In 1815, Mount Tambora in Indonesia erupted, spewing tons of volcanic dust into the air. It floated around Earth’s upper atmosphere, causing a dramatic climate shift worldwide. Crops failed as frosts struck even during the summer of 1816 in New England. Delaware farmers complained about the price of corn for their hogs. Masses of people left the Northeast, seeking better prospects in the Midwest.
American religious revivalists held meetings and formed new sects. Sporadic Sunday worshipers renewed their faith. In the November election, dissatisfied voters replaced 70 percent of the House of Representatives. France and England experienced political unrest, too. Typhoid broke out in Ireland, and starving families fled to America, making 1816 and 1817 the leading edge of famine-related migrations. Poor nutrition contributed to the first worldwide cholera epidemic.
On the bright side, English artist J.W. Turner’s paintings featured the spectacular sunsets caused by the volcanic ash in the air. Read more about this tumultuous period in Volcano Weather: The Story of 1816, the Year Without a Summer by Henry M. Stommel.