Early-est:     Cyprus Region    2026.10.09-19:49:49.41    q:A      mb:4.2    Mwp:-    Mwpd:-    Td*T50Ex:-     fmamp_polarity:./hypo.1791575389509.mech.fmamp_polarity.thumb.jpg     hash:./hypo.1791575389509.mech.hash.thumb.jpg     fmamp_amp_aref:./hypo.1791575389509.mech.fmamp_amp_aref.thumb.jpg     fmamp_amp_mwp:./hypo.1791575389509.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: Cyprus Region
Origin Time: 2026.10.09-19:49:49.41 UTC
Hypocenter: lat: 34.67°  lon: 34.16°  [+/-2km]    depth: 20km  [+/-5km]
Location Quality: qualityCode:  A     stdErr: 1.2s   assocPhases: 23   usedPhases: 18
minDist: 0.7°   maxDist: 15.5°   AzGap: 104°   2ndAzGap: 118°   atten: -1.46 [+/-0.25]
Location Uncertainty: 68%ConfEllipse:   minHorUnc: 1km   maxHorUnc: 2km   azMaxHorUnc: 88°
68%ConfEllipsoid:   semiMajorAxisLength: 5km   majorAxisAzimuth: 280°   majorAxisPlunge: 89°   semiIntermediateAxisLength: 2km   intermediateAxisAzimuth: 88°   intermediateAxisPlunge: 1°   semiMinorAxisLength: 2km
Tsunamigeneic Assesment:
Discriminants: Prob Underwater: >99%
T50Ex: 0.4X [3]    Td: -s [0]    Td*T50Ex: - [0]    To: -s [0]
Closest plate boundaries:
   Anatolia / Africa [subduction zone]: distance: ~20km
   Arabia - Africa [continental convergent boundary]: distance: ~180km
Subduction geometry: none or not available
Decision table (TEST!):
Event type: Subduction Zone Other Thrust/Normal Strike-slip
Compatible close plate boundary?:
 YES (20km)
 no
 no
Prob underwater:
 >99%
 >99%
 >99%
Td*T50Ex:
   -
   -
   -
Td*To:
     -
     -
     -
Mwp magnitude:
       -
       -
       -
Hypocenter depth:
       20km
       20km
       20km
Slab depth at epicenter:
       n/a
       -
       -
./hypo.1791575389509.map.jpg

First-motion Focal Mechanism (FMAMP_POLARITY):    (Warning: VERY UNRELIABLE SOLUTION, qualityCode=D)
Nodal Plane 1: strike: 244°   dip: 30°   rake: 140°
Nodal Plane 2: strike: 10°   dip: 71°   rake: 66°
Quality: azimuthalGap: -1°   stationPolarityCount: 18   misfitWeightCount: 6.6   misfit: 0.12   stationDistributionRatio: 0.33   meanDistP: 49.7   meanDistT: 39.5   qualityCode: D
Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_polarity
./hypo.1791575389509.mech.fmamp_polarity.mechanism.jpg
First-motion Focal Mechanism (HASH):    (Warning: VERY UNRELIABLE SOLUTION, qualityCode=D)
Nodal Plane 1: strike: 73°   dip: 72°   rake: 84°
Nodal Plane 2: strike: 272°   dip: 19°   rake: 108°
Quality: azimuthalGap: 112°   stationPolarityCount: 18   misfit: 0.37   stationDistributionRatio: 0.81   rmsAngDiffAccPref: 45.25   fracAcc30degPref: 0.40   qualityCode: D
Method: methodID: smi:gov.usgs/focalmec/HASH_1.2
./hypo.1791575389509.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.1791575389509.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.1791575389509.mech.fmamp_amp_mwp.mechanism.jpg

Event ID: smi:KOERI/ee/event/1791575389509
Event info last updated: 2026.10.09-20:49:52 UTC
Event first association/location: 2026.10.09-19:52:03 UTC
Software: Early-est 1.2.0 (2016.06.27)
Agency: KOERI