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Quake Time Epicenter Latitude Longitude Depth Mag Intensity Remarks
2014-02-06 00:46:09 Southern Ibaraki 36.1 139.8 80 4.33  
2014-02-06 02:32:10 Off the coast of Miyagi 38.6 142.5 10 5.73  
2014-02-06 02:37:00 Off the coast of Miyagi 38.6 142.5 10 3.82  
2014-02-06 20:32:26 Near the coast of Miyakojima 24.8 125.3 50 5.23  
2014-02-06 21:10:26 Off the coast of Miyagi 38.4 142.0 60 4.23  
2014-02-06 23:49:53 Off the coast of Miyagi 38.6 142.5 10 3.51  
2014-02-07 17:52:29 Off the coast of Sanriku 38.9 142.8 10 3.51  
2014-02-08 02:18:32 Off the coast of Fukushima 37.5 141.6 40 5.23  
2014-02-08 08:31:19 Off the coast of Fukushima 37.4 142.0 10 3.61  
2014-02-08 09:55:11 Off the coast of Miyagi 38.2 142.3 10 3.51  
2014-02-08 11:34:21 Off the coast of Fukushima 37.0 141.3 40 5.13  
2014-02-09 12:50:18 Off the coast of Fukushima 37.0 141.2 50 4.33  
2014-02-09 19:54:50 Off the coast of Miyagi 38.1 142.1 40 3.92  
2014-02-10 07:57:29 Southern Tokachi 42.3 143.2 60 4.22  
2014-02-10 18:30:28 Off the coast of Sanriku 39.5 143.8 10 4.01  
2014-02-10 18:37:59 Off the coast of Sanriku 39.7 143.7 10 5.12  
2014-02-10 19:03:53 Off the coast of Sanriku 39.7 143.8 10 5.02  
2014-02-10 19:30:43 Off the coast of Sanriku 39.6 143.7 10 3.91  
2014-02-11 04:14:35 Off the south coast of the Boso Peninsula 34.0 140.4 100 5.93  
2014-02-11 04:49:53 Off the southeast coast of Mie 32.9 136.9 10 3.51  
2014-02-11 08:39:30 Off the coast of Miyagi 38.8 142.1 40 3.52  
2014-02-11 13:23:40 Off the coast of Fukushima 37.1 141.5 50 3.52  
2014-02-11 15:05:31 Off the coast of Uraga 41.9 142.3 70 4.43  
2014-02-12 06:34:31 Off the coast of Miyagi 38.3 141.6 10 3.62  
2014-02-12 12:33:02 Near the coast of Miyakojima 25.0 125.6 50 4.42  
2014-02-12 13:10:55 Near the coast of Amami Oshima 28.0 130.0 20 4.33  
2014-02-12 23:55:40 Off the east coast of Souya 45.4 143.5 340 4.1Unkn 
2014-02-13 01:39:32 Off the northwest coast of Amami Oshima 28.1 128.1 10 3.61  
2014-02-14 19:04:18 Northern Ibaraki 36.5 140.5 60 3.52  
2014-02-16 06:12:22 Off the coast of Miyagi 38.6 142.5 20 3.72  
2014-02-18 09:30:11 Off the east coast of Chiba 35.7 141.3 10 4.32  
2014-02-18 13:56:05 Off the coast of Miyagi 38.4 142.1 30 3.72  
2014-02-18 17:50:40 Off the coast of Iwate 39.1 142.6 10 3.51  
2014-02-19 00:29:33 Southern Ibaraki 36.2 139.8 60 3.52  
2014-02-19 01:49:46 Southern Mie 33.8 136.0 50 3.52  
2014-02-19 05:02:26 Off the coast of Miyagi 38.3 142.4 10 4.22  
2014-02-19 15:20:56 Near the coast of Ishigakijima 24.7 123.5 10 3.61  
2014-02-19 15:24:05 Near the coast of Chichijima 26.3 142.7 10 5.12  
2014-02-19 19:29:53 Near the coast of Okinawa Island 26.2 128.4 30 4.22  
2014-02-21 08:12:32 Near Southern Sakhalin 46.1 142.7 380 4.9Unkn 
2014-02-22 07:31:13 Southern Ibaraki 36.0 140.4 40 4.23  
2014-02-22 07:31:13 Southern Ibaraki 36.0 140.4 40 4.23  
2014-02-22 08:40:10 Off the coast of Fukushima 37.5 142.3 10 3.91  
2014-02-22 08:40:10 Off the coast of Fukushima 37.5 142.3 10 3.91  
2014-02-22 08:44:52 Off the coast of Iwate 40.2 142.5 10 3.82  
2014-02-22 08:44:52 Off the coast of Iwate 40.2 142.5 10 3.82  
2014-02-22 19:31:04 Near the coast of Ishigakijima 24.6 123.5 70 4.62  
2014-02-22 19:31:04 Near the coast of Ishigakijima 24.6 123.5 70 4.62  
2014-02-23 08:30:44 Off the coast of Fukushima 37.5 142.2 10 3.71  
2014-02-23 13:54:08 Off the southeast coast of Iturup 43.2 148.7 10 5.82  
2014-02-24 06:39:50 Near the coast of Amami Oshima 28.5 129.4 30 3.52  
2014-02-24 09:41:55 Off the coast of Fukushima 37.5 141.9 10 3.92  
2014-02-24 11:11:53 Off the coast of Sanriku 38.0 145.0 10 3.5Unkn 
2014-02-24 16:39:18 Off the coast of Miyagi 38.8 141.6 70 3.62  
2014-02-24 21:36:45 Off the southeast coast of Kyushu 30.7 132.3 10 3.81  
2014-02-25 08:39:26 Off the west coast of Satsuma Peninsula 31.2 130.5 190 4.2Unkn 
2014-02-25 19:54:47 Off the coast of Ibaraki 36.4 141.0 40 3.52  
2014-02-25 20:59:35 Off the coast of Miyagi 38.4 141.9 50 3.62  
2014-02-26 19:45:41 新潟県下越沖 38.5 139.0 210 3.9Unkn 
2014-02-26 19:57:03 Off the coast of Fukushima 37.1 141.5 50 3.52  
2014-02-27 09:32:50 Off the southeast coast of Chiba 34.8 140.1 90 3.51  
2014-02-27 14:03:54 石川県能登地方 37.2 136.8 10 3.43  
2014-02-27 22:33:58 Off the coast of Iwate 39.1 142.6 10 3.61  
2014-02-27 23:04:58 Off the coast of Miyagi 38.9 142.0 50 4.33  
2014-02-27 23:33:50 Southern Wakayama 33.9 135.4 40 4.12  
2014-02-28 14:32:30 Off the east coast of Aomori 41.0 143.0 10 3.51  
2014-02-28 16:44:53 Northern Tochigi 36.8 139.9 130 3.62  
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

Information provided by the Japan Meteorological Agency.
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