Understanding High Wind Alerts During Hurricane Season

During hurricane season, the National Weather Service (NWS) issues various alerts to inform the public about potential high wind events. Understanding these alerts is crucial for ensuring safety and preparedness.

What Are High Wind Alerts?

High wind alerts are notifications issued by the NWS to warn the public about expected strong winds that could pose risks to life and property. These alerts are categorized into Watches, Warnings, and Advisories, each indicating the severity and immediacy of the threat.

What Is a High Wind Watch?

A High Wind Watch is issued when sustained winds of 40 mph (35 knots) or greater and/or gusts of 50-58 mph (44-50 knots) are possible within the next 12 to 48 hours. This alert serves as an early warning, allowing individuals to prepare for potential high wind conditions. (weather.gov)

What Is a High Wind Warning?

A High Wind Warning is issued when sustained winds of 40 mph (35 knots) or greater for at least one hour and/or frequent gusts of 50 mph (44 knots) or greater are occurring or expected. This alert indicates that high wind conditions are imminent or occurring, and immediate action is necessary to protect life and property. (weather.gov)

What Is a Wind Advisory?

A Wind Advisory is issued when sustained winds of 31-39 mph (27-34 knots) for at least one hour and/or frequent gusts of 40-45 mph (35-39 knots) are occurring or expected. While not as severe as a High Wind Warning, this alert advises caution due to the potential for hazardous conditions. (weather.gov)

What Is an Extreme Wind Warning?

An Extreme Wind Warning is a short-duration product designed to provide advance notice of the onset of extreme winds of a major hurricane (Category 3 or higher) usually associated with the eyewall of a hurricane. An Extreme Wind Warning is issued when surface winds of 100 knots (115 mph) or greater are occurring or expected within one hour for the warned area. (weather.gov)

How Do High Wind Alerts Relate to Hurricanes?

During hurricane season, high wind alerts are particularly significant. Hurricanes are characterized by extremely strong winds, and the NWS issues specific alerts for these conditions:

• Hurricane Watch: Sustained winds of 64 knots (74 mph) or greater are possible within 48 hours.

• Hurricane Warning: Sustained winds of 64 knots (74 mph) or greater are expected within 36 hours.

• Extreme Wind Warning: Sustained winds of 100 knots (115 mph) or greater associated with a major hurricane. (weather.gov)

What Should You Do When a High Wind Alert Is Issued?

• Before High Winds:

• Secure loose outdoor items that may become hazardous projectiles.

• Review your emergency preparedness plan.

• Stay informed by monitoring local weather updates.

• During High Winds:

• Seek shelter indoors, away from windows and doors.

• Avoid driving, especially in high-profile vehicles.

• Stay away from downed power lines and report them to authorities.

• After High Winds:

• Wait for official all-clear signals before leaving shelter.

• Inspect your property for damage and report hazards.

How Can Clime Assist During High Wind Events?

Clime offers real-time weather updates and alerts, ensuring you receive timely information about high wind events. By providing accurate and up-to-date data, Clime helps you make informed decisions and stay safe during severe weather conditions.

Understanding high wind alerts and their implications is essential for safety during hurricane season. By staying informed and prepared, you can effectively respond to these alerts and protect yourself and your property.

Highlights:

• Hurricane Preparedness, Rio Grande Valley: High Winds and Tornadoes
• Hurricane Threats And Impacts - Wind