J1 Earthquake Early Warning
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Quake Time Epicenter Latitude Longitude Depth Mag Intensity Remarks
04:16 JST 01 Oct 2019 Ibaraki-ken Oki 40km 3.2 36.2 N 140.9 E1 No tsunami alerts
15:29 JST 01 Oct 2019 Tokachi-chiho Nambu 50km 3.9 42.3 N 143.1 E1 No tsunami alerts
18:07 JST 01 Oct 2019 Ibaraki-ken Nambu 50km 3.5 36.2 N 140.0 E2 No tsunami alerts
02:15 JST 02 Oct 2019 Shizuoka-ken Chubu 30km 4.1 35.0 N 138.2 E2 No tsunami alerts
13:39 JST 02 Oct 2019 Fukushima-ken Oki 20km 4.2 37.7 N 141.9 E1 No tsunami alerts
00:56 JST 03 Oct 2019 Kumamoto-ken Kumamoto-chiho 10km 2.3 32.5 N 130.6 E1 No tsunami alerts
07:21 JST 03 Oct 2019 Kii-suido 10km 2.0 34.1 N 135.1 E1 No tsunami alerts
09:12 JST 03 Oct 2019 Nagano-ken Hokubu 10km 2.5 36.8 N 138.2 E2 No tsunami alerts
10:44 JST 03 Oct 2019 Miyagi-ken Oki 50km 4.1 38.5 N 142.1 E2 No tsunami alerts
20:32 JST 03 Oct 2019 Harima-nada 10km 2.6 34.6 N 134.3 E1 No tsunami alerts
10:52 JST 04 Oct 2019 Nagano-ken Nambu 10km 2.3 35.8 N 137.6 E1 No tsunami alerts
16:13 JST 04 Oct 2019 Nagano-ken Hokubu 10km 2.4 36.8 N 138.3 E1 No tsunami alerts
16:15 JST 04 Oct 2019 Nagano-ken Hokubu 10km 2.1 36.8 N 138.3 E1 No tsunami alerts
22:06 JST 04 Oct 2019 Miyagi-ken Oki 50km 3.4 38.6 N 141.9 E1 No tsunami alerts
03:13 JST 05 Oct 2019 Ishikawa-ken Noto-chiho 10km 2.5 37.5 N 137.3 E1 No tsunami alerts
06:17 JST 05 Oct 2019 Okinawa-honto Kinkai 40km 3.6 27.4 N 128.2 E1 No tsunami alerts
08:49 JST 05 Oct 2019 Miyagi-ken Oki 40km 4.1 38.7 N 142.3 E1 No tsunami alerts
09:12 JST 05 Oct 2019 Fukushima-ken Oki 60km 3.8 37.0 N 141.1 E1 No tsunami alerts
21:13 JST 05 Oct 2019 Nagano-ken Chubu 10km 2.1 36.4 N 138.0 E1 No tsunami alerts
22:47 JST 05 Oct 2019 Nagano-ken Nambu 10km 2.3 35.9 N 137.6 E1 No tsunami alerts
05:18 JST 06 Oct 2019 Amami-oshima Hokusei-oki very shallow 5.0 28.1 N 128.1 E2 No tsunami alerts
15:03 JST 06 Oct 2019 Fukushima-ken Oki 20km 4.4 37.2 N 142.1 E1 No tsunami alerts
18:28 JST 06 Oct 2019 Chiba-ken Toho-oki 60km 4.2 35.2 N 140.6 E2 No tsunami alerts
03:00 JST 07 Oct 2019 Miyagi-ken Oki 50km 3.9 38.3 N 141.8 E1 No tsunami alerts
07:59 JST 07 Oct 2019 Fukushima-ken Aizu 10km 2.4 37.1 N 139.4 E2 No tsunami alerts
