Early-est:     Southern Greece    2025.12.10-05:55:10.61    q:B      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: 4.3X [1]    Mwp: - [0]    Mwpd: - [0] Region: Southern Greece Origin Time: 2025.12.10-05:55:10.61 UTC Hypocenter: lat: 37.43°  lon: 21.82°  [+/-14km]    depth: 10km  [+/-13km] Location Quality: qualityCode:  B     stdErr: 2.2s   assocPhases: 11   usedPhases: 10 minDist: 0.3°   maxDist: 135.6°   AzGap: 68°   2ndAzGap: 120°   atten: -9.90 [+/-0.00] Location Uncertainty: 68%ConfEllipse:   minHorUnc: 13km   maxHorUnc: 14km   azMaxHorUnc: 128° 68%ConfEllipsoid:   semiMajorAxisLength: 18km   majorAxisAzimuth: 310°   majorAxisPlunge: 9°   semiIntermediateAxisLength: 17km   intermediateAxisAzimuth: 41°   intermediateAxisPlunge: 4°   semiMinorAxisLength: 13km Tsunamigeneic Assesment: Discriminants: Prob Underwater: 2% T50Ex: 0.0X [1]    Td: -s [0]    Td*T50Ex: - [0]    To: -s [0] Closest plate boundaries:    Aegean Sea / Africa [subduction zone]: distance: ~100km    Aegean Sea - Eurasia [continental rift boundary]: distance: ~110km    Eurasia / Africa [subduction zone]: distance: ~140km    Eurasia - Africa [oceanic convergent boundary]: distance: ~170km Subduction geometry: none or not available Decision table (TEST!): Event type: Subduction Zone Other Thrust/Normal Strike-slip Compatible close plate boundary?:  YES (100km)  no  no Prob underwater:  2%  2%  2% 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: 99°   dip: 24°   rake: 4° Nodal Plane 2: strike: 5°   dip: 88°   rake: 114° Quality: azimuthalGap: -1°   stationPolarityCount: 8   misfitWeightCount: 3.0   misfit: 0.04   stationDistributionRatio: 0.49   meanDistP: 37.3   meanDistT: 35.1   qualityCode: D Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_polarity
First-motion Focal Mechanism (HASH):    (No solution available) Nodal Plane 1: strike: 999°   dip: 99°   rake: 999° Nodal Plane 2: strike: 324°   dip: 13°   rake: 135° Quality: azimuthalGap: 184°   stationPolarityCount: 8   misfit: 0.99   stationDistributionRatio: 0.58   rmsAngDiffAccPref: 49.04   fracAcc30degPref: 0.00   qualityCode: E 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/1765346110613
Event info last updated: 2025.12.10-06:55:43 UTC
Event first association/location: 2025.12.10-05:57:51 UTC
Software: Early-est 1.2.0 (2016.06.27)
Agency: KOERI