Natural Hazard Risk in Arizona

15 counties — Overall risk: Very High

📊

Counties

15

👥

Population

7,144,933

⚠️

Overall Risk

84.5

Very High

🔥

Wildfire Risk

93.0

Very High

Hazard Risk Overview

🔥

Wildfire

93.0

Very High
🌊

Riverine Flooding

87.3

Very High

Lightning

85.7

Very High
🌡️

Heat Wave

85.1

Very High
🏔️

Earthquake

73.9

Very High
⛰️

Landslide

68.4

Very High
❄️

Ice Storm

60.9

Very High
☀️

Drought

58.4

Very High

Winter Weather

55.8

Very High
🌋

Volcanic Activity

48.8

Very High

Highest Risk Counties in Arizona

All 15 Counties in Arizona

CountyRisk ScoreRatingTop Hazard
Maricopa99.9
Pima99.1
Mohave94.8
Coconino94.2
Pinal93.8
Yavapai93.7
Cochise92.8
Yuma92.6
Gila90.2
Santa Cruz88.3
Navajo88.1
La Paz83.5
Apache78.8
Graham64.6
Greenlee12.4

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