Hurricane Iona was expected to move westward and does not pose any land threat to the Hawaiian Islands, forecasters said.

Hurricane Iona has strengthened into a Category 3 storm far southeast of the Hawaiian Islands. The NHC is also tracking more ...

Katrina officially made landfall as a Category 3 hurricane, not a Category 4. Ground-based and aircraft measurements only support 110 knot winds (127 mph) at Katrina's first landfall near Buras ...

In general terms, greater than 979 millibars is a Category 1 hurricane, 965 to 979 millibars is Category 2, 945 to 964 is Category 3, 920 to 944 is category 4, and less than 920 millibars is a ...

Hurricane Iona has strengthened to Category 3, several hundred miles south-southeast of Hawaii HONOLULU -- Iona strengthened ...

HONOLULU (AP) — Iona strengthened to a Category 3 hurricane several hundred miles south-southeast of Hawaii, but poses no threat to the islands, the U.S. National Hurricane Center said Tuesday.