Event Specification

Magnitude |
3.8 |
| Date & Time (UTC) | 2008-02-20 01:13:41.6 |
| Date & Time (Local) | 1386/12/1 04:43:41.6 |
| Location | Lat:33.75 Lon: 48.88 |
| Region | 19 km South-East of Borujerd, Lorestan Province |
Nearest Cities |
|
| 10 km North of Chalanchulan, Lorestan Province | |
| 12 km of Hemmatabad, Lorestan Province | |
| 13 km South of Valanjerd, Lorestan Province | |
| 17 km North of Kagheh, Lorestan Province | |
| 18 km West of Hashian, Markazi Province | |
| Depth | 17 km |
| Agency | |
Faults within 150 km: |
|
| DORUD (Length: 100 km) , Distance to epicenter: 6 km | |
| NAHAVAND_F (Length: 102 km) , Distance to epicenter: 13 km | |
| MAIN_ZAGROS_R_F (Length: 1106 km) , Distance to epicenter: 34 km | |
| Number of Phases | 7 |
| RMS | 0.3 |
| Number of Stations | 5 |
| Error in Latitude | >3.8 km |
| Error in Longitude | 3.5 km |
| Error in Depth | 11 km |
Download waveform in seisan format
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to access information about IIEES stations Click here
Amplitude | ||||||||
| UID | Agency | Station | Component | Amplitude | Period | Arrival Time | Proccessing Time | Signal Clip |
| 48295 | IIEES | ASAO | E | 1333.9 | 0.96 | 2008-02-20 01:14:26 | 2008-12-28 01:25:00 | n |
| 48296 | IIEES | SHGR | E | 1162.4 | 0.5 | 2008-02-20 01:14:38 | 2008-12-28 01:25:00 | n |
| 48297 | IIEES | SNGE | N | 933.7 | 0.34 | 2008-02-20 01:14:48 | 2008-12-28 01:25:00 | n |
| 48298 | IIEES | GHVR | E | 546.1 | 0.87 | 2008-02-20 01:14:56 | 2008-12-28 01:25:00 | n |
| 48299 | IIEES | GHVR | N | 773.9 | 1.06 | 2008-02-20 01:15:02 | 2008-12-28 01:25:00 | n |
Phase | ||||||||||||
| Agency | Station | Component | Phase Type | Phase Quality | First Motion | Observed Arrival Time | Time Residual | Loc. Flag | Input Weight | Distance | Azimuth | |
| IIEES | ASAO | Z | Pg | E | 2008-02-20 01:14:04 | -0.3 | y | 138 | 50 | |||
| IIEES | SHGR | Z | Pg | E | 2008-02-20 01:14:11 | 0.1 | y | 182 | 182 | |||
| IIEES | SNGE | Z | Pg | E | 2008-02-20 01:14:15 | 0.2 | y | 205 | 317 | |||
| IIEES | GHVR | Z | Pg | E | 2008-02-20 01:14:19 | -0.4 | y | 233 | 69 | |||
| IIEES | GHVR | N | Sg | E | 2008-02-20 01:14:48 | 0.4 | y | 233 | 69 | |||
| IIEES | NASN | Z | Pn | E | 2008-02-20 01:14:36 | 0 | y | 381 | 105 | |||
| IIEES | NASN | N | Sg | E | 2008-02-20 01:15:28 | 0 | y | 381 | 105 | |||