Hurricane Information
Do you know the difference between a hurricane watch and a hurricane warning?
- A hurricane watch means a hurricane is possible in your area. Be prepared to evacuate. Monitor local radio and television news outlets or listen to NOAA Weather Radio for the latest developments.
- A hurricane warning is when a hurricane is expected in your area. If local authorities advise you to evacuate, leave immediately.
Hurricanes are classified into five categories based on their wind speed, central pressure, and damage potential. Category Three and higher hurricanes are considered major hurricanes, though Categories One and Two are still extremely dangerous and warrant your full attention.
Saffir-Simpson Hurricane Wind Scale
Category 1 – Sustained Winds of 74-95
Very dangerous winds will produce some damage
- Minor damage to exterior of homes
- Toppled tree branches, uprooting of smaller trees
- Extensive damage to power lines, power outages
Category 2 – Sustained Winds of 96-110
Extremely dangerous winds will cause extensive damage
- Major damage to exterior of homes
- Uprooting of small trees and many roads blocked
- Guaranteed power outages for long periods of time – days to weeks
Category 3 – Sustained Winds of 111 – 130
Devastating damage will occur
Extensive damage to exterior of homes- Many trees uprooted and many roads blocked
- Extremely limited availability of water and electricity
Category 4 - Sustained Winds of 131-155
Catastrophic damage will occur
- Loss of roof structure and/or some exterior walls
- Most trees uprooted and most power lines down
- Isolated residential due to debris pile up
- Power outages lasting for weeks to months
Category 5 – Sustained Winds of More than 155
Catastrophic damage will occur
- A high percentage of homes will be destroyed
- Fallen trees and power lines isolate residential areas
- Power outages lasting for weeks to months
- Most areas will be uninhabitable