J1 Earthquake Early Warning
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Last EEW OnAir
2023-09-19 04:33:04 JST
OFFICIAL DATA FROM JMA
EPICENTER
Off the coast of Miyagi
SHINDO PEAK INTENSITY
4
MAGNITUDE
5.5
Recent Earthquake Early Warning (EEW) activity
Quake Time Epicenter Depth Mag Shindo
2023-09-25 13:35:49 Off the east coast of Aomori 70 3.62
2023-09-25 12:37:59 Off the southeast coast of Mie 390 4.3Unkn
2023-09-24 23:30:40 Off the east coast of Chiba 30 3.92
2023-09-23 00:43:54 Off the east of Soya 360 3.9Unkn
2023-09-22 19:39:18 Off the coast of Miyagi 30 3.42
2023-09-22 17:45:24 Off the west coast of Satsuma Peninsula 10 3.82
2023-09-20 23:00:11 Off the coast of Iwate 10 3.52
2023-09-20 09:49:08 Off the coast of Sanriku 10 4.1Unkn
2023-09-20 06:34:53 Hachijo-jima 160 3.7Unkn
2023-09-19 19:23:28 Near Kunashir 160 3.4Unkn
2023-09-19 16:32:10 Off the coast of Tokachi 20 4.52
2023-09-19 13:35:25 Near the coast of Tokara Islands 10 4.5Unkn
2023-09-19 05:32:03 Off the south coast of Tokaido 350 4.5Unkn
Recent earthquakes from the JMA
Quake Time Epicenter Depth Mag Shindo
23:52:00 JST 25 Sep 2023 Kii Channel 50 3.61
14:33:00 JST 25 Sep 2023 Ishakawa Noto 10 3.82
13:35:00 JST 25 Sep 2023 Off the east coast of Aomori 60 4.02
23:30:00 JST 24 Sep 2023 Off the east coast of Chiba 30 4.01
14:43:00 JST 24 Sep 2023 Off the coast of Miyagi 40 3.51
00:01:00 JST 24 Sep 2023 Chiba-Northeastern 50 3.92
12:51:00 JST 23 Sep 2023 Near Izu-Oshima Island 10 2.31
09:08:00 JST 23 Sep 2023 Near Izu-Oshima Island 10 3.12
04:52:00 JST 23 Sep 2023 Saitama-North 90 3.21
17:45:00 JST 22 Sep 2023 Off the W coast of Satsuma Peninsula 10 3.81
12:05:00 JST 22 Sep 2023 Iwate Southern Coast 70 3.21
11:51:00 JST 22 Sep 2023 Near the coast of Tokara Islands 20 2.71
02:25:00 JST 22 Sep 2023 Kushiro-South Central 100 3.52
00:59:00 JST 22 Sep 2023 Off the coast of Miyagi 70 3.31
06:41:00 JST 21 Sep 2023 Near the coast of Tokara Islands 0 2.11
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