2021/01/20に日本で発生した地震
| | 年月日 時分秒 | 震央地名 | 緯度(発表値) | 経度(発表値) | 緯度(10進) | 経度(10進) | 深さ | マグニチュード |
| 1 | 2021/01/20 00:09:18.9 | 愛媛県南予 | 33゜30.3'N | 132゜29.5'E | 33.505N | 132.492E | 43km | 0.0 |
| 2 | 2021/01/20 00:11:07.1 | 和歌山県北部 | 34゜3.5'N | 135゜20.0'E | 34.058N | 135.333E | 9km | 0.3 |
| 3 | 2021/01/20 00:13:22.2 | 十勝地方北部 | 43゜23.1'N | 143゜4.8'E | 43.385N | 143.080E | 3km | 0.2 |
| 4 | 2021/01/20 00:15:08.9 | 釧路沖 | 42゜18.3'N | 144゜29.6'E | 42.305N | 144.493E | 10km | 1.6 |
| 5 | 2021/01/20 00:15:15.2 | 宮城県沖 | 37゜51.1'N | 141゜56.1'E | 37.852N | 141.935E | 18km | 1.5 |
| 6 | 2021/01/20 00:17:31.5 | 長野県南部 | 35゜56.4'N | 137゜40.4'E | 35.940N | 137.673E | 8km | 1.2 |
| 7 | 2021/01/20 00:25:36.4 | 茨城県沖 | 36゜26.6'N | 141゜3.4'E | 36.443N | 141.057E | 39km | 1.3 |
| 8 | 2021/01/20 00:33:51.3 | 山口県中部 | 34゜10.9'N | 131゜28.4'E | 34.182N | 131.473E | 13km | 0.7 |
| 9 | 2021/01/20 00:33:56.6 | 和歌山県北部 | 34゜9.3'N | 135゜29.8'E | 34.155N | 135.497E | 7km | 0.3 |
| 10 | 2021/01/20 00:36:14.0 | 栃木県北部 | 36゜37.0'N | 139゜25.0'E | 36.617N | 139.417E | 7km | -0.1 |
| 11 | 2021/01/20 00:38:42.1 | 岩手県沖 | 39゜15.6'N | 142゜19.2'E | 39.260N | 142.320E | 28km | 1.2 |
| 12 | 2021/01/20 00:39:58.5 | 天草灘 | 32゜20.5'N | 129゜48.2'E | 32.342N | 129.803E | 15km | 0.7 |
| 13 | 2021/01/20 00:40:54.6 | 和歌山県南方沖 | 33゜26.8'N | 135゜19.8'E | 33.447N | 135.330E | 37km | 0.8 |
| 14 | 2021/01/20 00:50:11.0 | 茨城県北部 | 36゜48.6'N | 140゜32.1'E | 36.810N | 140.535E | 8km | 0.3 |
| 15 | 2021/01/20 00:50:30.1 | 岐阜県美濃東部 | 35゜25.2'N | 137゜30.1'E | 35.420N | 137.502E | 9km | 1.0 |
| 16 | 2021/01/20 00:53:52.2 | 茨城県北部 | 36゜10.4'N | 140゜20.1'E | 36.173N | 140.335E | 68km | 1.1 |
| 17 | 2021/01/20 00:54:53.0 | 三重県南東沖 | 33゜47.9'N | 136゜47.2'E | 33.798N | 136.787E | 25km | 0.6 |
| 18 | 2021/01/20 00:56:26.6 | 紀伊水道 | 33゜50.6'N | 134゜57.8'E | 33.843N | 134.963E | 13km | 0.8 |
| 19 | 2021/01/20 00:56:59.6 | 青森県東方沖 | 40゜47.5'N | 141゜47.9'E | 40.792N | 141.798E | 102km | 1.1 |
| 20 | 2021/01/20 01:01:02.2 | 広島県北部 | 34゜36.6'N | 132゜31.4'E | 34.610N | 132.523E | 20km | 0.7 |
| 21 | 2021/01/20 01:02:10.1 | 三陸沖 | 38゜15.2'N | 144゜44.9'E | 38.253N | 144.748E | 21km | 1.7 |
| 22 | 2021/01/20 01:04:29.9 | 千葉県北西部 | 35゜49.8'N | 140゜0.7'E | 35.830N | 140.012E | 43km | 0.3 |
| 23 | 2021/01/20 01:09:52.6 | 茨城県沖 | 36゜40.6'N | 141゜30.2'E | 36.677N | 141.503E | 34km | 2.0 |
| 24 | 2021/01/20 01:10:23.8 | 兵庫県北部 | 35゜17.1'N | 134゜45.1'E | 35.285N | 134.752E | 6km | 0.6 |
| 25 | 2021/01/20 01:12:09.3 | 熊本県熊本地方 | 32゜37.7'N | 130゜46.3'E | 32.628N | 130.772E | 15km | 0.1 |
| 26 | 2021/01/20 01:13:52.9 | 十勝地方中部 | 42゜48.3'N | 143゜21.7'E | 42.805N | 143.362E | 108km | 1.6 |
| 27 | 2021/01/20 01:14:58.2 | 宮城県沖 | 38゜3.0'N | 141゜25.9'E | 38.050N | 141.432E | 63km | 0.7 |
| 28 | 2021/01/20 01:17:39.4 | 茨城県沖 | 36゜20.9'N | 140゜57.6'E | 36.348N | 140.960E | 40km | 1.0 |
| 29 | 2021/01/20 01:21:11.0 | 宮崎県北部山沿い | 32゜30.4'N | 131゜14.3'E | 32.507N | 131.238E | 12km | 0.3 |
| 30 | 2021/01/20 01:25:56.5 | 奄美大島近海 | 28゜31.6'N | 129゜39.1'E | 28.527N | 129.652E | 12km | 1.5 |
| 31 | 2021/01/20 01:42:37.2 | 東京湾 | 35゜36.1'N | 139゜47.5'E | 35.602N | 139.792E | 26km | 1.1 |
| 32 | 2021/01/20 01:44:45.3 | 釧路沖 | 42゜22.8'N | 144゜42.4'E | 42.380N | 144.707E | 16km | 2.3 |
| 33 | 2021/01/20 01:45:04.8 | 和歌山県北部 | 34゜8.3'N | 135゜8.7'E | 34.138N | 135.145E | 6km | -0.1 |
| 34 | 2021/01/20 01:45:51.7 | 大分県南部 | 32゜48.7'N | 131゜43.6'E | 32.812N | 131.727E | 56km | 2.6 |
| 35 | 2021/01/20 01:46:20.8 | 八丈島東方沖 | 33゜41.1'N | 140゜40.8'E | 33.685N | 140.680E | 49km | 2.8 |
| 36 | 2021/01/20 01:51:39.0 | 種子島近海 | 30゜35.3'N | 131゜14.4'E | 30.588N | 131.240E | 29km | 0.9 |
| 37 | 2021/01/20 01:52:53.2 | 茨城県沖 | 36゜26.2'N | 141゜6.7'E | 36.437N | 141.112E | 39km | 0.9 |
| 38 | 2021/01/20 01:53:32.5 | 紀伊水道 | 33゜48.4'N | 135゜0.2'E | 33.807N | 135.003E | 42km | 1.6 |
| 39 | 2021/01/20 01:56:01.1 | 徳島県北部 | 34゜3.1'N | 134゜26.8'E | 34.052N | 134.447E | 10km | -0.3 |
| 40 | 2021/01/20 02:03:57.1 | 宮城県沖 | 38゜44.0'N | 141゜39.9'E | 38.733N | 141.665E | 59km | 0.5 |
| 41 | 2021/01/20 02:08:51.4 | 有明海 | 32゜59.9'N | 130゜22.7'E | 32.998N | 130.378E | 9km | 0.4 |
| 42 | 2021/01/20 02:09:51.4 | 有明海 | 32゜58.1'N | 130゜22.3'E | 32.968N | 130.372E | 11km | 0.5 |
| 43 | 2021/01/20 02:11:35.2 | 茨城県沖 | 36゜28.4'N | 141゜2.8'E | 36.473N | 141.047E | 39km | 0.8 |
| 44 | 2021/01/20 02:11:44.4 | 三陸沖 | 38゜14.0'N | 143゜50.4'E | 38.233N | 143.840E | 17km | 1.6 |
| 45 | 2021/01/20 02:11:55.5 | 奄美大島北東沖 | 29゜42.9'N | 130゜11.0'E | 29.715N | 130.183E | 60km | 3.1 |
| 46 | 2021/01/20 02:13:21.7 | 千葉県東方沖 | 35゜24.3'N | 140゜26.7'E | 35.405N | 140.445E | 55km | 0.8 |
| 47 | 2021/01/20 02:16:28.4 | 東京湾 | 35゜35.9'N | 139゜47.6'E | 35.598N | 139.793E | 25km | 1.1 |
| 48 | 2021/01/20 02:16:38.8 | 茨城県北部 | 36゜48.5'N | 140゜32.4'E | 36.808N | 140.540E | 8km | -0.1 |
| 49 | 2021/01/20 02:18:10.4 | 東京都23区 | 35゜37.2'N | 139゜47.1'E | 35.620N | 139.785E | 24km | 1.1 |
| 50 | 2021/01/20 02:19:37.1 | 三陸沖 | 39゜42.9'N | 143゜25.9'E | 39.715N | 143.432E | 13km | 1.3 |
| 51 | 2021/01/20 02:19:51.1 | 奄美大島近海 | 28゜29.1'N | 129゜31.4'E | 28.485N | 129.523E | 23km | 0.6 |
| 52 | 2021/01/20 02:21:06.8 | 福島県沖 | 37゜0.5'N | 141゜8.8'E | 37.008N | 141.147E | 19km | 0.6 |
| 53 | 2021/01/20 02:21:15.1 | 新潟県上中越沖 | 37゜30.0'N | 138゜5.0'E | 37.500N | 138.083E | 24km | 1.0 |
| 54 | 2021/01/20 02:28:48.4 | 福島県沖 | 37゜28.1'N | 141゜38.5'E | 37.468N | 141.642E | 14km | 1.5 |
| 55 | 2021/01/20 02:34:04.1 | 奈良県 | 34゜18.0'N | 136゜4.4'E | 34.300N | 136.073E | 7km | -0.2 |
| 56 | 2021/01/20 02:37:17.5 | 鹿児島湾 | 31゜19.8'N | 130゜36.7'E | 31.330N | 130.612E | 11km | 0.2 |
| 57 | 2021/01/20 02:41:19.8 | 岩手県沖 | 39゜6.2'N | 142゜23.4'E | 39.103N | 142.390E | 24km | 1.5 |
| 58 | 2021/01/20 02:48:14.1 | 福島県沖 | 37゜34.3'N | 141゜48.9'E | 37.572N | 141.815E | 28km | 1.2 |
| 59 | 2021/01/20 02:48:58.2 | 千葉県東方沖 | 35゜11.8'N | 141゜4.5'E | 35.197N | 141.075E | 15km | 1.4 |
| 60 | 2021/01/20 02:51:53.6 | 和歌山県北部 | 34゜11.0'N | 135゜20.7'E | 34.183N | 135.345E | 7km | 0.4 |
| 61 | 2021/01/20 03:00:02.2 | 千葉県東方沖 | 35゜24.9'N | 140゜25.6'E | 35.415N | 140.427E | 52km | 0.9 |
| 62 | 2021/01/20 03:00:04.5 | 大阪府北部 | 34゜55.8'N | 135゜29.1'E | 34.930N | 135.485E | 9km | 0.5 |
| 63 | 2021/01/20 03:01:08.4 | 岩手県沖 | 39゜6.7'N | 142゜26.0'E | 39.112N | 142.433E | 31km | 1.2 |
| 64 | 2021/01/20 03:02:17.6 | 千葉県南部 | 35゜15.2'N | 140゜7.0'E | 35.253N | 140.117E | 27km | — |
| 65 | 2021/01/20 03:05:54.0 | 鹿児島県薩摩地方 | 32゜12.0'N | 130゜19.5'E | 32.200N | 130.325E | 11km | 0.8 |
| 66 | 2021/01/20 03:08:42.7 | 岩手県沖 | 39゜6.5'N | 142゜23.2'E | 39.108N | 142.387E | 23km | 1.0 |
| 67 | 2021/01/20 03:09:23.7 | 鹿児島県薩摩地方 | 31゜29.9'N | 130゜25.1'E | 31.498N | 130.418E | 5km | 1.7 |
| 68 | 2021/01/20 03:09:42.0 | 日向灘 | 32゜47.4'N | 132゜17.4'E | 32.790N | 132.290E | 34km | — |
| 69 | 2021/01/20 03:10:31.2 | 福岡県福岡地方 | 33゜39.6'N | 130゜31.9'E | 33.660N | 130.532E | 9km | -0.4 |
| 70 | 2021/01/20 03:10:52.8 | 東京都23区 | 35゜37.1'N | 139゜47.6'E | 35.618N | 139.793E | 25km | 1.1 |
| 71 | 2021/01/20 03:11:16.3 | 鹿児島湾 | 31゜20.0'N | 130゜36.7'E | 31.333N | 130.612E | 12km | 0.0 |
| 72 | 2021/01/20 03:12:30.1 | 東京湾 | 35゜34.6'N | 139゜47.3'E | 35.577N | 139.788E | 26km | 0.8 |
| 73 | 2021/01/20 03:14:43.6 | 和歌山県南部 | 33゜44.3'N | 135゜26.7'E | 33.738N | 135.445E | 41km | 0.3 |
