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Quake Time Epicenter Latitude Longitude Depth Mag Intensity Remarks
02:55:00 JST 01 Sep 2021 Northern Wakayama 50 4.0 33.8 N 135.3 E2 No tsunami alerts
05:39:00 JST 01 Sep 2021 Northern Wakayama 10 3.5 34.2 N 135.3 E2 No tsunami alerts
10:29:00 JST 01 Sep 2021 Northern Wakayama 10 2.6 34.2 N 135.3 E1 No tsunami alerts
15:08:00 JST 01 Sep 2021 Iburi-East Central 10 2.4 42.8 N 142.2 E2 No tsunami alerts
17:16:00 JST 01 Sep 2021 Off the coast of Fukushima 50 4.3 37.7 N 141.7 E2 No tsunami alerts
20:12:00 JST 01 Sep 2021 Off the coast of Miyagi 80 3.4 38.9 N 141.7 E1 No tsunami alerts
04:17:00 JST 02 Sep 2021 Off the coast of Fukushima 60 4.8 37.7 N 141.7 E3 No tsunami alerts
05:11:00 JST 02 Sep 2021 Ibaraki-South 50 3.0 36.2 N 139.8 E1 No tsunami alerts
08:46:00 JST 02 Sep 2021 Off the east coast of Aomori 60 3.6 41.4 N 142.1 E1 No tsunami alerts
09:28:00 JST 02 Sep 2021 Off the coast of Kushiro 50 3.4 42.9 N 144.6 E1 No tsunami alerts
19:08:00 JST 02 Sep 2021 Shiga-North 10 3.1 35.4 N 136.3 E1 No tsunami alerts
22:51:00 JST 02 Sep 2021 Near the coast of Miyakejima 20 4.1 33.9 N 139.4 E1 No tsunami alerts
23:55:00 JST 02 Sep 2021 Ibaraki-South 70 3.1 36.3 N 140.0 E1 No tsunami alerts
03:03:00 JST 03 Sep 2021 10 3.2 32.5 N 130.5 E2 No tsunami alerts
19:14:00 JST 03 Sep 2021 Southern Sea of Okhotsk 610 5.8 49.0 N 147.8 E1 No tsunami alerts
03:58:00 JST 04 Sep 2021 Ishakawa Noto 10 2.7 37.5 N 137.2 E1 No tsunami alerts
08:41:00 JST 04 Sep 2021 Iburi-East Central 0 1.7 42.8 N 142.2 E1 No tsunami alerts
14:15:00 JST 05 Sep 2021 Near the coast of Miyakejima 10 3.2 34.1 N 139.4 E1 No tsunami alerts
14:48:00 JST 05 Sep 2021 Off the east coast of Aomori 20 4.3 41.1 N 142.7 E1 No tsunami alerts
17:06:00 JST 05 Sep 2021 Shiga-North 10 2.5 35.4 N 136.3 E1 No tsunami alerts
10:35:00 JST 06 Sep 2021 Fukushima-Aizu 10 2.6 37.1 N 139.4 E2 No tsunami alerts
16:00:00 JST 06 Sep 2021 30 2.9 35.6 N 139.9 E1 No tsunami alerts
17:22:00 JST 06 Sep 2021 Nagano-Central 10 2.8 36.2 N 138.0 E1 No tsunami alerts
23:00:00 JST 06 Sep 2021 Near Taiwan 10 5.2 23.7 N 122.1 E1 No tsunami alerts
23:50:00 JST 06 Sep 2021 Off the coast of Kushiro 60 4.3 42.7 N 145.1 E2 No tsunami alerts
23:59:00 JST 06 Sep 2021 10 3.0 34.1 N 135.1 E3 No tsunami alerts
05:59:00 JST 07 Sep 2021 Off the east coast of Osumi Peninsula 30 4.3 31.2 N 131.5 E2 No tsunami alerts
10:03:00 JST 07 Sep 2021 Off the coast of Iwate 50 3.3 40.4 N 142.1 E1 No tsunami alerts
14:07:00 JST 07 Sep 2021 Ishakawa Noto 10 4.0 37.5 N 137.2 E3 No tsunami alerts
22:25:00 JST 07 Sep 2021 Off the east coast of Chiba 30 3.9 35.5 N 141.2 E1 No tsunami alerts
03:41:00 JST 08 Sep 2021 Iwate Southern Coast 60 3.8 39.1 N 141.7 E2 No tsunami alerts
10:48:00 JST 08 Sep 2021 0 7.4 17.1 N 99.6 EUnkn
