Event Specification
Magnitude |
2.3 |
| Date & Time (UTC) | 2012-08-02 20:37:21.4 |
| Date & Time (Local) | 1391/5/13 01:07:21.4 |
| Location | Lat:35.95 Lon: 53.25 |
| Region | Semnan Province, 26 km South-East of Pol-E-Sefid |
Nearest Cities |
|
| 7 km North of Chashem, Semnan Province | |
| 13 km South of Sangdeh, Mazandaran Province | |
| 22 km North of Shahmirzad, Semnan Province | |
| 24 km South East of Shurmast-e peyrudbar, Mazandaran Province | |
| 25 km South East of Pol-E-Sefid, Mazandaran Province | |
| Depth | 14 km |
| Agency | |
Faults within 150 km: |
|
| ATARI_F (Length: 185 km) , Distance to epicenter: 29 km | |
| N_ALBORZ_F (Length: 360 km) , Distance to epicenter: 29 km | |
| DAMGHAN_F (Length: 95 km) , Distance to epicenter: 57 km | |
| Number of Phases | 5 |
| RMS | 0 |
| Number of Stations | 4 |
| Error in Latitude | >5.2 km |
| Error in Longitude | 2.3 km |
| Error in Depth | 7.7 km |
Download waveform in seisan format
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Amplitude | ||||||||
| UID | Agency | Station | Component | Amplitude | Period | Arrival Time | Proccessing Time | Signal Clip |
| 84741 | IIEES | THKV | N | 26.8 | 0.36 | 2012-08-02 20:38:29 | 2012-08-02 09:30:00 | n |
| 84742 | IIEES | THKV | E | 22.5 | 0.36 | 2012-08-02 20:38:35 | 2012-08-02 09:30:00 | n |
| 84743 | IIEES | GHVR | E | 24.8 | 0.48 | 2012-08-02 20:38:41 | 2012-08-02 09:30:00 | n |
| 84744 | IIEES | GHVR | N | 15 | 0.4 | 2012-08-02 20:38:44 | 2012-08-02 09:30:00 | n |
Phase | ||||||||||||
| Agency | Station | Component | Phase Type | Phase Quality | First Motion | Observed Arrival Time | Time Residual | Loc. Flag | Input Weight | Distance | Azimuth | |
| IIEES | THKV | Z | Pn | E | 2012-08-02 20:37:55 | 0.01 | y | 214 | 270 | |||
| IIEES | GHVR | Z | Pn | E | 2012-08-02 20:37:59 | 0.08 | y | 245 | 229 | |||
| IIEES | GHVR | E | Sg | E | 2012-08-02 20:38:30 | -0.02 | y | 245 | 229 | |||
| IIEES | SHRO | Z | Pn | E | 2012-08-02 20:38:00 | -0.01 | y | 249 | 88 | |||
| IIEES | ASAO | Z | Pn | E | 2012-08-02 20:38:10 | -0.06 | y | 332 | 243 | |||