| 74 | 2021/01/20 03:15:55.1 | 岩手県内陸南部 | 38゜55.5'N | 141゜19.8'E | 38.925N | 141.330E | 104km | 0.6 |
| 75 | 2021/01/20 03:23:11.2 | 茨城県北部 | 36゜48.1'N | 140゜31.4'E | 36.802N | 140.523E | 11km | 1.2 |
| 76 | 2021/01/20 03:27:22.8 | 茨城県北部 | 36゜41.6'N | 140゜36.1'E | 36.693N | 140.602E | 10km | 0.0 |
| 77 | 2021/01/20 03:28:21.5 | 静岡県西部 | 34゜55.7'N | 137゜48.7'E | 34.928N | 137.812E | 37km | 0.6 |
| 78 | 2021/01/20 03:29:27.0 | 福岡県筑後地方 | 33゜4.7'N | 130゜31.6'E | 33.078N | 130.527E | 13km | 0.2 |
| 79 | 2021/01/20 03:33:12.7 | 福島県浜通り | 36゜54.4'N | 140゜42.3'E | 36.907N | 140.705E | 9km | 0.3 |
| 80 | 2021/01/20 03:33:30.1 | 釧路沖 | 42゜17.7'N | 145゜5.3'E | 42.295N | 145.088E | 3km | 1.6 |
| 81 | 2021/01/20 03:33:57.7 | 茨城県南部 | 35゜57.4'N | 140゜19.3'E | 35.957N | 140.322E | 38km | 0.7 |
| 82 | 2021/01/20 03:41:07.3 | 茨城県北部 | 36゜48.8'N | 140゜32.1'E | 36.813N | 140.535E | 8km | -0.1 |
| 83 | 2021/01/20 03:41:43.7 | 岩手県内陸南部 | 39゜31.9'N | 141゜5.3'E | 39.532N | 141.088E | 96km | 0.8 |
| 84 | 2021/01/20 03:42:24.7 | 福島県浜通り | 36゜54.3'N | 140゜43.0'E | 36.905N | 140.717E | 9km | 0.8 |
| 85 | 2021/01/20 03:43:35.2 | 東京湾 | 35゜35.2'N | 139゜47.2'E | 35.587N | 139.787E | 25km | 0.7 |
| 86 | 2021/01/20 03:44:21.5 | 釧路沖 | 42゜34.8'N | 144゜31.5'E | 42.580N | 144.525E | 45km | 1.6 |
| 87 | 2021/01/20 03:44:21.7 | 奈良県 | 34゜8.1'N | 135゜40.7'E | 34.135N | 135.678E | 52km | 0.3 |
| 88 | 2021/01/20 03:50:38.1 | 択捉島南東沖 | 44゜14.2'N | 148゜46.1'E | 44.237N | 148.768E | 30km | 3.6 |
| 89 | 2021/01/20 03:51:43.2 | 鹿児島湾 | 31゜19.3'N | 130゜36.6'E | 31.322N | 130.610E | 10km | 0.6 |
| 90 | 2021/01/20 03:51:51.9 | 鹿児島湾 | 31゜19.3'N | 130゜36.6'E | 31.322N | 130.610E | 10km | 0.7 |
| 91 | 2021/01/20 03:53:21.2 | 上川地方南部 | 43゜20.3'N | 142゜28.1'E | 43.338N | 142.468E | 158km | 1.5 |
| 92 | 2021/01/20 03:55:52.6 | 奄美大島近海 | 28゜35.2'N | 129゜43.6'E | 28.587N | 129.727E | 21km | 0.8 |
| 93 | 2021/01/20 03:57:40.6 | 奄美大島近海 | 27゜33.1'N | 128゜49.1'E | 27.552N | 128.818E | 41km | 0.7 |
| 94 | 2021/01/20 04:01:27.2 | 宮城県北部 | 38゜35.6'N | 141゜14.8'E | 38.593N | 141.247E | 78km | 1.6 |
| 95 | 2021/01/20 04:04:23.6 | 佐渡付近 | 38゜7.6'N | 138゜16.4'E | 38.127N | 138.273E | 19km | 1.0 |
| 96 | 2021/01/20 04:11:27.6 | 茨城県北部 | 36゜47.1'N | 140゜34.0'E | 36.785N | 140.567E | 9km | 0.8 |
| 97 | 2021/01/20 04:12:55.9 | 鹿児島県薩摩地方 | 32゜11.7'N | 130゜19.5'E | 32.195N | 130.325E | 12km | 0.1 |
| 98 | 2021/01/20 04:16:55.3 | 北海道南西沖 | 42゜27.3'N | 139゜44.4'E | 42.455N | 139.740E | 12km | 1.4 |
| 99 | 2021/01/20 04:17:35.0 | 和歌山県南部 | 33゜55.6'N | 135゜34.4'E | 33.927N | 135.573E | 46km | 0.0 |
| 100 | 2021/01/20 04:26:19.0 | 四国沖 | 32゜32.7'N | 132゜33.9'E | 32.545N | 132.565E | 20km | 0.8 |
| 101 | 2021/01/20 04:27:48.8 | 三陸沖 | 39゜4.8'N | 144゜37.6'E | 39.080N | 144.627E | 15km | 1.7 |
| 102 | 2021/01/20 04:30:06.7 | 宮城県沖 | 38゜20.6'N | 142゜7.8'E | 38.343N | 142.130E | 34km | 1.1 |
| 103 | 2021/01/20 04:31:10.6 | 茨城県沖 | 36゜20.4'N | 140゜50.1'E | 36.340N | 140.835E | 34km | 0.6 |
| 104 | 2021/01/20 04:33:38.1 | 福島県沖 | 37゜4.4'N | 141゜19.8'E | 37.073N | 141.330E | 13km | 1.2 |
| 105 | 2021/01/20 04:33:44.1 | 宮城県沖 | 38゜25.8'N | 142゜3.5'E | 38.430N | 142.058E | 73km | 0.7 |
| 106 | 2021/01/20 04:43:06.8 | 大阪府北部 | 34゜49.7'N | 135゜37.5'E | 34.828N | 135.625E | 11km | 1.0 |
| 107 | 2021/01/20 04:43:35.8 | 福島県沖 | 37゜24.1'N | 142゜0.3'E | 37.402N | 142.005E | 29km | 1.3 |
| 108 | 2021/01/20 04:45:40.8 | 福島県沖 | 37゜18.2'N | 141゜44.3'E | 37.303N | 141.738E | 41km | 1.2 |
| 109 | 2021/01/20 04:55:08.9 | 福島県会津 | 37゜2.4'N | 139゜23.9'E | 37.040N | 139.398E | 8km | 0.7 |
| 110 | 2021/01/20 04:59:16.6 | 宮城県中部 | 38゜18.8'N | 141゜30.7'E | 38.313N | 141.512E | 20km | 0.9 |
| 111 | 2021/01/20 05:00:26.6 | 秋田県内陸南部 | 39゜24.5'N | 140゜20.8'E | 39.408N | 140.347E | 9km | 1.5 |
| 112 | 2021/01/20 05:04:32.9 | 山形県置賜地方 | 37゜47.4'N | 139゜59.6'E | 37.790N | 139.993E | 7km | 0.5 |
| 113 | 2021/01/20 05:06:19.8 | 大阪府北部 | 34゜53.8'N | 135゜41.8'E | 34.897N | 135.697E | 12km | 0.9 |
| 114 | 2021/01/20 05:09:48.7 | 石垣島近海 | 24゜36.5'N | 124゜21.1'E | 24.608N | 124.352E | 56km | 1.1 |
| 115 | 2021/01/20 05:09:57.0 | 熊本県熊本地方 | 32゜42.7'N | 130゜41.0'E | 32.712N | 130.683E | 13km | 2.0 |
| 116 | 2021/01/20 05:15:41.0 | 熊本県熊本地方 | 32゜42.5'N | 130゜41.0'E | 32.708N | 130.683E | 12km | 0.4 |
| 117 | 2021/01/20 05:16:42.9 | 熊本県熊本地方 | 32゜46.4'N | 130゜43.6'E | 32.773N | 130.727E | 9km | -0.1 |
| 118 | 2021/01/20 05:19:56.7 | 伊予灘 | 33゜19.2'N | 131゜58.1'E | 33.320N | 131.968E | 59km | 0.6 |
| 119 | 2021/01/20 05:22:24.8 | 福島県会津 | 37゜5.8'N | 139゜34.0'E | 37.097N | 139.567E | 8km | 0.6 |
| 120 | 2021/01/20 05:22:36.3 | 宮城県沖 | 37゜58.5'N | 141゜54.6'E | 37.975N | 141.910E | 46km | 1.1 |
| 121 | 2021/01/20 05:24:34.3 | 長野県南部 | 35゜54.7'N | 137゜37.4'E | 35.912N | 137.623E | 8km | 0.4 |
| 122 | 2021/01/20 05:30:19.3 | 神奈川県西部 | 35゜25.5'N | 139゜1.2'E | 35.425N | 139.020E | 21km | 0.6 |
| 123 | 2021/01/20 05:31:50.1 | 関東東方沖 | 36゜34.2'N | 143゜52.4'E | 36.570N | 143.873E | 30km | 2.0 |
| 124 | 2021/01/20 05:37:22.2 | 北海道東方沖 | 43゜46.0'N | 147゜14.3'E | 43.767N | 147.238E | 0km | 3.1 |
| 125 | 2021/01/20 05:38:58.3 | 茨城県南部 | 35゜59.0'N | 140゜13.0'E | 35.983N | 140.217E | 37km | 0.2 |
| 126 | 2021/01/20 05:39:48.7 | 奄美大島近海 | 28゜55.3'N | 129゜46.3'E | 28.922N | 129.772E | 31km | 0.9 |
| 127 | 2021/01/20 05:44:12.4 | 茨城県北部 | 36゜49.9'N | 140゜34.6'E | 36.832N | 140.577E | 7km | -0.3 |
| 128 | 2021/01/20 05:46:58.5 | 愛媛県東予 | 34゜1.3'N | 132゜58.7'E | 34.022N | 132.978E | 12km | 1.4 |
| 129 | 2021/01/20 05:47:58.4 | 房総半島南方沖 | 34゜11.6'N | 140゜33.5'E | 34.193N | 140.558E | 44km | 1.9 |
| 130 | 2021/01/20 05:51:39.0 | 富山県東部 | 36゜33.2'N | 137゜35.9'E | 36.553N | 137.598E | 3km | 1.1 |
| 131 | 2021/01/20 05:54:03.5 | 四国沖 | 32゜36.1'N | 132゜42.5'E | 32.602N | 132.708E | 22km | 0.6 |
| 132 | 2021/01/20 05:55:04.7 | 沖縄本島近海 | 26゜39.0'N | 128゜4.8'E | 26.650N | 128.080E | 11km | 1.6 |
| 133 | 2021/01/20 05:55:52.1 | 宮崎県北部山沿い | 32゜41.3'N | 131゜13.0'E | 32.688N | 131.217E | 9km | 0.0 |
| 134 | 2021/01/20 05:57:20.3 | 岐阜県飛騨地方 | 35゜59.5'N | 137゜33.1'E | 35.992N | 137.552E | 8km | 0.2 |
| 135 | 2021/01/20 05:59:17.3 | 日向灘 | 32゜3.6'N | 131゜46.6'E | 32.060N | 131.777E | 33km | 0.9 |
| 136 | 2021/01/20 06:01:35.1 | 根室半島南東沖 | 42゜52.5'N | 145゜43.8'E | 42.875N | 145.730E | 37km | 1.9 |
| 137 | 2021/01/20 06:01:47.0 | 愛媛県東予 | 34゜1.4'N | 132゜58.6'E | 34.023N | 132.977E | 11km | 0.7 |
| 138 | 2021/01/20 06:04:02.1 | 宮城県沖 | 38゜25.1'N | 142゜9.2'E | 38.418N | 142.153E | 30km | 1.9 |
| 139 | 2021/01/20 06:11:08.9 | 福島県沖 | 37゜36.6'N | 142゜7.5'E | 37.610N | 142.125E | 34km | 1.4 |
| 140 | 2021/01/20 06:15:32.6 | 奄美大島近海 | 28゜11.2'N | 129゜30.4'E | 28.187N | 129.507E | 32km | 1.4 |
| 141 | 2021/01/20 06:24:01.6 | 日向灘 | 32゜0.4'N | 131゜43.8'E | 32.007N | 131.730E | 39km | 1.1 |
| 142 | 2021/01/20 06:26:05.8 | 宮城県沖 | 38゜48.9'N | 141゜38.8'E | 38.815N | 141.647E | 69km | 0.3 |
| 143 | 2021/01/20 06:27:29.9 | 紀伊水道 | 34゜3.8'N | 135゜8.5'E | 34.063N | 135.142E | 6km | 2.5 |
| 144 | 2021/01/20 06:27:30.7 | 釧路沖 | 42゜31.9'N | 145゜5.7'E | 42.532N | 145.095E | 32km | 1.7 |
| 145 | 2021/01/20 06:30:15.7 | 三陸沖 | 40゜52.1'N | 144゜47.4'E | 40.868N | 144.790E | 33km | 1.7 |
| 146 | 2021/01/20 06:32:38.0 | 滋賀県南部 | 35゜15.6'N | 136゜0.5'E | 35.260N | 136.008E | 13km | 0.4 |
