مشخصات زلزله

Magnitude	:1.9
Date & Time (UTC)	2012-02-20 17:40:07.4
Date & Time (Local)	1390/12/1  21:10:07.4
Location	Lat:34.29 Lon: 49.98
Region	Markazi Province, 27 km South of Ashtiyan
Nearest Cities
	10 km East of Davoodabad, Markazi Province
	11 km North of Ebrahimabad, Markazi Province
	23 km West of Salehabad, Markazi Province
	25 km North East of Ebakabad, Markazi Province
	26 km South of Ashtiyan, Markazi Province
Depth	6 km
Agency
Faults within 150 km:
	TAFRESH_F (Length: 117 km) , Distance to epicenter: 6 km
	INDES_F (Length: 98 km) , Distance to epicenter: 57 km
	KUSHK_E_NOSRAT_F (Length: 230 km) , Distance to epicenter: 105 km
Number of Phases	5
RMS	0.1
Number of Stations	4
Error in Latitude	>1.3 km
Error in Longitude	3.6 km
Error in Depth	4.2 km

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Amplitude
UID	Agency	Station	Component	Amplitude	Period	Arrival Time	Proccessing Time	Signal Clip
81936	IIEES	ASAO	N	256.6	0.24	2012-02-20 17:40:17	2012-02-20 04:53:00	n
81937	IIEES	KHMZ	N	49.3	0.12	2012-02-20 17:40:28	2012-02-20 04:53:00	n
81938	IIEES	GHVR	N	34.5	0.28	2012-02-20 17:40:47	2012-02-20 04:53:00	n
81939	IIEES	SNGE	E	5.6	0.2	2012-02-20 17:41:20	2012-02-20 04:53:00	n
81940	IIEES	SNGE	N	8.2	0.4	2012-02-20 17:41:21	2012-02-20 04:53:00	n

Phase
Agency	Station	Component	Phase Type	Phase Quality	First Motion	Observed Arrival Time	Time Residual	Loc. Flag	Input Weight	Distance	Azimuth
IIEES	ASAO	Z	Pg	E		2012-02-20 17:40:13	-0.05	y		29.4	9
IIEES	KHMZ	Z	Pg	E		2012-02-20 17:40:18	0.27	y		60.6	181
IIEES	KHMZ	Z	Sg	E		2012-02-20 17:40:26	-0.19	y		60.6	181
IIEES	GHVR	Z	Pg	E		2012-02-20 17:40:29	-0.01	y		119	79
IIEES	SNGE	Z	Pn	E		2012-02-20 17:40:48	-0.03	y		257	291