11:23:00 JST 08 Sep 2021 Iwate Northern Coast 90 3.7 39.6 N 141.9 E1 No tsunami alerts
03:28:00 JST 09 Sep 2021 Off the coast of Fukushima 30 3.8 37.0 N 141.1 E1 No tsunami alerts
07:35:00 JST 09 Sep 2021 Off the east coast of Chiba 30 3.3 35.8 N 141.0 E1 No tsunami alerts
11:18:00 JST 09 Sep 2021 Off the south coast of Wakayama 30 3.1 33.5 N 135.9 E1 No tsunami alerts
01:26:00 JST 10 Sep 2021 10 2.5 31.5 N 130.6 E1 No tsunami alerts
05:49:00 JST 10 Sep 2021 Tokachi-Central 90 3.5 42.8 N 143.4 E1 No tsunami alerts
11:52:00 JST 11 Sep 2021 Tokushima-North 50 3.7 34.0 N 134.2 E2 No tsunami alerts
17:15:00 JST 11 Sep 2021 Off the coast of Miyagi 60 3.6 38.3 N 141.6 E1 No tsunami alerts
17:45:00 JST 11 Sep 2021 Fukushima-Aizu 10 2.2 37.1 N 139.3 E1 No tsunami alerts
19:56:00 JST 11 Sep 2021 Kyoto-South 10 3.4 35.1 N 135.5 E2 No tsunami alerts
11:17:00 JST 12 Sep 2021 Bungo channel 50 4.1 33.1 N 132.1 E3 No tsunami alerts
18:08:00 JST 12 Sep 2021 Iburi-East Central 0 3.5 42.8 N 142.0 E2 No tsunami alerts
18:37:00 JST 12 Sep 2021 Aichi-West 10 2.6 35.1 N 137.0 E1 No tsunami alerts
22:33:00 JST 12 Sep 2021 Chiba-Northwestern 70 3.4 35.7 N 140.1 E1 No tsunami alerts
00:16:00 JST 13 Sep 2021 Sea of Ariake 10 3.6 32.8 N 130.6 E3 No tsunami alerts
01:36:00 JST 13 Sep 2021 Off the coast of Fukushima 40 4.2 37.8 N 141.9 E1 No tsunami alerts
06:31:00 JST 13 Sep 2021 Off the southeast coast of Chiba 50 4.3 34.9 N 139.8 E2 No tsunami alerts
10:19:00 JST 13 Sep 2021 Northern Wakayama 10 2.5 34.3 N 135.4 E1 No tsunami alerts
11:02:00 JST 13 Sep 2021 Northern Wakayama 10 2.3 34.3 N 135.4 E1 No tsunami alerts
13:59:00 JST 13 Sep 2021 Off the coast of Iwate 50 4.0 39.3 N 142.1 E2 No tsunami alerts
14:03:00 JST 13 Sep 2021 Off the coast of Iwate 50 3.2 39.3 N 142.1 E1 No tsunami alerts
14:29:00 JST 13 Sep 2021 20 3.2 34.1 N 135.1 E2 No tsunami alerts
15:37:00 JST 13 Sep 2021 Chiba-Northwestern 70 3.3 35.7 N 140.2 E1 No tsunami alerts
16:18:00 JST 13 Sep 2021 Northern Wakayama 10 2.3 34.0 N 135.3 E1 No tsunami alerts
07:45:00 JST 14 Sep 2021 Off the south coast of Tokaido 450 6.2 32.2 N 138.2 E3 No tsunami alerts
18:54:00 JST 14 Sep 2021 Oshima-East 10 2.5 41.9 N 140.9 E1 No tsunami alerts
02:05:00 JST 15 Sep 2021 Nagano-North 10 2.0 36.8 N 137.9 E1 No tsunami alerts
10:23:00 JST 15 Sep 2021 Abashiri 10 2.5 43.8 N 144.6 E1 No tsunami alerts
11:09:00 JST 15 Sep 2021 Off the east coast of Chiba 90 4.0 35.1 N 140.6 E1 No tsunami alerts
16:40:00 JST 15 Sep 2021 Ishakawa Noto 10 2.6 37.5 N 137.3 E1 No tsunami alerts
23:31:00 JST 15 Sep 2021 Ibaraki-South 100 3.2 36.3 N 140.2 E1 No tsunami alerts
07:12:00 JST 16 Sep 2021 Ishakawa Noto 10 2.7 37.5 N 137.2 E1 No tsunami alerts
13:08:00 JST 16 Sep 2021 Off the coast of Miyagi 50 3.4 38.5 N 141.8 E1 No tsunami alerts
16:30:00 JST 16 Sep 2021 10 2.8 32.7 N 130.7 E2 No tsunami alerts
