High Hazard (100-Year) High hazard flood zones have at least a 1% annual chance of flooding to the shown footprint and are commonly referred to as 100-year flood zones

Moderate Hazard (500-Year) Moderate hazard flood zones have at least a 0.2% annual chance of flooding to the shown footprint and are commonly referred to as 500-year flood zones

50-year A ≥ 2% annual probability of damaging earthquake ground motion. This represents a Severe relative risk.

100-year A 1 to 2% annual probability of damaging earthquake ground motion. This represents a High relative risk.

250-year A 0.4 to 1% annual probability of damaging earthquake ground motion. This represents a Moderate relative risk.

500-year A 0.2 to 0.4% annual probability of damaging earthquake ground motion. This represents a Moderate relative risk.

>500-year A < 0.2% annual probability of damaging earthquake ground motion. This represents a Low relative risk.

Moderate The Moderate hail zone is based on an equivalent hail size of ≤ 1.75 in. (44mm) over a 15-year return period.

Severe The Severe hail zone is based on an equivalent hail size of > 1.75 in. (44mm) and ≤ 2 in. (51mm) over a 15-year return period

Very Severe The Very Severe hail zone is based on an equivalent hail size of > 2 in. (51mm) over a 15-year return period