J1 Earthquake Early Warning
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Quake Time Epicenter Latitude Longitude Depth Magnitude Intensity Remarks
10:08 JST 01 Sep 2017 Kyoto-fu Nambu 10 km 2.6 35.1 N 135.7 E2 No tsunami alerts
15:54 JST 01 Sep 2017 Fukushima-ken Hamadori 10 km 3.6 37.0 N 140.6 E1 No tsunami alerts
16:30 JST 01 Sep 2017 Ehime-ken Chuyo 40 km 3.7 33.7 N 132.7 E2 No tsunami alerts
19:19 JST 01 Sep 2017 Iriomotejima Fukin 10 km 3.8 24.4 N 123.6 E1 No tsunami alerts
20:34 JST 01 Sep 2017 Iriomotejima Fukin very shallow 4.4 24.4 N 123.6 E2 No tsunami alerts
02:17 JST 02 Sep 2017 Ariake-kai 10 km 2.2 32.8 N 130.6 E1 No tsunami alerts
04:42 JST 02 Sep 2017 Iburi-chiho Chutobu 30 km 2.5 42.8 N 141.9 E1 No tsunami alerts
06:26 JST 03 Sep 2017 Okinawa-honto Kinkai 10 km 4.0 26.3 N 128.5 E1 No tsunami alerts
07:38 JST 04 Sep 2017 Shizuoka-ken Chubu 10 km 3.5 35.1 N 138.2 E1 No tsunami alerts
00:48 JST 05 Sep 2017 Kumamoto-ken Amakusa-Ashikita-chiho 10 km 2.6 32.3 N 130.3 E1 No tsunami alerts
00:48 JST 05 Sep 2017 Kagoshima-wan very shallow 2.4 31.4 N 130.6 E1 No tsunami alerts
09:26 JST 05 Sep 2017 Ibaraki-ken Hokubu 10 km 3.7 36.8 N 140.6 E2 No tsunami alerts
09:39 JST 05 Sep 2017 Chiba-ken Hokuseibu 30 km 3.0 35.3 N 140.2 E1 No tsunami alerts
15:56 JST 05 Sep 2017 Okinawa-honto Kinkai 50 km 4.0 26.7 N 127.8 E2 No tsunami alerts
18:51 JST 05 Sep 2017 Okinawa-honto Kinkai 50 km 3.7 26.5 N 127.7 E2 No tsunami alerts
01:58 JST 06 Sep 2017 Kushiro-chiho Chunambu 10 km 2.1 43.5 N 144.1 E1 No tsunami alerts
04:11 JST 06 Sep 2017 Iriomotejima Fukin 10 km 3.8 24.4 N 123.7 E1 No tsunami alerts
04:25 JST 06 Sep 2017 Iriomotejima Fukin 10 km 3.1 24.4 N 123.7 E1 No tsunami alerts
12:47 JST 06 Sep 2017 Iriomotejima Fukin 50 km 3.4 24.1 N 123.7 E1 No tsunami alerts
20:38 JST 06 Sep 2017 Ibaraki-ken Hokubu 10 km 3.7 36.8 N 140.5 E2 No tsunami alerts
00:48 JST 07 Sep 2017 Shizuoka-ken Chubu 10 km 2.9 35.1 N 138.2 E1 No tsunami alerts
05:41 JST 07 Sep 2017 Kagoshima-wan 10 km 2.0 31.4 N 130.6 E1 No tsunami alerts
10:39 JST 07 Sep 2017 Urakawa Oki 50 km 4.0 41.6 N 142.1 E2 No tsunami alerts
10:46 JST 07 Sep 2017 Kumamoto-ken Kumamoto-chiho 10 km 2.4 32.7 N 130.6 E1 No tsunami alerts
15:42 JST 07 Sep 2017 Iwate-ken Engan-hokubu 70 km 3.8 40.2 N 141.7 E2 No tsunami alerts
