J1 Earthquake Early Warning
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Quake Time Epicenter Latitude Longitude Depth Mag Intensity Remarks
02:53:00 JST 01 May 2024 Ishakawa Noto 10 2.6 37.5 N 137.3 E1 No tsunami alerts
08:28:00 JST 01 May 2024 Ishakawa Noto 0 2.7 37.2 N 136.8 E1 No tsunami alerts
18:16:00 JST 01 May 2024 Mie-Southern 40 3.3 34.1 N 136.2 E2 No tsunami alerts
21:54:00 JST 01 May 2024 Ishakawa Noto 10 2.8 37.4 N 136.9 E2 No tsunami alerts
02:27:00 JST 02 May 2024 Gifu-Hida 10 2.6 36.0 N 137.5 E1 No tsunami alerts
02:35:00 JST 02 May 2024 Off the coast of Fukushima 60 3.9 37.7 N 141.6 E1 No tsunami alerts
02:37:00 JST 02 May 2024 Near the coast of Tanegashima 30 3.3 30.6 N 131.1 E2 No tsunami alerts
04:06:00 JST 02 May 2024 Off the coast of Miyagi 40 3.6 38.9 N 142.1 E1 No tsunami alerts
08:20:00 JST 02 May 2024 Yamaguchi-North 20 4.1 34.4 N 131.4 E3 No tsunami alerts
18:51:00 JST 02 May 2024 Off the SE coast of Nemuro Peninsula 40 3.8 42.9 N 145.6 E1 No tsunami alerts
06:51:00 JST 03 May 2024 Shizuoka-West 20 2.8 35.1 N 137.9 E1 No tsunami alerts
07:34:00 JST 03 May 2024 Fukui-Reihoku 10 3.3 36.1 N 136.5 E1 No tsunami alerts
08:23:00 JST 03 May 2024 Fukui-Reihoku 10 2.6 36.1 N 136.5 E1 No tsunami alerts
08:27:00 JST 03 May 2024 Fukui-Reihoku 10 2.9 36.1 N 136.5 E1 No tsunami alerts
09:10:00 JST 03 May 2024 Northern Wakayama 50 3.8 33.8 N 135.3 E2 No tsunami alerts
11:42:00 JST 03 May 2024 Bungo channel 40 3.5 33.3 N 132.4 E1 No tsunami alerts
12:32:00 JST 03 May 2024 Ishakawa Noto 10 2.4 37.2 N 136.8 E1 No tsunami alerts
13:52:00 JST 03 May 2024 Bungo channel 40 3.3 33.2 N 132.4 E2 No tsunami alerts
01:35:00 JST 04 May 2024 Bungo channel 40 3.0 33.2 N 132.4 E1 No tsunami alerts
09:40:00 JST 04 May 2024 Bungo channel 40 4.0 33.2 N 132.4 E3 No tsunami alerts
09:41:00 JST 04 May 2024 Ishakawa Noto 20 1.7 37.4 N 136.9 E1 No tsunami alerts
14:14:00 JST 04 May 2024 Near the coast of Tokara Islands 0 3.2 29.9 N 130.0 E2 No tsunami alerts
23:32:00 JST 04 May 2024 Bungo channel 40 2.7 33.2 N 132.4 E1 No tsunami alerts
01:34:00 JST 05 May 2024 Near the coast of Tanegashima 10 3.6 30.4 N 131.0 E2 No tsunami alerts
06:54:00 JST 05 May 2024 Off the coast of Iwate 50 3.4 40.4 N 142.0 E1 No tsunami alerts
14:46:00 JST 05 May 2024 Near the coast of Tokara Islands 20 1.7 29.9 N 130.0 E1 No tsunami alerts
14:52:00 JST 05 May 2024 Kyoto-South 10 3.0 35.0 N 135.6 E1 No tsunami alerts
00:50:00 JST 06 May 2024 Bungo channel 40 3.9 33.2 N 132.4 E3 No tsunami alerts
03:53:00 JST 06 May 2024 Ishakawa Noto 10 3.3 37.4 N 137.0 E2 No tsunami alerts
15:26:00 JST 06 May 2024 Off the SE coast of Tanegashima 10 4.7 29.8 N 131.5 E1 No tsunami alerts
15:08:00 JST 07 May 2024 Off the east coast of Hokkaido 10 4.5 43.7 N 146.6 E2 No tsunami alerts
16:01:00 JST 07 May 2024 Chuetsu, Niigata 10 2.0 37.1 N 138.7 E1 No tsunami alerts
16:25:00 JST 07 May 2024 Near the coast of Tokara Islands 10 3.3 29.9 N 130.0 E2 No tsunami alerts
23:17:00 JST 07 May 2024 Off the coast of Fukushima 60 3.5 37.1 N 141.2 E1 No tsunami alerts
06:53:00 JST 08 May 2024 Of the coast of Noto Peninsula 10 3.7 37.6 N 137.4 E1 No tsunami alerts
