Event Spec

Magnitude	:3.8
Date & Time (UTC)	2021-09-27 21:06:51.1
Date & Time (Local)	1400/7/6 00:36:51.1
Location	Lat:36.457 Lon: 54.397
Region	Semnan Province, 33 km North of Damghan
Nearest Cities
	12 km of Cheharbagh, Golestan Province
	23 km West of Majen, Semnan Province
	24 km South of Naharkhoran, Golestan Province
	30 km North West of Mehmandust, Semnan Province
	33 km North of Damghan, Semnan Province
Depth	12 km
Agency
Faults within 150 km:
	ASTANEH_F (Length: 72 km) , Distance to epicenter: 8 km
	SHAVAR_F (Length: 87 km) , Distance to epicenter: 12 km
	N_ALBORZ_F (Length: 360 km) , Distance to epicenter: 16 km
Number of Phases	20
RMS	0.4
Number of Stations	20
Error in Latitude	>1.3 km
Error in Longitude	1.3 km
Error in Depth	2.2 km

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Amplitude
UID	Agency	Station	Component	Amplitude	Period	Arrival Time	Proccessing Time	Signal Clip
165353	IIEES SC	GLO	Z	30	1	2021-09-27 21:07:00	2021-09-28 07:05:00	n
165354	IIEES SC	SHRO	Z	2	1	2021-09-27 21:07:16	2021-09-28 07:05:00	n
165355	IIEES SC	MRVT	Z	0.8	1	2021-09-27 21:07:23	2021-09-28 07:05:00	n
165356	IIEES SC	GHVR	Z	0.7	1	2021-09-27 21:07:44	2021-09-28 07:05:00	n
165357	IIEES SC	GZV	Z	0.6	1	2021-09-27 21:07:46	2021-09-28 07:05:00	n
165358	IIEES SC	TABS	Z	0.4	1	2021-09-27 21:07:48	2021-09-28 07:05:00	n
165359	IIEES SC	GIDE	Z	0.4	1	2021-09-27 21:07:50	2021-09-28 07:05:00	n
165360	IIEES SC	NASN	Z	0.1	1	2021-09-27 21:07:53	2021-09-28 07:05:00	n
165361	IIEES SC	YZKH	Z	0.1	1	2021-09-27 21:07:54	2021-09-28 07:05:00	n
165362	IIEES SC	KHMZ	Z	0.07	1	2021-09-27 21:08:01	2021-09-28 07:05:00	n
165363	IIEES SC	ZNJK	Z	0.04	1	2021-09-27 21:08:02	2021-09-28 07:05:00	n
165364	IIEES SC	TBJM	Z	0.08	1	2021-09-27 21:08:08	2021-09-28 07:05:00	n
165365	IIEES SC	SHRT	Z	0.04	1	2021-09-27 21:08:16	2021-09-28 07:05:00	n
165366	IIEES SC	GRMI	Z	0.04	1	2021-09-27 21:08:16	2021-09-28 07:05:00	n
165367	IIEES SC	KLNJ	Z	0.03	1	2021-09-27 21:08:21	2021-09-28 07:05:00	n
165368	IIEES SC	MRD	Z	0.05	1	2021-09-27 21:08:40	2021-09-28 07:05:00	n

Phase

Agency

Station

Component

Phase Type

Phase Quality

First Motion

Observed Arrival Time

Time Residual

Loc. Flag

Input Weight

Distance

Azimuth

IIEES SC

ABGH

Z

EPg

E

2021-09-27 21:06:59

0.1

y

0

47

49

IIEES SC

GLO

Z

EPg

E

2021-09-27 21:07:00

0.5

y

0

51

276

IIEES SC

ANJ

Z

EPg

E

2021-09-27 21:07:11

0

y

0

118

202

IIEES SC

SHRO

Z

EPg

E

2021-09-27 21:07:16

-0.2

y

0

154

109

IIEES SC

MRVT

Z

EPn

E

2021-09-27 21:07:23

-0.4

y

0

201

48

IIEES SC

GHVR

Z

EPn

E

2021-09-27 21:07:44

0.8

y

0

360

233

IIEES SC

GZV

Z

EPn

E

2021-09-27 21:07:46

0.2

y

0

375

269

IIEES SC

TABS

Z

EPn

E

2021-09-27 21:07:48

-0.1

y

0

398

141

IIEES SC

GIDE

Z

EPn

E

2021-09-27 21:07:50

-0.4

y

0

412

277

IIEES SC

NASN

Z

EPn

E

2021-09-27 21:07:53

0.2

y

0

431

200

IIEES SC

YZKH

Z

EPn

E

2021-09-27 21:07:54

-0.5

y

0

452

178

IIEES SC

KAGH

Z

EPn

E

2021-09-27 21:08:01

0.6

y

0

500

84

IIEES SC

KHMZ

Z

EPn

E

2021-09-27 21:08:01

-0.8

y

0

504

233

IIEES SC

ZNJK

Z

EPn

E

2021-09-27 21:08:02

-0.3

y

0

512

273

IIEES SC

TBJM

Z

EPn

E

2021-09-27 21:08:08

0.3

y

0

552

104

IIEES SC

MEH

Z

EPn

E

2021-09-27 21:08:08

-0.3

y

0

562

178

IIEES SC

SHRT

Z

EPn

E

2021-09-27 21:08:16

0.2

y

0

622

120

IIEES SC

GRMI

Z

EPn

E

2021-09-27 21:08:16

-0.9

y

0

630

294

IIEES SC

KLNJ

Z

EPn

E

2021-09-27 21:08:21

0.7

y

0

658

203

IIEES SC

MRD

Z

EPn

E

2021-09-27 21:08:40

0.7

y

0

808

288