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Displaying AFOS PIL: LSRLWX Received: 2020-09-11 09:37 UTC
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960
NWUS51 KLWX 110938
LSRLWX
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
537 AM EDT FRI SEP 11 2020
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0628 AM FLASH FLOOD CHAPTICO 38.37N 76.78W
09/10/2020 ST. MARYS MD 911 CALL CENTER
BUDDS CREEK ROAD WAS CLOSED DUE TO HIGH WATER NEAR
CHAPTICO.
0706 AM FLASH FLOOD 1 SE CLEMENTS 38.31N 76.71W
09/10/2020 ST. MARYS MD 911 CALL CENTER
BAYSIDE ROAD WAS CLOSED DUE TO HIGH WATER.
0713 AM FLASH FLOOD 2 NE CHAPTICO 38.38N 76.76W
09/10/2020 ST. MARYS MD 911 CALL CENTER
BAPTIST ROAD WAS CLOSED DUE TO HIGH WATER.
0715 AM FLASH FLOOD 1 SW CHAPTICO 38.35N 76.80W
09/10/2020 ST. MARYS MD 911 CALL CENTER
MADDOX ROAD WAS CLOSED DUE TO HIGH WATER NEAR CHAPTICO.
0727 AM FLASH FLOOD 3 WSW LEONARDTOWN 38.28N 76.68W
09/10/2020 ST. MARYS MD 911 CALL CENTER
NEWTOWN NECK ROAD WAS CLOSED DUE TO HIGH WATER.
0830 AM FLOOD GREAT MILLS 38.24N 76.50W
09/10/2020 ST. MARYS MD MESONET
THE STREAM GAUGE ON SAINT MARY'S RIVER AT GREAT MILLS
REACHED MINOR FLOOD STAGE. IT PEAKED AROUND 6.29 FEET AT
9:45 AM. AT THIS LEVEL, FLAT IRON ROAD BEGINS TO FLOOD
WITH WATER IN SOME YARDS IN GREAT MILLS.
0833 AM FLOOD CEDARVILLE 38.98N 78.19W
09/10/2020 WARREN VA DEPT OF HIGHWAYS
VA-609 RITENOUR HOLLOW ROAD CLOSED DUE TO FLOODING
BETWEEN VA-627 RELIANCE ROAD AND VA-637 GUARD HILL ROAD.
1240 PM FLASH FLOOD ROCKVILLE 39.07N 77.08W
09/10/2020 MONTGOMERY MD MESONET
THE STREAM GAUGE ON TURKEY BRANCH IN ROCKVILLE ROSE 7
FEET IN JUST OVER AN HOUR. IT PEAKED IN MINOR FLOOD
STAGE AT 11.46 FEET AT 1:35 PM. AT THIS LEVEL, WATER
APPROACHES THE INTERSECTION OF TURKEY BRANCH PARKWAY AND
DANVERS STREET, AND THE INTERSECTION OF TURKEY BRANCH
PARKWAY AND GRENOBLE.
0103 PM FLASH FLOOD 2 SW ASPEN HILL 39.08N 77.10W
09/10/2020 MONTGOMERY MD PUBLIC
ABOUT A FOOT OF WATER WAS FLOWING OVER THE ROADWAY NEAR
THE INTERSECTION OF ORIENTAL STREET AND BARTLETT STREET.
0105 PM FLASH FLOOD 1 ENE GLEN ECHO 38.97N 77.13W
09/10/2020 MONTGOMERY MD EMERGENCY MNGR
ONE TO TWO FEET OF WATER FLOWING ACROSS MD-614
GOLDSBORO ROAD AT MD-396 MASSACHUSETTS AVENUE.
0107 PM FLASH FLOOD 1 NNW SOMERSET 38.98N 77.10W
09/10/2020 MONTGOMERY MD EMERGENCY MNGR
TWO VEHICLES TRAPPED IN HIGH WATER NEAR THE
INTERSECTION OF ARLINGTON ROAD AND MD-191 BRADLEY
BOULEVARD.