02:27 JST 08 Sep 2017 Ogasawara-shoto Seiho-oki 460 km 6.1 28.0 N 140.6 E3 No tsunami alerts
12:42 JST 08 Sep 2017 Noto-hanto Oki 10 km 3.4 37.3 N 136.7 E2 No tsunami alerts
13:19 JST 08 Sep 2017 Iwate-ken Oki 50 km 3.5 39.9 N 142.4 E1 No tsunami alerts
14:20 JST 08 Sep 2017 Kumamoto-ken Kumamoto-chiho 10 km 4.1 32.7 N 130.7 E4 No tsunami alerts
20:57 JST 08 Sep 2017 Hyuga-nada 30 km 3.5 32.4 N 131.9 E2 No tsunami alerts
22:23 JST 08 Sep 2017 Akita-ken Nairiku-nambu 10 km 5.3 39.5 N 140.4 E5 upper No tsunami alerts
22:33 JST 08 Sep 2017 Iburi-chiho Chutobu 30 km 3.0 42.8 N 141.9 E2 No tsunami alerts
22:35 JST 08 Sep 2017 Akita-ken Nairiku-nambu 10 km 2.4 39.5 N 140.4 E2 No tsunami alerts
22:37 JST 08 Sep 2017 Akita-ken Nairiku-nambu 10 km 1.7 39.5 N 140.5 E1 No tsunami alerts
22:40 JST 08 Sep 2017 Akita-ken Nairiku-nambu 10 km 1.6 39.5 N 140.4 E1 No tsunami alerts
22:45 JST 08 Sep 2017 Akita-ken Nairiku-nambu 20 km 1.4 39.5 N 140.4 E1 No tsunami alerts
01:40 JST 09 Sep 2017 Akita-ken Nairiku-nambu 10 km 1.8 39.5 N 140.4 E1 No tsunami alerts
01:50 JST 09 Sep 2017 Akita-ken Nairiku-nambu 10 km 1.6 39.5 N 140.4 E1 No tsunami alerts
05:30 JST 09 Sep 2017 Akita-ken Nairiku-nambu 10 km 2.0 39.5 N 140.4 E1 No tsunami alerts
05:58 JST 09 Sep 2017 Akita-ken Nairiku-nambu 10 km 2.6 39.5 N 140.4 E2 No tsunami alerts
07:09 JST 09 Sep 2017 Akita-ken Nairiku-nambu 10 km 1.8 39.5 N 140.4 E1 No tsunami alerts
07:21 JST 09 Sep 2017 Kumamoto-ken Kumamoto-chiho 10 km 3.1 32.7 N 130.7 E2 No tsunami alerts
07:29 JST 09 Sep 2017 Gifu-ken Mino-tobu 50 km 3.1 35.3 N 137.2 E1 No tsunami alerts
07:53 JST 09 Sep 2017 Kagoshima-ken Satsuma-chiho 10 km 2.7 32.2 N 130.3 E1 No tsunami alerts
08:06 JST 09 Sep 2017 Chiba-ken Toho-oki 20 km 3.2 35.7 N 141.1 E1 No tsunami alerts
08:57 JST 09 Sep 2017 Akita-ken Nairiku-nambu 10 km 2.1 39.5 N 140.4 E1 No tsunami alerts
09:15 JST 09 Sep 2017 Kumamoto-ken Kumamoto-chiho 10 km 2.7 32.9 N 130.7 E1 No tsunami alerts
11:07 JST 09 Sep 2017 Akita-ken Nairiku-nambu 10 km 1.8 39.5 N 140.4 E1 No tsunami alerts
11:42 JST 09 Sep 2017 Akita-ken Nairiku-nambu 10 km 3.2 39.5 N 140.4 E4 No tsunami alerts
11:46 JST 09 Sep 2017 Akita-ken Nairiku-nambu 10 km 1.8 39.5 N 140.4 E1 No tsunami alerts
11:52 JST 09 Sep 2017 Akita-ken Nairiku-nambu 10 km 1.9 39.5 N 140.4 E1 No tsunami alerts
