Map Region : lat:-  lon:-

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

Magnitude
:3.3
Date & Time (UTC) 2025-07-08 19:58:35.7
Date & Time (Local) 1404/4/17  23:28:35.7
Location Lat:37.021 Lon: 50.59
Region Caspian Sea, 14 km North of Ramsar
Nearest Cities
6 km North of Chaboksar, Gilan Province
10 km North of Galesh mahalleh, Mazandaran Province
14 km North of Ramsar, Mazandaran Province
16 km East of Vajargah, Gilan Province
23 km North East of Rahimabad, Gilan Province
Depth 9 km
Agency
Faults within 150 km:
KHAZAR_F (Length: 523 km) , Distance to epicenter: 9 km 
LAHIJAN_F (Length: 92 km) , Distance to epicenter: 28 km 
BONAN_F (Length: 74 km) , Distance to epicenter: 41 km 
Number of Phases 10
RMS 0.3
Number of Stations 10
Error in Latitude >2.7 km
Error in Longitude 2.7 km
Error in Depth 6.7 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
198631IIEES SCASAOZ 0.312025-07-08 19:59:182025-07-09 08:01:00n
198632IIEES SCASAOZ 0.312025-07-08 19:59:502025-07-09 08:01:00n
198633IIEES SCGHVRZ 0.212025-07-08 19:59:192025-07-09 08:01:00n
198634IIEES SCGHVRZ 0.212025-07-08 19:59:512025-07-09 08:01:00n
198635IIEES SCSRSLZ 0.0812025-07-08 19:59:422025-07-09 08:01:00n
198636IIEES SCNASNZ 0.0212025-07-08 19:59:472025-07-09 08:01:00n

Phase

AgencyStationComponentPhase TypePhase QualityFirst MotionObserved Arrival TimeTime ResidualLoc. FlagInput WeightDistanceAzimuth
IIEES SCASAOZ EPn E2025-07-08 19:59:180.1y0279191
IIEES SCASAOZ ES E2025-07-08 19:59:500.2y0279191
IIEES SCGHVRZ EPn E2025-07-08 19:59:19-0.4y0288168
IIEES SCGHVRZ ES E2025-07-08 19:59:51-0.1y0288168
IIEES SCABGHZ EPn E2025-07-08 19:59:310.8y037795
IIEES SCSRSLZ EPn E2025-07-08 19:59:420y0470259
IIEES SCSHROZ EPn E2025-07-08 19:59:460.1y0499103
IIEES SCNASNZ EPn E2025-07-08 19:59:47-0.4y0510157
IIEES SCBJRDZ EPn E2025-07-08 19:59:58-0.8y060983
IIEES SCYZKHZ EPn E2025-07-08 19:59:34-27.8n4631144