On 6/7/1984, a category F5 (max. wind speeds 261-318 mph) tornado 23.5 miles away from the Gotham place center killed 9 people and injured 200 people and caused between $50,000 and $500,000 in damages.
In 2014, the average grocery bill for men and women ages 19 and up per month was about $302, according to data compiled by the United States Department of Agriculture.
In the USA, a rule of thumb is that the average house consumes electricity at the rate of 1 kW per hour (kWh). There are about 730 hours in each month, and the average price of a kWh of electricity is $0.10. So an average monthly bill would be around $73 for 730 kWh of electricity.