Early-est:     Albania    2026.03.30-03:18:49.03    q:A      mb:4.1*    Mwp:-    Mwpd:-    Td*T50Ex:-     fmamp_polarity:./hypo.1774840727578.mech.fmamp_polarity.thumb.jpg     fmamp_polarity_waveform:./hypo.1774840727578.mech.fmamp_polarity_waveform.thumb.jpg     hash:./hypo.1774840727578.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: 4.1* [8]    Mwp: - [0]    Mwpd: - [0]
Region: Albania
Origin Time: 2026.03.30-03:18:49.03 UTC
Hypocenter: lat: 40.99°  lon: 19.70°  [+/-8km]    depth: 18km  [+/-9km]
Location Quality: qualityCode:  A     stdErr: 1.0s   assocPhases: 22   usedPhases: 20
minDist: 1.3°   maxDist: 140.3°   AzGap: 58°   2ndAzGap: 114°   atten: -1.85 [+/-0.28]
Location Uncertainty: 68%ConfEllipse:   minHorUnc: 6km   maxHorUnc: 8km   azMaxHorUnc: 104°
68%ConfEllipsoid:   semiMajorAxisLength: 11km   majorAxisAzimuth: 284°   majorAxisPlunge: 39°   semiIntermediateAxisLength: 8km   intermediateAxisAzimuth: 102°   intermediateAxisPlunge: 51°   semiMinorAxisLength: 7km
Tsunamigeneic Assesment:
Discriminants: Prob Underwater: <1%
T50Ex: 0.7 [6]    Td: -s [0]    Td*T50Ex: - [0]    To: 85.3s [6]
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:
       18km
       18km
       18km
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.1774840727578.map.jpg

First-motion Focal Mechanism (FMAMP_POLARITY):    (Warning: Unreliable solution, qualityCode=C)
Nodal Plane 1: strike: 159°   dip: 9°   rake: 2°
Nodal Plane 2: strike: 68°   dip: 90°   rake: 99°
Quality: azimuthalGap: -1°   stationPolarityCount: 8   misfitWeightCount: 5.2   misfit: 0.14   stationDistributionRatio: 0.71   meanDistP: 51.4   meanDistT: 37.7   qualityCode: C
Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_polarity
./hypo.1774840727578.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.1774840727578.mech.fmamp_polarity_waveform.mechanism.jpg
First-motion Focal Mechanism (HASH):    (Warning: VERY UNRELIABLE SOLUTION, qualityCode=D)
Nodal Plane 1: strike: 70°   dip: 89°   rake: 127°
Nodal Plane 2: strike: 161°   dip: 37°   rake: 1°
Quality: azimuthalGap: 114°   stationPolarityCount: 8   misfit: 0.26   stationDistributionRatio: 0.65   rmsAngDiffAccPref: 50.95   fracAcc30degPref: 0.22   qualityCode: D
Method: methodID: smi:gov.usgs/focalmec/HASH_1.2
./hypo.1774840727578.mech.hash.mechanism.jpg

Event ID: smi:alomax.net_BETA/author/ee/event/1774840727578
Event info last updated: 2026.03.30-04:17:00 UTC
Event first association/location: 2026.03.30-03:21:02 UTC
Software: Early-est 1.2.10 (2024.02.23)
Agency: alomax.net_BETA