| 147 | 2021/01/20 06:33:21.6 | 鹿児島湾 | 31゜19.2'N | 130゜36.9'E | 31.320N | 130.615E | 10km | 0.3 |
| 148 | 2021/01/20 06:36:17.0 | 日向灘 | 32゜21.4'N | 131゜51.4'E | 32.357N | 131.857E | 19km | 0.6 |
| 149 | 2021/01/20 06:37:41.9 | 天草灘 | 32゜20.6'N | 129゜47.3'E | 32.343N | 129.788E | 16km | 0.3 |
| 150 | 2021/01/20 06:48:20.4 | 岩手県沿岸北部 | 39゜35.4'N | 142゜2.9'E | 39.590N | 142.048E | 29km | 0.7 |
| 151 | 2021/01/20 06:49:03.8 | 長野県南部 | 35゜51.2'N | 137゜30.0'E | 35.853N | 137.500E | 6km | 0.8 |
| 152 | 2021/01/20 06:49:25.2 | 薩摩半島西方沖 | 31゜30.2'N | 129゜17.0'E | 31.503N | 129.283E | 3km | 0.5 |
| 153 | 2021/01/20 06:49:43.9 | 和歌山県南方沖 | 33゜15.8'N | 135゜30.8'E | 33.263N | 135.513E | 18km | 0.8 |
| 154 | 2021/01/20 06:49:55.0 | 山口県東部 | 34゜11.6'N | 132゜7.3'E | 34.193N | 132.122E | 14km | 0.8 |
| 155 | 2021/01/20 06:50:22.4 | 青森県東方沖 | 41゜32.8'N | 142゜39.2'E | 41.547N | 142.653E | 32km | 1.6 |
| 156 | 2021/01/20 06:53:08.2 | 和歌山県北部 | 34゜8.7'N | 135゜8.4'E | 34.145N | 135.140E | 5km | 0.4 |
| 157 | 2021/01/20 06:53:18.6 | 有明海 | 32゜48.3'N | 130゜35.3'E | 32.805N | 130.588E | 13km | 0.4 |
| 158 | 2021/01/20 07:01:39.0 | 茨城県北部 | 36゜48.7'N | 140゜32.7'E | 36.812N | 140.545E | 9km | 0.3 |
| 159 | 2021/01/20 07:02:08.8 | 房総半島南方沖 | 34゜14.0'N | 140゜5.7'E | 34.233N | 140.095E | 83km | 0.8 |
| 160 | 2021/01/20 07:05:58.5 | 茨城県北部 | 36゜48.7'N | 140゜32.3'E | 36.812N | 140.538E | 8km | 0.3 |
| 161 | 2021/01/20 07:10:10.7 | 岩手県沖 | 39゜7.4'N | 142゜24.5'E | 39.123N | 142.408E | 27km | 1.2 |
| 162 | 2021/01/20 07:15:48.9 | 和歌山県南方沖 | 33゜27.7'N | 135゜39.5'E | 33.462N | 135.658E | 24km | 0.2 |
| 163 | 2021/01/20 07:17:58.8 | 高知県中部 | 33゜33.4'N | 133゜26.7'E | 33.557N | 133.445E | 20km | 0.1 |
| 164 | 2021/01/20 07:18:11.3 | 鹿児島湾 | 31゜19.6'N | 130゜37.1'E | 31.327N | 130.618E | 11km | 0.4 |
| 165 | 2021/01/20 07:30:21.9 | 大隅半島東方沖 | 31゜29.0'N | 131゜36.9'E | 31.483N | 131.615E | 29km | 1.0 |
| 166 | 2021/01/20 07:35:46.9 | 房総半島南方沖 | 34゜24.5'N | 140゜14.2'E | 34.408N | 140.237E | 52km | 1.1 |
| 167 | 2021/01/20 07:43:04.6 | 関東東方沖 | 36゜57.5'N | 144゜0.1'E | 36.958N | 144.002E | 16km | 1.5 |
| 168 | 2021/01/20 07:46:29.1 | 浦河沖 | 41゜49.8'N | 143゜12.0'E | 41.830N | 143.200E | 24km | 1.6 |
| 169 | 2021/01/20 07:47:25.8 | 鳥取県西部 | 35゜20.6'N | 133゜25.1'E | 35.343N | 133.418E | 9km | 0.9 |
| 170 | 2021/01/20 07:49:59.6 | 千葉県南東沖 | 34゜40.3'N | 140゜11.9'E | 34.672N | 140.198E | 60km | 1.9 |
| 171 | 2021/01/20 07:57:30.0 | 宮崎県北部平野部 | 32゜12.2'N | 131゜27.7'E | 32.203N | 131.462E | 8km | -0.3 |
| 172 | 2021/01/20 07:58:39.1 | 福島県中通り | 37゜5.0'N | 140゜33.1'E | 37.083N | 140.552E | 6km | 0.3 |
| 173 | 2021/01/20 07:58:41.9 | トカラ列島近海 | 28゜30.6'N | 129゜0.6'E | 28.510N | 129.010E | 76km | 1.8 |
| 174 | 2021/01/20 07:59:03.0 | 青森県東方沖 | 41゜20.3'N | 141゜42.9'E | 41.338N | 141.715E | 103km | 1.8 |
| 175 | 2021/01/20 08:10:46.9 | 茨城県北部 | 36゜41.9'N | 140゜38.5'E | 36.698N | 140.642E | 9km | 0.3 |
| 176 | 2021/01/20 08:11:15.6 | 茨城県沖 | 36゜29.8'N | 141゜36.9'E | 36.497N | 141.615E | 24km | 1.3 |
| 177 | 2021/01/20 08:11:39.5 | 鳥島近海 | 30゜46.0'N | 142゜9.4'E | 30.767N | 142.157E | 64km | 4.3 |
| 178 | 2021/01/20 08:23:46.3 | 沖縄本島近海 | 26゜58.5'N | 128゜18.7'E | 26.975N | 128.312E | 49km | 1.5 |
| 179 | 2021/01/20 08:26:51.2 | 静岡県伊豆地方 | 34゜49.6'N | 138゜51.5'E | 34.827N | 138.858E | 5km | 0.6 |
| 180 | 2021/01/20 08:28:15.8 | 天草灘 | 32゜7.5'N | 130゜5.0'E | 32.125N | 130.083E | 9km | 0.2 |
| 181 | 2021/01/20 08:29:39.5 | 天草灘 | 32゜7.2'N | 130゜5.6'E | 32.120N | 130.093E | 9km | 0.1 |
| 182 | 2021/01/20 08:30:39.8 | 豊後水道 | 32゜47.3'N | 132゜25.9'E | 32.788N | 132.432E | 29km | 0.5 |
| 183 | 2021/01/20 08:30:39.8 | 福島県沖 | 37゜31.6'N | 142゜0.0'E | 37.527N | 142.000E | 36km | 1.2 |
| 184 | 2021/01/20 08:37:59.8 | 島根県西部 | 35゜7.1'N | 132゜31.5'E | 35.118N | 132.525E | 10km | 0.6 |
| 185 | 2021/01/20 08:40:13.3 | 青森県東方沖 | 40゜58.0'N | 142゜20.6'E | 40.967N | 142.343E | 35km | 1.2 |
| 186 | 2021/01/20 08:46:12.9 | 愛媛県南予 | 33゜19.9'N | 132゜31.2'E | 33.332N | 132.520E | 38km | 1.1 |
| 187 | 2021/01/20 08:50:44.5 | 福島県沖 | 37゜14.9'N | 142゜8.4'E | 37.248N | 142.140E | 20km | 1.6 |
| 188 | 2021/01/20 08:51:17.0 | 三陸沖 | 39゜5.8'N | 144゜37.7'E | 39.097N | 144.628E | 12km | 1.6 |
| 189 | 2021/01/20 08:53:09.1 | 和歌山県南方沖 | 33゜28.8'N | 135゜34.5'E | 33.480N | 135.575E | 29km | 1.1 |
| 190 | 2021/01/20 08:55:04.7 | 宮崎県北部山沿い | 32゜30.7'N | 131゜14.9'E | 32.512N | 131.248E | 12km | 0.4 |
| 191 | 2021/01/20 08:59:29.0 | 日向灘 | 32゜43.5'N | 131゜58.8'E | 32.725N | 131.980E | 38km | 0.5 |
| 192 | 2021/01/20 09:01:27.7 | 紀伊水道 | 33゜50.5'N | 134゜57.7'E | 33.842N | 134.962E | 13km | 1.0 |
| 193 | 2021/01/20 09:05:29.0 | 釧路沖 | 42゜43.8'N | 145゜32.6'E | 42.730N | 145.543E | 25km | 2.2 |
| 194 | 2021/01/20 09:09:30.5 | 宮城県沖 | 38゜23.4'N | 142゜12.2'E | 38.390N | 142.203E | 30km | 1.7 |
| 195 | 2021/01/20 09:10:16.8 | 紀伊水道 | 33゜51.1'N | 134゜57.7'E | 33.852N | 134.962E | 14km | 1.0 |
| 196 | 2021/01/20 09:12:56.8 | 岐阜県美濃中西部 | 35゜47.9'N | 136゜56.9'E | 35.798N | 136.948E | 13km | 0.8 |
| 197 | 2021/01/20 09:24:32.3 | 熊本県熊本地方 | 32゜38.9'N | 130゜42.5'E | 32.648N | 130.708E | 11km | 0.2 |
| 198 | 2021/01/20 09:25:38.4 | 岩手県沖 | 39゜14.1'N | 142゜35.7'E | 39.235N | 142.595E | 26km | 1.8 |
| 199 | 2021/01/20 09:28:30.7 | 天草灘 | 32゜7.6'N | 130゜4.3'E | 32.127N | 130.072E | 9km | 0.7 |
| 200 | 2021/01/20 09:30:53.9 | 種子島近海 | 30゜23.9'N | 131゜8.7'E | 30.398N | 131.145E | 33km | 1.5 |
| 201 | 2021/01/20 09:40:02.3 | 福島県沖 | 37゜37.3'N | 141゜46.0'E | 37.622N | 141.767E | 30km | 1.3 |
| 202 | 2021/01/20 09:41:14.9 | 福島県沖 | 37゜16.2'N | 141゜45.7'E | 37.270N | 141.762E | 41km | 1.4 |
| 203 | 2021/01/20 09:42:56.7 | 茨城県北部 | 36゜50.5'N | 140゜35.2'E | 36.842N | 140.587E | 7km | -0.1 |
| 204 | 2021/01/20 09:45:44.6 | 長野県中部 | 36゜18.7'N | 137゜40.8'E | 36.312N | 137.680E | 5km | 0.7 |
| 205 | 2021/01/20 09:49:49.5 | 島根県東部 | 35゜5.3'N | 132゜42.4'E | 35.088N | 132.707E | 11km | 1.0 |
| 206 | 2021/01/20 09:53:32.3 | 茨城県南部 | 36゜4.9'N | 139゜53.0'E | 36.082N | 139.883E | 46km | 1.9 |
| 207 | 2021/01/20 09:59:10.9 | 奄美大島近海 | 28゜1.4'N | 129゜20.5'E | 28.023N | 129.342E | 28km | 0.8 |
| 208 | 2021/01/20 10:09:09.3 | 十勝沖 | 41゜13.7'N | 144゜58.5'E | 41.228N | 144.975E | 28km | 1.7 |
| 209 | 2021/01/20 10:11:38.5 | 日向灘 | 32゜17.8'N | 132゜9.0'E | 32.297N | 132.150E | 14km | 1.3 |
| 210 | 2021/01/20 10:12:16.3 | 三陸沖 | 39゜30.4'N | 143゜13.1'E | 39.507N | 143.218E | 16km | 1.4 |
| 211 | 2021/01/20 10:15:20.9 | 十勝地方中部 | 42゜41.4'N | 143゜18.9'E | 42.690N | 143.315E | 102km | 1.6 |
| 212 | 2021/01/20 10:20:48.8 | 茨城県沖 | 36゜26.7'N | 140゜57.7'E | 36.445N | 140.962E | 33km | 1.1 |
| 213 | 2021/01/20 10:23:59.5 | 種子島近海 | 30゜55.3'N | 130゜14.4'E | 30.922N | 130.240E | 144km | 1.6 |
| 214 | 2021/01/20 10:26:48.5 | 釧路地方北部 | 43゜37.8'N | 144゜22.7'E | 43.630N | 144.378E | 10km | — |
| 215 | 2021/01/20 10:28:57.0 | 釧路地方北部 | 43゜37.4'N | 144゜22.1'E | 43.623N | 144.368E | 8km | 1.2 |
| 216 | 2021/01/20 10:35:18.5 | 鹿児島県薩摩地方 | 32゜12.1'N | 130゜19.6'E | 32.202N | 130.327E | 10km | 0.6 |
| 217 | 2021/01/20 10:37:34.5 | 択捉島南東沖 | 44゜41.4'N | 148゜29.8'E | 44.690N | 148.497E | 116km | 2.7 |
| 218 | 2021/01/20 10:37:39.6 | 和歌山県北部 | 34゜11.8'N | 135゜19.2'E | 34.197N | 135.320E | 8km | 0.3 |
| 219 | 2021/01/20 10:38:21.2 | 奄美大島近海 | 28゜15.4'N | 129゜57.7'E | 28.257N | 129.962E | 22km | 3.2 |
