J1 Earthquake Early Warning
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Quake Time Epicenter Latitude Longitude Depth Magnitude Intensity Remarks
23:12 JST 09 Jan 2016 Amami-oshima Kinkai 30 km 5.5 28.1 N 129.5 E4 No tsunami alerts
15:26 JST 11 Jan 2016 Aomori-ken Sampachi-Kamikita-chiho 10 km 4.5 40.4 N 141.3 E5 lower No tsunami alerts
12:25 JST 14 Jan 2016 Urakawa Oki 50 km 6.7 42.0 N 142.8 E5 lower  
02:13 JST 25 Jan 2016 Fukushima-ken Oki 30 km 4.2 37.1 N 141.2 E4 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
07:41 JST 05 Feb 2016 Kanagawa-ken Tobu 30 km 4.6 35.6 N 139.5 E4 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
19:27 JST 07 Feb 2016 Ibaraki-ken Nambu 50 km 4.6 36.1 N 139.9 E4 No tsunami alerts
16:11 JST 03 Mar 2016 Miyazaki-ken Nambu-heiyabu 50 km 4.9 31.8 N 131.4 E4 No tsunami alerts
14:34 JST 22 Mar 2016 Ibaraki-ken Hokubu 10 km 4.7 36.8 N 140.6 E4 No tsunami alerts
11:39 JST 01 Apr 2016 Mie-ken Nanto-oki 10 km 6.1 33.4 N 136.4 E4  
21:26 JST 14 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 6.4 32.7 N 130.8 E7 No tsunami alerts
21:26 JST 14 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 6.4 32.7 N 130.8 E7 Intensity correction
21:37 JST 14 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 3.9 32.7 N 130.8 E4 No tsunami alerts
21:42 JST 14 Apr 2016 Kumamoto-ken Kumamoto-chiho very shallow 4.9 32.7 N 130.8 E4 No tsunami alerts
21:53 JST 14 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.0 32.8 N 130.8 E4 No tsunami alerts
22:07 JST 14 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 5.7 32.8 N 130.8 E6 lower No tsunami alerts
22:09 JST 14 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.3 32.8 N 130.9 E4 No tsunami alerts
22:16 JST 14 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.2 32.7 N 130.8 E4 No tsunami alerts
22:22 JST 14 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.6 32.7 N 130.7 E4 No tsunami alerts
22:38 JST 14 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 5.0 32.7 N 130.7 E5 lower No tsunami alerts
22:43 JST 14 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.3 32.7 N 130.7 E4 No tsunami alerts
23:28 JST 14 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.4 32.8 N 130.9 E4 No tsunami alerts
00:03 JST 15 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 6.4 32.7 N 130.8 E6 upper  
00:34 JST 15 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.5 32.7 N 130.8 E4 No tsunami alerts
00:50 JST 15 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.2 32.7 N 130.8 E4 No tsunami alerts
00:53 JST 15 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 3.8 32.8 N 130.8 E4 No tsunami alerts
01:53 JST 15 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.8 32.7 N 130.8 E5 lower No tsunami alerts
03:37 JST 15 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.1 32.7 N 130.8 E4 No tsunami alerts
05:10 JST 15 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.6 32.8 N 130.8 E4 No tsunami alerts
07:30 JST 15 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.2 32.8 N 130.9 E4 No tsunami alerts
07:46 JST 15 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.4 32.7 N 130.8 E4 No tsunami alerts
15:27 JST 15 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.1 32.8 N 130.9 E4 No tsunami alerts
20:15 JST 15 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 3.8 32.7 N 130.7 E4 No tsunami alerts
