J1 Earthquake Early Warning
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Quake Time Epicenter Latitude Longitude Depth Mag Intensity Remarks
01:50 JST 01 Oct 2018 Iburi-chiho Chutobu 30km 2.7 42.7 N 142.0 E1 No tsunami alerts
03:32 JST 01 Oct 2018 Iburi-chiho Chutobu 40km 3.2 42.6 N 142.0 E1 No tsunami alerts
03:42 JST 01 Oct 2018 Kyoto-fu Nambu 10km 3.2 35.1 N 135.5 E1 No tsunami alerts
11:22 JST 01 Oct 2018 Iburi-chiho Chutobu 30km 4.9 42.8 N 142.0 E4 No tsunami alerts
11:22 JST 01 Oct 2018 Iburi-chiho Chutobu 30km 4.9 42.8 N 142.0 E4 No tsunami alerts
16:37 JST 01 Oct 2018 Iburi-chiho Chutobu 40km 3.2 42.6 N 142.0 E1 No tsunami alerts
17:25 JST 01 Oct 2018 Iburi-chiho Chutobu 40km 2.8 42.7 N 142.0 E1 No tsunami alerts
21:11 JST 01 Oct 2018 Iwate-ken Oki 40km 3.6 40.4 N 142.2 E2 No tsunami alerts
23:21 JST 01 Oct 2018 Iburi-chiho Chutobu 30km 3.3 42.8 N 142.0 E1 No tsunami alerts
04:29 JST 02 Oct 2018 Iwate-ken Oki 10km 4.3 39.1 N 142.7 E1 No tsunami alerts
05:03 JST 02 Oct 2018 Iburi-chiho Chutobu 40km 3.0 42.6 N 142.0 E1 No tsunami alerts
12:28 JST 02 Oct 2018 Ibaraki-ken Oki 50km 4.7 36.4 N 141.1 E3 No tsunami alerts
12:28 JST 02 Oct 2018 Ibaraki-ken Oki 50km 4.7 36.4 N 141.1 E3 No tsunami alerts
12:29 JST 02 Oct 2018 Ibaraki-ken Oki 40km 3.9 36.5 N 141.1 E1 No tsunami alerts
16:12 JST 02 Oct 2018 Nagano-ken Hokubu 10km 2.4 36.7 N 138.0 E1 No tsunami alerts
19:25 JST 02 Oct 2018 Fukushima-ken Oki 50km 4.1 37.7 N 141.8 E1 No tsunami alerts
00:32 JST 03 Oct 2018 Gifu-ken Mino-chuseibu 10km 2.9 35.8 N 136.9 E1 No tsunami alerts
10:38 JST 03 Oct 2018 Wakayama-ken Hokubu 10km 2.4 34.1 N 135.3 E1 No tsunami alerts
18:11 JST 03 Oct 2018 Iburi-chiho Chutobu 30km 2.8 42.7 N 142.0 E1 No tsunami alerts
21:04 JST 03 Oct 2018 Iburi-chiho Chutobu 30km 3.0 42.7 N 142.0 E1 No tsunami alerts
22:57 JST 03 Oct 2018 Kumamoto-ken Kumamoto-chiho 10km 2.5 32.7 N 130.7 E2 No tsunami alerts
00:15 JST 04 Oct 2018 Chiba-ken Toho-oki 30km 4.6 35.8 N 141.0 E4 No tsunami alerts
00:15 JST 04 Oct 2018 Chiba-ken Toho-oki 30km 4.6 35.8 N 141.0 E4 No tsunami alerts
02:13 JST 04 Oct 2018 Ibaraki-ken Oki 50km 4.1 36.6 N 141.2 E2 No tsunami alerts
12:26 JST 04 Oct 2018 Nagano-ken Hokubu 10km 2.0 36.7 N 138.4 E1 No tsunami alerts
17:21 JST 04 Oct 2018 Osumi-hanto Toho-oki 40km 4.3 31.1 N 131.5 E2 No tsunami alerts
