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Quake Time Epicenter Latitude Longitude Depth Mag Intensity Remarks
2015-09-04 01:51:42 Off the coast of Fukushima 37.1 143.9 10 5.32  
2015-09-04 04:52:23 Off the east coast of Hachijojima 33.5 139.9 100 4.72  
2015-09-04 06:04:32 Off the coast of Miyagi 38.8 141.6 70 3.62  
2015-09-04 07:19:28 Off the coast of Sanriku 39.6 143.5 10 4.92  
2015-09-05 13:18:08 Off the coast of Miyagi 38.7 142.2 40 4.43  
2015-09-05 13:27:02 Off the coast of Miyagi 38.7 142.2 40 3.72  
2015-09-06 03:26:43 Hamado-ri, Fukushima 36.9 140.7 110 3.52  
2015-09-07 09:07:11 Off the southeast coast of Tanegashima 30.0 131.3 20 3.51  
2015-09-07 09:49:44 Off the coast of Sanriku 39.4 143.0 10 3.71  
2015-09-07 11:33:20 Off the coast of Iwate 39.0 142.4 30 3.92  
2015-09-08 11:15:54 Off the coast of Fukushima 37.4 141.4 30 4.12  
2015-09-08 20:22:37 駿河湾 34.7 138.5 30 4.93  
2015-09-09 13:44:59 Off the coast of Fukushima 37.8 141.9 40 4.02  
2015-09-11 03:16:58 Off the east coast of Aomori 40.8 142.7 10 4.32  
2015-09-11 05:16:03 Off the west coast of Aomori 40.8 140.2 170 3.7Unkn 
2015-09-11 09:08:10 Southern Wakayama 33.9 135.7 60 3.52  
2015-09-11 15:45:45 Off the southeast coast of Nemuro Peninsula 42.9 146.5 10 4.93  
2015-09-12 05:49:06 東京湾 35.5 139.8 60 5.84  
2015-09-12 08:38:08 Southern coast of Iwate 39.1 141.8 70 3.42  
2015-09-12 11:44:52 Off the coast of Ibaraki 36.8 141.3 40 4.52  
2015-09-12 22:38:01 Off the coast of Uraga 41.8 142.6 70 5.74  
2015-09-13 00:37:48 Central Sea of Japan 37.8 135.5 370 4.0Unkn 
2015-09-14 14:33:14 Central Tokachi 42.8 143.2 110 3.62  
2015-09-15 20:49:53 Hamado-ri, Fukushima 37.4 140.9 80 3.52  
2015-09-16 02:56:22 Near Taiwan 24.2 121.8 20 4.31  
2015-09-16 04:37:35 Near Taiwan 24.2 121.8 20 5.53  
2015-09-16 05:53:24 Southern Ibaraki 36.0 140.2 30 4.13  
2015-09-16 22:09:06 Near Taiwan 24.4 122.3 60 4.93  
2015-09-17 08:28:03 Off the southeast coast of Nemuro Peninsula 43.0 146.4 10 3.72  
2015-09-18 06:42:42 Off the east coast of Aomori 41.4 142.1 60 4.53  
2015-09-19 05:05:14 Off the coast of Ibaraki 36.4 141.1 50 3.92  
2015-09-19 23:01:00 South Central Kushiro 43.5 144.1 10 4.23  
2015-09-20 17:08:07 Near the coast of Okinawa Island 26.6 129.8 10 3.51  
2015-09-20 17:30:47 Off the coast of Miyagi 38.2 141.9 50 3.52  
2015-09-21 08:26:20 遠州灘 34.3 137.2 370 4.2Unkn 
2015-09-21 08:26:21 遠州灘 34.3 137.2 360 3.9Unkn 
2015-09-21 10:47:49 Off the coast of Iwate 39.4 142.5 20 3.61  
2015-09-21 13:11:29 Off the east coast of Kanto 35.3 144.0 10 4.0Unkn 
2015-09-21 16:19:55 Southern Ehime 33.5 132.6 40 3.52  
2015-09-22 04:51:38 Off the west coast of Satsuma Peninsula 31.1 130.5 190 3.6Unkn 
2015-09-22 08:11:05 Near the coast of Amami Oshima 27.0 130.4 10 3.71  
2015-09-22 15:59:57 Off the coast of Ibaraki 36.7 141.0 20 4.12  
2015-09-22 17:56:46 Off the coast of Ibaraki 36.7 141.0 20 4.33  
2015-09-22 20:44:50 Near the coast of Okinawa Island 25.9 129.3 10 3.4Unkn 
2015-09-23 04:11:13 Off the coast of Iwate 39.1 142.4 30 3.41  
2015-09-23 05:14:57 Off the east coast of Aomori 41.5 142.0 50 3.52  
2015-09-23 20:37:00 Off the coast of Miyagi 38.9 142.1 40 3.42  
2015-09-23 23:44:30 Southern Ibaraki 36.3 140.0 70 3.52  
2015-09-24 15:19:43 Northern inland of Akita 40.0 140.5 10 4.23  
2015-09-24 17:21:45 Off the coast of Sanriku 39.7 143.6 10 4.62  
2015-09-24 19:04:53 Off the coast of Sanriku 39.7 143.7 10 4.31  
2015-09-24 21:00:12 Off the coast of Fukushima 37.4 142.0 30 3.81  
2015-09-25 06:07:25 Off the east coast of Aomori 40.9 142.2 50 3.62  
2015-09-25 14:54:42 Off the coast of Uraga 41.8 142.3 50 3.11  
2015-09-26 07:31:23 Off the coast of Fukushima 36.9 141.2 50 3.82  
2015-09-26 18:49:47 Off the coast of Uraga 42.2 142.0 90 4.53  
2015-09-26 20:22:14 Off the east coast of Chiba 35.8 140.9 20 4.03  
2015-09-28 09:48:30 Northwest Chiba 35.6 140.2 60 3.52  
2015-09-28 12:04:42 Off the east coast of Chiba 35.8 140.9 10 3.52  
2015-09-29 01:33:55 Off the coast of Iwate 39.6 142.2 50 3.62  
2015-09-29 13:24:23 Off the southeast coast of Tanegashima 30.1 131.4 10 4.02  
2015-09-29 17:46:49 Off the coast of Sanriku 40.3 143.8 10 5.02  
2015-09-29 20:35:34 Off the coast of Sanriku 39.4 144.1 10 5.42  
2015-09-30 11:53:44 Off the coast of Miyagi 38.5 142.0 60 4.02  
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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