Earthquakes Home | J1 Radio Home Page | REC Networks Home Quake Time Epicenter Latitude Longitude Depth Mag Intensity Remarks 03:51 JST 01 Feb 2012 Ibaraki-ken Oki 30 km 2.8 36.7 N 141.0 E 1 No tsunami alerts 04:30 JST 01 Feb 2012 Miyagi-ken Oki 50 km 3.5 38.4 N 141.9 E 1 No tsunami alerts 04:35 JST 01 Feb 2012 Fukushima-ken Oki 30 km 4.2 37.2 N 141.7 E 2 No tsunami alerts 05:23 JST 01 Feb 2012 Fukushima-ken Oki 40 km 3.9 37.5 N 141.6 E 2 No tsunami alerts 06:30 JST 01 Feb 2012 Hidaka-chiho Chubu very shallow 2.3 42.3 N 142.5 E 2 No tsunami alerts 10:55 JST 01 Feb 2012 Niijima-Kozushima Kinkai 10 km 3.9 33.9 N 138.8 E 1 No tsunami alerts 13:59 JST 01 Feb 2012 Ibaraki-ken Nambu 50 km 3.1 36.2 N 140.0 E 1 No tsunami alerts 14:17 JST 01 Feb 2012 Nemuro-hanto Nanto-oki 50 km 3.7 43.3 N 146.5 E 1 No tsunami alerts 16:48 JST 01 Feb 2012 Yamagata-ken Okitama-chiho 10 km 3.2 37.8 N 140.0 E 1 No tsunami alerts 17:22 JST 01 Feb 2012 Tokyo-to Tama-tobu 30 km 2.3 35.7 N 139.5 E 1 No tsunami alerts 20:57 JST 01 Feb 2012 Wakayama-ken Hokubu very shallow 2.4 34.0 N 135.3 E 1 No tsunami alerts 21:37 JST 01 Feb 2012 Ishikawa-ken Noto-chiho 10 km 2.8 37.5 N 137.3 E 1 No tsunami alerts 22:48 JST 01 Feb 2012 Akita-ken Oki 20 km 3.6 39.2 N 139.8 E 2 No tsunami alerts 23:09 JST 01 Feb 2012 Iwate-ken Oki 50 km 3.9 39.2 N 142.2 E 1 No tsunami alerts 02:01 JST 02 Feb 2012 Ibaraki-ken Hokubu 60 km 3.9 36.5 N 140.6 E 2 No tsunami alerts 08:06 JST 02 Feb 2012 Shimane-ken Tobu 10 km 2.2 35.3 N 133.3 E 1 No tsunami alerts 10:45 JST 02 Feb 2012 Nagano-ken Nambu 10 km 2.6 36.0 N 137.6 E 1 No tsunami alerts 19:34 JST 02 Feb 2012 Chiba-ken Toho-oki 30 km 3.3 35.8 N 141.1 E 1 No tsunami alerts 21:25 JST 02 Feb 2012 Miyagi-ken Oki 60 km 4.1 38.4 N 141.8 E 2 No tsunami alerts 21:29 JST 02 Feb 2012 Hokkaido Toho-oki 40 km 4.2 43.3 N 147.0 E 1 No tsunami alerts 22:06 JST 02 Feb 2012 Fukushima-ken Hamadori 10 km 2.7 37.1 N 140.8 E 1 No tsunami alerts 05:16 JST 03 Feb 2012 Kumamoto-ken Kumamoto-chiho 10 km 3.0 32.9 N 130.8 E 2 No tsunami alerts 09:32 JST 03 Feb 2012 Ibaraki-ken Hokubu 60 km 3.1 36.4 N 140.6 E 1 No tsunami alerts 10:57 JST 03 Feb 2012 Yamanashi-ken Tobu-Fujigoko 20 km 2.4 35.5 N 139.0 E 1 No tsunami alerts 13:44 JST 03 Feb 2012 Miyagi-ken Oki 50 km 3.4 38.5 N 141.8 E 1 No tsunami alerts 15:03 JST 03 Feb 2012 Fukushima-ken Nakadori 20 km 3.0 37.1 N 140.5 E 2 No tsunami alerts 17:41 JST 03 Feb 2012 Akita-ken Nairiku-nambu 10 km 2.1 39.6 N 140.4 E 1 No tsunami alerts 18:52 JST 03 Feb 2012 Iwate-ken Oki 40 km 3.8 40.3 N 142.3 E 1 No tsunami alerts 18:59 JST 03 Feb 2012 Miyagi-ken Oki 50 km 4.5 38.4 N 142.2 E 2 No tsunami alerts 21:44 JST 03 Feb 2012 Okinawa-honto Kinkai 70 km 4.1 26.2 N 126.4 E 1 No tsunami alerts 22:48 JST 03 Feb 2012 Urakawa Oki 10 km 2.1 42.2 N 142.5 E 1 No tsunami alerts 02:36 JST 04 Feb 2012 Iwate-ken Oki 40 km 4.0 39.1 N 142.4 E 1 No tsunami alerts 06:02 JST 04 Feb 2012 Fukushima-ken Oki 40 km 4.0 36.9 N 141.5 E 1 No tsunami alerts 06:51 JST 04 Feb 2012 Iwate-ken Oki 50 km 3.9 39.6 N 142.1 E 2 No tsunami alerts 08:32 JST 04 Feb 2012 Iwate-ken Oki 50 km 3.9 39.6 N 142.1 E 2 No tsunami alerts 08:41 JST 04 Feb 2012 Miyagi-ken Oki 50 km 3.9 38.9 N 142.0 E 2 No tsunami alerts 10:16 JST 04 Feb 2012 Kyoto-fu Nambu very