Some fluctuations in intensity are expected over the next couple of days due to inner-core structural changes.

Hurricane Erin raced from a Category 1 to a Category 5 storm. If Erin keeps ramping up, is there a Category 6?

The longstanding hurricane rating system, the Saffir-Simpson Scale, only takes into account sustained wind speeds and not the ...

After rapidly growing to a Category 5 storm in the span of 24 hours, Hurricane Erin is now back to Category 3 on the ...

Hurricane Erin strengthens into a Category 5, as it moves north in the Atlantic; experts warn of potential dangerous (and ...

Hurricane Erin rapidly intensified into an extremely dangerous Category 5 cyclone as it stayed safely north of the Caribbean ...

Hurricane Erin rapidly intensified into a ‘catastrophic’ Category 5 storm over the open Atlantic Ocean on Saturday. The storm ...

Erin expected to rapidly intensify this weekend. At 11PM, the center of Hurricane Erin was located near latitude 20.3 North, ...

As of Saturday morning, Air Force Reserve Hurricane Hunter aircraft indicated that Erin has become a Category 5 hurricane.

Following a hurricane at a CATEGORY 4, most of an area will be “uninhabitable” for anywhere between weeks or months. CATEGORY 5: This is the highest category on the Saffir-Simpson wind scale.

Let's break it down. Big Picture -What It Measures: As the name implies, the current version is strictly a wind scale that rates a hurricane's sustained winds (not gusts) from Category 1 through 5.

The growing inadequacy of an open-ended Saffir–Simpson hurricane wind scale in a warming world Journal: Proceedings of the National Academy of Sciences of the United States of America Published: ...