13:19 JST 09 Sep 2017 Akita-ken Nairiku-nambu 10 km 1.7 39.5 N 140.4 E1 No tsunami alerts
14:44 JST 09 Sep 2017 Ibaraki-ken Hokubu 10 km 3.3 36.8 N 140.6 E1 No tsunami alerts
15:21 JST 09 Sep 2017 Miyagi-ken Oki 50 km 3.4 38.8 N 142.0 E1 No tsunami alerts
15:25 JST 09 Sep 2017 Akita-ken Nairiku-nambu 10 km 1.9 39.5 N 140.4 E1 No tsunami alerts
19:14 JST 09 Sep 2017 Akita-ken Nairiku-nambu 10 km 2.0 39.5 N 140.4 E1 No tsunami alerts
19:41 JST 09 Sep 2017 Akita-ken Nairiku-nambu 10 km 3.1 39.5 N 140.4 E3 No tsunami alerts
19:51 JST 09 Sep 2017 Urakawa Oki 70 km 3.8 42.0 N 142.6 E1 No tsunami alerts
21:23 JST 09 Sep 2017 Kumamoto-ken Kumamoto-chiho 10 km 2.9 32.6 N 130.7 E1 No tsunami alerts
23:38 JST 09 Sep 2017 Akita-ken Nairiku-nambu 10 km 3.0 39.5 N 140.4 E3 No tsunami alerts
05:03 JST 10 Sep 2017 Kumamoto-ken Kumamoto-chiho 10 km 2.4 32.5 N 130.7 E1 No tsunami alerts
08:41 JST 10 Sep 2017 Yamanashi-ken Tobu-Fujigoko 20 km 3.1 35.5 N 139.0 E1 No tsunami alerts
09:25 JST 10 Sep 2017 Kumamoto-ken Aso-chiho very shallow 2.6 33.0 N 131.2 E1 No tsunami alerts
09:54 JST 10 Sep 2017 Tokara-retto Kinkai very shallow 1.6 29.3 N 129.3 E1 No tsunami alerts
11:56 JST 10 Sep 2017 Akita-ken Nairiku-nambu 10 km 1.9 39.5 N 140.4 E1 No tsunami alerts
12:50 JST 10 Sep 2017 Miyagi-ken Oki 50 km 4.1 38.2 N 141.7 E2 No tsunami alerts
15:28 JST 10 Sep 2017 Fukushima-ken Hamadori 10 km 3.0 37.1 N 140.8 E1 No tsunami alerts
17:44 JST 10 Sep 2017 Urakawa Oki 50 km 5.7 41.7 N 142.9 E4 No tsunami alerts
18:17 JST 10 Sep 2017 Ibaraki-ken Hokubu 10 km 2.9 36.7 N 140.6 E1 No tsunami alerts
00:31 JST 11 Sep 2017 Miyagi-ken Oki 50 km 3.9 37.9 N 141.9 E1 No tsunami alerts
00:51 JST 11 Sep 2017 Tokyo-to Tama-seibu 50 km 3.9 35.7 N 139.1 E3 No tsunami alerts
08:17 JST 11 Sep 2017 Ibaraki-ken Nambu 50 km 3.3 36.1 N 139.8 E1 No tsunami alerts
16:19 JST 11 Sep 2017 Fukushima-ken Hamadori 10 km 3.1 37.0 N 140.6 E1 No tsunami alerts
17:41 JST 11 Sep 2017 Akita-ken Nairiku-nambu 10 km 2.0 39.5 N 140.4 E1 No tsunami alerts
18:41 JST 11 Sep 2017 Fukushima-ken Oki 90 km 3.9 37.1 N 141.2 E2 No tsunami alerts
02:35 JST 12 Sep 2017 Iwoto Kinkai 10 km 5.9 24.1 N 142.5 E1 No tsunami alerts
04:19 JST 12 Sep 2017 Aomori-ken Sampachi-Kamikita-chiho 80 km 3.4 40.5 N 141.6 E2 No tsunami alerts
05:24 JST 12 Sep 2017 Akita-ken Nairiku-nambu 10 km 2.4 39.5 N 140.4 E1 No tsunami alerts
