Event Specification

Magnitude |
3.4 |
| Date & Time (UTC) | 2008-04-21 01:52:12.4 |
| Date & Time (Local) | 1387/2/2 06:22:12.4 |
| Location | Lat:33.29 Lon: 50.96 |
| Region | 60 km East of Khvansar, Esfahan Province |
Nearest Cities |
|
| 19 km South East of Hasan robat, Esfahan Province | |
| 20 km North of Dehaq, Esfahan Province | |
| 25 km West of Vandadeh, Esfahan Province | |
| 25 km South West of Vazvan, Esfahan Province | |
| 26 km South West of Meymeh, Esfahan Province | |
| Depth | 14 km |
| Agency | |
Faults within 150 km: |
|
| ZEFREH_F (Length: 124 km) , Distance to epicenter: 77 km | |
| KASHAN_F (Length: 44 km) , Distance to epicenter: 77 km | |
| MAIN_ZAGROS_R_F (Length: 1106 km) , Distance to epicenter: 103 km | |
| Number of Phases | 9 |
| RMS | 0.2 |
| Number of Stations | 7 |
| Error in Latitude | >2.5 km |
| Error in Longitude | 3.1 km |
| Error in Depth | 6.3 km |
Download waveform in seisan format
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Amplitude | ||||||||
| UID | Agency | Station | Component | Amplitude | Period | Arrival Time | Proccessing Time | Signal Clip |
| 48946 | IIEES | GHVR | E | 529.4 | 0.6 | 2008-04-21 01:52:53 | 2009-01-18 12:56:00 | n |
| 48947 | IIEES | NASN | E | 315.4 | 0.36 | 2008-04-21 01:53:07 | 2009-01-18 12:56:00 | n |
| 48948 | IIEES | NASN | N | 511.4 | 0.28 | 2008-04-21 01:53:08 | 2009-01-18 12:56:00 | n |
| 48949 | IIEES | DAMV | E | 196.2 | 0.36 | 2008-04-21 01:53:32 | 2009-01-18 12:56:00 | n |
| 48950 | IIEES | SNGE | N | 97.3 | 0.48 | 2008-04-21 01:54:07 | 2009-01-18 12:56:00 | n |
Phase | ||||||||||||
| Agency | Station | Component | Phase Type | Phase Quality | First Motion | Observed Arrival Time | Time Residual | Loc. Flag | Input Weight | Distance | Azimuth | |
| IIEES | GHVR | Z | Pg | E | 2008-04-21 01:52:34 | -0.3 | y | 135 | 11 | |||
| IIEES | GHVR | E | Sg | E | 2008-04-21 01:52:51 | -0.2 | y | 135 | 11 | |||
| IIEES | NASN | Z | Pg | E | 2008-04-21 01:52:42 | -0.1 | y | 181 | 107 | |||
| IIEES | NASN | N | Sg | E | 2008-04-21 01:53:04 | 0.1 | y | 181 | 107 | |||
| IIEES | SHGR | Z | Pg | E | 2008-04-21 01:52:51 | -0.3 | y | 241 | 238 | |||
| IIEES | DAMV | Z | Pn | E | 2008-04-21 01:52:54 | 0.1 | y | 276 | 19 | |||
| IIEES | THKV | Z | Pn | E | 2008-04-21 01:52:56 | -0.1 | y | 291 | 359 | |||
| IIEES | CHTH | Z | Pn | E | 2008-04-21 01:52:56 | 0.4 | y | 291 | 3 | |||
| IIEES | SNGE | Z | Pn | E | 2008-04-21 01:53:09 | 0.5 | y | 389 | 302 | |||