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Quake Time Epicenter Latitude Longitude Depth Mag Intensity Remarks
03:05 JST 01 Dec 2017 Abashiri-chiho 10 km 2.4 44.0 N 145.0 E1 No tsunami alerts
03:34 JST 01 Dec 2017 Yamagata-ken Okitama-chiho 10 km 2.8 37.8 N 140.0 E1 No tsunami alerts
03:48 JST 01 Dec 2017 Hokkaido Toho-oki 70 km 4.3 43.5 N 147.1 E2 No tsunami alerts
00:12 JST 02 Dec 2017 Ibaraki-ken Nambu 50 km 4.3 36.1 N 139.9 E4 No tsunami alerts
05:48 JST 02 Dec 2017 Urakawa Oki 70 km 5.0 42.1 N 142.5 E3 No tsunami alerts
06:03 JST 02 Dec 2017 Nagano-ken Hokubu 10 km 2.9 36.5 N 137.7 E1 No tsunami alerts
08:17 JST 02 Dec 2017 Ibaraki-ken Nambu 50 km 3.5 36.2 N 140.0 E1 No tsunami alerts
14:33 JST 02 Dec 2017 Kochi-ken Seibu 40 km 3.1 33.1 N 132.8 E1 No tsunami alerts
15:20 JST 02 Dec 2017 Miyagi-ken Oki 70 km 3.2 38.2 N 141.3 E1 No tsunami alerts
16:40 JST 02 Dec 2017 Kagoshima-ken Satsuma-chiho 10 km 1.5 31.9 N 130.6 E1 No tsunami alerts
00:17 JST 03 Dec 2017 Akita-ken Nairiku-nambu 20 km 1.6 39.5 N 140.4 E1 No tsunami alerts
01:17 JST 03 Dec 2017 Ibaraki-ken Oki 40 km 4.1 36.1 N 141.1 E1 No tsunami alerts
04:29 JST 03 Dec 2017 Kagoshima-ken Satsuma-chiho very shallow 2.2 31.2 N 130.6 E1 No tsunami alerts
05:38 JST 03 Dec 2017 Hyogo-ken Nantobu 20 km 2.8 34.9 N 135.4 E1 No tsunami alerts
11:21 JST 03 Dec 2017 Amami-oshima Kinkai 20 km 3.2 27.6 N 128.9 E1 No tsunami alerts
21:00 JST 03 Dec 2017 Wakayama-ken Hokubu 10 km 2.2 34.3 N 135.4 E1 No tsunami alerts
16:39 JST 04 Dec 2017 Ibaraki-ken Hokubu 100 km 3.4 36.9 N 140.6 E1 No tsunami alerts
16:42 JST 04 Dec 2017 Miyagi-ken Oki 40 km 4.3 38.9 N 142.6 E2 No tsunami alerts
16:54 JST 04 Dec 2017 Hyuga-nada 10 km 4.2 32.2 N 132.0 E2 No tsunami alerts
17:09 JST 04 Dec 2017 Shizuoka-ken Seibu 10 km 2.4 34.9 N 138.0 E1 No tsunami alerts
21:24 JST 04 Dec 2017 Ariake-kai very shallow 2.2 32.8 N 130.6 E1 No tsunami alerts
16:25 JST 05 Dec 2017 Fukushima-ken Oki 50 km 4.1 37.0 N 141.2 E2 No tsunami alerts
22:08 JST 05 Dec 2017 Tochigi-ken Nambu 110 km 3.7 36.6 N 140.1 E1 No tsunami alerts
00:13 JST 06 Dec 2017 Nagano-ken Chubu 10 km 5.2 36.4 N 138.0 E4 No tsunami alerts
00:22 JST 06 Dec 2017 Ibaraki-ken Hokubu 10 km 4.4 36.8 N 140.6 E3 No tsunami alerts
02:43 JST 06 Dec 2017 Okinawa-honto Kinkai 40 km 3.4 27.3 N 128.6 E1 No tsunami alerts
10:47 JST 06 Dec 2017 Kumamoto-ken Kumamoto-chiho 10 km 3.1 32.8 N 130.7 E2 No tsunami alerts
