Early-est:     Greece    2026.10.05-00:15:25.52    q:B      mb:-    Mwp:-    Mwpd:-    Td*T50Ex:-     fmamp_polarity:./hypo.1791159327895.mech.fmamp_polarity.thumb.jpg     hash:./hypo.1791159327895.mech.hash.thumb.jpg     fmamp_amp_aref:./hypo.1791159327895.mech.fmamp_amp_aref.thumb.jpg     fmamp_amp_mwp:./hypo.1791159327895.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: 3.7X [2]    Mwp: - [0]    Mwpd: - [0]
Region: Greece
Origin Time: 2026.10.05-00:15:25.52 UTC
Hypocenter: lat: 38.33°  lon: 23.43°  [+/-2km]    depth: 10km  [+/-31km]
Location Quality: qualityCode:  B     stdErr: 0.9s   assocPhases: 19   usedPhases: 15
minDist: 0.9°   maxDist: 125.3°   AzGap: 43°   2ndAzGap: 81°   atten: -2.46 [+/-0.25]
Location Uncertainty: 68%ConfEllipse:   minHorUnc: 2km   maxHorUnc: 2km   azMaxHorUnc: 121°
68%ConfEllipsoid:   semiMajorAxisLength: 31km   majorAxisAzimuth: 127°   majorAxisPlunge: 89°   semiIntermediateAxisLength: 2km   intermediateAxisAzimuth: 297°   intermediateAxisPlunge: 1°   semiMinorAxisLength: 2km
Tsunamigeneic Assesment:
Discriminants: Prob Underwater: <1%
T50Ex: 0.3X [2]    Td: -s [0]    Td*T50Ex: - [0]    To: 1.0Xs [1]
Closest plate boundaries:
   Aegean Sea - Eurasia [continental transform fault]: distance: ~50km
Subduction geometry: none or not available
Decision table (TEST!):
Event type: Subduction Zone Other Thrust/Normal Strike-slip
Compatible close plate boundary?:
 no
 no
 YES (50km)
Prob underwater:
 <1%
 <1%
 <1%
Td*T50Ex:
   -
   -
   -
Td*To:
     -
     -
     -
Mwp magnitude:
       -
       -
       -
Hypocenter depth:
       10km
       10km
       10km
Slab depth at epicenter:
       n/a
       -
       -
./hypo.1791159327895.map.jpg

First-motion Focal Mechanism (FMAMP_POLARITY):    (Warning: Unreliable solution, qualityCode=C)
Nodal Plane 1: strike: 153°   dip: 58°   rake: -148°
Nodal Plane 2: strike: 44°   dip: 63°   rake: -37°
Quality: azimuthalGap: -1°   stationPolarityCount: 14   misfitWeightCount: 7.9   misfit: 0.12   stationDistributionRatio: 0.56   meanDistP: 27.9   meanDistT: 35.3   qualityCode: C
Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_polarity
./hypo.1791159327895.mech.fmamp_polarity.mechanism.jpg
First-motion Focal Mechanism (HASH):    (Warning: VERY UNRELIABLE SOLUTION, qualityCode=D)
Nodal Plane 1: strike: 136°   dip: 65°   rake: -151°
Nodal Plane 2: strike: 33°   dip: 64°   rake: -28°
Quality: azimuthalGap: 99°   stationPolarityCount: 14   misfit: 0.31   stationDistributionRatio: 0.72   rmsAngDiffAccPref: 42.18   fracAcc30degPref: 0.57   qualityCode: D
Method: methodID: smi:gov.usgs/focalmec/HASH_1.2
./hypo.1791159327895.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.1791159327895.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.1791159327895.mech.fmamp_amp_mwp.mechanism.jpg

Event ID: smi:KOERI/ee/event/1791159327895
Event info last updated: 2026.10.05-01:15:34 UTC
Event first association/location: 2026.10.05-00:16:12 UTC
Software: Early-est 1.2.0 (2016.06.27)
Agency: KOERI