J1 Earthquake Early Warning
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Quake Time Epicenter Latitude Longitude Depth Magnitude Intensity Remarks
01:46 JST 01 Jan 2017 Ariake-kai 10 km 3.6 32.7 N 130.4 E2 No tsunami alerts
05:45 JST 01 Jan 2017 Miyagi-ken Oki 60 km 3.7 38.5 N 141.7 E1 No tsunami alerts
06:08 JST 01 Jan 2017 Okinawa-honto Kinkai 10 km 4.4 26.2 N 128.9 E1 No tsunami alerts
07:05 JST 01 Jan 2017 Miyagi-ken Oki 40 km 3.2 38.9 N 142.3 E1 No tsunami alerts
07:07 JST 01 Jan 2017 Ibaraki-ken Hokubu 10 km 3.5 36.7 N 140.6 E2 No tsunami alerts
10:15 JST 01 Jan 2017 Ibaraki-ken Hokubu 10 km 2.7 36.7 N 140.6 E1 No tsunami alerts
11:15 JST 01 Jan 2017 Hidaka-chiho Chubu 20 km 2.9 42.4 N 142.6 E1 No tsunami alerts
17:03 JST 01 Jan 2017 Ibaraki-ken Hokubu 10 km 2.7 36.7 N 140.6 E1 No tsunami alerts
23:55 JST 01 Jan 2017 Aomori-ken Toho-oki 50 km 3.7 40.9 N 142.1 E1 No tsunami alerts
01:59 JST 02 Jan 2017 Kumamoto-ken Kumamoto-chiho 10 km 3.0 32.5 N 130.6 E2 No tsunami alerts
22:21 JST 02 Jan 2017 Chiba-ken Toho-oki 30 km 2.7 35.4 N 140.4 E1 No tsunami alerts
01:11 JST 03 Jan 2017 Iwate-ken Oki 50 km 4.4 39.0 N 142.6 E2 No tsunami alerts
03:36 JST 03 Jan 2017 Mie-ken Nanto-oki 380 km 4.8 34.0 N 136.5 E2 No tsunami alerts
06:24 JST 03 Jan 2017 Aomori-ken Toho-oki 60 km 4.3 41.2 N 142.1 E3 No tsunami alerts
12:15 JST 03 Jan 2017 Ibaraki-ken Hokubu 100 km 3.6 36.7 N 140.5 E1 No tsunami alerts
13:07 JST 03 Jan 2017 Miyakejima Kinkai 10 km 3.4 34.1 N 139.4 E1 No tsunami alerts
13:38 JST 03 Jan 2017 Tanegashima Kinkai 30 km 4.5 30.6 N 131.2 E2 No tsunami alerts
20:54 JST 03 Jan 2017 Miyagi-ken Oki 40 km 4.0 38.7 N 142.3 E1 No tsunami alerts
21:13 JST 03 Jan 2017 Miyagi-ken Oki 40 km 4.2 38.7 N 142.3 E2 No tsunami alerts
03:22 JST 04 Jan 2017 Kumamoto-ken Kumamoto-chiho 10 km 2.5 32.8 N 130.7 E2 No tsunami alerts
11:08 JST 04 Jan 2017 Tottori-ken Chubu 10 km 2.0 35.4 N 133.8 E1 No tsunami alerts
11:55 JST 04 Jan 2017 Miyagi-ken Oki 20 km 3.4 38.4 N 142.0 E1 No tsunami alerts
12:34 JST 04 Jan 2017 Ibaraki-ken Oki 50 km 3.6 36.4 N 141.1 E1 No tsunami alerts
16:47 JST 04 Jan 2017 Iriomotejima Fukin 10 km 3.2 24.4 N 123.7 E1 No tsunami alerts
17:16 JST 04 Jan 2017 Mie-ken Chubu 60 km 3.3 34.6 N 136.1 E1 No tsunami alerts
19:54 JST 04 Jan 2017 Kumamoto-ken Kumamoto-chiho 10 km 1.7 32.8 N 130.7 E1 No tsunami alerts
00:44 JST 05 Jan 2017 Fukushima-ken Oki 60 km 5.3 36.9 N 141.0 E4 No tsunami alerts
02:35 JST 05 Jan 2017 Fukushima-ken Oki 20 km 4.2 37.1 N 141.4 E1 No tsunami alerts
02:40 JST 05 Jan 2017 Kumamoto-ken Kumamoto-chiho 10 km 2.8 32.7 N 130.6 E2 No tsunami alerts
02:53 JST 05 Jan 2017 Fukushima-ken Oki 30 km 5.8 37.1 N 141.4 E4 No tsunami alerts
06:29 JST 05 Jan 2017 Ibaraki-ken Hokubu 10 km 3.4 36.8 N 140.6 E1 No tsunami alerts
06:31 JST 05 Jan 2017 Ibaraki-ken Hokubu 10 km 3.2 36.8 N 140.6 E1 No tsunami alerts
10:09 JST 05 Jan 2017 Fukushima-ken Oki 30 km 3.6 37.1 N 141.4 E1 No tsunami alerts
12:17 JST 05 Jan 2017 Ibaraki-ken Oki 40 km 3.6 36.6 N 141.2 E1 No tsunami alerts
17:16 JST 05 Jan 2017 Kumamoto-ken Amakusa-Ashikita-chiho 10 km 3.2 32.6 N 130.6 E2 No tsunami alerts
17:34 JST 05 Jan 2017 Miyagi-ken Oki 60 km 3.3 38.9 N 141.7 E2 No tsunami alerts
17:35 JST 05 Jan 2017 Akita-ken Nairiku-nambu 10 km 2.8 39.5 N 140.4 E2 No tsunami alerts
02:18 JST 06 Jan 2017 Ibaraki-ken Hokubu 10 km 3.1 36.8 N 140.6 E1 No tsunami alerts
02:39 JST 06 Jan 2017 Miyagi-ken Oki 40 km 4.4 38.7 N 142.3 E2 No tsunami alerts
05:31 JST 06 Jan 2017 Kumamoto-ken Kumamoto-chiho 10 km 2.0 32.9 N 130.9 E1 No tsunami alerts
10:14 JST 06 Jan 2017 Ibaraki-ken Oki 40 km 3.5 36.3 N 140.9 E1 No tsunami alerts
11:03 JST 06 Jan 2017 Kumamoto-ken Kumamoto-chiho 10 km 3.0 32.6 N 130.7 E2 No tsunami alerts
11:12 JST 06 Jan 2017 Kumamoto-ken Kumamoto-chiho 10 km 3.3 32.6 N 130.7 E2 No tsunami alerts
15:10 JST 06 Jan 2017 Fukushima-ken Oki 20 km 4.0 37.1 N 141.4 E2 No tsunami alerts
18:04 JST 06 Jan 2017 Amami-oshima Hokuto-oki 30 km 4.3 29.2 N 130.6 E1 No tsunami alerts
21:42 JST 06 Jan 2017 Kumamoto-ken Amakusa-Ashikita-chiho 10 km 2.1 32.2 N 130.5 E2 No tsunami alerts
02:31 JST 07 Jan 2017 Kagoshima-wan 10 km 2.3 31.4 N 130.6 E1 No tsunami alerts
11:20 JST 07 Jan 2017 Kumamoto-ken Kumamoto-chiho 10 km 1.8 32.9 N 130.8 E1 No tsunami alerts
17:18 JST 07 Jan 2017 Tottori-ken Chubu 10 km 2.7 35.4 N 133.8 E1 No tsunami alerts
00:26 JST 08 Jan 2017 Tottori-ken Chubu 10 km 2.8 35.4 N 133.9 E1 No tsunami alerts
03:32 JST 08 Jan 2017 Kumamoto-ken Kumamoto-chiho 10 km 2.2 32.7 N 130.7 E1 No tsunami alerts
11:27 JST 08 Jan 2017 Ibaraki-ken Hokubu 10 km 3.2 36.7 N 140.6 E1 No tsunami alerts
13:15 JST 08 Jan 2017 Fukushima-ken Oki 50 km 4.2 36.9 N 141.0 E3 No tsunami alerts
17:08 JST 08 Jan 2017 Ibaraki-ken Hokubu 10 km 2.5 36.7 N 140.6 E1 No tsunami alerts
23:06 JST 08 Jan 2017 Osaka-fu Hokubu 10 km 2.4 35.0 N 135.4 E1 No tsunami alerts
05:41 JST 09 Jan 2017 Yamanashi-ken Chu-seibu 10 km 3.2 35.7 N 138.7 E2 No tsunami alerts
13:56 JST 09 Jan 2017 Tokara-retto Kinkai very shallow 2.2 30.0 N 130.0 E1 No tsunami alerts
14:03 JST 09 Jan 2017 Ibaraki-ken Hokubu 10 km 3.5 36.7 N 140.6 E2 No tsunami alerts
06:52 JST 10 Jan 2017 Gifu-ken Mino-chuseibu 10 km 3.9 35.8 N 136.9 E3 No tsunami alerts
