مشخصات زلزله

Magnitude	:2
Date & Time (UTC)	2012-07-20 17:57:10.3
Date & Time (Local)	1391/4/30  22:27:10.3
Location	Lat:37.37 Lon: 56.87
Region	Khorasan(north) Province, 21 km South of Ashkhaneh
Nearest Cities
	3 km North of Shogan, Khorasan(north) Province
	21 km South of Ashkhaneh, Khorasan(north) Province
	34 km South West of Pish qaleh, Khorasan(north) Province
	40 km North West of Cheharborj, Khorasan(north) Province
	42 km South West of Bojnurd, Khorasan(north) Province
Depth	37 km
Agency
Faults within 150 km:
	ROBATE_QARABIL_F (Length: 168 km) , Distance to epicenter: 3 km
	ESFARAYEN_F (Length: 111 km) , Distance to epicenter: 13 km
	JAJARAM_F (Length: 77 km) , Distance to epicenter: 34 km
Number of Phases	4
RMS	0
Number of Stations	3
Error in Latitude	>1.6 km
Error in Longitude	2.6 km
Error in Depth	2.9 km

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Amplitude
UID	Agency	Station	Component	Amplitude	Period	Arrival Time	Proccessing Time	Signal Clip
84508	IIEES	MRVT	N	61.5	0.4	2012-07-20 17:57:36	2012-07-20 06:49:00	n
84509	IIEES	MRVT	E	44.5	0.2	2012-07-20 17:57:37	2012-07-20 06:49:00	n
84510	IIEES	SHRO	N	20.9	0.4	2012-07-20 17:58:01	2012-07-20 06:49:00	n
84511	IIEES	SHRO	E	20.5	0.48	2012-07-20 17:58:02	2012-07-20 06:49:00	n

Phase
Agency	Station	Component	Phase Type	Phase Quality	First Motion	Observed Arrival Time	Time Residual	Loc. Flag	Input Weight	Distance	Azimuth
IIEES	BJRD	Z	Pg	E		2012-07-20 17:57:21	-0.01	y		60.1	52
IIEES	MRVT	Z	Pg	E		2012-07-20 17:57:24	-0.01	y		76.6	295
IIEES	SHRO	Z	Pn	E		2012-07-20 17:57:37	0.01	y		169	207
IIEES	SHRO	E	Sg	E		2012-07-20 17:57:58	0.01	y		169	207