16:40 JST 06 Dec 2017 Iwate-ken Oki 20 km 4.3 39.2 N 142.6 E1 No tsunami alerts
05:47 JST 07 Dec 2017 Miyagi-ken Oki 60 km 4.2 38.3 N 141.9 E2 No tsunami alerts
11:21 JST 07 Dec 2017 Aomori-ken Sampachi-Kamikita-chiho 110 km 3.4 40.5 N 141.6 E1 No tsunami alerts
12:43 JST 07 Dec 2017 Iwate-ken Oki 20 km 3.4 40.2 N 142.0 E1 No tsunami alerts
15:39 JST 07 Dec 2017 Hokkaido Toho-oki 20 km 4.9 43.6 N 147.6 E1 No tsunami alerts
17:50 JST 07 Dec 2017 Kumamoto-ken Kumamoto-chiho 10 km 2.9 32.6 N 130.7 E2 No tsunami alerts
18:36 JST 07 Dec 2017 Gifu-ken Hida-chiho very shallow 2.8 36.4 N 137.2 E1 No tsunami alerts
22:04 JST 07 Dec 2017 Kumamoto-ken Kumamoto-chiho 10 km 3.0 32.6 N 130.8 E2 No tsunami alerts
04:24 JST 08 Dec 2017 Nemuro-hanto Nanto-oki 50 km 3.0 43.1 N 145.6 E1 No tsunami alerts
07:59 JST 08 Dec 2017 Fukushima-ken Oki 20 km 4.0 37.2 N 141.5 E1 No tsunami alerts
12:44 JST 08 Dec 2017 Yonagunijima Kinkai 70 km 4.6 24.4 N 122.4 E1 No tsunami alerts
04:21 JST 09 Dec 2017 Hyuga-nada 40 km 3.5 32.1 N 131.7 E1 No tsunami alerts
00:23 JST 10 Dec 2017 Kumamoto-ken Aso-chiho 10 km 2.4 33.0 N 131.1 E1 No tsunami alerts
04:57 JST 10 Dec 2017 Gifu-ken Hida-chiho 10 km 1.4 36.2 N 137.5 E1 No tsunami alerts
07:54 JST 10 Dec 2017 Hyuga-nada 40 km 2.7 31.8 N 131.5 E1 No tsunami alerts
11:45 JST 10 Dec 2017 Ibaraki-ken Hokubu 10 km 3.4 36.8 N 140.6 E2 No tsunami alerts
12:08 JST 10 Dec 2017 Chiba-ken Toho-oki 30 km 2.4 35.5 N 140.5 E1 No tsunami alerts
19:42 JST 10 Dec 2017 Ariake-kai 10 km 2.2 32.8 N 130.6 E1 No tsunami alerts
21:51 JST 10 Dec 2017 Iriomotejima Fukin 30 km 4.0 24.0 N 123.6 E1 No tsunami alerts
22:23 JST 10 Dec 2017 Iwate-ken Oki 40 km 4.0 40.0 N 142.4 E1 No tsunami alerts
01:41 JST 11 Dec 2017 Miyagi-ken Oki 50 km 3.4 38.9 N 142.0 E1 No tsunami alerts
05:39 JST 11 Dec 2017 Kii-suido 10 km 3.6 34.0 N 135.1 E3 No tsunami alerts
23:56 JST 11 Dec 2017 Abashiri-chiho 10 km 2.6 44.0 N 145.0 E1 No tsunami alerts
01:52 JST 12 Dec 2017 Fukushima-ken Oki 40 km 4.2 37.0 N 141.4 E2 No tsunami alerts
02:33 JST 12 Dec 2017 Akita-ken Oki 10 km 3.7 40.0 N 139.5 E1 No tsunami alerts
11:14 JST 12 Dec 2017 Shikoku Oki 40 km 3.6 33.4 N 134.9 E1 No tsunami alerts
12:47 JST 12 Dec 2017 Iwate-ken Engan-hokubu 60 km 4.0 39.8 N 141.8 E2 No tsunami alerts
01:28 JST 13 Dec 2017 Kumamoto-ken Kumamoto-chiho 10 km 2.7 32.9 N 130.6 E1 No tsunami alerts
