J1 Earthquake Early Warning
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Quake Time Epicenter Latitude Longitude Depth Mag Intensity Remarks
04:33:00 JST 01 Feb 2022 East Kanagawa 100 3.8 35.4 N 139.6 E3 No tsunami alerts
08:08:00 JST 01 Feb 2022 Off the coast of Iwate 50 3.9 39.1 N 142.5 E2 No tsunami alerts
10:15:00 JST 01 Feb 2022 Off the east coast of Chiba 10 4.0 35.8 N 140.9 E2 No tsunami alerts
22:32:00 JST 01 Feb 2022 Hyuganada 40 2.7 32.7 N 132.1 E1 No tsunami alerts
12:02:00 JST 02 Feb 2022 Ibaraki-South 50 3.7 36.1 N 139.9 E2 No tsunami alerts
03:06:00 JST 03 Feb 2022 Off the coast of Ibaraki 40 3.8 35.9 N 140.9 E2 No tsunami alerts
03:36:00 JST 03 Feb 2022 Off the east coast of Chiba 30 4.1 35.8 N 141.0 E2 No tsunami alerts
12:33:00 JST 03 Feb 2022 Off the east coast of Aomori 50 3.2 40.9 N 142.1 E1 No tsunami alerts
13:35:00 JST 03 Feb 2022 Off the east coast of Chiba 30 3.3 35.8 N 141.0 E1 No tsunami alerts
16:46:00 JST 03 Feb 2022 Off the east coast of Chiba 30 3.6 35.8 N 141.0 E1 No tsunami alerts
00:33:00 JST 04 Feb 2022 Amakusanada 10 3.6 32.3 N 129.8 E2 No tsunami alerts
02:23:00 JST 04 Feb 2022 Amakusanada 10 3.0 32.3 N 129.8 E1 No tsunami alerts
02:26:00 JST 04 Feb 2022 Off the coast of Kushiro 60 3.2 43.0 N 145.3 E1 No tsunami alerts
03:38:00 JST 04 Feb 2022 Chuetsu, Niigata 10 2.5 36.8 N 138.8 E1 No tsunami alerts
08:17:00 JST 04 Feb 2022 Hyuganada 40 3.9 32.7 N 132.1 E2 No tsunami alerts
11:36:00 JST 04 Feb 2022 Hyuganada 40 3.4 32.7 N 132.1 E2 No tsunami alerts
15:39:00 JST 04 Feb 2022 Northern Wakayama 10 2.6 34.1 N 135.3 E1 No tsunami alerts
21:02:00 JST 04 Feb 2022 Ishakawa Noto 10 3.1 37.5 N 137.2 E1 No tsunami alerts
06:21:00 JST 05 Feb 2022 Nagano-South 10 2.4 35.8 N 137.6 E1 No tsunami alerts
10:42:00 JST 05 Feb 2022 Gifu Mino Eastern 50 2.9 35.3 N 137.5 E1 No tsunami alerts
22:02:00 JST 05 Feb 2022 Hyuganada 30 3.0 32.7 N 132.1 E1 No tsunami alerts
07:25:00 JST 06 Feb 2022 Amakusanada 10 2.8 32.3 N 129.8 E1 No tsunami alerts
07:30:00 JST 06 Feb 2022 Off the east coast of Aomori 60 4.2 41.5 N 142.1 E2 No tsunami alerts
13:15:00 JST 06 Feb 2022 East Kanagawa 70 3.4 35.5 N 139.5 E2 No tsunami alerts
17:21:00 JST 06 Feb 2022 Near the coast of Miyakojima 50 3.4 24.7 N 125.4 E1 No tsunami alerts
19:14:00 JST 06 Feb 2022 Ibaraki-South 50 4.0 36.1 N 139.9 E3 No tsunami alerts
19:36:00 JST 06 Feb 2022 Near the coast of Okinawa Island 20 2.8 26.3 N 127.7 E1 No tsunami alerts
05:06:00 JST 07 Feb 2022 Near the coast of Chichijima 0 4.6 26.9 N 142.8 E1 No tsunami alerts
