Event Specification

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Map Title

Magnitude
2.7
Date & Time (UTC) 2025-07-12 10:33:12.8
Date & Time (Local) 1404/4/21  14:03:12.8
Location Lat:37.21 Lon: 58.763
Region Khorasan(center) Province, 25 km North-East of Quchan
Nearest Cities
14 km West of Kabgan, Khorasan(center) Province
20 km North East of Mazraj, Khorasan(center) Province
22 km North East of Ali Abad, Khorasan(center) Province
25 km North East of Quchan, Khorasan(center) Province
29 km South East of Emamqoli, Khorasan(center) Province
Depth 12 km
Agency
Faults within 150 km:
GHUCHAN_F (Length: 50 km) , Distance to epicenter: 30 km 
BINALUD_F1 (Length: 178 km) , Distance to epicenter: 35 km 
BINALUD_F1 (Length: 129 km) , Distance to epicenter: 50 km 
Number of Phases 6
RMS 0.1
Number of Stations 6
Error in Latitude >37.2 km
Error in Longitude 58.8 km
Error in Depth 12 km

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Amplitude

UIDAgencyStationComponentAmplitudePeriodArrival TimeProccessing TimeSignal Clip
198661IIEES SCABGHZ 0.0212025-07-12 10:34:052025-07-13 05:36:00n
198662IIEES SCTABSZ 0.0212025-07-12 10:34:132025-07-13 05:36:00n

Phase

AgencyStationComponentPhase TypePhase QualityFirst MotionObserved Arrival TimeTime ResidualLoc. FlagInput WeightDistanceAzimuth
IIEES SCKAGHZ EPg E2025-07-12 10:33:310.1y0110106
IIEES SCSHROZ EPn E2025-07-12 10:33:52-3.4n4280242
IIEES SCABGHZ EPn E2025-07-12 10:34:05-0.1y0357262
IIEES SCSHRTZ EPn E2025-07-12 10:34:12-0.2y0419161
IIEES SCTABSZ EPn E2025-07-12 10:34:130.2y0422201
IIEES SCGHIRZ EPn E2025-07-12 10:36:5776.1n41128209