مشخصات زلزله

Magnitude	:2.5
Date & Time (UTC)	2011-07-20 22:52:04.0
Date & Time (Local)	1390/4/30  03:22:04.0
Location	Lat:32.72 Lon: 49.98
Region	Esfahan Province, 27 km South-West of Fereydunshahr
Nearest Cities
	11 km North East of Durak, Chaharmahal Bakhtiari Province
	18 km South East of Masir, Esfahan Province
	20 km South of Sibak, Esfahan Province
	23 km West of Ghale? sorkh, Esfahan Province
	27 km South West of Fereydunshahr, Esfahan Province
Depth	7 km
Agency
Faults within 150 km:
	MAIN_ZAGROS_R_F (Length: 1106 km) , Distance to epicenter: 8 km
	ARDAL_F (Length: 170 km) , Distance to epicenter: 12 km
	ZARDKUH_F (Length: 139 km) , Distance to epicenter: 24 km
Number of Phases	6
RMS	0.1
Number of Stations	4
Error in Latitude	>2.7 km
Error in Longitude	5.5 km
Error in Depth	5 km

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Amplitude
UID	Agency	Station	Component	Amplitude	Period	Arrival Time	Proccessing Time	Signal Clip
79709	IIEES	SHGR	N	191.4	0.44	2011-07-20 22:52:44	2011-07-20 11:05:00	n
79710	IIEES	SHGR	E	112.3	0.64	2011-07-20 22:52:46	2011-07-20 11:05:00	n
79711	IIEES	ASAO	E	26.9	0.4	2011-07-20 22:53:08	2011-07-20 11:05:00	n
79712	IIEES	ASAO	N	22.7	0.28	2011-07-20 22:53:09	2011-07-20 11:05:00	n

Phase
Agency	Station	Component	Phase Type	Phase Quality	First Motion	Observed Arrival Time	Time Residual	Loc. Flag	Input Weight	Distance	Azimuth
IIEES	KHMZ	Z	Pg	E		2011-07-20 22:52:23	-0.12	y		113	359
IIEES	KHMZ	E	Sg	E		2011-07-20 22:52:38	0.1	y		113	359
IIEES	SHGR	Z	Pg	E		2011-07-20 22:52:26	-0.03	y		130	239
IIEES	SHGR	E	Sg	E		2011-07-20 22:52:42	0.05	y		130	239
IIEES	ASAO	Z	Pn	E		2011-07-20 22:52:37	-0.15	y		203	1
IIEES	GHVR	Z	Pn	E		2011-07-20 22:52:41	0.15	y		228	31