This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5 mb
Local datetime 2025/07/30 22:54
Universal datetime 2025/07/30 10:54
Latitude 50.91 ° ± 9 km
Longitude 159.70 ° ± 7 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  251 187282
Yuzhno Sakhalinsk  1314 176484
Magadan  1116 95282
Korsakov  1327 35091
Kholmsk  1357 32681
Nikolayevsk na Amure  1321 27152
Okha  1179 26560
Vanino  1405 18618
Nevelsk  1387 17000
Poronaysk  1201 16677
Uglegorsk  1280 12669
Aleksandrovsk Sakhalinskiy  1231 12024
Dolinsk  1292 11989
Nogliki  1153 10098
Makarov  1240 6663

Past seismicity

  This map shows only the 4 most significant earthquakes around this event.

Event details

Parameters

Evaluation status
RMS 2.53
Azimuthal gap 178.08 °
Number of stations used 10
Number of phases used 10

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 YSS P 10:56:58.70 1.82 257 11.77 Automatic
IU YAK P 10:58:40.72 2.46 315.86 19.69 Automatic
IU MAJO P 10:58:49.7 -3.25 235.18 21.01 Automatic
IU TIXI P 10:59:26.69 -5.03 337.43 24.88 Automatic
IU INCN P 10:59:50.22 -0.05 252.99 26.93 Automatic
II KDAK P 11:00:03.47 3.15 57.11 28.02 Automatic
IU COLA P 11:00:17.79 -0.25 42.29 30.01 Automatic
IU ULN P 11:00:51.7 0.8 285.88 33.67 Automatic
II TLY P 11:00:56.94 2.2 293.72 34.18 Automatic
II ALE P 11:02:22.27 -1.86 7.11 44.89 Automatic