17:59:00 JST 07 Feb 2022 Ishakawa Noto 10 4.1 37.5 N 137.2 E3 No tsunami alerts
03:28:00 JST 08 Feb 2022 Off the coast of Miyagi 50 4.0 38.2 N 141.8 E2 No tsunami alerts
18:05:00 JST 08 Feb 2022 Gifu Mino Midwest 10 3.0 35.4 N 136.6 E1 No tsunami alerts
01:03:00 JST 09 Feb 2022 Off the coast of Northwest Okinawa Main Island 20 4.6 26.9 N 126.4 E1 No tsunami alerts
01:36:00 JST 09 Feb 2022 Off the coast of Northwest Okinawa Main Island 0 5.6 26.8 N 126.4 E2 No tsunami alerts
02:04:00 JST 09 Feb 2022 Off the coast of Northwest Okinawa Main Island 0 4.5 26.8 N 126.4 E1 No tsunami alerts
03:06:00 JST 09 Feb 2022 Off the coast of Northwest Okinawa Main Island 30 4.4 26.9 N 126.4 E1 No tsunami alerts
03:16:00 JST 09 Feb 2022 Off the coast of Northwest Okinawa Main Island 10 4.4 26.9 N 126.4 E1 No tsunami alerts
04:34:00 JST 09 Feb 2022 Off the coast of Northwest Okinawa Main Island 20 4.3 26.8 N 126.4 E1 No tsunami alerts
07:41:00 JST 09 Feb 2022 Off the coast of Northwest Okinawa Main Island 0 5.1 26.8 N 126.4 E2 No tsunami alerts
08:54:00 JST 09 Feb 2022 Near the coast of Miyakojima 50 3.9 24.7 N 125.4 E1 No tsunami alerts
14:41:00 JST 09 Feb 2022 20 3.3 39.0 N 140.0 E1 No tsunami alerts
17:47:00 JST 09 Feb 2022 Near the coast of Amami Oshima 50 3.1 28.0 N 129.3 E2 No tsunami alerts
18:47:00 JST 09 Feb 2022 Off the coast of Ibaraki 50 3.4 36.2 N 140.9 E1 No tsunami alerts
02:07:00 JST 10 Feb 2022 Off the coast of Miyagi 60 3.8 38.7 N 141.6 E2 No tsunami alerts
06:23:00 JST 10 Feb 2022 Hyuganada 50 2.7 32.7 N 131.9 E1 No tsunami alerts
14:44:00 JST 10 Feb 2022 Nagano-South 10 2.1 35.8 N 137.7 E1 No tsunami alerts
15:54:00 JST 10 Feb 2022 Okitama, Yamagata 10 3.2 37.8 N 140.1 E1 No tsunami alerts
06:32:00 JST 11 Feb 2022 Shimane-East 10 3.8 35.4 N 133.0 E2 No tsunami alerts
09:04:00 JST 11 Feb 2022 Off the coast of Fukushima 20 4.1 37.0 N 141.2 E2 No tsunami alerts
09:42:00 JST 11 Feb 2022 Off the coast of Tokachi 10 4.0 42.1 N 143.6 E1 No tsunami alerts
20:40:00 JST 11 Feb 2022 Off the coast of Niigata Chuetsu 20 3.3 37.3 N 138.3 E2 No tsunami alerts
20:44:00 JST 11 Feb 2022 Off the coast of Niigata Chuetsu 20 3.2 37.3 N 138.3 E2 No tsunami alerts
01:43:00 JST 12 Feb 2022 Near Taiwan 20 5.8 24.0 N 122.3 E2 No tsunami alerts
08:22:00 JST 12 Feb 2022 Hyuganada 40 3.6 32.7 N 132.0 E2 No tsunami alerts
12:10:00 JST 12 Feb 2022 Off the coast of Fukushima 40 3.8 37.4 N 141.8 E1 No tsunami alerts
12:52:00 JST 12 Feb 2022 Ishakawa Noto 10 3.2 37.5 N 137.3 E2 No tsunami alerts
