Weather Alert in Maryland

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Coastal Flood Advisory issued August 23 at 9:43PM EDT until August 25 at 6:00AM EDT by NWS Baltimore MD/Washington DC

AREAS AFFECTED: Southern Baltimore; Calvert; Southeast Harford

DESCRIPTION: * WHAT...Up to a foot of inundation above ground level in low lying areas due to tidal flooding. * WHERE...Southern Baltimore, Calvert and Southeast Harford Counties. * WHEN...Until 6 AM EDT Monday, especially around the time of high tide. * IMPACTS...At 3.5 feet, flooding is occurring at the end of Thames Street in Baltimore. Water covers the promenade in the Inner Harbor in multiple locations. At 3.0 feet, water begins encroaching upon yards in the Bowleys Quarters area. At 4.0 feet, water begins to go over the bulkhead at the Havre de Grace Yacht Basin in multiple locations. At 3.0 feet, water is expected to reach backyards near 9th Street in North Beach, and could approach 9th Street. At 3.0 feet, parking lots near Charles Street in Solomons begin to flood, with several inches of water covering low-lying portions of Charles Street and Williams Street. * ADDITIONAL DETAILS...Tides one and a half to two feet above normal. The next high tide at Fort McHenry Baltimore is at 8:11 AM and 8:28 PM. The next high tide at Chesapeake Beach is at 5:24 AM and 5:41 PM. The next high tide at Solomons Island is at 3:36 AM and 3:50 PM. The next high tide at Havre de Grace is at 11:02 PM and 11:10 AM.

INSTRUCTION: If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.

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Weather Topic: What are Cumulus Clouds?

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Cumulus clouds are fluffy and textured with rounded tops, and may have flat bottoms. The border of a cumulus cloud is clearly defined, and can have the appearance of cotton or cauliflower.

Cumulus clouds form at low altitudes (rarely above 2 km) but can grow very tall, becoming cumulus congestus and possibly the even taller cumulonimbus clouds. When cumulus clouds become taller, they have a greater chance of producing precipitation.

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Weather Topic: What is Evaporation?

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Evaporation is the process which returns water from the earth back to the atmosphere, and is another crucial process in the water cycle.

Evaporation is the transformation of liquid into gas, and it happens because molecules are excited by the application of energy and turn into vapor. In order for water to evaporate it has to be on the surface of a body of water.

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