| 220 | 2021/01/20 10:38:31.8 | 福島県沖 | 37゜28.3'N | 144゜11.2'E | 37.472N | 144.187E | 16km | 1.1 |
| 221 | 2021/01/20 10:38:41.7 | 茨城県南部 | 36゜3.8'N | 139゜52.5'E | 36.063N | 139.875E | 45km | 0.7 |
| 222 | 2021/01/20 10:41:17.1 | 日向灘 | 32゜31.2'N | 132゜17.4'E | 32.520N | 132.290E | 27km | 1.1 |
| 223 | 2021/01/20 10:45:03.0 | 岐阜県飛騨地方 | 36゜3.6'N | 137゜35.2'E | 36.060N | 137.587E | 9km | 0.3 |
| 224 | 2021/01/20 10:45:52.3 | 天草灘 | 32゜19.4'N | 129゜35.7'E | 32.323N | 129.595E | 14km | 1.0 |
| 225 | 2021/01/20 10:48:16.0 | 青森県東方沖 | 41゜4.3'N | 142゜49.3'E | 41.072N | 142.822E | 22km | 2.2 |
| 226 | 2021/01/20 10:50:49.5 | 岩手県沖 | 39゜14.7'N | 142゜24.2'E | 39.245N | 142.403E | 23km | 0.9 |
| 227 | 2021/01/20 11:01:44.2 | 岐阜県美濃東部 | 35゜22.8'N | 137゜22.9'E | 35.380N | 137.382E | 12km | 1.2 |
| 228 | 2021/01/20 11:10:03.5 | 天草灘 | 32゜1.0'N | 129゜45.3'E | 32.017N | 129.755E | 8km | 1.0 |
| 229 | 2021/01/20 11:16:13.3 | 熊本県天草・芦北地方 | 32゜18.8'N | 130゜31.7'E | 32.313N | 130.528E | 6km | 0.3 |
| 230 | 2021/01/20 11:20:12.0 | 福島県沖 | 37゜9.9'N | 142゜10.4'E | 37.165N | 142.173E | 21km | 1.7 |
| 231 | 2021/01/20 11:26:55.4 | 千葉県東方沖 | 35゜42.7'N | 140゜49.9'E | 35.712N | 140.832E | 26km | 1.7 |
| 232 | 2021/01/20 11:27:38.7 | 三重県南東沖 | 34゜8.5'N | 136゜34.5'E | 34.142N | 136.575E | 38km | 1.0 |
| 233 | 2021/01/20 11:29:37.5 | 日向灘 | 32゜29.0'N | 131゜58.4'E | 32.483N | 131.973E | 20km | 0.6 |
| 234 | 2021/01/20 11:34:00.0 | 岐阜県美濃東部 | 35゜30.3'N | 137゜36.6'E | 35.505N | 137.610E | 15km | 1.7 |
| 235 | 2021/01/20 11:37:00.0 | 大隅半島東方沖 | 31゜4.0'N | 131゜31.3'E | 31.067N | 131.522E | 27km | 1.4 |
| 236 | 2021/01/20 11:41:31.4 | 国後島付近 | 43゜32.8'N | 145゜48.2'E | 43.547N | 145.803E | 77km | 2.4 |
| 237 | 2021/01/20 11:48:55.8 | 橘湾 | 32゜43.3'N | 130゜7.9'E | 32.722N | 130.132E | 10km | 1.1 |
| 238 | 2021/01/20 11:55:56.0 | 奄美大島近海 | 28゜2.8'N | 129゜3.2'E | 28.047N | 129.053E | 43km | 1.4 |
| 239 | 2021/01/20 11:56:35.4 | 静岡県伊豆地方 | 34゜46.2'N | 139゜2.4'E | 34.770N | 139.040E | 8km | 0.3 |
| 240 | 2021/01/20 11:57:03.4 | 山口県北部 | 34゜9.0'N | 131゜20.2'E | 34.150N | 131.337E | 12km | 3.1 |
| 241 | 2021/01/20 12:12:08.8 | 種子島近海 | 30゜33.3'N | 130゜39.9'E | 30.555N | 130.665E | 64km | 1.4 |
| 242 | 2021/01/20 12:13:44.3 | 千葉県北西部 | 35゜42.2'N | 140゜5.2'E | 35.703N | 140.087E | 68km | 1.9 |
| 243 | 2021/01/20 12:15:32.9 | 天草灘 | 32゜19.6'N | 129゜35.4'E | 32.327N | 129.590E | 13km | 1.0 |
| 244 | 2021/01/20 12:16:22.7 | 岡山県南部 | 34゜39.4'N | 133゜27.5'E | 34.657N | 133.458E | 16km | 1.3 |
| 245 | 2021/01/20 12:22:35.6 | 茨城県北部 | 36゜39.0'N | 140゜36.0'E | 36.650N | 140.600E | 7km | 2.4 |
| 246 | 2021/01/20 12:26:06.9 | 上川地方南部 | 43゜23.1'N | 142゜40.4'E | 43.385N | 142.673E | 1km | 0.0 |
| 247 | 2021/01/20 12:26:57.4 | 根室半島南東沖 | 42゜53.8'N | 146゜27.9'E | 42.897N | 146.465E | 24km | 2.2 |
| 248 | 2021/01/20 12:28:44.5 | 富山県西部 | 36゜19.4'N | 136゜59.1'E | 36.323N | 136.985E | 9km | 0.1 |
| 249 | 2021/01/20 12:31:01.7 | 石川県能登地方 | 37゜26.8'N | 137゜10.8'E | 37.447N | 137.180E | 14km | 1.9 |
| 250 | 2021/01/20 12:31:11.7 | 茨城県北部 | 36゜40.7'N | 140゜35.1'E | 36.678N | 140.585E | 9km | 1.0 |
| 251 | 2021/01/20 12:33:47.6 | 八丈島東方沖 | 32゜33.4'N | 140゜32.3'E | 32.557N | 140.538E | 31km | 3.1 |
| 252 | 2021/01/20 12:34:08.6 | 茨城県北部 | 36゜39.0'N | 140゜35.6'E | 36.650N | 140.593E | 6km | 0.5 |
| 253 | 2021/01/20 12:36:20.9 | 福島県沖 | 37゜18.3'N | 142゜7.6'E | 37.305N | 142.127E | 25km | 1.3 |
| 254 | 2021/01/20 12:40:34.6 | 高知県東部 | 33゜19.1'N | 134゜11.1'E | 33.318N | 134.185E | 13km | 0.5 |
| 255 | 2021/01/20 12:42:55.9 | 奄美大島北東沖 | 29゜32.3'N | 130゜26.6'E | 29.538N | 130.443E | 35km | 1.7 |
| 256 | 2021/01/20 12:43:29.6 | 福島県沖 | 37゜46.9'N | 142゜24.0'E | 37.782N | 142.400E | 28km | 1.4 |
| 257 | 2021/01/20 12:44:18.3 | 茨城県沖 | 36゜35.8'N | 141゜6.5'E | 36.597N | 141.108E | 40km | 1.6 |
| 258 | 2021/01/20 12:48:52.6 | 三陸沖 | 38゜58.9'N | 144゜38.1'E | 38.982N | 144.635E | 48km | 2.7 |
| 259 | 2021/01/20 12:49:47.5 | 三陸沖 | 40゜14.6'N | 143゜14.9'E | 40.243N | 143.248E | 7km | 1.6 |
| 260 | 2021/01/20 12:51:48.2 | 茨城県南部 | 36゜10.9'N | 140゜4.5'E | 36.182N | 140.075E | 66km | 1.2 |
| 261 | 2021/01/20 13:01:32.9 | 石川県西方沖 | 37゜2.0'N | 136゜24.9'E | 37.033N | 136.415E | 12km | 1.3 |
| 262 | 2021/01/20 13:04:11.7 | 岩手県内陸北部 | 40゜14.2'N | 141゜20.5'E | 40.237N | 141.342E | 8km | 0.2 |
| 263 | 2021/01/20 13:06:38.6 | 十勝地方北部 | 43゜22.9'N | 143゜5.0'E | 43.382N | 143.083E | 5km | 0.5 |
| 264 | 2021/01/20 13:07:34.8 | 福島県沖 | 37゜25.0'N | 141゜41.8'E | 37.417N | 141.697E | 45km | 1.2 |
| 265 | 2021/01/20 13:07:59.6 | トカラ列島近海 | 28゜20.9'N | 128゜51.9'E | 28.348N | 128.865E | 70km | 0.9 |
| 266 | 2021/01/20 13:15:59.6 | 台湾付近 | 24゜10.2'N | 122゜2.8'E | 24.170N | 122.047E | 54km | 2.7 |
| 267 | 2021/01/20 13:32:49.2 | 福島県沖 | 37゜10.7'N | 142゜10.3'E | 37.178N | 142.172E | 20km | 1.5 |
| 268 | 2021/01/20 13:32:51.8 | 宮城県沖 | 37゜56.9'N | 141゜28.2'E | 37.948N | 141.470E | 61km | 2.5 |
| 269 | 2021/01/20 13:34:50.5 | 宮城県沖 | 37゜57.0'N | 141゜27.8'E | 37.950N | 141.463E | 60km | 1.2 |
| 270 | 2021/01/20 13:39:42.2 | 宮城県沖 | 37゜49.4'N | 142゜28.7'E | 37.823N | 142.478E | 19km | 1.7 |
| 271 | 2021/01/20 13:40:36.8 | 奄美大島近海 | 27゜1.9'N | 130゜17.4'E | 27.032N | 130.290E | 48km | 3.3 |
| 272 | 2021/01/20 13:41:10.7 | 群馬県南部 | 36゜35.5'N | 139゜28.0'E | 36.592N | 139.467E | 5km | 0.3 |
| 273 | 2021/01/20 13:44:49.2 | 種子島近海 | 30゜30.4'N | 130゜56.4'E | 30.507N | 130.940E | 10km | 0.7 |
| 274 | 2021/01/20 13:46:43.2 | 宮城県沖 | 38゜27.0'N | 141゜49.6'E | 38.450N | 141.827E | 52km | 1.5 |
| 275 | 2021/01/20 13:52:33.4 | 茨城県沖 | 36゜35.6'N | 141゜38.9'E | 36.593N | 141.648E | 28km | 2.3 |
| 276 | 2021/01/20 13:55:08.1 | 紀伊水道 | 33゜40.7'N | 135゜1.4'E | 33.678N | 135.023E | 35km | 0.7 |
| 277 | 2021/01/20 14:11:47.1 | 奄美大島近海 | 28゜3.9'N | 129゜34.8'E | 28.065N | 129.580E | 19km | 0.3 |
| 278 | 2021/01/20 14:13:23.1 | 三陸沖 | 39゜43.2'N | 143゜28.4'E | 39.720N | 143.473E | 12km | 1.6 |
| 279 | 2021/01/20 14:20:48.2 | 天草灘 | 32゜13.9'N | 129゜58.5'E | 32.232N | 129.975E | 6km | 0.7 |
| 280 | 2021/01/20 14:29:00.2 | 十勝地方北部 | 43゜23.1'N | 143゜5.2'E | 43.385N | 143.087E | 4km | -0.2 |
| 281 | 2021/01/20 14:35:14.8 | 房総半島南方沖 | 34゜4.2'N | 140゜9.9'E | 34.070N | 140.165E | 73km | 0.9 |
| 282 | 2021/01/20 14:42:19.6 | 豊後水道 | 33゜24.7'N | 132゜13.7'E | 33.412N | 132.228E | 49km | 0.8 |
| 283 | 2021/01/20 14:43:31.4 | 福島県中通り | 37゜8.0'N | 140゜25.5'E | 37.133N | 140.425E | 8km | 0.5 |
| 284 | 2021/01/20 14:49:05.4 | 福島県会津 | 37゜13.2'N | 139゜30.4'E | 37.220N | 139.507E | 7km | 1.2 |
| 285 | 2021/01/20 14:56:09.1 | 三陸沖 | 38゜14.4'N | 143゜51.4'E | 38.240N | 143.857E | 19km | 2.9 |
| 286 | 2021/01/20 14:59:46.6 | 福島県沖 | 36゜57.8'N | 141゜57.5'E | 36.963N | 141.958E | 28km | 1.6 |
| 287 | 2021/01/20 15:00:10.0 | 三重県南東沖 | 32゜57.3'N | 136゜39.5'E | 32.955N | 136.658E | 23km | 1.8 |
| 288 | 2021/01/20 15:03:13.4 | 新潟県下越地方 | 37゜49.6'N | 139゜38.6'E | 37.827N | 139.643E | 4km | 0.6 |
| 289 | 2021/01/20 15:03:33.7 | 三陸沖 | 38゜13.8'N | 143゜51.0'E | 38.230N | 143.850E | 23km | 2.3 |
| 290 | 2021/01/20 15:10:48.6 | 茨城県北部 | 36゜45.9'N | 140゜34.0'E | 36.765N | 140.567E | 8km | 0.2 |
| 291 | 2021/01/20 15:11:06.7 | 茨城県北部 | 36゜45.6'N | 140゜34.0'E | 36.760N | 140.567E | 8km | 0.1 |
| 292 | 2021/01/20 15:17:18.7 | 福島県沖 | 37゜19.4'N | 141゜56.0'E | 37.323N | 141.933E | 33km | 1.7 |
