ACUS71 KLWX 152150 AAA PSHLWX POST TROPICAL CYCLONE REPORT...HURRICANE HANNA...UPDATED NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 549 PM EDT MON SEP 15 2008 NOTE: THE DATA SHOWN HERE ARE PRELIMINARY....AND SUBJECT TO UPDATES AND CORRECTIONS AS APPROPRIATE. THIS REPORT INCLUDES EVENTS OCCURRING WHEN WATCHES AND/OR WARNINGS WERE IN EFFECT FOR HANNA. COUNTIES INCLUDED...DISTRICT OF COLUMBIA...ANNE ARUNDEL... BALTIMORE...BALTIMORE CITY...CALVERT...CARROLL...CHARLES... FREDERICK MD...HARFORD...HOWARD...MONTGOMERY...PRINCE GEORGES... ST. MARYS...ALBEMARLE...ARLINGTON...CITY OF CHARLOTTESVILLE... CITY OF FAIRFAX...CITY OF FALLS CHURCH...CITY OF FREDERICKSBURG... CITY OF MANASSAS...CITY OF MANASSAS PARK...CULPEPER...FAIRFAX... FAUQUIER...KING GEORGE...LOUDOUN...MADISON...NELSON...ORANGE... PRINCE WILLIAM...SHENANDOAH...SPOTSYLVANIA...STAFFORD SEP 15...UPDATED FOR...ADDED DATA FOR POTOMAC BUOY A. LOWEST SEA LEVEL PRESSURE/MAXIMUM SUSTAINED WINDS AND PEAK GUSTS --------------------------------------------------------------------- METAR OBSERVATIONS... NOTE: ANEMOMETER HEIGHT IS 10 METERS AND WIND AVERAGING IS 2 MINUTES --------------------------------------------------------------------- LOCATION ID MIN DATE/ MAX DATE/ PEAK DATE/ LAT LON PRES TIME SUST TIME GUST TIME DEG DECIMAL (MB) (UTC) (KT) (UTC) (KT) (UTC) --------------------------------------------------------------------- KNYG-QUANTICO MARINE CORPS BASE VA 38.51 -77.30 997.3 06/1856 330/024 06/2005 340/036 06/1935 KDCA-REAGAN NATIONAL AIRPORT VA 38.86 -77.03 998.2 06/1852 340/027 06/1937 350/036 06/1941 KBWI-BALT/WASH INTL THURGOOD MARSHALL AIRPORT MD 39.19 -76.67 998.1 06/2054 060/025 06/1540 060/036 06/1607 KIAD-WASH/DULLES INTL AIRPORT VA 38.96 -77.45 1000.7 06/1952 360/026 06/1945 350/035 06/1908 KADW-ANDREWS AFB MD 38.83 -76.87 997.2 06/1940 350/026 06/2029 320/034 06/2217 KDMH-BALTIMORE INNER HARBOR MD 39.28 -76.61 998.6 06/2054 000/000 / KFDK-FREDERICK MUNICIPAL AIRPORT MD 39.42 -77.38 1003.4 1951 010/015 06/1722 010/026 06/1722 KGAI-MONTGOMERY CO AIRPORT/GAITHERSBURG MD 39.17 -77.17 1002.4 06/1915 330/011 06/2115 030/022 06/1835 KCGS-COLLEGE PARK AIRPORT MD 38.98 -76.92 998.9 06/1845 360/016 06/2010 360/029 06/2030 KMTN-MARTIN STATE AIRPORT/MIDDLE RIVER MD 39.34 -76.42 998.6 06/2045 300/020 06/2245 300/028 06/2245 KNAK-U.S. NAVAL ACADEMY ANNAPOLIS MD 38.98 -76.48 996.9 06/1954 090/022 06/1554 040/041 06/1453 KNHK-PATUXENT RIVER NAS MD 38.29 -76.40 994.2 06/1852 100/028 06/1523 110/039 06/1522 KNUI-ST INIGOES MD 38.14 -76.43 993.3 06/1853 100/022 06/1443 130/033 06/1708 KCHO-CHARLOTTESVILLE VA 38.14 -78.45 1002.5 06/1753 310/012 06/1851 320/022 06/1853 KCJR-CULPEPER VA 38.53 -77.86 1001.3 06/1640 010/017 06/1640 330/031 06/2020 KDAA-FORT BELVOIR VA 38.73 -77.18 998.3 06/1903 310/018 06/2116 310/030 06/2107 KHEF-MANASSAS MUNI AIRPORT VA 38.72 -77.52 1000.0 06/1855 350/030 06/1830 350/038 06/1810 KHWY-WARRENTON AIRPORT VA 38.59 -77.71 1000.3 06/1800 360/021 06/1740 340/034 06/1820 KJYO-LEESBURG AIRPORT VA 39.08 -77.57 1002.0 06/1940 350/020 06/1840 350/030 06/1900 KOMH-ORANGE COUNTY AIRPORT VA 38.25 -78.05 1002.3 06/1700 280/016 06/2000 280/029 06/1940 K2W6-LEONARDTOWN MD 38.32 -76.55 994.2 06/1907 100/019 06/1431 110/032 06/1556 KEZF-SHANNON AIRPORT/FREDERICKSBURG VA 38.27 -77.45 999.3 06/1840 320/026 06/2000 320/035 06/2000 REMARKS: NON-METAR OBSERVATIONS... NOTE: ANEMOMETER HEIGHT IN METERS AND WIND AVERAGING PERIOD IN MINUTES INDICATED UNDER MAXIMUM SUSTAINED WIND IF KNOWN --------------------------------------------------------------------- LOCATION ID MIN DATE/ MAX DATE/ PEAK DATE/ LAT LON PRES TIME SUST TIME GUST TIME DEG DECIMAL (MB) (UTC) (KT) (UTC) (KT) (UTC) --------------------------------------------------------------------- B. MARINE OBSERVATIONS... NOTE: ANEMOMETER HEIGHT IN METERS AND WIND AVERAGING PERIOD IN MINUTES INDICATED UNDER MAXIMUM SUSTAINED WIND IF KNOWN --------------------------------------------------------------------- LOCATION ID MIN DATE/ MAX DATE/ PEAK DATE/ LAT LON PRES TIME SUST TIME GUST TIME DEG DECIMAL (MB) (UTC) (KT) (UTC) (KT) (UTC) --------------------------------------------------------------------- WASD2-WASHINGTON DC NOS STATION 38.87 -77.02 998.2 06/1845 330/021 06/2148 350/027 06/2154 PPTM2-PINEY POINT MD NOS STATION 38.13 -76.53 I 320/035 06/2200 140/043 06/1454 LWTV2-LEWISETTA VA NOS STATION 38.00 -76.47 993.8 06/1854 130/035 06/1424 130/043 06/1424 CHCM2-CHESAPEAKE CITY MD NOS STATION 39.53 -75.81 996.2 06/2100 080/018 06/1724 100/029 06/1600 BLTM2-BALTIMORE MD NOS STATION 39.27 -76.58 997.7 06/2106 030/027 06/2112 030/035 06/2112 TCBM2-TOLCHESTER BEACH MD NOS STATION 39.12 -76.25 996.4 06/2030 360/031 06/2100 360/039 06/2100 FSKM2-FRANCIS SCOTT KEY BRIDGE MD NOS STATION 39.22 -76.53 996.8 06/2106 340/029 06/2030 340/037 06/2100 TPLM2-THOMAS POINT MD C-MAN STATION 38.90 -76.44 996.7 06/2000 080/033 06/1500 080/039 06/1500 18 BSLM2-CHESAPEAKE BAY MD NERRS STATION 38.78 -76.71 996.0 06/2200 060/012 06/1530 I 5.1 CAMM2-CAMBRIDGE MD NOS STATION 38.57 -76.07 994.0 06/1954 080/023 06/1418 290/039 06/2300 6.1 COVM2- COVE POINT MD NOS STATION 38.43 -76.39 994.0 06/1936 120/033 06/1506 130/041 06/1636 SLIM2-SOLOMONS ISLAND