Weather Watch Clearance Notification
Issued by NWS Sterling, VA

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WWUS61 KLWX 182244
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WATCH COUNTY NOTIFICATION FOR WATCH 455
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
644 PM EDT FRI AUG 18 2017

MDC005-013-021-025-027-031-510-VAC047-061-079-107-113-137-157-
182345-
/O.CAN.KLWX.SV.A.0455.000000T0000Z-170819T0100Z/

THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM
WATCH 455 FOR THE FOLLOWING AREAS

IN MARYLAND THIS CANCELS 7 COUNTIES

IN CENTRAL MARYLAND

HOWARD                MONTGOMERY

IN NORTH CENTRAL MARYLAND

CARROLL               FREDERICK

IN NORTHERN MARYLAND

BALTIMORE             BALTIMORE CITY        HARFORD

IN VIRGINIA THIS CANCELS 7 COUNTIES

IN CENTRAL VIRGINIA

GREENE                ORANGE

IN NORTHERN VIRGINIA

CULPEPER              FAUQUIER              LOUDOUN

IN NORTHWEST VIRGINIA

MADISON               RAPPAHANNOCK

THIS INCLUDES THE CITIES OF ABERDEEN, ASPEN HILL,
BALLENGER CREEK, BALTIMORE, BEL AIR, BETHESDA, CATONSVILLE,
COLUMBIA, CULPEPER, DUNDALK, EDGEWOOD, ELDERSBURG, ELLICOTT CITY,
ESSEX, FALLSTON, FREDERICK, GAITHERSBURG, GERMANTOWN,
GORDONSVILLE, HAVRE DE GRACE, JOPPATOWNE, LEESBURG, MADISON,
ORANGE, PARKVILLE, PIKESVILLE, POTOMAC, RANDALLSTOWN, ROCKVILLE,
SILVER SPRING, STANARDSVILLE, STERLING, TOWSON, WARRENTON,
WASHINGTON, AND WESTMINSTER.

$$

ANZ530-182345-
/O.CAN.KLWX.SV.A.0455.000000T0000Z-170819T0100Z/

THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM
WATCH 455 FOR THE FOLLOWING AREAS

THIS CANCELS THE FOLLOWING ADJACENT COASTAL WATERS

CHESAPEAKE BAY NORTH OF POOLES ISLAND MD

$$

DCC001-MDC003-009-017-033-037-VAC013-059-099-153-177-179-510-600-
610-630-683-685-190100-
/O.CON.KLWX.SV.A.0455.000000T0000Z-170819T0100Z/

SEVERE THUNDERSTORM WATCH 455 REMAINS VALID UNTIL 9 PM EDT THIS
EVENING FOR THE FOLLOWING AREAS

THE DISTRICT OF COLUMBIA

IN MARYLAND THIS WATCH INCLUDES 5 COUNTIES

IN CENTRAL MARYLAND

ANNE ARUNDEL          PRINCE GEORGES

IN SOUTHERN MARYLAND

CALVERT               CHARLES               ST. MARYS

IN VIRGINIA THIS WATCH INCLUDES 12 COUNTIES

IN CENTRAL VIRGINIA

CITY OF FREDERICKSBURG                      KING GEORGE
SPOTSYLVANIA

IN NORTHERN VIRGINIA

ARLINGTON             CITY OF ALEXANDRIA    CITY OF FAIRFAX
CITY OF FALLS CHURCH  CITY OF MANASSAS
CITY OF MANASSAS PARK                       FAIRFAX
PRINCE WILLIAM        STAFFORD

THIS INCLUDES THE CITIES OF ALEXANDRIA, ANNAPOLIS, ARLINGTON,
ARNOLD, BOWIE, CALIFORNIA, CAMP SPRINGS, CHANTILLY,
CHESAPEAKE BEACH, CLINTON, COLLEGE PARK, DAHLGREN, DUNKIRK,
FAIRFAX, FALLS CHURCH, FALMOUTH, FREDERICKSBURG, GLEN BURNIE,
GREENBELT, HERNDON, HUNTINGTOWN, LAUREL, LEXINGTON PARK, LUSBY,
MANASSAS, MANASSAS PARK, MCLEAN, NORTH BEACH, ODENTON,
PRINCE FREDERICK, RESTON, SEVERN, SEVERNA PARK, SOUTH GATE,
SPOTSYLVANIA COURTHOUSE, ST. CHARLES, SUITLAND-SILVER HILL,
WALDORF, WASHINGTON, AND WOODBRIDGE.

$$

ANZ531>543-190100-
/O.CON.KLWX.SV.A.0455.000000T0000Z-170819T0100Z/

SEVERE THUNDERSTORM WATCH 455 REMAINS VALID UNTIL 9 PM EDT THIS
EVENING FOR THE FOLLOWING AREAS

THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS

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

$$



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