What's the worst kind of natural disaster?

What natural disaster is the worst in your opinion?

Whats the worst kind of natural disaster?
Earthquake
Flood
Fire (Wildfire, Conflagration)
Tornado / Hurricane / Typhoon
Tsunami
Volcano eruption
Avalanche
Select gender and age to cast your vote:
A total of 16 votes were cast: 5 girls and 11 guys. See detailed results
What's the worst kind of natural disaster?
Post Opinion