This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.4 mb
Local datetime 2025/08/02 07:07
Universal datetime 2025/08/01 20:07
Latitude 50.44 ° ± 4 km
Longitude 156.40 ° ± 3 km
Depth 75 km (from location) ± 5 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  330 187282
Yuzhno Sakhalinsk  1075 176484
Magadan  1077 95282
Korsakov  1089 35091
Kholmsk  1118 32681
Nikolayevsk na Amure  1120 27152
Okha  985 26560
Vanino  1171 18618
Nevelsk  1149 17000
Poronaysk  966 16677
Uglegorsk  1044 12669
Aleksandrovsk Sakhalinskiy  1007 12024
Dolinsk  1053 11989
Nogliki  938 10098
Makarov  1003 6663

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.16
Azimuthal gap 86.38 °
Number of stations used 50
Number of phases used 50

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 20:08:40.89 -0.19 27.47 2.94 Automatic
IU YSS P 20:10:15.65 2.86 254.09 9.63 Automatic
IU MA2 P 20:10:14.12 0.87 342.82 9.68 Automatic
II ERM P 20:10:48.7 -2.46 232.36 12.41 Automatic
IU BILL P 20:12:03.52 -1.47 11.98 18.31 Automatic
IU YAK P 20:12:08.52 0.02 318.65 18.61 Automatic
IU MAJO P 20:12:11.57 -1.57 230.18 19.06 Automatic
IU TIXI P 20:13:08.59 -1.16 339.48 24.55 Automatic
IU INCN P 20:13:13.72 1.74 249.99 24.8 Automatic
II KDAK P 20:13:57.34 -1.78 55.93 30.02 Automatic
IU COLA P 20:14:14.29 -0.15 41.81 31.76 Automatic
IU ULN P 20:14:14.37 -0.27 284.89 31.78 Automatic
II TLY P 20:14:21.39 0.86 293.09 32.45 Automatic
II ALE P 20:16:10.17 -0.22 6.56 45.61 Automatic
II KURK P 20:16:20.24 -1.07 302.2 46.99 Automatic
IU MAKZ P 20:16:22.29 -0.78 296.07 47.22 Automatic
IU COR P 20:16:59.82 1.44 63.2 51.86 Automatic
II AAK P 20:17:14.82 0.87 295.77 53.97 Automatic
IU CHTO P 20:17:21.37 0.51 256.8 55.04 Automatic
IU PMG P 20:17:55.52 -0.71 190.5 60.38 Automatic
IU SFJD P 20:18:01.47 -0.83 11.73 60.8 Automatic
IU RSSD P 20:18:14.29 0.21 52.9 62.57 Automatic
II PFO P 20:18:17.4 -0.06 68.92 63.05 Automatic
II OBN P 20:18:17.32 -0.97 326.22 63.18 Automatic
II KAPI P 20:18:20.97 1.28 221.51 63.79 Automatic
II BORG P 20:18:30.94 1.96 358.93 64.8 Automatic
IU KONO P 20:18:41.67 0.62 342.46 66.67 Automatic
IU TUC P 20:18:45.4 0.29 66.19 67.32 Automatic
IU ANMO P 20:18:48.77 0.44 61.4 67.87 Automatic
IU KIEV P 20:18:55.52 -2.22 327.36 69.34 Automatic
II KIV P 20:19:00.57 2.11 315.27 69.47 Automatic
II MSVF P 20:19:04.94 1.65 158.15 70.8 Automatic
IU CTAO P 20:19:03.74 -1.12 190.07 71.09 Automatic
II WRAB P 20:19:15.19 -1.28 201.64 73.01 Automatic
IU CCM P 20:19:21.54 -0.96 49.43 73.47 Automatic
IU SLBS P 20:19:27.64 1.37 71.78 74.19 Automatic
II PALK P 20:19:32.49 0.54 263.57 75.3 Automatic
IU WCI P 20:19:34.82 -0.43 46.09 75.67 Automatic
IU WVT P 20:19:40.32 -0.46 48.38 76.65 Automatic
IU ANTO P 20:19:43.77 0.51 319.01 77.08 Automatic
II UOSS P 20:19:42.32 -0.78 293.73 77.12 Automatic
IU SSPA P 20:19:43.99 -0.5 39.17 77.29 Automatic
IU HKT P 20:19:46.54 1.23 57.69 77.49 Automatic
II BFO P 20:19:45.87 0.15 338.89 77.49 Automatic
IU HRV P 20:19:49.12 0.19 34.02 78.08 Automatic
IU MBWA P 20:19:47.89 -0.49 214.62 78.57 Automatic
II RAYN P 20:20:20.42 -0.95 300.59 84.29 Automatic
IU DWPF P 20:20:32.39 0.78 48.43 86.32 Automatic
IU PAB P 20:20:41.7 -0.95 345.26 88.44 Automatic
IU BBSR P 20:20:48.54 1.33 33.72 89.58 Automatic