Event Specification				
						
		
						
Magnitude | 
		2.7 | 
| Date & Time (UTC) | 2007-09-09 23:21:23.8 | 
| Date & Time (Local) | 1386/6/19 02:51:23.8 | 
| Location | Lat:34.91 Lon: 53.31 | 
| Region | 73 km South of Semnan, Semnan Province | 
Nearest Cities | 
	|
| 59 km South East of Lasjerd, Semnan Province | |
| 62 km South of Sorkheh, Semnan Province | |
| 72 km South West of Alae, Semnan Province | |
| 74 km South of Semnan, Semnan Province | |
| 77 km South East of Kohanabad, Semnan Province | |
| Depth | 14 km | 
| Agency | |
 Faults within 150 km: | 
	|
| KUH_E_GUGERD_F (Length: 73 km) , Distance to epicenter: 11 km | |
| KUH_E_GACHAB_F1 (Length: 53 km) , Distance to epicenter: 30 km | |
| KUH_E_GACHAB_F2 (Length: 31 km) , Distance to epicenter: 39 km | |
| Number of Phases | 8 | 
| RMS | 0.1 | 
| Number of Stations | 5 | 
| Error in Latitude | >2.8 km | 
| Error in Longitude | 7.8 km | 
| Error in Depth | 5.8 km | 
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Amplitude | ||||||||
| UID | Agency | Station | Component | Amplitude | Period | Arrival Time | Proccessing Time | Signal Clip | 
| 39033 | IIEES | GHVR | N | 53.1 | 0.56 | 2007-09-09 23:22:23 | 2007-11-04 01:43:00 | n | 
| 39034 | IIEES | GHVR | E | 67.5 | 0.72 | 2007-09-09 23:22:30 | 2007-11-04 01:43:00 | n | 
| 39035 | IIEES | CHTH | N | 57.1 | 0.32 | 2007-09-09 23:22:28 | 2007-11-04 01:43:00 | n | 
| 39036 | IIEES | CHTH | E | 64 | 0.56 | 2007-09-09 23:22:29 | 2007-11-04 01:43:00 | n | 
| 39037 | IIEES | NASN | E | 46.4 | 0.28 | 2007-09-09 23:22:32 | 2007-11-04 01:43:00 | 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 | 2007-09-09 23:21:48 | -0.1 | y | 146 | 304 | |||
| IIEES | DAMV | N | Sg | E | 2007-09-09 23:22:06 | 0.2 | y | 146 | 304 | |||
| IIEES | GHVR | Z | Pg | E | 2007-09-09 23:21:55 | 0.1 | y | 195 | 256 | |||
| IIEES | CHTH | Z | Pn | E | 2007-09-09 23:21:59 | -0.1 | y | 227 | 300 | |||
| IIEES | CHTH | N | Sg | E | 2007-09-09 23:22:28 | -0.1 | y | 227 | 300 | |||
| IIEES | NASN | Z | Pn | E | 2007-09-09 23:22:01 | 0.1 | y | 238 | 191 | |||
| IIEES | NASN | N | Sg | E | 2007-09-09 23:22:31 | 0 | y | 238 | 191 | |||
| IIEES | THKV | Z | Pn | E | 2007-09-09 23:22:02 | 0 | y | 247 | 298 | |||