Early-est:     Dodecanese Islands, Greece    2026.06.24-08:25:55.95    q:A      mb:5.0*    Mwp:4.8    Mwpd:-    Td*T50Ex:0.7     fmamp_polarity:./hypo.1782289558401.mech.fmamp_polarity.thumb.jpg     fmamp_polarity_waveform:./hypo.1782289558401.mech.fmamp_polarity_waveform.thumb.jpg     hash:./hypo.1782289558401.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: 5.0* [52]    Mwp: 4.8 [6]    Mwpd: 5.2Xinv [6]
Region: Dodecanese Islands, Greece
Origin Time: 2026.06.24-08:25:55.95 UTC
Hypocenter: lat: 35.22°  lon: 27.19°  [+/-5km]    depth: 12km  [+/-6km]
Location Quality: qualityCode:  A     stdErr: 1.2s   assocPhases: 106   usedPhases: 58
minDist: 2.3°   maxDist: 88.3°   AzGap: 54°   2ndAzGap: 86°   atten: -1.31 [+/-0.24]
Location Uncertainty: 68%ConfEllipse:   minHorUnc: 3km   maxHorUnc: 5km   azMaxHorUnc: 30°
68%ConfEllipsoid:   semiMajorAxisLength: 7km   majorAxisAzimuth: 32°   majorAxisPlunge: 17°   semiIntermediateAxisLength: 6km   intermediateAxisAzimuth: 172°   intermediateAxisPlunge: 69°   semiMinorAxisLength: 4km
Tsunamigeneic Assesment:
Discriminants: Prob Underwater: >99%
T50Ex: 0.6 [54]    Td: 1.3s [32]    Td*T50Ex: 0.7 [32]    To: 25.7s [52]
Closest plate boundaries:
   Aegean Sea / Africa [subduction zone]: distance: ~70km
   Aegean Sea - Anatolia [continental rift boundary]: distance: ~190km
   Anatolia / Africa [subduction zone]: distance: ~230km
Subduction geometry: none or not available
Decision table (TEST!):
Event type: Subduction Zone Other Thrust/Normal Strike-slip
Compatible close plate boundary?:
 YES (70km)
 no
 no
Prob underwater:
 >99%
 >99%
 >99%
Td*T50Ex:
   0.7
   0.7
   0.7
Td*To:
     33.4
     33.4
     33.4
Mwp magnitude:
       4.8
       4.8
       4.8
Hypocenter depth:
       12km
       12km
       12km
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.1782289558401.map.jpg

First-motion Focal Mechanism (FMAMP_POLARITY):    (Warning: Unreliable solution, qualityCode=C)
Nodal Plane 1: strike: 72°   dip: 8°   rake: -154°
Nodal Plane 2: strike: 316°   dip: 87°   rake: -83°
Quality: azimuthalGap: -1°   stationPolarityCount: 53   misfitWeightCount: 13.4   misfit: 0.24   stationDistributionRatio: 0.47   meanDistP: 44.7   meanDistT: 43.0   qualityCode: C
Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_polarity
./hypo.1782289558401.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.1782289558401.mech.fmamp_polarity_waveform.mechanism.jpg
First-motion Focal Mechanism (HASH):    (Warning: VERY UNRELIABLE SOLUTION, qualityCode=D)
Nodal Plane 1: strike: 124°   dip: 80°   rake: 81°
Nodal Plane 2: strike: 347°   dip: 14°   rake: 132°
Quality: azimuthalGap: 60°   stationPolarityCount: 53   misfit: 0.43   stationDistributionRatio: 0.72   rmsAngDiffAccPref: 40.29   fracAcc30degPref: 0.44   qualityCode: D
Method: methodID: smi:gov.usgs/focalmec/HASH_1.2
./hypo.1782289558401.mech.hash.mechanism.jpg

Event ID: smi:alomax.net_BETA/author/ee/event/1782289558401
Event info last updated: 2026.06.24-09:24:01 UTC
Event first association/location: 2026.06.24-08:28:01 UTC
Software: Early-est 1.2.10 (2024.02.23)
Agency: alomax.net_BETA