15:18 JST 10 Jan 2017 Chichijima Kinkai 20 km 4.2 26.7 N 142.7 E1 No tsunami alerts
01:22 JST 11 Jan 2017 Ogasawara-shoto Seiho-oki 470 km 5.1 27.7 N 140.4 E1 No tsunami alerts
06:54 JST 11 Jan 2017 Fukushima-ken Oki 30 km 3.8 37.3 N 141.6 E1 No tsunami alerts
09:06 JST 11 Jan 2017 Fukushima-ken Nakadori 90 km 4.0 37.4 N 140.8 E2 No tsunami alerts
15:42 JST 11 Jan 2017 Kumamoto-ken Kumamoto-chiho very shallow 1.9 32.7 N 130.7 E1 No tsunami alerts
19:11 JST 11 Jan 2017 Kumamoto-ken Kumamoto-chiho 10 km 3.2 32.9 N 130.9 E4 No tsunami alerts
02:12 JST 12 Jan 2017 Fukushima-ken Oki 30 km 3.9 37.1 N 141.3 E2 No tsunami alerts
09:36 JST 12 Jan 2017 Ibaraki-ken Nambu 60 km 3.7 36.1 N 140.1 E2 No tsunami alerts
00:13 JST 13 Jan 2017 Osaka-fu Nambu 10 km 2.8 34.3 N 135.2 E1 No tsunami alerts
00:21 JST 13 Jan 2017 Osaka-fu Nambu 10 km 2.6 34.3 N 135.2 E1 No tsunami alerts
06:47 JST 13 Jan 2017 Miyagi-ken Oki 60 km 3.8 38.3 N 142.0 E1 No tsunami alerts
07:10 JST 13 Jan 2017 Kumamoto-ken Kumamoto-chiho very shallow 1.7 32.8 N 130.7 E1 No tsunami alerts
08:41 JST 13 Jan 2017 Fukushima-ken Aizu 10 km 3.4 37.4 N 139.7 E3 No tsunami alerts
10:21 JST 13 Jan 2017 Fukushima-ken Oki 20 km 4.5 37.4 N 141.6 E1 No tsunami alerts
12:25 JST 13 Jan 2017 Chiba-ken Hokutobu 50 km 4.8 35.7 N 140.6 E3 No tsunami alerts
21:28 JST 13 Jan 2017 Okinawa-honto Kinkai 40 km 4.1 26.7 N 127.8 E2 No tsunami alerts
22:28 JST 13 Jan 2017 Fukushima-ken Aizu very shallow 2.2 37.4 N 139.7 E1 No tsunami alerts
01:26 JST 14 Jan 2017 Kumamoto-ken Aso-chiho 10 km 2.3 32.9 N 131.0 E1 No tsunami alerts
05:26 JST 14 Jan 2017 Fukushima-ken Oki 20 km 4.3 37.4 N 141.6 E1 No tsunami alerts
06:25 JST 14 Jan 2017 Wakayama-ken Hokubu 10 km 2.7 34.2 N 135.2 E2 No tsunami alerts
08:59 JST 14 Jan 2017 Oshima-chiho Seibu very shallow 2.4 41.6 N 140.4 E2 No tsunami alerts
11:29 JST 14 Jan 2017 Kumamoto-ken Kumamoto-chiho 10 km 2.5 32.6 N 130.7 E1 No tsunami alerts
12:31 JST 14 Jan 2017 Miyagi-ken Hokubu 10 km 2.3 38.7 N 141.1 E1 No tsunami alerts
03:59 JST 15 Jan 2017 Kumamoto-ken Kumamoto-chiho 10 km 2.1 32.7 N 130.6 E1 No tsunami alerts
16:06 JST 15 Jan 2017 Kumamoto-ken Kumamoto-chiho 10 km 2.7 32.6 N 130.7 E1 No tsunami alerts
22:08 JST 15 Jan 2017 Ariake-kai 10 km 2.8 32.9 N 130.4 E1 No tsunami alerts
00:52 JST 16 Jan 2017 Nara-ken 60 km 3.6 34.2 N 135.7 E1 No tsunami alerts
15:39 JST 16 Jan 2017 Kumamoto-ken Kumamoto-chiho very shallow 2.1 32.7 N 130.7 E1 No tsunami alerts
23:21 JST 16 Jan 2017 Iwate-ken Oki 30 km 4.1 40.2 N 142.4 E1 No tsunami alerts
07:35 JST 17 Jan 2017 Miyagi-ken Oki 40 km 4.2 38.6 N 142.2 E1 No tsunami alerts
10:55 JST 17 Jan 2017 Iwate-ken Oki 50 km 3.9 39.6 N 142.3 E1 No tsunami alerts
