Early-est:     Fiji Islands Region    2017.03.12-10:09:37.60    q:A      mb:5.1    Mwp:-    Mwpd:-    Td*T50Ex:0.0     fmamp_polarity:./hypo.1489313377553.mech.fmamp_polarity.thumb.jpg     hash:./hypo.1489313377553.mech.hash.thumb.jpg     fmamp_amp_aref:./hypo.1489313377553.mech.fmamp_amp_aref.thumb.jpg     fmamp_amp_mwp:./hypo.1489313377553.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: 5.1 [113]    Mwp: 5.4X [3]    Mwpd: 5.4Xinv [2]
Region: Fiji Islands Region
Origin Time: 2017.03.12-10:09:37.60 UTC
Hypocenter: lat: -21.55°  lon: -179.17°  [+/-14km]    depth: 595km  [+/-18km]
Location Quality: qualityCode:  A     stdErr: 0.8s   assocPhases: 203   usedPhases: 152
minDist: 4.6°   maxDist: 156.0°   AzGap: 27°   2ndAzGap: 46°   atten: -1.63 [+/-0.13]
Location Uncertainty: 68%ConfEllipse:   minHorUnc: 11km   maxHorUnc: 14km   azMaxHorUnc: 175°
68%ConfEllipsoid:   semiMajorAxisLength: 19km   majorAxisAzimuth: 173°   majorAxisPlunge: 52°   semiIntermediateAxisLength: 17km   intermediateAxisAzimuth: 358°   intermediateAxisPlunge: 37°   semiMinorAxisLength: 14km
Tsunamigeneic Assesment:
Discriminants: Prob Underwater: >99%
T50Ex: 0.0 [66]    Td: 1.3s [11]    Td*T50Ex: 0.0 [11]    To: 1.5s [60]
Closest plate boundaries:
Subduction geometry:    Zone: Kermadec-Tonga    Slab depth at epicenter: 589km
Decision table (TEST!):
Event type: Subduction Zone Other Thrust/Normal Strike-slip
Compatible close plate boundary?:
 no
 no
 no
Prob underwater:
 >99%
 >99%
 >99%
Td*T50Ex:
   0.0
   0.0
   0.0
Td*To:
     2.0
     2.0
     2.0
Mwp magnitude:
       -
       -
       -
Hypocenter depth:
       595km
       595km
       595km
Slab depth at epicenter:
       589km
       -
       -
./hypo.1489313377553.map.jpg

First-motion Focal Mechanism (FMAMP_POLARITY):
Nodal Plane 1: strike: 61°   dip: 46°   rake: 167°
Nodal Plane 2: strike: 160°   dip: 81°   rake: 44°
Quality: azimuthalGap: -1°   stationPolarityCount: 113   misfitWeightCount: 28.0   misfit: 0.19   stationDistributionRatio: 0.45   meanDistP: 22.1   meanDistT: 17.8   qualityCode: B
Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_polarity
./hypo.1489313377553.mech.fmamp_polarity.mechanism.jpg
First-motion Focal Mechanism (HASH):    (Warning: VERY UNRELIABLE SOLUTION, qualityCode=D)
Nodal Plane 1: strike: 224°   dip: 86°   rake: 146°
Nodal Plane 2: strike: 316°   dip: 56°   rake: 4°
Quality: azimuthalGap: 27°   stationPolarityCount: 113   misfit: 0.38   stationDistributionRatio: 0.61   rmsAngDiffAccPref: 31.18   fracAcc30degPref: 0.59   qualityCode: D
Method: methodID: smi:gov.usgs/focalmec/HASH_1.2
./hypo.1489313377553.mech.hash.mechanism.jpg
First-motion Focal Mechanism (FMAMP_AMP_AREF):    (Warning: Unreliable solution, qualityCode=C)
Nodal Plane 1: strike: 18°   dip: 36°   rake: 132°
Nodal Plane 2: strike: 150°   dip: 64°   rake: 65°
Quality: azimuthalGap: -1°   stationPolarityCount: 16   misfitWeightCount: 4.2   misfit: 9999.90   stationDistributionRatio: 0.83   meanDistP: 33.9   meanDistT: 35.1   qualityCode: C
Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_amp_aref
./hypo.1489313377553.mech.fmamp_amp_aref.mechanism.jpg
First-motion Focal Mechanism (FMAMP_AMP_MWP):    (No solution available)
Nodal Plane 1: strike: 18°   dip: 0°   rake: 0°
Nodal Plane 2: strike: 288°   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.1489313377553.mech.fmamp_amp_mwp.mechanism.jpg

Event ID: smi:localhost/ee/event/1489313377553
Event info last updated: 2017.03.12-11:10:18 UTC
Event first association/location: 2017.03.12-10:17:42 UTC
Software: Early-est 1.2.0 (2016.06.27)
Agency: localhost