J1 Earthquake Early Warning
Earthquakes Home | J1 Radio Home Page | REC Networks Home
Quake Time Epicenter     Depth Magnitude Intensity Remarks
2017-01-05 02:54:24 Off the coast of Fukushima     10 5.74  
2017-02-19 18:20:19 Chiba-Northeastern     40 5.34  
2017-03-02 23:54:34 Hyuganada     30 5.24  
2017-03-06 05:26:55     10 4.24  
2017-03-12 04:58:50 Off the coast of Fukushima     40 5.64  
2017-04-20 02:14:26 Ibaraki-North     10 4.34  
2017-04-30 23:43:28 Tokachi-South     50 5.74  
2017-06-25 07:03:10 Nagano-South     10 5.45 Lower  
2017-07-02 00:59:13     10 4.44  
2017-07-20 09:12:28 Off the coast of Fukushima     30 5.44  
2017-08-02 02:02:58 Ibaraki-North     10 5.54  
2017-09-08 22:24:11 Akita Southern Inland     10 5.25 Lower  
2017-09-10 17:45:28 Off the coast of Uraga     40 5.94  
2017-09-27 05:23:15     30 5.94  
2017-10-06 23:57:46 Off the coast of Fukushima     60 6.34  
2017-11-03 12:46:11 Off the coast of Tokachi     60 5.24  
2017-11-03 21:38:53 Ibaraki-North     10 4.74  
2017-11-11 01:39:19 Off the coast of Miyagi     60 5.24  
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