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Hazard Profiles/Puerto Rico/00901

San Juan, Puerto Rico 00901

San Juan County · Puerto Rico

18.4671° N, 66.1185° W

Climate-Adjusted Hazard Scores
◎Hurricane
7.6/10HIGH
CAT3+ historical track frequency (9yr return)3.1 / 3.5
Distance to coastline2.5 / 3.0
Storm surge exposure (elevation + coastal proximity)2.0 / 3.5
Model v1.0 · Hazard score
≋Flood
6.0/10MODERATE
FEMA flood zone (estimated)2.5 / 4.0
Elevation above base flood level1.0 / 3.0
Regional NFIP historical loss density2.5 / 3.0
Model v1.0 · Hazard score
⊕Earthquake
3.7/10LOW
Seismic source zone activity (Gutenberg-Richter)0.5 / 3.5
Proximity to mapped Quaternary faults0.3 / 3.0
Historical damage potential (Hazus W1 thresholds)2.9 / 3.5
Model v1.0 · Hazard score
Natural Hazards in San Juan

Based on historical data and geographic analysis, the primary natural hazards affecting San Juan, Puerto Rico (00901) are hurricane and earthquake. These scores are derived from federal and academic sources.

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Puerto Rico Hazard Profiles
Puerto Rico HurricanePuerto Rico Earthquake
Data Sources
USGS Earthquake Hazards.gov
NOAA National Hurricane Center.gov
FEMA Flood Map Service.gov
NIFC Active Fire Data.gov
NOAA Storm Prediction Center.gov
NOAA Storm Events Database.gov

Climate-Adjusted Hazard Scores — derived from federal and academic sources. Property exposure data not included. Not a substitute for professional actuarial assessment.

For situational awareness only — not for emergency response.