Early-est:     Pakistan    2026.02.13-06:30:26.60    q:B      mb:5.2*    Mwp:5.2    Mwpd:-    Td*T50Ex:0.7     fmamp_polarity:./hypo.1770964226894.mech.fmamp_polarity.thumb.jpg     fmamp_polarity_waveform:./hypo.1770964226894.mech.fmamp_polarity_waveform.thumb.jpg     hash:./hypo.1770964226894.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: 5.2* [96]    Mwp: 5.2 [11]    Mwpd: 5.4Xinv [11]
Region: Pakistan
Origin Time: 2026.02.13-06:30:26.60 UTC
Hypocenter: lat: 28.40°  lon: 67.33°  [+/-23km]    depth: 15km  [+/-35km]
Location Quality: qualityCode:  B     stdErr: 1.2s   assocPhases: 143   usedPhases: 110
minDist: 6.3°   maxDist: 144.0°   AzGap: 38°   2ndAzGap: 71°   atten: -1.48 [+/-0.28]
Location Uncertainty: 68%ConfEllipse:   minHorUnc: 17km   maxHorUnc: 23km   azMaxHorUnc: 24°
68%ConfEllipsoid:   semiMajorAxisLength: 37km   majorAxisAzimuth: 22°   majorAxisPlunge: 61°   semiIntermediateAxisLength: 25km   intermediateAxisAzimuth: 208°   intermediateAxisPlunge: 29°   semiMinorAxisLength: 21km
Tsunamigeneic Assesment:
Discriminants: Prob Underwater: <1%
T50Ex: 0.4 [77]    Td: 1.7s [16]    Td*T50Ex: 0.7 [16]    To: 2.3s [72]
Closest plate boundaries:
   Eurasia - India [continental transform fault]: distance: ~0km
Subduction geometry: none or not available
Decision table (TEST!):
Event type: Subduction Zone Other Thrust/Normal Strike-slip
Compatible close plate boundary?:
 no
 no
 YES (0km)
Prob underwater:
 <1%
 <1%
 <1%
Td*T50Ex:
   0.7
   0.7
   0.7
Td*To:
     3.9
     3.9
     3.9
Mwp magnitude:
       5.2
       5.2
       5.2
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.1770964226894.map.jpg

First-motion Focal Mechanism (FMAMP_POLARITY):
Nodal Plane 1: strike: 155°   dip: 21°   rake: 8°
Nodal Plane 2: strike: 58°   dip: 87°   rake: 111°
Quality: azimuthalGap: -1°   stationPolarityCount: 93   misfitWeightCount: 15.7   misfit: 0.13   stationDistributionRatio: 0.45   meanDistP: 27.6   meanDistT: 34.7   qualityCode: B
Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_polarity
./hypo.1770964226894.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.1770964226894.mech.fmamp_polarity_waveform.mechanism.jpg
First-motion Focal Mechanism (HASH):
Nodal Plane 1: strike: 285°   dip: 64°   rake: -161°
Nodal Plane 2: strike: 187°   dip: 73°   rake: -27°
Quality: azimuthalGap: 37°   stationPolarityCount: 93   misfit: 0.27   stationDistributionRatio: 0.66   rmsAngDiffAccPref: 13.27   fracAcc30degPref: 0.98   qualityCode: B
Method: methodID: smi:gov.usgs/focalmec/HASH_1.2
./hypo.1770964226894.mech.hash.mechanism.jpg

Event ID: smi:alomax.net_BETA/author/ee/event/1770964226894
Event info last updated: 2026.02.13-07:29:02 UTC
Event first association/location: 2026.02.13-06:39:02 UTC
Software: Early-est 1.2.10 (2024.02.23)
Agency: alomax.net_BETA