00:02 JST 05 Oct 2018 Ibaraki-ken Nambu 70km 3.1 36.3 N 140.0 E1 No tsunami alerts
08:58 JST 05 Oct 2018 Iburi-chiho Chutobu 30km 5.3 42.6 N 142.0 E5 lower No tsunami alerts
08:58 JST 05 Oct 2018 Iburi-chiho Chutobu 30km 5.3 42.6 N 142.0 E5 lower No tsunami alerts
11:45 JST 05 Oct 2018 Iburi-chiho Chutobu 10km 2.3 42.7 N 141.8 E1 No tsunami alerts
13:57 JST 05 Oct 2018 Iburi-chiho Chutobu 10km 2.6 42.7 N 142.1 E1 No tsunami alerts
23:54 JST 05 Oct 2018 Iburi-chiho Chutobu 30km 2.7 42.6 N 142.0 E1 No tsunami alerts
04:21 JST 06 Oct 2018 Kii-suido 50km 3.4 33.9 N 134.8 E1 No tsunami alerts
13:14 JST 06 Oct 2018 Iburi-chiho Chutobu 40km 4.1 42.7 N 142.0 E3 No tsunami alerts
13:14 JST 06 Oct 2018 Iburi-chiho Chutobu 40km 4.1 42.7 N 142.0 E3 No tsunami alerts
15:19 JST 06 Oct 2018 Ibaraki-ken Hokubu 10km 2.8 36.6 N 140.5 E2 No tsunami alerts
15:29 JST 06 Oct 2018 Kumamoto-ken Aso-chiho 10km 2.1 32.9 N 131.0 E1 No tsunami alerts
16:15 JST 06 Oct 2018 Fukushima-ken Oki 30km 4.3 37.4 N 141.9 E1 No tsunami alerts
18:40 JST 06 Oct 2018 Hyuga-nada 40km 2.7 32.7 N 132.1 E1 No tsunami alerts
19:06 JST 06 Oct 2018 Wakayama-ken Hokubu 10km 3.5 33.9 N 135.2 E2 No tsunami alerts
23:12 JST 06 Oct 2018 Iburi-chiho Chutobu 40km 3.8 42.6 N 142.0 E2 No tsunami alerts
00:24 JST 07 Oct 2018 Miyagi-ken Oki 50km 3.8 38.3 N 141.8 E1 No tsunami alerts
03:32 JST 07 Oct 2018 Iburi-chiho Chutobu very shallow 2.3 42.7 N 141.8 E1 No tsunami alerts
03:55 JST 07 Oct 2018 Iburi-chiho Chutobu 40km 2.7 42.7 N 142.0 E1 No tsunami alerts
10:14 JST 07 Oct 2018 Aichi-ken Tobu 40km 5.1 35.0 N 137.6 E4 No tsunami alerts
10:14 JST 07 Oct 2018 Aichi-ken Tobu 40km 5.1 35.0 N 137.6 E4 No tsunami alerts
12:02 JST 07 Oct 2018 Ogasawara-shoto Seiho-oki 410km 5.5 26.9 N 141.0 E1 No tsunami alerts
22:53 JST 07 Oct 2018 Iburi-chiho Chutobu 30km 3.0 42.6 N 142.0 E1 No tsunami alerts
23:45 JST 07 Oct 2018 Kyoto-fu Nambu 10km 2.6 34.9 N 135.7 E1 No tsunami alerts
00:25 JST 08 Oct 2018 Nagano-ken Nambu very shallow 2.3 35.9 N 137.6 E1 No tsunami alerts
17:37 JST 08 Oct 2018 Fukushima-ken Oki 30km 4.0 37.2 N 141.7 E1 No tsunami alerts
21:54 JST 08 Oct 2018 Iburi-chiho Chutobu 30km 4.4 42.6 N 142.0 E4 No tsunami alerts
21:54 JST 08 Oct 2018 Iburi-chiho Chutobu 30km 4.4 42.6 N 142.0 E4 No tsunami alerts
23:12 JST 08 Oct 2018 Ibaraki-ken Nambu 50km 3.3 36.2 N 140.0 E2 No tsunami alerts
