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 Latitude Longitude Depth Mag Intensity Remarks
00:54 JST 01 Feb 2016 Miyagi-ken Oki 50 km 3.4 38.3 N 141.9 E1 No tsunami alerts
01:05 JST 01 Feb 2016 Iwate-ken Engan-hokubu 50 km 3.5 39.5 N 142.0 E1 No tsunami alerts
16:04 JST 01 Feb 2016 Ibaraki-ken Nambu 50 km 3.1 36.1 N 139.9 E1 No tsunami alerts
20:28 JST 01 Feb 2016 Fukushima-ken Hamadori 10 km 3.3 37.0 N 140.6 E1 No tsunami alerts
14:32 JST 02 Feb 2016 Iwate-ken Oki 20 km 5.7 39.7 N 142.9 E4 No tsunami alerts
18:53 JST 02 Feb 2016 Miyagi-ken Oki 60 km 3.8 38.4 N 141.7 E2 No tsunami alerts
19:38 JST 02 Feb 2016 Hyuga-nada very shallow 3.7 32.1 N 132.1 E1 No tsunami alerts
20:00 JST 02 Feb 2016 Tokara-retto Kinkai 30 km 3.1 29.4 N 129.4 E3 No tsunami alerts
23:19 JST 02 Feb 2016 Ishigakijima Hokusei-oki 190 km 5.8 25.5 N 123.4 E2 No tsunami alerts
03:12 JST 03 Feb 2016 Miyagi-ken Oki 50 km 3.9 38.3 N 141.8 E1 No tsunami alerts
06:46 JST 03 Feb 2016 Tokara-retto Kinkai very shallow 2.0 29.2 N 129.3 E1 No tsunami alerts
06:49 JST 03 Feb 2016 Tokara-retto Kinkai very shallow 2.0 29.2 N 129.3 E1 No tsunami alerts
06:54 JST 03 Feb 2016 Tokara-retto Kinkai very shallow 2.9 29.2 N 129.2 E3 No tsunami alerts
06:56 JST 03 Feb 2016 Tokara-retto Kinkai very shallow 2.0 29.2 N 129.3 E1 No tsunami alerts
06:59 JST 03 Feb 2016 Tokara-retto Kinkai very shallow 2.0 29.2 N 129.3 E1 No tsunami alerts
07:19 JST 03 Feb 2016 Tokara-retto Kinkai very shallow 2.4 29.3 N 129.1 E2 No tsunami alerts
07:41 JST 03 Feb 2016 Tokara-retto Kinkai 10 km 1.6 29.2 N 129.3 E1 No tsunami alerts
07:48 JST 03 Feb 2016 Tokara-retto Kinkai 10 km 2.1 29.3 N 129.3 E1 No tsunami alerts
15:59 JST 03 Feb 2016 Ibaraki-ken Oki 40 km 3.8 36.6 N 141.1 E1 No tsunami alerts
19:30 JST 03 Feb 2016 Aomori-ken Toho-oki 70 km 3.3 40.7 N 141.7 E2 No tsunami alerts
21:28 JST 03 Feb 2016 Nagano-ken Hokubu very shallow 4.3 36.4 N 137.7 E2 No tsunami alerts
23:18 JST 03 Feb 2016 Okinawa-honto Kinkai 10 km 2.7 26.6 N 127.2 E1 No tsunami alerts
23:29 JST 03 Feb 2016 Wakayama-ken Hokubu 10 km 2.3 34.3 N 135.4 E1 No tsunami alerts
00:30 JST 04 Feb 2016 Wakayama-ken Hokubu very shallow 2.3 34.3 N 135.4 E1 No tsunami alerts
02:59 JST 04 Feb 2016 Ibaraki-ken Oki 20 km 4.6 36.8 N 141.4 E2 No tsunami alerts
01:00 JST 05 Feb 2016 Miyagi-ken Oki 50 km 3.7 38.8 N 142.1 E1 No tsunami alerts
