J1 Earthquake Early Warning
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Last EEW OnAir
2023-05-28 21:04:48 JST
OFFICIAL DATA FROM JMA
EPICENTER
Near the coast of Niijima / Kouzujima
SHINDO PEAK INTENSITY
2
MAGNITUDE
3.0
No tsunami risk.
Recent Earthquake Early Warning (EEW) activity
Quake Time Epicenter Depth Mag Shindo
2023-05-29 05:17:50 Near the coast of Tokara Islands 120 4.22
2023-05-28 21:04:48 Niijima-Kozu 10 3.93
2023-05-28 05:41:42 Near the coast of Tokara Islands 10 3.83
2023-05-28 00:00:35 Near the coast of Tokara Islands 10 3.73
2023-05-27 22:52:12 Near the coast of Tokara Islands 20 4.83
2023-05-27 22:49:45 Off the east coast of Chiba 40 43
2023-05-27 15:51:54 Near the coast of Amami Oshima 10 4.11
2023-05-26 21:01:54 Off the east coast of Chiba 30 4.33
2023-05-26 16:39:47 Niijima-Kozu 10 3.73
2023-05-26 05:10:41 Izu Oshima 10 3.52
2023-05-25 09:15:31 Off the coast of Uraga 60 4.43
2023-05-25 06:55:48 Near the coast of Tokara Islands 10 4.33
2023-05-24 22:33:32 Near the coast of Tanegashima 240 4.6Unkn
Recent earthquakes from the JMA
Quake Time Epicenter Depth Mag Shindo
20:52:00 JST 29 May 2023 Kamikawa-North 0 2.12
14:38:00 JST 29 May 2023 Chiba-Northwestern 70 3.51
14:02:00 JST 29 May 2023 Near the coast of Tokara Islands 10 2.72
07:58:00 JST 29 May 2023 Chiba-Northeastern 50 3.61
03:47:00 JST 29 May 2023 Near the coast of Niijima / Kouzujima 10 2.41
22:34:00 JST 28 May 2023 Shizuoka-West 30 3.21
22:14:00 JST 28 May 2023 Near the coast of Tokara Islands 0 2.52
21:04:00 JST 28 May 2023 Near the coast of Niijima / Kouzujima 10 3.02
20:40:00 JST 28 May 2023 Near the coast of Niijima / Kouzujima 10 2.61
20:06:00 JST 28 May 2023 Near the coast of Tokara Islands 0 2.92
13:45:00 JST 28 May 2023 Near the coast of Tokara Islands 10 2.01
13:11:00 JST 28 May 2023 Near the coast of Tokara Islands 10 2.62
08:11:00 JST 28 May 2023 Near the coast of Tokara Islands 10 2.61
06:39:00 JST 28 May 2023 Off the east coast of Chiba 30 3.62
05:41:00 JST 28 May 2023 Near the coast of Tokara Islands 10 3.32
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