04:24 JST 13 Dec 2017 Nara-ken 10 km 2.8 34.4 N 135.9 E2 No tsunami alerts
07:34 JST 13 Dec 2017 Miyagi-ken Oki 50 km 3.9 38.2 N 141.8 E2 No tsunami alerts
08:11 JST 13 Dec 2017 Iwate-ken Nairiku-nambu 10 km 3.0 39.1 N 140.9 E1 No tsunami alerts
12:38 JST 13 Dec 2017 Tokara-retto Kinkai 10 km 3.1 29.6 N 129.9 E1 No tsunami alerts
01:42 JST 14 Dec 2017 Kumamoto-ken Kumamoto-chiho 10 km 2.4 32.7 N 130.6 E1 No tsunami alerts
06:58 JST 14 Dec 2017 Amami-oshima Kinkai 60 km 3.7 28.5 N 129.1 E2 No tsunami alerts
07:19 JST 14 Dec 2017 Kumamoto-ken Kumamoto-chiho 10 km 1.9 32.4 N 130.6 E1 No tsunami alerts
20:20 JST 14 Dec 2017 Ibaraki-ken Nambu 60 km 3.4 36.0 N 139.9 E1 No tsunami alerts
21:12 JST 14 Dec 2017 Miyagi-ken Oki 50 km 3.8 38.9 N 141.9 E1 No tsunami alerts
11:42 JST 15 Dec 2017 Tokyo-wan 100 km 4.4 35.2 N 139.8 E2 No tsunami alerts
12:41 JST 15 Dec 2017 Kumamoto-ken Kumamoto-chiho very shallow 2.6 32.5 N 130.6 E1 No tsunami alerts
16:05 JST 15 Dec 2017 Fukushima-ken Aizu 150 km 4.0 37.3 N 139.3 E1 No tsunami alerts
17:09 JST 15 Dec 2017 Tanegashima Kinkai 10 km 4.4 30.2 N 130.9 E2 No tsunami alerts
18:56 JST 15 Dec 2017 Rumoi-chiho Nambu very shallow 2.2 44.0 N 141.8 E1 No tsunami alerts
02:58 JST 16 Dec 2017 Iwate-ken Oki 50 km 5.4 39.7 N 142.1 E4 No tsunami alerts
05:57 JST 16 Dec 2017 Osaka-wan 10 km 3.6 34.4 N 134.9 E3 No tsunami alerts
22:19 JST 16 Dec 2017 Osaka-wan 10 km 3.0 34.4 N 134.9 E2 No tsunami alerts
00:27 JST 17 Dec 2017 Akita-ken Nairiku-nambu 10 km 1.8 39.5 N 140.4 E1 No tsunami alerts
03:50 JST 17 Dec 2017 Iwate-ken Engan-hokubu 60 km 3.7 39.8 N 141.9 E1 No tsunami alerts
04:05 JST 17 Dec 2017 Aomori-ken Sampachi-Kamikita-chiho 10 km 3.1 40.4 N 141.1 E1 No tsunami alerts
08:48 JST 17 Dec 2017 Yamanashi-ken Tobu-Fujigoko 20 km 3.5 35.5 N 139.0 E2 No tsunami alerts
09:30 JST 17 Dec 2017 Nemuro-hanto Nanto-oki 40 km 3.5 43.0 N 145.7 E1 No tsunami alerts
14:17 JST 17 Dec 2017 Tsugaru-kaikyo 10 km 2.7 41.7 N 141.0 E2 No tsunami alerts
17:06 JST 17 Dec 2017 Ogasawara-shoto Seiho-oki 480 km 4.9 28.0 N 140.4 E1 No tsunami alerts
20:00 JST 17 Dec 2017 Kumamoto-ken Kumamoto-chiho 10 km 2.7 32.7 N 130.7 E2 No tsunami alerts
20:29 JST 17 Dec 2017 Nemuro-hanto Nanto-oki 50 km 4.1 43.1 N 145.6 E3 No tsunami alerts
20:53 JST 17 Dec 2017 Kamikawa-chiho Hokubu 10 km 2.7 44.0 N 142.1 E1 No tsunami alerts
21:03 JST 17 Dec 2017 Osaka-fu Nambu very shallow 2.1 34.3 N 135.2 E1 No tsunami alerts