07:41 JST 05 Feb 2016 Kanagawa-ken Tobu 30 km 4.6 35.6 N 139.5 E4 No tsunami alerts
16:02 JST 05 Feb 2016 Gumma-ken Nambu 140 km 4.0 36.4 N 139.1 E2 No tsunami alerts
06:23 JST 06 Feb 2016 Tochigi-ken Nambu 110 km 3.9 36.6 N 139.5 E2 No tsunami alerts
08:16 JST 06 Feb 2016 Miyagi-ken Oki 60 km 3.8 38.3 N 141.6 E2 No tsunami alerts
22:40 JST 06 Feb 2016 Tokara-retto Kinkai 10 km 2.6 29.3 N 129.3 E1 No tsunami alerts
01:46 JST 07 Feb 2016 Chichijima Kinkai very shallow 4.2 27.5 N 141.6 E1 No tsunami alerts
10:09 JST 07 Feb 2016 Ibaraki-ken Hokubu 10 km 4.3 36.7 N 140.6 E4 No tsunami alerts
10:11 JST 07 Feb 2016 Ibaraki-ken Hokubu very shallow 3.9 36.8 N 140.6 E1 No tsunami alerts
11:38 JST 07 Feb 2016 Miyagi-ken Oki 70 km 4.0 38.3 N 141.9 E1 No tsunami alerts
19:27 JST 07 Feb 2016 Ibaraki-ken Nambu 50 km 4.6 36.1 N 139.9 E4 No tsunami alerts
01:03 JST 08 Feb 2016 Fukushima-ken Hamadori 10 km 3.8 37.1 N 140.7 E3 No tsunami alerts
05:45 JST 08 Feb 2016 Iriomotejima Fukin 50 km 4.6 24.3 N 123.4 E2 No tsunami alerts
08:55 JST 08 Feb 2016 Toyama-wan 10 km 2.5 36.8 N 137.1 E2 No tsunami alerts
15:22 JST 08 Feb 2016 Shimane-ken Oki 10 km 3.5 35.3 N 132.6 E2 No tsunami alerts
01:54 JST 09 Feb 2016 Miyagi-ken Oki 50 km 4.3 38.1 N 142.0 E3 No tsunami alerts
04:56 JST 09 Feb 2016 Shimane-ken Seibu 10 km 3.0 35.2 N 132.6 E1 No tsunami alerts
17:18 JST 09 Feb 2016 Shimane-ken Tobu 20 km 2.8 35.3 N 133.3 E1 No tsunami alerts
06:23 JST 10 Feb 2016 Kushiro-chiho Chunambu 90 km 3.3 43.1 N 145.1 E1 No tsunami alerts
14:07 JST 10 Feb 2016 Hokkaido Nansei-oki 10 km 4.1 42.3 N 139.0 E1 No tsunami alerts
20:42 JST 10 Feb 2016 Ibaraki-ken Nambu 40 km 2.8 36.1 N 139.9 E2 No tsunami alerts
20:48 JST 10 Feb 2016 Saitama-ken Hokubu 10 km 3.1 36.2 N 139.2 E2 No tsunami alerts
03:24 JST 11 Feb 2016 Ibaraki-ken Hokubu 10 km 3.2 36.6 N 140.6 E2 No tsunami alerts
03:26 JST 11 Feb 2016 Tokara-retto Kinkai 10 km 1.9 29.2 N 129.2 E1 No tsunami alerts
03:32 JST 11 Feb 2016 Tokara-retto Kinkai 10 km 2.8 29.2 N 129.2 E2 No tsunami alerts
03:36 JST 11 Feb 2016 Tokara-retto Kinkai 10 km 2.1 29.2 N 129.2 E1 No tsunami alerts
03:46 JST 11 Feb 2016 Tokara-retto Kinkai 10 km 2.9 29.2 N 129.2 E2 No tsunami alerts
03:57 JST 11 Feb 2016 Tokara-retto Kinkai 10 km 2.2 29.2 N 129.2 E2 No tsunami alerts
04:21 JST 11 Feb 2016 Tokara-retto Kinkai 10 km 2.7 29.2 N 129.2 E1 No tsunami alerts
