A massive storm struck Maryland on June 29, 2012, causing many parts of the state to struggle to restore power and other utilities. A severe heat wave made matters even worse, with more than a week of temperatures approaching one hundred degrees. Power restoration was completed after nine days, but further storms may still leave people vulnerable to the heat. This is a particular concern for nursing home residents. More than thirty nursing homes lost power after the storm, and at least four went without air conditioning for several days.
The storm began in northern Indiana and swept east, reaching the Atlantic coast in about twelve hours. Wind storms known as “derechos,” which typically accompany thunderstorms, hit parts of the Midwest roughly once a year. They are less common in mid-Atlantic states like Maryland. The intense heat wave seems to have worsened wind conditions in this case, creating what meteorologists are calling a “super derecho.” Wind gusts of up to ninety-one miles per hour hit some areas, equivalent to a category 1 hurricane. By the time the storm passed through Maryland, it had killed thirteen people and knocked out power for millions.
Further storms and one of the region’s longest recorded heat waves added to the death toll. By earlier this week, the heat wave had accounted for eighteen deaths in Maryland. Most of the victims were elderly or had chronic conditions like diabetes. Temperatures reached into the high 90’s and low 100’s for twelve days before finally breaking on July 8.