This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.5 mb
Local datetime 2025/07/30 12:46
Universal datetime 2025/07/30 01:46
Latitude 50.01 ° ± 5 km
Longitude 157.29 ° ± 4 km
Depth 10 km (from location) ± 0.0 km

Have you felt an earthquake ?

You can participate to science by bringing your testimony.

Testify !
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  352 187282
Yuzhno Sakhalinsk  1125 176484
Kitami  1225 113137
Magadan  1143 95282
Korsakov  1137 35091
Kholmsk  1170 32681
Nikolayevsk na Amure  1197 27152
Okha  1064 26560
Nevelsk  1199 17000
Poronaysk  1028 16677
Uglegorsk  1107 12669
Aleksandrovsk Sakhalinskiy  1078 12024
Dolinsk  1105 11989
Nogliki  1012 10098
Makarov  1063 6663

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.15
Azimuthal gap 121.68 °
Number of stations used 35
Number of phases used 35

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 MA2 P 01:49:19.97 2.85 341.18 10.27 Automatic
IU BILL P 01:51:09.82 2.52 10.74 18.62 Automatic
IU MAJO P 01:51:15.47 1.36 232.86 19.24 Automatic
IU YAK P 01:51:14.7 -1.14 318.91 19.31 Automatic
IU TIXI P 01:52:14.9 -1.19 339.34 25.15 Automatic
II KDAK P 01:52:55.34 -1.88 55.43 29.79 Automatic
IU COLA P 01:53:13.79 -0.31 41.34 31.71 Automatic
IU ULN P 01:53:20.12 -0.53 286 32.44 Automatic
II TLY P 01:53:26.62 -0.18 294.03 33.15 Automatic
II KURK P 01:55:26.14 -1.29 302.93 47.71 Automatic
IU MAKZ P 01:55:28.17 -0.94 296.88 47.93 Automatic
IU COR P 01:55:58.9 1.42 63.38 51.54 Automatic
II LVZ P 01:56:18.82 -0.53 337.12 54.59 Automatic
II AAK P 01:56:19.37 -0.42 296.55 54.67 Automatic
IU CHTO P 01:56:25.99 1.05 257.86 55.51 Automatic
IU RSSD P 01:57:13.77 0.1 53.23 62.37 Automatic
II PFO P 01:57:16.7 0.59 69.3 62.67 Automatic
IU TUC P 01:57:43.59 0.07 66.61 66.97 Automatic
IU ANMO P 01:57:47.89 0.43 61.82 67.58 Automatic
IU KIEV P 01:58:01.2 -1.91 327.95 70.01 Automatic
II KIV P 01:58:06.7 2.19 315.91 70.18 Automatic
IU CTAO P 01:58:03.97 0 190.98 70.77 Automatic
IU GNI P 01:58:17.27 1.13 312.15 72.21 Automatic
II WRAB P 01:58:16.49 0.02 202.54 72.83 Automatic
IU CCM P 01:58:21.74 -0.96 49.91 73.32 Automatic
II ESK P 01:58:22.84 -0.74 348.57 73.43 Automatic
IU WCI P 01:58:35.14 -0.61 46.59 75.55 Automatic
II PALK P 01:58:37.24 1.13 264.38 75.83 Automatic
IU WVT P 01:58:40.64 -0.5 48.9 76.51 Automatic
IU HKT P 01:58:46.4 0.97 58.22 77.23 Automatic
IU SSPA P 01:58:45.7 -0.45 39.69 77.27 Automatic
IU ANTO P 01:58:48.2 -0.35 319.67 77.78 Automatic
II UOSS P 01:58:47.14 -1.05 294.45 77.82 Automatic
II BFO P 01:58:49.37 -0.93 339.49 78.1 Automatic
IU PAB P 01:59:46.12 0.07 345.94 89 Automatic