


Local Storm Report
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
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977 NWUS52 KCHS 192236 LSRCHS Preliminary Local Storm Report National Weather Service Charleston SC 636 PM EDT Tue Aug 19 2025 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0554 PM Coastal Flood 1 E Charleston 32.78N 79.93W 08/19/2025 Charleston SC Other Federal CHTS1 Minor Coastal Flooding: A maximum tide level of 7.07 ft MLLW (1.31 ft MHHW) was observed at the Charleston Harbor tide gage. Shallow Coastal Flooding typically begins along the coasts of Charleston and Colleton counties when tide levels reach 7.0 ft MLLW (1.24 ft MHHW) in the Charleston Harbor. && Event Number CHS2500932 $$ NED