shallow 2.7 35.3 N 135.8 E 1 No tsunami alerts 11:54 JST 04 Feb 2012 Yonagunijima Kinkai 110 km 4.9 24.7 N 122.7 E 2 No tsunami alerts 14:56 JST 04 Feb 2012 Fukushima-ken Oki 40 km 4.3 37.3 N 141.8 E 1 No tsunami alerts 16:21 JST 04 Feb 2012 Miyagi-ken Oki 60 km 3.9 38.2 N 141.9 E 1 No tsunami alerts 17:01 JST 04 Feb 2012 Ibaraki-ken Hokubu 10 km 3.3 36.7 N 140.6 E 2 No tsunami alerts 17:30 JST 04 Feb 2012 Gifu-ken Hida-chiho very shallow 2.7 36.2 N 137.2 E 1 No tsunami alerts 19:21 JST 04 Feb 2012 Ibaraki-ken Nambu 70 km 3.9 36.3 N 140.1 E 2 No tsunami alerts 20:29 JST 04 Feb 2012 Akita-ken Nairiku-nambu 10 km 2.2 39.6 N 140.5 E 1 No tsunami alerts 02:13 JST 05 Feb 2012 Miyagi-ken Oki 70 km 3.3 38.4 N 141.6 E 1 No tsunami alerts 03:03 JST 05 Feb 2012 Iwate-ken Oki 30 km 4.2 40.2 N 142.5 E 2 No tsunami alerts 04:45 JST 05 Feb 2012 Fukushima-ken Oki 30 km 3.8 37.4 N 141.3 E 2 No tsunami alerts 07:19 JST 05 Feb 2012 Fukushima-ken Hamadori 10 km 3.0 37.1 N 140.7 E 1 No tsunami alerts 07:54 JST 05 Feb 2012 Fukushima-ken Hamadori 10 km 3.1 37.0 N 140.7 E 1 No tsunami alerts 08:01 JST 05 Feb 2012 Miyagi-ken Oki 50 km 4.3 38.3 N 142.2 E 2 No tsunami alerts 08:26 JST 05 Feb 2012 Yamanashi-ken Tobu-Fujigoko 20 km 2.7 35.5 N 139.0 E 1 No tsunami alerts 08:59 JST 05 Feb 2012 Ibaraki-ken Oki 40 km 4.3 36.2 N 141.0 E Unkn No tsunami alerts 09:11 JST 05 Feb 2012 Ibaraki-ken Nambu 60 km 3.2 36.3 N 140.1 E 1 No tsunami alerts 09:38 JST 05 Feb 2012 Chiba-ken Toho-oki 50 km 4.1 35.7 N 140.8 E 2 No tsunami alerts 10:35 JST 05 Feb 2012 Miyagi-ken Oki 40 km 3.6 38.4 N 142.2 E 1 No tsunami alerts 16:45 JST 05 Feb 2012 Miyagi-ken Oki 40 km 4.0 38.4 N 142.3 E 1 No tsunami alerts 21:45 JST 05 Feb 2012 Miyagi-ken Oki 50 km 3.9 38.6 N 141.9 E 2 No tsunami alerts 23:17 JST 05 Feb 2012 Miyagi-ken Oki 40 km 4.3 38.5 N 142.3 E 1 No tsunami alerts 07:05 JST 06 Feb 2012 Ibaraki-ken Oki very shallow 5.0 36.5 N 141.0 E Unkn No tsunami alerts 12:22 JST 06 Feb 2012 Kushiro Oki 50 km 3.9 42.9 N 144.7 E 2 No tsunami alerts 14:31 JST 06 Feb 2012 Ibaraki-ken Oki 30 km 4.0 36.4 N 141.1 E 2 No tsunami alerts 20:04 JST 06 Feb 2012 Fukushima-ken Oki 50 km 3.7 37.0 N 141.2 E 1 No tsunami alerts 01:06 JST 07 Feb 2012 Iwate-ken Nairiku-nambu 130 km 3.6 39.3 N 141.1 E 2 No tsunami alerts 03:44 JST 07 Feb 2012 Ibaraki-ken Oki 20 km 3.8 36.6 N 141.2 E 1 No tsunami alerts 04:19 JST 07 Feb 2012 Chiba-ken Toho-oki 20 km 3.8 35.8 N 141.0 E 2 No tsunami alerts 06:23 JST 07 Feb 2012 Miyagi-ken Oki 40 km 4.1 38.4 N 142.3 E 1 No tsunami alerts 07:39 JST 07 Feb 2012 Fukushima-ken Oki 30 km 4.2 37.6 N 141.9 E 2 No tsunami alerts 08:10 JST 07 Feb 2012 Tokyo-to Tama-tobu 40 km 4.0 35.6 N 139.4 E 2 No tsunami alerts 20:10 JST 07 Feb 2012 Ibaraki-ken Hokubu 10 km 3.2 36.7 N 140.7 E 1 No tsunami alerts 22:30 JST 07 Feb 2012 Soya Toho-oki 310 km 4.9 45.6 N 142.4 E 2 No tsunami alerts 22:38 JST 07 Feb 2012 Chiba-ken Hokuseibu 80 km 4.2 35.8 N 140.2 E 2 No tsunami alerts 01:00 JST 08 Feb 2012 Shizuoka-ken Seibu 10 km 2.8 35.0 N 137.9 E 1 No tsunami alerts 06:41 JST 08 Feb 2012 Ibaraki-ken Oki 10 km 4.1 36.6 N 140.7 E Unkn No tsunami alerts 09:57 JST 08 Feb 2012 Fukushima-ken Aizu 10 km 3.3 37.7 N 140.0 E 2 No tsunami alerts 11:54 JST 08 Feb 2012 Chiba-ken Toho-oki 10 km 3.1 