| 293 | 2021/01/20 15:20:33.0 | 岐阜県美濃東部 | 35゜30.4'N | 137゜36.3'E | 35.507N | 137.605E | 15km | 0.4 |
| 294 | 2021/01/20 15:23:59.4 | 根室半島南東沖 | 43゜12.6'N | 146゜2.4'E | 43.210N | 146.040E | 45km | 3.7 |
| 295 | 2021/01/20 15:26:17.2 | 和歌山県北部 | 34゜10.1'N | 135゜11.9'E | 34.168N | 135.198E | 4km | -0.2 |
| 296 | 2021/01/20 15:27:05.5 | 茨城県北部 | 36゜40.2'N | 140゜36.0'E | 36.670N | 140.600E | 9km | 1.4 |
| 297 | 2021/01/20 15:34:51.1 | 栃木県北部 | 36゜37.0'N | 139゜26.1'E | 36.617N | 139.435E | 6km | 0.3 |
| 298 | 2021/01/20 15:37:41.2 | 関東東方沖 | 35゜25.8'N | 142゜36.0'E | 35.430N | 142.600E | 25km | 1.7 |
| 299 | 2021/01/20 15:45:01.2 | 宮城県沖 | 38゜53.7'N | 142゜27.2'E | 38.895N | 142.453E | 34km | 0.9 |
| 300 | 2021/01/20 15:47:20.6 | 三陸沖 | 38゜14.7'N | 143゜51.4'E | 38.245N | 143.857E | 16km | 2.0 |
| 301 | 2021/01/20 15:52:49.4 | 沖縄本島近海 | 26゜40.5'N | 129゜12.9'E | 26.675N | 129.215E | 40km | 1.6 |
| 302 | 2021/01/20 15:54:58.0 | 小笠原諸島西方沖 | 28゜11.1'N | 140゜33.9'E | 28.185N | 140.565E | 386km | 3.9 |
| 303 | 2021/01/20 16:06:02.5 | 和歌山県北部 | 34゜6.9'N | 135゜20.7'E | 34.115N | 135.345E | 11km | 0.7 |
| 304 | 2021/01/20 16:11:45.4 | 愛媛県東予 | 33゜57.9'N | 133゜0.2'E | 33.965N | 133.003E | 10km | 0.8 |
| 305 | 2021/01/20 16:14:19.1 | 兵庫県南西部 | 34゜59.6'N | 134゜34.8'E | 34.993N | 134.580E | 11km | 0.3 |
| 306 | 2021/01/20 16:16:54.4 | 福島県沖 | 37゜17.1'N | 141゜51.7'E | 37.285N | 141.862E | 37km | 1.3 |
| 307 | 2021/01/20 16:21:01.4 | 茨城県北部 | 36゜47.6'N | 140゜32.5'E | 36.793N | 140.542E | 11km | 0.8 |
| 308 | 2021/01/20 16:21:45.6 | 青森県東方沖 | 41゜16.3'N | 141゜52.6'E | 41.272N | 141.877E | 72km | 1.5 |
| 309 | 2021/01/20 16:25:45.7 | 千葉県南東沖 | 34゜37.2'N | 140゜37.5'E | 34.620N | 140.625E | 44km | 1.3 |
| 310 | 2021/01/20 16:27:53.8 | 宮崎県北部山沿い | 32゜29.7'N | 131゜30.6'E | 32.495N | 131.510E | 16km | 0.5 |
| 311 | 2021/01/20 16:28:58.7 | 鹿児島県薩摩地方 | 32゜12.4'N | 130゜19.3'E | 32.207N | 130.322E | 20km | 0.1 |
| 312 | 2021/01/20 16:34:33.8 | 三陸沖 | 37゜50.6'N | 143゜35.8'E | 37.843N | 143.597E | 14km | 1.6 |
| 313 | 2021/01/20 16:35:08.8 | 茨城県北部 | 36゜38.9'N | 140゜41.6'E | 36.648N | 140.693E | 11km | 1.0 |
| 314 | 2021/01/20 16:38:59.9 | 和歌山県北部 | 34゜13.6'N | 135゜11.3'E | 34.227N | 135.188E | 7km | 0.4 |
| 315 | 2021/01/20 16:42:06.4 | 熊本県熊本地方 | 32゜43.9'N | 130゜48.8'E | 32.732N | 130.813E | 13km | 0.8 |
| 316 | 2021/01/20 16:46:58.6 | 長野県中部 | 36゜6.4'N | 137゜54.3'E | 36.107N | 137.905E | 9km | -0.3 |
| 317 | 2021/01/20 16:49:52.6 | 長野県南部 | 35゜55.4'N | 138゜8.4'E | 35.923N | 138.140E | 5km | 0.7 |
| 318 | 2021/01/20 16:49:53.8 | 福島県沖 | 37゜16.6'N | 141゜53.5'E | 37.277N | 141.892E | 33km | 1.0 |
| 319 | 2021/01/20 16:52:02.8 | 岩手県内陸南部 | 39゜6.1'N | 140゜59.9'E | 39.102N | 140.998E | 95km | — |
| 320 | 2021/01/20 17:00:59.9 | 島根県西部 | 35゜11.9'N | 132゜34.4'E | 35.198N | 132.573E | 11km | 0.1 |
| 321 | 2021/01/20 17:03:39.4 | 伊予灘 | 33゜48.9'N | 132゜18.6'E | 33.815N | 132.310E | 50km | 0.8 |
| 322 | 2021/01/20 17:07:44.0 | 千島列島 | 45゜47.8'N | 151゜5.4'E | 45.797N | 151.090E | 138km | 3.5 |
| 323 | 2021/01/20 17:10:42.8 | 和歌山県南方沖 | 33゜29.2'N | 135゜34.0'E | 33.487N | 135.567E | 26km | 0.3 |
| 324 | 2021/01/20 17:14:25.9 | 愛媛県南予 | 33゜29.2'N | 132゜18.9'E | 33.487N | 132.315E | 47km | 1.5 |
| 325 | 2021/01/20 17:16:07.0 | 静岡県中部 | 34゜58.8'N | 138゜11.6'E | 34.980N | 138.193E | 30km | 1.3 |
| 326 | 2021/01/20 17:17:06.7 | 房総半島南方沖 | 34゜6.0'N | 140゜18.2'E | 34.100N | 140.303E | 18km | 2.0 |
| 327 | 2021/01/20 17:27:01.4 | 茨城県沖 | 36゜43.8'N | 140゜55.9'E | 36.730N | 140.932E | 60km | 1.5 |
| 328 | 2021/01/20 17:31:42.0 | トカラ列島近海 | 28゜18.4'N | 128゜46.3'E | 28.307N | 128.772E | 75km | 1.4 |
| 329 | 2021/01/20 17:36:03.4 | 十勝地方北部 | 43゜20.4'N | 143゜29.8'E | 43.340N | 143.497E | 186km | 1.9 |
| 330 | 2021/01/20 17:36:41.6 | 紀伊水道 | 33゜49.1'N | 134゜54.5'E | 33.818N | 134.908E | 16km | 0.5 |
| 331 | 2021/01/20 17:37:06.2 | 日向灘 | 32゜3.8'N | 131゜46.9'E | 32.063N | 131.782E | 31km | 0.7 |
| 332 | 2021/01/20 17:37:11.7 | 根室半島南東沖 | 43゜13.0'N | 146゜11.4'E | 43.217N | 146.190E | 46km | 1.1 |
| 333 | 2021/01/20 17:37:49.7 | 神奈川県西部 | 35゜21.8'N | 139゜6.6'E | 35.363N | 139.110E | 13km | 0.1 |
| 334 | 2021/01/20 17:39:59.4 | 神奈川県西部 | 35゜21.7'N | 139゜6.5'E | 35.362N | 139.108E | 13km | -0.3 |
| 335 | 2021/01/20 17:40:03.2 | 長野県中部 | 36゜15.9'N | 137゜50.8'E | 36.265N | 137.847E | 4km | -0.4 |
| 336 | 2021/01/20 17:40:24.2 | 群馬県南部 | 36゜33.0'N | 139゜24.9'E | 36.550N | 139.415E | 5km | 2.0 |
| 337 | 2021/01/20 17:42:04.3 | 奄美大島近海 | 28゜1.1'N | 129゜22.4'E | 28.018N | 129.373E | 17km | 0.8 |
| 338 | 2021/01/20 17:42:46.7 | 神奈川県西部 | 35゜21.7'N | 139゜5.5'E | 35.362N | 139.092E | 12km | 1.0 |
| 339 | 2021/01/20 17:42:53.1 | 神奈川県西部 | 35゜21.7'N | 139゜6.6'E | 35.362N | 139.110E | 13km | 0.7 |
| 340 | 2021/01/20 17:51:34.3 | 和歌山県北部 | 34゜5.5'N | 135゜23.2'E | 34.092N | 135.387E | 7km | 0.7 |
| 341 | 2021/01/20 17:52:30.9 | 鳥取県中部 | 35゜22.9'N | 133゜51.1'E | 35.382N | 133.852E | 9km | 0.9 |
| 342 | 2021/01/20 17:53:29.2 | 和歌山県北部 | 34゜5.1'N | 135゜23.3'E | 34.085N | 135.388E | 5km | -0.2 |
| 343 | 2021/01/20 17:55:16.3 | 浦河沖 | 41゜54.8'N | 142゜56.5'E | 41.913N | 142.942E | 45km | 1.0 |
| 344 | 2021/01/20 17:57:37.4 | 岩手県沖 | 39゜26.7'N | 142゜25.9'E | 39.445N | 142.432E | 34km | 2.1 |
| 345 | 2021/01/20 17:58:36.6 | 奄美大島北東沖 | 29゜15.1'N | 130゜31.7'E | 29.252N | 130.528E | 73km | 1.6 |
| 346 | 2021/01/20 18:02:12.6 | 茨城県沖 | 36゜42.1'N | 140゜44.4'E | 36.702N | 140.740E | 56km | 0.5 |
| 347 | 2021/01/20 18:10:53.7 | 宮城県沖 | 38゜57.6'N | 142゜23.5'E | 38.960N | 142.392E | 30km | 1.1 |
| 348 | 2021/01/20 18:13:21.7 | 福島県沖 | 37゜11.6'N | 141゜24.0'E | 37.193N | 141.400E | 13km | 1.9 |
| 349 | 2021/01/20 18:15:03.8 | 大阪府南部 | 34゜34.1'N | 135゜28.9'E | 34.568N | 135.482E | 13km | 1.2 |
| 350 | 2021/01/20 18:18:12.4 | 福島県中通り | 37゜2.3'N | 140゜37.2'E | 37.038N | 140.620E | 8km | 0.1 |
| 351 | 2021/01/20 18:20:10.9 | 房総半島南方沖 | 34゜22.6'N | 140゜15.6'E | 34.377N | 140.260E | 74km | 1.2 |
| 352 | 2021/01/20 18:21:37.6 | 父島近海 | 27゜13.4'N | 142゜3.1'E | 27.223N | 142.052E | 77km | — |
| 353 | 2021/01/20 18:22:45.6 | 秋田県内陸南部 | 39゜27.3'N | 140゜20.7'E | 39.455N | 140.345E | 11km | 1.1 |
| 354 | 2021/01/20 18:23:55.4 | 五島列島近海 | 33゜6.8'N | 129゜36.2'E | 33.113N | 129.603E | 12km | 1.1 |
| 355 | 2021/01/20 18:28:37.0 | 鹿児島県薩摩地方 | 31゜19.4'N | 130゜29.8'E | 31.323N | 130.497E | 149km | 2.0 |
| 356 | 2021/01/20 18:30:45.3 | 愛知県西部 | 35゜5.9'N | 137゜22.4'E | 35.098N | 137.373E | 41km | 0.5 |
| 357 | 2021/01/20 18:43:03.7 | 福島県沖 | 37゜19.3'N | 141゜35.6'E | 37.322N | 141.593E | 8km | 1.2 |
| 358 | 2021/01/20 18:46:13.6 | 京都府南部 | 35゜8.1'N | 135゜40.7'E | 35.135N | 135.678E | 9km | 0.5 |
| 359 | 2021/01/20 18:47:24.2 | 兵庫県南西部 | 34゜59.5'N | 134゜34.8'E | 34.992N | 134.580E | 11km | 0.3 |
| 360 | 2021/01/20 18:50:06.0 | 福島県沖 | 37゜46.5'N | 142゜19.3'E | 37.775N | 142.322E | 29km | 1.3 |
| 361 | 2021/01/20 18:51:37.7 | 福島県沖 | 37゜10.4'N | 142゜15.4'E | 37.173N | 142.257E | 15km | 2.1 |
| 362 | 2021/01/20 18:51:52.8 | 紀伊水道 | 34゜9.9'N | 135゜7.4'E | 34.165N | 135.123E | 8km | 0.5 |
| 363 | 2021/01/20 18:53:38.3 | 宮城県沖 | 38゜23.6'N | 142゜13.5'E | 38.393N | 142.225E | 35km | 0.9 |
| 364 | 2021/01/20 18:53:43.8 | 房総半島南方沖 | 34゜31.2'N | 140゜13.7'E | 34.520N | 140.228E | 84km | 2.3 |
| 365 | 2021/01/20 18:58:30.8 | 浦河沖 | 41゜39.5'N | 142゜46.6'E | 41.658N | 142.777E | 29km | — |