03:55 JST 18 Dec 2017 Miyagi-ken Oki 40 km 4.0 38.3 N 142.1 E1 No tsunami alerts
06:10 JST 18 Dec 2017 Miyagi-ken Oki 50 km 4.3 38.9 N 142.1 E3 No tsunami alerts
08:51 JST 18 Dec 2017 Shimane-ken Tobu 10 km 2.6 35.3 N 133.0 E1 No tsunami alerts
11:04 JST 18 Dec 2017 Fukushima-ken Oki 30 km 4.1 37.2 N 141.6 E2 No tsunami alerts
14:09 JST 18 Dec 2017 Ibaraki-ken Oki 50 km 3.5 36.4 N 140.7 E1 No tsunami alerts
19:31 JST 18 Dec 2017 Osaka-fu Nambu 10 km 2.1 34.3 N 135.2 E1 No tsunami alerts
01:10 JST 19 Dec 2017 Nagano-ken Nambu 10 km 2.7 35.9 N 137.7 E2 No tsunami alerts
03:36 JST 19 Dec 2017 Wakayama-ken Hokubu 10 km 3.0 34.0 N 135.2 E2 No tsunami alerts
06:16 JST 19 Dec 2017 Wakayama-ken Hokubu 10 km 2.9 34.2 N 135.2 E2 No tsunami alerts
06:54 JST 19 Dec 2017 Miyagi-ken Oki 50 km 4.5 38.2 N 141.7 E3 No tsunami alerts
07:18 JST 19 Dec 2017 Aichi-ken Seibu 10 km 2.4 35.1 N 137.2 E1 No tsunami alerts
14:36 JST 19 Dec 2017 Ibaraki-ken Hokubu 10 km 3.0 36.7 N 140.6 E1 No tsunami alerts
19:12 JST 19 Dec 2017 Akita-ken Oki 10 km 4.1 40.0 N 139.5 E1 No tsunami alerts
02:52 JST 20 Dec 2017 Hachijojima Toho-oki 60 km 5.0 33.5 N 141.2 E1 No tsunami alerts
04:35 JST 20 Dec 2017 Tokara-retto Kinkai 10 km 3.6 29.2 N 129.2 E1 No tsunami alerts
04:49 JST 20 Dec 2017 Aomori-ken Toho-oki 60 km 4.2 41.0 N 142.0 E3 No tsunami alerts
17:35 JST 20 Dec 2017 Kumamoto-ken Kumamoto-chiho 10 km 2.9 32.7 N 130.6 E2 No tsunami alerts
22:41 JST 20 Dec 2017 Kyushu-chiho Nanto-oki 10 km 5.2 30.6 N 132.2 E1 No tsunami alerts
11:10 JST 21 Dec 2017 Aichi-ken Seibu 10 km 2.4 35.3 N 136.9 E1 No tsunami alerts
22:08 JST 21 Dec 2017 Chiba-ken Toho-oki 40 km 3.8 35.5 N 141.2 E1 No tsunami alerts
00:14 JST 22 Dec 2017 Wakayama-ken Hokubu 10 km 2.2 34.0 N 135.2 E1 No tsunami alerts
06:05 JST 22 Dec 2017 Ishigakijima Kinkai 70 km 4.6 24.2 N 124.9 E1 No tsunami alerts
08:13 JST 22 Dec 2017 Hiroshima-ken Hokubu 10 km 3.0 34.9 N 132.9 E1 No tsunami alerts
15:46 JST 22 Dec 2017 Izu-ohshima Kinkai 30 km 2.7 35.0 N 139.5 E1 No tsunami alerts
21:44 JST 22 Dec 2017 Osaka-wan 10 km 3.2 34.4 N 134.9 E2 No tsunami alerts
19:11 JST 23 Dec 2017 Ibaraki-ken Hokubu 10 km 3.0 36.7 N 140.6 E1 No tsunami alerts
22:52 JST 23 Dec 2017 Rumoi-chiho Nambu 10 km 2.2 44.0 N 141.8 E1 No tsunami alerts
10:37 JST 24 Dec 2017 Urakawa Oki 60 km 3.7 42.0 N 142.6 E1 No tsunami alerts
15:32 JST 24 Dec 2017 Nemuro-hanto Nanto-oki 90 km 3.8 43.3 N 146.1 E1 No tsunami alerts