05:44 JST 12 Sep 2017 Nagano-ken Nambu 10 km 2.2 35.9 N 137.6 E1 No tsunami alerts
09:08 JST 12 Sep 2017 Fukushima-ken Aizu 10 km 1.8 37.1 N 139.3 E1 No tsunami alerts
09:19 JST 12 Sep 2017 Akita-ken Nairiku-nambu 10 km 1.7 39.5 N 140.4 E1 No tsunami alerts
11:52 JST 12 Sep 2017 Akita-ken Nairiku-nambu 10 km 1.6 39.5 N 140.5 E1 No tsunami alerts
17:17 JST 12 Sep 2017 Shimane-ken Seibu 10 km 3.1 34.6 N 131.9 E1 No tsunami alerts
18:39 JST 12 Sep 2017 Aki-nada 40 km 3.3 33.8 N 132.6 E1 No tsunami alerts
20:55 JST 12 Sep 2017 Ibaraki-ken Oki 40 km 3.4 36.3 N 140.9 E1 No tsunami alerts
23:32 JST 12 Sep 2017 Ibaraki-ken Oki 40 km 3.5 36.2 N 141.0 E1 No tsunami alerts
01:15 JST 13 Sep 2017 Akita-ken Nairiku-nambu 10 km 2.5 39.5 N 140.4 E2 No tsunami alerts
02:01 JST 13 Sep 2017 Akita-ken Nairiku-nambu 10 km 2.3 39.5 N 140.4 E1 No tsunami alerts
04:00 JST 13 Sep 2017 Akita-ken Nairiku-nambu 10 km 3.2 39.5 N 140.4 E2 No tsunami alerts
04:26 JST 13 Sep 2017 Akita-ken Nairiku-nambu 10 km 2.1 39.5 N 140.5 E1 No tsunami alerts
04:38 JST 13 Sep 2017 Akita-ken Nairiku-nambu 10 km 2.8 39.5 N 140.4 E2 No tsunami alerts
04:42 JST 13 Sep 2017 Akita-ken Nairiku-nambu 10 km 2.5 39.5 N 140.4 E2 No tsunami alerts
04:44 JST 13 Sep 2017 Akita-ken Nairiku-nambu 10 km 1.8 39.5 N 140.4 E1 No tsunami alerts
04:58 JST 13 Sep 2017 Akita-ken Nairiku-nambu 10 km 2.6 39.5 N 140.4 E2 No tsunami alerts
05:39 JST 13 Sep 2017 Akita-ken Nairiku-nambu 10 km 1.8 39.5 N 140.4 E1 No tsunami alerts
08:07 JST 13 Sep 2017 Akita-ken Nairiku-nambu 10 km 2.5 39.5 N 140.4 E2 No tsunami alerts
10:15 JST 13 Sep 2017 Akita-ken Nairiku-nambu 10 km 2.5 39.5 N 140.4 E1 No tsunami alerts
11:50 JST 13 Sep 2017 Iriomotejima Fukin 10 km 3.1 24.2 N 123.8 E1 No tsunami alerts
16:13 JST 13 Sep 2017 Iwate-ken Oki 50 km 3.9 39.6 N 142.1 E2 No tsunami alerts
18:05 JST 13 Sep 2017 Akita-ken Nairiku-nambu 10 km 1.9 39.5 N 140.4 E1 No tsunami alerts
20:02 JST 13 Sep 2017 Aomori-ken Toho-oki 40 km 4.0 41.3 N 142.7 E1 No tsunami alerts
23:59 JST 13 Sep 2017 Kumamoto-ken Kumamoto-chiho 10 km 2.9 32.7 N 130.7 E3 No tsunami alerts
09:05 JST 14 Sep 2017 Okayama-ken Nambu 20 km 2.6 34.7 N 133.5 E1 No tsunami alerts
09:27 JST 14 Sep 2017 Saitama-ken Nambu 50 km 4.6 35.8 N 139.6 E3 No tsunami alerts
09:48 JST 14 Sep 2017 Okayama-ken Nambu 20 km 2.4 34.7 N 133.5 E1 No tsunami alerts
