J1 Earthquake Early Warning
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Quake Time Epicenter     Depth Magnitude Intensity Remarks
2014-09-01 10:26:34 Off the coast of Miyagi     20 3.52  
2014-09-02 02:42:20 Off the southeast coast of Kyushu     10 3.61  
2014-09-02 14:44:11 Off the east coast of Aomori     60 3.52  
2014-09-02 16:32:40 Southern Ibaraki     50 3.52  
2014-09-03 16:24:22 Northern Gunma     10 3.53  
2014-09-03 19:11:15 Off the east coast of Chiba     10 4.83  
2014-09-03 20:44:44 Izu Islands     10 3.83  
2014-09-03 23:25:57 Off the coast of Kushiro     40 3.62  
2014-09-04 05:34:36 Northern Tochigi     10 3.92  
2014-09-04 05:36:48 Northern Tochigi     10 3.82  
2014-09-04 07:49:36 Western Hidaka     20 4.23  
2014-09-04 12:07:02 Off the coast of Kushiro     110 4.12  
2014-09-04 15:59:31 Off the coast of Miyagi     40 4.02  
2014-09-05 06:27:46 Off the southeast coast of Mie     10 3.61  
2014-09-05 14:23:33 Off the coast of Fukushima     30 3.51  
2014-09-06 17:31:58 Off the coast of Uraga     60 4.73  
2014-09-09 11:43:13 Northeast Chiba     40 3.52  
2014-09-10 10:09:41 Off the coast of Iwate     10 4.53  
2014-09-10 14:12:29 Near Taiwan     20 4.22  
2014-09-13 14:46:29 Off the coast of Miyagi     40 3.62  
2014-09-13 17:05:10 Off the southeast coast of Tanegashima     30 3.51  
2014-09-13 23:51:33 Near the coast of Okinawa Island     50 3.62  
2014-09-14 11:18:24 Off the southeast coast of Tanegashima     20 4.32  
2014-09-14 15:57:40 Northern Shiga     40 3.52  
2014-09-15 08:20:30 Off the coast of Miyagi     10 3.51  
2014-09-15 10:48:33 Near the coast of Chichijima     10 5.31  
2014-09-15 23:15:34 Off the coast of Kushiro     50 3.61  
2014-09-16 03:41:41 Off the coast of Kushiro     50 3.51  
2014-09-16 12:28:38 Southern Ibaraki     10 4.13  
2014-09-18 08:18:53 Near the coast of Miyakojima     50 6.04  
2014-09-18 08:31:17 Near the coast of Miyakojima     50 4.32  
2014-09-18 14:56:36 Near Kunashir     10 4.82  
2014-09-18 21:39:03 Off the coast of Sanriku     10 4.01  
2014-09-19 01:34:48 Off the coast of Miyagi     50 3.62  
2014-09-19 10:54:29 Near the coast of Tokara Islands     80 4.22  
2014-09-19 19:23:02 Off the coast of Ibaraki     40 3.52  
2014-09-19 23:42:41 Off the coast of Ibaraki     40 3.62  
2014-09-20 00:55:53 Near the coast of Tanegashima     60 3.61  
2014-09-20 17:04:13 Off the coast of Kushiro     100 3.82  
2014-09-21 06:14:02 Near Taiwan     30 4.41  
2014-09-22 02:32:15 小笠原諸島西方沖     10 6.01  
2014-09-23 12:32:14 安芸灘     40 3.52  
2014-09-23 13:40:09 Off the coast of Fukushima     50 3.51  
2014-09-23 23:54:13 Off the coast of Miyagi     30 3.51  
2014-09-24 10:42:57 Off the coast of Fukushima     30 3.52  
2014-09-24 21:45:50 Nakado-ri, Fukushima     10 4.34  
2014-09-24 22:30:59 Nakado-ri, Fukushima     10 4.74  
2014-09-25 02:26:42 Off the northwest coast of Fukuoka     10 3.92  
2014-09-25 03:34:13 Off the coast of Fukushima     40 3.51  
2014-09-25 13:25:47 Off the coast of Uraga     50 3.92  
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
2018 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
2019 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