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4 products issued by NWS for: Arlington VA
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Severe Thunderstorm Warning

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
220 PM EDT THU JUL 30 2015

DCC001-MDC033-VAC013-059-510-301845-
/O.CON.KLWX.SV.W.0192.000000T0000Z-150730T1845Z/
DISTRICT OF COLUMBIA DC-PRINCE GEORGES MD-FAIRFAX VA-
CITY OF ALEXANDRIA VA-ARLINGTON VA-
220 PM EDT THU JUL 30 2015

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 245 PM EDT
FOR THE CENTRAL DISTRICT OF COLUMBIA...CENTRAL PRINCE GEORGES...
EASTERN FAIRFAX AND SOUTHEASTERN ARLINGTON COUNTIES AND THE CITY OF
ALEXANDRIA...

AT 220 PM EDT...DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE
OF PRODUCING DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS
LOCATED OVER LARGO...MOVING EAST AT 25 MPH.

LOCATIONS IMPACTED INCLUDE...
BOWIE...COLLEGE PARK...GREENBELT...BLADENSBURG...UPPER MARLBORO...
FORESTVILLE...GALLAUDET UNIVERSITY...NATIONALS PARK...CRYSTAL CITY...
CORAL HILLS...RFK STADIUM...ANDREWS AIR FORCE BASE...LARGO...FEDEX
FIELD...CLINTON...HYATTSVILLE...NEW CARROLLTON...RIVERDALE PARK...
CHEVERLY AND SEAT PLEASANT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SEVERE THUNDERSTORMS PRODUCE DAMAGING WINDS...LARGE HAIL...DEADLY
LIGHTNING AND VERY HEAVY RAIN. FOR YOUR PROTECTION MOVE TO AN
INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR HOME OR BUSINESS. HEAVY
RAINS FLOOD ROADS QUICKLY SO DO NOT DRIVE INTO AREAS WHERE WATER
COVERS THE ROAD.

&&

LAT...LON 3884 7670 3882 7670 3882 7671 3876 7669
      3871 7671 3880 7702 3885 7702 3888 7704
      3885 7703 3884 7705 3881 7704 3884 7715
      3899 7691 3898 7670 3893 7668 3890 7667
TIME...MOT...LOC 1820Z 284DEG 23KT 3888 7684

$$

RCM



Severe Weather Statement

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
220 PM EDT THU JUL 30 2015

DCC001-MDC033-VAC013-059-510-301845-
/O.CON.KLWX.SV.W.0192.000000T0000Z-150730T1845Z/
DISTRICT OF COLUMBIA DC-PRINCE GEORGES MD-FAIRFAX VA-
CITY OF ALEXANDRIA VA-ARLINGTON VA-
220 PM EDT THU JUL 30 2015

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 245 PM EDT
FOR THE CENTRAL DISTRICT OF COLUMBIA...CENTRAL PRINCE GEORGES...
EASTERN FAIRFAX AND SOUTHEASTERN ARLINGTON COUNTIES AND THE CITY OF
ALEXANDRIA...

AT 220 PM EDT...DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE
OF PRODUCING DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS
LOCATED OVER LARGO...MOVING EAST AT 25 MPH.

LOCATIONS IMPACTED INCLUDE...
BOWIE...COLLEGE PARK...GREENBELT...BLADENSBURG...UPPER MARLBORO...
FORESTVILLE...GALLAUDET UNIVERSITY...NATIONALS PARK...CRYSTAL CITY...
CORAL HILLS...RFK STADIUM...ANDREWS AIR FORCE BASE...LARGO...FEDEX
FIELD...CLINTON...HYATTSVILLE...NEW CARROLLTON...RIVERDALE PARK...
CHEVERLY AND SEAT PLEASANT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SEVERE THUNDERSTORMS PRODUCE DAMAGING WINDS...LARGE HAIL...DEADLY
LIGHTNING AND VERY HEAVY RAIN. FOR YOUR PROTECTION MOVE TO AN
INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR HOME OR BUSINESS. HEAVY
RAINS FLOOD ROADS QUICKLY SO DO NOT DRIVE INTO AREAS WHERE WATER
COVERS THE ROAD.

&&

LAT...LON 3884 7670 3882 7670 3882 7671 3876 7669
      3871 7671 3880 7702 3885 7702 3888 7704
      3885 7703 3884 7705 3881 7704 3884 7715
      3899 7691 3898 7670 3893 7668 3890 7667
TIME...MOT...LOC 1820Z 284DEG 23KT 3888 7684

$$

RCM



Short Term Forecast

SHORT TERM FORECAST
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
200 PM EDT THU JUL 30 2015

DCZ001-MDZ006-011-013-014-016-018-504>508-VAZ052>055-502-301830-
DISTRICT OF COLUMBIA-CHARLES-NORTHERN BALTIMORE-PRINCE
GEORGES-SOUTHERN BALTIMORE-CENTRAL AND SOUTHEAST HOWARD-CENTRAL AND
SOUTHEAST MONTGOMERY-ANNE ARUNDEL-NORTHWEST HOWARD-NORTHWEST
HARFORD-CALVERT-SOUTHEAST HARFORD-PRINCE WILLIAM/MANASSAS/MANASSAS
PARK-STAFFORD-FAIRFAX-ARLINGTON/FALLS CHURCH/ALEXANDRIA-SOUTHERN
FAUQUIER-
200 PM EDT THU JUL 30 2015

...LINE OF STRONG THUNDERSTORMS MOVING EAST TOWARD THE I-95
CORRIDOR...

AT 159 PM EDT...A LINE OF STRONG THUNDERSTORMS WAS ALONG A LINE
EXTENDING FROM DELTA TO NEAR DUMFRIES...AND MOVING EAST AT 35 MPH.

WINDS IN EXCESS OF 40 MPH AND PEA SIZE HAIL ARE POSSIBLE WITH THESE
STORMS.

LOCATIONS IMPACTED INCLUDE...
BALTIMORE...ROCKVILLE...BOWIE...COLLEGE PARK...GREENBELT...FAIRFAX...
VIENNA...ABERDEEN...FALLS CHURCH...BEL AIR...BLADENSBURG...LA
PLATA...UPPER MARLBORO...SPRINGFIELD...PIMMIT HILLS...BETHESDA...
MILLERS ISLAND...FEDEX FIELD...LANGLEY PARK AND FORESTVILLE.

LAT...LON 3945 7626 3944 7625 3920 7644 3927 7663
      3901 7638 3836 7696 3844 7702 3848 7728
      3870 7701 3888 7704 3872 7704 3866 7724
      3845 7733 3853 7764 3972 7660 3972 7623
      3945 7606
TIME...MOT...LOC 1759Z 277DEG 29KT 3971 7631 3854 7737
$$

RCM



Hazardous Weather Outlook

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
120 PM EDT THU JUL 30 2015

ANZ530>543-DCZ001-MDZ011-013-014-016>018-508-VAZ052>057-311530-
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-
120 PM EDT THU JUL 30 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...THIS AFTERNOON AND TONIGHT

GUSTY THUNDERSTORMS ARE LIKELY OVER THE WATERS THIS AFTERNOON INTO
THE EVENING.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

$$



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Silver Spring, MD 20910
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Page last modified: May 16, 2007
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