Early-est:     Dodecanese Islands, Greece    2025.02.04-09:03:26.16    q:B      mb:4.6    Mwp:-    Mwpd:-    Td*T50Ex:-     fmamp_polarity:./hypo.1738659803668.mech.fmamp_polarity.thumb.jpg     hash:./hypo.1738659803668.mech.hash.thumb.jpg     fmamp_amp_aref:./hypo.1738659803668.mech.fmamp_amp_aref.thumb.jpg     fmamp_amp_mwp:./hypo.1738659803668.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: 4.6 [20]    Mwp: 4.8X [1]    Mwpd: - [0]
Region: Dodecanese Islands, Greece
Origin Time: 2025.02.04-09:03:26.16 UTC
Hypocenter: lat: 36.56°  lon: 25.60°  [+/-4km]    depth: 54km  [+/-8km]
Location Quality: qualityCode:  B     stdErr: 1.2s   assocPhases: 42   usedPhases: 20
minDist: 1.5°   maxDist: 149.3°   AzGap: 73°   2ndAzGap: 94°   atten: -1.29 [+/-0.19]
Location Uncertainty: 68%ConfEllipse:   minHorUnc: 4km   maxHorUnc: 4km   azMaxHorUnc: 14°
68%ConfEllipsoid:   semiMajorAxisLength: 8km   majorAxisAzimuth: 205°   majorAxisPlunge: 68°   semiIntermediateAxisLength: 5km   intermediateAxisAzimuth: 350°   intermediateAxisPlunge: 18°   semiMinorAxisLength: 5km
Tsunamigeneic Assesment:
Discriminants: Prob Underwater: >99%
T50Ex: 0.5 [13]    Td: -s [0]    Td*T50Ex: - [0]    To: 7.1Xs [2]
Closest plate boundaries:
Subduction geometry: none or not available
Decision table (TEST!):
Event type: Subduction Zone Other Thrust/Normal Strike-slip
Compatible close plate boundary?:
 no
 no
 no
Prob underwater:
 >99%
 >99%
 >99%
Td*T50Ex:
   -
   -
   -
Td*To:
     -
     -
     -
Mwp magnitude:
       -
       -
       -
Hypocenter depth:
       54km
       54km
       54km
Slab depth at epicenter:
       n/a
       -
       -
./hypo.1738659803668.map.jpg

First-motion Focal Mechanism (FMAMP_POLARITY):    (Warning: Unreliable solution, qualityCode=C)
Nodal Plane 1: strike: 238°   dip: 37°   rake: 53°
Nodal Plane 2: strike: 101°   dip: 61°   rake: 115°
Quality: azimuthalGap: -1°   stationPolarityCount: 25   misfitWeightCount: 12.1   misfit: 0.16   stationDistributionRatio: 0.59   meanDistP: 31.9   meanDistT: 33.6   qualityCode: C
Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_polarity
./hypo.1738659803668.mech.fmamp_polarity.mechanism.jpg
First-motion Focal Mechanism (HASH):    (Warning: Unreliable solution, qualityCode=C)
Nodal Plane 1: strike: 95°   dip: 62°   rake: 107°
Nodal Plane 2: strike: 242°   dip: 33°   rake: 61°
Quality: azimuthalGap: 94°   stationPolarityCount: 25   misfit: 0.23   stationDistributionRatio: 0.47   rmsAngDiffAccPref: 34.05   fracAcc30degPref: 0.64   qualityCode: C
Method: methodID: smi:gov.usgs/focalmec/HASH_1.2
./hypo.1738659803668.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.1738659803668.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.1738659803668.mech.fmamp_amp_mwp.mechanism.jpg

Event ID: smi:KOERI/ee/event/1738659803668
Event info last updated: 2025.02.04-10:03:35 UTC
Event first association/location: 2025.02.04-09:07:11 UTC
Software: Early-est 1.2.0 (2016.06.27)
Agency: KOERI