مشخصات زلزله

Magnitude	:3.9
Date & Time (UTC)	2006-12-20 05:00:38.4
Date & Time (Local)	1385/9/29  08:30:38.4
Location	Lat:35.95 Lon: 53.82
Region	52 km South-West of Damghan, Semnan Province
Nearest Cities
	10 km of Darvar, Semnan Province
	31 km West of Amirabad, Semnan Province
	31 km South East of Talma darreh, Mazandaran Province
	32 km South West of Seydabad, Semnan Province
	40 km South East of Kiasar, Mazandaran Province
Depth	15 km
Agency
Faults within 150 km:
	ATARI_F (Length: 185 km) , Distance to epicenter: 7 km
	DAMGHAN_F (Length: 95 km) , Distance to epicenter: 22 km
	ASTANEH_F (Length: 72 km) , Distance to epicenter: 36 km
Number of Phases	6
RMS	0.2
Number of Stations	6
Error in Latitude	>3.9 km
Error in Longitude	1.9 km
Error in Depth	0 km

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Amplitude
UID	Agency	Station	Component	Amplitude	Period	Arrival Time	Proccessing Time	Signal Clip
37012	IIEES	CHTH	N	489.7	0.76	2006-12-20 05:02:14	2007-01-07 07:24:00	n
37013	IIEES	ASAO	N	319.8	0.4	2006-12-20 05:02:49	2007-01-07 07:24:00	n

Phase
Agency	Station	Component	Phase Type	Phase Quality	First Motion	Observed Arrival Time	Time Residual	Loc. Flag	Input Weight	Distance	Azimuth
IIEES	CHTH	Z	Pn	E		2006-12-20 05:01:16	-0.3	y		243	270
IIEES	THKV	Z	Pn	E		2006-12-20 05:01:19	0.3	y		266	270
IIEES	MRVT	Z	Pn	E		2006-12-20 05:01:20	0	y		277	46
IIEES	NASN	Z	Pn	E		2006-12-20 05:01:31	0	y		362	195
IIEES	ASAO	Z	Pn	E		2006-12-20 05:01:33	-0.1	y		379	247
IIEES	SNGE	Z	Pn	E		2006-12-20 05:02:00	0.1	y		595	263