US scientists aren’t downgrading their earlier predictions that the US in for an active Atlantic hurricane season in the northern summer, with at least 13 named storms expected during the six-month period.

The National Oceanic and Atmospheric Administration, an agency of the US Commerce Department, is predicting a 75% chance this year’s hurricane season will be “above normal”.

It says at least seven and up to 10 hurricanes are expected to be Category 3 strength or greater.

On average, the Atlantic hurricane season brings 11 named storms, with six becoming hurricanes. Each season, running from June 1 to November 30, brings about two major hurricanes.