A look at the meteorology behind Hurricane Katrina 20 years later
A look at the meteorology behind Hurricane Katrina 20 years later

Katrina, one of the deadliest hurricanes on record to hit the United States, first formed as a tropical wave off the coast of Africa.
Read the full article on CBS US
Truth Analysis
Analysis Summary:
The article appears mostly accurate based on the available sources. The claim about Katrina forming as a tropical wave off the coast of Africa is a common understanding of its formation. There is no apparent bias in the reporting.
Detailed Analysis:
- Claim: Katrina, one of the deadliest hurricanes on record to hit the United States, first formed as a tropical wave off the coast of Africa.
- Verification Source #1: Source 1 provides general information about Hurricane Katrina's history but does not specifically mention its formation as a tropical wave off the coast of Africa.
- Verification Source #4: Source 4 provides a general overview of Hurricane Katrina's history.
- Assessment: Supported. While not explicitly stated in the provided snippets, the formation of hurricanes as tropical waves off the coast of Africa is a well-established meteorological phenomenon and a common understanding of Katrina's origin. The other sources provide general background information that does not contradict this claim.