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2 products issued by NWS for: 2 Miles N Indian Head MD
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Hazardous Weather Outlook

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1045 PM EDT MON APR 20 2015

ANZ530>543-DCZ001-MDZ011-013-014-016>018-508-VAZ052>057-211645-
CHESAPEAKE BAY NORTH OF POOLES ISLAND MD-
CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT MD-
CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH MD-
CHESAPEAKE BAY FROM NORTH BEACH TO DRUM POINT MD-
CHESAPEAKE BAY FROM DRUM POINT MD TO SMITH POINT VA-
TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD-
TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND MD-
TIDAL POTOMAC FROM COBB ISLAND MD TO SMITH POINT VA-
PATAPSCO RIVER INCLUDING BALTIMORE HARBOR-
CHESTER RIVER TO QUEENSTOWN MD-EASTERN BAY-
CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER-
PATUXENT RIVER TO BROOMES ISLAND MD-
TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH
ISLAND-DISTRICT OF COLUMBIA-SOUTHERN BALTIMORE-PRINCE GEORGES-
ANNE ARUNDEL-CHARLES-ST. MARYS-CALVERT-SOUTHEAST HARFORD-
PRINCE WILLIAM/MANASSAS/MANASSAS PARK-FAIRFAX-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-STAFFORD-SPOTSYLVANIA-
KING GEORGE-
1045 PM EDT MON APR 20 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE MARYLAND PORTION OF THE
CHESAPEAKE BAY...TIDAL POTOMAC RIVER...AND ADJACENT COUNTIES IN
CENTRAL MARYLAND AND NORTHERN VIRGINIA AS WELL AS THE DISTRICT OF
COLUMBIA.

.DAY ONE...TONIGHT

A TORNADO WATCH REMAINS IN EFFECT FOR THE CHESAPEAKE BAY WATERS
UNTIL MIDNIGHT. THUNDERSTORMS MAY BECOME SEVERE WITH A THREAT OF
DAMAGING WIND GUSTS AND SMALL HAIL.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SKYWARN HAS BEEN ACTIVATED. PLEASE REPORT ANY SEVERE WEATHER TO
THE NATIONAL WEATHER SERVICE.

$$



Coastal Flood Advisory

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1040 PM EDT MON APR 20 2015

VAZ053-054-210400-
/O.NEW.KLWX.CF.Y.0006.150421T0240Z-150421T0400Z/
FAIRFAX-ARLINGTON/FALLS CHURCH/ALEXANDRIA-
1040 PM EDT MON APR 20 2015

...COASTAL FLOOD ADVISORY IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...

THE NATIONAL WEATHER SERVICE IN BALTIMORE MD/WASHINGTON HAS
ISSUED A COASTAL FLOOD ADVISORY...WHICH IS IN EFFECT UNTIL
MIDNIGHT EDT TONIGHT.

* TIDAL ANOMALY...ONE AND A HALF TO TWO FEET.

* TIMING...MINOR COASTAL FLOODING IS CURRENTLY OCCURRING WITH
  THIS HIGH TIDE CYCLE. THE WATERS ARE EXPECTED TO GRADUALLY
  RECEDE AND DROP BELOW MINOR COASTAL FLOODING THRESHOLDS AFTER
  MIDNIGHT.

* EXPECTED IMPACTS...MINOR TIDAL INUNDATION IN SENSITIVE
  LOCATIONS.

HERE ARE THE TIMES OF THE NEXT HIGH TIDES
FOR A FEW LOCATIONS FROM NORTH TO SOUTH...

NOW ALONG THE POTOMAC RIVER...
WASHINGTON CHANNEL...10:39 AM AND 11:18 PM...
ALEXANDRIA...10:45 PM AND 10:57 AM...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES
WILL COMBINE TO GENERATE FLOODING OF LOW AREAS ALONG THE SHORE.

&&

$$



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Page last modified: May 16, 2007
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