23:17 JST 15 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 3.6 32.9 N 130.9 E4 No tsunami alerts
01:30 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 5.4 32.7 N 130.7 E4 Tsunami alert issued
01:25 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 7.1 32.8 N 130.8 E6 upper Tsunami alert issued
01:46 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho 20 km 6.0 32.9 N 130.9 E6 lower Tsunami alert issued
01:46 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho 20 km 6.0 32.9 N 130.9 E6 lower Tsunami alert issued
01:56 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho very shallow 4.7 32.8 N 130.8 E4 Tsunami alert issued
02:04 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho very shallow 4.9 32.8 N 130.8 E4 Tsunami alert issued
02:18 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho very shallow 3.9 32.9 N 130.9 E4 No tsunami alerts
02:49 JST 16 Apr 2016 Oita-ken Chubu very shallow 4.1 33.3 N 131.5 E4 No tsunami alerts
02:57 JST 16 Apr 2016 Kumamoto-ken Aso-chiho 10 km 3.5 33.0 N 131.1 E4 No tsunami alerts
03:03 JST 16 Apr 2016 Kumamoto-ken Aso-chiho 20 km 5.8 33.0 N 131.1 E5 upper No tsunami alerts
03:03 JST 16 Apr 2016 Kumamoto-ken Aso-chiho 20 km 5.8 33.0 N 131.1 E5 upper Intensity correction
03:10 JST 16 Apr 2016 Kumamoto-ken Aso-chiho 10 km 3.9 32.9 N 131.1 E4 No tsunami alerts
03:16 JST 16 Apr 2016 Kumamoto-ken Aso-chiho 10 km 4.1 33.0 N 131.1 E4 No tsunami alerts
03:26 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho very shallow 4.1 32.8 N 130.9 E4 No tsunami alerts
03:55 JST 16 Apr 2016 Kumamoto-ken Aso-chiho 10 km 5.8 33.0 N 131.2 E6 upper No tsunami alerts
04:05 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.3 32.8 N 130.8 E4 No tsunami alerts
04:18 JST 16 Apr 2016 Kumamoto-ken Aso-chiho 10 km 4.3 33.0 N 131.1 E4 No tsunami alerts
04:23 JST 16 Apr 2016 Kumamoto-ken Aso-chiho very shallow 3.9 33.0 N 131.2 E4 No tsunami alerts
04:24 JST 16 Apr 2016 Kumamoto-ken Aso-chiho 10 km 4.5 33.0 N 131.1 E4 No tsunami alerts
04:51 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.3 32.8 N 130.8 E4 No tsunami alerts
05:20 JST 16 Apr 2016 Oita-ken Chubu 10 km 3.1 33.3 N 131.5 E4 No tsunami alerts
05:34 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho very shallow 3.9 32.6 N 130.7 E4 No tsunami alerts
06:11 JST 16 Apr 2016 Oita-ken Seibu very shallow 4.2 33.1 N 131.2 E4 No tsunami alerts
07:11 JST 16 Apr 2016 Oita-ken Chubu 10 km 5.3 33.3 N 131.4 E5 lower No tsunami alerts
07:23 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.8 32.8 N 130.8 E5 lower No tsunami alerts
07:42 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.2 32.8 N 130.7 E4 No tsunami alerts
07:57 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 3.8 32.6 N 130.7 E4 No tsunami alerts
08:02 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 3.9 32.7 N 130.7 E4 No tsunami alerts
08:08 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 3.8 32.8 N 130.8 E4 No tsunami alerts
08:20 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.6 32.7 N 130.7 E4 No tsunami alerts
08:27 JST 16 Apr 2016 Oita-ken Seibu 10 km 3.9 33.3 N 131.3 E4 No tsunami alerts
09:16 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho very shallow 4.5 32.5 N 130.7 E4 No tsunami alerts