35.8 N 140.9 E 1 No tsunami alerts 15:21 JST 08 Feb 2012 Fukushima-ken Oki 30 km 3.5 37.4 N 141.3 E 1 No tsunami alerts 15:37 JST 08 Feb 2012 Nagano-ken Hokubu 10 km 2.1 36.5 N 137.9 E 1 No tsunami alerts 16:12 JST 08 Feb 2012 Nagano-ken Hokubu 10 km 2.2 36.5 N 137.9 E 1 No tsunami alerts 17:13 JST 08 Feb 2012 Nagano-ken Hokubu 10 km 2.3 36.5 N 138.0 E 1 No tsunami alerts 18:54 JST 08 Feb 2012 Kunashirito Fukin 120 km 3.5 43.5 N 145.5 E 1 No tsunami alerts 20:36 JST 08 Feb 2012 Ibaraki-ken Oki 50 km 3.9 36.7 N 141.1 E 3 No tsunami alerts 20:38 JST 08 Feb 2012 Fukushima-ken Oki 30 km 3.8 37.7 N 141.9 E 1 No tsunami alerts 21:01 JST 08 Feb 2012 Sado Fukin 10 km 5.7 37.9 N 138.2 E 5 upper No tsunami alerts 21:01 JST 08 Feb 2012 Sado Fukin 10 km 5.7 37.9 N 138.2 E 5 upper Intensity correction 21:22 JST 08 Feb 2012 Sado Fukin 10 km 3.1 37.9 N 138.1 E 1 No tsunami alerts 23:09 JST 08 Feb 2012 Miyagi-ken Oki 40 km 3.7 38.5 N 142.2 E 1 No tsunami alerts 00:22 JST 09 Feb 2012 Sado Fukin 10 km 3.1 37.9 N 138.2 E 1 No tsunami alerts 00:27 JST 09 Feb 2012 Iwate-ken Oki 50 km 3.6 39.1 N 142.1 E 1 No tsunami alerts 03:15 JST 09 Feb 2012 Amami-oshima Kinkai 20 km 3.6 28.6 N 129.7 E 1 No tsunami alerts 04:22 JST 09 Feb 2012 Aomori-ken Seiho-oki 160 km 4.1 41.2 N 140.3 E 1 No tsunami alerts 12:55 JST 09 Feb 2012 Hyuga-nada 20 km 4.6 31.5 N 131.9 E 3 No tsunami alerts 12:56 JST 09 Feb 2012 Ibaraki-ken Oki 50 km 3.1 36.6 N 140.9 E 1 No tsunami alerts 14:12 JST 09 Feb 2012 Nagano-ken Chubu very shallow 1.9 36.2 N 137.6 E 1 No tsunami alerts 14:18 JST 09 Feb 2012 Chiba-ken Toho-oki very shallow 3.6 35.8 N 140.9 E 1 No tsunami alerts 15:14 JST 09 Feb 2012 Izu-hanto Toho-oki 10 km 3.9 35.0 N 139.1 E 3 No tsunami alerts 16:00 JST 09 Feb 2012 Miyagi-ken Oki 50 km 4.1 38.2 N 141.9 E 2 No tsunami alerts 16:09 JST 09 Feb 2012 Fukushima-ken Oki 50 km 4.2 37.1 N 141.5 E 2 No tsunami alerts 17:06 JST 09 Feb 2012 Kumamoto-ken Kumamoto-chiho 10 km 2.2 32.8 N 130.8 E 1 No tsunami alerts 19:22 JST 09 Feb 2012 Chiba-ken Toho-oki 30 km 3.4 35.5 N 140.5 E 2 No tsunami alerts 22:02 JST 09 Feb 2012 Miyagi-ken Oki 50 km 2.8 38.7 N 141.8 E 1 No tsunami alerts 23:39 JST 09 Feb 2012 Nagano-ken Hokubu 10 km 2.4 36.5 N 137.9 E 1 No tsunami alerts 00:22 JST 10 Feb 2012 Chiba-ken Hokuseibu 80 km 3.4 35.7 N 140.2 E 1 No tsunami alerts 01:58 JST 10 Feb 2012 Ibaraki-ken Oki 20 km 3.9 36.8 N 141.3 E 2 No tsunami alerts 03:33 JST 10 Feb 2012 Iwate-ken Oki 50 km 3.2 39.6 N 142.1 E 1 No tsunami alerts 06:52 JST 10 Feb 2012 Miyagi-ken Chubu 110 km 4.4 38.4 N 140.8 E 3 No tsunami alerts 13:35 JST 10 Feb 2012 Ibaraki-ken Oki 40 km 3.2 36.2 N 140.9 E 1 No tsunami alerts 13:43 JST 10 Feb 2012 Fukushima-ken Oki 30 km 3.5 37.2 N 141.3 E 1 No tsunami alerts 13:56 JST 10 Feb 2012 Akita-ken Nairiku-hokubu 10 km 3.7 40.1 N 140.6 E 3 No tsunami alerts 14:10 JST 10 Feb 2012 Ibaraki-ken Hokubu 20 km 3.8 36.8 N 140.6 E 2 No tsunami alerts 15:29 JST 10 Feb 2012 Miyagi-ken Oki 40 km 3.5 38.5 N 142.1 E 1 No tsunami alerts 17:32 JST 10 Feb 2012 Akita-ken Nairiku-nambu 10 km 2.5 39.6 N 140.4 E 1 No tsunami alerts 18:43 JST 10 Feb 2012 Ibaraki-ken Oki 40 km 3.2 36.6 N 141.1 E 1 No tsunami alerts 19:56 JST 10 Feb 2012 Hokkaido Hokusei-oki 10 km 2.9 44.5 N 141.7 E 1 No tsunami alerts 