مشخصات زلزله

Magnitude	:2.5
Date & Time (UTC)	2011-12-28 17:13:07.5
Date & Time (Local)	1390/10/7  20:43:07.5
Location	Lat:35.08 Lon: 53.02
Region	Semnan Province, 64 km South-East of Garmsar
Nearest Cities
	37 km South of Lasjerd, Semnan Province
	45 km South East of Kohanabad, Semnan Province
	46 km South West of Sorkheh, Semnan Province
	49 km South East of Aradan, Semnan Province
	52 km South East of Davarabad, Semnan Province
Depth	15 km
Agency
Faults within 150 km:
	KUH_E_GACHAB_F1 (Length: 53 km) , Distance to epicenter: 3 km
	KUH_E_GUGERD_F (Length: 73 km) , Distance to epicenter: 19 km
	KUH_E_GACHAB_F2 (Length: 31 km) , Distance to epicenter: 21 km
Number of Phases	5
RMS	0.2
Number of Stations	5
Error in Latitude	>5.2 km
Error in Longitude	3.7 km
Error in Depth	0 km

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Amplitude
UID	Agency	Station	Component	Amplitude	Period	Arrival Time	Proccessing Time	Signal Clip
81168	IIEES	GHVR	E	59.1	0.36	2011-12-28 17:14:06	2011-12-28 04:52:00	n
81169	IIEES	THKV	E	65.6	0.44	2011-12-28 17:14:13	2011-12-28 04:52:00	n
81170	IIEES	NASN	E	29.1	0.2	2011-12-28 17:14:18	2011-12-28 04:52:00	n
81171	IIEES	NASN	N	21	0.2	2011-12-28 17:14:20	2011-12-28 04:52:00	n

Phase
Agency	Station	Component	Phase Type	Phase Quality	First Motion	Observed Arrival Time	Time Residual	Loc. Flag	Input Weight	Distance	Azimuth
IIEES	GHVR	Z	Pn	E		2011-12-28 17:13:36	-0.09	y		176	248
IIEES	CHTH	Z	Pn	E		2011-12-28 17:13:39	-0.35	y		195	299
IIEES	THKV	Z	Pn	E		2011-12-28 17:13:42	0.37	y		215	296
IIEES	NASN	Z	Pn	E		2011-12-28 17:13:46	0.01	y		254	184
IIEES	ASAO	Z	Pn	E		2011-12-28 17:13:50	0.07	y		280	259