02:45 JST 09 Oct 2018 Iburi-chiho Chutobu 30km 4.2 42.6 N 142.0 E4 No tsunami alerts
02:45 JST 09 Oct 2018 Iburi-chiho Chutobu 30km 4.2 42.6 N 142.0 E4 No tsunami alerts
04:10 JST 09 Oct 2018 Amami-oshima Kinkai 40km 2.9 28.4 N 129.3 E1 No tsunami alerts
04:52 JST 09 Oct 2018 Fukushima-ken Oki 30km 4.8 37.3 N 141.8 E2 No tsunami alerts
07:33 JST 09 Oct 2018 Kyoto-fu Nambu 10km 2.8 34.9 N 135.7 E1 No tsunami alerts
08:42 JST 09 Oct 2018 Iburi-chiho Chutobu 30km 3.0 42.6 N 141.9 E1 No tsunami alerts
09:21 JST 09 Oct 2018 Iburi-chiho Chutobu 30km 3.0 42.6 N 142.0 E1 No tsunami alerts
13:16 JST 09 Oct 2018 Aomori-ken Toho-oki 40km 4.1 41.1 N 142.5 E2 No tsunami alerts
17:16 JST 09 Oct 2018 Ibaraki-ken Hokubu 10km 4.1 36.7 N 140.6 E3 No tsunami alerts
17:16 JST 09 Oct 2018 Ibaraki-ken Hokubu 10km 4.1 36.7 N 140.6 E3 No tsunami alerts
17:35 JST 09 Oct 2018 Goto-retto Kinkai 20km 3.1 33.1 N 129.6 E1 No tsunami alerts
04:58 JST 10 Oct 2018 Iwate-ken Oki 30km 4.3 39.0 N 142.5 E2 No tsunami alerts
08:26 JST 10 Oct 2018 Kumamoto-ken Kumamoto-chiho 10km 2.1 32.7 N 130.7 E2 No tsunami alerts
12:00 JST 10 Oct 2018 Ibaraki-ken Nambu 70km 3.5 36.1 N 140.0 E1 No tsunami alerts
17:57 JST 10 Oct 2018 Iburi-chiho Chutobu 30km 3.6 42.7 N 142.0 E2 No tsunami alerts
18:45 JST 10 Oct 2018 Tottori-ken Chubu 10km 2.8 35.4 N 133.8 E2 No tsunami alerts
22:40 JST 10 Oct 2018 Iburi-chiho Chutobu 30km 3.1 42.7 N 142.0 E1 No tsunami alerts
00:48 JST 11 Oct 2018 Tottori-ken Chubu 10km 3.0 35.4 N 133.8 E2 No tsunami alerts
10:48 JST 11 Oct 2018 Aichi-ken Tobu 40km 2.5 35.0 N 137.6 E1 No tsunami alerts
15:18 JST 11 Oct 2018 Amami-oshima Hokusei-oki very shallow 4.8 28.1 N 128.0 E1 No tsunami alerts
17:46 JST 11 Oct 2018 Wakayama-ken Hokubu 10km 2.9 34.0 N 135.2 E2 No tsunami alerts
17:52 JST 11 Oct 2018 Wakayama-ken Hokubu 10km 3.2 34.0 N 135.2 E3 No tsunami alerts
21:15 JST 11 Oct 2018 Nagano-ken Hokubu 10km 1.6 36.6 N 138.4 E1 No tsunami alerts
22:46 JST 11 Oct 2018 Iburi-chiho Chutobu 40km 2.4 42.7 N 142.0 E1 No tsunami alerts
03:59 JST 12 Oct 2018 Ibaraki-ken Oki 40km 3.5 36.1 N 140.9 E1 No tsunami alerts
09:14 JST 12 Oct 2018 Iburi-chiho Chutobu 30km 4.6 42.6 N 142.0 E4 No tsunami alerts
09:14 JST 12 Oct 2018 Iburi-chiho Chutobu 30km 4.6 42.6 N 142.0 E4 No tsunami alerts
