Natural Hazard Risk in Pennsylvania
67 counties — Overall risk: Very High
📊
Counties
67
👥
Population
12,994,073
⚠️
Overall Risk
67.4
Very High
🔥
Wildfire Risk
30.2
Very High
Hazard Risk Overview
🌊
Riverine Flooding
79.6
Very High⛰️
Landslide
76.1
Very High🌀
Hurricane
73.3
Very High⚡
Lightning
72.0
Very High⛄
Winter Weather
69.5
Very High💨
Strong Wind
67.8
Very High🏔️
Earthquake
55.9
Very High🌡️
Heat Wave
48.4
Very High🌪️
Tornado
48.4
Very High❄️
Ice Storm
43.5
Very HighHighest Risk Counties in Pennsylvania
All 67 Counties in Pennsylvania
| County | Risk Score | Rating | Top Hazard |
|---|---|---|---|
| Philadelphia | 99.6 | ||
| Allegheny | 98.1 | ||
| Montgomery | 96.8 | ||
| Lancaster | 95.0 | ||
| Bucks | 94.8 | ||
| Lehigh | 93.9 | ||
| Delaware | 92.9 | ||
| Berks | 92.7 | ||
| Chester | 91.9 | ||
| Luzerne | 91.6 | ||
| Dauphin | 91.1 | ||
| York | 90.4 | ||
| Northampton | 90.0 | ||
| Lackawanna | 89.9 | ||
| Westmoreland | 87.8 | ||
| Cumberland | 86.2 | ||
| Schuylkill | 85.3 | ||
| Monroe | 85.1 | ||
| Erie | 84.1 | ||
| Washington | 83.1 | ||
| Fayette | 82.2 | ||
| Lebanon | 79.9 | ||
| Lycoming | 79.6 | ||
| Butler | 79.3 | ||
| Northumberland | 79.2 | ||
| Blair | 77.7 | ||
| Mercer | 77.7 | ||
| Cambria | 76.4 | ||
| Franklin | 76.4 | ||
| Crawford | 76.0 | ||
| Beaver | 75.3 | ||
| Bradford | 73.1 | ||
| Armstrong | 69.3 | ||
| Mifflin | 69.3 | ||
| Bedford | 68.2 | ||
| Centre | 68.0 | ||
| Adams | 67.5 | ||
| Clearfield | 67.1 | ||
| Lawrence | 66.1 | ||
| Pike | 65.9 | ||
| Warren | 65.6 | ||
| Somerset | 64.2 | ||
| Indiana | 63.7 | ||
| Columbia | 62.1 | ||
| Tioga | 59.8 | ||
| Carbon | 59.4 | ||
| Jefferson | 57.9 | ||
| Wayne | 56.3 | ||
| Venango | 55.6 | ||
| Union | 55.2 | ||
| Greene | 55.1 | ||
| Snyder | 54.3 | ||
| McKean | 53.8 | ||
| Susquehanna | 53.6 | ||
| Perry | 53.1 | ||
| Clinton | 51.8 | ||
| Huntingdon | 50.3 | ||
| Elk | 45.2 | ||
| Wyoming | 44.8 | ||
| Juniata | 38.8 | ||
| Clarion | 30.0 | ||
| Potter | 28.1 | ||
| Forest | 19.9 | ||
| Montour | 14.7 | ||
| Cameron | 12.6 | ||
| Sullivan | 10.7 | ||
| Fulton | 7.8 |