08:02 JST 07 Oct 2019 Iyo-nada 50km 4.3 33.8 N 132.4 E3 No tsunami alerts
16:25 JST 07 Oct 2019 Urakawa Oki 50km 4.0 41.7 N 142.3 E2 No tsunami alerts
08:12 JST 08 Oct 2019 Tanegashima Nanto-oki 40km 3.1 30.4 N 131.4 E1 No tsunami alerts
08:30 JST 08 Oct 2019 Nemuro-hanto Nanto-oki 100km 3.5 43.5 N 146.1 E1 No tsunami alerts
11:57 JST 08 Oct 2019 Shimane-ken Seibu 10km 2.6 34.8 N 132.1 E1 No tsunami alerts
16:31 JST 08 Oct 2019 Chichijima Kinkai 10km 4.8 26.9 N 143.2 E1 No tsunami alerts
23:46 JST 08 Oct 2019 Gifu-ken Hida-chiho 10km 2.4 36.1 N 137.5 E1 No tsunami alerts
04:58 JST 09 Oct 2019 Chiba-ken Hokuseibu 80km 4.1 35.8 N 140.2 E2 No tsunami alerts
16:31 JST 09 Oct 2019 Tokachi Oki 50km 4.1 42.4 N 143.7 E2 No tsunami alerts
16:48 JST 09 Oct 2019 Tokyo-to Nijusan-ku 30km 3.5 35.7 N 139.6 E3 No tsunami alerts
17:52 JST 09 Oct 2019 Torishima Kinkai 440km 5.0 30.0 N 139.4 E1 No tsunami alerts
00:52 JST 10 Oct 2019 Aomori-ken Toho-oki 70km 3.8 41.5 N 142.1 E2 No tsunami alerts
05:13 JST 11 Oct 2019 Hidaka-chiho Tobu 50km 3.5 42.3 N 143.0 E1 No tsunami alerts
22:21 JST 11 Oct 2019 Urakawa Oki 30km 3.7 42.0 N 143.1 E1 No tsunami alerts
04:06 JST 12 Oct 2019 Aomori-ken Sampachi-Kamikita-chiho 90km 2.9 40.5 N 141.4 E1 No tsunami alerts
10:46 JST 12 Oct 2019 Ibaraki-ken Oki 30km 2.9 36.3 N 140.9 E1 No tsunami alerts
18:22 JST 12 Oct 2019 Chiba-ken Nanto-oki 80km 5.7 34.7 N 140.7 E4 No tsunami alerts
18:22 JST 12 Oct 2019 Chiba-ken Nanto-oki 80km 5.7 34.7 N 140.7 E4 No tsunami alerts
13:02 JST 14 Oct 2019 Suo-nada 20km 4.0 33.8 N 131.7 E2 No tsunami alerts
16:24 JST 14 Oct 2019 Kumamoto-ken Kumamoto-chiho 10km 1.7 32.5 N 130.6 E1 No tsunami alerts
19:55 JST 14 Oct 2019 Niigata-ken Chuetsu-chiho 10km 3.5 37.0 N 138.6 E2 No tsunami alerts
22:31 JST 14 Oct 2019 Nagano-ken Nambu 10km 2.8 35.6 N 137.9 E1 No tsunami alerts
03:48 JST 15 Oct 2019 Shimane-ken Seibu 10km 3.1 35.1 N 132.5 E1 No tsunami alerts
06:43 JST 15 Oct 2019 Shimane-ken Tobu 10km 2.7 35.0 N 132.7 E1 No tsunami alerts
08:15 JST 15 Oct 2019 Etorofuto Fukin 110km 5.3 44.4 N 146.9 E2 No tsunami alerts
13:07 JST 15 Oct 2019 Wakayama-ken Hokubu 50km 3.0 34.0 N 135.5 E1 No tsunami alerts
15:57 JST 15 Oct 2019 Kamikawa-chiho Hokubu 10km 3.1 44.7 N 142.3 E3 No tsunami alerts
19:01 JST 15 Oct 2019 Miyakojima Kinkai 50km 4.4 25.0 N 125.7 E1 No tsunami alerts
20:29 JST 15 Oct 2019 Mie-ken Chubu 10km 3.0 34.6 N 136.4 E2 No tsunami alerts
01:10 JST 16 Oct 2019 Ibaraki-ken Nambu 50km 3.0 36.1 N 139.9 E1 No tsunami alerts
03:02 JST 16 Oct 2019 Ibaraki-ken Hokubu 60km 4.1 36.5 N 140.6 E3 No tsunami alerts
03:44 JST 17 Oct 2019 Miyakojima Kinkai 20km 4.4 24.7 N 124.8 E1 No tsunami alerts
03:59 JST 17 Oct 2019 Suruga-wan 20km 3.2 35.1 N 138.6 E1 No tsunami alerts
14:02 JST 17 Oct 2019 Miyakojima Kinkai 10km 3.7 24.7 N 124.8 E1 No tsunami alerts
20:44 JST 17 Oct 2019 Yonagunijima Kinkai 20km 5.2 24.1 N 122.5 E1 No tsunami alerts
22:27 JST 17 Oct 2019 Kumamoto-ken Kumamoto-chiho 10km 2.4 32.6 N 130.8 E3 No tsunami alerts
04:51 JST 18 Oct 2019 Iburi-chiho Chutobu 130km 3.9 42.7 N 141.9 E1 No tsunami alerts
06:12 JST 18 Oct 2019 Kushiro-chiho Hokubu 10km 2.4 43.6 N 144.4 E2 No tsunami alerts
11:31 JST 18 Oct 2019 Tomakomai Oki 10km 2.5 41.8 N 141.2 E1 No tsunami alerts
12:46 JST 18 Oct 2019 Miyakojima Kinkai 20km 3.3 24.7 N 124.8 E1 No tsunami alerts
04:15 JST 19 Oct 2019 Chichijima Kinkai 440km 5.4 28.4 N 140.7 E1 No tsunami alerts
12:54 JST 19 Oct 2019 Gifu-ken Hida-chiho 10km 1.8 36.0 N 137.5 E1 No tsunami alerts
18:08 JST 19 Oct 2019 Miyagi-ken Oki 30km 4.2 38.7 N 142.3 E2 No tsunami alerts
21:10 JST 19 Oct 2019 Ibaraki-ken Nambu 50km 3.7 36.2 N 140.0 E2 No tsunami alerts
21:36 JST 19 Oct 2019 Kumamoto-ken Kumamoto-chiho 10km 2.9 32.7 N 130.7 E2 No tsunami alerts
07:11 JST 20 Oct 2019 Gifu-ken Mino-tobu 10km 2.8 35.3 N 137.2 E1 No tsunami alerts
11:20 JST 20 Oct 2019 Tokyo-to Tama-tobu 30km 3.4 35.7 N 139.4 E2 No tsunami alerts
13:43 JST 20 Oct 2019 Urakawa Oki 70km 4.1 41.9 N 142.3 E2 No tsunami alerts
02:58 JST 21 Oct 2019 Miyagi-ken Oki 60km 3.8 38.3 N 141.7 E2 No tsunami alerts
04:07 JST 21 Oct 2019 Akita-ken Nairiku-hokubu 10km 3.4 40.0 N 140.5 E2 No tsunami alerts
07:53 JST 21 Oct 2019 Miyagi-ken Oki 50km 3.9 38.6 N 141.9 E1 No tsunami alerts
23:33 JST 21 Oct 2019 Chiba-ken Hokutobu 30km 2.6 35.5 N 140.4 E1 No tsunami alerts
02:37 JST 22 Oct 2019 Aichi-ken Seibu 40km 2.7 35.2 N 137.5 E1 No tsunami alerts
04:50 JST 22 Oct 2019 Kumamoto-ken Aso-chiho very shallow 1.9 33.0 N 131.1 E1 No tsunami alerts
14:51 JST 22 Oct 2019 Kushiro Oki 50km 4.1 42.9 N 145.5 E2 No tsunami alerts
17:06 JST 22 Oct 2019 Kushiro Oki 30km 4.4 42.4 N 144.5 E2 No tsunami alerts
05:54 JST 23 Oct 2019 Chichijima Kinkai 120km 4.8 26.6 N 141.7 E2 No tsunami alerts
12:43 JST 23 Oct 2019 Iwate-ken Engan-hokubu 60km 4.2 39.8 N 141.8 E2 No tsunami alerts
17:26 JST 23 Oct 2019 Miyagi-ken Oki 50km 4.2 38.5 N 142.2 E2 No tsunami alerts
00:02 JST 24 Oct 2019 Urakawa Oki 60km 3.9 41.9 N 142.5 E1 No tsunami alerts
03:12 JST 24 Oct 2019 Wakayama-ken Nampo-oki 30km 3.8 33.6 N 135.3 E1 No tsunami alerts
04:10 JST 24 Oct 2019 Ishigakijima Kinkai 90km 4.4 24.8 N 123.4 E1 No tsunami alerts
19:10 JST 24 Oct 2019 Satsuma-hanto Seiho-oki very shallow 3.2 31.6 N 129.6 E1 No tsunami alerts
21:32 JST 26 Oct 2019 Kyoto-fu Nambu 10km 3.6 35.1 N 135.7 E2 No tsunami alerts
21:32 JST 26 Oct 2019 Kyoto-fu Nambu 10km 3.6 35.1 N 135.7 E2 No tsunami alerts
22:10 JST 26 Oct 2019 Kyoto-fu Nambu 10km 2.9 35.1 N 135.7 E2 No tsunami alerts
11:16 JST 27 Oct 2019 Hokkaido Toho-oki 30km 3.7 43.3 N 146.8 E1 No tsunami alerts
11:59 JST 27 Oct 2019 Wakayama-ken Hokubu 10km 1.8 34.0 N 135.2 E1 No tsunami alerts
19:03 JST 27 Oct 2019 Osaka-fu Hokubu 10km 3.2 34.8 N 135.6 E2 No tsunami alerts
06:33 JST 28 Oct 2019 Miyagi-ken Oki 60km 4.1 38.7 N 142.0 E2 No tsunami alerts
09:16 JST 28 Oct 2019 Miyagi-ken Oki 50km 4.0 38.2 N 141.9 E2 No tsunami alerts
10:59 JST 28 Oct 2019 Hidaka-chiho Tobu 60km 3.9 42.3 N 143.0 E1 No tsunami alerts
22:29 JST 28 Oct 2019 Ibaraki-ken Oki 50km 3.5 36.5 N 140.7 E2 No tsunami alerts
04:32 JST 30 Oct 2019 Kyoto-fu Nambu very shallow 3.8 35.0 N 135.5 E3 No tsunami alerts
11:12 JST 30 Oct 2019 Aomori-ken Toho-oki 20km 4.3 41.1 N 142.8 E1 No tsunami alerts
22:22 JST 30 Oct 2019 Mikawa-wan 40km 3.3 34.8 N 137.0 E1 No tsunami alerts
02:31 JST 31 Oct 2019 Chiba-ken Nanto-oki 10km 2.3 35.0 N 140.0 E1 No tsunami alerts
09:27 JST 31 Oct 2019 Ehime-ken Nan-yo 40km 4.0 33.5 N 132.4 E2 No tsunami alerts
11:06 JST 31 Oct 2019 Chiba-ken Hokuseibu 70km 4.1 35.8 N 140.1 E1 No tsunami alerts
17:24 JST 31 Oct 2019 Hokkaido Toho-oki 40km 4.6 43.6 N 147.3 E1 No tsunami alerts
19:20 JST 31 Oct 2019 Kii-suido 40km 3.4 33.7 N 135.2 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