Event Specification

 Map Region : lat:-  lon:-

  North  
West   East
  South  
Show Cities
Show Foreign Cities
Show Fault Mechanism
Show Province Boundaries
Show Stations
Map Title

Magnitude
2.6
Date & Time (UTC) 2017-02-21 01:56:34.8
Date & Time (Local) 1395/12/3  05:26:34.8
Location Lat:35.888 Lon: 53.205
Region Semnan Province, 28 km South-East of Pol-E-Sefid
Nearest Cities
5 km of Chashem, Semnan Province
18 km North West of Shahmirzad, Semnan Province
20 km South of Sangdeh, Mazandaran Province
23 km North West of Mehdishahr, Semnan Province
26 km South East of Shurmast-e peyrudbar, Mazandaran Province
Depth 15 km
Agency
Faults within 150 km:
ATARI_F (Length: 185 km) , Distance to epicenter: 25 km 
N_ALBORZ_F (Length: 360 km) , Distance to epicenter: 36 km 
MOSHA_F (Length: 234 km) , Distance to epicenter: 55 km 
Number of Phases 18
RMS 0.6
Number of Stations 17
Error in Latitude >5 km
Error in Longitude 5.2 km
Error in Depth 8 km

Download waveform in seisan format

to download seisan software Click here

to access information about IIEES stations Click here

Amplitude

UIDAgencyStationComponentAmplitudePeriodArrival TimeProccessing TimeSignal Clip
113475IIEESDAMVE 86.70.32017-02-21 01:57:122017-02-21 06:19:00n
113476IIEESTHKVN 41.90.372017-02-21 01:57:432017-02-21 06:19:00n
113477IIEESGHVRN 109.70.422017-02-21 01:57:482017-02-21 06:19:00n
113478IIEESGHVRE 171.90.332017-02-21 01:57:482017-02-21 06:19:00n
113479IIEESGIDEN 15.80.342017-02-21 01:58:112017-02-21 06:19:00n
113480IIEESGIDEE 150.522017-02-21 01:58:122017-02-21 06:19:00n
113481IIEESASAON 10.60.552017-02-21 01:58:082017-02-21 06:19:00n
113482IIEESASAOE 12.50.472017-02-21 01:58:092017-02-21 06:19:00n
113483IIEESNASNE 16.80.542017-02-21 01:58:222017-02-21 06:19:00n
113484IIEESNASNN 10.60.392017-02-21 01:58:222017-02-21 06:19:00n
113485IIEESKHMZE 4.90.52017-02-21 01:58:342017-02-21 06:19:00n
113486IIEESKHMZN 50.172017-02-21 01:58:382017-02-21 06:19:00n
113487IIEESYZKHN 8.60.462017-02-21 01:58:182017-02-21 06:19:00n
113488IIEESYZKHE 7.50.742017-02-21 01:58:382017-02-21 06:19:00n
113489IIEESZNJKN 3.30.442017-02-21 01:58:362017-02-21 06:19:00n
113490IIEESGRMIE 1.90.482017-02-21 01:58:592017-02-21 06:19:00n

Phase

AgencyStationComponentPhase TypePhase QualityFirst MotionObserved Arrival TimeTime ResidualLoc. FlagInput WeightDistanceAzimuth
IIEESDAMVZ Pg E2017-02-21 01:56:53-0.69y115256
IIEESCHTHZ Pg E2017-02-21 01:57:05-0.21y188271
IIEESTHKVZ Pg E2017-02-21 01:57:090.43y210272
IIEESGHVRZ Pn E2017-02-21 01:57:120.61y237229
IIEESGHVRN Sg E2017-02-21 01:57:41-0.02y237229
IIEESSHROZ Pn E2017-02-21 01:57:13-0.2y25486
IIEESGIDEZ Pn E2017-02-21 01:57:20-1.45y317292
IIEESMRVTZ Pn E2017-02-21 01:57:230.64y32452
IIEESASAOZ Pn E2017-02-21 01:57:230.3y325244
IIEESNASNZ Pn E2017-02-21 01:57:25-0.35y345186
IIEESKHMZZ Pn E2017-02-21 01:57:300.89y380232
IIEESYZKHZ Pn E2017-02-21 01:57:32-0.4y408161
IIEESZNJKZ Pn E2017-02-21 01:57:340.5y415283
IIEESTABSZ Pn E2017-02-21 01:57:36-0.04y436124
IIEESSNGEZ Pn E2017-02-21 01:57:490.15y539262
IIEESGRMIZ Pn E2017-02-21 01:57:530.21y571306
IIEESSHRTZ Pn E2017-02-21 01:58:080.1y694109
IIEESBSRNZ Pn E2017-02-21 01:58:08-0.46y699127