مشخصات زلزله

Magnitude	:2.9
Date & Time (UTC)	2011-08-17 06:20:35.1
Date & Time (Local)	1390/5/26  10:50:35.1
Location	Lat:36.63 Lon: 54.88
Region	Semnan Province, 31 km South of Ali Abad
Nearest Cities
	20 km North West of Bastam, Semnan Province
	20 km West of Qaleh-ye nokharqan, Semnan Province
	25 km North of Shahrud, Semnan Province
	27 km North East of Majen, Semnan Province
	31 km South of Ali Abad, Golestan Province
Depth	14 km
Agency
Faults within 150 km:
	SHAVAR_F (Length: 87 km) , Distance to epicenter: 7 km
	ASTANEH_F (Length: 72 km) , Distance to epicenter: 29 km
	DAMGHAN_F (Length: 95 km) , Distance to epicenter: 39 km
Number of Phases	4
RMS	0.1
Number of Stations	6
Error in Latitude	>3.2 km
Error in Longitude	5 km
Error in Depth	8.9 km

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Amplitude
UID	Agency	Station	Component	Amplitude	Period	Arrival Time	Proccessing Time	Signal Clip
80004	IIEES	TABS	N	21.8	0.5	2011-08-17 06:22:44	2011-08-17 06:49:00	n
80005	IIEES	GHVR	N	18.5	0.5	2011-08-17 06:22:33	2011-08-17 06:49:00	n
80006	IIEES	NASN	E	15.8	0.4	2011-08-17 06:22:47	2011-08-17 06:49:00	n
80007	IIEES	NASN	N	12.3	0.56	2011-08-17 06:22:51	2011-08-17 06:49:00	n

Phase
Agency	Station	Component	Phase Type	Phase Quality	First Motion	Observed Arrival Time	Time Residual	Loc. Flag	Input Weight	Distance	Azimuth
IIEES	SHRO	Z	Pg	E		2011-08-17 06:20:55	-0.15	y		123	124
IIEES	MRVT	Z	Pg	E		2011-08-17 06:21:01	0.03	y		157	43
IIEES	CHTH	Z	Pn	E		2011-08-17 06:21:26	-0.05	y		347	258
IIEES	TABS	Z	Pn	E		2011-08-17 06:21:31	0.2	y		388	148