997
WGUS82 KCHS 221829
FLSCHS
FLOOD ADVISORY
NATIONAL WEATHER SERVICE CHARLESTON SC
229 PM EDT TUE JUL 22 2025
SCC015-019-222030-
/O.NEW.KCHS.FA.Y.0044.250722T1829Z-250722T2030Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BERKELEY SC-CHARLESTON SC-
229 PM EDT TUE JUL 22 2025
..FLOOD ADVISORY IN EFFECT UNTIL 430 PM EDT THIS AFTERNOON
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.
* WHERE...A PORTION OF SOUTHEAST SOUTH CAROLINA, INCLUDING THE
FOLLOWING COUNTIES, BERKELEY AND CHARLESTON.
* WHEN...UNTIL 430 PM EDT.
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.
* ADDITIONAL DETAILS...
- AT 226 PM EDT, DOPPLER RADAR NUMEROUS THUNDERSTORMS WITH
TORRENTIAL RAINFALL EXTENDING FROM BONNEAU TO JAMESTOWN AND
SHULERVILLE THEN EXTENDING SOUTH THROUGH AWENDAW, CORDESVILLE
AND INTO PARTS OF MOUNT PLEASANT. AS MUCH AS 1 TO 2.5 INCHES
OF RAIN HAS FALLEN OVER THIS AREA SINCE 130 PM. AN ADDITIONAL
1 TO 3 INCHES COULD FALL THROUGH 430 PM. LOCALIZED AMOUNTS IN
EXCESS OF 4 INCHES COULD OCCUR. THERE IS A RISK FOR MINOR
FLOODING, ESPECIALLY OF LOW-LYING AND POOR DRAINAGE AREAS.
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
MOUNT PLEASANT, MONCKS CORNER, DANIEL ISLAND, ISLE OF PALMS,
AWENDAW, BONNEAU, JAMESTOWN, HUGER, GARRIS LANDING AND WANDO.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.
LAT...LON 3291 7989 3302 7989 3319 8000 3330 7996
3339 7984 3337 7981 3338 7978 3332 7974
3327 7956 3326 7956 3324 7949 3325 7948
3324 7948 3324 7947 3323 7947 3324 7946
3321 7945 3300 7957 3281 7974 3284 7987
ST
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