Early-est:     Greece - Bulgaria Border Region    2023.03.10-08:15:51.42    q:B      mb:-    Mwp:-    Mwpd:-    Td*T50Ex:-     fmamp_polarity:./hypo.1678436148233.mech.fmamp_polarity.thumb.jpg     hash:./hypo.1678436148233.mech.hash.thumb.jpg     fmamp_amp_aref:./hypo.1678436148233.mech.fmamp_amp_aref.thumb.jpg     fmamp_amp_mwp:./hypo.1678436148233.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: - [0]    Mwp: - [0]    Mwpd: - [0]
Region: Greece - Bulgaria Border Region
Origin Time: 2023.03.10-08:15:51.42 UTC
Hypocenter: lat: 41.96°  lon: 25.27°  [+/-7km]    depth: 35km  [+/-18km]
Location Quality: qualityCode:  B     stdErr: 1.1s   assocPhases: 15   usedPhases: 12
minDist: 0.3°   maxDist: 123.7°   AzGap: 75°   2ndAzGap: 112°   atten: -1.50 [+/-0.47]
Location Uncertainty: 68%ConfEllipse:   minHorUnc: 2km   maxHorUnc: 7km   azMaxHorUnc: 57°
68%ConfEllipsoid:   semiMajorAxisLength: 20km   majorAxisAzimuth: 236°   majorAxisPlunge: 64°   semiIntermediateAxisLength: 3km   intermediateAxisAzimuth: 84°   intermediateAxisPlunge: 24°   semiMinorAxisLength: 2km
Tsunamigeneic Assesment:
Discriminants: Prob Underwater: <1%
T50Ex: - [0]    Td: 0.1Xs [1]    Td*T50Ex: - [0]    To: -s [0]
Closest plate boundaries:
   Anatolia - Eurasia [continental transform fault]: distance: ~190km
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:
 <1%
 <1%
 <1%
Td*T50Ex:
   -
   -
   -
Td*To:
     -
     -
     -
Mwp magnitude:
       -
       -
       -
Hypocenter depth:
       35km
       35km
       35km
Slab depth at epicenter:
       n/a
       -
       -
./hypo.1678436148233.map.jpg

First-motion Focal Mechanism (FMAMP_POLARITY):    (Warning: VERY UNRELIABLE SOLUTION, qualityCode=D)
Nodal Plane 1: strike: 2°   dip: 43°   rake: 137°
Nodal Plane 2: strike: 127°   dip: 62°   rake: 56°
Quality: azimuthalGap: -1°   stationPolarityCount: 12   misfitWeightCount: 6.4   misfit: 0.09   stationDistributionRatio: 0.26   meanDistP: 47.9   meanDistT: 42.3   qualityCode: D
Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_polarity
./hypo.1678436148233.mech.fmamp_polarity.mechanism.jpg
First-motion Focal Mechanism (HASH):    (Warning: VERY UNRELIABLE SOLUTION, qualityCode=D)
Nodal Plane 1: strike: 321°   dip: 28°   rake: 61°
Nodal Plane 2: strike: 173°   dip: 65°   rake: 105°
Quality: azimuthalGap: 143°   stationPolarityCount: 12   misfit: 0.33   stationDistributionRatio: 0.69   rmsAngDiffAccPref: 44.75   fracAcc30degPref: 0.45   qualityCode: D
Method: methodID: smi:gov.usgs/focalmec/HASH_1.2
./hypo.1678436148233.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.1678436148233.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.1678436148233.mech.fmamp_amp_mwp.mechanism.jpg

Event ID: smi:KOERI/ee/event/1678436148233
Event info last updated: 2023.03.10-09:16:07 UTC
Event first association/location: 2023.03.10-08:56:09 UTC
Software: Early-est 1.2.0 (2016.06.27)
Agency: KOERI