14:12:00 JST 12 Feb 2022 Ibaraki-South 40 3.2 36.1 N 139.9 E1 No tsunami alerts
06:00:00 JST 13 Feb 2022 Tokachi-Central 70 3.6 42.7 N 143.5 E1 No tsunami alerts
10:05:00 JST 13 Feb 2022 Fukushima-Hamadori 90 3.8 37.2 N 140.9 E1 No tsunami alerts
10:14:00 JST 13 Feb 2022 Near the coast of Tokara Islands 10 2.4 29.4 N 129.6 E1 No tsunami alerts
10:28:00 JST 13 Feb 2022 Off the southeast coast of Nemuro Peninsula 50 3.4 43.2 N 146.0 E1 No tsunami alerts
11:09:00 JST 13 Feb 2022 Okitama, Yamagata 0 3.2 37.8 N 140.1 E1 No tsunami alerts
15:50:00 JST 13 Feb 2022 Off the coast of Tokachi 70 4.6 42.4 N 144.1 E3 No tsunami alerts
16:15:00 JST 13 Feb 2022 Near the coast of Tokara Islands 0 2.3 29.4 N 129.7 E2 No tsunami alerts
17:34:00 JST 13 Feb 2022 Off the coast of Miyagi 50 3.9 38.6 N 142.1 E1 No tsunami alerts
20:53:00 JST 13 Feb 2022 Off the coast of Kushiro 60 4.1 42.4 N 144.6 E1 No tsunami alerts
04:03:00 JST 14 Feb 2022 10 3.2 31.6 N 131.0 E2 No tsunami alerts
05:26:00 JST 14 Feb 2022 0 2.3 32.8 N 130.7 E1 No tsunami alerts
11:48:00 JST 14 Feb 2022 Near the coast of Miyakojima 50 4.2 24.1 N 125.3 E1 No tsunami alerts
13:09:00 JST 14 Feb 2022 Hyuganada 30 3.4 32.7 N 132.0 E2 No tsunami alerts
17:10:00 JST 14 Feb 2022 Wakasa Bay 10 3.2 35.6 N 135.7 E1 No tsunami alerts
22:37:00 JST 14 Feb 2022 Chiba-Northeastern 50 4.4 35.9 N 140.6 E2 No tsunami alerts
02:34:00 JST 15 Feb 2022 Off the coast of Ibaraki 50 3.2 36.7 N 141.0 E1 No tsunami alerts
04:17:00 JST 15 Feb 2022 Off the northeast coast of Amami Oshima 70 4.3 28.8 N 130.2 E2 No tsunami alerts
22:59:00 JST 15 Feb 2022 Near the coast of Tokara Islands 30 3.2 29.5 N 129.4 E2 No tsunami alerts
02:58:00 JST 16 Feb 2022 Off the coast of Fukushima 30 4.4 37.7 N 142.0 E2 No tsunami alerts
00:22:00 JST 17 Feb 2022 Near the coast of Yonagunijima 50 3.6 24.4 N 122.9 E1 No tsunami alerts
08:05:00 JST 17 Feb 2022 Northern Wakayama 10 2.4 34.2 N 135.2 E1 No tsunami alerts
08:16:00 JST 17 Feb 2022 Hyuganada 40 3.3 32.7 N 132.1 E1 No tsunami alerts
12:40:00 JST 17 Feb 2022 Ibaraki-North 10 3.1 36.8 N 140.6 E1 No tsunami alerts
15:31:00 JST 17 Feb 2022 90 3.3 35.5 N 140.0 E1 No tsunami alerts
18:17:00 JST 17 Feb 2022 Off the coast of Uraga 60 4.9 42.0 N 142.5 E3 No tsunami alerts
22:15:00 JST 17 Feb 2022 Near the coast of Miyakojima 50 4.3 25.0 N 125.6 E2 No tsunami alerts
11:55:00 JST 18 Feb 2022 Off the coast of Miyagi 50 5.2 38.2 N 141.7 E4 No tsunami alerts
01:12:00 JST 19 Feb 2022 Near the coast of Okinawa Island 40 3.5 26.6 N 128.0 E2 No tsunami alerts
