Updated at 5:16 p.m. with gallery of aerial photographs from msnbc.com.
Updated at 4:29 p.m. with information on multi-vortex designation from the National Weather Service.
The New York Times brings us this update this afternoon on the continuing situation in Joplin:
About 1,500 people are unaccounted for in this battered city, a Fire Department official said Tuesday, as rescue workers took advantage of a few hours of sunny weather to continue searching for survivors in buildings leveled by the country’s deadliest tornado in more than 60 years.
As of 1 p.m. today, The Missouri State Emergency Management Association, or SEMA, lists the death toll at 117 people, and that number could climb.
mbers of the Missouri State Highway Patrol and Missouri National Guard survey a levy breach in Butler County, Missouri on April 26, 2011. The levee along the Black River has breached in several places, forcing authorities to evacuate residents.
Resident Ron Henderson walks away from his home, totally destroyed, three days after a tornado devastated this area of Bridgeton, Missouri on April 25, 2011. Teams from FEMA are now in the St. Louis area to assess damage from last week's tornadoes.
Representatives from the Federal Emergency Management Agency are on the ground in St. Louis to assess the damage from last week's tornadoes. Their findings will be part of Missouri's request for Federal assistance.
FEMA investigators are gathering data on a variety of factors-including the number of displaced people, effects on the local economy, and how much property was uninsured.
Josh DeBerg is a spokesperson for FEMA. He says the main criteria for federal aid boils down to a question of resources.