Violent natural disasters have been a fact of human life since the beginning of the species, but the death counts of the most ancient of these disasters are lost to history.
There have been numerous natural disasters in recent history, ranging from the January 2010 earthquake that struck Haiti, to Cyclone Aila, which hit Bangladesh and India in May of 2009, killing approximately 330 people, and affecting upwards of 1 million.
The following infographic from Viking Steel Structures lists the 10 worst disasters in human history: