Early-est:     Flores Region, Indonesia    2026.08.14-22:28:42.37    q:B      mb:5.5*    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: 5.5* [60]    Mwp: - [0]    Mwpd: - [0] Region: Flores Region, Indonesia Origin Time: 2026.08.14-22:28:42.37 UTC Hypocenter: lat: -8.27°  lon: 121.82°  [+/-28km]    depth: 32km  [+/-21km] Location Quality: qualityCode:  B     stdErr: 1.7s   assocPhases: 124   usedPhases: 79 minDist: 0.6°   maxDist: 152.5°   AzGap: 30°   2ndAzGap: 41°   atten: -1.31 [+/-0.20] Location Uncertainty: 68%ConfEllipse:   minHorUnc: 12km   maxHorUnc: 28km   azMaxHorUnc: 47° 68%ConfEllipsoid:   semiMajorAxisLength: 39km   majorAxisAzimuth: 48°   majorAxisPlunge: 26°   semiIntermediateAxisLength: 16km   intermediateAxisAzimuth: 156°   intermediateAxisPlunge: 31°   semiMinorAxisLength: 12km Tsunamigeneic Assesment: Discriminants: Prob Underwater: >99% T50Ex: 0.4 [58]    Td: 16.9Xs [1]    Td*T50Ex: - [0]    To: 10.8s [57] Closest plate boundaries:    Banda Sea - Timor [oceanic convergent boundary]: distance: ~20km    Sunda - Timor [continental transform fault]: distance: ~140km    Banda Sea - Sunda [continental transform fault]: distance: ~150km Subduction geometry: none or not available Decision table (TEST!): Event type: Subduction Zone Other Thrust/Normal Strike-slip Compatible close plate boundary?:  no  YES (20km)  no Prob underwater:  >99%  >99%  >99% Td*T50Ex:    -    -    - Td*To:      -      -      - Mwp magnitude:        -        -        - Hypocenter depth:        32km        32km        32km 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: 70°   dip: 42°   rake: 13° Nodal Plane 2: strike: 331°   dip: 82°   rake: 132° Quality: azimuthalGap: -1°   stationPolarityCount: 64   misfitWeightCount: 17.0   misfit: 0.17   stationDistributionRatio: 0.48   meanDistP: 35.5   meanDistT: 30.0   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):    (Warning: Unreliable solution, qualityCode=C) Nodal Plane 1: strike: 247°   dip: 72°   rake: -73° Nodal Plane 2: strike: 22°   dip: 24°   rake: -133° Quality: azimuthalGap: 59°   stationPolarityCount: 64   misfit: 0.34   stationDistributionRatio: 0.70   rmsAngDiffAccPref: 23.95   fracAcc30degPref: 0.79   qualityCode: C Method: methodID: smi:gov.usgs/focalmec/HASH_1.2

Event ID: smi:alomax.net_BETA/author/ee/event/1786746521414
Event info last updated: 2026.08.14-23:27:01 UTC
Event first association/location: 2026.08.14-22:32:02 UTC
Software: Early-est 1.2.10 (2024.02.23)
Agency: alomax.net_BETA