مشخصات زلزله

Magnitude	:2.8
Date & Time (UTC)	2011-12-08 17:06:55.7
Date & Time (Local)	1390/9/17  20:36:55.7
Location	Lat:37.22 Lon: 57.44
Region	Khorasan(north) Province, 18 km North of Esfarayen
Nearest Cities
	12 km North of Eraj, Khorasan(north) Province
	19 km North of Esfarayen, Khorasan(north) Province
	22 km North West of Parkanlu, Khorasan(north) Province
	23 km North East of Zarqabad, Khorasan(north) Province
	25 km North East of Cheharborj, Khorasan(north) Province
Depth	34 km
Agency
Faults within 150 km:
	ESFARAYEN_F (Length: 111 km) , Distance to epicenter: 10 km
	ROBATE_QARABIL_F (Length: 168 km) , Distance to epicenter: 41 km
	RIVAND_F (Length: 70 km) , Distance to epicenter: 57 km
Number of Phases	5
RMS	0.1
Number of Stations	4
Error in Latitude	>1.9 km
Error in Longitude	2.9 km
Error in Depth	3.4 km

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Amplitude
UID	Agency	Station	Component	Amplitude	Period	Arrival Time	Proccessing Time	Signal Clip
80900	IIEES	BJRD	E	624.1	0.4	2011-12-08 17:07:17	2011-12-08 04:18:00	n
80901	IIEES	BJRD	N	476.3	0.48	2011-12-08 17:07:18	2011-12-08 04:18:00	n
80902	IIEES	MRVT	E	209.9	0.36	2011-12-08 17:07:43	2011-12-08 04:18:00	n
80903	IIEES	MRVT	N	188.6	0.4	2011-12-08 17:07:45	2011-12-08 04:18:00	n
80904	IIEES	SHRO	E	144.5	0.6	2011-12-08 17:07:51	2011-12-08 04:18:00	n
80905	IIEES	SHRO	N	94.6	0.72	2011-12-08 17:07:52	2011-12-08 04:18:00	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		2011-12-08 17:07:06	0.05	y		53.8	357
IIEES	MRVT	Z	Pg	E		2011-12-08 17:07:17	-0.07	y		129	293
IIEES	SHRO	Z	Pn	E		2011-12-08 17:07:24	0.06	y		185	224
IIEES	SHRO	N	Sg	E		2011-12-08 17:07:47	0.01	y		185	224
IIEES	SHRT	Z	Pn	E		2011-12-08 17:08:00	-0.06	y		473	146