Magnitude |
2.7 |
| Date & Time (UTC) | 2018-05-12 09:15:28.9 |
| Date & Time (Local) | 1397/2/22 13:45:28.9 |
| Location | Lat:36.663 Lon: 54.982 |
| Region | Semnan Province, 27 km North of Shahrud |
Nearest Cities |
|
| 11 km North West of Qaleh-ye nokharqan, Semnan Province | |
| 20 km North of Bastam, Semnan Province | |
| 27 km North of Shahrud, Semnan Province | |
| 29 km South East of Ali Abad, Golestan Province | |
| 29 km West of Kalateh khanj, Semnan Province | |
| Depth | 14 km |
| Agency | |
Faults within 150 km: |
|
| SHAVAR_F (Length: 87 km) , Distance to epicenter: 9 km | |
| KHAZAR_F (Length: 523 km) , Distance to epicenter: 38 km | |
| ASTANEH_F (Length: 72 km) , Distance to epicenter: 39 km | |
| Number of Phases | 7 |
| RMS | 0.3 |
| Number of Stations | 6 |
| Error in Latitude | 4.7 km |
| Error in Longitude | 3.5 km |
| Error in Depth | 7.2 km |
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Amplitude
| UID | Agency | Station | Component | Amplitude | Period | Arrival Time | Proccessing Time | Signal Clip |
|---|---|---|---|---|---|---|---|---|
| 131422 | IIEES | MRVT | N | 93 | 0.3 | 2018-05-12 09:16:19 | 2018-05-13 05:19:00 | n |
| 131423 | IIEES | MRVT | E | 92.8 | 0.52 | 2018-05-12 09:16:19 | 2018-05-13 05:19:00 | n |
| 131424 | IIEES | DAMV | E | 28.4 | 0.46 | 2018-05-12 09:16:59 | 2018-05-13 05:19:00 | n |
| 131425 | IIEES | DAMV | N | 26.3 | 0.46 | 2018-05-12 09:17:02 | 2018-05-13 05:19:00 | n |
Phase
| Agency | Station | Component | Phase Type | Phase Quality | Arrival Time | Time Residual | Loc. Flag | Input Weight | Distance | Azimuth |
|---|---|---|---|---|---|---|---|---|---|---|
| IIEES | SHRO | Z | Pg | E | 2018-05-12 09:15:48 | -0.15 | y | 118 | 128 | |
| IIEES | MRVT | Z | Pg | E | 2018-05-12 09:15:52 | -0.52 | y | 148 | 41 | |
| IIEES | BJRD | Z | Pn | E | 2018-05-12 09:16:07 | 0.65 | y | 244 | 61 | |
| IIEES | DAMV | Z | Pn | E | 2018-05-12 09:16:13 | 0.19 | y | 294 | 248 | |
| IIEES | DAMV | N | Sg | E | 2018-05-12 09:16:51 | -0.13 | y | 294 | 248 | |
| IIEES | TABS | Z | Pn | E | 2018-05-12 09:16:24 | -0.09 | y | 387 | 149 | |
| IIEES | ASAO | Z | Pn | E | 2018-05-12 09:16:39 | 0.04 | y | 507 | 244 |