MD NOS STATION 38.32 -76.45 994.0 06/1924 110/033 06/1500 080/047 06/1330 CBIM2-CHESAPEAKE BIOLOGICAL LAB CBOS STATION 38.32 -76.45 I 090/029 06/1345 090/049 06/1345 BISM2-BISHOPS HEAD MD NOS STATION 38.22 -76.04 992.6 06/1906 130/035 06/1630 120/045 06/1648 44042-POTOMAC BUOY NEAR POINT LOOKOUT 38.03 -76.34 991.8 06/2000 120/032 06/1730 120/042 06/1730 3 REMARKS: C. STORM TOTAL RAINFALL FROM 2300 UTC SEP 05 UNTIL 2300 UTC SEP 06 --------------------------------------------------------------------- CITY/TOWN COUNTY ID RAINFALL LAT LON (IN) DEG DECIMAL --------------------------------------------------------------------- 2.60 SSW WOODBRIDGE PRINCE WILLIAM/MANA 9.65 38.59 -77.28 MANASSAS CITY OF MANASSAS 7.78 38.74 -77.48 OAKTON FAIRFAX 8.29 38.89 -77.30 REAGAN NATIONAL AIRPORT DISTRICT OF COLUMBI 3.90 38.85 -77.04 FAIRFAX CITY CITY OF FAIRFAX 8.33 38.85 -77.30 ARLINGTON ARLINGTON 7.93 38.87 -77.10 FREDERICKSBURG CITY OF FREDERICKSB 7.02 38.29 -77.49 GORDONSVILLE ORANGE 3.76 38.13 -78.19 BOSTON CULPEPER 3.73 38.54 -78.13 DULLES INTERNATIONAL AIR LOUDOUN 5.42 38.94 -77.45 STERLING LOUDOUN 7.00 39.00 -77.43 KING GEORGE KING GEORGE 4.37 38.26 -77.18 CHARLOTTESVILLE CITY OF CHARLOTTESV 3.86 38.03 -78.48 WASHINGTON DC WASHINGTON DC 3.10 38.71 -78.16 FREDERICK FREDERICK 4.71 39.42 -77.42 POTOMAC MONTGOMERY 6.23 39.02 -77.20 ABERDEEN HARFORD 3.85 39.51 -76.17 NANJEMOY CHARLES 5.00 38.45 -77.22 CAMP SPRINGS PRINCE GEORGES 3.43 38.80 -76.92 KEEDYSVILLE WASHINGTON 3.00 39.48 -77.70 TANEYTOWN CARROLL 4.25 39.65 -77.17 QUANTICO PRINCE WILLIAM 5.58 38.52 -77.29 1 SSW LINTHICUM ANNE ARUNDEL KBWI 1.72 39.19 -76.67 1 E ANDREWS AIR FORCE BA PRINCE GEORGES KADW 2.26 38.83 -76.87 1 SSE DOWNTOWN BALTIMORE ------ KDMH 1.50 39.28 -76.61 GAITHERSBURG MONTGOMERY 5.22 39.14 -77.22 ANNAPOLIS ANNE ARUNDEL KNAK 1.89 38.97 -76.50 PATUXENT RIVER NAS ST. MARYS KNHK 1.70 38.28 -76.43 2 WSW SAINT INIGOES ST. MARYS KNUI 1.97 38.14 -76.43 1 NNW HOLLYMEAD ALBEMARLE KCHO 2.24 38.14 -78.45 1 N ELKWOOD CULPEPER KCJR 2.47 38.53 -77.86 FORT BELVOIR FAIRFAX KDAA 5.96 38.70 -77.15 1 SE MIDLAND FAUQUIER KHWY 2.89 38.59 -77.71 LEESBURG LOUDOUN KJYO 5.23 39.10 -77.56 1 WSW NASONS ORANGE KOMH 3.56 38.25 -78.05 REMARKS: D. INLAND FLOODING... --------------------------------------------------------------------- ALBEMARLE...ROADS CLOSED NEAR CHARLOTTESVILLE. PRINCE WILLIAM...20 ROADS WERE CLOSED ACROSS THE DALE CITY...WOODBRIDGE AND QUANTICO AREAS. US ROUTE 1 CLOSED AT DALE CITY OVER NEABSCO CREEK...CARDINAL DRIVE AND AT JOPLIN ROAD. FAIRFAX...NUMEROUS ROAD CLOSURES NEAR VIENNA...SPRINGFIELD...GREAT FALLS...HERNDON