This event was automatically detected and need to be confirmed by one of our analysts.
| Type | Event |
| Magnitude | 5.4 mb |
| Local datetime | 2025/07/30 23:44 |
| Universal datetime | 2025/07/30 12:44 |
| Latitude | 50.16 ° ± 4 km |
| Longitude | 157.12 ° ± 5 km |
| Depth | 65 km (from location) ± 7 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Petropavlovsk Kamchatskiy 
|
340 | 187282 |
| Yuzhno Sakhalinsk
|
1117 | 176484 |
| Magadan
|
1123 | 95282 |
| Korsakov
|
1129 | 35091 |
| Kholmsk
|
1161 | 32681 |
| Nikolayevsk na Amure
|
1179 | 27152 |
| Okha
|
1045 | 26560 |
| Vanino
|
1223 | 18618 |
| Nevelsk
|
1191 | 17000 |
| Poronaysk
|
1016 | 16677 |
| Uglegorsk
|
1095 | 12669 |
| Aleksandrovsk Sakhalinskiy
|
1062 | 12024 |
| Dolinsk
|
1096 | 11989 |
| Nogliki
|
996 | 10098 |
| Makarov
|
1052 | 6663 |
Past seismicity
This map shows only the 3 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | |
|---|---|
| RMS | 1.37 |
| Azimuthal gap | 124.24 ° |
| Number of stations used | 41 |
| Number of phases used | 41 |
Webservices
The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :
Phases
| Network | Station | Phase | Time | Residual (s) | Azimuth (°) | Distance (°) | Mode |
|---|---|---|---|---|---|---|---|
| IU | YSS | P | 12:47:10.90 | 0.47 | 256.89 | 10.01 | Automatic |
| IU | MA2 | P | 12:47:12.12 | 0.77 | 341.36 | 10.09 | Automatic |
| II | ERM | P | 12:47:47.12 | 1.24 | 235.16 | 12.62 | Automatic |
| IU | BILL | P | 12:48:58.99 | -1.14 | 11.01 | 18.49 | Automatic |
| IU | YAK | P | 12:49:06.52 | -0.77 | 318.73 | 19.13 | Automatic |
| IU | MAJO | P | 12:49:05.64 | -2.64 | 232.2 | 19.24 | Automatic |
| IU | TIXI | P | 12:50:05.77 | -1.18 | 339.31 | 24.97 | Automatic |
| IU | INCN | P | 12:50:08.57 | 0.16 | 251.44 | 25.14 | Automatic |
| IU | COLA | P | 12:51:05.27 | -1.66 | 41.51 | 31.67 | Automatic |
| IU | ULN | P | 12:51:11.52 | -1.01 | 285.69 | 32.3 | Automatic |
| II | TLY | P | 12:51:18.49 | -0.05 | 293.76 | 32.98 | Automatic |
| II | ALE | P | 12:53:05.37 | -0.2 | 6.64 | 45.84 | Automatic |
| II | KURK | P | 12:53:17.94 | -0.98 | 302.74 | 47.53 | Automatic |
| IU | MAKZ | P | 12:53:19.99 | -0.67 | 296.67 | 47.76 | Automatic |
| IU | KBS | P | 12:53:33.2 | 0.64 | 351.67 | 49.28 | Automatic |
| II | LVZ | P | 12:54:10.12 | -0.61 | 337.02 | 54.41 | Automatic |
| II | AAK | P | 12:54:11.37 | 0.07 | 296.36 | 54.51 | Automatic |
| IU | KEV | P | 12:54:12.97 | -0.02 | 341.09 | 54.72 | Automatic |
| IU | CHTO | P | 12:54:17.29 | 0.2 | 257.61 | 55.43 | Automatic |
| IU | SFJD | P | 12:54:56.97 | -0.01 | 12.01 | 60.98 | Automatic |
| IU | RSSD | P | 12:55:04.97 | -1.24 | 53.19 | 62.37 | Automatic |
| II | OBN | P | 12:55:15.24 | 0.26 | 326.66 | 63.67 | Automatic |
| II | BORG | P | 12:55:27.54 | 3.21 | 359.27 | 65.09 | Automatic |
| IU | TUC | P | 12:55:36.99 | 0.73 | 66.56 | 67.01 | Automatic |
| IU | KONO | P | 12:55:37.32 | 0.21 | 342.87 | 67.08 | Automatic |
| IU | ANMO | P | 12:55:39.19 | -0.9 | 61.77 | 67.6 | Automatic |
| IU | KIEV | P | 12:55:52.57 | -1.65 | 327.83 | 69.82 | Automatic |
| II | KIV | P | 12:55:57.97 | 2.8 | 315.77 | 69.99 | Automatic |
| IU | CTAO | P | 12:55:59.9 | 1.92 | 190.8 | 70.9 | Automatic |
| IU | GNI | P | 12:56:09.37 | 1.92 | 312.01 | 72.03 | Automatic |
| II | WRAB | P | 12:56:06.39 | -3.05 | 202.36 | 72.92 | Automatic |
| II | ESK | P | 12:56:15.32 | 0.36 | 348.46 | 73.26 | Automatic |
| IU | CCM | P | 12:56:13.44 | -1.56 | 49.83 | 73.3 | Automatic |
| II | PALK | P | 12:56:28.27 | 0.35 | 264.21 | 75.73 | Automatic |
| IU | WVT | P | 12:56:36.59 | 3.21 | 48.81 | 76.49 | Automatic |
| IU | ANTO | P | 12:56:39.99 | 0.35 | 319.53 | 77.59 | Automatic |
| II | UOSS | P | 12:56:38.77 | -0.83 | 294.3 | 77.65 | Automatic |
| II | BFO | P | 12:56:41.57 | -0.04 | 339.37 | 77.92 | Automatic |
| II | RAYN | P | 12:57:17.2 | -0.6 | 301.14 | 84.84 | Automatic |
| IU | PAB | P | 12:57:37.54 | 0.15 | 345.81 | 88.83 | Automatic |
| IU | NWAO | P | 12:57:42.49 | 1.81 | 212.56 | 90.27 | Automatic |