Event Specification
Magnitude |
2.8 |
| Date & Time (UTC) | 2018-12-18 17:53:27.1 |
| Date & Time (Local) | 1397/9/27 21:23:27.1 |
| Location | Lat:35.363 Lon: 52.47 |
| Region | Semnan Province, 20 km North-East of Garmsar |
Nearest Cities |
|
| 14 km North of Aradan, Semnan Province | |
| 16 km North of Davarabad, Semnan Province | |
| 17 km North of Kohanabad, Semnan Province | |
| 20 km North East of Garmsar, Semnan Province | |
| 22 km North of Gardovan, Semnan Province | |
| Depth | 14 km |
| Agency | |
Faults within 150 km: |
|
| GARMSAR_F (Length: 77 km) , Distance to epicenter: 9 km | |
| EYVANEKEY_F (Length: 74 km) , Distance to epicenter: 25 km | |
| KUH_E_GACHAB_F1 (Length: 53 km) , Distance to epicenter: 36 km | |
| Number of Phases | 11 |
| RMS | 0.2 |
| Number of Stations | 9 |
| Error in Latitude | >2.4 km |
| Error in Longitude | 3.5 km |
| Error in Depth | 6.6 km |
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Amplitude | ||||||||
| UID | Agency | Station | Component | Amplitude | Period | Arrival Time | Proccessing Time | Signal Clip |
| 139469 | IIEES | GHVR | N | 121.6 | 0.21 | 2018-12-18 17:54:17 | 2018-12-19 05:56:00 | n |
| 139470 | IIEES | GHVR | E | 202.3 | 0.24 | 2018-12-18 17:54:17 | 2018-12-19 05:56:00 | n |
| 139471 | IIEES | THKV | E | 97 | 0.57 | 2018-12-18 17:54:18 | 2018-12-19 05:56:00 | n |
| 139472 | IIEES | THKV | N | 119.4 | 0.37 | 2018-12-18 17:54:18 | 2018-12-19 05:56:00 | 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 | 2018-12-18 17:53:36 | -0.33 | y | 54.2 | 303 | |||
| IIEES | CHTH | Z | Pg | E | 2018-12-18 17:53:49 | -0.15 | y | 136 | 297 | |||
| IIEES | CHTH | N | Sg | E | 2018-12-18 17:54:06 | 0.31 | y | 136 | 297 | |||
| IIEES | GHVR | Z | Pg | E | 2018-12-18 17:53:51 | 0.15 | y | 149 | 229 | |||
| IIEES | THKV | Z | Pg | E | 2018-12-18 17:53:53 | 0.17 | y | 157 | 294 | |||
| IIEES | ASAO | Z | Pn | E | 2018-12-18 17:54:04 | -0.16 | y | 241 | 249 | |||
| IIEES | ASAO | E | Sg | E | 2018-12-18 17:54:35 | -0.28 | y | 241 | 249 | |||
| IIEES | NASN | Z | Pn | E | 2018-12-18 17:54:10 | 0.26 | y | 286 | 174 | |||
| IIEES | KHMZ | Z | Pn | E | 2018-12-18 17:54:11 | 0.28 | y | 292 | 233 | |||
| IIEES | YZKH | Z | Pn | E | 2018-12-18 17:54:22 | -0.26 | y | 384 | 149 | |||
| IIEES | MRVT | Z | Pn | E | 2018-12-18 17:54:26 | -0.01 | y | 412 | 51 | |||
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