08:47:00 JST 08 May 2024 Bungo channel 40 2.6 33.2 N 132.4 E1 No tsunami alerts
10:36:00 JST 08 May 2024 Bungo channel 40 3.0 33.2 N 132.4 E1 No tsunami alerts
20:39:00 JST 08 May 2024 Bungo channel 40 3.2 33.2 N 132.4 E1 No tsunami alerts
04:34:00 JST 09 May 2024 Oita-Central 100 4.2 33.1 N 131.5 E2 No tsunami alerts
16:14:00 JST 09 May 2024 Ishakawa Noto 10 2.6 37.2 N 136.9 E1 No tsunami alerts
20:59:00 JST 09 May 2024 Bungo channel 40 3.2 33.2 N 132.4 E1 No tsunami alerts
05:38:00 JST 10 May 2024 Ishakawa Noto 10 2.7 37.4 N 136.9 E1 No tsunami alerts
08:39:00 JST 10 May 2024 Ibaraki-South 50 3.0 36.1 N 139.9 E1 No tsunami alerts
16:45:00 JST 10 May 2024 Near Taiwan 0 6.4 24.2 N 121.9 EUnkn
17:30:00 JST 10 May 2024 Off the coast of Tokachi 50 3.8 42.4 N 143.5 E2 No tsunami alerts
18:50:00 JST 10 May 2024 Ishakawa Noto 10 3.8 37.4 N 136.9 E3 No tsunami alerts
19:40:00 JST 10 May 2024 Off the coast of Niigata Chuetsu 10 3.8 37.6 N 137.5 E1 No tsunami alerts
02:34:00 JST 11 May 2024 Off the coast of Miyagi 50 3.4 38.8 N 142.0 E1 No tsunami alerts
03:16:00 JST 11 May 2024 Ishakawa Noto 10 2.7 37.4 N 136.9 E2 No tsunami alerts
05:42:00 JST 11 May 2024 Kyoto-South 10 3.4 35.2 N 135.7 E3 No tsunami alerts
06:56:00 JST 11 May 2024 Tokushima-South 20 3.2 33.8 N 134.2 E2 No tsunami alerts
09:47:00 JST 11 May 2024 Off the coast of Tokachi 20 4.9 41.8 N 144.2 E2 No tsunami alerts
13:09:00 JST 11 May 2024 Gifu Mino Midwest 20 3.1 35.4 N 136.8 E1 No tsunami alerts
19:52:00 JST 11 May 2024 Near the coast of Amami Oshima 20 3.7 28.1 N 129.2 E2 No tsunami alerts
07:00:00 JST 12 May 2024 Ishakawa Noto 10 3.4 37.4 N 137.0 E2 No tsunami alerts
07:19:00 JST 12 May 2024 Miyazaki-Southern Mountains 10 2.4 31.9 N 131.0 E1 No tsunami alerts
12:03:00 JST 12 May 2024 Fukushima-Hamadori 100 3.6 37.2 N 140.8 E1 No tsunami alerts
12:03:00 JST 12 May 2024 Yamanashi East-Fuji 5 Lakes 20 2.4 35.5 N 139.0 E1 No tsunami alerts
14:34:00 JST 12 May 2024 Bungo channel 60 3.3 33.3 N 132.1 E1 No tsunami alerts
01:37:00 JST 13 May 2024 Off the coast of Miyagi 50 3.9 38.2 N 141.7 E1 No tsunami alerts
16:38:00 JST 13 May 2024 Tokushima-North 10 2.6 34.0 N 134.4 E1 No tsunami alerts
23:13:00 JST 13 May 2024 Off the SE coast of Nemuro Peninsula 40 3.6 43.4 N 146.5 E1 No tsunami alerts
02:13:00 JST 14 May 2024 Off the coast of Ibaraki 40 3.7 36.4 N 141.2 E1 No tsunami alerts
19:05:00 JST 14 May 2024 Kagoshima Satsuma 10 2.5 32.1 N 130.2 E1 No tsunami alerts
02:49:00 JST 15 May 2024 Of the coast of Noto Peninsula 10 2.8 37.2 N 136.6 E3 No tsunami alerts
10:00:00 JST 15 May 2024 Ishakawa Noto 0 1.5 37.2 N 136.8 E1 No tsunami alerts
13:38:00 JST 15 May 2024 Bungo channel 40 3.0 33.2 N 132.4 E1 No tsunami alerts
03:55:00 JST 16 May 2024 Of the coast of Noto Peninsula 0 1.9 37.1 N 136.7 E1 No tsunami alerts
09:48:00 JST 16 May 2024 Kii Channel 40 3.0 33.7 N 135.1 E1 No tsunami alerts
11:26:00 JST 16 May 2024 Fukushima-Aizu 0 2.3 37.0 N 139.4 E1 No tsunami alerts
13:58:00 JST 16 May 2024 Ishakawa Noto 10 2.6 37.3 N 136.9 E1 No tsunami alerts
