Storms that ramp up so quickly complicate forecasting and make it harder for government agencies to plan for emergencies.

Hurricane Erin has strengthened into a Category 2 storm as it approaches Puerto Rico and the Virgin Islands, bringing heavy ...

Hurricane Erin rapidly exploded overnight from a Category 3 storm to a massive Category 5 and is expected to strengthen ...

Despite this, the US National Hurricane Center (NHC) says Erin is growing in size, with tropical-storm-strength winds ...

Monster Hurricane Erin is causing cruise disruptions, and bringing a lesser-known hurricane hazard to Bahamas beaches.

Hurricane Erin strengthened Monday and was forecast to expand as the powerful Category 4 storm drenched Caribbean islands and ...

Hurricane Erin strengthened Monday and was forecast to expand as the powerful Category 4 storm drenched Caribbean islands and ...

Hurricane Erin is likely to restrengthen again as it passes east of the Turks and Caicos Islands and the southeast Bahamas on ...

Hurricane Erin restrengthened into a Category 4 storm late Sunday, with forecasters warning it is expected to intensify and ...

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