11:15 JST 14 Sep 2017 Ibaraki-ken Oki 50 km 4.0 36.6 N 141.1 E2 No tsunami alerts
15:27 JST 14 Sep 2017 Kumamoto-ken Kumamoto-chiho 10 km 2.6 32.7 N 130.6 E2 No tsunami alerts
19:14 JST 14 Sep 2017 Akita-ken Nairiku-nambu 10 km 2.6 39.5 N 140.4 E2 No tsunami alerts
20:57 JST 14 Sep 2017 Tochigi-ken Hokubu 10 km 2.7 36.9 N 139.4 E2 No tsunami alerts
23:54 JST 14 Sep 2017 Tottori-ken Seibu 10 km 3.4 35.2 N 133.4 E2 No tsunami alerts
01:37 JST 15 Sep 2017 Miyagi-ken Oki 50 km 4.5 38.0 N 142.6 E1 No tsunami alerts
07:00 JST 15 Sep 2017 Chiba-ken Toho-oki 10 km 3.2 35.8 N 140.9 E1 No tsunami alerts
07:26 JST 15 Sep 2017 Ibaraki-ken Hokubu 10 km 2.8 36.8 N 140.6 E1 No tsunami alerts
07:43 JST 15 Sep 2017 Hyogo-ken Nantobu 10 km 2.7 34.9 N 135.4 E2 No tsunami alerts
07:47 JST 15 Sep 2017 Kumamoto-ken Kumamoto-chiho 10 km 1.6 32.8 N 130.7 E1 No tsunami alerts
11:47 JST 16 Sep 2017 Ibaraki-ken Oki 50 km 3.4 36.6 N 141.0 E1 No tsunami alerts
12:53 JST 16 Sep 2017 Miyagi-ken Oki 60 km 3.5 38.3 N 141.6 E1 No tsunami alerts
16:23 JST 16 Sep 2017 Ibaraki-ken Hokubu 10 km 3.7 36.8 N 140.6 E2 No tsunami alerts
18:33 JST 16 Sep 2017 Iwate-ken Oki 50 km 3.2 40.4 N 142.1 E1 No tsunami alerts
02:12 JST 17 Sep 2017 Ibaraki-ken Oki 30 km 4.3 36.6 N 141.9 E1 No tsunami alerts
04:12 JST 17 Sep 2017 Shizuoka-ken Chubu 30 km 3.9 35.2 N 138.1 E2 No tsunami alerts
06:58 JST 17 Sep 2017 Saitama-ken Nambu 60 km 3.9 35.9 N 139.4 E2 No tsunami alerts
08:28 JST 17 Sep 2017 Nara-ken 60 km 3.9 34.1 N 135.6 E2 No tsunami alerts
08:28 JST 17 Sep 2017 Nara-ken 60 km 3.9 34.1 N 135.6 E2 Intensity correction
09:43 JST 17 Sep 2017 Fukushima-ken Oki 70 km 3.6 37.4 N 141.4 E1 No tsunami alerts
12:23 JST 17 Sep 2017 Akita-ken Nairiku-nambu 10 km 1.5 39.5 N 140.4 E1 No tsunami alerts
18:25 JST 17 Sep 2017 Fukushima-ken Oki 50 km 4.2 37.2 N 141.4 E2 No tsunami alerts
19:39 JST 17 Sep 2017 Fukushima-ken Oki 20 km 3.8 37.0 N 141.4 E1 No tsunami alerts
00:31 JST 18 Sep 2017 Hokkaido Seiho-oki 10 km 3.7 44.0 N 140.8 E1 No tsunami alerts
13:37 JST 18 Sep 2017 Akita-ken Nairiku-nambu 10 km 2.5 39.5 N 140.4 E2 No tsunami alerts
13:54 JST 18 Sep 2017 Akita-ken Nairiku-nambu 10 km 2.6 39.5 N 140.4 E2 No tsunami alerts
16:20 JST 18 Sep 2017 Kii-suido 40 km 3.7 33.7 N 135.0 E1 No tsunami alerts