02:34:00 JST 19 Feb 2022 Near the coast of Tanegashima 30 3.7 30.7 N 131.2 E2 No tsunami alerts
07:43:00 JST 19 Feb 2022 Off the coast of Fukushima 60 3.6 37.1 N 141.1 E2 No tsunami alerts
10:11:00 JST 19 Feb 2022 Tochigi-South 80 3.2 36.4 N 139.5 E1 No tsunami alerts
13:17:00 JST 19 Feb 2022 Ibaraki-South 70 2.9 36.2 N 140.1 E1 No tsunami alerts
20:56:00 JST 19 Feb 2022 Off the northeast coast of Amami Oshima 50 3.6 28.8 N 130.1 E1 No tsunami alerts
11:26:00 JST 20 Feb 2022 Near the coast of Tokara Islands 20 2.1 29.3 N 129.2 E1 No tsunami alerts
11:30:00 JST 20 Feb 2022 Near the coast of Tokara Islands 10 3.1 29.3 N 129.2 E3 No tsunami alerts
11:33:00 JST 20 Feb 2022 Near the coast of Tokara Islands 10 3.0 29.3 N 129.1 E2 No tsunami alerts
11:39:00 JST 20 Feb 2022 Near the coast of Tokara Islands 10 2.7 29.3 N 129.1 E2 No tsunami alerts
11:49:00 JST 20 Feb 2022 Near the coast of Tokara Islands 10 2.1 29.3 N 129.3 E1 No tsunami alerts
12:15:00 JST 20 Feb 2022 Near the coast of Tokara Islands 10 2.3 29.2 N 129.3 E1 No tsunami alerts
07:11:00 JST 21 Feb 2022 Off the southeast coast of Mie 350 4.5 34.1 N 137.2 E2 No tsunami alerts
10:12:00 JST 21 Feb 2022 Off the coast of Ibaraki 50 4.5 36.2 N 140.9 E3 No tsunami alerts
11:13:00 JST 21 Feb 2022 Off the coast of Miyagi 50 3.6 38.6 N 141.9 E1 No tsunami alerts
11:24:00 JST 21 Feb 2022 Off the northeast coast of Amami Oshima 40 4.7 28.8 N 130.1 E2 No tsunami alerts
11:38:00 JST 21 Feb 2022 Off the coast of Ibaraki 40 3.6 35.9 N 140.9 E1 No tsunami alerts
00:36:00 JST 22 Feb 2022 Near the coast of Tokara Islands 10 3.5 29.4 N 129.0 E1 No tsunami alerts
01:56:00 JST 22 Feb 2022 Nemuro-South 100 3.9 43.2 N 145.4 E2 No tsunami alerts
04:28:00 JST 22 Feb 2022 Off the coast of Fukushima 50 4.0 37.7 N 141.7 E1 No tsunami alerts
05:52:00 JST 22 Feb 2022 Off the coast of Northwest Okinawa Main Island 10 5.9 26.9 N 126.4 E2 No tsunami alerts
11:05:00 JST 22 Feb 2022 Off the coast of Fukushima 50 4.1 37.7 N 141.8 E1 No tsunami alerts
18:34:00 JST 22 Feb 2022 Off the east coast of Chiba 20 2.8 35.7 N 141.1 E1 No tsunami alerts
19:55:00 JST 22 Feb 2022 Ishakawa Noto 10 3.3 37.5 N 137.2 E1 No tsunami alerts
21:23:00 JST 22 Feb 2022 Hidaka-Central 70 3.7 42.3 N 142.5 E1 No tsunami alerts
00:02:00 JST 23 Feb 2022 Kagoshima Satsuma 10 2.8 32.0 N 130.5 E1 No tsunami alerts
00:46:00 JST 23 Feb 2022 10 3.0 31.6 N 131.0 E2 No tsunami alerts
14:17:00 JST 23 Feb 2022 Ishakawa Noto 10 3.1 37.5 N 137.2 E1 No tsunami alerts
17:25:00 JST 23 Feb 2022 Off the coast of Kushiro 50 4.1 43.0 N 145.4 E2 No tsunami alerts
