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Map Title

Magnitude
:3.1
Date & Time (UTC) 2025-05-14 03:48:04.4
Date & Time (Local) 1404/2/24  07:18:04.4
Location Lat:35.722 Lon: 50.832
Region Tehran Province, 14 km -West of Karaj
Nearest Cities
14 km West of Karaj, Tehran Province
14 km North West of Malard, Tehran Province
15 km East of Palangabad, Tehran Province
22 km North West of Shahriyar, Tehran Province
22 km North West of Joqin, Tehran Province
Depth 10 km
Agency
Faults within 150 km:
ESHTEHARD_F (Length: 69 km) , Distance to epicenter: 4 km 
N_TEHRAN_F4 (Length: 115 km) , Distance to epicenter: 18 km 
MOSHA_F (Length: 234 km) , Distance to epicenter: 33 km 
Number of Phases 13
RMS 0.5
Number of Stations 13
Error in Latitude >1.7 km
Error in Longitude 1.7 km
Error in Depth 6.6 km

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Amplitude

UIDAgencyStationComponentAmplitudePeriodArrival TimeProccessing TimeSignal Clip
198190IIEES SCSHROZ 0.0312025-05-14 03:49:102025-05-14 05:04:00n
198191IIEES SCSRSLZ 0.0312025-05-14 03:49:132025-05-14 05:04:00n
198192IIEES SCBJRDZ 0.00812025-05-14 03:49:312025-05-14 05:04:00n
198193IIEES SCKAGHZ 0.00412025-05-14 03:49:552025-05-14 05:04:00n

Phase

AgencyStationComponentPhase TypePhase QualityFirst MotionObserved Arrival TimeTime ResidualLoc. FlagInput WeightDistanceAzimuth
IIEES SCDAMVZ EPg E2025-05-14 03:48:15-6.6n410496
IIEES SCGHVRZ EPg E2025-05-14 03:48:27-0.7y0143165
IIEES SCGIDEZ EPg E2025-05-14 03:48:30-0.1y0161326
IIEES SCNASNZ EPn E2025-05-14 03:48:590.3y0372151
IIEES SCABGHZ EPn E2025-05-14 03:48:590.9y037473
IIEES SCGRMIZ EPn E2025-05-14 03:48:57-8.6n4430323
IIEES SCSHROZ EPn E2025-05-14 03:49:10-0.1y046986
IIEES SCSRSLZ EPn E2025-05-14 03:49:130.3y0490276
IIEES SCYZKHZ EPn E2025-05-14 03:49:06-9.1n4507137
IIEES SCTABSZ EPn E2025-05-14 03:49:28-0.8y0620112
IIEES SCBJRDZ EPn E2025-05-14 03:49:311y062770
IIEES SCKAGHZ EPn E2025-05-14 03:49:55-0.3y083081
IIEES SCBSRNZ EPn E2025-05-14 03:49:45-15.8n4873118