0115 PM FLASH FLOOD 1 SW SOMERSET 38.96N 77.11W
09/10/2020 MONTGOMERY MD EMERGENCY MNGR
ONE FOOT OF WATER FLOWING ACROSS MASSACHUSETTS AVENUE
NEAR LITTLE FALLS PARKWAY.
0116 PM FLASH FLOOD 2 ESE SOMERSET 38.96N 77.06W
09/10/2020 DISTRICT OF COLUMB DC BROADCAST MEDIA
APPROXIMATELY SIX TO EIGHT INCHES OF WATER FLOWING
ACROSS BROAD BRANCH ROAD NORTHWEST.
0126 PM FLASH FLOOD 1 NE BETHESDA 39.00N 77.10W
09/10/2020 MONTGOMERY MD OTHER FEDERAL
SERVICE ROAD WEST CLOSED DUE TO FLOODING BETWEEN
LINCOLN DRIVE AND SOUTH DRIVE.
0133 PM FLASH FLOOD 1 NE BETHESDA 39.00N 77.10W
09/10/2020 MONTGOMERY MD NWS EMPLOYEE
SERVICE ROAD WEST CLOSED DUE TO FLOODING BETWEEN
LINCOLN DRIVE AND SOUTH DRIVE.
0134 PM FLASH FLOOD 1 SE GARRETT PARK 39.03N 77.09W
09/10/2020 MONTGOMERY MD FIRE DEPT/RESCUE
VEHICLE TRAPPED IN HIGH WATER NEAR THE INTERSECTION OF
COLFAX STREET AND PARKWOOD DRIVE.
0134 PM FLASH FLOOD 1 NE BETHESDA 39.00N 77.11W
09/10/2020 MONTGOMERY MD FIRE DEPT/RESCUE
VEHICLE TRAPPED IN HIGH WATER NEAR THE INTERSECTION OF
GREENTREE ROAD AND MD-187 OLD GEORGETOWN ROAD.
0135 PM FLASH FLOOD SOMERSET 38.97N 77.10W
09/10/2020 MONTGOMERY MD BROADCAST MEDIA
VEHICLE TRAPPED IN HIGH WATER ON DORSET AVENUE NEAR
LITTLE FALLS PARKWAY.
0137 PM FLASH FLOOD 1 E GARRETT PARK 39.04N 77.08W
09/10/2020 MONTGOMERY MD FIRE DEPT/RESCUE
VEHICLE STRANDED IN HIGH WATER NEAR THE INTERSECTION OF
BEACH DRIVE AND WEXFORD DRIVE.
0140 PM FLASH FLOOD 1 NNW CHEVY CHASE 39.01N 77.08W
09/10/2020 MONTGOMERY MD EMERGENCY MNGR
BEACH DRIVE AT CONNECTICUT AVENUE FLOODED WITH ABOUT
3-4 FEET OF WATER MOVING OVER THE ROAD. ROAD SHUT DOWN
BY DOT.
0141 PM FLASH FLOOD 1 N CHEVY CHASE 39.01N 77.07W
09/10/2020 MONTGOMERY MD BROADCAST MEDIA
THREE VEHICLES STRANDED IN HIGH WATER NEAR THE
INTERSECTION OF KENSINGTON PARKWAY AND BEACH DRIVE.
0145 PM FLASH FLOOD NEW ALEXANDRIA PUMP STA 38.78N 77.06W
09/10/2020 FAIRFAX VA MESONET
REACHED MINOR FLOOD STAGE.
