Nashville-Davidson metropolitan government (balance), Tennessee Earthquake Risk Score
Nashville-Davidson metropolitan government (balance), Tennessee has a 1.6 / 10 earthquake risk score from PerilScore v4 data.
Computed from decades of public weather data using physics-based probability modeling.
- Risk Score (0-10)
- 1.6
- Historical Events
- No data
- Avg Return Period
- No data
- Data Confidence
- 85%
in the record
years between events
Nashville-Davidson metropolitan government (balance), Tennessee has a 1.6 / 10 earthquake risk score, which falls in the low band and is in the 21th percentile among scored local areas in this model. The score was snapshotted on 2026-06-17 with 85% model confidence.
What drives this score here?
NSHM site-adjusted PGA is the largest V4 contributor from registered local hazard drivers. For this location, the score card also highlights these model signals:
- Site PGA: 0.26 g
- 2% / 50 yr PGA: 0.22 g
- Fault distance: 1054.3 km
- M4+ events: 0
The strongest component metrics in the snapshot are:
- NSHM Site Adjusted PGA: model component 0.070. The raw value is 0.26 g.
- 2Pct 50Yr PGA: model component 0.041. The raw value is 0.22 g.
- Design PGA: model component 0.026. The raw value is 0.17 g.
For earthquake exposure, the useful signals are site-adjusted PGA, design PGA, fault proximity, fault slip rate, and historical seismicity. This snapshot shows site-adjusted PGA at 0.26 g and nearest mapped fault distance at 1054.3 km.
How to read the location signal
This page uses the representative local model area around the large city centroid for Nashville-Davidson metropolitan government (balance), Tennessee. That local model area is roughly 5 square kilometers, so the score is a practical place-level signal for browsing and comparison. The building-level view comes from entering a street address.
Because Nashville-Davidson metropolitan government (balance) is a large population center, this page is included as a representative local area view. Boundary-wide aggregation belongs in a separate county or citywide rollup.
The confidence level supports a useful local read, with some care around the underlying source coverage.
The source record for this page is: PerilScore local earthquake local model feature table with NSHM, site amplification, design PGA, and fault proximity drivers
Why building details matter
A street-address score can account for the unique characteristics of a specific building, including age, construction type, roof shape and condition, occupancy, elevation, defensible space, drainage, terrain, and nearby exposure. Those details can change resilience or susceptibility around the same location-level score.
Use this city page when you want a recognizable local reference point for comparing nearby ZIPs and counties. Since the percentile is lower than many scored areas, the address-level score is still important for finding property-specific exposure.
Use the PerilScore app to enter a street address and see the full property-specific score.
The local score is the starting point
A specific building can perform differently from the surrounding area. The PerilScore street-address check adds building age, construction type, roof details, occupancy, elevation, defensible space, drainage, terrain, and nearby exposure to the earthquake layer shown here.
PerilScoreMore earthquake scores nearby
About this earthquake score
What does the earthquake score mean for Nashville-Davidson metropolitan government (balance), Tennessee?
Why can nearby buildings have different earthquake risk?
How do I get the building-specific score?
Want the full picture for a specific property?
The scores on this site show the representative earthquake layer for a local area. Enter a street address to add building age, construction type, roof details, occupancy, surroundings, and property-level context.