Magnitude |
4.7 |
| Date & Time (UTC) | 2011-08-11 22:32:17.2 |
| Date & Time (Local) | 1390/5/21 03:02:17.2 |
| Location | Lat:36.56 Lon: 54.81 |
| Region | Semnan Province, 21 km North-West of Shahrud |
Nearest Cities |
|
| 17 km North East of Majen, Semnan Province | |
| 20 km North West of Bastam, Semnan Province | |
| 21 km North West of Shahrud, Semnan Province | |
| 28 km West of Qaleh-ye nokharqan, Semnan Province | |
| 29 km North West of Ruyan, Semnan Province | |
| Depth | 8 km |
| Agency | |
Faults within 150 km: |
|
| SHAVAR_F (Length: 87 km) , Distance to epicenter: 3 km | |
| ASTANEH_F (Length: 72 km) , Distance to epicenter: 20 km | |
| DAMGHAN_F (Length: 95 km) , Distance to epicenter: 31 km | |
| Number of Phases | 9 |
| RMS | 0.3 |
| Number of Stations | 10 |
| Error in Latitude | 6.4 km |
| Error in Longitude | 4 km |
| Error in Depth | 9.4 km |
Download waveform in seisan format
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Amplitude
| UID | Agency | Station | Component | Amplitude | Period | Arrival Time | Proccessing Time | Signal Clip |
|---|---|---|---|---|---|---|---|---|
| 79965 | IIEES | MRVT | E | 6101.7 | 0.64 | 2011-08-11 22:33:12 | 2011-08-11 11:04:00 | n |
| 79966 | IIEES | MRVT | N | 5930.6 | 0.44 | 2011-08-11 22:33:12 | 2011-08-11 11:04:00 | n |
| 79967 | IIEES | THKV | N | 3028.3 | 0.52 | 2011-08-11 22:34:08 | 2011-08-11 11:04:00 | n |
| 79968 | IIEES | THKV | E | 3547.3 | 0.68 | 2011-08-11 22:34:10 | 2011-08-11 11:04:00 | n |
| 79969 | IIEES | TABS | N | 1149.3 | 0.64 | 2011-08-11 22:34:23 | 2011-08-11 11:04:00 | n |
| 79970 | IIEES | GHVR | E | 1251.4 | 0.6 | 2011-08-11 22:34:23 | 2011-08-11 11:04:00 | n |
| 79971 | IIEES | GHVR | N | 1265.2 | 0.52 | 2011-08-11 22:34:23 | 2011-08-11 11:04:00 | n |
Phase
| Agency | Station | Component | Phase Type | Phase Quality | Arrival Time | Time Residual | Loc. Flag | Input Weight | Distance | Azimuth |
|---|---|---|---|---|---|---|---|---|---|---|
| IIEES | SHRO | Z | Pg | E | 2011-08-11 22:32:38 | -0.01 | y | 124 | 119 | |
| IIEES | BJRD | Z | Pn | E | 2011-08-11 22:32:58 | -0.06 | y | 263 | 60 | |
| IIEES | CHTH | Z | Pn | E | 2011-08-11 22:33:08 | 0.58 | y | 339 | 259 | |
| IIEES | THKV | Z | Pn | E | 2011-08-11 22:33:10 | 0.19 | y | 360 | 260 | |
| IIEES | TABS | Z | Pn | E | 2011-08-11 22:33:13 | 0.37 | y | 385 | 146 | |
| IIEES | GHVR | Z | Pn | E | 2011-08-11 22:33:14 | -0.44 | y | 397 | 236 | |
| IIEES | KHMZ | Z | Pn | E | 2011-08-11 22:33:32 | -0.41 | y | 541 | 236 | |
| IIEES | ZNJK | Z | Pn | E | 2011-08-11 22:33:33 | -0.27 | y | 548 | 273 | |
| IIEES | SHRT | Z | Pn | E | 2011-08-11 22:33:39 | -0.25 | y | 595 | 121 |