| 366 | 2021/01/20 18:59:33.2 | 留萌地方南部 | 44゜3.8'N | 141゜59.6'E | 44.063N | 141.993E | 227km | 2.7 |
| 367 | 2021/01/20 19:00:28.8 | 福島県沖 | 37゜35.1'N | 144゜8.6'E | 37.585N | 144.143E | 15km | 1.6 |
| 368 | 2021/01/20 19:00:40.3 | 茨城県沖 | 36゜14.6'N | 140゜51.9'E | 36.243N | 140.865E | 46km | 0.9 |
| 369 | 2021/01/20 19:03:31.1 | 福島県中通り | 37゜6.3'N | 140゜33.2'E | 37.105N | 140.553E | 8km | 1.0 |
| 370 | 2021/01/20 19:04:04.1 | 宮城県沖 | 38゜23.2'N | 142゜0.1'E | 38.387N | 142.002E | 28km | 1.5 |
| 371 | 2021/01/20 19:12:06.7 | 釧路沖 | 42゜36.6'N | 144゜10.4'E | 42.610N | 144.173E | 77km | 2.2 |
| 372 | 2021/01/20 19:13:14.3 | 福島県沖 | 37゜8.6'N | 141゜16.7'E | 37.143N | 141.278E | 6km | 1.3 |
| 373 | 2021/01/20 19:17:41.4 | 天草灘 | 32゜7.7'N | 130゜3.9'E | 32.128N | 130.065E | 8km | 0.7 |
| 374 | 2021/01/20 19:18:12.7 | 天草灘 | 32゜7.8'N | 130゜3.7'E | 32.130N | 130.062E | 8km | 0.6 |
| 375 | 2021/01/20 19:21:55.3 | 福島県沖 | 37゜2.0'N | 141゜8.8'E | 37.033N | 141.147E | 18km | 1.5 |
| 376 | 2021/01/20 19:22:09.4 | 熊本県熊本地方 | 32゜43.9'N | 130゜49.5'E | 32.732N | 130.825E | 14km | 0.0 |
| 377 | 2021/01/20 19:22:49.4 | 茨城県南部 | 36゜12.9'N | 139゜59.2'E | 36.215N | 139.987E | 53km | 2.8 |
| 378 | 2021/01/20 19:32:37.7 | 奄美大島近海 | 28゜18.0'N | 130゜9.1'E | 28.300N | 130.152E | 50km | 1.5 |
| 379 | 2021/01/20 19:41:05.4 | 京都府南部 | 34゜59.9'N | 135゜41.0'E | 34.998N | 135.683E | 9km | 0.1 |
| 380 | 2021/01/20 19:41:34.7 | 奄美大島近海 | 28゜14.8'N | 129゜57.2'E | 28.247N | 129.953E | 21km | 2.9 |
| 381 | 2021/01/20 19:41:39.0 | 福島県沖 | 37゜11.4'N | 142゜15.7'E | 37.190N | 142.262E | 17km | 2.4 |
| 382 | 2021/01/20 19:43:21.2 | 三陸沖 | 38゜2.8'N | 144゜33.3'E | 38.047N | 144.555E | 9km | 1.3 |
| 383 | 2021/01/20 19:45:39.2 | 栃木県北部 | 36゜38.9'N | 139゜29.5'E | 36.648N | 139.492E | 7km | 0.0 |
| 384 | 2021/01/20 19:54:19.5 | 秋田県内陸北部 | 40゜2.5'N | 140゜32.7'E | 40.042N | 140.545E | 8km | 0.6 |
| 385 | 2021/01/20 19:55:32.2 | 三重県南東沖 | 33゜29.7'N | 138゜0.2'E | 33.495N | 138.003E | 45km | 1.7 |
| 386 | 2021/01/20 20:01:03.2 | 宮古島近海 | 24゜12.3'N | 125゜14.3'E | 24.205N | 125.238E | 21km | 2.2 |
| 387 | 2021/01/20 20:03:46.8 | 千葉県南東沖 | 34゜43.8'N | 139゜53.1'E | 34.730N | 139.885E | 49km | 0.9 |
| 388 | 2021/01/20 20:07:52.2 | 紀伊水道 | 34゜8.4'N | 135゜3.6'E | 34.140N | 135.060E | 8km | 0.4 |
| 389 | 2021/01/20 20:19:57.8 | 茨城県沖 | 36゜29.7'N | 141゜1.4'E | 36.495N | 141.023E | 38km | 0.8 |
| 390 | 2021/01/20 20:20:39.2 | 熊本県熊本地方 | 32゜33.0'N | 130゜42.3'E | 32.550N | 130.705E | 9km | -0.4 |
| 391 | 2021/01/20 20:24:48.3 | 宮城県沖 | 38゜56.4'N | 142゜5.2'E | 38.940N | 142.087E | 52km | 1.8 |
| 392 | 2021/01/20 20:25:10.9 | 岐阜県美濃中西部 | 35゜54.2'N | 137゜0.6'E | 35.903N | 137.010E | 277km | 2.4 |
| 393 | 2021/01/20 20:30:05.3 | 宮古島近海 | 24゜16.3'N | 125゜10.7'E | 24.272N | 125.178E | 37km | 2.7 |
| 394 | 2021/01/20 20:34:55.6 | 台湾付近 | 24゜18.9'N | 121゜58.0'E | 24.315N | 121.967E | 30km | 2.7 |
| 395 | 2021/01/20 20:40:32.9 | 岩手県沖 | 39゜27.2'N | 142゜39.3'E | 39.453N | 142.655E | 21km | 1.7 |
| 396 | 2021/01/20 20:43:50.8 | 三陸沖 | 38゜2.1'N | 144゜24.1'E | 38.035N | 144.402E | 10km | 0.7 |
| 397 | 2021/01/20 20:45:04.6 | 三重県北部 | 34゜54.2'N | 136゜35.2'E | 34.903N | 136.587E | 15km | 0.5 |
| 398 | 2021/01/20 20:46:10.5 | 天草灘 | 32゜7.9'N | 130゜3.7'E | 32.132N | 130.062E | 9km | 1.1 |
| 399 | 2021/01/20 20:48:05.9 | 千葉県南部 | 35゜10.3'N | 140゜11.1'E | 35.172N | 140.185E | 77km | 1.3 |
| 400 | 2021/01/20 20:55:28.5 | 宮城県沖 | 38゜23.6'N | 142゜20.1'E | 38.393N | 142.335E | 37km | 1.2 |
| 401 | 2021/01/20 20:58:04.1 | 紀伊水道 | 33゜58.8'N | 135゜4.8'E | 33.980N | 135.080E | 9km | 0.8 |
| 402 | 2021/01/20 21:00:04.7 | 伊豆大島近海 | 34゜35.9'N | 139゜43.5'E | 34.598N | 139.725E | 90km | 1.3 |
| 403 | 2021/01/20 21:02:12.6 | 長野県中部 | 36゜14.2'N | 137゜39.9'E | 36.237N | 137.665E | 4km | 0.1 |
| 404 | 2021/01/20 21:02:20.3 | 長野県中部 | 36゜13.9'N | 137゜39.6'E | 36.232N | 137.660E | 5km | 0.7 |
| 405 | 2021/01/20 21:02:49.4 | 天草灘 | 32゜7.8'N | 130゜3.7'E | 32.130N | 130.062E | 9km | 1.4 |
| 406 | 2021/01/20 21:08:03.1 | 与那国島近海 | 24゜42.8'N | 122゜44.4'E | 24.713N | 122.740E | 117km | 2.1 |
| 407 | 2021/01/20 21:09:50.7 | 滋賀県北部 | 35゜27.6'N | 136゜17.8'E | 35.460N | 136.297E | 15km | 0.1 |
| 408 | 2021/01/20 21:15:57.4 | 薩摩半島西方沖 | 31゜34.3'N | 130゜20.0'E | 31.572N | 130.333E | 3km | -0.2 |
| 409 | 2021/01/20 21:17:51.3 | 福島県沖 | 36゜43.4'N | 142゜2.8'E | 36.723N | 142.047E | 13km | 1.4 |
| 410 | 2021/01/20 21:19:38.3 | 神奈川県西部 | 35゜26.4'N | 139゜16.4'E | 35.440N | 139.273E | 19km | 1.4 |
| 411 | 2021/01/20 21:21:50.0 | 関東東方沖 | 34゜8.1'N | 140゜56.4'E | 34.135N | 140.940E | 43km | 1.2 |
| 412 | 2021/01/20 21:31:31.5 | 福島県沖 | 37゜10.4'N | 142゜15.2'E | 37.173N | 142.253E | 15km | 1.3 |
| 413 | 2021/01/20 21:32:55.7 | 十勝沖 | 41゜45.7'N | 143゜23.3'E | 41.762N | 143.388E | 29km | 1.0 |
| 414 | 2021/01/20 21:34:13.9 | 福島県沖 | 37゜9.9'N | 142゜15.0'E | 37.165N | 142.250E | 14km | 1.4 |
| 415 | 2021/01/20 21:40:02.5 | 大阪府南部 | 34゜30.8'N | 135゜39.1'E | 34.513N | 135.652E | 11km | 0.9 |
| 416 | 2021/01/20 21:41:51.1 | 和歌山県南方沖 | 33゜28.9'N | 135゜34.8'E | 33.482N | 135.580E | 28km | 0.4 |
| 417 | 2021/01/20 21:41:55.9 | 山梨県中・西部 | 35゜12.9'N | 138゜29.6'E | 35.215N | 138.493E | 13km | -0.1 |
| 418 | 2021/01/20 21:46:50.5 | 石垣島近海 | 24゜42.3'N | 123゜31.1'E | 24.705N | 123.518E | 72km | 2.3 |
| 419 | 2021/01/20 21:47:13.4 | 伊豆大島近海 | 35゜0.5'N | 139゜40.5'E | 35.008N | 139.675E | 44km | 0.7 |
| 420 | 2021/01/20 21:48:44.3 | 長野県北部 | 36゜34.7'N | 137゜58.0'E | 36.578N | 137.967E | 13km | 0.0 |
| 421 | 2021/01/20 21:49:51.9 | 鹿児島湾 | 31゜19.6'N | 130゜36.8'E | 31.327N | 130.613E | 9km | 0.1 |
| 422 | 2021/01/20 21:50:06.4 | 福島県沖 | 37゜1.2'N | 141゜9.1'E | 37.020N | 141.152E | 17km | 1.6 |
| 423 | 2021/01/20 21:54:23.5 | 紀伊水道 | 33゜50.7'N | 134゜58.7'E | 33.845N | 134.978E | 12km | 0.7 |
| 424 | 2021/01/20 21:55:55.1 | 和歌山県南方沖 | 33゜28.9'N | 135゜34.5'E | 33.482N | 135.575E | 30km | 0.3 |
| 425 | 2021/01/20 22:01:12.2 | 奄美大島近海 | 28゜14.1'N | 128゜57.9'E | 28.235N | 128.965E | 65km | 1.1 |
| 426 | 2021/01/20 22:01:26.9 | 国後島付近 | 43゜30.4'N | 145゜22.8'E | 43.507N | 145.380E | 128km | 1.4 |
| 427 | 2021/01/20 22:07:50.0 | 三陸沖 | 39゜14.4'N | 144゜39.4'E | 39.240N | 144.657E | 41km | 1.5 |
| 428 | 2021/01/20 22:07:57.7 | 十勝地方北部 | 43゜21.5'N | 143゜3.9'E | 43.358N | 143.065E | 4km | 0.4 |
| 429 | 2021/01/20 22:08:43.9 | 長崎県南西部 | 32゜49.0'N | 130゜7.3'E | 32.817N | 130.122E | 10km | -0.1 |
| 430 | 2021/01/20 22:10:39.0 | 千葉県東方沖 | 35゜18.0'N | 140゜30.2'E | 35.300N | 140.503E | 37km | 0.9 |
| 431 | 2021/01/20 22:11:29.3 | 網走地方 | 43゜41.7'N | 144゜44.5'E | 43.695N | 144.742E | 0km | 0.4 |
| 432 | 2021/01/20 22:12:38.2 | 鹿児島県薩摩地方 | 31゜19.0'N | 130゜24.8'E | 31.317N | 130.413E | 153km | 1.9 |
| 433 | 2021/01/20 22:15:46.0 | 和歌山県北部 | 34゜4.8'N | 135゜9.9'E | 34.080N | 135.165E | 5km | 0.9 |
| 434 | 2021/01/20 22:16:35.2 | 秋田県内陸北部 | 40゜2.4'N | 140゜33.1'E | 40.040N | 140.552E | 7km | 1.2 |
| 435 | 2021/01/20 22:17:36.0 | 和歌山県南部 | 34゜3.4'N | 135゜34.8'E | 34.057N | 135.580E | 50km | 0.2 |
| 436 | 2021/01/20 22:17:47.2 | 三陸沖 | 39゜55.4'N | 143゜1.7'E | 39.923N | 143.028E | 19km | 1.9 |
| 437 | 2021/01/20 22:18:44.3 | 天草灘 | 32゜8.0'N | 130゜3.6'E | 32.133N | 130.060E | 9km | 1.3 |
| 438 | 2021/01/20 22:19:40.0 | 愛知県西部 | 35゜15.6'N | 137゜15.6'E | 35.260N | 137.260E | 14km | 1.4 |