18:42:00 JST 16 Sep 2021 Ishakawa Noto 10 5.2 37.5 N 137.3 E5 lower
18:47:00 JST 16 Sep 2021 Ishakawa Noto 10 3.4 37.5 N 137.3 E2 No tsunami alerts
19:01:00 JST 16 Sep 2021 Ishakawa Noto 10 3.6 37.5 N 137.3 E2 No tsunami alerts
04:40:00 JST 17 Sep 2021 Ishakawa Noto 10 3.1 37.5 N 137.3 E1 No tsunami alerts
05:15:00 JST 17 Sep 2021 Shizuoka-Central 30 3.2 35.0 N 138.2 E1 No tsunami alerts
06:42:00 JST 17 Sep 2021 Off the east coast of Aomori 70 3.2 40.7 N 141.6 E1 No tsunami alerts
12:16:00 JST 17 Sep 2021 Off the coast of Fukushima 50 4.4 37.8 N 141.5 E3 No tsunami alerts
20:02:00 JST 17 Sep 2021 Near the coast of Ishigakijima 30 3.4 24.2 N 124.1 E1 No tsunami alerts
21:59:00 JST 17 Sep 2021 Fukushima-Nakadori 10 3.3 37.1 N 140.6 E1 No tsunami alerts
05:21:00 JST 18 Sep 2021 Off the coast of Miyagi 50 4.1 38.2 N 141.6 E3 No tsunami alerts
20:11:00 JST 18 Sep 2021 Kyoto-South 10 2.8 35.0 N 135.6 E1 No tsunami alerts
08:07:00 JST 19 Sep 2021 Ibaraki-North 60 4.2 36.5 N 140.6 E3 No tsunami alerts
17:18:00 JST 19 Sep 2021 Gifu-Hida 10 5.0 36.3 N 137.6 E4 No tsunami alerts
17:26:00 JST 19 Sep 2021 Gifu-Hida 10 3.4 36.3 N 137.6 E2 No tsunami alerts
17:35:00 JST 19 Sep 2021 Gifu-Hida 10 2.6 36.3 N 137.6 E1 No tsunami alerts
17:59:00 JST 19 Sep 2021 Gifu-Hida 10 3.1 36.3 N 137.6 E2 No tsunami alerts
18:00:00 JST 19 Sep 2021 Gifu-Hida 10 2.4 36.3 N 137.6 E1 No tsunami alerts
18:59:00 JST 19 Sep 2021 Gifu-Hida 0 4.4 36.3 N 137.6 E2 No tsunami alerts
19:01:00 JST 19 Sep 2021 Gifu-Hida 0 2.9 36.3 N 137.6 E1 No tsunami alerts
19:04:00 JST 19 Sep 2021 Gifu-Hida 0 4.6 36.3 N 137.6 E3 No tsunami alerts
19:08:00 JST 19 Sep 2021 Gifu-Hida 0 3.4 36.3 N 137.6 E2 No tsunami alerts
19:18:00 JST 19 Sep 2021 Gifu-Hida 10 2.4 36.3 N 137.6 E1 No tsunami alerts
19:30:00 JST 19 Sep 2021 Gifu-Hida 10 3.4 36.3 N 137.6 E2 No tsunami alerts
20:07:00 JST 19 Sep 2021 Gifu-Hida 10 2.6 36.3 N 137.6 E1 No tsunami alerts
23:14:00 JST 19 Sep 2021 10 3.2 32.6 N 130.6 E2 No tsunami alerts
01:11:00 JST 20 Sep 2021 Off the coast of Fukushima 50 4.1 37.6 N 141.8 E1 No tsunami alerts
06:35:00 JST 20 Sep 2021 Bungo channel 50 3.0 33.0 N 132.0 E1 No tsunami alerts
12:00:00 JST 20 Sep 2021 Gifu-Hida 0 3.1 36.3 N 137.6 E2 No tsunami alerts
13:09:00 JST 20 Sep 2021 Nagano-North 10 2.8 36.8 N 138.1 E2 No tsunami alerts
14:52:00 JST 20 Sep 2021 Gifu-Hida 10 3.0 36.3 N 137.6 E1 No tsunami alerts
17:17:00 JST 20 Sep 2021 Off the west coast of Satsuma Peninsula 10 3.3 31.6 N 129.6 E2 No tsunami alerts
22:03:00 JST 20 Sep 2021 Gifu-Hida 10 3.2 36.3 N 137.6 E1 No tsunami alerts
23:58:00 JST 20 Sep 2021 Gifu-Hida 10 3.2 36.3 N 137.6 E1 No tsunami alerts
05:05:00 JST 21 Sep 2021 Gifu-Hida 10 2.8 36.3 N 137.6 E1 No tsunami alerts
05:08:00 JST 21 Sep 2021 Gifu-Hida 10 2.4 36.3 N 137.6 E1 No tsunami alerts
05:25:00 JST 21 Sep 2021 Kuril Islands 10 6.5 45.8 N 153.5 E1 No tsunami alerts
