مشخصات زلزله

Magnitude	:3.8
Date & Time (UTC)	2010-01-20 05:26:21.8
Date & Time (Local)	1388/10/30  08:56:21.8
Location	Lat:35.92 Lon: 52.82
Region	19 km North of Firuzkuh, Tehran Province
Nearest Cities
	16 km South of Alasht, Mazandaran Province
	18 km North East of Shahrabad, Tehran Province
	20 km North of Firuzkuh, Tehran Province
	23 km South West of Elahband, Mazandaran Province
	28 km South West of Shurmast-e peyrudbar, Mazandaran Province
Depth	6 km
Agency
Faults within 150 km:
	ATARI_F (Length: 185 km) , Distance to epicenter: 28 km
	N_ALBORZ_F (Length: 360 km) , Distance to epicenter: 29 km
	MOSHA_F (Length: 234 km) , Distance to epicenter: 30 km
Number of Phases	5
RMS	0.1
Number of Stations	4
Error in Latitude	>7.1 km
Error in Longitude	7.8 km
Error in Depth	8.1 km

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Amplitude
UID	Agency	Station	Component	Amplitude	Period	Arrival Time	Proccessing Time	Signal Clip
54281	IIEES	DAMV	N	2681.3	0.34	2010-01-20 05:26:50	2010-01-20 05:49:00	n
54282	IIEES	GHVR	N	1919.5	0.32	2010-01-20 05:27:28	2010-01-20 05:49:00	n
54283	IIEES	KHMZ	E	203.2	0.4	2010-01-20 05:28:04	2010-01-20 05:49:00	n
54284	IIEES	KHMZ	N	182.5	0.54	2010-01-20 05:28:17	2010-01-20 05:49:00	n

Phase
Agency	Station	Component	Phase Type	Phase Quality	First Motion	Observed Arrival Time	Time Residual	Loc. Flag	Input Weight	Distance	Azimuth
IIEES	DAMV	Z	Pg	E		2010-01-20 05:26:36	-0.1	y		83.3	248
IIEES	DAMV	N	Sg	E		2010-01-20 05:26:47	0	y		83.3	248
IIEES	CHTH	Z	Pg	E		2010-01-20 05:26:48	0	y		153	270
IIEES	GHVR	Z	Pn	E		2010-01-20 05:26:57	0	y		214	223
IIEES	KHMZ	Z	Pn	E		2010-01-20 05:27:14	0	y		356	228