07:07 JST 11 Feb 2012 Ibaraki-ken Nambu 50 km 3.5 36.1 N 139.9 E 2 No tsunami alerts 10:27 JST 11 Feb 2012 Ibaraki-ken Nambu 50 km 4.7 36.1 N 139.8 E 3 No tsunami alerts 18:40 JST 11 Feb 2012 Wakayama-ken Hokubu 10 km 3.3 34.0 N 135.3 E 1 No tsunami alerts 20:27 JST 11 Feb 2012 Aomori-ken Toho-oki 20 km 3.8 41.2 N 141.7 E 2 No tsunami alerts 20:42 JST 11 Feb 2012 Ibaraki-ken Oki 40 km 3.1 36.3 N 141.0 E 1 No tsunami alerts 00:58 JST 12 Feb 2012 Chiba-ken Toho-oki 10 km 3.6 35.8 N 140.9 E 1 No tsunami alerts 01:22 JST 12 Feb 2012 Ibaraki-ken Oki 10 km 3.5 36.6 N 141.1 E 1 No tsunami alerts 03:35 JST 12 Feb 2012 Fukushima-ken Oki 20 km 4.0 37.4 N 141.7 E 1 No tsunami alerts 04:56 JST 12 Feb 2012 Miyagi-ken Oki 40 km 4.5 38.7 N 142.2 E Unkn No tsunami alerts 07:38 JST 12 Feb 2012 Miyagi-ken Oki 50 km 3.6 38.3 N 141.9 E 1 No tsunami alerts 10:51 JST 12 Feb 2012 Yamanashi-ken Tobu-Fujigoko 20 km 3.4 35.5 N 138.9 E 2 No tsunami alerts 11:04 JST 12 Feb 2012 Miyagi-ken Oki 40 km 3.5 38.3 N 142.3 E 1 No tsunami alerts 13:41 JST 12 Feb 2012 Sanriku Oki 10 km 5.0 38.6 N 144.1 E 2 No tsunami alerts 17:26 JST 12 Feb 2012 Ibaraki-ken Oki 40 km 4.0 36.3 N 141.0 E 2 No tsunami alerts 18:15 JST 12 Feb 2012 Ibaraki-ken Hokubu 10 km 3.1 36.7 N 140.6 E 1 No tsunami alerts 00:52 JST 13 Feb 2012 Chiba-ken Hokuseibu 80 km 3.4 35.7 N 140.1 E 1 No tsunami alerts 05:58 JST 13 Feb 2012 Miyagi-ken Oki 40 km 4.3 38.2 N 142.5 E 1 No tsunami alerts 16:21 JST 13 Feb 2012 Fukushima-ken Hamadori 10 km 3.3 37.0 N 140.8 E 1 No tsunami alerts 19:03 JST 13 Feb 2012 Iwate-ken Oki 30 km 4.0 39.4 N 142.5 E 1 No tsunami alerts 22:11 JST 13 Feb 2012 Okinawa-honto Kinkai 10 km 4.3 26.5 N 128.8 E 1 No tsunami alerts 04:06 JST 14 Feb 2012 Urakawa Oki 10 km 2.2 42.2 N 142.6 E 1 No tsunami alerts 08:21 JST 14 Feb 2012 Ibaraki-ken Hokubu 10 km 3.3 36.7 N 140.7 E 1 No tsunami alerts 09:56 JST 14 Feb 2012 Chiba-ken Toho-oki 10 km 3.1 35.7 N 141.0 E 1 No tsunami alerts 11:49 JST 14 Feb 2012 Fukushima-ken Hamadori 10 km 3.6 37.0 N 140.8 E 1 No tsunami alerts 12:28 JST 14 Feb 2012 Ibaraki-ken Oki 20 km 5.5 36.3 N 141.6 E 3 No tsunami alerts 12:28 JST 14 Feb 2012 Ibaraki-ken Oki 20 km 5.5 36.3 N 141.6 E 3 Intensity correction 13:33 JST 14 Feb 2012 Nagano-ken Hokubu 10 km 2.4 36.5 N 137.9 E 1 No tsunami alerts 15:22 JST 14 Feb 2012 Ibaraki-ken Oki very shallow 6.2 36.3 N 141.8 E 3   19:48 JST 14 Feb 2012 Sanriku Oki 10 km 4.7 39.4 N 144.2 E 2 No tsunami alerts 20:15 JST 14 Feb 2012 Chiba-ken Toho-oki 10 km 4.1 35.7 N 141.1 E 1 No tsunami alerts 21:40 JST 14 Feb 2012 Nagano-ken Hokubu 10 km 3.5 36.5 N 137.9 E 4 No tsunami alerts 21:41 JST 14 Feb 2012 Ibaraki-ken Oki 40 km 4.2 36.7 N 141.0 E 2 No tsunami alerts 21:47 JST 14 Feb 2012 Nagano-ken Hokubu 10 km 2.1 36.5 N 137.9 E 1 No tsunami alerts 21:55 JST 14 Feb 2012 Nagano-ken Hokubu 10 km 2.0 36.5 N 137.9 E 1 No tsunami alerts 22:21 JST 14 Feb 2012 Nagano-ken Hokubu 10 km 2.1 36.5 N 137.9 E 1 No tsunami alerts 22:56 JST 14 Feb 2012 Fukushima-ken Oki 40 km 3.3 37.3 N 141.5 E 1 No tsunami alerts 03:51 JST 15 Feb 2012 Ibaraki-ken Oki 10 km 4.1 35.8 N 141.5 E 1 No tsunami alerts 04:15 JST 15 Feb 2012 Chiba-ken Toho-oki 20 km 4.2 35.7 N 141.1 E 2 No tsunami alerts 05:00 JST 15 Feb 2012 Iwate-ken Engan-nambu 70 km 