مشخصات زلزله

Magnitude	:3.3
Date & Time (UTC)	2011-11-20 13:19:08.2
Date & Time (Local)	1390/8/29  16:49:08.2
Location	Lat:35.26 Lon: 51.92
Region	Semnan Province, 24 km East of Varamin
Nearest Cities
	4 km of Shorqazi, Semnan Province
	7 km of Cheshmeh nadi, Semnan Province
	16 km West of Evanekay, Semnan Province
	18 km East of Pishva, Tehran Province
	18 km East of Khalilabad, Tehran Province
Depth	18 km
Agency
Faults within 150 km:
	GARMSAR_F (Length: 77 km) , Distance to epicenter: 5 km
	PISHAV_F (Length: 34 km) , Distance to epicenter: 9 km
	EYVANEKEY_F (Length: 74 km) , Distance to epicenter: 16 km
Number of Phases	10
RMS	0.1
Number of Stations	8
Error in Latitude	>0.9 km
Error in Longitude	1.4 km
Error in Depth	2.5 km

Download waveform in seisan format

to download seisan software Click here

to access information about IIEES stations Click here

Amplitude
UID	Agency	Station	Component	Amplitude	Period	Arrival Time	Proccessing Time	Signal Clip
80746	IIEES	GHVR	N	775.8	0.44	2011-11-20 13:19:45	2011-11-20 12:34:00	n
80747	IIEES	GHVR	E	709.2	0.4	2011-11-20 13:19:45	2011-11-20 12:34:00	n
80748	IIEES	ASAO	N	317.8	0.48	2011-11-20 13:20:05	2011-11-20 12:34:00	n
80749	IIEES	ASAO	E	348.1	0.56	2011-11-20 13:20:05	2011-11-20 12:34:00	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	Pg	E		2011-11-20 13:19:25	0	y		102	315
IIEES	GHVR	Z	Pg	E		2011-11-20 13:19:26	0.03	y		106	216
IIEES	THKV	Z	Pg	E		2011-11-20 13:19:28	0.09	y		120	308
IIEES	THKV	E	Sg	E		2011-11-20 13:19:43	0	y		120	308
IIEES	ASAO	Z	Pn	E		2011-11-20 13:19:39	-0.07	y		190	246
IIEES	ASAO	E	Sg	E		2011-11-20 13:20:02	-0.07	y		190	246
IIEES	NASN	Z	P	E		2011-11-20 13:19:51	0.12	y		284	163
IIEES	SHRO	Z	Pn	E		2011-11-20 13:20:02	-0.01	y		380	76
IIEES	SNGE	Z	P	E		2011-11-20 13:20:07	-0.02	y		417	269
IIEES	MRVT	Z	Pn	E		2011-11-20 13:20:12	-0.09	y		459	53