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Map Title

Magnitude
 :3.2
Date & Time (UTC) 2025-08-18 21:28:38.5
Date & Time (Local) 1404/5/28  00:58:38.5
Location Lat:36.698 Lon: 54.801
Region Golestan Province, 24 km South of Ali Abad
Nearest Cities
24 km South of Ali Abad, Golestan Province
28 km South East of Jalin olia, Golestan Province
28 km North West of Qaleh-ye nokharqan, Semnan Province
28 km North East of Majen, Semnan Province
30 km North West of Bastam, Semnan Province
Depth 12 km
Agency
Faults within 150 km:
SHAVAR_F (Length: 87 km) , Distance to epicenter: 16 km 
ASTANEH_F (Length: 72 km) , Distance to epicenter: 30 km 
KHAZAR_F (Length: 523 km) , Distance to epicenter: 31 km 
Number of Phases 12
RMS 0.6
Number of Stations 12
Error in Latitude >3.6 km
Error in Longitude 3.6 km
Error in Depth 2.1 km

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Amplitude

UIDAgencyStationComponentAmplitudePeriodArrival TimeProccessing TimeSignal Clip
198886IIEES SCGHVRZ 0.0912025-08-18 21:29:372025-08-20 08:12:00n
198887IIEES SCNASNZ 0.0312025-08-18 21:29:442025-08-20 08:12:00n
198888IIEES SCSHRTZ 0.0212025-08-18 21:30:002025-08-20 08:12:00n

Phase

AgencyStationComponentPhase TypePhase QualityFirst MotionObserved Arrival TimeTime ResidualLoc. FlagInput WeightDistanceAzimuth
IIEES SCABGHZ EPg E2025-08-18 21:28:40-0.5y04358
IIEES SCSHROZ EPg E2025-08-18 21:28:44-16.3n4133125
IIEES SCBJRDZ EPn E2025-08-18 21:29:190.9y025764
IIEES SCDAMVZ EPn E2025-08-18 21:29:14-7n4281245
IIEES SCTABSZ EPn E2025-08-18 21:29:360y0399148
IIEES SCGHVRZ EPn E2025-08-18 21:29:370.4y0406233
IIEES SCKAGHZ EPn E2025-08-18 21:29:440.2y046187
IIEES SCNASNZ EPn E2025-08-18 21:29:44-0.6y0469203
IIEES SCYZKHZ EPn E2025-08-18 21:29:16-29.6n4478182
IIEES SCASAOZ EPn E2025-08-18 21:29:535.4n4494241
IIEES SCSHRTZ EPn E2025-08-18 21:30:00-1.2y0604124
IIEES SCBSRNZ EPn E2025-08-18 21:29:53-14.9n4659143