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Flood Warning issued October 11 at 11:04AM EDT until October 17 at 2:00AM EDT by NWS Columbia SC

7.0
33.9040°N, 80.9900°W·US-SC
Started just now
NWS flood alerts data as of
Event Details
Typeflood
Severity7.0
Statusactive
Location33.9040°N, 80.9900°W (SC)
Started2026-10-13T18:27:00+00:00
Last Updated2026-10-11T17:40:48.349+00:00
Sourcenoaa_ahps
Source URLapi.weather.gov
Confidence1.00
Impact Zones
Modeled Inundation
Where the National Water Model's latest analysis puts water inside the warning area. Experimental; the warning polygon is the official boundary.
NWS polygon
Severe Impact Zone
Active flood warning area. Significant property damage possible.
NWS polygon

Zone estimates are based on scientific models and may differ from actual local conditions.

Impact Analysis

This event's zone is the NWS warning polygon. Population and structure estimates are not computed inside NWS polygons yet, so none are shown.

Historical Comparison
2015 LEXINGTON County, SOUTH CAROLINA Flash Flood80% match

Flash Flood in SOUTH CAROLINA, 4km from current event, $5M in recorded damage

LEXINGTON County, SOUTH CAROLINADamage: $5.0M
2015 RICHLAND County, SOUTH CAROLINA Flash Flood79% match

Flash Flood in SOUTH CAROLINA, 9km from current event, $10M in recorded damage

RICHLAND County, SOUTH CAROLINADamage: $10.0MFatalities: 2
2015 RICHLAND County, SOUTH CAROLINA Flash Flood77% match

Flash Flood in SOUTH CAROLINA, 11km from current event, $5M in recorded damage

RICHLAND County, SOUTH CAROLINADamage: $5.0M

Historical comparison based on peril type, geography, and severity. Past events do not predict future outcomes.

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Related
Richland County, SC disaster historyAll US hazard profilesScoring methodology

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Zone estimates are based on scientific models and may differ from actual local conditions.