13:59 JST 17 Jan 2017 Iyo-nada 50 km 3.3 33.7 N 132.2 E1 No tsunami alerts
15:36 JST 17 Jan 2017 Fukushima-ken Aizu 10 km 3.0 37.7 N 139.9 E2 No tsunami alerts
15:53 JST 17 Jan 2017 Ishikawa-ken Seiho-oki 10 km 3.6 36.6 N 136.0 E1 No tsunami alerts
22:21 JST 17 Jan 2017 Ibaraki-ken Hokubu 10 km 2.5 36.7 N 140.7 E1 No tsunami alerts
00:28 JST 18 Jan 2017 Aomori-ken Toho-oki 70 km 3.8 41.5 N 142.1 E2 No tsunami alerts
06:17 JST 18 Jan 2017 Kumamoto-ken Kumamoto-chiho very shallow 2.0 32.6 N 130.7 E1 No tsunami alerts
07:23 JST 18 Jan 2017 Miyazaki-ken Nambu-heiyabu 70 km 3.4 31.8 N 131.3 E1 No tsunami alerts
14:56 JST 18 Jan 2017 Ibaraki-ken Nambu 50 km 3.4 36.2 N 139.8 E2 No tsunami alerts
17:19 JST 18 Jan 2017 Ibaraki-ken Oki 50 km 4.2 36.4 N 140.7 E4 No tsunami alerts
20:22 JST 18 Jan 2017 Wakayama-ken Hokubu 10 km 3.1 34.3 N 135.4 E2 No tsunami alerts
22:08 JST 18 Jan 2017 Chiba-ken Hokuseibu 60 km 3.1 35.7 N 140.0 E1 No tsunami alerts
22:12 JST 18 Jan 2017 Fukushima-ken Aizu 10 km 3.0 37.1 N 139.3 E2 No tsunami alerts
06:42 JST 19 Jan 2017 Kumamoto-ken Aso-chiho 10 km 2.2 32.9 N 131.1 E1 No tsunami alerts
12:57 JST 19 Jan 2017 Osaka-fu Hokubu 10 km 2.4 35.0 N 135.4 E1 No tsunami alerts
14:13 JST 19 Jan 2017 Niijima-Kozushima Kinkai 10 km 3.2 34.5 N 139.3 E1 No tsunami alerts
19:36 JST 19 Jan 2017 Kumamoto-ken Amakusa-Ashikita-chiho 10 km 2.5 32.3 N 130.5 E1 No tsunami alerts
21:17 JST 19 Jan 2017 Iwate-ken Oki 20 km 4.2 40.0 N 142.3 E2 No tsunami alerts
07:59 JST 20 Jan 2017 Iwate-ken Engan-hokubu 60 km 3.6 39.6 N 142.0 E1 No tsunami alerts
12:26 JST 20 Jan 2017 Kumamoto-ken Kumamoto-chiho 10 km 2.1 32.7 N 130.7 E1 No tsunami alerts
12:47 JST 20 Jan 2017 Kumamoto-ken Amakusa-Ashikita-chiho very shallow 2.8 32.3 N 130.5 E1 No tsunami alerts
18:03 JST 20 Jan 2017 Tanegashima Kinkai 70 km 3.4 30.4 N 130.4 E1 No tsunami alerts
23:19 JST 20 Jan 2017 Chichijima Kinkai 50 km 3.9 27.1 N 142.5 E1 No tsunami alerts
00:16 JST 21 Jan 2017 Miyakojima Kinkai 50 km 3.9 24.8 N 125.4 E2 No tsunami alerts
13:55 JST 21 Jan 2017 Fukui-ken Reihoku 10 km 2.0 36.2 N 136.2 E1 No tsunami alerts
17:39 JST 21 Jan 2017 Kumamoto-ken Kumamoto-chiho 10 km 3.0 33.0 N 130.8 E2 No tsunami alerts
20:54 JST 21 Jan 2017 Aomori-ken Toho-oki 30 km 4.4 40.6 N 142.5 E2 No tsunami alerts
03:11 JST 22 Jan 2017 Aomori-ken Toho-oki 40 km 4.6 41.1 N 142.5 E2 No tsunami alerts
18:58 JST 22 Jan 2017 Okinawa-honto Kinkai 20 km 2.4 26.8 N 128.3 E1 No tsunami alerts
20:34 JST 22 Jan 2017 Kumamoto-ken Kumamoto-chiho very shallow 2.0 32.8 N 130.7 E1 No tsunami alerts
21:13 JST 22 Jan 2017 Urakawa Oki 70 km 4.0 42.0 N 142.6 E2 No tsunami alerts