10:42 JST 12 Oct 2018 Iburi-chiho Chutobu 30km 3.0 42.7 N 142.0 E2 No tsunami alerts
13:15 JST 12 Oct 2018 Chiba-ken Hokutobu 50km 5.3 35.7 N 140.7 E4 No tsunami alerts
01:00 JST 13 Oct 2018 Iburi-chiho Chutobu 30km 3.6 42.6 N 142.0 E2 No tsunami alerts
06:39 JST 13 Oct 2018 Southern Sea of Okhotsk 380km 5.0 46.8 N 147.3 E1 No tsunami alerts
13:44 JST 13 Oct 2018 Ise-wan 20km 2.5 34.9 N 136.8 E1 No tsunami alerts
15:38 JST 13 Oct 2018 Kanagawa-ken Seibu 20km 2.8 35.4 N 139.2 E1 No tsunami alerts
16:50 JST 13 Oct 2018 Tochigi-ken Hokubu 10km 2.1 36.9 N 139.4 E1 No tsunami alerts
20:12 JST 13 Oct 2018 Kamchatka Peninsula and its Vicinity 490km 6.9 51.9 N 155.5 E2 No tsunami alerts
20:34 JST 13 Oct 2018 Sanriku Oki 10km 4.4 39.5 N 143.5 E1 No tsunami alerts
09:30 JST 14 Oct 2018 Miyagi-ken Oki 50km 4.1 38.3 N 141.9 E2 No tsunami alerts
13:50 JST 14 Oct 2018 Fukushima-ken Oki 40km 4.3 37.7 N 141.7 E2 No tsunami alerts
21:07 JST 14 Oct 2018 Iburi-chiho Chutobu 30km 3.0 42.6 N 142.0 E1 No tsunami alerts
23:17 JST 14 Oct 2018 Miyagi-ken Oki 40km 3.6 38.7 N 142.3 E1 No tsunami alerts
04:09 JST 15 Oct 2018 Kochi-ken Seibu 30km 2.9 32.8 N 132.7 E2 No tsunami alerts
06:58 JST 15 Oct 2018 Chichijima Kinkai 10km 4.7 26.6 N 142.7 E2 No tsunami alerts
09:12 JST 15 Oct 2018 Kumamoto-ken Amakusa-Ashikita-chiho 10km 4.1 32.6 N 130.6 E3 No tsunami alerts
09:12 JST 15 Oct 2018 Kumamoto-ken Amakusa-Ashikita-chiho 10km 4.1 32.6 N 130.6 E3 No tsunami alerts
12:20 JST 15 Oct 2018 Iburi-chiho Chutobu 30km 2.7 42.6 N 142.0 E1 No tsunami alerts
13:56 JST 15 Oct 2018 Chichijima Kinkai 20km 4.5 26.6 N 142.7 E2 No tsunami alerts
16:01 JST 15 Oct 2018 Kumamoto-ken Kumamoto-chiho 10km 1.9 32.8 N 130.7 E1 No tsunami alerts
16:10 JST 15 Oct 2018 Tochigi-ken Hokubu 10km 3.7 36.8 N 139.4 E4 No tsunami alerts
21:53 JST 15 Oct 2018 Ibaraki-ken Hokubu 60km 3.2 36.5 N 140.6 E1 No tsunami alerts
23:33 JST 15 Oct 2018 Tochigi-ken Hokubu 10km 2.0 36.9 N 139.4 E1 No tsunami alerts
03:52 JST 16 Oct 2018 Iwate-ken Engan-hokubu 60km 3.4 39.8 N 141.9 E1 No tsunami alerts
08:34 JST 16 Oct 2018 Miyagi-ken Oki 60km 4.0 38.7 N 141.6 E2 No tsunami alerts
12:12 JST 16 Oct 2018 Kumamoto-ken Amakusa-Ashikita-chiho 10km 2.4 32.6 N 130.6 E1 No tsunami alerts
13:25 JST 16 Oct 2018 Nagano-ken Hokubu very shallow 1.9 36.6 N 138.4 E1 No tsunami alerts
