Early-est:     Greece    2026.10.06-00:36:14.96    q:A      mb:-    Mwp:-    Mwpd:-    Td*T50Ex:-     fmamp_polarity:     hash:     fmamp_amp_aref:     fmamp_amp_mwp:

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

Earthquake Details: Magnitude: mb: 4.1X [1]    Mwp: - [0]    Mwpd: - [0] Region: Greece Origin Time: 2026.10.06-00:36:14.96 UTC Hypocenter: lat: 38.07°  lon: 20.15°  [+/-2km]    depth: 10km  [+/-6km] Location Quality: qualityCode:  A     stdErr: 1.0s   assocPhases: 15   usedPhases: 14 minDist: 1.7°   maxDist: 120.2°   AzGap: 99°   2ndAzGap: 144°   atten: -1.82 [+/-0.42] Location Uncertainty: 68%ConfEllipse:   minHorUnc: 2km   maxHorUnc: 2km   azMaxHorUnc: 173° 68%ConfEllipsoid:   semiMajorAxisLength: 6km   majorAxisAzimuth: 245°   majorAxisPlunge: 89°   semiIntermediateAxisLength: 3km   intermediateAxisAzimuth: 353°   intermediateAxisPlunge: 0°   semiMinorAxisLength: 3km Tsunamigeneic Assesment: Discriminants: Prob Underwater: >99% T50Ex: 0.0X [1]    Td: -s [0]    Td*T50Ex: - [0]    To: -s [0] Closest plate boundaries:    Aegean Sea - Eurasia [continental transform fault]: distance: ~10km    Eurasia - Africa [oceanic convergent boundary]: distance: ~20km    Eurasia / Africa [subduction zone]: distance: ~20km    Aegean Sea / Africa [subduction zone]: distance: ~30km    Eurasia \ Africa [subduction zone]: distance: ~500km Subduction geometry: none or not available Decision table (TEST!): Event type: Subduction Zone Other Thrust/Normal Strike-slip Compatible close plate boundary?:  YES (20km)  YES (20km)  YES (10km) Prob underwater:  >99%  >99%  >99% Td*T50Ex:    -    -    - Td*To:      -      -      - Mwp magnitude:        -        -        - Hypocenter depth:        10km        10km        10km Slab depth at epicenter:        n/a        -        -

First-motion Focal Mechanism (FMAMP_POLARITY):    (Warning: Unreliable solution, qualityCode=C) Nodal Plane 1: strike: 106°   dip: 20°   rake: 4° Nodal Plane 2: strike: 12°   dip: 89°   rake: 110° Quality: azimuthalGap: -1°   stationPolarityCount: 12   misfitWeightCount: 4.7   misfit: 0.08   stationDistributionRatio: 0.79   meanDistP: 31.3   meanDistT: 29.3   qualityCode: C Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_polarity
First-motion Focal Mechanism (HASH):    (Warning: Unreliable solution, qualityCode=C) Nodal Plane 1: strike: 356°   dip: 88°   rake: 112° Nodal Plane 2: strike: 90°   dip: 22°   rake: 5° Quality: azimuthalGap: 144°   stationPolarityCount: 12   misfit: 0.16   stationDistributionRatio: 0.75   rmsAngDiffAccPref: 38.64   fracAcc30degPref: 0.44   qualityCode: C Method: methodID: smi:gov.usgs/focalmec/HASH_1.2
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
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

Event ID: smi:KOERI/ee/event/1791246974793
Event info last updated: 2026.10.06-01:36:42 UTC
Event first association/location: 2026.10.06-00:38:02 UTC
Software: Early-est 1.2.0 (2016.06.27)
Agency: KOERI