Flood Advisory

* WHAT...Flooding caused by excessive rainfall is expected.

* WHERE...Charleston County in southeastern South Carolina...

* WHEN...Until 815 PM EDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.

* ADDITIONAL DETAILS... - At 518 PM EDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.5 and 1 inch of rain has fallen. - Thunderstorms are developing around the City and will impact Downtown Charleston over the next 60 to 90 minutes. Intense rainfall will product hourly rainfall rates in excess of 1 inch per hour. Minor flooding of roadways can be expected. - Some locations that will experience flooding include... Mount Pleasant, Downtown Charleston, West Ashley, Charles Towne Landing, Medical University Of South Carolina, Marion Square, Columbus Street Terminal and The Citadel.