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 ...

Hurricane Erin has intensified to a Category 5 storm with maximum sustained winds near 160 mph, per the National Hurricane ...

The first hurricane of what is expected to be a particularly intense Atlantic season, Erin is expected to drench Caribbean islands with rain and strong winds but not make landfall. The US national ...

How does the Saffir-Simpson scale work? The scale has five categories ranging from Category 1 — with winds from 74 mph to 95 mph to a Category 5 — with sustained winds in excess of 155 mph.

How does the Saffir-Simpson scale work? The scale has five categories ranging from Category 1 — with winds from 74 mph to 95 mph to a Category 5 — with sustained winds in excess of 155 mph.

Simpson assigned a range of wind speeds and storm surges for each category, and the Saffir-Simpson Hurricane Wind Scale was born. The NHC released the scale to the public in 1973 and began ...

Simpson and Saffir worked together. Simpson assigned a range of wind speeds and storm surges for each category, and the Saffir-Simpson Hurricane Wind Scale was born.

Simpson assigned a range of wind speeds and storm surges for each category, and the Saffir-Simpson Hurricane Wind Scale was born. The NHC released the scale to the public in 1973 and began ...