Tropical Storm Henriette has rapidly strengthened into a hurricane in the central Pacific Ocean with further strengthening ...

The National Hurricane Center gives the latest update on Hurricane Iona and says it is "rapidly weakening" to the south of Hawaii.

The Central Pacific Hurricane Basin has seen a surprising uptick in storms in late July from both major Hurricane Iona and Tropical Storm Keli.

Iona rapidly strengthened into a hurricane on Monday morning in the central Pacific Ocean and is expected to continue moving west over warm, open waters well south of Hawaii. Iona emerged on ...

Forecasters say Iona rapidly strengthened into a hurricane in the central Pacific Ocean and is expected to continue trekking toward the west over warm, open waters well south of Hawaii.

Tropical Storm Gil strengthened into a hurricane in the eastern Pacific Ocean on Friday but was not expected to threaten land, forecasters said.The Miami-based U.S. National Hurricane Center said ...