Early-est:     Crete, Greece    2026.02.10-04:34:57.40    q:A      mb:4.4*    Mwp:-    Mwpd:-    Td*T50Ex:-     fmamp_polarity:./hypo.1770698097162.mech.fmamp_polarity.thumb.jpg     fmamp_polarity_waveform:./hypo.1770698097162.mech.fmamp_polarity_waveform.thumb.jpg     hash:./hypo.1770698097162.mech.hash.thumb.jpg

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

Earthquake Details:
Magnitude: mb: 4.4* [17]    Mwp: - [0]    Mwpd: - [0]
Region: Crete, Greece
Origin Time: 2026.02.10-04:34:57.40 UTC
Hypocenter: lat: 35.77°  lon: 25.72°  [+/-8km]    depth: 107km  [+/-8km]
Location Quality: qualityCode:  A     stdErr: 1.2s   assocPhases: 37   usedPhases: 20
minDist: 1.3°   maxDist: 64.4°   AzGap: 66°   2ndAzGap: 117°   atten: -1.52 [+/-0.36]
Location Uncertainty: 68%ConfEllipse:   minHorUnc: 6km   maxHorUnc: 8km   azMaxHorUnc: 35°
68%ConfEllipsoid:   semiMajorAxisLength: 10km   majorAxisAzimuth: 35°   majorAxisPlunge: 2°   semiIntermediateAxisLength: 8km   intermediateAxisAzimuth: 140°   intermediateAxisPlunge: 83°   semiMinorAxisLength: 7km
Tsunamigeneic Assesment:
Discriminants: Prob Underwater: >99%
T50Ex: 0.4 [14]    Td: 0.4Xs [2]    Td*T50Ex: - [0]    To: 3.0s [13]
Closest plate boundaries:
   Aegean Sea / Africa [subduction zone]: 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 (170km)
 no
 no
Prob underwater:
 >99%
 >99%
 >99%
Td*T50Ex:
   -
   -
   -
Td*To:
     -
     -
     -
Mwp magnitude:
       -
       -
       -
Hypocenter depth:
       107km
       107km
       107km
Slab depth at epicenter:
       n/a
       -
       -
Tsunami and Rupture predictions (TEST!): No prediction: Event too small (Mwp<7.0) or too few Mwp readings (N<20)
./hypo.1770698097162.map.jpg

First-motion Focal Mechanism (FMAMP_POLARITY):    (Warning: Unreliable solution, qualityCode=C)
Nodal Plane 1: strike: 148°   dip: 45°   rake: -173°
Nodal Plane 2: strike: 53°   dip: 85°   rake: -45°
Quality: azimuthalGap: -1°   stationPolarityCount: 14   misfitWeightCount: 6.1   misfit: 0.07   stationDistributionRatio: 0.53   meanDistP: 43.7   meanDistT: 47.6   qualityCode: C
Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_polarity
./hypo.1770698097162.mech.fmamp_polarity.mechanism.jpg
First-motion Focal Mechanism (FMAMP_POLARITY_WAVEFORM):    (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/_polarity_waveform
./hypo.1770698097162.mech.fmamp_polarity_waveform.mechanism.jpg
First-motion Focal Mechanism (HASH):    (Warning: VERY UNRELIABLE SOLUTION, qualityCode=D)
Nodal Plane 1: strike: 160°   dip: 76°   rake: 158°
Nodal Plane 2: strike: 255°   dip: 68°   rake: 15°
Quality: azimuthalGap: 104°   stationPolarityCount: 14   misfit: 0.24   stationDistributionRatio: 0.48   rmsAngDiffAccPref: 46.79   fracAcc30degPref: 0.33   qualityCode: D
Method: methodID: smi:gov.usgs/focalmec/HASH_1.2
./hypo.1770698097162.mech.hash.mechanism.jpg

Event ID: smi:alomax.net_BETA/author/ee/event/1770698097162
Event info last updated: 2026.02.10-05:33:00 UTC
Event first association/location: 2026.02.10-04:38:01 UTC
Software: Early-est 1.2.10 (2024.02.23)
Agency: alomax.net_BETA