0157 PM FLASH FLOOD 2 SW ASPEN HILL 39.08N 77.10W
09/10/2020 MONTGOMERY MD EMERGENCY MNGR
TWO TO THREE FEET OF MOVING WATER IN AND AROUND THE
INTERSECTION OF ORIENTAL STREET AND BARTLETT STREET
0200 PM FLASH FLOOD 1 W NATIONAL ARBORETUM 38.91N 76.99W
09/10/2020 DISTRICT OF COLUMB DC FIRE DEPT/RESCUE
TWO VEHICLES TRAPPED IN HIGH WATER NEAR THE
INTERSECTION OF MOUNT OLIVET ROAD AND CAPITOL AVE. NE
0200 PM FLASH FLOOD 2 ESE ALEXANDRIA 38.81N 77.06W
09/10/2020 CITY OF ALEXANDRIA VA TRAINED SPOTTER
ONE FOOT OF WATER ACROSS EAST MAPLE STREET NEAR LITTLE
STREET
0202 PM FLASH FLOOD 1 S CATHOLIC UNIVERSITY 38.93N 77.00W
09/10/2020 DISTRICT OF COLUMB DC BROADCAST MEDIA
SIX TO EIGHT INCHES OF WATER FLOWING DOWN 4TH STREET
NORTHEAST IN EDGEWOOD.
0205 PM FLASH FLOOD 1 SSW TAKOMA PARK 38.97N 77.01W
09/10/2020 MONTGOMERY MD EMERGENCY MNGR
VEHICLE TRAPPED IN HIGH WATER NEAR THE 6000 BLOCK OF
ALLEGHANY AVENUE
0205 PM FLASH FLOOD TAKOMA PARK 38.98N 77.00W
09/10/2020 MONTGOMERY MD EMERGENCY MNGR
TWO TO THREE FEET OF WATER RAPIDLY MOVING DOWN JACKSON
AVENUE. DEBRIS BEING PUSHED DOWN THE ROAD AS WELL.
0210 PM FLASH FLOOD TAKOMA PARK 38.99N 77.01W
09/10/2020 MONTGOMERY MD MESONET
THE STREAM GAUGE ON SLIGO CREEK IN TAKOMA PARK ROSE 4
FEET IN AN HOUR AND REACHED MINOR FLOOD STAGE.
0212 PM FLASH FLOOD 1 S LANGLEY PARK 38.98N 76.98W
09/10/2020 PRINCE GEORGES MD DEPT OF HIGHWAYS
RIGGS ROAD CLOSED DUE TO FLOODING AT CHAPMAN ROAD.
0215 PM FLASH FLOOD ROCK CREEK - SHERRILL D 38.97N 77.04W
09/10/2020 DISTRICT OF COLUMB DC MESONET
THE STREAM GAUGE ON ROCK CREEK AT SHERRILL DRIVE
REACHED MINOR FLOOD STAGE.
0220 PM FLASH FLOOD 1 WNW LANGLEY PARK 39.00N 76.99W
09/10/2020 MONTGOMERY MD FIRE DEPT/RESCUE
MD-193 UNIVERSITY BOULEVARD CLOSED DUE TO FLOODING AT
SEEK LANE.
0230 PM FLASH FLOOD 1 S CATHOLIC UNIVERSITY 38.92N 77.00W
09/10/2020 DISTRICT OF COLUMB DC FIRE DEPT/RESCUE
MULTIPLE VEHICLES TRAPPED NEAR RHODE ISLAND AVENUE NE
IN THE UNDERPASS
0230 PM FLASH FLOOD COLESVILLE 39.07N 77.03W
09/10/2020 MONTGOMERY MD MESONET
THE STREAM GAUGE ON THE NORTHWEST BRANCH ANACOSTIA
RIVER AT COLESVILLE REACHED MINOR FLOOD STAGE. IT ROSE
ABOUT 8 FEET IN AN HOUR.
0238 PM FLASH FLOOD HYATTSVILLE 38.96N 76.95W
09/10/2020 PRINCE GEORGES MD FIRE DEPT/RESCUE
MULTIPLE WATER RESCUES IN THE HYATTSVILLE, MOUNT
RAINER, AND BRENTWOOD AREAS.
