1 flash flood, as filed by the National Weather Service.
Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Columbia, SC wrote its last area forecast discussion before the first event at May 5, 6:57 PM EST, 6 hours 43 minutes earlier.
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</html>GAZ040-063>065-077-SCZ015-016-018-020>022-025>031-035>038-041-051115- HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE COLUMBIA SC 524 AM EDT MON MAY 5 2003 THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE MIDLANDS OF SOUTH CAROLINA AND THE CENTRAL SAVANNAH RIVER AREA. .DAY ONE... AFTERNOON AND EVENING THUNDERSTORMS MAY BECOME SEVERE LATER TODAY. LARGE HAIL AND WIND GUSTS TO 65 MPH ARE POSSIBLE. THESE STORMS COULD PRODUCE LOCALLY HEAVY RAIN IN A SHORT PERIOD OF TIME AND FLASH FLOODING MAY BE A CONCERN IN LOW LYING AND FLOOD PRONE AREAS. .DAYS TWO THROUGH SEVEN... THE THREAT OF SEVERE WEATHER IS EXPECTED FOR TUESDAY AS AN UNSTABLE AND MOIST AIRMASS WILL REMAIN OVER THE AREA. AFTERNOON AND EVENING THUNDERSTORMS WILL BE POSSIBLE. SOME OF THESE STORMS MAY BECOME SEVERE. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION MAY BE REQUIRED. JDB
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</html>The Columbia radar (KCAE), 81 km away, was scanning. The volume nearest the first event began at 06:39 UTC.
1 flash flood. Local standard time, as filed.
Emergency manager reported 2-4 inchs of rain flooded and closed some country roads with a couple of small streams running over the bridges.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in South Carolina in 2003Every state in 2003This day in weather historyWarnings in South Carolina, May 2003
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 5353700.