The hurricane itself was a natural disaster. It is impossible to attribute a single storm to climate change, although there are studies that indicate that it may have been stronger and better organized than it otherwise would have (if the Gulf weren't as warm). Regardless, New Orleans is situated in an area at high risk of hurricanes no matter how the climate changes. However, the disaster that Katrina caused was indisputably influenced by humans, i.e., the way New Orleans is built (it is now below sea level with a lake on one side) and the way the levees were constructed. The way the disaster played out magnified certain inequities in society that are purely human policy-generated and have nothing to do with the environment. So depending on exactly what you're referring to, Katrina was almost entirely a natural disaster, or it was very much human-induced, in terms of what unfolded after the hurricane had already done its damage.
A natural disaster that starts with "H" is -Hurricane & -Heat Wave
Hurricane Irene and Hurricane Floyd
One example of a natural disaster starting with the letter "g" is a hurricane. Hurricanes are powerful tropical storms with strong winds and heavy rain that can cause widespread destruction and flooding.
Hurricane Irene keywords: storm, hurricane, natural disaster, evacuation, preparedness, damage, safety, recovery efforts.
A natural disaster that occurs as a result of a previous natural disaster is often referred to as a secondary or cascading disaster. These can include events like flooding after a hurricane due to heavy rainfall, landslides following an earthquake, or fires ignited by volcanic eruptions.
A natural disaster that starts with "H" is -Hurricane & -Heat Wave
hurricane
Hurricane Hazel (1954)
hurricane
A natural disaster is a large disaster done by nature. (Hurricane, tornado, tsunami, etc)
Hurricane Irene and Hurricane Floyd
Hurricane
Hurricane Sandy
A natural disaster.
Hurricane Mitch
hurricane
No. Hurricanes require relatively unique conditions that are not generated or induced by any other natural disaster.