J1 Earthquake Early Warning
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Quake Time Epicenter     Depth Magnitude Intensity Remarks
2026-01-01 00:42:18 Near the coast of Amami Oshima     10 3.72  
2026-01-01 01:30:21 Off the east coast of Aomori     40 4.62  
2026-01-02 02:32:05 Near the coast of Amami Oshima     10 3.62  
2026-01-02 07:49:37 Kii Channel     50 3.42  
2026-01-02 08:43:25 Near the coast of Amami Oshima     10 3.72  
2026-01-04 18:16:49 Gifu-Mino Midwest     40 43  
2026-01-05 18:42:33 Shimane-East     10 3.23  
2026-01-06 10:17:01 Shimane-East     10 3.33  
2026-01-06 10:18:46 Shimane-East     10 6.36 Lower  
2026-01-06 10:24:36 Shimane-East     10 43  
2026-01-06 10:28:48 Shimane-East     10 4.94  
2026-01-06 10:34:20 Shimane-East     10 3.43  
2026-01-06 10:37:38 Shimane-East     10 5.15 Lower  
2026-01-06 10:37:46 Shimane-East     10 5.55 Upper  
2026-01-06 11:00:30 Shimane-East     10 3.43  
2026-01-06 12:34:04 Off the coast of Iwate     50 42  
2026-01-06 12:43:49 Shimane-East     10 33  
2026-01-06 13:41:54 Shimane-East     10 3.33  
2026-01-06 15:38:20 Shimane-East     10 3.53  
2026-01-06 19:21:40 Shimane-East     20 3.73  
2026-01-06 19:53:12 Shimane-East     20 3.83  
2026-01-06 22:23:22 Shimane-East     10 3.53  
2026-01-06 22:52:39 Shimane-East     20 3.22  
2026-01-07 00:20:19 Shimane-East     10 3.63  
2026-01-07 03:04:44 Off the east coast of Aomori     60 4.63  
2026-01-07 04:54:48 Shimane-East     10 3.13  
2026-01-07 06:16:12 Off the coast of Miyagi     70 3.52  
2026-01-07 13:35:04 Hidaka-East     60 3.52  
2026-01-07 18:39:07 Shimane-East     10 3.93  
2026-01-07 20:40:05 Off the coast of Kushiro     80 3.51  
2026-01-08 10:17:38 Akita Northern Inland     10 3.73  
2026-01-08 13:01:47 Tokachi-Central     90 3.82  
2026-01-09 01:29:06 Off the coast of Fukushima     60 4.22  
2026-01-09 14:59:23 Off the coast of Iwate     50 3.52  
2026-01-09 18:56:53 Akita Northern Inland     10 4.23  
2026-01-09 20:07:58 Chiba-Northeastern     40 53  
2026-01-09 20:24:11 Akita Northern Inland     10 4.53  
2026-01-10 08:51:48 Near the coast of Chichijima     10 4.73  
2026-01-10 11:22:12 Ishikawa-Noto     10 3.93  
2026-01-10 14:15:51 Near the coast of Amami Oshima     10 3.72  
2026-01-11 13:15:34 Iwate Northern Coast     80 5.25 Lower  
2026-01-12 08:50:47 Near the coast of Yonagunijima     10 4.52  
2026-01-12 09:50:15 Soya-South     10 4.94  
2026-01-12 09:58:37 Soya-South     10 4.13  
2026-01-12 11:52:19 Soya-North     10 43  
2026-01-12 12:14:42 Off the coast of Miyagi     70 3.52  
2026-01-13 00:02:43 Off the coast of Miyagi     50 3.92  
2026-01-13 01:10:14 Soya-North     10 4.53  
2026-01-13 01:58:54 Soya-South     10 5.14  
2026-01-13 05:09:48 Ishikawa-Noto     10 4.44  
2026-01-13 07:01:12 Ishikawa-Noto     10 2.93  
2026-01-13 14:47:36 Near the coast of Miyakojima     60 3.61  
2026-01-13 16:34:19 Off the southeast coast of Iturup     10 6.33  
2026-01-13 20:46:42 Ishikawa-Noto     10 3.63  
2026-01-13 22:07:20 Near the coast of Miyakojima     60 41  
2026-01-14 11:50:02 Off the east coast of Chiba     30 3.52  
2026-01-15 07:13:16 Off the coast of Kushiro     50 5.84  
2026-01-15 14:40:14 Toyama-East     10 4.83  
2026-01-15 14:43:57 Toyama-East     10 4.23  
2026-01-15 14:48:03 Toyama-East     10 5.24  
2026-01-16 02:58:06 Off the southeast coast of Nemuro Peninsula     50 3.72  
2026-01-16 10:56:19 Soya-North     10 43  
2026-01-16 18:04:29 Off the coast of Sanriku     20 4.52  
2026-01-17 00:39:03 Kimikawa-North     10 3.82  
2026-01-17 04:34:14 Off the east coast of Aomori     50 53  
2026-01-17 04:36:41 Off the east coast of Aomori     10 4.92  
2026-01-17 08:27:37 Off the west coast of Ishikawa     10 3.42  
2026-01-17 17:37:41 Kagoshima-Satsuma     10 3.93  
2026-01-17 18:36:42 Near the coast of Miyakojima     30 3.42  
2026-01-17 21:36:10 Near the coast of Miyakojima     20 4.12  
2026-01-18 01:49:47 Chiba-Northwestern     80 4.12  
2026-01-18 18:46:52 Off the coast of Kushiro     40 4.52  
2026-01-19 05:33:59 Off the coast of Ibaraki     40 3.71  
2026-01-20 01:30:19 Off the south coast of Tokaido     30 4.52  
2026-01-20 14:03:04 Off the coast of Fukushima     40 4.42  
2026-01-20 17:36:27 Soya-South     10 3.52  
2026-01-20 18:17:31 Soya-South     10 3.73  
2026-01-21 02:51:41 Off the east coast of Aomori     70 5.23  
2026-01-21 04:40:35 Soya-South     10 4.23  
2026-01-21 09:34:01 Soya-South     10 3.93  
2026-01-22 15:49:04 Iki-Tsushima Kinkai     20 3.41  
2026-01-22 23:31:29 Off the east coast of Aomori     60 4.93  
2026-01-23 10:06:53 Tokachi-South     50 3.52  
2026-01-24 04:55:14 Off the coast of Fukushima     60 3.52  
2026-01-24 06:19:57 Ibaraki-North     10 4.23  
2026-01-24 18:00:01 Off the coast of Miyagi     90 42  
2026-01-24 20:52:44 Off the coast of Miyagi     60 3.92  
2026-01-25 06:04:49 Kushiro-South Central     70 4.32  
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
2025 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
2026 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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