14:25 JST 16 Oct 2018 Miyagi-ken Oki 40km 4.1 38.9 N 142.6 E1 No tsunami alerts
17:43 JST 16 Oct 2018 Nagano-ken Hokubu very shallow 2.0 36.4 N 137.8 E1 No tsunami alerts
22:26 JST 16 Oct 2018 Kyoto-fu Nambu 10km 2.7 34.9 N 135.7 E1 No tsunami alerts
01:13 JST 17 Oct 2018 Kyoto-fu Nambu 10km 2.5 34.9 N 135.7 E1 No tsunami alerts
08:39 JST 17 Oct 2018 Chiba-ken Toho-oki 60km 3.3 35.2 N 140.5 E1 No tsunami alerts
08:55 JST 17 Oct 2018 Mie-ken Chubu 30km 3.4 34.4 N 136.2 E3 No tsunami alerts
10:13 JST 17 Oct 2018 Chiba-ken Hokuseibu 70km 3.2 35.7 N 140.1 E1 No tsunami alerts
11:19 JST 17 Oct 2018 Ibaraki-ken Nambu 40km 2.9 36.0 N 140.0 EUnknNo tsunami alerts
23:16 JST 17 Oct 2018 Nagano-ken Hokubu very shallow 1.5 36.6 N 137.9 E1 No tsunami alerts
02:22 JST 18 Oct 2018 Nemuro-hanto Nanto-oki 50km 3.7 43.0 N 145.5 E1 No tsunami alerts
04:07 JST 18 Oct 2018 Chiba-ken Hokutobu 30km 2.5 35.5 N 140.4 E1 No tsunami alerts
07:22 JST 18 Oct 2018 Hyogo-ken Nanseibu 10km 2.4 34.9 N 134.5 E1 No tsunami alerts
14:18 JST 18 Oct 2018 Chiba-ken Toho-oki 40km 4.9 35.5 N 141.1 EUnknNo tsunami alerts
14:28 JST 18 Oct 2018 Mie-ken Chubu 30km 2.6 34.4 N 136.2 E1 No tsunami alerts
20:04 JST 18 Oct 2018 Shiga-ken Hokubu 40km 3.4 35.5 N 136.3 E2 No tsunami alerts
21:12 JST 18 Oct 2018 Sorachi-chiho Nambu 30km 4.1 42.9 N 142.0 E3 No tsunami alerts
21:12 JST 18 Oct 2018 Sorachi-chiho Nambu 30km 4.1 42.9 N 142.0 E3 No tsunami alerts
21:52 JST 18 Oct 2018 Miyagi-ken Oki 40km 4.1 38.5 N 142.2 E1 No tsunami alerts
05:06 JST 19 Oct 2018 Kumamoto-ken Amakusa-Ashikita-chiho 10km 3.6 32.6 N 130.6 E3 No tsunami alerts
05:06 JST 19 Oct 2018 Kumamoto-ken Amakusa-Ashikita-chiho 10km 3.6 32.6 N 130.6 E3 No tsunami alerts
08:44 JST 19 Oct 2018 Kumamoto-ken Kumamoto-chiho 10km 2.6 32.8 N 130.8 E2 No tsunami alerts
10:11 JST 19 Oct 2018 Fukushima-ken Hamadori 20km 3.1 37.1 N 140.7 E1 No tsunami alerts
02:30 JST 20 Oct 2018 Hidaka-chiho Tobu 30km 4.4 42.4 N 142.9 E2 No tsunami alerts
07:43 JST 20 Oct 2018 Iburi-chiho Chutobu 30km 3.1 42.7 N 142.0 E2 No tsunami alerts
08:21 JST 20 Oct 2018 Miyagi-ken Oki 40km 4.1 38.7 N 142.4 E1 No tsunami alerts
08:34 JST 20 Oct 2018 Tokachi Oki 90km 3.4 42.5 N 143.8 E1 No tsunami alerts
10:51 JST 20 Oct 2018 Fukushima-ken Oki 30km 3.9 36.9 N 141.3 E2 No tsunami alerts
12:52 JST 20 Oct 2018 Kii-suido 10km 2.8 34.1 N 135.1 E1 No tsunami alerts
