Magnitude |
5.2 |
| Date & Time (UTC) | 2025-07-19 21:37:45.0 |
| Date & Time (Local) | 1404/4/29 01:07:45.0 |
| Location | Lat:36.621 Lon: 54.803 |
| Region | Golestan Province, 32 km South of Ali Abad |
Nearest Cities |
|
| 21 km North East of Majen, Semnan Province | |
| 24 km North West of Bastam, Semnan Province | |
| 27 km North West of Shahrud, Semnan Province | |
| 27 km West of Qaleh-ye nokharqan, Semnan Province | |
| 32 km North East of Cheharbagh, Golestan Province | |
| Depth | 12 km |
| Agency | |
Faults within 150 km: |
|
| SHAVAR_F (Length: 87 km) , Distance to epicenter: 8 km | |
| ASTANEH_F (Length: 72 km) , Distance to epicenter: 23 km | |
| N_ALBORZ_F (Length: 360 km) , Distance to epicenter: 37 km | |
| Number of Phases | 19 |
| RMS | 0.4 |
| Number of Stations | 19 |
| Error in Latitude | 2.1 km |
| Error in Longitude | 2.1 km |
| Error in Depth | 545.3 km |
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Amplitude
| UID | Agency | Station | Component | Amplitude | Period | Arrival Time | Proccessing Time | Signal Clip |
|---|---|---|---|---|---|---|---|---|
| 198718 | IIEES SC | TABS | Z | 6 | 1 | 2025-07-19 21:38:41 | 2025-07-20 05:54:00 | n |
| 198719 | IIEES SC | KAGH | Z | 2 | 1 | 2025-07-19 21:38:50 | 2025-07-20 05:54:00 | n |
| 198720 | IIEES SC | NASN | Z | 3 | 1 | 2025-07-19 21:38:50 | 2025-07-20 05:54:00 | n |
Phase
| Agency | Station | Component | Phase Type | Phase Quality | Arrival Time | Time Residual | Loc. Flag | Input Weight | Distance | Azimuth |
|---|---|---|---|---|---|---|---|---|---|---|
| IIEES SC | SHRO | Z | EPg | E | 2025-07-19 21:37:59 | -6.9 | n | 4 | 128 | 122 |
| IIEES SC | BJRD | Z | EPn | E | 2025-07-19 21:38:25 | 0 | y | 0 | 261 | 63 |
| IIEES SC | DAMV | Z | EPn | E | 2025-07-19 21:38:14 | -13.6 | n | 4 | 278 | 247 |
| IIEES SC | TABS | Z | EPn | E | 2025-07-19 21:38:41 | 0.2 | y | 0 | 392 | 147 |
| IIEES SC | KAGH | Z | EPn | E | 2025-07-19 21:38:50 | 0.1 | y | 0 | 462 | 86 |
| IIEES SC | NASN | Z | EPn | E | 2025-07-19 21:38:50 | -0.3 | y | 0 | 462 | 203 |
| IIEES SC | YZKH | Z | EPn | E | 2025-07-19 21:38:33 | -18.2 | n | 4 | 470 | 182 |
| IIEES SC | SHRT | Z | EPn | E | 2025-07-19 21:39:06 | -0.6 | y | 0 | 599 | 123 |
| IIEES SC | BSRN | Z | EPn | E | 2025-07-19 21:39:00 | -13.2 | n | 4 | 652 | 142 |
| IIEES SC | KRBR | Z | EPn | E | 2025-07-19 21:39:23 | -4.2 | n | 4 | 758 | 166 |
| IIEES SC | SRSL | Z | EPn | E | 2025-07-19 21:39:39 | 2.2 | n | 4 | 842 | 267 |
| IIEES SC | GHIR | Z | EPn | E | 2025-07-19 21:39:50 | 0.6 | y | 0 | 940 | 190 |
| IIEES SC | ZHSF | Z | EPn | E | 2025-07-19 21:39:51 | -0.4 | y | 0 | 956 | 144 |
| IIEES SC | GNI | Z | EPn | E | 2025-07-19 21:39:51 | -0.7 | y | 0 | 962 | 294 |
| IIEES SC | GURO | Z | EPn | E | 2025-07-19 21:40:16 | 1 | y | 0 | 1148 | 281 |
| IIEES SC | IRSR | Z | EPn | E | 2025-07-19 21:40:24 | 1 | y | 0 | 1214 | 152 |
| IIEES SC | UOSS | Z | EPn | E | 2025-07-19 21:40:33 | -0.9 | y | 0 | 1301 | 174 |
| IIEES SC | KIV | Z | EPn | E | 2025-07-19 21:40:32 | -3.6 | n | 4 | 1313 | 308 |
| IIEES SC | ARPR | Z | EPn | E | 2025-07-19 21:41:03 | 7 | n | 4 | 1475 | 281 |