| 439 | 2021/01/20 22:24:28.3 | 広島県北部 | 34゜56.7'N | 132゜49.4'E | 34.945N | 132.823E | 9km | 1.1 |
| 440 | 2021/01/20 22:26:55.4 | 宮城県北部 | 38゜55.9'N | 140゜52.7'E | 38.932N | 140.878E | 8km | 0.4 |
| 441 | 2021/01/20 22:30:38.4 | 茨城県沖 | 36゜14.8'N | 140゜49.9'E | 36.247N | 140.832E | 43km | 0.9 |
| 442 | 2021/01/20 22:35:46.0 | 長野県中部 | 36゜11.3'N | 137゜58.9'E | 36.188N | 137.982E | 8km | 0.3 |
| 443 | 2021/01/20 22:35:54.5 | 広島県北部 | 34゜56.5'N | 132゜49.3'E | 34.942N | 132.822E | 8km | 0.4 |
| 444 | 2021/01/20 22:37:36.2 | 広島県北部 | 34゜56.6'N | 132゜49.4'E | 34.943N | 132.823E | 8km | 0.4 |
| 445 | 2021/01/20 22:37:50.7 | 広島県北部 | 34゜56.8'N | 132゜49.5'E | 34.947N | 132.825E | 9km | 0.7 |
| 446 | 2021/01/20 22:37:52.6 | 茨城県沖 | 36゜24.2'N | 141゜2.5'E | 36.403N | 141.042E | 34km | 1.1 |
| 447 | 2021/01/20 22:38:51.6 | 岩手県沖 | 39゜2.3'N | 142゜27.9'E | 39.038N | 142.465E | 25km | 1.3 |
| 448 | 2021/01/20 22:38:54.1 | 神奈川県西部 | 35゜22.0'N | 139゜5.7'E | 35.367N | 139.095E | 11km | 0.6 |
| 449 | 2021/01/20 22:39:59.0 | 愛知県西部 | 34゜54.5'N | 136゜54.7'E | 34.908N | 136.912E | 357km | 2.4 |
| 450 | 2021/01/20 22:40:35.3 | 三陸沖 | 38゜49.2'N | 144゜39.5'E | 38.820N | 144.658E | 21km | 1.7 |
| 451 | 2021/01/20 22:41:24.3 | 釧路地方中南部 | 42゜58.3'N | 143゜46.1'E | 42.972N | 143.768E | 87km | 0.4 |
| 452 | 2021/01/20 22:44:27.4 | 長野県南部 | 35゜52.0'N | 138゜6.4'E | 35.867N | 138.107E | 8km | -0.6 |
| 453 | 2021/01/20 22:46:40.5 | 広島県北部 | 34゜56.6'N | 132゜49.3'E | 34.943N | 132.822E | 9km | 1.0 |
| 454 | 2021/01/20 22:47:38.8 | 種子島近海 | 30゜19.8'N | 130゜57.2'E | 30.330N | 130.953E | 12km | 0.8 |
| 455 | 2021/01/20 22:48:59.0 | 奄美大島北西沖 | 29゜26.8'N | 128゜41.1'E | 29.447N | 128.685E | 19km | 2.0 |
| 456 | 2021/01/20 22:51:14.5 | 静岡県西部 | 34゜50.3'N | 137゜50.1'E | 34.838N | 137.835E | 22km | 0.2 |
| 457 | 2021/01/20 22:52:10.2 | 福島県会津 | 37゜2.3'N | 139゜23.8'E | 37.038N | 139.397E | 8km | 0.3 |
| 458 | 2021/01/20 22:52:24.3 | 和歌山県北部 | 34゜12.1'N | 135゜12.0'E | 34.202N | 135.200E | 5km | 2.5 |
| 459 | 2021/01/20 22:53:41.4 | 和歌山県北部 | 34゜11.6'N | 135゜12.1'E | 34.193N | 135.202E | 3km | -0.2 |
| 460 | 2021/01/20 23:02:30.5 | 福島県沖 | 37゜27.8'N | 142゜13.8'E | 37.463N | 142.230E | 28km | 1.2 |
| 461 | 2021/01/20 23:02:33.5 | 八丈島東方沖 | 33゜40.5'N | 140゜41.2'E | 33.675N | 140.687E | 48km | 2.0 |
| 462 | 2021/01/20 23:04:30.0 | 三陸沖 | 40゜41.0'N | 145゜9.8'E | 40.683N | 145.163E | 19km | 2.4 |
| 463 | 2021/01/20 23:06:01.7 | 釧路沖 | 42゜28.3'N | 145゜13.1'E | 42.472N | 145.218E | 27km | 1.9 |
| 464 | 2021/01/20 23:07:22.8 | 岩手県内陸北部 | 39゜51.0'N | 141゜18.8'E | 39.850N | 141.313E | 83km | 0.4 |
| 465 | 2021/01/20 23:10:03.5 | 長野県北部 | 36゜35.2'N | 137゜59.2'E | 36.587N | 137.987E | 11km | -0.3 |
| 466 | 2021/01/20 23:10:10.8 | 栃木県北部 | 36゜53.8'N | 139゜47.2'E | 36.897N | 139.787E | 3km | 0.3 |
| 467 | 2021/01/20 23:11:38.2 | 鳥取県中部 | 35゜20.9'N | 133゜52.3'E | 35.348N | 133.872E | 7km | 0.0 |
| 468 | 2021/01/20 23:12:19.3 | 北海道南西沖 | 41゜54.2'N | 139゜53.7'E | 41.903N | 139.895E | 13km | 1.1 |
| 469 | 2021/01/20 23:12:49.9 | 釧路沖 | 42゜32.3'N | 145゜13.4'E | 42.538N | 145.223E | 24km | 2.0 |
| 470 | 2021/01/20 23:13:38.7 | 奄美大島近海 | 27゜22.8'N | 129゜2.1'E | 27.380N | 129.035E | 25km | 1.1 |
| 471 | 2021/01/20 23:16:02.4 | 長野県北部 | 36゜35.2'N | 137゜59.0'E | 36.587N | 137.983E | 11km | -0.3 |
| 472 | 2021/01/20 23:17:49.2 | 石川県能登地方 | 37゜29.7'N | 137゜15.3'E | 37.495N | 137.255E | 15km | 0.5 |
| 473 | 2021/01/20 23:22:34.4 | 長野県北部 | 36゜35.2'N | 137゜58.5'E | 36.587N | 137.975E | 12km | 0.1 |
| 474 | 2021/01/20 23:23:22.9 | 長野県中部 | 36゜25.8'N | 138゜3.2'E | 36.430N | 138.053E | 8km | 0.5 |
| 475 | 2021/01/20 23:26:16.9 | 青森県東方沖 | 40゜34.7'N | 142゜38.2'E | 40.578N | 142.637E | 41km | 0.7 |
| 476 | 2021/01/20 23:30:17.1 | 和歌山県北部 | 34゜11.8'N | 135゜12.4'E | 34.197N | 135.207E | 5km | 0.4 |
| 477 | 2021/01/20 23:30:24.7 | 大阪府北部 | 34゜54.7'N | 135゜35.7'E | 34.912N | 135.595E | 11km | 0.4 |
| 478 | 2021/01/20 23:33:51.8 | 千葉県東方沖 | 35゜42.9'N | 140゜54.0'E | 35.715N | 140.900E | 13km | 0.8 |
| 479 | 2021/01/20 23:34:24.4 | 和歌山県北部 | 34゜11.7'N | 135゜12.2'E | 34.195N | 135.203E | 4km | 0.5 |
| 480 | 2021/01/20 23:38:00.3 | 種子島近海 | 30゜36.9'N | 130゜49.6'E | 30.615N | 130.827E | 1km | 1.0 |
| 481 | 2021/01/20 23:41:42.4 | 日向灘 | 32゜7.5'N | 132゜3.9'E | 32.125N | 132.065E | 8km | 0.9 |
| 482 | 2021/01/20 23:43:23.3 | 岐阜県飛騨地方 | 36゜1.5'N | 137゜33.2'E | 36.025N | 137.553E | 7km | 2.5 |
| 483 | 2021/01/20 23:45:51.3 | 長野県中部 | 36゜12.1'N | 137゜41.3'E | 36.202N | 137.688E | 8km | -0.5 |
| 484 | 2021/01/20 23:46:03.0 | 岐阜県飛騨地方 | 36゜1.5'N | 137゜33.3'E | 36.025N | 137.555E | 7km | 0.0 |
| 485 | 2021/01/20 23:46:28.8 | 茨城県沖 | 36゜50.6'N | 141゜4.3'E | 36.843N | 141.072E | 41km | 0.6 |
| 486 | 2021/01/20 23:47:04.6 | 宮城県北部 | 38゜56.3'N | 140゜52.5'E | 38.938N | 140.875E | 6km | 0.0 |
| 487 | 2021/01/20 23:48:24.6 | 宮崎県北部平野部 | 32゜30.9'N | 131゜42.8'E | 32.515N | 131.713E | 17km | 1.0 |
| 488 | 2021/01/20 23:53:18.6 | 三陸沖 | 39゜17.4'N | 143゜7.4'E | 39.290N | 143.123E | 13km | 1.1 |
| 489 | 2021/01/20 23:53:56.8 | 十勝地方北部 | 43゜21.3'N | 143゜3.9'E | 43.355N | 143.065E | 6km | 0.3 |
| 490 | 2021/01/20 23:54:41.3 | 熊本県天草・芦北地方 | 32゜19.3'N | 130゜27.5'E | 32.322N | 130.458E | 13km | -0.2 |
| 491 | 2021/01/20 23:56:45.7 | 日向灘 | 32゜31.1'N | 131゜42.5'E | 32.518N | 131.708E | 17km | 0.2 |
| 492 | 2021/01/20 23:57:50.8 | 茨城県北部 | 36゜46.8'N | 140゜34.4'E | 36.780N | 140.573E | 8km | -0.1 |
| 493 | 2021/01/20 23:58:26.8 | 日向灘 | 32゜31.0'N | 131゜42.8'E | 32.517N | 131.713E | 17km | -0.2 |
※震央地名のリンクをクリックすると震央地をGoogleマップ上に表示します。
| 震央地名 | 発生回数 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 福島県沖 | 34 | | | 3 | | 3 | | 1 | | 2 | 2 | 1 | 1 | 2 | 2 | 1 | 1 | 2 | | 4 | 4 | | 4 | | 1 |
| 茨城県北部 | 21 | 2 | | 1 | 3 | 1 | 1 | | 2 | 1 | 1 | | | 3 | | | 3 | 2 | | | | | | | 1 |
| 三陸沖 | 21 | | 1 | 2 | | 1 | | 1 | | 1 | | 1 | | 2 | | 2 | 2 | 1 | | | 1 | 1 | | 3 | 2 |
| 宮城県沖 | 19 | 1 | 1 | 1 | | 2 | 1 | 2 | | | 1 | | | | 4 | | 1 | | | 2 | 1 | 2 | | | |
| 茨城県沖 | 17 | 1 | 3 | 1 | | 1 | | | | 1 | | 1 | | 1 | 1 | | | | 1 | 1 | 1 | 1 | | 2 | 1 |
| 奄美大島近海 | 16 | | 1 | 1 | 2 | | 1 | 1 | | | 1 | 1 | 1 | | 1 | 1 | | | 1 | | 2 | | | 1 | 1 |
| 和歌山県北部 | 16 | 2 | 1 | 1 | | | | 1 | | | | 1 | | | | | 1 | 2 | 2 | | | | | 3 | 2 |
| 天草灘 | 14 | 1 | | | | | | 1 | | 2 | 1 | 1 | 1 | 1 | | 1 | | | | | 2 | 1 | 1 | 1 | |
| 日向灘 | 12 | | | | 1 | | 1 | 2 | | 1 | | 2 | 1 | | | | | | 1 | | | | | | 3 |
| 紀伊水道 | 11 | 1 | 1 | | | | | 1 | | | 2 | | | | 1 | | | | 1 | 1 | | 2 | 1 | | |
| 岩手県沖 | 10 | 1 | | 1 | 2 | | | | 1 | | 1 | 1 | | | | | | | 1 | | | 1 | | 1 | |
| 釧路沖 | 9 | 1 | 1 | | 2 | | | 1 | | | 1 | | | | | | | | | | 1 | | | | 2 |
| 長野県中部 | 8 | | | | | | | | | | 1 | | | | | | | 1 | 1 | | | | 2 | 1 | 2 |
| 熊本県熊本地方 | 8 | | 1 | | | | 3 | | | | 1 | | | | | | | 1 | | | 1 | 1 | | | |
| 鹿児島湾 | 7 | | | 1 | 3 | | | 1 | 1 | | | | | | | | | | | | | | 1 | | |
| 種子島近海 | 7 | | 1 | | | | | | | | 1 | 1 | | 1 | 1 | | | | | | | | | 1 | 1 |
| 神奈川県西部 | 7 | | | | | | 1 | | | | | | | | | | | | 4 | | | | 1 | 1 | |
| 和歌山県南方沖 | 7 | 1 | | | | | | 1 | 1 | 1 | | | | | | | | | 1 | | | | 2 | | |
| 房総半島南方沖 | 7 | | | | | | 1 | | 2 | | | | | | | 1 | | | 1 | 2 | | | | | |
| 鹿児島県薩摩地方 | 7 | | | | 2 | 1 | | | | | | 1 | | | | | | 1 | | 1 | | | | 1 | |
| 青森県東方沖 | 7 | 1 | | | | | | 1 | 1 | 1 | | 1 | | | | | | 1 | | | | | | | 1 |
