Early-est:     Jujuy Province, Argentina    2024.12.17-16:49:37.88    q:C      mb:4.0*    Mwp:-    Mwpd:-    Td*T50Ex:-     fmamp_polarity:./hypo.1734454174768.mech.fmamp_polarity.thumb.jpg     fmamp_polarity_waveform:./hypo.1734454174768.mech.fmamp_polarity_waveform.thumb.jpg     hash:./hypo.1734454174768.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: 4.0* [9]    Mwp: - [0]    Mwpd: - [0]
Region: Jujuy Province, Argentina
Origin Time: 2024.12.17-16:49:37.88 UTC
Hypocenter: lat: -23.98°  lon: -66.63°  [+/-16km]    depth: 180km  [+/-16km]
Location Quality: qualityCode:  C     stdErr: 1.6s   assocPhases: 13   usedPhases: 8
minDist: 2.9°   maxDist: 59.2°   AzGap: 104°   2ndAzGap: 148°   atten: -0.47 [+/-0.51]
Location Uncertainty: 68%ConfEllipse:   minHorUnc: 12km   maxHorUnc: 16km   azMaxHorUnc: 89°
68%ConfEllipsoid:   semiMajorAxisLength: 20km   majorAxisAzimuth: 89°   majorAxisPlunge: 28°   semiIntermediateAxisLength: 15km   intermediateAxisAzimuth: 355°   intermediateAxisPlunge: 8°   semiMinorAxisLength: 15km
Tsunamigeneic Assesment:
Discriminants: Prob Underwater: <1%
T50Ex: 0.4 [8]    Td: -s [0]    Td*T50Ex: - [0]    To: 7.1s [8]
Closest plate boundaries:
Subduction geometry:    Zone: South America: DEBUG: error: [Errno 2] No such file or directory: 'gmt'    Slab depth at epicenter: error: evaluating slab depth: -999.9
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:
       180km
       180km
       180km
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.1734454174768.map.jpg

First-motion Focal Mechanism (FMAMP_POLARITY):    (Warning: Unreliable solution, qualityCode=C)
Nodal Plane 1: strike: 179°   dip: 23°   rake: -133°
Nodal Plane 2: strike: 44°   dip: 74°   rake: -74°
Quality: azimuthalGap: -1°   stationPolarityCount: 8   misfitWeightCount: 5.4   misfit: 0.00   stationDistributionRatio: 0.47   meanDistP: 43.6   meanDistT: 43.3   qualityCode: C
Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_polarity
./hypo.1734454174768.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.1734454174768.mech.fmamp_polarity_waveform.mechanism.jpg
First-motion Focal Mechanism (HASH):    (Warning: Unreliable solution, qualityCode=C)
Nodal Plane 1: strike: 48°   dip: 89°   rake: -83°
Nodal Plane 2: strike: 151°   dip: 7°   rake: -168°
Quality: azimuthalGap: 142°   stationPolarityCount: 8   misfit: 0.04   stationDistributionRatio: 0.57   rmsAngDiffAccPref: 43.83   fracAcc30degPref: 0.42   qualityCode: C
Method: methodID: smi:gov.usgs/focalmec/HASH_1.2
./hypo.1734454174768.mech.hash.mechanism.jpg

Event ID: smi:alomax.net_BETA/author/ee/event/1734454174768
Event info last updated: 2024.12.17-17:48:01 UTC
Event first association/location: 2024.12.17-16:55:02 UTC
Software: Early-est 1.2.10 (2024.02.23)
Agency: alomax.net_BETA