Early-est:     Hindu Kush Region, Afghanistan    2023.03.10-01:16:16.60    q:B      mb:3.8    Mwp:-    Mwpd:-    Td*T50Ex:-     fmamp_polarity:./hypo.1678410976602.mech.fmamp_polarity.thumb.jpg     hash:./hypo.1678410976602.mech.hash.thumb.jpg     fmamp_amp_aref:./hypo.1678410976602.mech.fmamp_amp_aref.thumb.jpg     fmamp_amp_mwp:./hypo.1678410976602.mech.fmamp_amp_mwp.thumb.jpg

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

Earthquake Details:
Magnitude: mb: 3.8 [8]    Mwp: - [0]    Mwpd: - [0]
Region: Hindu Kush Region, Afghanistan
Origin Time: 2023.03.10-01:16:16.60 UTC
Hypocenter: lat: 36.54°  lon: 70.46°  [+/-14km]    depth: 187km  [+/-17km]
Location Quality: qualityCode:  B     stdErr: 1.2s   assocPhases: 14   usedPhases: 12
minDist: 2.3°   maxDist: 124.9°   AzGap: 163°   2ndAzGap: 246°   atten: -1.50 [+/-0.62]
Location Uncertainty: 68%ConfEllipse:   minHorUnc: 13km   maxHorUnc: 14km   azMaxHorUnc: 146°
68%ConfEllipsoid:   semiMajorAxisLength: 18km   majorAxisAzimuth: 143°   majorAxisPlunge: 52°   semiIntermediateAxisLength: 16km   intermediateAxisAzimuth: 347°   intermediateAxisPlunge: 35°   semiMinorAxisLength: 16km
Tsunamigeneic Assesment:
Discriminants: Prob Underwater: <1%
T50Ex: 0.6 [7]    Td: -s [0]    Td*T50Ex: - [0]    To: 2.5Xs [1]
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:
       187km
       187km
       187km
Slab depth at epicenter:
       n/a
       -
       -
./hypo.1678410976602.map.jpg

First-motion Focal Mechanism (FMAMP_POLARITY):    (Warning: VERY UNRELIABLE SOLUTION, qualityCode=D)
Nodal Plane 1: strike: 162°   dip: 9°   rake: -168°
Nodal Plane 2: strike: 61°   dip: 88°   rake: -82°
Quality: azimuthalGap: -1°   stationPolarityCount: 9   misfitWeightCount: 5.6   misfit: 0.10   stationDistributionRatio: 0.52   meanDistP: 30.9   meanDistT: 42.2   qualityCode: D
Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_polarity
./hypo.1678410976602.mech.fmamp_polarity.mechanism.jpg
First-motion Focal Mechanism (HASH):    (Warning: VERY UNRELIABLE SOLUTION, qualityCode=D)
Nodal Plane 1: strike: 106°   dip: 4°   rake: 140°
Nodal Plane 2: strike: 236°   dip: 87°   rake: 87°
Quality: azimuthalGap: 112°   stationPolarityCount: 9   misfit: 0.29   stationDistributionRatio: 0.68   rmsAngDiffAccPref: 48.98   fracAcc30degPref: 0.24   qualityCode: D
Method: methodID: smi:gov.usgs/focalmec/HASH_1.2
./hypo.1678410976602.mech.hash.mechanism.jpg
First-motion Focal Mechanism (FMAMP_AMP_AREF):    (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/_amp_aref
./hypo.1678410976602.mech.fmamp_amp_aref.mechanism.jpg
First-motion Focal Mechanism (FMAMP_AMP_MWP):    (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/_amp_mwp
./hypo.1678410976602.mech.fmamp_amp_mwp.mechanism.jpg

Event ID: smi:KOERI/ee/event/1678410976602
Event info last updated: 2023.03.10-02:16:46 UTC
Event first association/location: 2023.03.10-02:07:33 UTC
Software: Early-est 1.2.0 (2016.06.27)
Agency: KOERI