01:36 JST 19 Sep 2017 Hyuga-nada 20 km 3.4 31.7 N 131.7 E1 No tsunami alerts
02:06 JST 19 Sep 2017 Fukushima-ken Oki 30 km 4.0 37.2 N 141.1 E2 No tsunami alerts
13:46 JST 19 Sep 2017 Hyuga-nada 10 km 2.8 32.4 N 131.9 E1 No tsunami alerts
16:28 JST 19 Sep 2017 Saitama-ken Nambu 100 km 3.3 36.0 N 139.5 E1 No tsunami alerts
18:33 JST 19 Sep 2017 Bungo-suido 40 km 4.2 33.3 N 132.3 E3 No tsunami alerts
21:05 JST 19 Sep 2017 Ibaraki-ken Hokubu 10 km 3.5 36.8 N 140.6 E2 No tsunami alerts
02:57 JST 20 Sep 2017 Akita-ken Nairiku-nambu 10 km 1.5 39.6 N 140.4 E1 No tsunami alerts
05:18 JST 20 Sep 2017 Fukushima-ken Oki 40 km 5.3 37.3 N 141.7 E3 No tsunami alerts
05:42 JST 20 Sep 2017 Fukushima-ken Oki 40 km 3.9 37.3 N 141.7 E1 No tsunami alerts
08:33 JST 20 Sep 2017 Aomori-ken Sampachi-Kamikita-chiho 20 km 2.6 40.7 N 141.4 E1 No tsunami alerts
01:02 JST 21 Sep 2017 Wakayama-ken Hokubu 60 km 4.0 34.0 N 135.4 E2 No tsunami alerts
01:37 JST 21 Sep 2017 Sanriku Oki 10 km 5.9 38.0 N 144.4 E2 No tsunami alerts
11:21 JST 21 Sep 2017 Akita-ken Nairiku-nambu 10 km 2.2 39.5 N 140.4 E1 No tsunami alerts
12:27 JST 21 Sep 2017 Shikoku Oki 40 km 2.9 33.4 N 134.9 E1 No tsunami alerts
21:35 JST 21 Sep 2017 Fukushima-ken Oki 30 km 4.2 37.3 N 141.6 E1 No tsunami alerts
07:45 JST 22 Sep 2017 Kumamoto-ken Aso-chiho 10 km 3.3 33.0 N 131.1 E2 No tsunami alerts
09:23 JST 22 Sep 2017 Tokara-retto Kinkai very shallow 4.2 29.3 N 128.9 E3 No tsunami alerts
10:33 JST 22 Sep 2017 Kumamoto-ken Kumamoto-chiho 10 km 3.1 32.7 N 130.7 E2 No tsunami alerts
14:04 JST 22 Sep 2017 Kumamoto-ken Kumamoto-chiho 10 km 2.8 32.7 N 130.7 E2 No tsunami alerts
00:20 JST 23 Sep 2017 Iwate-ken Engan-hokubu 60 km 4.0 39.4 N 142.0 E2 No tsunami alerts
01:16 JST 23 Sep 2017 Akita-ken Nairiku-nambu 10 km 2.2 39.5 N 140.4 E1 No tsunami alerts
08:49 JST 23 Sep 2017 Torishima Kinkai very shallow 5.3 31.8 N 141.1 E1 No tsunami alerts
17:09 JST 23 Sep 2017 Akita-ken Nairiku-nambu 10 km 2.7 39.5 N 140.5 E1 No tsunami alerts
17:28 JST 23 Sep 2017 Ibaraki-ken Hokubu 10 km 3.1 36.8 N 140.6 E1 No tsunami alerts
06:08 JST 24 Sep 2017 Izu-ohshima Kinkai 30 km 4.1 34.8 N 139.6 E3 No tsunami alerts
11:40 JST 24 Sep 2017 Ibaraki-ken Oki 30 km 3.5 35.9 N 141.0 E1 No tsunami alerts
11:42 JST 24 Sep 2017 Akita-ken Nairiku-nambu 10 km 1.6 39.5 N 140.4 E1 No tsunami alerts