0238 PM FLASH FLOOD 1 E TAKOMA PARK 38.98N 76.99W
09/10/2020 MONTGOMERY MD FIRE DEPT/RESCUE
VEHICLE STRANDED IN HIGH WATER ON SLIGO CREEK PARKWAY
NEAR MD-650 NEW HAMPSHIRE AVENUE.
0240 PM FLASH FLOOD RIVERDALE - RIVERDALE R 38.96N 76.93W
09/10/2020 PRINCE GEORGES MD MESONET
THE STREAM GAUGE ON THE NORTHEAST BRANCH ANACOSTIA
RIVER IN RIVERDALE REACHED MINOR FLOOD STAGE.
0250 PM FLASH FLOOD 2 W BOLLING AIR FORCE 38.84N 77.05W
09/10/2020 CITY OF ALEXANDRIA VA DEPT OF HIGHWAYS
MULTIPLE VEHICLES TRAPPED IN HIGH WATER ON GEORGE
WASHINGTON PARKWAY NEAR REAGAN NATIONAL AIRPORT. ALL
SOUTHBOUND LANES OF GEORGE WASHINGTON PARKWAY ARE
BLOCKED DUE TO HIGH WATER AT FOUR MILE RUN.
0255 PM FLASH FLOOD 1 E ALEXANDRIA 38.82N 77.07W
09/10/2020 CITY OF ALEXANDRIA VA BROADCAST MEDIA
ABOUT SIX INCHES OF WATER FLOWING ACROSS RUSSELL ROAD
NEAR WEST BRADDOCK ROAD.
0257 PM FLASH FLOOD 1 WSW HILLANDALE 39.02N 76.99W
09/10/2020 MONTGOMERY MD FIRE DEPT/RESCUE
VEHICLE STRANDED IN HIGH WATER NEAR THE INTERSECTION OF
OAKVIEW DRIVE AND DILSTON ROAD.
0302 PM FLASH FLOOD 1 NNW TAKOMA PARK 39.00N 77.01W
09/10/2020 MONTGOMERY MD BROADCAST MEDIA
MULTIPLE WATER RESCUES ON SLIGO CREEK PARKWAY NEAR
WAYNE AVENUE.
0309 PM FLASH FLOOD 1 E ALEXANDRIA 38.82N 77.06W
09/10/2020 CITY OF ALEXANDRIA VA BROADCAST MEDIA
NUMEROUS ROADS CLOSED DUE TO FLOODING IN THE DEL RAY
AND BRADDOCK AREAS OF THE CITY OF ALEXANDRIA.
0311 PM FLASH FLOOD 1 NNW CHEVERLY 38.94N 76.92W
09/10/2020 PRINCE GEORGES MD EMERGENCY MNGR
ROUTE 202 CLOSED DUE TO FLOODING AT
BALTIMORE-WASHINGTON PARKWAY. ENTRANCE TO PRINCE
GEORGE'S HOSPITAL CLOSED.
0311 PM FLASH FLOOD NEW CARROLLTON 38.97N 76.88W
09/10/2020 PRINCE GEORGES MD LOCAL OFFICIAL
BRIER DITCH OUT OF ITS BANKS, FORCING A ROAD CLOSURE
DUE TO FLOODING AT LAMONT DRIVE AND CARROLLTON PARKWAY.
0317 PM FLASH FLOOD 1 SSW COLLEGE PARK 38.98N 76.94W
09/10/2020 PRINCE GEORGES MD BROADCAST MEDIA
UP TO A FOOT OF WATER FLOWING ACROSS ALL OF TERRAPIN
ROW ON HARTWICK ROAD. MUCH OF THE BLOCK IS UNDERWATER.
0420 PM FLASH FLOOD 1 S CHEVERLY 38.92N 76.91W
09/10/2020 PRINCE GEORGES MD EMERGENCY MNGR
MULTIPLE VEHICLES TRAPPED IN HIGH WATER ON COLUMBIA
PARK ROAD NEAR US 50
0422 PM FLOOD 1 SSW BRENTWOOD 38.94N 76.96W
09/10/2020 PRINCE GEORGES MD DEPT OF HIGHWAYS
US-1 NORTH AT 34TH STREET CLOSED DUE TO HIGH WATER.