19:16:00 JST 23 Feb 2022 Iwate Northern Coast 60 3.5 39.8 N 141.8 E1 No tsunami alerts
21:02:00 JST 23 Feb 2022 Off the east coast of Aomori 60 3.3 40.7 N 142.0 E1 No tsunami alerts
04:53:00 JST 24 Feb 2022 Off the coast of Northwest Okinawa Main Island 20 4.9 26.9 N 126.4 E2 No tsunami alerts
05:02:00 JST 24 Feb 2022 Off the coast of Northwest Okinawa Main Island 20 3.8 26.8 N 126.5 E1 No tsunami alerts
05:05:00 JST 24 Feb 2022 Mie-Southern 20 3.2 33.9 N 135.9 E2 No tsunami alerts
06:04:00 JST 24 Feb 2022 Off the coast of Ibaraki 40 3.5 36.3 N 141.0 E1 No tsunami alerts
14:18:00 JST 24 Feb 2022 Off the coast of Miyagi 40 4.2 37.9 N 142.0 E2 No tsunami alerts
19:50:00 JST 24 Feb 2022 Nakasaki-Southwest 10 3.0 32.8 N 130.1 E2 No tsunami alerts
08:46:00 JST 25 Feb 2022 Off the coast of Miyagi 40 4.4 38.5 N 142.1 E2 No tsunami alerts
17:50:00 JST 25 Feb 2022 Off the coast of Northwest Okinawa Main Island 20 5.4 26.8 N 126.3 E2 No tsunami alerts
20:10:00 JST 25 Feb 2022 Off the southeast coast of Iturup 0 4.8 44.0 N 147.9 E1 No tsunami alerts
04:34:00 JST 26 Feb 2022 Near the coast of Okinawa Island 20 2.9 26.4 N 127.7 E1 No tsunami alerts
08:32:00 JST 26 Feb 2022 Off the coast of Fukushima 50 4.5 37.5 N 141.5 E3 No tsunami alerts
10:35:00 JST 26 Feb 2022 50 3.4 34.0 N 134.8 E1 No tsunami alerts
13:07:00 JST 26 Feb 2022 Toyama-East 10 3.0 36.4 N 137.6 E2 No tsunami alerts
13:12:00 JST 26 Feb 2022 Toyama-East 10 2.5 36.4 N 137.6 E1 No tsunami alerts
14:49:00 JST 26 Feb 2022 Off the coast of Iwate 40 4.8 39.3 N 142.5 E2 No tsunami alerts
17:08:00 JST 26 Feb 2022 Gifu Mino Midwest 10 2.8 35.8 N 136.8 E1 No tsunami alerts
17:33:00 JST 26 Feb 2022 Off the coast of Fukushima 50 3.8 37.6 N 141.7 E1 No tsunami alerts
10:20:00 JST 27 Feb 2022 Near the coast of Chichijima 40 4.5 27.0 N 142.8 E1 No tsunami alerts
13:39:00 JST 27 Feb 2022 Ishakawa Noto 10 3.0 37.5 N 137.2 E1 No tsunami alerts
20:11:00 JST 27 Feb 2022 Off the southeast coast of Nemuro Peninsula 10 4.6 42.6 N 146.7 E1 No tsunami alerts
21:17:00 JST 27 Feb 2022 Off the southeast coast of Nemuro Peninsula 10 4.4 42.7 N 146.7 E1 No tsunami alerts
01:50:00 JST 28 Feb 2022 Near the coast of Okinawa Island 50 4.0 26.9 N 128.5 E2 No tsunami alerts
08:08:00 JST 28 Feb 2022 Off the coast of Fukushima 40 4.0 37.7 N 141.7 E1 No tsunami alerts
13:02:00 JST 28 Feb 2022 Off the coast of Northwest Okinawa Main Island 0 3.9 26.8 N 126.4 E1 No tsunami alerts
23:36:00 JST 28 Feb 2022 Nagano-Central 10 2.2 36.3 N 138.3 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