Event Specification - International Institute of Earthquake Engineering and Seismology

Magnitude	2.7
Date & Time (UTC)	2016-09-20 03:39:12.2
Date & Time (Local)	1395/6/30 08:09:12.2
Location	Lat:36.358 Lon: 54.049
Region	Semnan Province, 34 km North-West of Damghan
Nearest Cities
	30 km South East of Bishehboneh, Mazandaran Province
	31 km South East of Sefid chah, Mazandaran Province
	34 km North West of Damghan, Semnan Province
	35 km North West of Seydabad, Semnan Province
	35 km North East of Talma darreh, Mazandaran Province
Depth	16 km
Agency
Faults within 150 km:
	ASTANEH_F (Length: 72 km) , Distance to epicenter: 9 km
	N_ALBORZ_F (Length: 360 km) , Distance to epicenter: 16 km
	DAMGHAN_F (Length: 95 km) , Distance to epicenter: 19 km
Number of Phases	14
RMS	0.3
Number of Stations	12
Error in Latitude	>4.4 km
Error in Longitude	3 km
Error in Depth	6.6 km

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Amplitude
UID	Agency	Station	Component	Amplitude	Period	Arrival Time	Proccessing Time	Signal Clip
109332	IIEES	DAMV	N	63.7	0.35	2016-09-20 03:40:18	2016-09-21 07:19:00	n
109333	IIEES	DAMV	E	86.7	0.4	2016-09-20 03:40:22	2016-09-21 07:19:00	n
109334	IIEES	MRVT	N	36.5	0.42	2016-09-20 03:40:21	2016-09-21 07:19:00	n
109335	IIEES	MRVT	E	29	0.23	2016-09-20 03:40:24	2016-09-21 07:19:00	n
109336	IIEES	CHTH	N	16.2	0.7	2016-09-20 03:40:29	2016-09-21 07:19:00	n
109337	IIEES	GHVR	N	44.6	0.49	2016-09-20 03:40:52	2016-09-21 07:19:00	n
109338	IIEES	GHVR	E	45.7	0.29	2016-09-20 03:40:52	2016-09-21 07:19:00	n
109339	IIEES	BJRD	E	14.3	0.33	2016-09-20 03:40:49	2016-09-21 07:19:00	n
109340	IIEES	GIDE	E	28.5	0.43	2016-09-20 03:41:02	2016-09-21 07:19:00	n
109341	IIEES	GIDE	N	25.5	0.43	2016-09-20 03:41:05	2016-09-21 07:19:00	n
109342	IIEES	TABS	N	8.6	0.59	2016-09-20 03:41:27	2016-09-21 07:19:00	n
109343	IIEES	NASN	N	8.2	0.46	2016-09-20 03:41:15	2016-09-21 07:19:00	n
109344	IIEES	NASN	E	6.6	0.36	2016-09-20 03:41:20	2016-09-21 07:19:00	n
109345	IIEES	ASAO	E	5.1	0.52	2016-09-20 03:41:15	2016-09-21 07:19:00	n
109346	IIEES	ASAO	N	6.7	0.36	2016-09-20 03:41:19	2016-09-21 07:19:00	n
109347	IIEES	YZKH	N	5.4	0.36	2016-09-20 03:41:34	2016-09-21 07:19:00	n
109348	IIEES	YZKH	E	6.3	0.44	2016-09-20 03:41:41	2016-09-21 07:19:00	n
109349	IIEES	KHMZ	E	3.6	0.51	2016-09-20 03:41:33	2016-09-21 07:19:00	n
109350	IIEES	KHMZ	N	3.4	0.38	2016-09-20 03:41:36	2016-09-21 07:19:00	n

Phase

Agency

Station

Component

Phase Type

Phase Quality

First Motion

Observed Arrival Time

Time Residual

Loc. Flag

Input Weight

Distance

Azimuth

IIEES

SHRO

2016-09-20 03:39:41

-0.1

181

102

IIEES

DAMV

2016-09-20 03:39:45

0.11

204

247

IIEES

DAMV

2016-09-20 03:40:10

0.01

204

247

IIEES

MRVT

2016-09-20 03:39:48

-0.06

232

IIEES

MRVT

2016-09-20 03:40:14

-0.13

232

IIEES

CHTH

2016-09-20 03:39:53

0.85

268

260

IIEES

GHVR

2016-09-20 03:40:03

3.09

329

232

IIEES

BJRD

2016-09-20 03:40:01

0.39

334

IIEES

GIDE

2016-09-20 03:40:05

-0.57

375

281

IIEES

TABS

2016-09-20 03:40:10

0.06

411

136

IIEES

NASN

2016-09-20 03:40:10

-0.04

411

196

IIEES

ASAO

2016-09-20 03:40:11

-0.37

417

242

IIEES

YZKH

2016-09-20 03:40:14

0.04

443

173

IIEES

KHMZ

2016-09-20 03:40:18

-0.42

472

233

Magnitude

Nearest Cities

Faults within 150 km:

Amplitude

Phase