Hurricane Season - 2005

"This hurricane season shattered records that have stood for decades - most named storms, most hurricanes and most category five storms. Arguably, it was the most devastating hurricane season the country has experienced in modern times," said retired Navy Vice Adm. Conrad C. Lautenbacher, Jr., Ph.D., undersecretary of commerce for oceans and atmosphere and NOAA administrator.

With 28 named storms, 15 hurricanes, seven major hurricanes, and four category 5 hurricanes, the 2005 hurricane season certainly blew the records away. It was also the first season in which four major hurricanes hit the U.S.. The season started early and ended late with two tropical storms in June (which hadn’t happened since 1986) and three tropical storms in November with one that formed in December and dissipated in January. The season also included the most rapid intensification of a hurricane in 24 hours in the Atlantic Ocean, a record held by Wilma. The third and fourth most intense hurricanes ever recorded in the Atlantic basin were Rita and Wilma.

Even with all these records, the 2005 hurricane season will arguably be most remembered for Hurricane Katrina, which devastated parts of Mississippi, Louisiana and in particular, New Orleans. Over 1600 people died during the storm and an estimated cost for all the damage, $75 billion, makes Katrina the costliest hurricane ever.

This dataset is a gray-scale infrared satellite image available from June 1, 2005 through January 3, 2006. IR satellites measure emitted heated. Where there are clouds, the satellites measure the heat emitted by the clouds rather than the ground below it. Because clouds are so much colder than the ground, they are easy to detect on IR satellite images. The brightest white clouds are the highest ones, indicating that they have powerful storms below.