Category 6: Day of Destruction is a 2004 four-hour television miniseries that was broadcast in the United States on CBS in two parts, with the first part aired on November 14 and the second on November 17. It was later released to DVD on February 15, 2005. The miniseries focuses primarily on the city of Chicago as three unusual storm systems approach from the west, north and south and combine over the city to form a massive hurricane. At the same time a hacker-induced power outage cuts communications leaving a journalist and power officials scrambling to find the cause.