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3 products issued by NWS for: Lothian MD
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Flash Flood Warning

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
106 AM EDT SUN JUL 31 2016

MDC003-005-027-031-510-310815-
/O.CON.KLWX.FF.W.0045.000000T0000Z-160731T0815Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BALTIMORE MD-HOWARD MD-BALTIMORE CITY MD-MONTGOMERY MD-
ANNE ARUNDEL MD-
106 AM EDT SUN JUL 31 2016

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 415 AM EDT FOR
SOUTHWESTERN BALTIMORE...HOWARD...NORTHEASTERN MONTGOMERY AND NORTH
CENTRAL ANNE ARUNDEL COUNTIES AND SOUTHWESTERN BALTIMORE CITY...

AT 101 AM EDT...FLOODING CONTINUED ON THE UPPER PATUXENT AND LITTLE
PATUXENT RIVERS...AND THE GWYNNS FALLS AND LOWER PATAPSCO RIVERS.
THE MOST SIGNIFICANT FLOODING REMAINING IS ON THE LITTLE
PATUXENT...WHERE THE RIVER IS STILL RISING FROM COLUMBIA TO ANNE
ARUNDEL COUNTY. SEVERAL ROADS ARE REPORTED CLOSED...INCLUDING US 29
NEAR COLUMBIA TOWN CENTER.

SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
BALTIMORE...COLUMBIA...OLNEY...PIKESVILLE...ELKRIDGE...ELLICOTT
CITY...TOWSON...CATONSVILLE...WOODLAWN...RANDALLSTOWN...MILFORD
MILL...LOCHEARN...ARBUTUS...REDLAND...BROOKLYN PARK...PUMPHREY...
SAVAGE-GUILFORD...SCAGGSVILLE...ILCHESTER AND LINTHICUM.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING.

STAY AWAY OR BE SWEPT AWAY. RIVER BANKS AND CULVERTS CAN BECOME
UNSTABLE AND UNSAFE.

&&

LAT...LON 3923 7653 3916 7686 3913 7714 3929 7717
      3931 7697 3930 7675 3938 7680 3938 7679
      3939 7663

$$

JE




Flood Warning

FLOOD STATEMENT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1248 AM EDT SUN JUL 31 2016

MDC003-027-033-310815-
/O.CON.KLWX.FA.W.0052.000000T0000Z-160731T0815Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
PRINCE GEORGES MD-HOWARD MD-ANNE ARUNDEL MD-
1248 AM EDT SUN JUL 31 2016

...A FLOOD WARNING REMAINS IN EFFECT UNTIL 415 AM EDT FOR
NORTHEASTERN PRINCE GEORGES...SOUTHEASTERN HOWARD AND WESTERN ANNE
ARUNDEL COUNTIES...

AT 1246 AM EDT...REPORTING GAUGES INDICATED THE LITTLE PATUXENT
RIVER WAS EXCEEDING ITS FLOOD STAGE AND STILL RISING RAPIDLY
DOWNSTREAM OF COLUMBIA...INCLUDING THE SAVAGE AREA. THIS FLOODING
WILL CONTINUE THROUGH THE OVERNIGHT HOURS AND MOVE DOWNSTREAM TOWARD
BOWIE. THE FLOOD WARNING MAY HAVE TO BE EXTENDED IN TIME.

SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
COLUMBIA...BOWIE...SEVERN...CROFTON...ELKRIDGE...ODENTON...FORT
MEADE...SAVAGE-GUILFORD...SCAGGSVILLE...JESSUP...SAVAGE...FULTON...
PRINCE GEORGES STADIUM AND GEORGETOWN.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING.

STAY AWAY OR BE SWEPT AWAY. RIVER BANKS AND CULVERTS CAN BECOME
UNSTABLE AND UNSAFE.

&&

LAT...LON 3881 7666 3881 7672 3899 7673 3906 7678
      3916 7690 3918 7673 3893 7663

$$

JE




Coastal Flood Advisory

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1056 PM EDT SAT JUL 30 2016

MDZ014-311100-
/O.EXT.KLWX.CF.Y.0042.160731T0500Z-160731T1200Z/
ANNE ARUNDEL-
1056 PM EDT SAT JUL 30 2016

...COASTAL FLOOD ADVISORY NOW IN EFFECT UNTIL 8 AM EDT SUNDAY...

* TIDAL ANOMALY...UP TO A FOOT ABOVE ASTRONOMICAL NORMAL

* TIMING...DURING THE TIME OF HIGH TIDE.

* EXPECTED IMPACTS...MINOR TIDAL INUNDATION NEAR THE ANNAPOLIS
  CITY DOCK.

HERE ARE THE TIMES OF THE NEXT HIGH TIDES
FOR A FEW LOCATIONS FROM NORTH TO SOUTH...
ON THE CHESAPEAKE BAY...
ANNAPOLIS U.S. NAVAL ACADEMY...4:02 AM AND 3:44 PM...
CHESAPEAKE BEACH...2:27 AM AND 2:29 PM...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

&&

ALL TIDE HEIGHTS ARE RELATIVE TO MEAN LOWER LOW WATER.
TIME OF HIGH TOTAL TIDES ARE APPROXIMATE TO THE NEAREST HOUR.

ANNAPOLIS MD
MINOR 2.4 FT, MODERATE 3.3 FT, MAJOR 6.0 FT

               TOTAL    ASTRO
   DAY/TIME     TIDE     TIDE   ANOMALY   FLOOD
                /FT/     /FT/     /FT/   CATEGORY
  ----------  -------   ------- -------  --------
   31/04 AM     2.8      1.8      1.0     MINOR
   31/03 PM     1.8      1.1      0.7      NONE
   01/04 AM     2.4      1.8      0.6     MINOR
   01/05 PM     1.6      1.2      0.4      NONE
   02/05 AM     2.3      1.8      0.5      NONE
   02/05 PM     1.4      1.2      0.2      NONE

$$

$$




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