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Map Title

Magnitude
 :3.3
Date & Time (UTC) 2026-02-01 16:13:40.5
Date & Time (Local) 1404/11/12  19:43:40.5
Location Lat:36.421 Lon: 54.286
Region Semnan Province, 29 km North of Damghan
Nearest Cities
21 km South West of Cheharbagh, Golestan Province
29 km North of Damghan, Semnan Province
30 km South West of Naharkhoran, Golestan Province
33 km West of Majen, Semnan Province
33 km North West of Mehmandust, Semnan Province
Depth 12 km
Agency
Faults within 150 km:
ASTANEH_F (Length: 72 km) , Distance to epicenter: 8 km 
N_ALBORZ_F (Length: 360 km) , Distance to epicenter: 16 km 
SHAVAR_F (Length: 87 km) , Distance to epicenter: 20 km 
Number of Phases 12
RMS 0.7
Number of Stations 12
Error in Latitude >3.5 km
Error in Longitude 3.5 km
Error in Depth 7 km

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Amplitude

UIDAgencyStationComponentAmplitudePeriodArrival TimeProccessing TimeSignal Clip
201312IIEES SCTABSZ 0.0712026-02-01 16:14:382026-02-02 07:56:00n
201313IIEES SCNASNZ 0.0512026-02-01 16:14:412026-02-02 07:56:00n
201314IIEES SCASAOZ 0.0512026-02-01 16:14:422026-02-02 07:56:00n
201315IIEES SCGRMIZ 0.0212026-02-01 16:15:042026-02-02 07:56:00n
201316IIEES SCSHRTZ 0.0212026-02-01 16:15:052026-02-02 07:56:00n

Phase

AgencyStationComponentPhase TypePhase QualityFirst MotionObserved Arrival TimeTime ResidualLoc. FlagInput WeightDistanceAzimuth
IIEES SCABGHZ EPg E2026-02-01 16:13:510.1y05853
IIEES SCSHROZ EPg E2026-02-01 16:14:092.3n4162106
IIEES SCCHTHZ EPn E2026-02-01 16:14:251.2y0290259
IIEES SCBJRDZ EPn E2026-02-01 16:14:280.8y031263
IIEES SCGHVRZ EPn E2026-02-01 16:14:320.6y0350232
IIEES SCTABSZ EPn E2026-02-01 16:14:38-0.2y0402140
IIEES SCGIDEZ EPn E2026-02-01 16:14:38-0.5y0403278
IIEES SCNASNZ EPn E2026-02-01 16:14:410y0424199
IIEES SCASAOZ EPn E2026-02-01 16:14:42-0.3y0439242
IIEES SCGRMIZ EPn E2026-02-01 16:15:04-1.4y0624295
IIEES SCSHRTZ EPn E2026-02-01 16:15:05-0.9y0628119
IIEES SCMAKUZ EPn E2026-02-01 16:15:410.3y0905291