05:13 JST 21 Oct 2018 Miyagi-ken Oki 50km 4.8 37.9 N 141.8 E2 No tsunami alerts
07:17 JST 21 Oct 2018 Yamaguchi-ken Hokubu 20km 3.1 34.2 N 131.4 E2 No tsunami alerts
12:17 JST 21 Oct 2018 Chiba-ken Toho-oki 40km 3.7 35.8 N 141.0 E2 No tsunami alerts
20:02 JST 21 Oct 2018 Chiba-ken Toho-oki 50km 4.4 35.2 N 140.6 E3 No tsunami alerts
05:00 JST 22 Oct 2018 Chiba-ken Hokutobu 50km 3.0 35.8 N 140.7 E1 No tsunami alerts
08:48 JST 22 Oct 2018 Hidaka-chiho Tobu 50km 3.9 42.3 N 143.0 E2 No tsunami alerts
13:05 JST 22 Oct 2018 Wakayama-ken Hokubu 10km 3.2 33.9 N 135.2 E1 No tsunami alerts
15:15 JST 22 Oct 2018 Kii-suido 10km 2.7 34.2 N 135.1 E1 No tsunami alerts
19:47 JST 22 Oct 2018 Fukushima-ken Oki 50km 4.9 37.5 N 141.5 E4 No tsunami alerts
03:11 JST 23 Oct 2018 Ibaraki-ken Hokubu 60km 3.3 36.5 N 140.6 E1 No tsunami alerts
08:44 JST 23 Oct 2018 Iwate-ken Oki 50km 3.6 39.6 N 142.1 E1 No tsunami alerts
13:35 JST 23 Oct 2018 Yonagunijima Kinkai 30km 6.1 24.0 N 122.6 E3 No tsunami alerts
13:35 JST 23 Oct 2018 Yonagunijima Kinkai 30km 6.1 24.0 N 122.6 E3 No tsunami alerts
20:06 JST 23 Oct 2018 Miyagi-ken Oki 50km 4.6 38.3 N 141.9 E3 No tsunami alerts
01:04 JST 24 Oct 2018 Yonagunijima Kinkai 20km 6.3 24.0 N 122.6 E3  
01:04 JST 24 Oct 2018 Yonagunijima Kinkai 20km 6.3 24.0 N 122.6 E3  
05:22 JST 24 Oct 2018 Iburi-chiho Chutobu 30km 2.6 42.7 N 142.0 E1 No tsunami alerts
06:32 JST 24 Oct 2018 Tottori-ken Oki 10km 2.7 35.5 N 133.8 E1 No tsunami alerts
09:28 JST 24 Oct 2018 Chiba-ken Nanto-oki 40km 3.1 34.9 N 139.8 E1 No tsunami alerts
16:56 JST 24 Oct 2018 Gifu-ken Hida-chiho 10km 2.9 36.1 N 137.5 E3 No tsunami alerts
05:01 JST 25 Oct 2018 Fukushima-ken Oki 30km 4.2 37.3 N 142.2 E1 No tsunami alerts
18:18 JST 25 Oct 2018 Iburi-chiho Chutobu 40km 4.1 42.8 N 142.0 E2 No tsunami alerts
03:36 JST 26 Oct 2018 Miyagi-ken Oki 40km 5.7 38.2 N 142.0 E4 No tsunami alerts
03:36 JST 26 Oct 2018 Miyagi-ken Oki 40km 5.7 38.2 N 142.0 E4 No tsunami alerts
12:05 JST 26 Oct 2018 Kunashirito Fukin 10km 5.4 44.6 N 145.7 E3 No tsunami alerts
12:14 JST 26 Oct 2018 Kunashirito Fukin 10km 4.6 44.6 N 145.7 E1 No tsunami alerts
12:46 JST 26 Oct 2018 Kanagawa-ken Tobu 140km 3.8 35.6 N 139.6 E1 No tsunami alerts
17:45 JST 26 Oct 2018 Kagoshima-ken Satsuma-chiho 120km 3.9 31.2 N 130.6 E1 No tsunami alerts