00:25 JST 23 Jan 2017 Fukushima-ken Oki 30 km 4.2 37.3 N 141.6 E2 No tsunami alerts
15:11 JST 23 Jan 2017 Soya Toho-oki 10 km 3.3 45.4 N 142.3 E2 No tsunami alerts
15:40 JST 23 Jan 2017 Nagano-ken Nambu very shallow 2.8 35.9 N 137.6 E1 No tsunami alerts
13:38 JST 24 Jan 2017 Chiba-ken Toho-oki 10 km 3.8 35.4 N 141.1 E1 No tsunami alerts
22:12 JST 24 Jan 2017 Sanriku Oki 10 km 4.2 40.3 N 143.2 E1 No tsunami alerts
00:00 JST 26 Jan 2017 Fukushima-ken Oki 20 km 4.2 37.3 N 141.7 E1 No tsunami alerts
00:43 JST 26 Jan 2017 Kumamoto-ken Kumamoto-chiho 10 km 1.4 32.8 N 130.7 E1 No tsunami alerts
07:36 JST 26 Jan 2017 Kumamoto-ken Kumamoto-chiho 10 km 1.8 32.8 N 130.7 E1 No tsunami alerts
11:52 JST 26 Jan 2017 Miyagi-ken Oki 70 km 3.5 38.7 N 141.8 E1 No tsunami alerts
14:45 JST 26 Jan 2017 Miyagi-ken Oki 50 km 3.7 38.9 N 141.9 E1 No tsunami alerts
17:06 JST 26 Jan 2017 Iwate-ken Oki 30 km 5.1 40.2 N 142.5 E3 No tsunami alerts
23:18 JST 26 Jan 2017 Ibaraki-ken Nambu 40 km 3.0 35.9 N 140.3 E1 No tsunami alerts
23:34 JST 26 Jan 2017 Kumamoto-ken Kumamoto-chiho very shallow 3.8 32.5 N 130.6 E3 No tsunami alerts
23:40 JST 26 Jan 2017 Kumamoto-ken Kumamoto-chiho very shallow 2.4 32.5 N 130.6 E1 No tsunami alerts
10:33 JST 27 Jan 2017 Kunashirito Fukin 70 km 3.6 43.4 N 145.8 E1 No tsunami alerts
12:35 JST 27 Jan 2017 Shizuoka-ken Chubu 20 km 2.9 35.0 N 138.2 E1 No tsunami alerts
20:59 JST 27 Jan 2017 Osaka-wan 10 km 3.3 34.5 N 135.3 E1 No tsunami alerts
04:06 JST 28 Jan 2017 Miyagi-ken Oki 60 km 3.8 38.4 N 141.7 E1 No tsunami alerts
05:02 JST 28 Jan 2017 Tokushima-ken Hokubu 50 km 3.9 33.9 N 133.7 E3 No tsunami alerts
06:39 JST 28 Jan 2017 Nemuro-hanto Nanto-oki 50 km 3.1 43.1 N 145.6 E1 No tsunami alerts
08:19 JST 28 Jan 2017 Rumoi-chiho Nambu very shallow 1.6 44.0 N 141.9 E1 No tsunami alerts
22:40 JST 28 Jan 2017 Akita-ken Nairiku-nambu 150 km 5.0 39.8 N 140.8 E3 No tsunami alerts
02:43 JST 29 Jan 2017 Ibaraki-ken Hokubu 10 km 3.4 36.8 N 140.6 E2 No tsunami alerts
03:01 JST 29 Jan 2017 Ibaraki-ken Hokubu 10 km 3.1 36.8 N 140.6 E2 No tsunami alerts
03:28 JST 29 Jan 2017 Iwate-ken Oki 40 km 4.3 40.2 N 142.4 E2 No tsunami alerts
05:25 JST 29 Jan 2017 Miyagi-ken Oki 60 km 4.0 38.3 N 141.7 E1 No tsunami alerts
16:20 JST 29 Jan 2017 Kumamoto-ken Kumamoto-chiho very shallow 1.4 32.5 N 130.7 E1 No tsunami alerts
12:19 JST 30 Jan 2017 Kumamoto-ken Kumamoto-chiho 10 km 2.7 32.6 N 130.7 E1 No tsunami alerts
15:49 JST 30 Jan 2017 Miyagi-ken Oki 60 km 4.0 38.6 N 141.9 E2 No tsunami alerts
09:30 JST 31 Jan 2017 Ibaraki-ken Hokubu 10 km 3.2 36.8 N 140.6 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