Event Specification - International Institute of Earthquake Engineering and Seismology

Magnitude	3.6
Date & Time (UTC)	2017-01-28 22:28:40.3
Date & Time (Local)	1395/11/10 01:58:40.3
Location	Lat:36.052 Lon: 53.794
Region	Semnan Province, 51 km South-West of Damghan
Nearest Cities
	12 km North West of Darvar, Semnan Province
	20 km South of Talma darreh, Mazandaran Province
	31 km South East of Kiasar, Mazandaran Province
	32 km West of Seydabad, Semnan Province
	32 km North West of Amirabad, Semnan Province
Depth	15 km
Agency
Faults within 150 km:
	DAMGHAN_F (Length: 95 km) , Distance to epicenter: 11 km
	ATARI_F (Length: 185 km) , Distance to epicenter: 17 km
	ASTANEH_F (Length: 72 km) , Distance to epicenter: 28 km
Number of Phases	19
RMS	0.5
Number of Stations	18
Error in Latitude	>5.6 km
Error in Longitude	3.5 km
Error in Depth	8.1 km

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Amplitude
UID	Agency	Station	Component	Amplitude	Period	Arrival Time	Proccessing Time	Signal Clip
112755	IIEES	DAMV	N	526.3	0.45	2017-01-28 22:29:36	2017-01-29 06:09:00	n
112756	IIEES	DAMV	E	642.7	0.51	2017-01-28 22:29:36	2017-01-29 06:09:00	n
112757	IIEES	CHTH	N	165.2	0.33	2017-01-28 22:29:55	2017-01-29 06:09:00	n
112758	IIEES	THKV	E	328.6	0.53	2017-01-28 22:30:00	2017-01-29 06:09:00	n
112759	IIEES	THKV	N	397.6	0.58	2017-01-28 22:30:04	2017-01-29 06:09:00	n
112760	IIEES	GHVR	E	487.6	0.43	2017-01-28 22:30:10	2017-01-29 06:09:00	n
112761	IIEES	GHVR	N	379.4	0.49	2017-01-28 22:30:13	2017-01-29 06:09:00	n
112762	IIEES	GIDE	E	125.8	0.5	2017-01-28 22:30:30	2017-01-29 06:09:00	n
112763	IIEES	GIDE	N	141.5	0.28	2017-01-28 22:30:31	2017-01-29 06:09:00	n
112764	IIEES	ASAO	E	80.8	0.44	2017-01-28 22:30:33	2017-01-29 06:09:00	n
112765	IIEES	TABS	N	44.5	0.38	2017-01-28 22:31:00	2017-01-29 06:09:00	n
112766	IIEES	YZKH	N	41	0.47	2017-01-28 22:30:58	2017-01-29 06:09:00	n
112767	IIEES	KHMZ	E	32.7	0.46	2017-01-28 22:30:57	2017-01-29 06:09:00	n
112768	IIEES	GRMI	E	18.8	0.34	2017-01-28 22:31:12	2017-01-29 06:09:00	n
112769	IIEES	GRMI	N	21.6	0.68	2017-01-28 22:31:12	2017-01-29 06:09:00	n

Phase

Agency

Station

Component

Phase Type

Phase Quality

First Motion

Observed Arrival Time

Time Residual

Loc. Flag

Input Weight

Distance

Azimuth

IIEES

DAMV

2017-01-28 22:29:07

-0.85

171

255

IIEES

DAMV

2017-01-28 22:29:29

0.11

171

255

IIEES

SHRO

2017-01-28 22:29:12

-0.62

200

IIEES

CHTH

2017-01-28 22:29:18

0.52

241

267

IIEES

THKV

2017-01-28 22:29:22

1.69

263

268

IIEES

MRVT

2017-01-28 22:29:21

-0.18

272

IIEES

GHVR

2017-01-28 22:29:23

-0.12

290

234

IIEES

GIDE

2017-01-28 22:29:32

0.07

361

287

IIEES

NASN

2017-01-28 22:29:34

0.05

372

194

IIEES

ASAO

2017-01-28 22:29:35

-0.41

381

245

IIEES

TABS

2017-01-28 22:29:38

0.21

404

130

IIEES

YZKH

2017-01-28 22:29:39

0.41

413

170

IIEES

KHMZ

2017-01-28 22:29:42

0.54

434

235

IIEES

ZNJK

2017-01-28 22:29:46

0.52

464

280

IIEES

SNGE

2017-01-28 22:30:02

0.24

594

262

IIEES

GRMI

2017-01-28 22:30:02

-0.27

605

302

IIEES

SHRT

2017-01-28 22:30:09

1.03

651

112

IIEES

BSRN

2017-01-28 22:30:11

0.24

669

131

IIEES

GHIR

2017-01-28 22:30:33

-1.69

864

185

Magnitude

Nearest Cities

Faults within 150 km:

Amplitude

Phase