J1 Earthquake Early Warning
Earthquakes Home | J1 Radio Home Page | REC Networks Home
Quake Time Epicenter     Depth Magnitude Intensity Remarks
2013-01-02 21:00:13 East Hidaka Subprefecture     50km 4.83  
2013-01-04 13:42:48 Northeast Chiba     50km 4.63  
2013-01-10 21:48:18 Off the coast of Fukushima     40km 5.53  
2013-01-11 06:22:08 Near the coast of Amami Oshima     50km 4.53  
2013-01-12 15:12:19 Near the coast of Ishigakijima     90km 4.43  
2013-01-13 12:17:41 Off the coast of Iwate     50km 5.13  
2013-01-14 15:53:47 Off the coast of Fukushima     50km 5.33  
2013-01-18 13:04:32 Nakado-ri, Fukushima     10km 4.53  
2013-01-22 04:46:52 Off the east coast of Chiba     10km 5.34  
2013-01-24 06:31:07 Off the coast of Fukushima     40km 4.83  
2013-01-24 06:34:39 Off the southeast coast of Nemuro Peninsula     10km 5.74  
2013-01-28 03:41:48 Northern Ibaraki     80km 5.54  
2013-01-28 05:57:35 Near the coast of Okinawa Island     40km 5.34  
2013-01-29 22:17:22 Off the coast of Tokachi     80km 4.83  
2013-01-31 23:53:41 Northern Ibaraki     10km 4.74  
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