| 茨城県南部 | 6 | | | | 1 | | 1 | | | | 1 | 1 | | 1 | | | | | | | 1 | | | | |
| 千葉県東方沖 | 6 | | | 2 | 1 | | | | | | | | 1 | | | | | | | | | | | 1 | 1 |
| 広島県北部 | 6 | | 1 | | | | | | | | | | | | | | | | | | | | | 5 | |
| 十勝地方北部 | 6 | 1 | | | | | | | | | | | | | 1 | 1 | | | 1 | | | | | 1 | 1 |
| 長野県南部 | 5 | 1 | | | | | 1 | 1 | | | | | | | | | | 1 | | | | | | 1 | |
| 栃木県北部 | 4 | 1 | | | | | | | | | | | | | | | 1 | | | | 1 | | | | 1 |
| 根室半島南東沖 | 4 | | | | | | | 1 | | | | | | 1 | | | 1 | | 1 | | | | | | |
| 宮崎県北部山沿い | 4 | | 1 | | | | 1 | | | 1 | | | | | | | | 1 | | | | | | | |
| 岐阜県飛騨地方 | 4 | | | | | | 1 | | | | | 1 | | | | | | | | | | | | | 2 |
| 三重県南東沖 | 4 | 1 | | | | | | | | | | | 1 | | | | 1 | | | | 1 | | | | |
| 大阪府北部 | 4 | | | | 1 | 1 | 1 | | | | | | | | | | | | | | | | | | 1 |
| 岐阜県美濃東部 | 4 | 1 | | | | | | | | | | | 2 | | | | 1 | | | | | | | | |
| 福島県会津 | 4 | | | | | 1 | 1 | | | | | | | | | 1 | | | | | | | | 1 | |
| 長野県北部 | 4 | | | | | | | | | | | | | | | | | | | | | | 1 | | 3 |
| 福島県中通り | 4 | | | | | | | | 1 | | | | | | | 1 | | | | 1 | 1 | | | | |
| 関東東方沖 | 4 | | | | | | 1 | | 1 | | | | | | | | 1 | | | | | | 1 | | |
| 東京湾 | 4 | | 1 | 1 | 2 | | | | | | | | | | | | | | | | | | | | |
| 岩手県内陸南部 | 3 | | | | 2 | | | | | | | | | | | | | 1 | | | | | | | |
| 有明海 | 3 | | | 2 | | | | 1 | | | | | | | | | | | | | | | | | |
| 浦河沖 | 3 | | | | | | | | 1 | | | | | | | | | | 1 | 1 | | | | | |
| 愛知県西部 | 3 | | | | | | | | | | | | | | | | | | | 1 | | | | 2 | |
| 和歌山県南部 | 3 | | | | 1 | 1 | | | | | | | | | | | | | | | | | | 1 | |
| 沖縄本島近海 | 3 | | | | | | 1 | | | 1 | | | | | | | 1 | | | | | | | | |
| 宮城県北部 | 3 | | | | | 1 | | | | | | | | | | | | | | | | | | 1 | 1 |
| 愛媛県南予 | 3 | 1 | | | | | | | | 1 | | | | | | | | | 1 | | | | | | |
| 千葉県南東沖 | 3 | | | | | | | | 1 | | | | | | | | | 1 | | | | 1 | | | |
| 奄美大島北東沖 | 3 | | | 1 | | | | | | | | | | 1 | | | | | 1 | | | | | | |
| 愛媛県東予 | 3 | | | | | | 1 | 1 | | | | | | | | | | 1 | | | | | | | |
| トカラ列島近海 | 3 | | | | | | | | 1 | | | | | | 1 | | | | 1 | | | | | | |
| 八丈島東方沖 | 3 | | 1 | | | | | | | | | | | 1 | | | | | | | | | | | 1 |
| 秋田県内陸南部 | 2 | | | | | | 1 | | | | | | | | | | | | | 1 | | | | | |
| 大隅半島東方沖 | 2 | | | | | | | | 1 | | | | 1 | | | | | | | | | | | | |
| 群馬県南部 | 2 | | | | | | | | | | | | | | 1 | | | | 1 | | | | | | |
| 千葉県北西部 | 2 | | 1 | | | | | | | | | | | 1 | | | | | | | | | | | |
| 釧路地方北部 | 2 | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 十勝地方中部 | 2 | | 1 | | | | | | | | | 1 | | | | | | | | | | | | | |
| 択捉島南東沖 | 2 | | | | 1 | | | | | | | 1 | | | | | | | | | | | | | |
| 熊本県天草・芦北地方 | 2 | | | | | | | | | | | | 1 | | | | | | | | | | | | 1 |
| 上川地方南部 | 2 | | | | 1 | | | | | | | | | 1 | | | | | | | | | | | |
| 鳥取県中部 | 2 | | | | | | | | | | | | | | | | | | 1 | | | | | | 1 |
| 石垣島近海 | 2 | | | | | | 1 | | | | | | | | | | | | | | | | 1 | | |
| 岩手県内陸北部 | 2 | | | | | | | | | | | | | | 1 | | | | | | | | | | 1 |
| 宮古島近海 | 2 | | | | | | | | | | | | | | | | | | | | | 2 | | | |
| 東京都23区 | 2 | | | 1 | 1 | | | | | | | | | | | | | | | | | | | | |
| 台湾付近 | 2 | | | | | | | | | | | | | | 1 | | | | | | | 1 | | | |
| 伊豆大島近海 | 2 | | | | | | | | | | | | | | | | | | | | | | 2 | | |
| 静岡県伊豆地方 | 2 | | | | | | | | | 1 | | | 1 | | | | | | | | | | | | |
| 静岡県西部 | 2 | | | | 1 | | | | | | | | | | | | | | | | | | | 1 | |
| 北海道南西沖 | 2 | | | | | 1 | | | | | | | | | | | | | | | | | | | 1 |
| 国後島付近 | 2 | | | | | | | | | | | | 1 | | | | | | | | | | | 1 | |
| 大阪府南部 | 2 | | | | | | | | | | | | | | | | | | | 1 | | | 1 | | |
| 伊予灘 | 2 | | | | | | 1 | | | | | | | | | | | | 1 | | | | | | |
| 豊後水道 | 2 | | | | | | | | | 1 | | | | | | 1 | | | | | | | | | |
| 福島県浜通り | 2 | | | | 2 | | | | | | | | | | | | | | | | | | | | |
| 秋田県内陸北部 | 2 | | | | | | | | | | | | | | | | | | | | 1 | | | 1 | |
| 四国沖 | 2 | | | | | 1 | 1 | | | | | | | | | | | | | | | | | | |
| 十勝沖 | 2 | | | | | | | | | | | 1 | | | | | | | | | | | 1 | | |
| 島根県西部 | 2 | | | | | | | | | 1 | | | | | | | | | 1 | | | | | | |
| 千葉県南部 | 2 | | | | 1 | | | | | | | | | | | | | | | | | 1 | | | |
| 兵庫県南西部 | 2 | | | | | | | | | | | | | | | | | 1 | | 1 | | | | | |
| 京都府南部 | 2 | | | | | | | | | | | | | | | | | | | 1 | 1 | | | | |
| 奈良県 | 2 | | | 1 | 1 | | | | | | | | | | | | | | | | | | | | |
| 宮崎県北部平野部 | 2 | | | | | | | | 1 | | | | | | | | | | | | | | | | 1 |
| 石川県能登地方 | 2 | | | | | | | | | | | | | 1 | | | | | | | | | | | 1 |
| 岐阜県美濃中西部 | 2 | | | | | | | | | | 1 | | | | | | | | | | | 1 | | | |
| 薩摩半島西方沖 | 2 | | | | | | | 1 | | | | | | | | | | | | | | | 1 | | |
| 岩手県沿岸北部 | 1 | | | | | | | 1 | | | | | | | | | | | | | | | | | |
| 与那国島近海 | 1 | | | | | | | | | | | | | | | | | | | | | | 1 | | |
| 山口県北部 | 1 | | | | | | | | | | | | 1 | | | | | | | | | | | | |
| 石川県西方沖 | 1 | | | | | | | | | | | | | | 1 | | | | | | | | | | |
| 留萌地方南部 | 1 | | | | | | | | | | | | | | | | | | | 1 | | | | | |
| 千島列島 | 1 | | | | | | | | | | | | | | | | | | 1 | | | | | | |
| 橘湾 | 1 | | | | | | | | | | | | 1 | | | | | | | | | | | | |
| 父島近海 | 1 | | | | | | | | | | | | | | | | | | | 1 | | | | | |
| 静岡県中部 | 1 | | | | | | | | | | | | | | | | | | 1 | | | | | | |
| 岡山県南部 | 1 | | | | | | | | | | | | | 1 | | | | | | | | | | | |
| 佐渡付近 | 1 | | | | | 1 | | | | | | | | | | | | | | | | | | | |
| 五島列島近海 | 1 | | | | | | | | | | | | | | | | | | | 1 | | | | | |
| 鳥島近海 | 1 | | | | | | | | | 1 | | | | | | | | | | | | | | | |
| 山梨県中・西部 | 1 | | | | | | | | | | | | | | | | | | | | | | 1 | | |
| 山形県置賜地方 | 1 | | | | | | 1 | | | | | | | | | | | | | | | | | | |
| 宮城県中部 | 1 | | | | | 1 | | | | | | | | | | | | | | | | | | | |
| 北海道東方沖 | 1 | | | | | | 1 | | | | | | | | | | | | | | | | | | |
| 小笠原諸島西方沖 | 1 | | | | | | | | | | | | | | | | 1 | | | | | | | | |
| 山口県中部 | 1 | 1 | | | | | | | | | | | | | | | | | | | | | | | |
| 長崎県南西部 | 1 | | | | | | | | | | | | | | | | | | | | | | | 1 | |
| 福岡県筑後地方 | 1 | | | | 1 | | | | | | | | | | | | | | | | | | | | |
| 高知県東部 | 1 | | | | | | | | | | | | | 1 | | | | | | | | | | | |
| 新潟県上中越沖 | 1 | | | 1 | | | | | | | | | | | | | | | | | | | | | |
| 奄美大島北西沖 | 1 | | | | | | | | | | | | | | | | | | | | | | | 1 | |
| 島根県東部 | 1 | | | | | | | | | | 1 | | | | | | | | | | | | | | |
| 徳島県北部 | 1 | | 1 | | | | | | | | | | | | | | | | | | | | | | |
| 富山県西部 | 1 | | | | | | | | | | | | | 1 | | | | | | | | | | | |
| 釧路地方中南部 | 1 | | | | | | | | | | | | | | | | | | | | | | | 1 | |
| 大分県南部 | 1 | | 1 | | | | | | | | | | | | | | | | | | | | | | |
| 兵庫県北部 | 1 | | 1 | | | | | | | | | | | | | | | | | | | | | | |
| 高知県中部 | 1 | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 三重県北部 | 1 | | | | | | | | | | | | | | | | | | | | | 1 | | | |
| 山口県東部 | 1 | | | | | | | 1 | | | | | | | | | | | | | | | | | |
| 網走地方 | 1 | | | | | | | | | | | | | | | | | | | | | | | 1 | |
| 富山県東部 | 1 | | | | | | 1 | | | | | | | | | | | | | | | | | | |
| 滋賀県北部 | 1 | | | | | | | | | | | | | | | | | | | | | | 1 | | |
| 滋賀県南部 | 1 | | | | | | | 1 | | | | | | | | | | | | | | | | | |
| 福岡県福岡地方 | 1 | | | | 1 | | | | | | | | | | | | | | | | | | | | |
| 鳥取県西部 | 1 | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 新潟県下越地方 | 1 | | | | | | | | | | | | | | | | 1 | | | | | | | | |
| 合計 | 493 | 19 | 20 | 21 | 33 | 17 | 25 | 22 | 17 | 17 | 16 | 19 | 14 | 20 | 16 | 10 | 16 | 17 | 26 | 21 | 19 | 16 | 23 | 35 | 34 |