Early-est:     Crete, Greece    2025.02.02-15:08:40.10    q:B      mb:4.1    Mwp:-    Mwpd:-    Td*T50Ex:-     fmamp_polarity:./hypo.1738508920044.mech.fmamp_polarity.thumb.jpg     hash:./hypo.1738508920044.mech.hash.thumb.jpg     fmamp_amp_aref:./hypo.1738508920044.mech.fmamp_amp_aref.thumb.jpg     fmamp_amp_mwp:./hypo.1738508920044.mech.fmamp_amp_mwp.thumb.jpg

Automatic solution - this event has not been reviewed by a seismologist
Automatically determined event information may be incorrect!

Earthquake Details:
Magnitude: mb: 4.1 [9]    Mwp: - [0]    Mwpd: - [0]
Region: Crete, Greece
Origin Time: 2025.02.02-15:08:40.10 UTC
Hypocenter: lat: 35.72°  lon: 24.89°  [+/-7km]    depth: 137km  [+/-7km]
Location Quality: qualityCode:  B     stdErr: 1.7s   assocPhases: 22   usedPhases: 14
minDist: 0.4°   maxDist: 121.3°   AzGap: 64°   2ndAzGap: 120°   atten: -0.99 [+/-0.49]
Location Uncertainty: 68%ConfEllipse:   minHorUnc: 6km   maxHorUnc: 7km   azMaxHorUnc: 177°
68%ConfEllipsoid:   semiMajorAxisLength: 9km   majorAxisAzimuth: 178°   majorAxisPlunge: 3°   semiIntermediateAxisLength: 7km   intermediateAxisAzimuth: 268°   intermediateAxisPlunge: 17°   semiMinorAxisLength: 7km
Tsunamigeneic Assesment:
Discriminants: Prob Underwater: >99%
T50Ex: 0.5X [2]    Td: 11.8Xs [1]    Td*T50Ex: - [0]    To: -s [0]
Closest plate boundaries:
   Aegean Sea / Africa [subduction zone]: distance: ~150km
Subduction geometry: none or not available
Decision table (TEST!):
Event type: Subduction Zone Other Thrust/Normal Strike-slip
Compatible close plate boundary?:
 YES (150km)
 no
 no
Prob underwater:
 >99%
 >99%
 >99%
Td*T50Ex:
   -
   -
   -
Td*To:
     -
     -
     -
Mwp magnitude:
       -
       -
       -
Hypocenter depth:
       137km
       137km
       137km
Slab depth at epicenter:
       n/a
       -
       -
./hypo.1738508920044.map.jpg

First-motion Focal Mechanism (FMAMP_POLARITY):    (Warning: Unreliable solution, qualityCode=C)
Nodal Plane 1: strike: 259°   dip: 30°   rake: 77°
Nodal Plane 2: strike: 94°   dip: 60°   rake: 97°
Quality: azimuthalGap: -1°   stationPolarityCount: 13   misfitWeightCount: 7.0   misfit: 0.00   stationDistributionRatio: 0.47   meanDistP: 31.5   meanDistT: 29.8   qualityCode: C
Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_polarity
./hypo.1738508920044.mech.fmamp_polarity.mechanism.jpg
First-motion Focal Mechanism (HASH):    (Warning: Unreliable solution, qualityCode=C)
Nodal Plane 1: strike: 263°   dip: 36°   rake: 90°
Nodal Plane 2: strike: 83°   dip: 54°   rake: 90°
Quality: azimuthalGap: 72°   stationPolarityCount: 13   misfit: 0.04   stationDistributionRatio: 0.61   rmsAngDiffAccPref: 31.94   fracAcc30degPref: 0.68   qualityCode: C
Method: methodID: smi:gov.usgs/focalmec/HASH_1.2
./hypo.1738508920044.mech.hash.mechanism.jpg
First-motion Focal Mechanism (FMAMP_AMP_AREF):    (No solution available)
Nodal Plane 1: strike: 0°   dip: 0°   rake: 0°
Nodal Plane 2: strike: 270°   dip: 90°   rake: 90°
Quality: azimuthalGap: -1°   stationPolarityCount: 0   misfitWeightCount: -1.0   misfit: -1.00   stationDistributionRatio: -1.00   meanDistP: -1.0   meanDistT: -1.0   qualityCode: X
Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_amp_aref
./hypo.1738508920044.mech.fmamp_amp_aref.mechanism.jpg
First-motion Focal Mechanism (FMAMP_AMP_MWP):    (No solution available)
Nodal Plane 1: strike: 0°   dip: 0°   rake: 0°
Nodal Plane 2: strike: 270°   dip: 90°   rake: 90°
Quality: azimuthalGap: -1°   stationPolarityCount: 0   misfitWeightCount: -1.0   misfit: -1.00   stationDistributionRatio: -1.00   meanDistP: -1.0   meanDistT: -1.0   qualityCode: X
Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_amp_mwp
./hypo.1738508920044.mech.fmamp_amp_mwp.mechanism.jpg

Event ID: smi:KOERI/ee/event/1738508920044
Event info last updated: 2025.02.02-16:09:02 UTC
Event first association/location: 2025.02.02-15:17:03 UTC
Software: Early-est 1.2.0 (2016.06.27)
Agency: KOERI