مشخصات زلزله

Magnitude	:2.8
Date & Time (UTC)	2011-12-21 21:27:57.0
Date & Time (Local)	1390/10/1  00:57:57.0
Location	Lat:33.18 Lon: 48.32
Region	Lorestan Province, 34 km South of Khorramabad
Nearest Cities
	23 km South of Daraei, Lorestan Province
	26 km South East of Shoorab-e sofla, Lorestan Province
	30 km South of Badrabad-e sofla, Lorestan Province
	33 km South West of Kamalvand-e gholamali, Lorestan Province
	34 km South of Khorramabad, Lorestan Province
Depth	14 km
Agency
Faults within 150 km:
	HZF4 (Length: 492 km) , Distance to epicenter: 25 km
	BALARUD_F_Z2 (Length: 58 km) , Distance to epicenter: 42 km
	BALARUD_F_Z3 (Length: 53 km) , Distance to epicenter: 45 km
Number of Phases	6
RMS	0.1
Number of Stations	4
Error in Latitude	>1.7 km
Error in Longitude	3.4 km
Error in Depth	6.5 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
81073	IIEES	SHGR	N	184.2	0.32	2011-12-21 21:28:39	2011-12-21 08:50:00	n
81074	IIEES	SHGR	E	245.7	0.28	2011-12-21 21:28:40	2011-12-21 08:50:00	n
81075	IIEES	ASAO	N	75	0.6	2011-12-21 21:29:03	2011-12-21 08:50:00	n

Phase
Agency	Station	Component	Phase Type	Phase Quality	First Motion	Observed Arrival Time	Time Residual	Loc. Flag	Input Weight	Distance	Azimuth
IIEES	SHGR	Z	Pg	E		2011-12-21 21:28:18	-0.19	y		127	159
IIEES	SHGR	E	Sg	E		2011-12-21 21:28:33	0.13	y		127	159
IIEES	KHMZ	Z	Pg	E		2011-12-21 21:28:24	0.06	y		165	68
IIEES	KHMZ	N	Sg	E		2011-12-21 21:28:44	-0.02	y		165	68
IIEES	ASAO	Z	Pn	E		2011-12-21 21:28:32	-0.03	y		219	46
IIEES	SNGE	Z	P	E		2011-12-21 21:28:33	0.05	y		230	337