J1 Earthquake Early Warning
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Quake Time Epicenter     Depth Magnitude Intensity Remarks
2016-02-02 14:33:17 Off the coast of Sanriku     10 5.63  
2016-02-02 19:39:38 Hyuganada     20 3.72  
2016-02-02 23:20:57 Off the northwest coast of Ishigaki Island     170 5.4Unkn 
2016-02-03 03:13:40 Off the coast of Miyagi     50 3.52  
2016-02-03 15:59:51 Off the coast of Ibaraki     50 3.52  
2016-02-03 21:29:38 Toyama-East     10 4.13  
2016-02-04 03:00:47 Off the coast of Ibaraki     30 4.52  
2016-02-05 01:01:33 Off the coast of Miyagi     50 3.62  
2016-02-05 07:42:34 East Kanagawa     30 5.14  
2016-02-05 16:03:29 Gunma-South     140 3.82  
2016-02-06 01:03:27 Off the east coast of Hachijojima     100 4.12  
2016-02-06 06:23:59 Tochigi-North     110 3.72  
2016-02-06 08:17:42 Off the coast of Miyagi     50 3.52  
2016-02-06 22:01:00 Off the coast of Fukushima     30 3.41  
2016-02-07 10:10:42 Ibaraki-North     10 4.13  
2016-02-07 11:39:08 Off the coast of Miyagi     70 3.52  
2016-02-07 13:17:25 Off the southeast coast of Kyushu     10 3.8Unkn 
2016-02-07 19:27:51 Ibaraki-South     40 4.84  
2016-02-08 00:36:11 Off the southeast coast of Kyushu     10 3.91  
2016-02-08 01:04:24 Fukushima-Hamadori     10 4.43  
2016-02-08 05:46:33 Near Iriomotejima     50 4.63  
2016-02-08 19:23:08 Off the coast of Iwate     30 3.82  
2016-02-09 01:55:39 Off the coast of Miyagi     50 4.43  
2016-02-10 03:48:32 Off the east coast of Aomori     70 3.31  
2016-02-10 06:23:59 Off the coast of Kushiro     90 3.41  
2016-02-10 14:08:51 Off the southwest of Hokkaido     10 3.61  
2016-02-11 09:43:50 Off the west coast of Satsuma Peninsula     170 3.7Unkn 
2016-02-12 18:07:05 Off the coast of Kushiro     50 3.52  
2016-02-12 22:00:35 Near the coast of Okinawa Island     90 4.22  
2016-02-14 15:30:18 Off the coast of Fukushima     60 4.32  
2016-02-14 19:04:27 Akita Northern Coast     20 4.23  
2016-02-15 03:12:28 Near the coast of Torishima     460 6.3Unkn 
2016-02-15 04:13:18 Off the northwest coast of Ishigaki Island     30 4.32  
2016-02-15 07:49:15 Tokachi-Central     140 4.73  
2016-02-15 13:19:54 Kushiro-South Central     150 3.3Unkn 
2016-02-16 13:31:37 Off the east coast of Chiba     20 3.52  
2016-02-16 14:34:00 Off the coast of Iwate     50 3.62  
2016-02-17 09:00:16 Off the coast of Uraga     60 3.52  
2016-02-23 01:49:22 Off the southeast coast of Kyushu     10 4.01  
2016-02-23 03:42:18 Off the southeast coast of Nemuro Peninsula     50 4.43  
2016-02-23 18:18:44 Off the coast of Uraga     60 3.52  
2016-02-23 19:06:56 Off the west coast of Satsuma Peninsula     150 3.5Unkn 
2016-02-23 21:42:04 Off the coast of Akita     10 3.51  
2016-02-25 01:11:53 Off the coast of Miyagi     40 4.93  
2016-02-25 17:33:01 Off the coast of Iwate     40 4.02  
2016-02-26 08:37:53 Off the coast of Fukushima     20 3.11  
2016-02-27 05:26:00 Off the coast of Iwate     30 3.62  
2016-02-27 14:33:16 Off the coast of Miyagi     30 3.62  
2016-02-28 00:38:54 Off the coast of Sanriku     10 4.42  
2016-02-28 04:52:47 Off the southeast coast of Kyushu     10 3.5Unkn 
2016-02-28 11:07:26 Off the coast of Uraga     70 3.62  
2016-02-28 14:09:49 Off the coast of Uraga     70 3.62  
2016-02-29 02:42:48 Off the coast of Fukushima     40 4.12  
2016-02-29 14:27:26 Off the coast of Uraga     50 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