J1 Earthquake Early Warning
Earthquakes Home | J1 Radio Home Page | REC Networks Home
Earthquake Early Warning is being restored to this site. We are still testing. Thank you for your patience.
Quake Time Epicenter     Depth Magnitude Intensity Remarks
2015-07-01 09:20:43 Off the east coast of Aomori     40 3.62  
2015-07-01 21:36:33 Off the coast of Fukushima     10 4.21  
2015-07-02 02:22:51 Near Kunashir     110 3.82  
2015-07-02 12:35:24 Abashiri Region     10 4.03  
2015-07-02 15:05:44 Off the coast of Miyagi     60 4.73  
2015-07-03 04:55:11 Iyonada     40 3.52  
2015-07-03 12:33:27 Tomakomai Bay     110 3.72  
2015-07-04 13:23:50 Off the coast of Miyagi     40 4.63  
2015-07-05 03:55:18 Off the coast of Miyagi     60 3.92  
2015-07-05 19:41:54 Off the coast of Miyagi     40 4.73  
2015-07-05 23:06:27 Southern, Chiba     110 3.51  
2015-07-06 05:55:47 Off the east coast of Aomori     50 3.52  
2015-07-06 18:30:24 Southern Ibaraki     50 4.23  
2015-07-07 14:10:27 Off the east coast of Hokkaido     10 6.63  
2015-07-07 16:11:25 Off the coast of Iwate     30 4.22  
2015-07-08 05:30:08 Off the coast of Kushiro     90 2.91  
2015-07-08 22:13:59 Off the coast of Miyagi     10 3.82  
2015-07-09 17:27:38 Off the coast of Iwate     30 4.63  
2015-07-09 19:59:09 Off the coast of Miyagi     50 3.42  
2015-07-10 01:15:13 Southern Ibaraki     50 4.73  
2015-07-10 03:32:51 Northern Coast of Iwate Prefecture     90 5.84  
2015-07-10 09:39:58 Southern Ibaraki     50 3.52  
2015-07-10 19:55:06 Off the coast of Sanriku     10 3.51  
2015-07-11 15:18:33 Central Hidaka     120 3.82  
2015-07-11 20:26:49 Off the southeast coast of Iturup     10 5.92  
2015-07-12 02:37:05 Off the coast of Miyagi     30 4.32  
2015-07-12 03:39:45 Near the coast of Okinawa Island     10 4.72  
2015-07-12 08:16:28 Off the east coast of Hachijojima     50 4.62  
2015-07-12 13:43:00 Off the east coast of Chiba     30 3.82  
2015-07-12 15:05:03 Off the coast of Miyagi     40 3.62  
2015-07-13 02:52:06 Southern Oita     60 5.64  
2015-07-13 15:52:34 Hyuganada     40 4.32  
2015-07-14 02:57:07 Near the coast of Ishigakijima     60 4.32  
2015-07-14 17:23:45 South Central Kushiro     150 3.5Unkn 
2015-07-14 22:16:33 Off the coast of Fukushima     40 4.83  
2015-07-15 00:42:42 Off the coast of Sanriku     10 5.01  
2015-07-15 02:47:46 Izu Islands     30 3.32  
2015-07-15 17:01:01 Off the coast of Hachijojima     10 4.62  
2015-07-15 17:08:45 Off the coast of Iwate     20 4.43  
2015-07-16 06:14:09 Tomakomai Bay     130 3.92  
2015-07-16 07:47:28 Near the coast of Miyakojima     30 3.92  
2015-07-16 10:15:08 Off the east coast of Aomori     30 5.13  
2015-07-16 10:15:44 Near the coast of Miyakojima     40 3.62  
2015-07-16 14:12:30 Near the coast of Yonagunijima     40 4.12  
2015-07-16 14:39:10 Off the coast of Miyagi     40 4.63  
2015-07-16 15:13:25 Off the coast of Hachijojima     10 4.83  
2015-07-17 02:15:50 Off the coast of Hachijojima     10 4.73  
2015-07-17 18:32:41 Hyuganada     30 3.62  
2015-07-18 07:54:11 Off the coast of Iwate     30 3.62  
2015-07-18 18:28:06 Hyuganada     30 4.32  
2015-07-19 02:13:22 Off the east coast of Osumi Peninsula     30 4.73  
2015-07-20 13:25:23 Off the coast of Miyagi     60 3.82  
2015-07-21 17:32:14 Central Sea of Japan     480 4.3Unkn 
2015-07-21 18:16:48 Off the coast of Fukushima     70 5.03  
2015-07-22 13:51:35 Off the east coast of Hachijojima     60 5.22  
2015-07-22 17:13:35 Off the coast of Sanriku     10 3.91  
2015-07-22 17:31:03 Off the coast of Sanriku     10 3.91  
2015-07-23 03:49:37 Off the coast of Ibaraki     10 3.52  
2015-07-23 18:43:22 Off the coast of Uraga     60 4.73  
2015-07-23 21:51:40 Off the coast of Fukushima     10 5.21  
2015-07-24 17:53:35 Southern Ehime     40 4.64  
2015-07-24 18:01:09 Near Taiwan     10 5.02  
2015-07-25 04:30:56 Off the east coast of Chiba     40 4.53  
2015-07-25 18:02:33 Off the coast of Iwate     30 3.52  
2015-07-26 00:36:31 Off the east coast of Hokkaido     130 4.42  
2015-07-27 23:04:51 Off the east coast of Chiba     30 3.52  
2015-07-29 08:45:03 Off the coast of Miyagi     40 4.02  
2015-07-29 21:34:53 Southern Ibaraki     50 3.93  
2015-07-30 04:20:28 Off the southeast coast of Mie     350 3.4Unkn 
2015-07-31 11:04:09 Off the coast of Iwate     40 4.12  
2015-07-31 13:16:07 Off the east coast of Aomori     60 3.62  
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
2020 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
2021 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
2022 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
2023 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
2024 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

Information provided by the Japan Meteorological Agency.
Presentation: Copyright © REC Networks, All Rights Reserved.