Early-est:     Solomon Islands    2017.03.09-17:20:27.66    q:C      mb:4.7    Mwp:-    Mwpd:-    Td*T50Ex:-     fmamp_polarity:./hypo.1489080025933.mech.fmamp_polarity.thumb.jpg     hash:./hypo.1489080025933.mech.hash.thumb.jpg     fmamp_amp_aref:./hypo.1489080025933.mech.fmamp_amp_aref.thumb.jpg     fmamp_amp_mwp:./hypo.1489080025933.mech.fmamp_amp_mwp.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 [25]    Mwp: - [0]    Mwpd: - [0]
Region: Solomon Islands
Origin Time: 2017.03.09-17:20:27.66 UTC
Hypocenter: lat: -10.50°  lon: 161.44°  [+/-43km]    depth: 68km  [+/-43km]
Location Quality: qualityCode:  C     stdErr: 1.4s   assocPhases: 34   usedPhases: 29
minDist: 1.8°   maxDist: 125.6°   AzGap: 112°   2ndAzGap: 136°   atten: -0.49 [+/-0.29]
Location Uncertainty: 68%ConfEllipse:   minHorUnc: 11km   maxHorUnc: 43km   azMaxHorUnc: 1°
68%ConfEllipsoid:   semiMajorAxisLength: 66km   majorAxisAzimuth: 181°   majorAxisPlunge: 38°   semiIntermediateAxisLength: 16km   intermediateAxisAzimuth: 36°   intermediateAxisPlunge: 46°   semiMinorAxisLength: 13km
Tsunamigeneic Assesment:
Discriminants: Prob Underwater: >99%
T50Ex: 0.4 [14]    Td: -s [0]    Td*T50Ex: - [0]    To: 5.4s [11]
Closest plate boundaries:
   Pacific / Australia [subduction zone]: distance: ~70km
Subduction geometry:    Zone: Solomon Islands    Slab depth at epicenter: 37km
Decision table (TEST!):
Event type: Subduction Zone Other Thrust/Normal Strike-slip
Compatible close plate boundary?:
 YES (70km)
 no
 no
Prob underwater:
 >99%
 >99%
 >99%
Td*T50Ex:
   -
   -
   -
Td*To:
     -
     -
     -
Mwp magnitude:
       -
       -
       -
Hypocenter depth:
       68km
       68km
       68km
Slab depth at epicenter:
       37km
       -
       -
./hypo.1489080025933.map.jpg

First-motion Focal Mechanism (FMAMP_POLARITY):    (Warning: VERY UNRELIABLE SOLUTION, qualityCode=D)
Nodal Plane 1: strike: 280°   dip: 18°   rake: 173°
Nodal Plane 2: strike: 17°   dip: 88°   rake: 72°
Quality: azimuthalGap: -1°   stationPolarityCount: 27   misfitWeightCount: 6.1   misfit: 0.10   stationDistributionRatio: 0.52   meanDistP: 38.2   meanDistT: 41.7   qualityCode: D
Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_polarity
./hypo.1489080025933.mech.fmamp_polarity.mechanism.jpg
First-motion Focal Mechanism (HASH):    (Warning: Unreliable solution, qualityCode=C)
Nodal Plane 1: strike: 283°   dip: 64°   rake: -166°
Nodal Plane 2: strike: 187°   dip: 77°   rake: -27°
Quality: azimuthalGap: 79°   stationPolarityCount: 27   misfit: 0.41   stationDistributionRatio: 0.78   rmsAngDiffAccPref: 32.88   fracAcc30degPref: 0.55   qualityCode: C
Method: methodID: smi:gov.usgs/focalmec/HASH_1.2
./hypo.1489080025933.mech.hash.mechanism.jpg
First-motion Focal Mechanism (FMAMP_AMP_AREF):    (No solution available)
Nodal Plane 1: strike: 43°   dip: 0°   rake: 0°
Nodal Plane 2: strike: 313°   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
./hypo.1489080025933.mech.fmamp_amp_aref.mechanism.jpg
First-motion Focal Mechanism (FMAMP_AMP_MWP):    (No solution available)
Nodal Plane 1: strike: 43°   dip: 0°   rake: 0°
Nodal Plane 2: strike: 313°   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
./hypo.1489080025933.mech.fmamp_amp_mwp.mechanism.jpg

Event ID: smi:localhost/ee/event/1489080025933
Event info last updated: 2017.03.09-18:20:43 UTC
Event first association/location: 2017.03.09-17:33:08 UTC
Software: Early-est 1.2.0 (2016.06.27)
Agency: localhost