19:49 JST 24 Sep 2017 Kagoshima-wan 10 km 2.0 31.4 N 130.6 E1 No tsunami alerts
21:46 JST 24 Sep 2017 Iwate-ken Engan-hokubu 20 km 4.1 39.8 N 141.9 E2 No tsunami alerts
22:49 JST 24 Sep 2017 Iwate-ken Engan-hokubu 20 km 3.9 39.8 N 141.9 E2 No tsunami alerts
02:06 JST 25 Sep 2017 Kumamoto-ken Aso-chiho very shallow 2.2 33.0 N 131.0 E1 No tsunami alerts
03:06 JST 25 Sep 2017 Miyagi-ken Oki 60 km 3.8 38.2 N 141.8 E1 No tsunami alerts
05:46 JST 25 Sep 2017 Tokaido Nampo-oki 390 km 4.1 32.9 N 137.9 E1 No tsunami alerts
08:32 JST 25 Sep 2017 Kagoshima-ken Satsuma-chiho 150 km 4.2 31.3 N 130.4 E1 No tsunami alerts
11:19 JST 25 Sep 2017 Akita-ken Nairiku-nambu 10 km 1.6 39.5 N 140.4 E1 No tsunami alerts
11:53 JST 25 Sep 2017 Amami-oshima Kinkai 30 km 3.2 28.0 N 129.6 E1 No tsunami alerts
17:03 JST 25 Sep 2017 Miyagi-ken Oki 50 km 3.7 38.2 N 141.7 E2 No tsunami alerts
20:32 JST 25 Sep 2017 Kumamoto-ken Kumamoto-chiho 10 km 2.1 32.7 N 130.7 E1 No tsunami alerts
23:08 JST 25 Sep 2017 Tochigi-ken Hokubu 10 km 3.1 37.0 N 139.9 E1 No tsunami alerts
12:00 JST 26 Sep 2017 Akita-ken Nairiku-nambu 10 km 3.1 39.5 N 140.4 E2 No tsunami alerts
13:41 JST 26 Sep 2017 Hyogo-ken Nantobu 10 km 2.5 35.0 N 135.2 E1 No tsunami alerts
19:43 JST 26 Sep 2017 Kumamoto-ken Aso-chiho 10 km 3.0 33.0 N 131.1 E2 No tsunami alerts
22:32 JST 26 Sep 2017 Niigata-ken Chuetsu-chiho 10 km 2.2 37.0 N 138.6 E1 No tsunami alerts
05:22 JST 27 Sep 2017 Iwate-ken Oki 30 km 6.0 40.3 N 142.5 E4 No tsunami alerts
07:36 JST 27 Sep 2017 Wakayama-ken Hokubu 10 km 3.4 34.2 N 135.2 E3 No tsunami alerts
18:04 JST 27 Sep 2017 Tosa-wan 30 km 3.3 33.4 N 133.4 E1 No tsunami alerts
21:51 JST 27 Sep 2017 Iyo-nada 90 km 3.0 33.3 N 131.6 E1 No tsunami alerts
22:01 JST 27 Sep 2017 Iwate-ken Nairiku-hokubu 10 km 1.9 40.2 N 141.1 E1 No tsunami alerts
01:20 JST 28 Sep 2017 Chiba-ken Hokuseibu 70 km 3.5 35.6 N 140.2 E1 No tsunami alerts
16:11 JST 28 Sep 2017 Fukushima-ken Oki 40 km 4.9 37.3 N 141.6 E3 No tsunami alerts
23:08 JST 29 Sep 2017 Abashiri-chiho 10 km 3.0 44.0 N 145.0 E1 No tsunami alerts
00:56 JST 30 Sep 2017 Gifu-ken Hida-chiho very shallow 2.1 36.2 N 137.5 E3 No tsunami alerts
05:32 JST 30 Sep 2017 Gifu-ken Hida-chiho 10 km 1.7 36.2 N 137.5 E2 No tsunami alerts
15:39 JST 30 Sep 2017 Kagoshima-wan very shallow 2.3 31.4 N 130.6 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