Event Specification
Magnitude |
3.7 |
| Date & Time (UTC) | 2025-08-07 00:23:42.8 |
| Date & Time (Local) | 1404/5/16 03:53:42.8 |
| Location | Lat:36.684 Lon: 54.82 |
| Region | Golestan Province, 25 km South of Ali Abad |
Nearest Cities |
|
| 25 km South of Ali Abad, Golestan Province | |
| 26 km North West of Qaleh-ye nokharqan, Semnan Province | |
| 28 km North East of Majen, Semnan Province | |
| 28 km North West of Bastam, Semnan Province | |
| 30 km South East of Jalin olia, Golestan Province | |
| Depth | 12 km |
| Agency | |
Faults within 150 km: |
|
| SHAVAR_F (Length: 87 km) , Distance to epicenter: 14 km | |
| ASTANEH_F (Length: 72 km) , Distance to epicenter: 29 km | |
| KHAZAR_F (Length: 523 km) , Distance to epicenter: 34 km | |
| Number of Phases | 13 |
| RMS | 0.5 |
| Number of Stations | 13 |
| Error in Latitude | >3.8 km |
| Error in Longitude | 3.8 km |
| Error in Depth | 2.8 km |
Download waveform in seisan format
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Amplitude | ||||||||
| UID | Agency | Station | Component | Amplitude | Period | Arrival Time | Proccessing Time | Signal Clip |
| 198788 | IIEES SC | TABS | Z | 0.1 | 1 | 2025-08-07 00:24:40 | 2025-08-09 05:32:00 | n |
| 198789 | IIEES SC | GHVR | Z | 0.3 | 1 | 2025-08-07 00:24:41 | 2025-08-09 05:32:00 | n |
| 198790 | IIEES SC | NASN | Z | 0.1 | 1 | 2025-08-07 00:24:49 | 2025-08-09 05:32:00 | n |
| 198791 | IIEES SC | SRSL | Z | 0.01 | 1 | 2025-08-07 00:25:36 | 2025-08-09 05:32:00 | n |
Phase | ||||||||||||
| Agency | Station | Component | Phase Type | Phase Quality | First Motion | Observed Arrival Time | Time Residual | Loc. Flag | Input Weight | Distance | Azimuth | |
| IIEES SC | ABGH | Z | EPg | E | 2025-08-07 00:23:45 | -0.1 | y | 0 | 6 | 342 | ||
| IIEES SC | SHRO | Z | EPg | E | 2025-08-07 00:23:37 | -26.9 | n | 4 | 131 | 125 | ||
| IIEES SC | BJRD | Z | EPn | E | 2025-08-07 00:24:22 | -0.6 | y | 0 | 256 | 64 | ||
| IIEES SC | DAMV | Z | EPn | E | 2025-08-07 00:23:50 | -35.4 | n | 4 | 282 | 245 | ||
| IIEES SC | TABS | Z | EPn | E | 2025-08-07 00:24:40 | 0.6 | y | 0 | 396 | 148 | ||
| IIEES SC | GHVR | Z | EPn | E | 2025-08-07 00:24:41 | -0.2 | y | 0 | 406 | 233 | ||
| IIEES SC | KAGH | Z | EPn | E | 2025-08-07 00:24:48 | 0.9 | y | 0 | 459 | 86 | ||
| IIEES SC | NASN | Z | EPn | E | 2025-08-07 00:24:49 | 0 | y | 0 | 469 | 203 | ||
| IIEES SC | YZKH | Z | EPn | E | 2025-08-07 00:24:21 | -29.2 | n | 4 | 477 | 183 | ||
| IIEES SC | SHRT | Z | EPn | E | 2025-08-07 00:25:05 | -0.4 | y | 0 | 602 | 124 | ||
| IIEES SC | BSRN | Z | EPn | E | 2025-08-07 00:24:57 | -14.8 | n | 4 | 656 | 143 | ||
| IIEES SC | SRSL | Z | EPn | E | 2025-08-07 00:25:36 | 0.8 | y | 0 | 843 | 266 | ||
| IIEES SC | GHIR | Z | EPn | E | 2025-08-07 00:25:48 | -0.3 | y | 0 | 947 | 190 | ||
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