09:48 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 5.4 32.9 N 130.8 E6 lower No tsunami alerts
09:56 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 3.4 32.7 N 130.7 E4 No tsunami alerts
10:38 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.3 32.7 N 130.7 E4 No tsunami alerts
11:02 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.3 32.8 N 130.8 E4 No tsunami alerts
13:15 JST 16 Apr 2016 Kumamoto-ken Aso-chiho 10 km 4.1 32.9 N 131.0 E4 No tsunami alerts
14:03 JST 16 Apr 2016 Kumamoto-ken Aso-chiho 10 km 4.5 33.0 N 131.2 E4 No tsunami alerts
14:27 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.5 32.7 N 130.8 E4 No tsunami alerts
16:02 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho very shallow 5.3 32.8 N 130.8 E5 lower No tsunami alerts
17:17 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 3.4 32.9 N 130.9 E4 No tsunami alerts
17:40 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.1 32.7 N 130.7 E4 No tsunami alerts
18:25 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 3.9 32.7 N 130.7 E4 No tsunami alerts
21:05 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho 20 km 4.5 32.8 N 130.8 E4 No tsunami alerts
22:06 JST 16 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 3.5 32.9 N 130.8 E4 No tsunami alerts
23:54 JST 16 Apr 2016 Kumamoto-ken Aso-chiho 10 km 3.5 33.0 N 131.2 E4 No tsunami alerts
00:14 JST 17 Apr 2016 Kumamoto-ken Aso-chiho very shallow 4.9 33.0 N 131.1 E4 No tsunami alerts
00:23 JST 17 Apr 2016 Kumamoto-ken Kumamoto-chiho very shallow 3.4 32.6 N 130.7 E4 No tsunami alerts
00:59 JST 17 Apr 2016 Kumamoto-ken Aso-chiho very shallow 4.0 33.0 N 131.2 E4 No tsunami alerts
03:30 JST 17 Apr 2016 Kumamoto-ken Aso-chiho 10 km 4.0 33.0 N 131.2 E4 No tsunami alerts
04:46 JST 17 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.5 32.7 N 130.8 E4 No tsunami alerts
09:40 JST 17 Apr 2016 Kumamoto-ken Kumamoto-chiho very shallow 3.8 32.6 N 130.7 E4 No tsunami alerts
09:58 JST 17 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 3.7 32.7 N 130.8 E4 No tsunami alerts
11:51 JST 17 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 3.5 32.6 N 130.7 E4 No tsunami alerts
13:14 JST 17 Apr 2016 Kumamoto-ken Aso-chiho very shallow 4.4 33.0 N 131.1 E4 No tsunami alerts
19:23 JST 17 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.4 32.7 N 130.7 E4 No tsunami alerts
22:56 JST 17 Apr 2016 Kumamoto-ken Kumamoto-chiho very shallow 3.7 32.7 N 130.7 E4 No tsunami alerts
04:44 JST 18 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 3.8 32.7 N 130.7 E4 No tsunami alerts
05:39 JST 18 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 3.1 32.6 N 130.8 E4 No tsunami alerts
08:35 JST 18 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.1 32.9 N 130.9 E4 No tsunami alerts
20:42 JST 18 Apr 2016 Kumamoto-ken Aso-chiho 10 km 5.8 33.0 N 131.2 E5 upper No tsunami alerts
20:42 JST 18 Apr 2016 Kumamoto-ken Aso-chiho 10 km 5.8 33.0 N 131.2 E5 upper Intensity correction
21:18 JST 18 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 3.9 32.7 N 130.7 E4 No tsunami alerts
01:53 JST 19 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 3.8 32.7 N 130.7 E4 No tsunami alerts
17:52 JST 19 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 5.5 32.6 N 130.7 E5 upper No tsunami alerts
20:47 JST 19 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.9 32.6 N 130.7 E5 lower No tsunami alerts