04:25 JST 11 Feb 2016 Tokara-retto Kinkai 10 km 2.5 29.2 N 129.2 E1 No tsunami alerts
06:53 JST 11 Feb 2016 Fukui-ken Reihoku 10 km 2.4 35.9 N 136.1 E1 No tsunami alerts
09:42 JST 11 Feb 2016 Satsuma-hanto Seiho-oki 150 km 3.7 31.1 N 130.3 E1 No tsunami alerts
07:39 JST 12 Feb 2016 Ishigakijima Kinkai 40 km 3.7 24.9 N 123.4 E1 No tsunami alerts
11:38 JST 12 Feb 2016 Nagasaki-ken Hokubu 10 km 3.0 33.0 N 129.9 E1 No tsunami alerts
11:46 JST 12 Feb 2016 Ehime-ken Nan-yo 10 km 3.9 33.5 N 132.6 E2 No tsunami alerts
15:17 JST 12 Feb 2016 Kumamoto-ken Aso-chiho very shallow 1.7 33.0 N 131.0 E1 No tsunami alerts
15:39 JST 12 Feb 2016 Kumamoto-ken Kumamoto-chiho 10 km 2.0 33.0 N 130.9 E1 No tsunami alerts
18:06 JST 12 Feb 2016 Kushiro Oki 50 km 3.7 42.8 N 145.4 E1 No tsunami alerts
21:53 JST 12 Feb 2016 Ibaraki-ken Oki 20 km 3.2 36.5 N 141.0 E1 No tsunami alerts
21:59 JST 12 Feb 2016 Okinawa-honto Kinkai 90 km 4.2 27.1 N 127.6 E1 No tsunami alerts
22:59 JST 12 Feb 2016 Miyagi-ken Oki 50 km 3.0 38.7 N 141.8 E1 No tsunami alerts
06:44 JST 14 Feb 2016 Tokara-retto Kinkai very shallow 2.7 29.2 N 129.3 E2 No tsunami alerts
08:09 JST 14 Feb 2016 Nara-ken 10 km 2.3 34.4 N 135.9 E1 No tsunami alerts
11:00 JST 14 Feb 2016 Tanegashima Kinkai 10 km 2.7 30.7 N 131.0 E1 No tsunami alerts
13:14 JST 14 Feb 2016 Fukushima-ken Hamadori 70 km 3.3 37.0 N 140.7 E1 No tsunami alerts
15:26 JST 14 Feb 2016 Nara-ken 10 km 2.8 34.4 N 135.9 E2 No tsunami alerts
15:29 JST 14 Feb 2016 Fukushima-ken Oki 70 km 4.3 37.4 N 141.2 E2 No tsunami alerts
19:03 JST 14 Feb 2016 Akita-ken Engan-hokubu 20 km 3.6 40.0 N 139.9 E3 No tsunami alerts
23:28 JST 14 Feb 2016 Ibaraki-ken Hokubu 60 km 3.6 36.5 N 140.5 E1 No tsunami alerts
03:10 JST 15 Feb 2016 Torishima Kinkai 430 km 6.2 30.4 N 139.3 E2 No tsunami alerts
06:22 JST 15 Feb 2016 Miyakojima Kinkai 50 km 3.5 24.9 N 125.7 E1 No tsunami alerts
07:48 JST 15 Feb 2016 Tokachi-chiho Chubu 140 km 4.1 43.1 N 143.4 E2 No tsunami alerts
13:30 JST 16 Feb 2016 Chiba-ken Toho-oki 30 km 4.2 35.5 N 141.2 E2 No tsunami alerts
14:33 JST 16 Feb 2016 Iwate-ken Oki 50 km 3.8 40.4 N 142.1 E2 No tsunami alerts
10:48 JST 17 Feb 2016 Iwate-ken Engan-nambu 60 km 3.3 39.4 N 141.8 E1 No tsunami alerts
17:32 JST 17 Feb 2016 Fukushima-ken Aizu very shallow 2.4 37.0 N 139.4 E1 No tsunami alerts