3.5 39.0 N 141.7 E 1 No tsunami alerts 05:35 JST 15 Feb 2012 Ibaraki-ken Hokubu 10 km 3.3 36.7 N 140.7 E 1 No tsunami alerts 07:34 JST 15 Feb 2012 Ibaraki-ken Oki 20 km 4.9 36.3 N 141.8 E 2 No tsunami alerts 11:59 JST 15 Feb 2012 Oshima-chiho Tobu 10 km 3.1 42.1 N 140.5 E 2 No tsunami alerts 13:36 JST 15 Feb 2012 Oshima-chiho Tobu 10 km 3.5 42.1 N 140.5 E 3 No tsunami alerts 14:55 JST 15 Feb 2012 Oshima-chiho Tobu 10 km 2.5 42.1 N 140.5 E 1 No tsunami alerts 15:28 JST 15 Feb 2012 Fukushima-ken Oki 40 km 4.7 37.8 N 141.6 E Unkn No tsunami alerts 21:02 JST 15 Feb 2012 Shizuoka-ken Seibu 10 km 2.6 35.0 N 137.9 E 1 No tsunami alerts 02:32 JST 16 Feb 2012 Ibaraki-ken Oki 30 km 4.4 36.2 N 141.1 E 3 No tsunami alerts 07:20 JST 16 Feb 2012 Chiba-ken Nanto-oki 70 km 3.2 35.0 N 140.0 E 1 No tsunami alerts 10:43 JST 16 Feb 2012 Fukushima-ken Oki 40 km 3.6 37.4 N 141.4 E 1 No tsunami alerts 11:58 JST 16 Feb 2012 Suruga-wan very shallow 3.3 34.8 N 138.7 E 1 No tsunami alerts 13:50 JST 16 Feb 2012 Hokkaido Nansei-oki 10 km 4.4 42.1 N 138.9 E 3 No tsunami alerts 14:09 JST 16 Feb 2012 Miyagi-ken Oki 40 km 4.4 38.5 N 142.1 E 3 No tsunami alerts 14:22 JST 16 Feb 2012 Fukushima-ken Oki 50 km 3.6 36.9 N 141.1 E 1 No tsunami alerts 00:30 JST 17 Feb 2012 Fukushima-ken Nakadori 20 km 3.1 37.1 N 140.6 E 2 No tsunami alerts 02:42 JST 17 Feb 2012 Fukushima-ken Oki 50 km 3.7 37.0 N 141.3 E 2 No tsunami alerts 04:29 JST 17 Feb 2012 Fukushima-ken Oki 10 km 2.9 37.3 N 141.1 E 1 No tsunami alerts 04:50 JST 17 Feb 2012 Yamagata-ken Okitama-chiho 10 km 3.3 37.8 N 140.0 E 1 No tsunami alerts 06:00 JST 17 Feb 2012 Shizuoka-ken Seibu 20 km 3.8 34.9 N 138.0 E 2 No tsunami alerts 06:48 JST 17 Feb 2012 Akita-ken Nairiku-nambu 10 km 2.2 39.6 N 140.4 E 1 No tsunami alerts 16:14 JST 17 Feb 2012 Ibaraki-ken Hokubu 10 km 2.5 36.7 N 140.6 E 1 No tsunami alerts 18:08 JST 17 Feb 2012 Miyagi-ken Oki 60 km 3.4 38.4 N 141.9 E 1 No tsunami alerts 19:23 JST 17 Feb 2012 Chiba-ken Toho-oki 10 km 3.1 35.8 N 141.0 E 1 No tsunami alerts 19:37 JST 17 Feb 2012 Aichi-ken Tobu 40 km 3.1 35.0 N 137.6 E 1 No tsunami alerts 19:55 JST 17 Feb 2012 Fukushima-ken Oki 40 km 3.8 37.5 N 141.9 E 1 No tsunami alerts 21:48 JST 17 Feb 2012 Kii-suido 10 km 3.0 34.1 N 135.1 E 2 No tsunami alerts 03:10 JST 18 Feb 2012 Ishigakijima Kinkai 40 km 3.9 24.1 N 124.3 E 1 No tsunami alerts 06:18 JST 18 Feb 2012 Ibaraki-ken Oki 10 km 3.4 36.5 N 140.7 E 2 No tsunami alerts 06:22 JST 18 Feb 2012 Ibaraki-ken Oki 10 km 3.0 36.5 N 140.7 E 1 No tsunami alerts 09:38 JST 18 Feb 2012 Chiba-ken Toho-oki 40 km 4.3 35.6 N 141.1 E 1 No tsunami alerts 10:59 JST 18 Feb 2012 Urakawa Oki 60 km 4.2 41.9 N 142.5 E 2 No tsunami alerts 13:56 JST 18 Feb 2012 Chiba-ken Hokuseibu 10 km 3.8 35.6 N 140.1 E 3 No tsunami alerts 14:13 JST 18 Feb 2012 Chiba-ken Hokuseibu 10 km 4.2 35.6 N 140.1 E 4 No tsunami alerts 16:07 JST 18 Feb 2012 Miyagi-ken Oki 60 km 4.2 38.7 N 141.7 E 2 No tsunami alerts 16:22 JST 18 Feb 2012 Ibaraki-ken Oki 50 km 3.7 36.5 N 141.0 E 1 No tsunami alerts 17:44 JST 18 Feb 2012 Kushiro-chiho Chunambu 70 km 3.7 43.2 N 145.3 E 1 No tsunami alerts 20:57 JST 18 Feb 2012 Ibaraki-ken Hokubu 10 km 2.7 36.7 N 140.6 E 1 No tsunami alerts 22:43 JST 18 Feb 2012 Ibaraki-ken Oki 50 km 3.3 36.6 N 140.9 E 1 No tsunami