Early-est:     Near Coast of Venezuela    2025.12.08-02:27:17.17    q:C      mb:4.6    Mwp:-    Mwpd:-    Td*T50Ex:-     fmamp_polarity:     hash:     fmamp_amp_aref:     fmamp_amp_mwp:

Automatic solution - this event has not been reviewed by a seismologist
Automatically determined event information may be incorrect!

Earthquake Details: Magnitude: mb: 4.6 [9]    Mwp: - [0]    Mwpd: - [0] Region: Near Coast of Venezuela Origin Time: 2025.12.08-02:27:17.17 UTC Hypocenter: lat: 12.00°  lon: -69.54°  [+/-13km]    depth: 20km  [+/-13km] Location Quality: qualityCode:  C     stdErr: 1.2s   assocPhases: 40   usedPhases: 10 minDist: 3.3°   maxDist: 63.3°   AzGap: 110°   2ndAzGap: 128°   atten: -1.55 [+/-0.36] Location Uncertainty: 68%ConfEllipse:   minHorUnc: 12km   maxHorUnc: 13km   azMaxHorUnc: 73° 68%ConfEllipsoid:   semiMajorAxisLength: 16km   majorAxisAzimuth: 253°   majorAxisPlunge: 3°   semiIntermediateAxisLength: 15km   intermediateAxisAzimuth: 162°   intermediateAxisPlunge: 2°   semiMinorAxisLength: 13km Tsunamigeneic Assesment: Discriminants: Prob Underwater: >99% T50Ex: 0.6X [3]    Td: -s [0]    Td*T50Ex: - [0]    To: 91.3Xs [1] Closest plate boundaries:    Caribbean \ North Andes [continental rift boundary]: distance: ~30km    North Andes - South America [continental transform fault]: distance: ~200km 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:        20km        20km        20km Slab depth at epicenter:        n/a        -        -

First-motion Focal Mechanism (FMAMP_POLARITY):    (Warning: VERY UNRELIABLE SOLUTION, qualityCode=D) Nodal Plane 1: strike: 7°   dip: 31°   rake: 106° Nodal Plane 2: strike: 169°   dip: 61°   rake: 81° Quality: azimuthalGap: -1°   stationPolarityCount: 9   misfitWeightCount: 7.4   misfit: 0.13   stationDistributionRatio: 0.63   meanDistP: 44.2   meanDistT: 30.8   qualityCode: D Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_polarity
First-motion Focal Mechanism (HASH):    (Warning: VERY UNRELIABLE SOLUTION, qualityCode=D) Nodal Plane 1: strike: 169°   dip: 51°   rake: 109° Nodal Plane 2: strike: 320°   dip: 42°   rake: 68° Quality: azimuthalGap: 110°   stationPolarityCount: 9   misfit: 0.39   stationDistributionRatio: 0.79   rmsAngDiffAccPref: 46.41   fracAcc30degPref: 0.31   qualityCode: D Method: methodID: smi:gov.usgs/focalmec/HASH_1.2
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
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

Event ID: smi:KOERI/ee/event/1765160837272
Event info last updated: 2025.12.08-03:27:35 UTC
Event first association/location: 2025.12.08-02:36:44 UTC
Software: Early-est 1.2.0 (2016.06.27)
Agency: KOERI