Event Specification
Magnitude |
3.1 |
| Date & Time (UTC) | 2013-08-04 16:12:30.7 |
| Date & Time (Local) | 1392/5/13 20:42:30.7 |
| Location | Lat:34.84 Lon: 53.38 |
| Region | Semnan Province, 81 km South of Semnan |
Nearest Cities |
|
| 69 km South East of Lasjerd, Semnan Province | |
| 71 km South East of Sorkheh, Semnan Province | |
| 78 km South West of Alae, Semnan Province | |
| 81 km South of Semnan, Semnan Province | |
| 86 km South East of Kohanabad, Semnan Province | |
| Depth | 14 km |
| Agency | |
Faults within 150 km: |
|
| KUH_E_GUGERD_F (Length: 73 km) , Distance to epicenter: 20 km | |
| KUH_E_GACHAB_F1 (Length: 53 km) , Distance to epicenter: 40 km | |
| KUH_E_GACHAB_F2 (Length: 31 km) , Distance to epicenter: 48 km | |
| Number of Phases | 8 |
| RMS | 0.1 |
| Number of Stations | 6 |
| Error in Latitude | >1.4 km |
| Error in Longitude | 2 km |
| Error in Depth | 3.2 km |
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Amplitude | ||||||||
| UID | Agency | Station | Component | Amplitude | Period | Arrival Time | Proccessing Time | Signal Clip |
| 90121 | IIEES | NASN | N | 91.2 | 0.32 | 2013-08-04 16:13:39 | 2013-08-04 06:18:00 | n |
| 90122 | IIEES | NASN | E | 96.2 | 0.24 | 2013-08-04 16:13:39 | 2013-08-04 06:18:00 | n |
| 90123 | IIEES | THKV | N | 116.7 | 0.28 | 2013-08-04 16:13:41 | 2013-08-04 06:18:00 | n |
| 90124 | IIEES | THKV | E | 127.7 | 0.6 | 2013-08-04 16:13:42 | 2013-08-04 06:18:00 | n |
Phase | ||||||||||||
| Agency | Station | Component | Phase Type | Phase Quality | First Motion | Observed Arrival Time | Time Residual | Loc. Flag | Input Weight | Distance | Azimuth | |
| IIEES | DAMV | Z | Pg | E | 2013-08-04 16:12:56 | -0.13 | y | 155 | 305 | |||
| IIEES | GHVR | Z | Pg | E | 2013-08-04 16:13:03 | -0.05 | y | 200 | 259 | |||
| IIEES | GHVR | E | Sg | E | 2013-08-04 16:13:27 | -0.01 | y | 200 | 259 | |||
| IIEES | NASN | Z | Pn | E | 2013-08-04 16:13:07 | -0.01 | y | 233 | 193 | |||
| IIEES | NASN | N | Sg | E | 2013-08-04 16:13:37 | 0.07 | y | 233 | 193 | |||
| IIEES | CHTH | Z | Pn | E | 2013-08-04 16:13:08 | 0.15 | y | 236 | 301 | |||
| IIEES | YZKH | Z | Pn | E | 2013-08-04 16:13:15 | 0.1 | y | 294 | 157 | |||
| IIEES | YZKH | E | Sg | E | 2013-08-04 16:13:53 | -0.13 | y | 294 | 157 | |||
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