Early-est:     Kyrgyzstan    2025.08.05-13:44:15.01    q:A      mb:5.1*    Mwp:-    Mwpd:-    Td*T50Ex:-     fmamp_polarity:./hypo.1754401454378.mech.fmamp_polarity.thumb.jpg     fmamp_polarity_waveform:./hypo.1754401454378.mech.fmamp_polarity_waveform.thumb.jpg     hash:./hypo.1754401454378.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: 5.1* [57]    Mwp: 4.7X [1]    Mwpd: - [0]
Region: Kyrgyzstan
Origin Time: 2025.08.05-13:44:15.01 UTC
Hypocenter: lat: 41.20°  lon: 72.78°  [+/-18km]    depth: 30km  [+/-22km]
Location Quality: qualityCode:  A     stdErr: 1.5s   assocPhases: 107   usedPhases: 78
minDist: 1.9°   maxDist: 152.9°   AzGap: 48°   2ndAzGap: 50°   atten: -1.21 [+/-0.29]
Location Uncertainty: 68%ConfEllipse:   minHorUnc: 15km   maxHorUnc: 18km   azMaxHorUnc: 171°
68%ConfEllipsoid:   semiMajorAxisLength: 25km   majorAxisAzimuth: 166°   majorAxisPlunge: 45°   semiIntermediateAxisLength: 19km   intermediateAxisAzimuth: 68°   intermediateAxisPlunge: 9°   semiMinorAxisLength: 17km
Tsunamigeneic Assesment:
Discriminants: Prob Underwater: <1%
T50Ex: 0.5 [41]    Td: 1.3Xs [3]    Td*T50Ex: - [0]    To: 16.4s [37]
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:
   -
   -
   -
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)
./hypo.1754401454378.map.jpg

First-motion Focal Mechanism (FMAMP_POLARITY):    (Warning: Unreliable solution, qualityCode=C)
Nodal Plane 1: strike: 8°   dip: 77°   rake: 13°
Nodal Plane 2: strike: 275°   dip: 78°   rake: 166°
Quality: azimuthalGap: -1°   stationPolarityCount: 57   misfitWeightCount: 12.9   misfit: 0.15   stationDistributionRatio: 0.45   meanDistP: 48.3   meanDistT: 36.6   qualityCode: C
Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_polarity
./hypo.1754401454378.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.1754401454378.mech.fmamp_polarity_waveform.mechanism.jpg
First-motion Focal Mechanism (HASH):
Nodal Plane 1: strike: 255°   dip: 69°   rake: -146°
Nodal Plane 2: strike: 151°   dip: 58°   rake: -25°
Quality: azimuthalGap: 48°   stationPolarityCount: 57   misfit: 0.25   stationDistributionRatio: 0.59   rmsAngDiffAccPref: 9.33   fracAcc30degPref: 1.00   qualityCode: B
Method: methodID: smi:gov.usgs/focalmec/HASH_1.2
./hypo.1754401454378.mech.hash.mechanism.jpg

Event ID: smi:alomax.net_BETA/author/ee/event/1754401454378
Event info last updated: 2025.08.05-14:43:00 UTC
Event first association/location: 2025.08.05-13:48:02 UTC
Software: Early-est 1.2.10 (2024.02.23)
Agency: alomax.net_BETA