09:01:00 JST 21 Sep 2021 Off the coast of Ibaraki 20 3.3 36.0 N 140.8 E1 No tsunami alerts
11:43:00 JST 21 Sep 2021 Gifu-Hida 10 2.6 36.3 N 137.6 E1 No tsunami alerts
13:38:00 JST 21 Sep 2021 Near the coast of Miyakojima 70 3.8 25.0 N 124.8 E1 No tsunami alerts
04:33:00 JST 22 Sep 2021 Off the southeast coast of Nemuro Peninsula 70 4.2 43.5 N 146.3 E2 No tsunami alerts
21:51:00 JST 23 Sep 2021 Amakusanada 10 3.1 32.3 N 129.8 E1 No tsunami alerts
23:43:00 JST 23 Sep 2021 Nagano-Central 10 2.6 36.2 N 137.7 E1 No tsunami alerts
05:14:00 JST 24 Sep 2021 Off the coast of Akita 20 3.1 39.8 N 139.9 E1 No tsunami alerts
06:41:00 JST 24 Sep 2021 Kamikawa-North 10 2.5 44.0 N 142.1 E1 No tsunami alerts
10:32:00 JST 24 Sep 2021 Off the east coast of Aomori 40 3.9 40.7 N 142.4 E1 No tsunami alerts
13:44:00 JST 24 Sep 2021 Off the coast of Miyagi 50 3.7 38.2 N 141.7 E1 No tsunami alerts
14:19:00 JST 24 Sep 2021 Tottori-West 10 3.0 35.3 N 133.4 E2 No tsunami alerts
18:48:00 JST 24 Sep 2021 Off the coast of Niigata Chuetsu 20 3.7 37.4 N 138.4 E3 No tsunami alerts
23:55:00 JST 24 Sep 2021 Ibaraki-South 90 3.4 36.2 N 139.7 E1 No tsunami alerts
07:25:00 JST 25 Sep 2021 Gifu Mino Midwest 10 2.5 36.0 N 136.9 E1 No tsunami alerts
23:09:00 JST 25 Sep 2021 Off the coast of Iwate 30 3.5 39.1 N 142.4 E1 No tsunami alerts
06:46:00 JST 26 Sep 2021 Near the coast of Tanegashima 30 3.6 30.6 N 131.4 E1 No tsunami alerts
01:36:00 JST 27 Sep 2021 Off the coast of Uraga 60 3.7 42.0 N 142.6 E1 No tsunami alerts
02:31:00 JST 27 Sep 2021 20 3.4 34.1 N 135.1 E1 No tsunami alerts
16:14:00 JST 27 Sep 2021 Gifu-Hida 0 2.9 36.3 N 137.6 E1 No tsunami alerts
16:23:00 JST 27 Sep 2021 Gifu-Hida 10 2.7 36.3 N 137.6 E1 No tsunami alerts
16:49:00 JST 27 Sep 2021 Gifu-Hida 10 3.1 36.3 N 137.6 E1 No tsunami alerts
16:52:00 JST 27 Sep 2021 Hyogo-Southeast 10 2.6 35.2 N 135.1 E1 No tsunami alerts
17:57:00 JST 27 Sep 2021 Gifu-Hida 0 2.6 36.3 N 137.6 E1 No tsunami alerts
18:05:00 JST 27 Sep 2021 Gifu-Hida 0 3.1 36.3 N 137.6 E1 No tsunami alerts
19:54:00 JST 27 Sep 2021 Gifu-Hida 10 4.1 36.3 N 137.6 E2 No tsunami alerts
19:58:00 JST 27 Sep 2021 Off the coast of Miyagi 50 4.0 38.6 N 141.9 E2 No tsunami alerts
20:02:00 JST 27 Sep 2021 Gifu-Hida 10 2.5 36.3 N 137.6 E1 No tsunami alerts
20:26:00 JST 27 Sep 2021 Off the coast of Ibaraki 50 4.7 36.6 N 141.1 E3 No tsunami alerts
20:25:00 JST 27 Sep 2021 Gifu-Hida 10 4.0 36.3 N 137.6 E2 No tsunami alerts
00:30:00 JST 28 Sep 2021 Off the coast of Miyagi 50 3.8 38.2 N 141.7 E1 No tsunami alerts
02:01:00 JST 28 Sep 2021 Gifu-Hida 10 2.8 36.3 N 137.6 E1 No tsunami alerts
08:37:00 JST 28 Sep 2021 Off the coast of Miyagi 50 3.4 38.3 N 141.9 E1 No tsunami alerts
10:02:00 JST 28 Sep 2021 Aoimori Tsugaru-South 10 2.7 40.7 N 140.4 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