Early-est:     Near S. Coast of Western Honshu    2017.03.09-12:24:28.40    q:B      mb:-    Mwp:-    Mwpd:-    Td*T50Ex:-     fmamp_polarity:     hash:     fmamp_amp_aref:     fmamp_amp_mwp:

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

Earthquake Details: Magnitude: mb: 4.4X [1]    Mwp: - [0]    Mwpd: - [0] Region: Near S. Coast of Western Honshu Origin Time: 2017.03.09-12:24:28.40 UTC Hypocenter: lat: 33.55°  lon: 136.41°  [+/-16km]    depth: 343km  [+/-24km] Location Quality: qualityCode:  B     stdErr: 1.6s   assocPhases: 13   usedPhases: 10 minDist: 1.9°   maxDist: 153.3°   AzGap: 111°   2ndAzGap: 178°   atten: -9.90 [+/-0.00] Location Uncertainty: 68%ConfEllipse:   minHorUnc: 13km   maxHorUnc: 16km   azMaxHorUnc: 95° 68%ConfEllipsoid:   semiMajorAxisLength: 24km   majorAxisAzimuth: 265°   majorAxisPlunge: 86°   semiIntermediateAxisLength: 19km   intermediateAxisAzimuth: 95°   intermediateAxisPlunge: 4°   semiMinorAxisLength: 16km Tsunamigeneic Assesment: Discriminants: Prob Underwater: >99% T50Ex: 0.5X [1]    Td: -s [0]    Td*T50Ex: - [0]    To: -s [0] Closest plate boundaries:    Amur / Philippine Sea [subduction zone]: distance: ~80km Subduction geometry:    Zone: Izu-Bonin    Slab depth at epicenter: 377km Decision table (TEST!): Event type: Subduction Zone Other Thrust/Normal Strike-slip Compatible close plate boundary?:  YES (80km)  no  no Prob underwater:  >99%  >99%  >99% Td*T50Ex:    -    -    - Td*To:      -      -      - Mwp magnitude:        -        -        - Hypocenter depth:        343km        343km        343km Slab depth at epicenter:        377km        -        -

First-motion Focal Mechanism (FMAMP_POLARITY):    (No solution available) Nodal Plane 1: strike: 24°   dip: 0°   rake: 0° Nodal Plane 2: strike: 294°   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
First-motion Focal Mechanism (HASH):    (No solution available) Nodal Plane 1: strike: 999°   dip: 99°   rake: 999° Nodal Plane 2: strike: 324°   dip: 13°   rake: 135° Quality: azimuthalGap: 0°   stationPolarityCount: 5   misfit: 0.99   stationDistributionRatio: 0.00   rmsAngDiffAccPref: 0.00   fracAcc30degPref: 0.00   qualityCode: F Method: methodID: smi:gov.usgs/focalmec/HASH_1.2
First-motion Focal Mechanism (FMAMP_AMP_AREF):    (No solution available) Nodal Plane 1: strike: 24°   dip: 0°   rake: 0° Nodal Plane 2: strike: 294°   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
First-motion Focal Mechanism (FMAMP_AMP_MWP):    (No solution available) Nodal Plane 1: strike: 24°   dip: 0°   rake: 0° Nodal Plane 2: strike: 294°   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

Event ID: smi:localhost/ee/event/1489062268400
Event info last updated: 2017.03.09-13:30:58 UTC
Event first association/location: 2017.03.09-13:00:18 UTC
Software: Early-est 1.2.0 (2016.06.27)
Agency: localhost