This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 mb
Local datetime 2025/08/15 17:25
Universal datetime 2025/08/15 05:25
Latitude 51.82 ° ± 7 km
Longitude 157.93 ° ± 8 km
Depth 10 km (from location) ± 0.0 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
Petropavlovsk Kamchatskiy  145 187282
Yuzhno Sakhalinsk  1225 176484
Magadan  971 95282
Korsakov  1242 35091
Kholmsk  1264 32681
Nikolayevsk na Amure  1175 27152
Okha  1030 26560
Vanino  1289 18618
Poronaysk  1089 16677
Uglegorsk  1167 12669
Aleksandrovsk Sakhalinskiy  1102 12024
Dolinsk  1199 11989
Nogliki  1016 10098
Makarov  1134 6663
Okhotsk  1247 5570

Past seismicity

  This map shows only the 2 most significant earthquakes around this event.

Event details

Parameters

Evaluation status
RMS 2.16
Azimuthal gap 175.75 °
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 PET P 05:25:48.22 -0.31 19.74 1.28 Automatic
IU BILL P 05:29:18.19 -2.17 11.07 16.75 Automatic
IU YAK P 05:29:41.22 2.12 314.88 18.26 Automatic
IU MAJO P 05:30:04.22 -1.36 230.14 20.69 Automatic
IU TIXI P 05:30:35.37 -1.39 337.53 23.61 Automatic
IU ULN P 05:31:58.27 2.57 283.57 32.37 Automatic
II ALE P 05:33:38.62 3.9 6.96 44.12 Automatic
II KURK P 05:33:57.2 -1.19 301.82 47.08 Automatic
IU CHTO P 05:35:06.44 0.18 257.22 56.29 Automatic
IU RSSD P 05:35:41.17 1.29 54.39 60.97 Automatic
IU KIEV P 05:36:26.77 -3.63 327.96 68.68 Automatic