alerts 23:20 JST 18 Feb 2012 Ibaraki-ken Oki 10 km 4.8 36.5 N 141.0 E 3 No tsunami alerts 23:20 JST 18 Feb 2012 Ibaraki-ken Oki 10 km 4.8 36.5 N 141.0 E 3 Intensity correction 23:35 JST 18 Feb 2012 Shimane-ken Tobu 10 km 3.0 35.2 N 132.7 E 1 No tsunami alerts 03:22 JST 19 Feb 2012 Chiba-ken Hokutobu 40 km 2.8 35.9 N 140.5 E 1 No tsunami alerts 04:31 JST 19 Feb 2012 Chiba-ken Hokutobu 30 km 2.7 35.6 N 140.4 E 1 No tsunami alerts 06:44 JST 19 Feb 2012 Miyagi-ken Oki 50 km 4.4 38.0 N 141.9 E 2 No tsunami alerts 09:58 JST 19 Feb 2012 Fukushima-ken Oki 30 km 4.0 37.2 N 141.9 E 1 No tsunami alerts 12:11 JST 19 Feb 2012 Miyakojima Kinkai 30 km 3.4 24.6 N 125.2 E 1 No tsunami alerts 14:54 JST 19 Feb 2012 Ibaraki-ken Hokubu 10 km 5.1 36.7 N 140.6 E 5 lower No tsunami alerts 14:54 JST 19 Feb 2012 Ibaraki-ken Hokubu 10 km 5.1 36.7 N 140.6 E 5 lower Intensity correction 21:52 JST 19 Feb 2012 Fukushima-ken Oki 30 km 3.9 37.2 N 141.2 E 2 No tsunami alerts 22:12 JST 19 Feb 2012 Ibaraki-ken Hokubu 10 km 3.9 36.7 N 140.7 E 2 No tsunami alerts 22:29 JST 19 Feb 2012 Ibaraki-ken Hokubu 20 km 3.5 36.8 N 140.6 E 1 No tsunami alerts 23:18 JST 19 Feb 2012 Ibaraki-ken Hokubu 10 km 3.0 36.7 N 140.7 E 1 No tsunami alerts 02:27 JST 20 Feb 2012 Akita-ken Nairiku-nambu 10 km 2.2 39.5 N 140.4 E 1 No tsunami alerts 05:42 JST 20 Feb 2012 Ibaraki-ken Hokubu 10 km 2.5 36.7 N 140.7 E 1 No tsunami alerts 06:55 JST 20 Feb 2012 Akita-ken Nairiku-nambu 10 km 2.6 39.5 N 140.4 E 2 No tsunami alerts 10:42 JST 20 Feb 2012 Amami-oshima Kinkai 50 km 3.4 28.6 N 129.5 E 1 No tsunami alerts 11:18 JST 20 Feb 2012 Hachijojima Kinkai very shallow 1.7 33.1 N 139.8 E 1 No tsunami alerts 13:20 JST 20 Feb 2012 Aki-nada 50 km 3.2 33.9 N 132.4 E 1 No tsunami alerts 13:28 JST 20 Feb 2012 Ibaraki-ken Hokubu 10 km 3.4 36.7 N 140.7 E 3 No tsunami alerts 13:29 JST 20 Feb 2012 Amami-oshima Kinkai 40 km 3.3 28.0 N 129.4 E 1 No tsunami alerts 18:37 JST 20 Feb 2012 Chiba-ken Toho-oki 60 km 3.5 35.4 N 140.4 E 1 No tsunami alerts 21:16 JST 20 Feb 2012 Yamagata-ken Okitama-chiho 10 km 3.1 37.8 N 140.0 E 1 No tsunami alerts 21:21 JST 20 Feb 2012 Yamagata-ken Okitama-chiho 10 km 3.2 37.8 N 140.0 E 1 No tsunami alerts 21:40 JST 20 Feb 2012 Ibaraki-ken Hokubu 20 km 3.4 36.8 N 140.7 E 2 No tsunami alerts 22:43 JST 20 Feb 2012 Fukushima-ken Oki 30 km 3.7 37.1 N 141.3 E 2 No tsunami alerts 23:40 JST 20 Feb 2012 Chiba-ken Nanto-oki 70 km 3.5 35.0 N 140.0 E 1 No tsunami alerts 04:16 JST 21 Feb 2012 Miyagi-ken Oki 40 km 4.1 38.8 N 142.4 E 2 No tsunami alerts 07:37 JST 21 Feb 2012 Ibaraki-ken Hokubu 20 km 3.8 36.8 N 140.6 E 2 No tsunami alerts 09:34 JST 21 Feb 2012 Chiba-ken Hokutobu 40 km 3.4 35.9 N 140.6 E 2 No tsunami alerts 10:22 JST 21 Feb 2012 Kyoto-fu Nambu 10 km 3.4 35.3 N 135.8 E 2 No tsunami alerts 20:14 JST 21 Feb 2012 Mutsu-wan 110 km 3.7 41.1 N 141.0 E 1 No tsunami alerts 21:04 JST 21 Feb 2012 Miyagi-ken Oki 60 km 2.8 38.6 N 141.6 E 1 No tsunami alerts 23:36 JST 21 Feb 2012 Sado Fukin 10 km 3.8 37.9 N 138.1 E 2 No tsunami alerts 23:44 JST 21 Feb 2012 Sado Fukin 10 km 3.4 37.9 N 138.1 E 2 No tsunami alerts 01:17 JST 22 Feb 2012 Amami-oshima Kinkai 30 km 3.2 28.2 N 129.6 E 1 No tsunami alerts 02:26 JST 22 Feb 2012 Ibaraki-ken Hokubu 10 km 3.3 36.7 N 140.6 E 2 No tsunami