Early-est:     Near East Coast of Kamchatka    2024.12.14-20:16:00.37    q:B      mb:4.7*    Mwp:-    Mwpd:-    Td*T50Ex:-     fmamp_polarity:./hypo.1734207357869.mech.fmamp_polarity.thumb.jpg     fmamp_polarity_waveform:./hypo.1734207357869.mech.fmamp_polarity_waveform.thumb.jpg     hash:./hypo.1734207357869.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: 4.7* [28]    Mwp: 4.7X [1]    Mwpd: - [0]
Region: Near East Coast of Kamchatka
Origin Time: 2024.12.14-20:16:00.37 UTC
Hypocenter: lat: 54.56°  lon: 160.19°  [+/-14km]    depth: 109km  [+/-18km]
Location Quality: qualityCode:  B     stdErr: 1.5s   assocPhases: 57   usedPhases: 39
minDist: 1.8°   maxDist: 144.0°   AzGap: 77°   2ndAzGap: 101°   atten: -1.74 [+/-0.30]
Location Uncertainty: 68%ConfEllipse:   minHorUnc: 13km   maxHorUnc: 14km   azMaxHorUnc: 129°
68%ConfEllipsoid:   semiMajorAxisLength: 18km   majorAxisAzimuth: 193°   majorAxisPlunge: 65°   semiIntermediateAxisLength: 17km   intermediateAxisAzimuth: 303°   intermediateAxisPlunge: 9°   semiMinorAxisLength: 16km
Tsunamigeneic Assesment:
Discriminants: Prob Underwater: <1%
T50Ex: 0.0 [13]    Td: -s [0]    Td*T50Ex: - [0]    To: 1.6s [13]
Closest plate boundaries:
   Okhotsk / Pacific [subduction zone]: distance: ~200km
   Okhotsk / North America [subduction zone]: distance: ~240km
   North America / Pacific [subduction zone]: distance: ~260km
Subduction geometry:    Zone: Kamchatka/Kurils/Japan: 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?:
 YES (200km)
 no
 no
Prob underwater:
 <1%
 <1%
 <1%
Td*T50Ex:
   -
   -
   -
Td*To:
     -
     -
     -
Mwp magnitude:
       -
       -
       -
Hypocenter depth:
       109km
       109km
       109km
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.1734207357869.map.jpg

First-motion Focal Mechanism (FMAMP_POLARITY):    (Warning: Unreliable solution, qualityCode=C)
Nodal Plane 1: strike: 330°   dip: 73°   rake: 168°
Nodal Plane 2: strike: 64°   dip: 79°   rake: 18°
Quality: azimuthalGap: -1°   stationPolarityCount: 34   misfitWeightCount: 12.1   misfit: 0.17   stationDistributionRatio: 0.50   meanDistP: 48.2   meanDistT: 37.6   qualityCode: C
Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_polarity
./hypo.1734207357869.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.1734207357869.mech.fmamp_polarity_waveform.mechanism.jpg
First-motion Focal Mechanism (HASH):
Nodal Plane 1: strike: 339°   dip: 64°   rake: -177°
Nodal Plane 2: strike: 248°   dip: 88°   rake: -26°
Quality: azimuthalGap: 71°   stationPolarityCount: 34   misfit: 0.26   stationDistributionRatio: 0.76   rmsAngDiffAccPref: 21.91   fracAcc30degPref: 0.96   qualityCode: B
Method: methodID: smi:gov.usgs/focalmec/HASH_1.2
./hypo.1734207357869.mech.hash.mechanism.jpg

Event ID: smi:alomax.net_BETA/author/ee/event/1734207357869
Event info last updated: 2024.12.14-21:14:09 UTC
Event first association/location: 2024.12.14-20:20:04 UTC
Software: Early-est 1.2.10 (2024.02.23)
Agency: alomax.net_BETA