AND BURKE. CITY OF FAIRFAX...CHAINBRIDGE ROAD CLOSED AT US-50. NELSON...ROAD CLOSURE AT ARRINGTON. CULPEPER...NUMEROUS ROAD CLOSURES NEAR CULPEPER. STAFFORD...NUMEROUS ROADS CLOSURES NEAR STAFFORD. LOUDOUN...NUMEROUS ROAD CLOSURES NEAR STERLING...ALDIE AND LEESBURG. MONTGOMERY...NUMEROUS ROAD CLOSURES NEAR SILVER SPRING AND KENSINGTON. DISTRICT OF COLUMBIA...ROCK CREEK PARKWAY CLOSED. CARROLL...ROADS CLOSED NEAR NEW WINDSOR. HARFORD...ROAD CLOSED NEAR ABINGDON. --------------------------------------------------------------------- E. MAXIMUM STORM SURGE AND STORM TIDE... OFFICIAL TIDE GAUGES NOTED WITH LEADING G --------------------------------------------------------------------- COUNTY CITY/TOWN SURGE TIDE DATE/ BEACH OR LOCATION (FT) (FT) TIME EROSION --------------------------------------------------------------------- BALTIMORE CITY G BALTIMORE 1.80 2.20 06/2200 NONE ANNE ARUNDEL G ANNAPOLIS 2.20 2.60 06/2112 NONE CALVERT G SOLOMONS ISLAND 2.10 2.60 06/1836 NONE DISTRICT OF CO G DISTRICT OF COL 3.50 4.10 06/2330 NONE MAINE AVE SW CITY OF ALEXAN G ALEXANDRIA 2.60 4.60 06/2000 NONE CALVERT LOWER MARLBORO 2.90 3.10 06/1930 NONE ALL VALUES IN MLLW REMARKS: F. TORNADOES... --------------------------------------------------------------------- (DIST)CITY/TOWN COUNTY DATE/ EF SCALE LAT LON (DEG DECIMAL TIME(UTC) (IF KNOWN) DESCRIPTION --------------------------------------------------------------------- G. STORM IMPACTS BY COUNTY... --------------------------------------------------------------------- COUNTY DEATHS INJURIES EVACUATIONS DESCRIPTION --------------------------------------------------------------------- FAIRFAX 200 RESIDENTS IN THE HUNTINGTON AREA WERE EVACUATED DUE TO FLOODING THREATENING THEIR HOMES. THOUSANDS OF PEOPLE WERE WITHOUT POWER AT THE HEIGHT OF THE STORM. NELSON TREE REPORTED DOWN NEAR FABER. CITY OF ALEXANDR TREE REPORTED DOWN ON THE WEST SIDE OF THE CITY. CULPEPER TREE REPORTED DOWN IN CULPEPER. ST. MARYS TREES REPORTED KNOCKED DOWN IN THE TOWN OF RIDGE. HOWARD TREE FELL ON A VEHICLE. ALBEMARLE TREE DOWN JUST OUTSIDE THE CITY OF CHARLOTTESVILLE. LOUDOUN TREES KNOCKED DOWN NEAR ALDIE. ARLINGTON TREE REPORTED DOWN NEAR ARLINGTON. FAIRFAX NUMEROUS TREES REPORTED KNOCKED DOWN COUNTYWIDE. MONTGOMERY TREE REPORTED DOWN ON INTERSTATE 270 AT MONTROSE ROAD NEAR ROCKVILLE. HARFORD SEVERAL ROADS CLOSED DUE TO TREES KNOCKED DOWN BLOCKING ROADS. PRINCE WILLIAM TREE FELL ON A HOUSE IN DUMFRIES. SHELTERS WERE OPEN BUT NO EVACUATIONS WERE NEEDED. HUNDREDS OF PEOPLE WERE WITHOUT POWER AT THE HEIGHT OF THE STORM. $$ Legend: I-Incomplete Data E-Estimated ROSA