An expert with the U.S. National Oceanic and Atmospheric Administration (NOAA) is questioning the connection between climate change and the appearance of more intense hurricanes in recent years.
Historical data on hurricanes is too crude to determine long-term trends in intensity, says Christopher Landsea, a science and operations officer with NOAA's National Hurricane Center in Miami, Florida.
Extreme hurricanes like Katrina were likely as common around the world 30 years ago as they are today, Landsea says. But since satellite imagery was poorer, storm intensities were underreported.
Landsea is the lead author of a commentary in today's issue of the research journal Science.



