Early-est:     Dodecanese Islands, Greece    2025.02.03-20:53:05.57    q:B      mb:4.2    Mwp:-    Mwpd:-    Td*T50Ex:-     fmamp_polarity:./hypo.1738615985543.mech.fmamp_polarity.thumb.jpg     hash:./hypo.1738615985543.mech.hash.thumb.jpg     fmamp_amp_aref:./hypo.1738615985543.mech.fmamp_amp_aref.thumb.jpg     fmamp_amp_mwp:./hypo.1738615985543.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: 4.2 [5]    Mwp: - [0]    Mwpd: - [0]
Region: Dodecanese Islands, Greece
Origin Time: 2025.02.03-20:53:05.57 UTC
Hypocenter: lat: 36.92°  lon: 25.71°  [+/-2km]    depth: 11km  [+/-2km]
Location Quality: qualityCode:  B     stdErr: 1.2s   assocPhases: 21   usedPhases: 14
minDist: 0.2°   maxDist: 58.8°   AzGap: 51°   2ndAzGap: 87°   atten: -1.68 [+/-0.27]
Location Uncertainty: 68%ConfEllipse:   minHorUnc: 1km   maxHorUnc: 2km   azMaxHorUnc: 174°
68%ConfEllipsoid:   semiMajorAxisLength: 2km   majorAxisAzimuth: 354°   majorAxisPlunge: 55°   semiIntermediateAxisLength: 2km   intermediateAxisAzimuth: 174°   intermediateAxisPlunge: 35°   semiMinorAxisLength: 2km
Tsunamigeneic Assesment:
Discriminants: Prob Underwater: 99%
T50Ex: 0.5X [3]    Td: -s [0]    Td*T50Ex: - [0]    To: 0.4Xs [1]
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:
       11km
       11km
       11km
Slab depth at epicenter:
       n/a
       -
       -
./hypo.1738615985543.map.jpg

First-motion Focal Mechanism (FMAMP_POLARITY):    (Warning: VERY UNRELIABLE SOLUTION, qualityCode=D)
Nodal Plane 1: strike: 342°   dip: 79°   rake: 170°
Nodal Plane 2: strike: 74°   dip: 80°   rake: 11°
Quality: azimuthalGap: -1°   stationPolarityCount: 16   misfitWeightCount: 7.5   misfit: 0.09   stationDistributionRatio: 0.47   meanDistP: 41.3   meanDistT: 34.5   qualityCode: D
Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_polarity
./hypo.1738615985543.mech.fmamp_polarity.mechanism.jpg
First-motion Focal Mechanism (HASH):
Nodal Plane 1: strike: 340°   dip: 75°   rake: 173°
Nodal Plane 2: strike: 72°   dip: 84°   rake: 15°
Quality: azimuthalGap: 73°   stationPolarityCount: 16   misfit: 0.17   stationDistributionRatio: 0.69   rmsAngDiffAccPref: 27.52   fracAcc30degPref: 0.84   qualityCode: B
Method: methodID: smi:gov.usgs/focalmec/HASH_1.2
./hypo.1738615985543.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.1738615985543.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.1738615985543.mech.fmamp_amp_mwp.mechanism.jpg

Event ID: smi:KOERI/ee/event/1738615985543
Event info last updated: 2025.02.03-21:53:26 UTC
Event first association/location: 2025.02.03-21:20:09 UTC
Software: Early-est 1.2.0 (2016.06.27)
Agency: KOERI