Early-est:     Kyrgyzstan    2026.08.12-07:14:55.29    q:B      mb:5.0*    Mwp:-    Mwpd:-    Td*T50Ex:0.4     fmamp_polarity:./hypo.1786518894839.mech.fmamp_polarity.thumb.jpg     fmamp_polarity_waveform:./hypo.1786518894839.mech.fmamp_polarity_waveform.thumb.jpg     hash:./hypo.1786518894839.mech.hash.thumb.jpg

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

Earthquake Details:
Magnitude: mb: 5.0* [50]    Mwp: 4.7X [1]    Mwpd: - [0]
Region: Kyrgyzstan
Origin Time: 2026.08.12-07:14:55.29 UTC
Hypocenter: lat: 41.87°  lon: 75.37°  [+/-46km]    depth: 15km  [+/-34km]
Location Quality: qualityCode:  B     stdErr: 2.3s   assocPhases: 86   usedPhases: 64
minDist: 1.0°   maxDist: 154.9°   AzGap: 52°   2ndAzGap: 98°   atten: -1.58 [+/-0.32]
Location Uncertainty: 68%ConfEllipse:   minHorUnc: 33km   maxHorUnc: 46km   azMaxHorUnc: 159°
68%ConfEllipsoid:   semiMajorAxisLength: 57km   majorAxisAzimuth: 340°   majorAxisPlunge: 5°   semiIntermediateAxisLength: 41km   intermediateAxisAzimuth: 70°   intermediateAxisPlunge: 10°   semiMinorAxisLength: 33km
Tsunamigeneic Assesment:
Discriminants: Prob Underwater: <1%
T50Ex: 0.4 [26]    Td: 1.0s [7]    Td*T50Ex: 0.4 [7]    To: 2.5s [24]
Closest plate boundaries:
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:
   0.4
   0.4
   0.4
Td*To:
     2.5
     2.5
     2.5
Mwp magnitude:
       -
       -
       -
Hypocenter depth:
       15km
       15km
       15km
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)
./hypo.1786518894839.map.jpg

First-motion Focal Mechanism (FMAMP_POLARITY):    (Warning: VERY UNRELIABLE SOLUTION, qualityCode=D)
Nodal Plane 1: strike: 118°   dip: 51°   rake: -141°
Nodal Plane 2: strike: 1°   dip: 61°   rake: -46°
Quality: azimuthalGap: -1°   stationPolarityCount: 50   misfitWeightCount: 6.8   misfit: 0.18   stationDistributionRatio: 0.51   meanDistP: 44.7   meanDistT: 49.5   qualityCode: D
Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_polarity
./hypo.1786518894839.mech.fmamp_polarity.mechanism.jpg
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
./hypo.1786518894839.mech.fmamp_polarity_waveform.mechanism.jpg
First-motion Focal Mechanism (HASH):    (Warning: Unreliable solution, qualityCode=C)
Nodal Plane 1: strike: 161°   dip: 39°   rake: -19°
Nodal Plane 2: strike: 266°   dip: 78°   rake: -127°
Quality: azimuthalGap: 84°   stationPolarityCount: 50   misfit: 0.34   stationDistributionRatio: 0.54   rmsAngDiffAccPref: 34.83   fracAcc30degPref: 0.74   qualityCode: C
Method: methodID: smi:gov.usgs/focalmec/HASH_1.2
./hypo.1786518894839.mech.hash.mechanism.jpg

Event ID: smi:alomax.net_BETA/author/ee/event/1786518894839
Event info last updated: 2026.08.12-08:13:00 UTC
Event first association/location: 2026.08.12-07:23:00 UTC
Software: Early-est 1.2.10 (2024.02.23)
Agency: alomax.net_BETA