Early-est:     Crete, Greece    2026.10.06-23:50:37.31    q:A      mb:4.2    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: 4.2 [17]    Mwp: 4.5X [1]    Mwpd: - [0] Region: Crete, Greece Origin Time: 2026.10.06-23:50:37.31 UTC Hypocenter: lat: 35.34°  lon: 26.57°  [+/-2km]    depth: 10km  [+/-1km] Location Quality: qualityCode:  A     stdErr: 1.2s   assocPhases: 51   usedPhases: 37 minDist: 0.4°   maxDist: 123.8°   AzGap: 85°   2ndAzGap: 110°   atten: -1.43 [+/-0.26] Location Uncertainty: 68%ConfEllipse:   minHorUnc: 2km   maxHorUnc: 2km   azMaxHorUnc: 19° 68%ConfEllipsoid:   semiMajorAxisLength: 2km   majorAxisAzimuth: 199°   majorAxisPlunge: 2°   semiIntermediateAxisLength: 2km   intermediateAxisAzimuth: 289°   intermediateAxisPlunge: 3°   semiMinorAxisLength: 1km Tsunamigeneic Assesment: Discriminants: Prob Underwater: >99% T50Ex: 0.6 [18]    Td: -s [0]    Td*T50Ex: - [0]    To: 3.8Xs [1] Closest plate boundaries:    Aegean Sea / Africa [subduction zone]: distance: ~120km Subduction geometry: none or not available Decision table (TEST!): Event type: Subduction Zone Other Thrust/Normal Strike-slip Compatible close plate boundary?:  YES (120km)  no  no 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: VERY UNRELIABLE SOLUTION, qualityCode=D) Nodal Plane 1: strike: 300°   dip: 17°   rake: -148° Nodal Plane 2: strike: 179°   dip: 81°   rake: -75° Quality: azimuthalGap: -1°   stationPolarityCount: 35   misfitWeightCount: 8.6   misfit: 0.17   stationDistributionRatio: 0.50   meanDistP: 37.3   meanDistT: 33.9   qualityCode: D Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_polarity
First-motion Focal Mechanism (HASH):    (Warning: VERY UNRELIABLE SOLUTION, qualityCode=D) Nodal Plane 1: strike: 286°   dip: 24°   rake: 144° Nodal Plane 2: strike: 49°   dip: 76°   rake: 70° Quality: azimuthalGap: 119°   stationPolarityCount: 35   misfit: 0.40   stationDistributionRatio: 0.76   rmsAngDiffAccPref: 38.34   fracAcc30degPref: 0.59   qualityCode: D 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/1791330640765
Event info last updated: 2026.10.07-00:51:04 UTC
Event first association/location: 2026.10.06-23:51:30 UTC
Software: Early-est 1.2.0 (2016.06.27)
Agency: KOERI