alerts 02:59 JST 22 Feb 2012 Chiba-ken Hokuseibu 70 km 3.2 35.6 N 140.2 E 1 No tsunami alerts 04:13 JST 22 Feb 2012 Ibaraki-ken Nambu 50 km 3.0 36.1 N 139.9 E 1 No tsunami alerts 05:35 JST 22 Feb 2012 Urakawa Oki 60 km 3.5 41.6 N 142.1 E 1 No tsunami alerts 05:43 JST 22 Feb 2012 Ibaraki-ken Hokubu 10 km 3.0 36.7 N 140.6 E 1 No tsunami alerts 07:43 JST 22 Feb 2012 Miyagi-ken Oki 10 km 4.3 37.8 N 142.6 E 1 No tsunami alerts 09:54 JST 22 Feb 2012 Chiba-ken Toho-oki 20 km 3.7 35.7 N 141.0 E 1 No tsunami alerts 10:55 JST 22 Feb 2012 Iwate-ken Oki 30 km 4.2 39.1 N 142.5 E 1 No tsunami alerts 13:07 JST 22 Feb 2012 Fukushima-ken Hamadori 20 km 3.0 37.0 N 140.6 E 1 No tsunami alerts 17:28 JST 22 Feb 2012 Iwate-ken Oki 60 km 4.0 40.1 N 142.2 E 2 No tsunami alerts 20:03 JST 22 Feb 2012 Miyagi-ken Oki 60 km 3.6 38.5 N 141.7 E 1 No tsunami alerts 22:10 JST 22 Feb 2012 Ibaraki-ken Oki 20 km 3.4 36.0 N 141.2 E 1 No tsunami alerts 05:35 JST 23 Feb 2012 Chiba-ken Hokuseibu 80 km 2.9 35.6 N 140.1 E 1 No tsunami alerts 12:20 JST 23 Feb 2012 Toyama-ken Seibu very shallow 2.7 36.3 N 137.0 E 1 No tsunami alerts 13:09 JST 23 Feb 2012 Fukushima-ken Hamadori 20 km 3.4 37.0 N 140.7 E 1 No tsunami alerts 15:44 JST 23 Feb 2012 Fukushima-ken Oki 10 km 2.8 37.1 N 141.1 E 1 No tsunami alerts 00:26 JST 24 Feb 2012 Urakawa Oki 60 km 4.0 42.1 N 142.4 E 2 No tsunami alerts 04:28 JST 24 Feb 2012 Iwate-ken Oki 60 km 4.7 39.0 N 142.3 E 3 No tsunami alerts 04:30 JST 24 Feb 2012 Iwate-ken Oki 50 km 3.7 39.0 N 142.3 E 1 No tsunami alerts 11:45 JST 24 Feb 2012 Ibaraki-ken Nambu 70 km 3.4 36.1 N 140.1 E 1 No tsunami alerts 13:10 JST 24 Feb 2012 Ibaraki-ken Nambu 70 km 4.3 36.0 N 140.1 E 3 No tsunami alerts 13:10 JST 24 Feb 2012 Ibaraki-ken Nambu 70 km 4.3 36.0 N 140.1 E 3 Intensity correction 00:59 JST 25 Feb 2012 Miyagi-ken Oki 20 km 4.0 38.3 N 142.4 E 1 No tsunami alerts 04:53 JST 25 Feb 2012 Nagano-ken Nambu very shallow 2.6 35.8 N 137.6 E 2 No tsunami alerts 05:15 JST 25 Feb 2012 Miyagi-ken Oki 60 km 3.7 38.3 N 141.8 E 1 No tsunami alerts 05:49 JST 25 Feb 2012 Hiroshima-ken Hokubu very shallow 2.6 35.0 N 132.9 E 1 No tsunami alerts 06:02 JST 25 Feb 2012 Nagano-ken Hokubu 10 km 3.1 37.0 N 138.5 E 2 No tsunami alerts 07:33 JST 25 Feb 2012 Ibaraki-ken Oki 50 km 4.0 36.6 N 141.0 E 1 No tsunami alerts 08:00 JST 25 Feb 2012 Fukushima-ken Oki 50 km 3.5 36.9 N 141.1 E 1 No tsunami alerts 14:15 JST 25 Feb 2012 Ibaraki-ken Hokubu 10 km 3.3 36.7 N 140.7 E 1 No tsunami alerts 15:42 JST 25 Feb 2012 Chiba-ken Hokuseibu 80 km 3.2 35.6 N 140.2 E 1 No tsunami alerts 17:27 JST 25 Feb 2012 Fukushima-ken Aizu 10 km 2.6 37.7 N 139.9 E 1 No tsunami alerts 20:39 JST 25 Feb 2012 Fukushima-ken Hamadori 20 km 3.0 37.0 N 140.6 E 1 No tsunami alerts 23:27 JST 25 Feb 2012 Ibaraki-ken Hokubu 50 km 3.4 36.5 N 140.6 E 2 No tsunami alerts 04:12 JST 26 Feb 2012 Toyama-ken Seibu very shallow 3.3 36.3 N 137.0 E 2 No tsunami alerts 04:31 JST 26 Feb 2012 Ibaraki-ken Oki 40 km 3.2 36.3 N 141.0 E 1 No tsunami alerts 05:42 JST 26 Feb 2012 Miyagi-ken Oki 60 km 2.9 38.6 N 141.7 E 1 No tsunami alerts 07:37 JST 26 Feb 2012 Bungo-suido 40 km 2.9 33.3 N 132.3 E 1 No tsunami alerts 11:35 JST 26 Feb 2012 Taiwan and its Vicinity 20 km 6.1 22.7 N 120.8 E 1 No tsunami alerts 16:05 JST 26 Feb 2012 