مشخصات زلزله

Magnitude	:2.8
Date & Time (UTC)	2011-12-03 02:18:09.3
Date & Time (Local)	1390/9/12  05:48:09.3
Location	Lat:36.36 Lon: 54.17
Region	Semnan Province, 27 km North-West of Damghan
Nearest Cities
	27 km North West of Damghan, Semnan Province
	33 km South West of Cheharbagh, Golestan Province
	34 km North of Seydabad, Semnan Province
	37 km North of Amirabad, Semnan Province
	37 km South East of Sefid chah, Mazandaran Province
Depth	15 km
Agency
Faults within 150 km:
	ASTANEH_F (Length: 72 km) , Distance to epicenter: 10 km
	N_ALBORZ_F (Length: 360 km) , Distance to epicenter: 17 km
	DAMGHAN_F (Length: 95 km) , Distance to epicenter: 18 km
Number of Phases	6
RMS	0.2
Number of Stations	7
Error in Latitude	>5.2 km
Error in Longitude	3.5 km
Error in Depth	8.7 km

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Amplitude
UID	Agency	Station	Component	Amplitude	Period	Arrival Time	Proccessing Time	Signal Clip
80872	IIEES	SHRO	N	96.5	0.4	2011-12-03 02:19:01	2011-12-03 02:02:00	n
80873	IIEES	MRVT	N	47	0.44	2011-12-03 02:19:20	2011-12-03 02:02:00	n
80874	IIEES	MRVT	E	46.5	0.31	2011-12-03 02:19:20	2011-12-03 02:02:00	n
80875	IIEES	GHVR	E	55.5	0.32	2011-12-03 02:19:52	2011-12-03 02:02:00	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		2011-12-03 02:18:37	0	y		170	103
IIEES	MRVT	Z	Pn	E		2011-12-03 02:18:44	0.1	y		223	49
IIEES	CHTH	E	Pn	E		2011-12-03 02:18:52	0.3	y		279	260
IIEES	ASAO	Z	Pn	E		2011-12-03 02:19:10	-0.14	y		427	243
IIEES	GRMI	Z	Pn	E		2011-12-03 02:19:33	-0.38	y		618	298
IIEES	SHRT	Z	Pn	E		2011-12-03 02:19:35	-0.14	y		634	117