14:27 JST 20 Apr 2016 Oita-ken Chubu 10 km 4.0 33.3 N 131.5 E4 No tsunami alerts
05:16 JST 21 Apr 2016 Oita-ken Chubu 10 km 3.5 33.3 N 131.5 E4 No tsunami alerts
18:43 JST 21 Apr 2016 Kumamoto-ken Aso-chiho 10 km 4.2 33.0 N 131.2 E4 No tsunami alerts
18:28 JST 22 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 3.7 32.7 N 130.7 E4 No tsunami alerts
22:27 JST 24 Apr 2016 Tokara-retto Kinkai 10 km 4.2 29.6 N 129.8 E4 No tsunami alerts
00:44 JST 25 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.4 32.7 N 130.7 E4 No tsunami alerts
02:38 JST 28 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.1 32.6 N 130.7 E4 No tsunami alerts
12:56 JST 28 Apr 2016 Kumamoto-ken Kumamoto-chiho 10 km 3.6 32.7 N 130.7 E4 No tsunami alerts
15:30 JST 28 Apr 2016 Ariake-kai 10 km 4.7 32.8 N 130.5 E4 No tsunami alerts
15:09 JST 29 Apr 2016 Oita-ken Chubu 10 km 4.4 33.3 N 131.4 E5 upper No tsunami alerts
07:52 JST 04 May 2016 Kumamoto-ken Kumamoto-chiho 10 km 3.9 32.6 N 130.7 E4 No tsunami alerts
19:20 JST 04 May 2016 Kumamoto-ken Kumamoto-chiho 10 km 3.9 32.8 N 130.8 E4 No tsunami alerts
22:24 JST 04 May 2016 Kumamoto-ken Kumamoto-chiho 10 km 3.4 32.6 N 130.7 E4 No tsunami alerts
10:31 JST 05 May 2016 Kumamoto-ken Aso-chiho 10 km 4.6 33.0 N 131.1 E4 No tsunami alerts
10:40 JST 05 May 2016 Kumamoto-ken Aso-chiho very shallow 4.9 33.0 N 131.1 E4 No tsunami alerts
19:46 JST 05 May 2016 Kumamoto-ken Aso-chiho 10 km 3.8 33.0 N 131.1 E4 No tsunami alerts
17:04 JST 12 May 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.1 32.7 N 130.7 E4 No tsunami alerts
01:03 JST 13 May 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.0 32.7 N 130.7 E4 No tsunami alerts
21:23 JST 16 May 2016 Ibaraki-ken Nambu 40 km 5.6 36.0 N 139.9 E5 lower No tsunami alerts
21:23 JST 16 May 2016 Ibaraki-ken Nambu 40 km 5.6 36.0 N 139.9 E5 lower Intensity correction
18:48 JST 24 May 2016 Iwate-ken Oki 50 km 4.3 40.1 N 142.1 E4 No tsunami alerts
07:54 JST 12 Jun 2016 Ibaraki-ken Nambu 40 km 5.0 36.0 N 139.9 E4 No tsunami alerts
22:08 JST 12 Jun 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.3 32.5 N 130.7 E5 lower No tsunami alerts
15:54 JST 13 Jun 2016 Kumamoto-ken Kumamoto-chiho very shallow 4.0 32.5 N 130.7 E4 No tsunami alerts
14:21 JST 16 Jun 2016 Uchiura-wan 10 km 5.3 42.0 N 141.0 E6 lower No tsunami alerts
20:46 JST 18 Jun 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.5 32.7 N 130.7 E4 No tsunami alerts
00:10 JST 21 Jun 2016 Uchiura-wan 10 km 4.0 41.9 N 141.0 E4 No tsunami alerts
05:38 JST 22 Jun 2016 Kumamoto-ken Kumamoto-chiho 10 km 3.9 32.7 N 130.7 E4 No tsunami alerts
13:51 JST 25 Jun 2016 Niigata-ken Joetsu-chiho 10 km 4.6 36.8 N 137.8 E4 No tsunami alerts
23:14 JST 29 Jun 2016 Kumamoto-ken Kumamoto-chiho 10 km 3.8 32.8 N 130.9 E4 No tsunami alerts
18:05 JST 09 Jul 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.4 32.7 N 130.6 E4 No tsunami alerts
13:24 JST 17 Jul 2016 Ibaraki-ken Nambu 40 km 5.0 36.1 N 139.9 E4 No tsunami alerts
12:57 JST 19 Jul 2016 Chiba-ken Toho-oki 30 km 5.2 35.4 N 140.4 E4 No tsunami alerts
07:25 JST 20 Jul 2016 Ibaraki-ken Nambu 50 km 5.0 36.1 N 140.0 E4 No tsunami alerts
11:51 JST 24 Jul 2016 Tokachi-chiho Chubu 100 km 4.6 42.9 N 143.2 E4 No tsunami alerts
23:47 JST 27 Jul 2016 Ibaraki-ken Hokubu 50 km 5.3 36.4 N 140.6 E5 lower No tsunami alerts
