Define "worst". The largest earthquake measured by seismograph was the 1960 Valdivia earthquake, with a magnitude of 9.5.
The highest casualty total is from an earthquake in China in 1556, which killed over three-quarters of a million people.
The worst ever tsunami recorded was 9.5! that was the worst EARTHQUAKE ever recorded you retard! valdivia chile, 22 may 1960
The worst storm ever recorded was "Hurricane Sandy"
In 2011
Krakatoa is it
it was june 14, 2045
Adam and Eve.
The largest earth quake measured 9.5 in Chilli.
it was june 14, 2045
The peshtigo fire in wiscosin.
The worst avalanche ever recorded in the United States based on death rates would be the avalanche in Wellington, Washington State, in the winter of 1910.
Hitler was the worst person to ever walk the earth!
jumped into the back of a tree grinder