22:18:00 JST 16 May 2024 Off the coast of Iwate 50 3.7 39.6 N 142.1 E2 No tsunami alerts
00:15:00 JST 17 May 2024 Kumamoto Region 10 3.0 32.8 N 130.7 E2 No tsunami alerts
01:15:00 JST 17 May 2024 Off the coast of Fukushima 50 4.2 37.4 N 141.5 E2 No tsunami alerts
14:05:00 JST 17 May 2024 Nagano-Central 10 1.8 36.2 N 137.6 E1 No tsunami alerts
14:27:00 JST 17 May 2024 Nagano-Central 0 1.5 36.2 N 137.6 E1 No tsunami alerts
18:53:00 JST 17 May 2024 Fukushima-Hamadori 100 3.4 37.3 N 140.8 E1 No tsunami alerts
09:55:00 JST 18 May 2024 Off the coast of Ibaraki 10 4.8 35.9 N 141.0 E3 No tsunami alerts
15:53:00 JST 18 May 2024 Gifu Mino Midwest 10 3.0 35.7 N 136.6 E1 No tsunami alerts
17:01:00 JST 18 May 2024 Ishakawa Noto 10 3.0 37.5 N 137.3 E1 No tsunami alerts
19:11:00 JST 18 May 2024 Near the coast of Chichijima 120 4.1 26.8 N 142.0 E1 No tsunami alerts
00:45:00 JST 19 May 2024 Off the coast of Fukushima 40 4.5 37.2 N 141.5 E3 No tsunami alerts
05:23:00 JST 19 May 2024 Ishakawa Noto 10 2.0 37.2 N 136.7 E1 No tsunami alerts
06:32:00 JST 19 May 2024 Fukushima-Hamadori 10 3.5 36.9 N 140.8 E2 No tsunami alerts
19:45:00 JST 19 May 2024 Ishakawa Noto 10 2.4 37.2 N 136.7 E1 No tsunami alerts
03:45:00 JST 20 May 2024 Kumamoto-Amakusa/Ashikita 10 2.1 32.3 N 130.6 E1 No tsunami alerts
10:29:00 JST 20 May 2024 Miyagi-Central 10 2.4 38.4 N 141.2 E2 No tsunami alerts
01:08:00 JST 21 May 2024 Chiba-South 30 3.0 35.2 N 140.2 E1 No tsunami alerts
01:13:00 JST 21 May 2024 Kushiro-North 10 1.1 43.6 N 144.4 E1 No tsunami alerts
09:39:00 JST 21 May 2024 Near the coast of Chichijima 50 6.0 26.2 N 141.5 E4 No tsunami alerts
21:06:00 JST 21 May 2024 Off the east coast of Aomori 90 4.2 40.6 N 142.3 E2 No tsunami alerts
05:46:00 JST 22 May 2024 Off the coast of Fukushima 50 4.3 37.5 N 142.0 E1 No tsunami alerts
06:40:00 JST 22 May 2024 Chiba-Northwestern 80 3.5 35.8 N 140.1 E1 No tsunami alerts
12:09:00 JST 22 May 2024 Near the coast of Yonagunijima 60 4.1 24.4 N 122.6 E1 No tsunami alerts
13:56:00 JST 22 May 2024 Off the east coast of Chiba 30 3.3 35.4 N 140.5 E2 No tsunami alerts
17:13:00 JST 22 May 2024 Ishakawa Noto 10 2.8 37.2 N 136.7 E1 No tsunami alerts
12:26:00 JST 23 May 2024 Hyuganada 30 2.9 32.1 N 131.8 E1 No tsunami alerts
16:28:00 JST 23 May 2024 Near the coast of Tokara Islands 10 2.3 30.0 N 130.0 E1 No tsunami alerts
19:59:00 JST 23 May 2024 Off the SE coast of Nemuro Peninsula 50 4.5 43.1 N 145.6 E3 No tsunami alerts
02:13:00 JST 24 May 2024 Mie-Northern 0 2.0 34.9 N 136.5 E1 No tsunami alerts
23:30:00 JST 24 May 2024 Ishakawa Noto 10 3.3 37.2 N 136.7 E2 No tsunami alerts
09:03:00 JST 25 May 2024 Bungo channel 40 3.0 33.2 N 132.4 E1 No tsunami alerts
13:35:00 JST 25 May 2024 Kyoto-South 10 3.2 35.1 N 135.5 E2 No tsunami alerts
15:44:00 JST 25 May 2024 Ishakawa Noto 10 2.5 37.2 N 136.8 E1 No tsunami alerts
00:07:00 JST 26 May 2024 Off the east coast of Hachijojima 50 4.6 33.5 N 141.1 E1 No tsunami alerts
00:55:00 JST 26 May 2024 Ibaraki-South 70 4.6 36.2 N 140.1 E3 No tsunami alerts
05:32:00 JST 26 May 2024 Ishakawa Noto 10 2.7 37.4 N 136.9 E1 No tsunami alerts
14:23:00 JST 26 May 2024 Oita-Central 10 3.1 33.3 N 131.4 E3 No tsunami alerts
16:59:00 JST 26 May 2024 Off the coast of Miyagi 80 4.0 38.8 N 141.6 E2 No tsunami alerts
23:13:00 JST 26 May 2024 Shimane-East 10 3.0 35.4 N 133.3 E2 No tsunami alerts
02:04:00 JST 27 May 2024 Northern Wakayama 10 2.3 34.1 N 135.4 E1 No tsunami alerts
02:47:00 JST 27 May 2024 Ishakawa Noto 0 1.7 37.2 N 136.9 E1 No tsunami alerts
14:13:00 JST 27 May 2024 Bungo channel 40 3.1 33.2 N 132.4 E1 No tsunami alerts
00:03:00 JST 28 May 2024 Fukushima-Aizu 10 2.0 37.1 N 139.3 E1 No tsunami alerts
11:50:00 JST 28 May 2024 Of the coast of Noto Peninsula 10 3.0 37.1 N 136.7 E2 No tsunami alerts
17:57:00 JST 28 May 2024 Hidaka-East 40 3.4 42.2 N 142.7 E1 No tsunami alerts
18:55:00 JST 28 May 2024 Off the coast of Fukushima 50 4.2 37.7 N 141.8 E2 No tsunami alerts
00:55:00 JST 29 May 2024 Hyogo-Southeast 10 2.5 34.8 N 135.3 E1 No tsunami alerts
02:02:00 JST 29 May 2024 Fukushima-Aizu 10 2.2 37.1 N 139.3 E1 No tsunami alerts
06:14:00 JST 29 May 2024 Ishakawa Noto 10 2.9 37.4 N 136.9 E1 No tsunami alerts
08:22:00 JST 29 May 2024 Off the coast of Uraga 70 3.7 42.1 N 142.6 E1 No tsunami alerts
18:12:00 JST 29 May 2024 Ibaraki-South 40 3.1 35.9 N 140.3 E1 No tsunami alerts
20:59:00 JST 29 May 2024 Of the coast of Noto Peninsula 0 2.6 37.1 N 136.7 E1 No tsunami alerts
02:14:00 JST 30 May 2024 Off the south coast of Tokaido 390 5.4 32.3 N 137.7 E2 No tsunami alerts
06:11:00 JST 30 May 2024 Shimane-East 10 3.3 35.1 N 133.1 E1 No tsunami alerts
11:54:00 JST 30 May 2024 Yamanashi Central West 20 3.9 35.7 N 138.3 E3 No tsunami alerts
20:42:00 JST 30 May 2024 Off the coast of Miyagi 60 3.4 38.8 N 141.6 E1 No tsunami alerts
00:46:00 JST 31 May 2024 Kochi-Central 0 2.9 33.8 N 133.5 E2 No tsunami alerts
01:06:00 JST 31 May 2024 Nagano-South 0 2.2 35.9 N 137.6 E1 No tsunami alerts
01:58:00 JST 31 May 2024 Shizuoka-West 40 4.1 34.9 N 137.9 E2 No tsunami alerts
04:46:00 JST 31 May 2024 Kumamoto Region 10 4.6 32.6 N 130.7 E4 No tsunami alerts
13:23:00 JST 31 May 2024 Nemuro-North 140 3.5 43.7 N 145.1 E1 No tsunami alerts
Archive Earthquake Data
  JMA (final quake data) EEW (preliminary reports)
2011 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7
2012 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7
2013 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7
2014 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7
2015 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7
2016 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7
2017 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7
2018 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7
2019 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7
2020 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7
2021 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7
2022 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7
2023 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7
2024 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All 4 to 7

Information provided by the Japan Meteorological Agency.
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