SummaryMapsTestimonies Medias Scientific data
AuthorNEIR
Date and time2026-04-20 08:02:53.7 UTC
Latitude39.566
Longitude143.316
Depth35
Magnitude5.4 mb
RegionOFF EAST COAST OF HONSHU, JAPAN
Latest update2026-05-14 14:43:36.3 UTC
rms0.48 s
N° phases used for the localisation62
N° stations used for the localisation62
Gap76.7 °
95% confidence ellipse
semi major12.59
semi minor2.852
Azimuth300 °
Location Typemanual
Download data for this event
Note: links can take up to 20 minutes from the earthquake to become available
Operating networkcodeDistance°EvAzA/MPhasePick timeResidualTReporting network
JPJTM2.113306MPn2026-04-20 08:03:26.2-0.31TNEIR0000
IIERM2.449357MPn2026-04-20 08:03:31.20.11TNEIR0001
IMMJAR5.035235MPn2026-04-20 08:04:07.91.22TNEIR0002
IUMAJO5.035235MPn2026-04-20 08:04:07.50.75TNEIR0003
JPJGF6.167232MPn2026-04-20 08:04:23.00.72TNEIR0004
JPJMN9.558235MPn2026-04-20 08:05:08.80.06TNEIR0005
IMUSA0B9.627302MPn2026-04-20 08:05:09.70.05TNEIR0006
IMUSRK9.627302MPn2026-04-20 08:05:09.90.29TNEIR0007
IMKSAR12.274265MPn2026-04-20 08:05:45.0-0.84TNEIR0008
IMKS3112.274265MPn2026-04-20 08:05:46.20.32TNEIR0009
JPJOW17.848229MP2026-04-20 08:06:57.8-1.82TNEIR0010
ICHIA19.353308MP2026-04-20 08:07:16.1-0.12TNEIR0011
IMHILR19.452309MP2026-04-20 08:07:16.5-0.81TNEIR0012
IMSONM27.713300MP2026-04-20 08:08:38.2-0.55TNEIR0013
ICENH29.098262MP2026-04-20 08:08:51.10.07TNEIR0014
AVKIWB29.81952MP2026-04-20 08:08:56.4-0.93TNEIR0015
AKF15K39.21631MP2026-04-20 08:10:17.1-1.34TNEIR0016
AKH16K39.94833MP2026-04-20 08:10:23.6-0.89TNEIR0017
AKJ19K42.70435MP2026-04-20 08:10:46.5-0.67TNEIR0018
IMMKAR44.064300MP2026-04-20 08:10:58.70.45TNEIR0019
IUMAKZ44.270300MP2026-04-20 08:11:00.30.33TNEIR0020
AKMLY44.86133MP2026-04-20 08:11:04.5-0.08TNEIR0021
AKBRLK44.91041MP2026-04-20 08:11:04.2-0.71TNEIR0022
AKCOLD45.16030MP2026-04-20 08:11:05.9-0.98TNEIR0023
IIKURK45.559307MP2026-04-20 08:11:10.0-0.15TNEIR0024
AKNEA245.57534MP2026-04-20 08:11:10.1-0.08TNEIR0025
AKMCK45.65135MP2026-04-20 08:11:10.4-0.44TNEIR0026
AKGHO45.74638MP2026-04-20 08:11:11.1-0.58TNEIR0027
AKE24K45.85429MP2026-04-20 08:11:12.1-0.4TNEIR0028
AKKNK45.99438MP2026-04-20 08:11:12.3-1.28TNEIR0029
AKHDA46.49734MP2026-04-20 08:11:16.2-1.24TNEIR0030
KZPDGK46.933296MP2026-04-20 08:11:21.30.18TNEIR0031
KZBVAR49.966311MP2026-04-20 08:11:44.60.33TNEIR0032
KRARLS51.012296MP2026-04-20 08:11:53.30.85TNEIR0033
KRARSB52.149296MP2026-04-20 08:12:01.90.96TNEIR0034
IMKKAR53.148299MP2026-04-20 08:12:08.40.23TNEIR0035
CNDLBC55.65739MP2026-04-20 08:12:25.3-1.15TNEIR0036
IISIMI56.032295MP2026-04-20 08:12:29.2-0.07TNEIR0037
IMABKAR57.424310MP2026-04-20 08:12:38.9-0.07TNEIR0038
IMABK3157.424310MP2026-04-20 08:12:39.20.24TNEIR0039
DKNOR58.527357MP2026-04-20 08:12:47.00.49TNEIR0040
AUWB1059.654190MP2026-04-20 08:12:54.20.19TNEIR0041
CNRES59.68315MP2026-04-20 08:12:54.80.3TNEIR0042
AUFITZ59.739200MP2026-04-20 08:12:54.60.01TNEIR0043
IIWRAB59.823190MP2026-04-20 08:12:55.50.31TNEIR0044
IMWRA59.834190MP2026-04-20 08:12:55.60.31TNEIR0045
IMASAR63.562190MP2026-04-20 08:13:20.2-0.15TNEIR0046
GNOUC65.048156MP2026-04-20 08:13:30.00TNEIR0047
IMFINES67.178332MP2026-04-20 08:13:44.80.59TNEIR0048
BKSBAR67.39354MP2026-04-20 08:13:45.5-0.41TNEIR0049
BKMCCM69.48457MP2026-04-20 08:13:58.0-0.71TNEIR0050
BKCMB71.15356MP2026-04-20 08:14:09.0-0.09TNEIR0051
IMNVAR72.24155MP2026-04-20 08:14:15.90.03TNEIR0052
AUBBOO72.377186MP2026-04-20 08:14:15.5-0.08TNEIR0053
AUNIUE72.911134MP2026-04-20 08:14:19.0-0.02TNEIR0054
IMAKASG73.121323MP2026-04-20 08:14:20.80.08TNEIR0055
USLKWY73.15146MP2026-04-20 08:14:20.6-0.73TNEIR0056
CNFRB73.84614MP2026-04-20 08:14:25.91.03TNEIR0057
USTPNV74.43455MP2026-04-20 08:14:29.30.6TNEIR0058
IMPDAR74.77047MP2026-04-20 08:14:31.00.29TNEIR0059
ROBUR3177.143322MP2026-04-20 08:14:44.30.17TNEIR0060
CIGLA77.77857MP2026-04-20 08:14:47.60TNEIR0061