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Map Title

Magnitude
 :3.1
Date & Time (UTC) 2025-04-17 07:09:19.8
Date & Time (Local) 1404/1/28  10:39:19.8
Location Lat:36.12 Lon: 53.063
Region Mazandaran Province, 1 km of Pol-E-Sefid
Nearest Cities
1 km North of Pol-E-Sefid, Mazandaran Province
3 km North of Shurmast-e peyrudbar, Mazandaran Province
9 km North of Elahband, Mazandaran Province
10 km of Zirab, Mazandaran Province
13 km South of Utu, Mazandaran Province
Depth 10 km
Agency
Faults within 150 km:
N_ALBORZ_F (Length: 360 km) , Distance to epicenter: 10 km 
KHAZAR_F (Length: 523 km) , Distance to epicenter: 39 km 
ATARI_F (Length: 185 km) , Distance to epicenter: 47 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 17.7 km

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Amplitude

UIDAgencyStationComponentAmplitudePeriodArrival TimeProccessing TimeSignal Clip
197905IIEES SCABGHZ 0.512025-04-17 07:09:472025-04-19 04:47:00n
197906IIEES SCGHVRZ 0.412025-04-17 07:09:582025-04-19 04:47:00n
197907IIEES SCMRVTZ 0.0612025-04-17 07:10:082025-04-19 04:47:00n
197908IIEES SCASAOZ 0.0812025-04-17 07:10:082025-04-19 04:47:00n
197909IIEES SCNASNZ 0.112025-04-17 07:10:142025-04-19 04:47:00n
197910IIEES SCBJRDZ 0.0212025-04-17 07:10:202025-04-19 04:47:00n
197911IIEES SCTABSZ 0.0212025-04-17 07:10:252025-04-19 04:47:00n

Phase

AgencyStationComponentPhase TypePhase QualityFirst MotionObserved Arrival TimeTime ResidualLoc. FlagInput WeightDistanceAzimuth
IIEES SCABGHZ EPg E2025-04-17 07:09:47-0.5y017066
IIEES SCGHVRZ EPn E2025-04-17 07:09:580.5y0246222
IIEES SCSHROZ EPn E2025-04-17 07:10:00-0.8y026693
IIEES SCGIDEZ EPn E2025-04-17 07:10:127.1n4303287
IIEES SCMRVTZ EPn E2025-04-17 07:10:080.5y031958
IIEES SCASAOZ EPn E2025-04-17 07:10:08-0.3y0327238
IIEES SCNASNZ EPn E2025-04-17 07:10:140.4y0369184
IIEES SCZNJKZ EPn E2025-04-17 07:10:00-16.8n4398279
IIEES SCBJRDZ EPn E2025-04-17 07:10:200y042566
IIEES SCYZKHZ EPn E2025-04-17 07:10:21-0.6y0437161
IIEES SCTABSZ EPn E2025-04-17 07:10:250.5y0461126