0437 PM FLOOD 1 SSW CHEVERLY 38.92N 76.92W
09/10/2020 PRINCE GEORGES MD DEPT OF HIGHWAYS
US-50 EASTBOUND AND WESTBOUND LANES, BETWEEN MD-202 AND
MD-201, BLOCKED DUE TO HIGH WATER.
0454 PM FLOOD 1 SW WHITE OAK 39.03N 77.00W
09/10/2020 MONTGOMERY MD DEPT OF HIGHWAYS
US-29 NORTHBOUND AND SOUTHBOUND LANES, SOUTH OF
LOCKWOOD DRIVE, BLOCKED DUE TO HIGH WATER.
0506 PM FLOOD 1 SW CHAPTICO 38.35N 76.80W
09/10/2020 ST. MARYS MD DEPT OF HIGHWAYS
MD-238 EAST AND WEST, BETWEEN MD-234 AND MANOR ROAD,
CLOSED DUE TO HIGH WATER.
0512 PM FLOOD 1 WNW LEONARDTOWN 38.31N 76.66W
09/10/2020 ST. MARYS MD DEPT OF HIGHWAYS
MD-243 NORTH AND SOUTH AT MD-5 CLOSED DUE TO HIGH
WATER.
0530 PM FLASH FLOOD TRUMAN DRIVE-LARGO 38.88N 76.83W
09/10/2020 PRINCE GEORGES MD MESONET
THE STREAM GAUGE ALONG SOUTHWEST BRANCH AT TRUMAN
DRIVE/LARGO ROSE APPROXIMATELY 12 FEET IN JUST UNDER TWO
HOURS, EXTENDING ABOVE MODERATE FLOOD STAGE TO 13.2 FEET
BEFORE RECEDING.
0550 PM FLOOD ROCK CREEK - SHERRILL D 38.97N 77.04W
09/10/2020 DISTRICT OF COLUMB DC MESONET
THE STREAM GAUGE ALONG ROCK CREEK AND SHERRILL DRIVE
INDICATED MODERATE FLOODING WAS OCCURRING AS WATER
LEVELS ROSE ABOVE 10 FEET. AT 10 FEET, WATER COVERS THE
PARKING LOTS AT PICNIC AREAS 6 AND 9 IN ROCK CREEK PARK.
MUCH OF THE VALLEY TRAIL BETWEEN PICNIC AREAS 7 AND 10
IS INUNDATED. WATER ALSO REACHES A PRIVATE STAFF ROAD AT
THE SMITHSONIAN NATIONAL ZOO.
0500 AM FLOOD UPPER MARLBORO 38.81N 76.75W
09/11/2020 PRINCE GEORGES MD MESONET
STREAM GAUGE ON THE WESTERN BRANCH IN UPPER MARLBORO
REACHED MINOR FLOOD STAGE.
&&
EVENT NUMBER LWX2002435 LWX2002434 LWX2002432 LWX2002436 LWX2002433
LWX2002438 LWX2002437 LWX2002457 LWX2002443 LWX2002441 LWX2002449
LWX2002439 LWX2002440 LWX2002453 LWX2002442 LWX2002447 LWX2002448
LWX2002446 LWX2002444 LWX2002456 LWX2002445 LWX2002470 LWX2002454
LWX2002451 LWX2002452 LWX2002450 LWX2002455 LWX2002465 LWX2002458
LWX2002461 LWX2002459 LWX2002466 LWX2002462 LWX2002473 LWX2002460
LWX2002464 LWX2002463 LWX2002469 LWX2002467 LWX2002468 LWX2002471
LWX2002472 LWX2002474 LWX2002476 LWX2002475 LWX2002477 LWX2002484
LWX2002479 LWX2002478 LWX2002480 LWX2002481 LWX2002483 LWX2002482
LWX2002485
$$
BJL
