J1 Earthquake Early Warning
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Quake Time Epicenter     Depth Magnitude Intensity Remarks
2014-11-01 16:21:47 Off the coast of Miyagi     50 3.52  
2014-11-01 16:48:50 Off the coast of Uraga     50 4.53  
2014-11-01 19:20:26 Off the coast of Ibaraki     30 3.62  
2014-11-01 19:37:29 Iyonada     70 4.43  
2014-11-02 14:03:07 Off the coast of Ibaraki     50 4.02  
2014-11-03 09:12:15 Off the coast of Sanriku     10 4.21  
2014-11-03 11:29:06     30 4.53  
2014-11-04 13:19:54 Off the coast of Miyagi     20 3.52  
2014-11-05 10:51:37 Off the coast of Fukushima     40 4.32  
2014-11-05 10:53:23 Off the coast of Fukushima     40 3.61  
2014-11-05 11:18:52 Off the coast of Miyagi     30 3.62  
2014-11-05 11:44:08 Off the west coast of Satsuma Peninsula     170 3.4Unkn 
2014-11-05 18:29:09     10 4.71  
2014-11-05 23:03:15 Off the coast of Kushiro     50 4.73  
2014-11-08 05:54:41 Off the coast of Ibaraki     40 3.52  
2014-11-08 21:10:28 Off the coast of Miyagi     30 3.72  
2014-11-10 05:56:40 Off the south coast of the Boso Peninsula     50 3.61  
2014-11-10 08:35:19 Off the coast of Fukushima     30 3.71  
2014-11-10 11:35:44 Off the coast of Miyagi     50 3.42  
2014-11-11 16:28:04 Tomakomai Bay     90 3.82  
2014-11-11 19:26:59 Northern Tochigi     130 3.51  
2014-11-12 08:25:58 Off the southwest of Hokkaido     250 4.2Unkn 
2014-11-12 09:54:32 Southern Ibaraki     60 4.73  
2014-11-12 10:14:53 Nara District     60 4.22  
2014-11-12 10:44:34 Near Kunashir     130 3.72  
2014-11-12 12:06:16 Off the coast of Miyagi     40 4.43  
2014-11-12 19:09:30 Nakado-ri, Fukushima     10 3.43  
2014-11-12 20:06:39 Off the east coast of Hachijojima     60 4.92  
2014-11-13 08:38:43 Off the southeast coast of Nemuro Peninsula     70 4.02  
2014-11-13 11:47:25 Off the southeast coast of Kyushu     10 4.41  
2014-11-13 18:14:33 Off the coast of Miyagi     30 4.02  
2014-11-13 19:16:50 Off the coast of Iwate     30 3.92  
2014-11-14 04:48:41     10 4.53  
2014-11-14 15:25:22 Off the coast of Miyagi     10 3.51  
2014-11-15 09:14:24 Hyuganada     30 3.83  
2014-11-15 09:57:45 Off the coast of Miyagi     60 4.43  
2014-11-15 11:23:13 Off the coast of Sanriku     10 3.71  
2014-11-15 19:22:09 Off the coast of Fukushima     50 4.02  
2014-11-15 23:34:42 Off the coast of Fukushima     30 3.41  
2014-11-16 02:41:44     140 3.52  
2014-11-16 21:46:21 Off the coast of Fukushima     20 4.02  
2014-11-17 20:25:54 Off the coast of Miyagi     60 3.62  
2014-11-18 05:54:50 Off the coast of Kushiro     30 4.83  
2014-11-19 00:22:34 Off the southeast coast of Tanegashima     30 4.52  
2014-11-19 06:16:46 Fukushima-Hamadori     110 3.52  
2014-11-19 09:56:09 Off the coast of Fukushima     20 4.01  
2014-11-19 13:33:30 Off the coast of Miyagi     50 4.43  
2014-11-19 23:35:56 Off the southeast coast of Tanegashima     10 5.23  
2014-11-20 04:59:47 Off the coast of Fukushima     40 3.92  
2014-11-20 10:52:50 Off the coast of Fukushima     50 5.23  
2014-11-20 19:07:15 Off the coast of Ibaraki     50 3.52  
2014-11-21 12:03:19 Off the coast of Miyagi     30 4.12  
2014-11-21 14:02:04 Off the southeast coast of Kyushu     20 3.51  
2014-11-22 09:04:49 Off the coast of Fukushima     30 3.51  
2014-11-22 09:08:33 Off the coast of Fukushima     10 3.71  
2014-11-22 13:45:08 Northern Wakayama     60 4.32  
2014-11-22 22:09:21 Nagano-North     10 6.86 Upper  
2014-11-22 22:39:02 Nagano-North     10 4.43  
2014-11-22 22:55:58 Nagano-North     10 4.13  
2014-11-23 01:46:52 Off the coast of Fukushima     70 4.53  
2014-11-23 05:34:16 Nagano-North     10 4.03  
2014-11-23 05:47:10 Off the coast of Iwate     20 3.71  
2014-11-23 12:47:28 Nagano-North     10 4.43  
2014-11-23 18:04:58 Off the coast of Iwate     30 3.61  
2014-11-23 20:03:43 Off the coast of Fukushima     40 4.52  
2014-11-23 22:37:20 Off the coast of Sanriku     10 5.22  
2014-11-25 06:27:47 Nagano-North     10 4.13  
2014-11-25 17:29:21 Near Taiwan     30 4.11  
2014-11-26 05:07:48 Near Taiwan     60 3.61  
2014-11-26 07:11:45 Off the coast of Miyagi     40 4.22  
2014-11-27 04:19:57 Off the coast of Sanriku     10 3.81  
2014-11-27 06:19:44 Off the coast of Ibaraki     20 3.52  
2014-11-28 13:00:57 Off the coast of Fukushima     50 3.51  
2014-11-28 13:14:13 Nagano-North     10 3.93  
2014-11-28 19:20:01 Off the coast of Miyagi     70 3.52  
2014-11-29 07:12:10 Off the east coast of Aomori     40 3.51  
2014-11-29 07:38:56 Near the coast of Amami Oshima     10 4.13  
2014-11-29 08:50:00 Off the coast of Sanriku     10 4.92  
2014-11-29 11:54:05 Off the coast of Sanriku     10 3.71  
2014-11-30 08:01:54 Off the southeast coast of Mie     60 4.82  
2014-11-30 12:18:23 Near the coast of Tokara Islands     70 3.51  
2014-11-30 16:54:04 Near the coast of Niijima / Kouzujima     10 3.93  
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