Kushiro Oki 60 km 4.1 42.6 N 144.6 E 2 No tsunami alerts 17:58 JST 26 Feb 2012 Miyagi-ken Oki 60 km 3.4 38.3 N 141.6 E 1 No tsunami alerts 20:00 JST 26 Feb 2012 Miyagi-ken Oki 60 km 2.6 38.6 N 141.7 E 1 No tsunami alerts 20:26 JST 26 Feb 2012 Miyagi-ken Oki 50 km 3.3 38.5 N 141.7 E 1 No tsunami alerts 22:01 JST 26 Feb 2012 Yamanashi-ken Tobu-Fujigoko 20 km 3.3 35.5 N 139.0 E 2 No tsunami alerts 23:19 JST 26 Feb 2012 Fukushima-ken Oki 30 km 4.2 37.5 N 142.0 E 2 No tsunami alerts 05:58 JST 27 Feb 2012 Miyagi-ken Oki 50 km 2.8 38.9 N 141.9 E 1 No tsunami alerts 07:57 JST 27 Feb 2012 Ibaraki-ken Oki 40 km 3.7 36.3 N 141.1 E 1 No tsunami alerts 10:11 JST 27 Feb 2012 Iriomotejima Fukin 30 km 5.4 23.9 N 123.4 E 2 No tsunami alerts 11:25 JST 27 Feb 2012 Aomori-ken Toho-oki 10 km 4.5 40.5 N 142.9 E 1 No tsunami alerts 16:34 JST 27 Feb 2012 Fukushima-ken Hamadori 20 km 3.1 37.0 N 140.6 E 1 No tsunami alerts 16:48 JST 27 Feb 2012 Ishikawa-ken Noto-chiho 10 km 2.7 37.4 N 137.0 E 1 No tsunami alerts 20:32 JST 27 Feb 2012 Iwate-ken Oki 50 km 4.0 39.9 N 142.1 E 2 No tsunami alerts 01:29 JST 28 Feb 2012 Okinawa-honto Kinkai 50 km 4.5 25.3 N 127.2 E 2 No tsunami alerts 02:47 JST 28 Feb 2012 Chiba-ken Nambu 120 km 4.1 35.2 N 140.1 E 1 No tsunami alerts 04:32 JST 28 Feb 2012 Okinawa-honto Kinkai 50 km 5.6 25.5 N 127.3 E 3 No tsunami alerts 04:57 JST 28 Feb 2012 Okinawa-honto Kinkai 40 km 4.5 25.5 N 127.2 E 1 No tsunami alerts 05:00 JST 28 Feb 2012 Fukushima-ken Hamadori 10 km 2.7 37.2 N 140.9 E 1 No tsunami alerts 13:34 JST 28 Feb 2012 Wakayama-ken Hokubu 10 km 2.7 34.2 N 135.3 E 2 No tsunami alerts 13:40 JST 28 Feb 2012 Ibaraki-ken Oki 10 km 4.8 36.3 N 142.1 E 1 No tsunami alerts 14:20 JST 28 Feb 2012 Ibaraki-ken Oki 20 km 5.1 36.6 N 141.0 E 4 No tsunami alerts 14:31 JST 28 Feb 2012 Ibaraki-ken Hokubu 10 km 3.2 36.7 N 140.6 E 2 No tsunami alerts 15:25 JST 28 Feb 2012 Chiba-ken Toho-oki 10 km 2.8 35.7 N 141.0 E 1 No tsunami alerts 23:14 JST 28 Feb 2012 Miyagi-ken Oki 60 km 4.1 38.3 N 142.0 E 2 No tsunami alerts 23:30 JST 28 Feb 2012 Nemuro-hanto Nanto-oki 90 km 4.1 43.2 N 145.7 E 2 No tsunami alerts 00:08 JST 29 Feb 2012 Ogasawara-shoto Seiho-oki 520 km 5.2 28.2 N 139.9 E 1 No tsunami alerts 01:23 JST 29 Feb 2012 Hyuga-nada 20 km 4.5 31.8 N 132.0 E 2 No tsunami alerts 01:57 JST 29 Feb 2012 Chiba-ken Toho-oki 40 km 4.3 35.5 N 141.1 E 1 No tsunami alerts 02:12 JST 29 Feb 2012 Hyuga-nada 20 km 3.5 31.8 N 132.0 E 1 No tsunami alerts 07:53 JST 29 Feb 2012 Fukushima-ken Oki 10 km 4.8 37.4 N 143.8 E 1 No tsunami alerts 08:44 JST 29 Feb 2012 Ibaraki-ken Oki 20 km 3.5 36.6 N 141.1 E 1 No tsunami alerts 08:49 JST 29 Feb 2012 Izu-ohshima Kinkai 30 km 3.5 35.0 N 139.6 E 1 No tsunami alerts 18:00 JST 29 Feb 2012 Fukushima-ken Oki 40 km 5.3 37.3 N 141.7 E 4 No tsunami alerts 19:33 JST 29 Feb 2012 Hyuga-nada 20 km 4.1 31.8 N 132.0 E 2 No tsunami alerts 20:31 JST 29 Feb 2012 Sanriku Oki 10 km 5.1 39.6 N 143.6 E 1 No tsunami alerts 20:41 JST 29 Feb 2012 Chiba-ken Hokutobu 40 km 3.0 35.9 N 140.5 E 1 No tsunami alerts 23:32 JST 29 Feb 2012 Chiba-ken Toho-oki 20 km 5.8 35.2 N 141.5 E 4 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 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

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