مشخصات زلزله

Magnitude	:2.9
Date & Time (UTC)	2009-12-18 13:14:40.1
Date & Time (Local)	1388/9/27  16:44:40.1
Location	Lat:35.31 Lon: 53.64
Region	Semnan Province, 36 km South-East of Semnan
Nearest Cities
	29 km South East of Alae, Semnan Province
	36 km South East of Semnan, Semnan Province
	42 km South East of Sorkheh, Semnan Province
	51 km East of Lasjerd, Semnan Province
	52 km South East of Mehdishahr, Semnan Province
Depth	14 km
Agency
Faults within 150 km:
	KUH_E_GACHAB_F2 (Length: 31 km) , Distance to epicenter: 19 km
	KUH_E_GUGERD_F (Length: 73 km) , Distance to epicenter: 33 km
	TORUD_F (Length: 136 km) , Distance to epicenter: 40 km
Number of Phases	5
RMS	0.3
Number of Stations	5
Error in Latitude	>10.3 km
Error in Longitude	5.5 km
Error in Depth	13.6 km

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Amplitude
UID	Agency	Station	Component	Amplitude	Period	Arrival Time	Proccessing Time	Signal Clip
59691	IIEES	CHTH	N	68.2	0.24	2009-12-18 13:15:51	2010-02-08 11:55:00	n
59692	IIEES	NASN	E	40.4	0.52	2009-12-18 13:16:01	2010-02-08 11:55:00	n
59693	IIEES	ASAO	E	51.2	0.48	2009-12-18 13:16:15	2010-02-08 11:55:00	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		2009-12-18 13:15:17	0.1	y		228	70
IIEES	CHTH	Z	Pg	E		2009-12-18 13:15:18	-0.4	y		237	287
IIEES	GHVR	Z	Pg	E		2009-12-18 13:15:19	0.3	y		238	248
IIEES	NASN	Z	Pn	E		2009-12-18 13:15:23	-0.4	y		289	196
IIEES	ASAO	Z	PN5	E		2009-12-18 13:15:30	0.4	y		341	257