18:05 JST 17 Feb 2016 Amami-oshima Hokusei-oki 10 km 4.3 28.1 N 128.1 E2 No tsunami alerts
03:47 JST 18 Feb 2016 Ibaraki-ken Nambu 50 km 2.9 36.1 N 139.9 E1 No tsunami alerts
15:05 JST 18 Feb 2016 Satsuma-hanto Seiho-oki 10 km 3.7 31.7 N 128.9 E1 No tsunami alerts
19:18 JST 18 Feb 2016 Ibaraki-ken Hokubu 10 km 2.9 36.7 N 140.6 E1 No tsunami alerts
23:05 JST 18 Feb 2016 Satsuma-hanto Seiho-oki 10 km 4.3 31.5 N 128.8 E1 No tsunami alerts
23:09 JST 18 Feb 2016 Kushiro Oki 50 km 3.9 42.4 N 144.6 E1 No tsunami alerts
23:10 JST 18 Feb 2016 Kushiro Oki 30 km 4.1 42.4 N 144.7 E1 No tsunami alerts
10:50 JST 19 Feb 2016 Chiba-ken Hokuseibu 60 km 3.9 35.6 N 140.2 E2 No tsunami alerts
10:53 JST 19 Feb 2016 Satsuma-hanto Seiho-oki very shallow 4.0 31.7 N 129.0 E1 No tsunami alerts
19:07 JST 19 Feb 2016 Tokara-retto Kinkai very shallow 2.0 29.8 N 130.0 E1 No tsunami alerts
22:14 JST 19 Feb 2016 Fukushima-ken Oki 20 km 5.1 37.2 N 142.2 E2 No tsunami alerts
23:28 JST 19 Feb 2016 Miyagi-ken Oki 60 km 3.8 38.4 N 141.9 E1 No tsunami alerts
04:35 JST 20 Feb 2016 Goto-retto Kinkai 10 km 2.8 32.8 N 129.7 E1 No tsunami alerts
06:03 JST 20 Feb 2016 Goto-retto Kinkai 10 km 2.7 32.8 N 129.7 E1 No tsunami alerts
10:33 JST 20 Feb 2016 Kanagawa-ken Seibu 10 km 3.1 35.2 N 139.1 E3 No tsunami alerts
20:52 JST 20 Feb 2016 Yamaguchi-ken Hokusei-oki 10 km 3.6 34.6 N 130.9 E1 No tsunami alerts
20:55 JST 20 Feb 2016 Amami-oshima Hokusei-oki 20 km 4.1 28.1 N 128.1 E1 No tsunami alerts
04:14 JST 21 Feb 2016 Tanegashima Nanto-oki 20 km 4.3 30.0 N 131.3 E1 No tsunami alerts
07:24 JST 21 Feb 2016 Wakayama-ken Hokubu 10 km 2.2 34.2 N 135.3 E1 No tsunami alerts
14:22 JST 21 Feb 2016 Ibaraki-ken Oki 50 km 3.8 36.2 N 140.9 E2 No tsunami alerts
03:03 JST 22 Feb 2016 Fukushima-ken Oki 20 km 4.5 37.4 N 141.9 E2 No tsunami alerts
06:27 JST 22 Feb 2016 Iwoto Kinkai 10 km 6.4 24.4 N 143.1 E1  
07:38 JST 22 Feb 2016 Urakawa Oki 70 km 3.7 42.0 N 142.6 E1 No tsunami alerts
03:41 JST 23 Feb 2016 Nemuro-hanto Nanto-oki 50 km 4.5 43.1 N 145.7 E3 No tsunami alerts
13:41 JST 23 Feb 2016 Amakusa-nada 10 km 3.4 32.5 N 130.0 E1 No tsunami alerts
18:17 JST 23 Feb 2016 Urakawa Oki 60 km 3.7 42.0 N 142.6 E1 No tsunami alerts
21:13 JST 23 Feb 2016 Chiba-ken Toho-oki 30 km 2.4 35.4 N 140.4 E1 No tsunami alerts
03:31 JST 24 Feb 2016 Fukuoka-ken Hokusei-oki 20 km 2.6 33.6 N 130.3 E1 No tsunami alerts