01:02 JST 27 Oct 2018 Wakayama-ken Hokubu 10km 3.3 34.1 N 135.2 E2 No tsunami alerts
09:08 JST 27 Oct 2018 Ibaraki-ken Oki 40km 5.1 36.8 N 141.4 E3 No tsunami alerts
09:08 JST 27 Oct 2018 Ibaraki-ken Oki 40km 5.1 36.8 N 141.4 E3 No tsunami alerts
14:26 JST 27 Oct 2018 Iriomotejima Fukin 10km 3.2 24.2 N 123.8 E1 No tsunami alerts
14:33 JST 27 Oct 2018 Kumamoto-ken Kumamoto-chiho very shallow 2.6 33.0 N 130.8 E2 No tsunami alerts
15:55 JST 27 Oct 2018 Kunashirito Fukin 10km 4.0 44.6 N 145.8 E1 No tsunami alerts
18:40 JST 27 Oct 2018 Mie-ken Chubu 30km 3.2 34.4 N 136.2 E2 No tsunami alerts
20:39 JST 27 Oct 2018 Iwate-ken Oki 40km 4.8 40.2 N 142.4 E3 No tsunami alerts
20:39 JST 27 Oct 2018 Iwate-ken Oki 40km 4.8 40.2 N 142.4 E3 No tsunami alerts
20:52 JST 27 Oct 2018 Nara-ken 60km 4.2 34.4 N 135.8 E2 No tsunami alerts
04:01 JST 28 Oct 2018 Nagasaki-ken Nanseibu 10km 2.4 32.6 N 129.8 E1 No tsunami alerts
10:53 JST 28 Oct 2018 Miyakojima Kinkai 30km 4.1 24.8 N 125.8 E1 No tsunami alerts
18:01 JST 28 Oct 2018 Miyagi-ken Oki 30km 4.1 38.3 N 141.9 E1 No tsunami alerts
23:46 JST 28 Oct 2018 Fukushima-ken Oki 60km 4.1 36.9 N 141.5 E2 No tsunami alerts
00:54 JST 29 Oct 2018 Gifu-ken Mino-chuseibu 20km 3.0 35.4 N 136.8 E2 No tsunami alerts
01:14 JST 29 Oct 2018 Iburi-chiho Chutobu 40km 3.0 42.7 N 142.0 E1 No tsunami alerts
02:31 JST 29 Oct 2018 Chiba-ken Toho-oki 10km 4.0 35.8 N 140.9 E2 No tsunami alerts
06:56 JST 29 Oct 2018 Kushiro Oki 50km 3.9 42.7 N 145.3 E2 No tsunami alerts
10:28 JST 29 Oct 2018 Torishima Kinkai 110km 5.4 31.8 N 140.5 E2 No tsunami alerts
21:25 JST 29 Oct 2018 Ibaraki-ken Oki 50km 4.1 36.4 N 141.0 E2 No tsunami alerts
23:29 JST 29 Oct 2018 Akita-ken Oki 10km 4.3 40.3 N 139.1 E2 No tsunami alerts
06:55 JST 30 Oct 2018 Iriomotejima Fukin 40km 4.6 24.2 N 123.6 E2 No tsunami alerts
11:30 JST 30 Oct 2018 Fukushima-ken Oki 40km 4.5 37.4 N 141.7 E2 No tsunami alerts
11:34 JST 30 Oct 2018 Iriomotejima Fukin 50km 4.7 24.3 N 123.4 E2 No tsunami alerts
21:22 JST 30 Oct 2018 Ibaraki-ken Hokubu 10km 3.3 36.8 N 140.6 E1 No tsunami alerts
10:29 JST 31 Oct 2018 Miyagi-ken Oki 50km 3.5 38.2 N 141.7 E1 No tsunami alerts
21:05 JST 31 Oct 2018 Ibaraki-ken Hokubu 10km 3.3 36.8 N 140.6 E1 No tsunami alerts
21:20 JST 31 Oct 2018 Ishikawa-ken Noto-chiho 10km 2.4 37.4 N 136.9 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