This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.2 mb
Local datetime 2025/02/20 09:56
Universal datetime 2025/02/20 00:56
Latitude 37.16 ° ± 10 km
Longitude 136.13 ° ± 6 km
Depth 304 km (from location) ± 7 km

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See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Nagoya  234 2.191279e+06
Kyoto  239 1.45964e+06
Niigata  271 505272
Kanazawa  81 458937
Gifu  201 397714
Nagano  191 360176
Toyama  111 325532
Ōtsu  241 298164
Fukui  122 248707
Matsumoto  194 210667
Nagaoka  244 195318
Takaoka  95 170077
Tsu  274 163461
Tottori  251 154098
Maizuru  203 92465

Past seismicity

  This map shows only the 3 most significant earthquakes around this event.

Event details

Parameters

Evaluation status
RMS 1.09
Azimuthal gap 141.07 °
Number of stations used 11
Number of phases used 11

Webservices

The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :

QuakeML GeoJSON Text

Phases

Network Station Phase Time Residual (s) Azimuth (°) Distance (°) Mode
IU MAJO P 00:57:36.34 -0.41 109.78 1.77 Automatic
II ERM P 00:58:35.97 0 45.96 7.27 Automatic
IU INCN P 00:58:41.27 1.5 275.26 7.56 Automatic
IU YSS P 00:59:19.50 -1.35 24.52 10.95 Automatic
IU PET P 01:01:26.14 2.56 37.43 22.27 Automatic
IU ULN P 01:01:36.37 -0.93 305.99 23.76 Automatic
IU MA2 P 01:01:42.7 0.24 18.12 24.31 Automatic
II TLY P 01:02:06.72 0.17 312.88 27.03 Automatic
IU TIXI P 01:03:12.22 -0.61 355.99 34.67 Automatic
IU BILL P 01:03:17.4 -0.21 19.11 35.18 Automatic
IU CHTO P 01:03:33.89 -0.95 250.86 37.27 Automatic