04:02 JST 24 Feb 2016 Ibaraki-ken Oki 10 km 4.1 35.9 N 141.0 E2 No tsunami alerts
12:15 JST 24 Feb 2016 Ibaraki-ken Hokubu 10 km 3.6 36.7 N 140.7 E3 No tsunami alerts
16:05 JST 24 Feb 2016 Gifu-ken Mino-chuseibu 40 km 3.1 35.4 N 136.9 E1 No tsunami alerts
17:01 JST 24 Feb 2016 Ibaraki-ken Oki 50 km 3.4 36.5 N 141.0 E1 No tsunami alerts
01:10 JST 25 Feb 2016 Miyagi-ken Oki 50 km 4.5 38.3 N 141.9 E3 No tsunami alerts
06:24 JST 25 Feb 2016 Ibaraki-ken Hokubu 10 km 2.5 36.7 N 140.6 E1 No tsunami alerts
09:07 JST 25 Feb 2016 Satsuma-hanto Seiho-oki very shallow 4.0 31.7 N 128.9 E1 No tsunami alerts
11:44 JST 25 Feb 2016 Miyagi-ken Oki 50 km 3.9 38.2 N 141.7 E2 No tsunami alerts
17:32 JST 25 Feb 2016 Iwate-ken Oki 30 km 4.0 40.2 N 142.4 E1 No tsunami alerts
03:12 JST 26 Feb 2016 Nagano-ken Nambu 10 km 2.0 36.0 N 137.6 E1 No tsunami alerts
05:47 JST 26 Feb 2016 Satsuma-hanto Seiho-oki very shallow 3.7 31.7 N 128.9 E1 No tsunami alerts
07:50 JST 26 Feb 2016 Shizuoka-ken Chubu 10 km 2.8 35.1 N 138.2 E1 No tsunami alerts
15:51 JST 26 Feb 2016 Tottori-ken Chubu 10 km 2.0 35.4 N 133.9 E1 No tsunami alerts
04:58 JST 27 Feb 2016 Fukushima-ken Oki 30 km 4.5 37.6 N 142.1 E1 No tsunami alerts
05:25 JST 27 Feb 2016 Iwate-ken Oki 30 km 3.9 39.1 N 142.4 E1 No tsunami alerts
12:11 JST 27 Feb 2016 Kagoshima-ken Satsuma-chiho 10 km 2.1 32.1 N 130.5 E1 No tsunami alerts
14:32 JST 27 Feb 2016 Miyagi-ken Oki 40 km 3.8 38.7 N 142.3 E1 No tsunami alerts
20:05 JST 27 Feb 2016 Miyagi-ken Oki 60 km 3.4 38.5 N 141.7 E1 No tsunami alerts
00:37 JST 28 Feb 2016 Sanriku Oki 10 km 4.3 38.9 N 142.9 E1 No tsunami alerts
02:42 JST 28 Feb 2016 Ibaraki-ken Hokubu 10 km 3.6 36.8 N 140.6 E2 No tsunami alerts
11:06 JST 28 Feb 2016 Urakawa Oki 70 km 3.8 41.9 N 142.3 E1 No tsunami alerts
14:08 JST 28 Feb 2016 Urakawa Oki 70 km 3.7 41.9 N 142.3 E1 No tsunami alerts
22:14 JST 28 Feb 2016 Goto-retto Kinkai 10 km 2.7 32.8 N 129.7 E1 No tsunami alerts
08:02 JST 29 Feb 2016 Tottori-ken Chubu 10 km 2.8 35.4 N 133.9 E2 No tsunami alerts
14:15 JST 29 Feb 2016 Kii-suido 10 km 2.9 34.0 N 135.1 E2 No tsunami alerts
14:26 JST 29 Feb 2016 Urakawa Oki 50 km 3.3 41.8 N 142.8 E1 No tsunami alerts
16:18 JST 29 Feb 2016 Ibaraki-ken Hokubu 10 km 3.1 36.8 N 140.6 E1 No tsunami alerts
19:00 JST 29 Feb 2016 Amami-oshima Kinkai 10 km 3.2 28.5 N 129.5 E1 No tsunami alerts
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.