J1 Earthquake Early Warning
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Quake Time Epicenter     Depth Magnitude Intensity Remarks
2014-06-08 14:24:29 Southern coast of Iwate     70 4.93  
2014-06-09 06:10:42 Off the coast of Miyagi     80 4.43  
2014-06-09 07:50:59 Off the east coast of Aomori     80 4.63  
2014-06-09 15:29:16 Off the coast of Iwate     60 3.52  
2014-06-09 15:29:16 Off the coast of Iwate     60 3.52  
2014-06-09 17:58:45 Off the southeast coast of Chiba     60 4.12  
2014-06-09 17:58:45 Off the southeast coast of Chiba     60 4.12  
2014-06-09 22:34:30 Off the southwest of Hokkaido     10 3.51  
2014-06-09 22:34:30 Off the southwest of Hokkaido     10 3.51  
2014-06-11 16:30:59     30 4.63  
2014-06-11 19:52:28     10 4.13  
2014-06-11 23:30:14     10 3.62  
2014-06-13 01:07:21 Off the east coast of Chiba     10 3.51  
2014-06-15 02:31:42 Southern inland of Iwate     90 5.34  
2014-06-15 19:49:08 Near the coast of Amami Oshima     10 3.5Unkn 
2014-06-16 05:14:50 Off the coast of Fukushima     40 6.14  
2014-06-16 14:24:19 Northern Tochigi     10 3.92  
2014-06-17 02:42:19 Off the south coast of the Boso Peninsula     150 5.3Unkn 
2014-06-18 01:21:00 Off the coast of Sanriku     10 3.8Unkn 
2014-06-18 11:47:07 Near the coast of Miyakojima     30 5.33  
2014-06-18 21:40:59 Off the coast of Miyagi     50 4.43  
2014-06-20 01:43:46 35.6 North - 140.1 East     60 4.53  
2014-06-20 17:49:01 Off the coast of Miyagi     50 3.52  
2014-06-22 11:27:10 Off the south coast of the Boso Peninsula     100 3.81  
2014-06-22 13:05:15 Southeast Hyogo     10 3.73  
2014-06-22 18:09:42 Off the coast of Ibaraki     40 3.52  
2014-06-26 03:50:01 Off the coast of Miyagi     10 3.51  
2014-06-26 14:47:14 Off the southeast coast of Nemuro Peninsula     50 4.53  
2014-06-27 06:55:38 Off the coast of Fukushima     40 4.73  
2014-06-27 20:10:33 Off the east coast of Kanto     10 4.71  
2014-06-27 21:56:13 Near the coast of Okinawa Island     70 3.51  
2014-06-29 12:10:27 Near Kunashir     110 3.52  
2014-06-29 14:56:28 24.3 North - 143.4 East     110 6.52  
2014-06-29 16:32:52 Off the coast of Fukushima     10 3.61  
2014-06-30 01:34:24 Off the southeast coast of Nemuro Peninsula     20 3.71  
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