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Hurricane Irene evolved from a tropical wave that exited the African coast on August 15, 2011. With a favorable environment ahead of the wave, a Tropical Depression formed on August 20 as the wave approached the Lesser Antilles. By 23Z on August 20, the depression was upgraded to Tropical Storm Irene.
What else can I help you with?
What month did hurricane irene occur?
Hurricane Irene was in August of 2011.
What year did hurricane Irene and Katrina occur?
Hurricane Katrina occurred in 2005, Hurricane Irene occurred in 2011.
What year will hurricane Irene occur?
Irene is on the list of hurricanes which was used in 1999, 2005, and 2011, etc., until it is retired.
What type of hurricane is Irene?
Hurricane Irene was a tropical cyclone.
What catogory was hurricane Irene?
hurricane Irene i believe is type 3
Is hurricane Irene the biggest hurricane?
No. Although Irene is a very large hurricane it is by no means the biggest.
What days did Irene occur?
Hurricane Irene was active from August 20 - 29, 2011. See the related link listed below for more information:
How long did the hurricane irene last for?
The hurricane Irene lasted for 9 days.
When does hurricane Irene start?
Hurricane Irene became a hurricane on 22 August, just as it hit Puerto Rico.
What kind of hurricane was hurricane Irene?
In terms of intensity Irene was a category 3 hurricane. Irene could also be called a Cape Verde type hurricane.
What ocean did hurricane Irene develop over?
Hurricane Irene formed over the Atlantic Ocean
What are the categories that Hurricane Irene reached?
Hurricane Irene hit Cat 1 - Cat 3
