SummaryMapsTestimonies Medias Scientific data
AuthorINFO
Date and time2026-04-20 08:23:56.3 UTC
Latitude39.869
Longitude142.829
Depth33
Magnitude5.0 mb
RegionNEAR EAST COAST OF HONSHU, JAPAN
Latest update2026-04-20 13:24:17.3 UTC
rms0.92 s
N° phases used for the localisation28
N° stations used for the localisation21
Gap192.6 °
95% confidence ellipse
semi major19.60
semi minor10.00
Azimuth99 °
Location Typemanual
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Note: links can take up to 20 minutes from the earthquake to become available
Arrival times
Moment tensors
Felt reports
Other data queries
NetworkcodeDistance°EvAzA/MPhasePick timeResidualTAuthor
JPJTM1.631305Pb2026-04-20 08:24:25.0-0.70TSC4
IIERM2.1587Pn2026-04-20 08:24:28.9-1.00GSRC
IIERM2.1587Pb2026-04-20 08:24:29.0-5.70GSRC
IIERM2.1587Pb2026-04-20 08:24:47.913.20SC4
JPJKA4.249358Pn2026-04-20 08:24:57.2-1.50GSRC
JPJKA4.249358Pb2026-04-20 08:24:57.3-13.00GSRC
IUMAJO4.925229Pn2026-04-20 08:25:07.3-0.60TSC4
IUMAJO4.925229Pn2026-04-20 08:25:07.5-0.50TGSRC
IUMAJO4.925229Pb2026-04-20 08:25:07.6-14.20GSRC
JPJGF6.077227Pn2026-04-20 08:25:23.7-0.20TSC4
IUYSS7.084360Pn2026-04-20 08:25:37.90.30TGSRC
IUYSS7.084360Pb2026-04-20 08:25:38.0-20.60GSRC
IRKLR12.229324Pn2026-04-20 08:26:49.71.60TGSRC
IRKLR12.229324P2026-04-20 08:26:49.8-10.30GSRC
IRZEA17.429328Pn2026-04-20 08:27:57.40.60TGSRC
IRZEA17.429328Pn2026-04-20 08:27:57.40.60TGSRC
ICHIA18.870307P2026-04-20 08:28:13.5-0.20TGSRC
ICHIA18.870307P2026-04-20 08:28:13.5-0.20TGSRC
IRTUP21.157321P2026-04-20 08:28:38.2-0.40TGSRC
IRTUP21.157321pP2026-04-20 08:28:38.3-8.80GSRC
GSEY23.77711P2026-04-20 08:29:03.9-1.80TGSRC
GSEY23.77711pP2026-04-20 08:29:04.0-10.70GSRC
IUULN26.797299P2026-04-20 08:29:33.80.30TGSRC
IUULN26.797299pP2026-04-20 08:29:33.9-8.80GSRC
IUULN26.797299P2026-04-20 08:29:34.61.10TSC4
IRORL31.848308P2026-04-20 08:30:18.70.40TGSRC
IRORL31.848308pP2026-04-20 08:30:18.8-8.70GSRC
IRDGZ39.676303P2026-04-20 08:31:26.40.90TGSRC
IRDGZ39.676303pP2026-04-20 08:31:26.5-8.30GSRC
QZZSN41.726300P2026-04-20 08:31:43.61.40TSC4
IUCHTO43.115254P2026-04-20 08:31:52.1-1.40TGSRC
IUCHTO43.115254pP2026-04-20 08:31:52.2-10.80GSRC
IUCHTO43.115254P2026-04-20 08:31:53.0-0.50TSC4
MMTGI43.352258P2026-04-20 08:31:48.8-6.80SC4
IMMK3143.587300P2026-04-20 08:31:57.2-0.20TGSRC
IMMK3143.587300pP2026-04-20 08:31:57.3-9.50GSRC
IIKURK45.077306P2026-04-20 08:32:08.9-0.20TSC4
IIKURK45.077306P2026-04-20 08:32:09.1-0.10TGSRC
IIKURK45.077306pP2026-04-20 08:32:09.2-9.50GSRC
IIBORK49.518311P2026-04-20 08:32:44.00.20TGSRC
IIBORK49.518311pP2026-04-20 08:32:44.1-9.30GSRC
IIAAK50.137297P2026-04-20 08:32:48.0-0.80TGSRC
IIAAK50.137297pP2026-04-20 08:32:48.1-10.20GSRC
IIAAK50.137297P2026-04-20 08:32:50.11.40TSC4
GESOEI52.325203P2026-04-20 08:33:06.31.60TSC4
IIARTI55.047318P2026-04-20 08:33:23.8-1.10TGSRC
IIARTI55.047318pP2026-04-20 08:33:23.9-10.60GSRC
IRKBZ69.846311P2026-04-20 08:35:03.4-0.50TGSRC
IRKBZ69.846311pP2026-04-20 08:35:03.5-10.30GSRC