fr - Image de l'ourgan Katrina le 25 août : à ce moment les ventsvents ne dépassaient pas les 80 km / h.

en - Tropical Storm Katrina is shown here as observed by NASA's QuikSCAT satellite on August 25, 2005, at 08:37 UTCUTC (4:37 a.m. in Florida). At this time, the storm had 80 kilometers per hour (50 miles per hour; 43 knots) sustained winds. The storm does not appear to yet have reached hurricane strength.

Crédits : NASA/JPL/QuikScat Science Team