Meteorologists were planning an aerial survey Monday of the destruction caused by at least 10 tornadoes late last week.Friday's tornadoes killed seven people, damaged or destroyed about 400 homes and knocked out electrical and telephone service in nearly 20 counties. The National Weather Service (web|news) was planning to survey the region by air, meteorologist Brian Smith said. Ten tornadoes were confirmed, officials said, and one may have traveled 45 miles.

The severe weather followed tornadoes that killed 13 Arkansans on Feb. 5, as well as a foot of snow and flooding that killed at least five people.