KeysNet

Current weather for Marathon, FL

Click here for a Local Weather Forecast


82

Highlights

Weather


Getting ready:
Hurricane Season guide

Cover

Click to read the Hurricane Season special section.

You can save, copy and print the guide (PDF format), and use the live web links inside to show more information.




County re-thinking hurricane evacuations

County officials are typically quick to send visitors packing in the event of a serious storm approaching the Keys.

Posted - Thursday, September 17, 2009 12:14 PM EDT

STORM RESEARCH

Miami receives $15M grant to study hurricanes

The University of Miami’s efforts to study the impact of hurricanes on buildings received a boost on Monday by way of a $15 million grant from the U.S. Commerce Department.

Posted - Friday, July 24, 2009 11:00 AM EDT

Following a storm checklist

The Atlantic hurricane season lasts from June 1 until the end of November. As much as I don’t want to wish the summer away, I’m looking forward to the end of November.

Posted - Monday, October 20, 2008 12:18 PM EDT

More Hurricane Preparedness
All Hurricane Preparedness Headlines »

Watching the tropics

Current tropical activity map
published by National Hurricane Center

The NHC graphic shows any current tropical systems and areas being watched for potential tropical disturbance development.

Tropical Prediction Center:
Daily tropical outlook (text)

National Weather Service Key West:
Tropical weather page

NESDIS Satellite Services Division:
Tropical satellites


 



The Saffir-Simpson hurricane wind scale

Hurricanes are ranked in terms of wind strength according to the Saffir-Simpson scale, from Category 1 to Category 5:
Category 1: Winds of 74 mph to 95 mph (central barometric pressure generally 28.94 inches or less), generating a 4-foot to 5-foot storm surge. Minimal damage
Category 2: Winds from 96 mph to 110 mph, storm surge 6 feet to 8 feet. Moderate damage.
Category 3: Winds from 111 mph to 130 mph, storm surge 9 feet to 12 feet. Extensive damage. Hurricane Katrina in 2005 was a Category 3 hurricane at landfall in Louisiana.
Category 4: Winds from 131 mph to 155 mph, storm surge 13 feet to 18 feet. Extreme damage. Hurricane Charley was a high Category 4 when it slammed Punta Gorda in 2004.
Category 5: Winds greater than 155 mph, causing storm surge 18 feet and higher. Catastrophic damage. Only three Category 5 hurricanes have hit the United States: the Labor Day Hurricane of 1935 in the Upper Keys, Hurricane Camille on the Gulf Coast in 1967, and Hurricane Andrew, which destroyed much of south Miami-Dade in 1992.