مشخصات زلزله

Magnitude	:4.2
Date & Time (UTC)	2012-04-30 01:33:23.3
Date & Time (Local)	1391/2/11  06:03:23.3
Location	Lat:35.37 Lon: 53.29
Region	Semnan Province, 24 km South-West of Semnan
Nearest Cities
	12 km of Sorkheh, Semnan Province
	19 km East of Lasjerd, Semnan Province
	24 km South West of Semnan, Semnan Province
	26 km South West of Alae, Semnan Province
	30 km South East of Aftar, Semnan Province
Depth	29 km
Agency
Faults within 150 km:
	KUH_E_GACHAB_F2 (Length: 31 km) , Distance to epicenter: 12 km
	KUH_E_GACHAB_F1 (Length: 53 km) , Distance to epicenter: 31 km
	ATARI_F (Length: 185 km) , Distance to epicenter: 32 km
Number of Phases	10
RMS	0.1
Number of Stations	8
Error in Latitude	>1.5 km
Error in Longitude	1.3 km
Error in Depth	2.7 km

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Amplitude
UID	Agency	Station	Component	Amplitude	Period	Arrival Time	Proccessing Time	Signal Clip
83174	IIEES	CHTH	N	1658.7	0.64	2012-04-30 01:34:30	2012-04-30 01:52:00	n
83175	IIEES	GHVR	N	3691.1	0.64	2012-04-30 01:34:25	2012-04-30 01:52:00	n
83176	IIEES	ASAO	E	583.3	0.6	2012-04-30 01:34:56	2012-04-30 01:52:00	n

Phase
Agency	Station	Component	Phase Type	Phase Quality	First Motion	Observed Arrival Time	Time Residual	Loc. Flag	Input Weight	Distance	Azimuth
IIEES	DAMV	Z	Pg	E		2012-04-30 01:33:43	-0.08	y		123	284
IIEES	CHTH	Z	Pn	E		2012-04-30 01:33:55	0.11	y		205	287
IIEES	CHTH	N	Sg	E		2012-04-30 01:34:20	0.03	y		205	287
IIEES	GHVR	Z	Pn	E		2012-04-30 01:33:56	0.05	y		212	243
IIEES	GHVR	N	Sg	E		2012-04-30 01:34:22	0.05	y		212	243
IIEES	SHRO	Z	Pn	E		2012-04-30 01:34:01	-0.02	y		256	73
IIEES	ASAO	Z	Pn	E		2012-04-30 01:34:08	-0.13	y		312	254
IIEES	KHMZ	Z	Pn	E		2012-04-30 01:34:13	-0.09	y		355	240
IIEES	MRVT	Z	Pn	E		2012-04-30 01:34:13	0	y		356	44
IIEES	TABS	Z	Pn	E		2012-04-30 01:34:19	0.08	y		400	117