19:20 JST 24 Dec 2017 Kumamoto-ken Kumamoto-chiho 10 km 2.4 32.8 N 130.8 E1 No tsunami alerts
22:19 JST 24 Dec 2017 Okinawa-honto Kinkai 20 km 2.6 26.5 N 127.8 E1 No tsunami alerts
08:49 JST 25 Dec 2017 Wakayama-ken Hokubu 10 km 2.9 34.2 N 135.2 E2 No tsunami alerts
07:23 JST 26 Dec 2017 Fukushima-ken Oki 20 km 4.4 37.3 N 142.3 E1 No tsunami alerts
11:32 JST 26 Dec 2017 Tokushima-ken Hokubu 40 km 2.7 34.1 N 134.3 E1 No tsunami alerts
20:17 JST 26 Dec 2017 Hokkaido Toho-oki 70 km 3.7 43.6 N 146.3 E1 No tsunami alerts
21:41 JST 26 Dec 2017 Amami-oshima Kinkai 40 km 2.9 28.1 N 129.6 E1 No tsunami alerts
00:42 JST 27 Dec 2017 Fukushima-ken Aizu 10 km 2.7 37.7 N 140.0 E1 No tsunami alerts
20:52 JST 27 Dec 2017 Niijima-Kozushima Kinkai very shallow 2.2 34.3 N 139.3 E1 No tsunami alerts
22:05 JST 27 Dec 2017 Chiba-ken Hokuseibu 80 km 4.5 35.5 N 140.1 E3 No tsunami alerts
16:52 JST 28 Dec 2017 Hidaka-chiho Seibu 10 km 2.8 42.5 N 142.1 E1 No tsunami alerts
22:43 JST 28 Dec 2017 Kumamoto-ken Kumamoto-chiho 10 km 3.0 32.8 N 130.8 E1 No tsunami alerts
06:15 JST 29 Dec 2017 Tokachi Oki 30 km 4.9 41.6 N 143.8 E2 No tsunami alerts
07:48 JST 29 Dec 2017 Chiba-ken Toho-oki 10 km 3.6 35.7 N 140.9 E2 No tsunami alerts
11:54 JST 29 Dec 2017 Yamanashi-ken Chu-seibu 10 km 3.3 35.8 N 138.8 E1 No tsunami alerts
14:07 JST 29 Dec 2017 Etorofuto Nanto-oki 120 km 4.3 44.4 N 147.7 E1 No tsunami alerts
20:07 JST 29 Dec 2017 Chiba-ken Toho-oki 10 km 2.7 35.7 N 140.9 E1 No tsunami alerts
05:45 JST 30 Dec 2017 Gifu-ken Hida-chiho 10 km 2.7 36.0 N 137.3 E1 No tsunami alerts
23:34 JST 30 Dec 2017 Kushiro-chiho Chunambu 90 km 4.0 43.2 N 145.2 E2 No tsunami alerts
06:57 JST 31 Dec 2017 Ehime-ken Nan-yo 50 km 3.4 33.5 N 132.4 E1 No tsunami alerts
07:11 JST 31 Dec 2017 Bungo-suido 50 km 3.9 33.3 N 132.2 E2 No tsunami alerts
07:26 JST 31 Dec 2017 Miyakojima Kinkai 50 km 3.6 24.9 N 125.6 E1 No tsunami alerts
12:49 JST 31 Dec 2017 Tokara-retto Kinkai 170 km 4.8 29.6 N 129.5 E2 No tsunami alerts
20:21 JST 31 Dec 2017 Fukushima-ken Aizu 10 km 2.5 37.2 N 139.9 E1 No tsunami alerts
21:01 JST 31 Dec 2017 Okinawa-honto Kinkai 10 km 3.0 26.5 N 127.0 E1 No tsunami alerts
21:24 JST 31 Dec 2017 Miyakojima Kinkai 20 km 4.4 24.2 N 125.2 E1 No tsunami alerts
22:40 JST 31 Dec 2017 Akita-ken Nairiku-nambu 10 km 2.8 39.5 N 140.4 E2 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