22:49 JST 09 Aug 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.0 32.7 N 130.8 E4 No tsunami alerts
16:04 JST 15 Aug 2016 Fukushima-ken Oki 40 km 5.5 37.4 N 141.7 E4 No tsunami alerts
11:05 JST 19 Aug 2016 Kumamoto-ken Aso-chiho 10 km 4.3 33.0 N 131.1 E4 No tsunami alerts
21:07 JST 19 Aug 2016 Ibaraki-ken Oki 50 km 5.4 36.6 N 141.2 E4 No tsunami alerts
19:46 JST 31 Aug 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.9 32.7 N 130.6 E5 lower No tsunami alerts
06:33 JST 01 Sep 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.7 32.7 N 130.6 E4 No tsunami alerts
01:56 JST 07 Sep 2016 Kumamoto-ken Kumamoto-chiho 10 km 3.8 32.7 N 130.6 E4 No tsunami alerts
13:28 JST 07 Sep 2016 Ibaraki-ken Nambu 50 km 4.9 36.2 N 140.1 E4 No tsunami alerts
14:13 JST 26 Sep 2016 Urakawa Oki 20 km 5.5 41.7 N 143.0 E4 No tsunami alerts
14:20 JST 26 Sep 2016 Okinawa-honto Kinkai 40 km 5.7 27.4 N 128.6 E5 lower No tsunami alerts
16:37 JST 16 Oct 2016 Miyagi-ken Oki 20 km 5.3 38.3 N 141.6 E4 No tsunami alerts
11:50 JST 20 Oct 2016 Chiba-ken Hokutobu 40 km 5.3 35.9 N 140.6 E4 No tsunami alerts
12:12 JST 21 Oct 2016 Tottori-ken Chubu 10 km 4.2 35.4 N 133.9 E4 No tsunami alerts
14:07 JST 21 Oct 2016 Tottori-ken Chubu 10 km 6.6 35.4 N 133.9 E6 lower No tsunami alerts
14:07 JST 21 Oct 2016 Tottori-ken Chubu 10 km 6.6 35.4 N 133.9 E6 lower Intensity correction
14:33 JST 21 Oct 2016 Tottori-ken Chubu very shallow 4.3 35.4 N 133.9 E4 No tsunami alerts
14:46 JST 21 Oct 2016 Tottori-ken Chubu 10 km 4.3 35.4 N 133.8 E4 No tsunami alerts
14:53 JST 21 Oct 2016 Tottori-ken Chubu 10 km 5.0 35.4 N 133.9 E4 No tsunami alerts
16:52 JST 21 Oct 2016 Tottori-ken Chubu very shallow 4.2 35.4 N 133.9 E4 No tsunami alerts
17:59 JST 21 Oct 2016 Tottori-ken Chubu 10 km 4.3 35.4 N 133.8 E4 No tsunami alerts
03:33 JST 22 Oct 2016 Hyuga-nada 60 km 4.4 32.8 N 132.0 E4 No tsunami alerts
13:43 JST 29 Oct 2016 Tottori-ken Chubu 10 km 4.4 35.4 N 133.9 E4 No tsunami alerts
10:12 JST 11 Nov 2016 Kumamoto-ken Kumamoto-chiho 10 km 4.2 32.7 N 130.7 E4 No tsunami alerts
06:43 JST 12 Nov 2016 Miyagi-ken Oki 60 km 5.8 38.5 N 141.6 E4 No tsunami alerts
06:43 JST 12 Nov 2016 Miyagi-ken Oki 60 km 5.8 38.5 N 141.6 E4 Intensity correction
11:48 JST 19 Nov 2016 Wakayama-ken Nambu 60 km 5.4 33.8 N 135.5 E4 No tsunami alerts
05:59 JST 22 Nov 2016 Fukushima-ken Oki 10 km 7.3 37.3 N 141.6 E5 lower Tsunami alert issued
05:59 JST 22 Nov 2016 Fukushima-ken Oki 10 km 7.3 37.3 N 141.6 E5 lower Tsunami alert issued
23:04 JST 22 Nov 2016 Fukushima-ken Oki 30 km 5.7 37.2 N 141.5 E4 No tsunami alerts
06:23 JST 24 Nov 2016 Fukushima-ken Oki very shallow 6.1 37.1 N 141.5 E4  
17:22 JST 25 Nov 2016 Rumoi-chiho Chuhokubu 30 km 4.7 44.8 N 141.8 E4 No tsunami alerts
08:16 JST 24 Dec 2016 Tokara-retto Kinkai 10 km 3.6 29.2 N 129.2 E4 No tsunami alerts
08:17 JST 24 Dec 2016 Tokara-retto Kinkai 10 km 3.5 29.2 N 129.2 E4 No tsunami alerts
21:38 JST 28 Dec 2016 Ibaraki-ken Hokubu 10 km 6.3 36.7 N 140.6 E6 lower No tsunami alerts
21:38 JST 28 Dec 2016 Ibaraki-ken Hokubu 10 km 6.3 36.7 N 140.6 E6 lower Intensity correction
21:53 JST 28 Dec 2016 Ibaraki-ken Hokubu 10 km 4.7 36.7 N 140.7 E4 No tsunami alerts
05:08 JST 31 Dec 2016 Fukushima-ken Oki 20 km 5.6 37.4 N 141.4 E4 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