مشخصات زلزله

Magnitude	:2.9
Date & Time (UTC)	2011-12-23 03:52:03.9
Date & Time (Local)	1390/10/2  07:22:03.9
Location	Lat:36.71 Lon: 55.01
Region	Semnan Province, 25 km South-East of Ali Abad
Nearest Cities
	12 km North of Qaleh-ye nokharqan, Semnan Province
	25 km South East of Ali Abad, Golestan Province
	25 km North of Bastam, Semnan Province
	27 km North West of Kalateh khanj, Semnan Province
	32 km North of Shahrud, Semnan Province
Depth	14 km
Agency
Faults within 150 km:
	SHAVAR_F (Length: 87 km) , Distance to epicenter: 6 km
	KHAZAR_F (Length: 523 km) , Distance to epicenter: 33 km
	ROBATE_QARABIL_F (Length: 168 km) , Distance to epicenter: 43 km
Number of Phases	5
RMS	0.2
Number of Stations	3
Error in Latitude	>1.9 km
Error in Longitude	8.5 km
Error in Depth	7.1 km

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Amplitude
UID	Agency	Station	Component	Amplitude	Period	Arrival Time	Proccessing Time	Signal Clip
81082	IIEES	MRVT	N	290.2	0.32	2011-12-23 03:52:48	2011-12-23 03:19:00	n
81083	IIEES	MRVT	E	191	0.2	2011-12-23 03:52:51	2011-12-23 03:19:00	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		2011-12-23 03:52:24	0.16	y		120	131
IIEES	SHRO	N	Sg	E		2011-12-23 03:52:38	-0.12	y		120	131
IIEES	MRVT	Z	Pg	E		2011-12-23 03:52:27	-0.33	y		142	42
IIEES	MRVT	N	Sg	E		2011-12-23 03:52:45	0.12	y		142	42
IIEES	BJRD	Z	Pn	E		2011-12-23 03:52:41	0.16	y		240	62