Early-est:     Tajikistan    2026.06.03-06:59:11.29    q:C      mb:5.0*    Mwp:4.8    Mwpd:-    Td*T50Ex:0.7     fmamp_polarity:./hypo.1780469942056.mech.fmamp_polarity.thumb.jpg     fmamp_polarity_waveform:./hypo.1780469942056.mech.fmamp_polarity_waveform.thumb.jpg     hash:./hypo.1780469942056.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* [33]    Mwp: 4.8 [4]    Mwpd: 5.3Xinv [1]
Region: Tajikistan
Origin Time: 2026.06.03-06:59:11.29 UTC
Hypocenter: lat: 40.15°  lon: 71.38°  [+/-51km]    depth: 11km  [+/-39km]
Location Quality: qualityCode:  C     stdErr: 1.8s   assocPhases: 55   usedPhases: 34
minDist: 2.8°   maxDist: 151.7°   AzGap: 98°   2ndAzGap: 170°   atten: -1.15 [+/-0.35]
Location Uncertainty: 68%ConfEllipse:   minHorUnc: 27km   maxHorUnc: 51km   azMaxHorUnc: 161°
68%ConfEllipsoid:   semiMajorAxisLength: 64km   majorAxisAzimuth: 341°   majorAxisPlunge: 12°   semiIntermediateAxisLength: 38km   intermediateAxisAzimuth: 212°   intermediateAxisPlunge: 71°   semiMinorAxisLength: 33km
Tsunamigeneic Assesment:
Discriminants: Prob Underwater: <1%
T50Ex: 0.5 [24]    Td: 1.5s [5]    Td*T50Ex: 0.7 [5]    To: 12.2s [22]
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:
   0.7
   0.7
   0.7
Td*To:
     18.3
     18.3
     18.3
Mwp magnitude:
       4.8
       4.8
       4.8
Hypocenter depth:
       11km
       11km
       11km
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.1780469942056.map.jpg

First-motion Focal Mechanism (FMAMP_POLARITY):    (Warning: VERY UNRELIABLE SOLUTION, qualityCode=D)
Nodal Plane 1: strike: 137°   dip: 40°   rake: -164°
Nodal Plane 2: strike: 35°   dip: 80°   rake: -51°
Quality: azimuthalGap: -1°   stationPolarityCount: 34   misfitWeightCount: 6.0   misfit: 0.09   stationDistributionRatio: 0.41   meanDistP: 43.1   meanDistT: 50.1   qualityCode: D
Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_polarity
./hypo.1780469942056.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.1780469942056.mech.fmamp_polarity_waveform.mechanism.jpg
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: 170°   stationPolarityCount: 34   misfit: 0.99   stationDistributionRatio: 0.00   rmsAngDiffAccPref: 0.00   fracAcc30degPref: 0.00   qualityCode: E
Method: methodID: smi:gov.usgs/focalmec/HASH_1.2
./hypo.1780469942056.mech.hash.mechanism.jpg

Event ID: smi:alomax.net_BETA/author/ee/event/1780469942056
Event info last updated: 2026.06.03-07:58:00 UTC
Event first association/location: 2026.06.03-07:05:00 UTC
Software: Early-est 1.2.10 (2024.02.23)
Agency: alomax.net_BETA