Luzerne County
Pennsylvania — Natural Disaster Risk Assessment
MediumComposite Risk Score
National percentile: 92th
Luzerne County faces medium composite natural disaster risk (NRI Risk Index score 91.6, 92th national percentile), driven primarily by winter weather and lightning exposure. Expected annual loss across all 18 hazard types is $88M.
Source: FEMA National Risk Index v1.20 · Updated December 2025
Top Hazards
All 18 Hazard Risks
| Winter Weather | Very High | 13.32 / yr | $844K |
| Lightning | High | 33.11 / yr | $2M |
| Riverine Flood | High | 2.46 / yr | $64M |
| Cold Wave | High | 2.79 / yr | $9M |
| Heat Wave | Medium | 2.47 / yr | $3M |
| Earthquake | Low | 0.00 / yr | $2M |
| Hurricane | Medium | 0.04 / yr | $3M |
| Ice Storm | High | 0.96 / yr | $415K |
| Tornado | Medium | 0.35 / yr | $4M |
| Strong Wind | Medium | 3.33 / yr | $1M |
| Landslide | Low | 0.77 / yr | $10K |
| Avalanche | Very Low | 0.01 / yr | $1K |
| Wildfire | Very Low | 0.00 / yr | $48K |
| Hail | Low | 2.03 / yr | $243K |
| Coastal Flood | Very Low | 0.00 / yr | $0 |
| Drought | Very Low | 0.00 / yr | $0 |
| Tsunami | Very Low | 0.00 / yr | $0 |
| Volcanic Activity | Very Low | 0.00 / yr | $0 |
Frequently Asked Questions
What is the overall natural disaster risk for Luzerne County?
Luzerne County has a composite FEMA National Risk Index score of 91.6 out of 100, placing it in the Medium category and the 92th national percentile. This combines Expected Annual Loss, Social Vulnerability, and Community Resilience across 18 hazard types.
What are the top natural hazards in Luzerne County?
The three highest-rated hazards are Winter Weather (Very High, $844K EAL), Lightning (High, $2M EAL), Riverine Flood (High, $64M EAL). These account for most of the county's expected annual losses.
How does Luzerne County compare to other Pennsylvania counties?
Luzerne County ranks #10 of 67 Pennsylvania counties for overall natural disaster risk, with a medium rating.
What does Expected Annual Loss (EAL) mean?
EAL is FEMA's estimate of average annual dollar losses from natural hazards, calculated from historical event data and exposure models. Luzerne County's $88M EAL is a statistical average, not a guarantee for any specific year or address.