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Map Title

Magnitude
:3.5
Date & Time (UTC) 2026-11-03 18:46:52.9
Date & Time (Local) 1405/8/12  22:16:52.9
Location Lat:36.074 Lon: 53.763
Region Semnan Province, 54 km -West of Damghan
Nearest Cities
16 km North West of Darvar, Semnan Province
16 km South of Talma darreh, Mazandaran Province
27 km South East of Kiasar, Mazandaran Province
35 km North West of Seydabad, Semnan Province
35 km North West of Amirabad, Semnan Province
Depth 12 km
Agency
Faults within 150 km:
DAMGHAN_F (Length: 95 km) , Distance to epicenter: 10 km 
ATARI_F (Length: 185 km) , Distance to epicenter: 21 km 
ASTANEH_F (Length: 72 km) , Distance to epicenter: 28 km 
Number of Phases 12
RMS 0.7
Number of Stations 12
Error in Latitude >7.1 km
Error in Longitude 7.1 km
Error in Depth 885 km

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Amplitude

UIDAgencyStationComponentAmplitudePeriodArrival TimeProccessing TimeSignal Clip
202839IIEES SCSFBZ 0.712026-11-03 18:47:292026-11-04 09:14:00n
202840IIEES SCQABGZ 0.0912026-11-03 18:47:482026-11-04 09:14:00n
202841IIEES SCKRVRZ 0.0612026-11-03 18:48:122026-11-04 09:14:00n
202842IIEES SCAMS1Z 0.0412026-11-03 18:48:152026-11-04 09:14:00n
202843IIEES SCSHRTZ 0.0312026-11-03 18:48:212026-11-04 09:14:00n

Phase

AgencyStationComponentPhase TypePhase QualityFirst MotionObserved Arrival TimeTime ResidualLoc. FlagInput WeightDistanceAzimuth
IIEES SCSFBZ EPn E2026-11-03 18:47:29-1.1y0236216
IIEES SCSFBZ ES E2026-11-03 18:47:50-6.4n4236216
IIEES SCGHVRZ EPn E2026-11-03 18:47:36-0.1y0289232
IIEES SCNASNZ EPn E2026-11-03 18:47:46-0.6y0374194
IIEES SCQABGZ EPn E2026-11-03 18:47:480.8y0380264
IIEES SCTABSZ EPn E2026-11-03 18:47:32-18.8n4408131
IIEES SCYZKHZ EPn E2026-11-03 18:47:29-23n4416169
IIEES SCHNVDZ EPn E2026-11-03 18:48:07-0.6y0538249
IIEES SCKRVRZ EPn E2026-11-03 18:48:120.8y0568150
IIEES SCDOBZ EPn E2026-11-03 18:48:120.7y0570244
IIEES SCAMS1Z EPn E2026-11-03 18:48:150.1y0603222
IIEES SCSHRTZ EPn E2026-11-03 18:48:21-0.5y0655114