The Katrina event:
Tropical Cyclone Report - Hurricane Katrina 23-30 August 2005
The damage from Katrina:
Here's what mmade Hurricane Katrina one of the worst storms in US history
The economic impact of Hurricane Katrina on its victims: evidence from individual tax returns
After Katrina:
Katrina at 10
Hurricane Katrina Recovery
Lessons from Katrina:
Since Katrina: NASA advances storm models, science
World should take heed lessons from Hurricane Katrina
Beyond Katrina: lessons in creating resilient communities
New Orleans has to work fast to avoid washing away by 2050
Hurricane Katrina and the lessons learned from Mississippi's recovery