Early-est:     Near Coast of Nicaragua    2025.05.28-09:14:45.98    q:B      mb:4.6*    Mwp:-    Mwpd:-    Td*T50Ex:-     fmamp_polarity:     fmamp_polarity_waveform:     hash:

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

Earthquake Details: Magnitude: mb: 4.6* [14]    Mwp: - [0]    Mwpd: - [0] Region: Near Coast of Nicaragua Origin Time: 2025.05.28-09:14:45.98 UTC Hypocenter: lat: 11.89°  lon: -86.85°  [+/-19km]    depth: 59km  [+/-26km] Location Quality: qualityCode:  B     stdErr: 1.2s   assocPhases: 24   usedPhases: 19 minDist: 1.3°   maxDist: 44.5°   AzGap: 188°   2ndAzGap: 200°   atten: -1.97 [+/-0.97] Location Uncertainty: 68%ConfEllipse:   minHorUnc: 14km   maxHorUnc: 19km   azMaxHorUnc: 61° 68%ConfEllipsoid:   semiMajorAxisLength: 31km   majorAxisAzimuth: 69°   majorAxisPlunge: 51°   semiIntermediateAxisLength: 18km   intermediateAxisAzimuth: 192°   intermediateAxisPlunge: 24°   semiMinorAxisLength: 15km Tsunamigeneic Assesment: Discriminants: Prob Underwater: >99% T50Ex: 0.3 [11]    Td: -s [0]    Td*T50Ex: - [0]    To: 1.3s [9] Closest plate boundaries:    Caribbean / Cocos [subduction zone]: distance: ~110km    Panama - Caribbean [continental convergent boundary]: distance: ~180km    Cocos \ Panama [subduction zone]: distance: ~190km Subduction geometry:    Zone: Central America: 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 (110km)  no  no Prob underwater:  >99%  >99%  >99% Td*T50Ex:    -    -    - Td*To:      -      -      - Mwp magnitude:        -        -        - Hypocenter depth:        59km        59km        59km 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)

First-motion Focal Mechanism (FMAMP_POLARITY):    (Warning: VERY UNRELIABLE SOLUTION, qualityCode=D) Nodal Plane 1: strike: 343°   dip: 18°   rake: 83° Nodal Plane 2: strike: 170°   dip: 72°   rake: 92° Quality: azimuthalGap: -1°   stationPolarityCount: 16   misfitWeightCount: 3.0   misfit: 0.03   stationDistributionRatio: 0.50   meanDistP: 51.8   meanDistT: 49.2   qualityCode: D Method: methodID: smi:net.alomax/focalmec/fmamp_0.0.5X_2016.06.14/_polarity
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
First-motion Focal Mechanism (HASH):    (Warning: Unreliable solution, qualityCode=C) Nodal Plane 1: strike: 124°   dip: 50°   rake: 114° Nodal Plane 2: strike: 268°   dip: 46°   rake: 63° Quality: azimuthalGap: 116°   stationPolarityCount: 16   misfit: 0.27   stationDistributionRatio: 0.91   rmsAngDiffAccPref: 38.08   fracAcc30degPref: 0.56   qualityCode: C Method: methodID: smi:gov.usgs/focalmec/HASH_1.2

Event ID: smi:alomax.net_BETA/author/ee/event/1748423686273
Event info last updated: 2025.05.28-10:13:00 UTC
Event first association/location: 2025.05.28-09:23:04 UTC
Software: Early-est 1.2.10 (2024.02.23)
Agency: alomax.net_BETA