Map Region : lat:-  lon:-

  North  
West   East
  South  
Show Cities
Show Foreign Cities
Show Fault Mechanism
Show Province Boundaries
Show Stations
Map Title

Magnitude
 :3
Date & Time (UTC) 2025-07-26 00:46:40.3
Date & Time (Local) 1404/5/4  04:16:40.3
Location Lat:37.151 Lon: 52.848
Region Caspian Sea, 58 km North of Joybar
Nearest Cities
47 km North West of Farahabad, Mazandaran Province
48 km North of Larim, Mazandaran Province
53 km North of Kuhikhel, Mazandaran Province
53 km North East of Babolsar, Mazandaran Province
53 km North of Bahmonir, Mazandaran Province
Depth 12 km
Agency
Faults within 150 km:
KHAZAR_F (Length: 523 km) , Distance to epicenter: 70 km 
N_ALBORZ_F (Length: 360 km) , Distance to epicenter: 105 km 
KOJOOR (Length: 75 km) , Distance to epicenter: 134 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 13 km

Download waveform in seisan format

to download seisan software Click here

to access information about IIEES stations Click here

Amplitude

UIDAgencyStationComponentAmplitudePeriodArrival TimeProccessing TimeSignal Clip
199427IIEES SCGHVRZ 0.0712025-07-26 00:47:282025-10-01 09:06:00n
199428IIEES SCNASNZ 0.0212025-07-26 00:47:492025-10-01 09:06:00n
199429IIEES SCTABSZ 0.0112025-07-26 00:47:572025-10-01 09:06:00n

Phase

AgencyStationComponentPhase TypePhase QualityFirst MotionObserved Arrival TimeTime ResidualLoc. FlagInput WeightDistanceAzimuth
IIEES SCABGHZ EPg E2025-07-26 00:47:090.1y0180105
IIEES SCDAMVZ EPg E2025-07-26 00:47:01-8.9n4186205
IIEES SCCHTHZ EPn E2025-07-26 00:47:13-0.6y0207228
IIEES SCSHROZ EPn E2025-07-26 00:47:22-4n4310114
IIEES SCGHVRZ EPn E2025-07-26 00:47:28-0.5y0330206
IIEES SCNASNZ EPn E2025-07-26 00:47:490.9y0483180
IIEES SCTABSZ EPn E2025-07-26 00:47:570.7y0549135
IIEES SCYZKHZ EPn E2025-07-26 00:47:38-18.8n4552163
IIEES SCKAGHZ EPn E2025-07-26 00:48:06-0.3y063392
IIEES SCSRSLZ EPn E2025-07-26 00:48:11-0.3y0671261
IIEES SCGNIZ EPn E2025-07-26 00:48:250.3y0780295