Event Specification

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Map Title

Magnitude
4.3
Date & Time (UTC) 2025-06-30 16:14:52.0
Date & Time (Local) 1404/4/9  19:44:52.0
Location Lat:36.654 Lon: 45.157
Region Azarbaijan Gharbi Province, 6 km of Piranshahr
Nearest Cities
6 km North of Chiyaneh, Azarbaijan Gharbi Province
6 km of Piranshahr, Azarbaijan Gharbi Province
14 km North of Kavir, Azarbaijan Gharbi Province
17 km South of Silveh, Azarbaijan Gharbi Province
19 km South West of Kardkeshaneh, Azarbaijan Gharbi Province
Depth 12 km
Agency
Faults within 150 km:
PIRANSHAHR_F (Length: 253 km) , Distance to epicenter: 13 km 
HZF4 (Length: 492 km) , Distance to epicenter: 128 km 
Number of Phases 11
RMS 0.5
Number of Stations 11
Error in Latitude >3.1 km
Error in Longitude 3.1 km
Error in Depth 5.7 km

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Amplitude

UIDAgencyStationComponentAmplitudePeriodArrival TimeProccessing TimeSignal Clip
198566IIEES SCGRMIZ 112025-06-30 16:15:412025-07-01 05:30:00n
198567IIEES SCGNIZ 112025-06-30 16:15:482025-07-01 05:30:00n
198568IIEES SCASAOZ 0.312025-06-30 16:16:032025-07-01 05:30:00n
198569IIEES SCGHVRZ 0.312025-06-30 16:16:152025-07-01 05:30:00n

Phase

AgencyStationComponentPhase TypePhase QualityFirst MotionObserved Arrival TimeTime ResidualLoc. FlagInput WeightDistanceAzimuth
IIEES SCSRSLZ EPg E2025-06-30 16:15:01-0.3y055153
IIEES SCGRMIZ EPn E2025-06-30 16:15:41-1y034045
IIEES SCGUROZ EPn E2025-06-30 16:15:430.2y0347307
IIEES SCGNIZ EPn E2025-06-30 16:15:480y0390355
IIEES SCGIDEZ EPn E2025-06-30 16:15:520.8y041886
IIEES SCASAOZ EPn E2025-06-30 16:16:031.2y0499118
IIEES SCGHVRZ EPn E2025-06-30 16:16:150.5y0602114
IIEES SCDAMVZ EPn E2025-06-30 16:16:11-6.5n4624100
IIEES SCABGHZ EPn E2025-06-30 16:16:470.8y086289
IIEES SCMRVTZ EPn E2025-06-30 16:17:010.4y097883
IIEES SCYZKHZ EPn E2025-06-30 16:16:58-4.3n4987119