مشخصات زلزله

Magnitude	:2.7
Date & Time (UTC)	2010-08-20 21:01:14.2
Date & Time (Local)	1389/5/30  01:31:14.2
Location	Lat:36.43 Lon: 54.33
Region	Semnan Province, 30 km North of Damghan
Nearest Cities
	18 km South West of Cheharbagh, Golestan Province
	28 km South West of Naharkhoran, Golestan Province
	29 km West of Majen, Semnan Province
	29 km North of Damghan, Semnan Province
	31 km North West of Mehmandust, Semnan Province
Depth	15 km
Agency
Faults within 150 km:
	ASTANEH_F (Length: 72 km) , Distance to epicenter: 7 km
	SHAVAR_F (Length: 87 km) , Distance to epicenter: 17 km
	N_ALBORZ_F (Length: 360 km) , Distance to epicenter: 18 km
Number of Phases	4
RMS	0.3
Number of Stations	4
Error in Latitude	>11.1 km
Error in Longitude	7.7 km
Error in Depth	17.8 km

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Amplitude
UID	Agency	Station	Component	Amplitude	Period	Arrival Time	Proccessing Time	Signal Clip
69494	IIEES	MRVT	N	55.3	0.36	2010-08-20 21:02:23	2010-08-29 12:45:00	n
69495	IIEES	MRVT	E	82.7	0.64	2010-08-20 21:02:23	2010-08-29 12:45:00	n
69496	IIEES	DAMV	N	50.7	0.44	2010-08-20 21:02:26	2010-08-29 12:45:00	n
69497	IIEES	DAMV	E	52.1	0.44	2010-08-20 21:02:34	2010-08-29 12:45:00	n
69498	IIEES	GHVR	E	25.6	0.4	2010-08-20 21:03:03	2010-08-29 12:45:00	n
69499	IIEES	GHVR	N	23.5	0.4	2010-08-20 21:03:05	2010-08-29 12:45:00	n

Phase
Agency	Station	Component	Phase Type	Phase Quality	First Motion	Observed Arrival Time	Time Residual	Loc. Flag	Input Weight	Distance	Azimuth
IIEES	SHRO	N	Pg	E		2010-08-20 21:01:40	-0.1	y		158	107
IIEES	MRVT	Z	Pg	E		2010-08-20 21:01:48	0.1	y		207	48
IIEES	DAMV	Z	Pg	E		2010-08-20 21:01:51	-0.4	y		231	248
IIEES	GHVR	Z	Pn	E		2010-08-20 21:02:06	0.5	y		354	233