J1 Earthquake Early Warning
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Last EEW OnAir
2021-05-17 20:01:31 JST
OFFICIAL DATA FROM JMA
EPICENTER
Near Iriomotejima
SHINDO PEAK INTENSITY
1
MAGNITUDE
4.8
No tsunami risk.
Recent Earthquake Early Warning (EEW) activity
Quake Time Epicenter Depth Mag Shindo
2021-05-19 00:48:28 Off the coast of Kushiro 20 3.91
2021-05-18 14:23:44 Off the west coast of Ogasawara Islands 430 4.5Unkn
2021-05-18 08:58:36 Off the coast of Tokachi 30 4.42
2021-05-18 03:46:27 Off the coast of Miyagi 30 3.52
2021-05-18 00:49:04 Hachijo-jima 220 3.5Unkn
2021-05-17 20:01:31 Near Iriomotejima 10 4.53
2021-05-16 17:52:28 Off the coast of Tokachi 30 4.32
2021-05-16 15:41:09 Off the coast of Fukushima 40 4.73
2021-05-16 14:18:02 Off the coast of Tokachi 60 3.51
2021-05-16 14:07:12 Off the coast of Tokachi 10 4.32
2021-05-16 12:23:51 Off the coast of Tokachi 10 6.44
2021-05-15 20:03:54 Off the coast of Ibaraki 40 4.53
2021-05-14 21:51:00 Off the coast of Fukushima 40 3.62
Recent earthquakes from the JMA
Quake Time Epicenter Depth Mag Shindo
03:46:00 JST 18 May 2021 Off the coast of Miyagi 40 4.01
20:01:00 JST 17 May 2021 Near Iriomotejima 10 4.81
12:00:00 JST 17 May 2021 Chiba-South 20 3.52
00:41:00 JST 17 May 2021 Off the east coast of Chiba 10 3.51
17:52:00 JST 16 May 2021 Off the coast of Tokachi 30 4.31
16:30:00 JST 16 May 2021 Ehime-Toyo 40 3.11
15:41:00 JST 16 May 2021 Off the coast of Fukushima 50 4.63
12:23:00 JST 16 May 2021 Off the coast of Kushiro 60 6.13
10:08:00 JST 16 May 2021 Chiba-Northeastern 20 3.93
07:19:00 JST 16 May 2021 Ibaraki-South 40 3.42
01:20:00 JST 16 May 2021 Nagano-South 10 3.33
00:07:00 JST 16 May 2021 Chiba-South 20 3.21
20:33:00 JST 15 May 2021 Chiba-South 20 3.11
20:03:00 JST 15 May 2021 Off the coast of Ibaraki 20 4.51
16:41:00 JST 15 May 2021 Chiba-South 20 3.11
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