Early-est:     Flores Region, Indonesia    2026.08.15-06:43:12.49    q:C      mb:4.7*    Mwp:-    Mwpd:-    Td*T50Ex:-     fmamp_polarity:     fmamp_polarity_waveform:     hash:

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

Earthquake Details: Magnitude: mb: 4.7* [9]    Mwp: - [0]    Mwpd: - [0] Region: Flores Region, Indonesia Origin Time: 2026.08.15-06:43:12.49 UTC Hypocenter: lat: -8.28°  lon: 120.51°  [+/-33km]    depth: 30km  [+/-29km] Location Quality: qualityCode:  C     stdErr: 2.3s   assocPhases: 42   usedPhases: 12 minDist: 1.7°   maxDist: 154.0°   AzGap: 106°   2ndAzGap: 170°   atten: -1.32 [+/-0.62] Location Uncertainty: 68%ConfEllipse:   minHorUnc: 23km   maxHorUnc: 33km   azMaxHorUnc: 23° 68%ConfEllipsoid:   semiMajorAxisLength: 41km   majorAxisAzimuth: 23°   majorAxisPlunge: 15°   semiIntermediateAxisLength: 28km   intermediateAxisAzimuth: 293°   intermediateAxisPlunge: 2°   semiMinorAxisLength: 28km Tsunamigeneic Assesment: Discriminants: Prob Underwater: 43% T50Ex: 0.6 [7]    Td: -s [0]    Td*T50Ex: - [0]    To: 24.0s [6] Closest plate boundaries:    Sunda - Timor [continental transform fault]: distance: ~20km    Banda Sea - Sunda [continental transform fault]: distance: ~50km    Banda Sea - Timor [oceanic convergent boundary]: distance: ~50km Subduction geometry:    Zone: Sumatra-Java: DEBUG: error: [Errno 2] No such file or directory: 'gmt'    Slab depth at epicenter: error: evaluating slab depth: -999.9 Decision table (TEST!): Event type: Subduction Zone Other Thrust/Normal Strike-slip Compatible close plate boundary?:  no  YES (50km)  YES (20km) Prob underwater:  43%  43%  43% Td*T50Ex:    -    -    - Td*To:      -      -      - Mwp magnitude:        -        -        - Hypocenter depth:        30km        30km        30km 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)

First-motion Focal Mechanism (FMAMP_POLARITY):    (Warning: Unreliable solution, qualityCode=C) Nodal Plane 1: strike: 149°   dip: 10°   rake: 180° Nodal Plane 2: strike: 240°   dip: 90°   rake: 80° Quality: azimuthalGap: -1°   stationPolarityCount: 9   misfitWeightCount: 5.0   misfit: 0.00   stationDistributionRatio: 0.52   meanDistP: 39.1   meanDistT: 44.7   qualityCode: C Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_polarity
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
First-motion Focal Mechanism (HASH):    (No solution available) Nodal Plane 1: strike: 999°   dip: 99°   rake: 999° Nodal Plane 2: strike: 324°   dip: 13°   rake: 135° Quality: azimuthalGap: 169°   stationPolarityCount: 9   misfit: 0.99   stationDistributionRatio: 0.00   rmsAngDiffAccPref: 0.00   fracAcc30degPref: 0.00   qualityCode: E Method: methodID: smi:gov.usgs/focalmec/HASH_1.2

Event ID: smi:alomax.net_BETA/author/ee/event/1786776193333
Event info last updated: 2026.08.15-07:42:00 UTC
Event first association/location: 2026.08.15-06:49:00 UTC
Software: Early-est 1.2.10 (2024.02.23)
Agency: alomax.net_BETA