Early-est:     Chile - Argentina Border Region    2017.03.11-07:00:34.04    q:B      mb:5.0    Mwp:-    Mwpd:-    Td*T50Ex:-     fmamp_polarity:./hypo.1489215633001.mech.fmamp_polarity.thumb.jpg     hash:./hypo.1489215633001.mech.hash.thumb.jpg     fmamp_amp_aref:./hypo.1489215633001.mech.fmamp_amp_aref.thumb.jpg     fmamp_amp_mwp:./hypo.1489215633001.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: 5.0 [32]    Mwp: 4.6X [1]    Mwpd: - [0]
Region: Chile - Argentina Border Region
Origin Time: 2017.03.11-07:00:34.04 UTC
Hypocenter: lat: -29.17°  lon: -69.39°  [+/-14km]    depth: 109km  [+/-15km]
Location Quality: qualityCode:  B     stdErr: 1.2s   assocPhases: 66   usedPhases: 49
minDist: 1.2°   maxDist: 161.1°   AzGap: 47°   2ndAzGap: 73°   atten: -1.19 [+/-0.19]
Location Uncertainty: 68%ConfEllipse:   minHorUnc: 12km   maxHorUnc: 14km   azMaxHorUnc: 100°
68%ConfEllipsoid:   semiMajorAxisLength: 18km   majorAxisAzimuth: 280°   majorAxisPlunge: 12°   semiIntermediateAxisLength: 15km   intermediateAxisAzimuth: 90°   intermediateAxisPlunge: 78°   semiMinorAxisLength: 15km
Tsunamigeneic Assesment:
Discriminants: Prob Underwater: <1%
T50Ex: 0.0 [17]    Td: 0.5Xs [1]    Td*T50Ex: - [0]    To: 0.9s [12]
Closest plate boundaries:
   Nazca \ South America [subduction zone]: distance: ~290km
Subduction geometry:    Zone: South America    Slab depth at epicenter: 89km
Decision table (TEST!):
Event type: Subduction Zone Other Thrust/Normal Strike-slip
Compatible close plate boundary?:
 YES (290km)
 no
 no
Prob underwater:
 <1%
 <1%
 <1%
Td*T50Ex:
   -
   -
   -
Td*To:
     -
     -
     -
Mwp magnitude:
       -
       -
       -
Hypocenter depth:
       109km
       109km
       109km
Slab depth at epicenter:
       89km
       -
       -
./hypo.1489215633001.map.jpg

First-motion Focal Mechanism (FMAMP_POLARITY):    (Warning: Unreliable solution, qualityCode=C)
Nodal Plane 1: strike: 294°   dip: 56°   rake: 176°
Nodal Plane 2: strike: 26°   dip: 87°   rake: 34°
Quality: azimuthalGap: -1°   stationPolarityCount: 44   misfitWeightCount: 11.5   misfit: 0.10   stationDistributionRatio: 0.43   meanDistP: 40.7   meanDistT: 24.3   qualityCode: C
Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_polarity
./hypo.1489215633001.mech.fmamp_polarity.mechanism.jpg
First-motion Focal Mechanism (HASH):
Nodal Plane 1: strike: 304°   dip: 65°   rake: 174°
Nodal Plane 2: strike: 37°   dip: 84°   rake: 26°
Quality: azimuthalGap: 97°   stationPolarityCount: 44   misfit: 0.17   stationDistributionRatio: 0.63   rmsAngDiffAccPref: 22.77   fracAcc30degPref: 1.00   qualityCode: B
Method: methodID: smi:gov.usgs/focalmec/HASH_1.2
./hypo.1489215633001.mech.hash.mechanism.jpg
First-motion Focal Mechanism (FMAMP_AMP_AREF):    (No solution available)
Nodal Plane 1: strike: 15°   dip: 0°   rake: 0°
Nodal Plane 2: strike: 285°   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.1489215633001.mech.fmamp_amp_aref.mechanism.jpg
First-motion Focal Mechanism (FMAMP_AMP_MWP):    (No solution available)
Nodal Plane 1: strike: 15°   dip: 0°   rake: 0°
Nodal Plane 2: strike: 285°   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.1489215633001.mech.fmamp_amp_mwp.mechanism.jpg

Event ID: smi:localhost/ee/event/1489215633001
Event info last updated: 2017.03.11-08:00:59 UTC
Event first association/location: 2017.03.11-07:06:18 UTC
Software: Early-est 1.2.0 (2016.06.27)
Agency: localhost