ACUS74 KMOB 042053 PSHMOB POST TROPICAL CYCLONE REPORT...HURRICANE ISAAC NATIONAL WEATHER SERVICE MOBILE AL 355 PM CDT TUE SEP 4 2012 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...OR WHEN SIGNIFICANT FLOODING ASSOCIATED WITH ISAAC OR ITS REMNANTS WAS AFFECTING THE AREA. COUNTIES INCLUDED...BALDWIN...ESCAMBIA FL...GEORGE...MOBILE... OKALOOSA...SANTA ROSA...STONE...WASHINGTON...GREENE...PERRY... WAYNE 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) --------------------------------------------------------------------- KMOB-MOBILE REGIONAL 30.67 -88.24 1003.3 29/0856 130/027 29/2028 100/041 28/1533 KBFM-MOBILE BROOKLEY 30.64 -88.07 1003.7 28/2053 070/030 29/0249 100/044 29/0608 KJKA-GULF SHORES 30.29 -87.67 9999.0 / 130/022 30/0215 140/033 30/0055 KPNS-PENSACOLA REGIONAL 30.47 -87.20 1004.9 28/2053 110/028 28/2153 100/041 28/2026 KNDZ-MILTON NORTH 30.72 -87.02 1006.4 29/2056 170/014 30/1856 170/027 30/1830 KNSE-MILTON SOUTH 30.70 -87.02 1005.1 28/2156 120/023 28/1856 140/038 28/1625 KCEW-CRESTVIEW 30.79 -86.52 1000.0 28/0753 130/018 30/1440 120/030 29/1559 KHRT-MARY ESTHER 30.42 -86.68 1008.4 29/2043 130/012 30/1855 130/025 30/1855 KVPS-VALPARISO 30.48 -86.53 1006.8 28/1637 180/023 30/1857 180/039 28/1634 KDTS-DESTIN 30.40 -86.47 1008.7 29/2053 140/012 30/1953 120/035 28/1753 KNPA-PENSACOLA NAS 30.36 -87.32 1020.1 01/0056 160/007 01/0056 K79J-ANDALUSIA 31.32 -86.41 1020.0 01/0056 150/003 01/0056 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) --------------------------------------------------------------------- DPIA1-DAUPHIN ISLAND 30.24 -88.07 120/042 29/1410 140/052 28/2000 13.5 REMARKS: C. STORM TOTAL RAINFALL FROM 1200 UTC AUG 28 UNTIL 1200 UTC AUG 31 --------------------------------------------------------------------- CITY/TOWN COUNTY ID RAINFALL LAT LON (IN) DEG DECIMAL --------------------------------------------------------------------- BUCKATUNNA WAYNE BKAM6 15.39 31.50 -88.50 GRAND BAY MOBILE 13.99 30.48 -88.34 WIGGINS STONE 11.69 30.86 -89.14 LEAKESVILLE GREENE LEKM6 11.16 31.15 -88.55 PERKINSTON STONE 10.50 30.78 -89.14 MOBILE MOBILE KMOB 9.71 30.68 -88.24 WAYNESBORO WAYNE WAYM6 9.42 31.67 -88.64 SEMMES MOBILE 9.40 30.78 -88.26 NEW AUGUSTA PERRY 8.99 31.22 -89.05 BROOKLY FIELD MOBILE KBFM 7.49 30.60 -88.06 CODEN MOBILE 6.99 30.38 -88.24 DAUPHIN ISLAND MOBILE DAUA1 6.97 30.25 -88.08 FAIRHOPE BALDWIN 6.72 30.52 -87.90 DAPHNE BALDWIN 6.10 30.60 -87.90 MCLAIN GREENE 5.77 31.10 -88.80 CRESTVIEW OKALOOSA KCEW 4.64 30.79 -86.52 DESTIN OKALOOSA KDTS 4.58 30.40 -86.47 EGLIN AFB OKALOOSA KVPS 3.53 30.48 -86.53 PENSACOLA ESCAMBIA 3.8N 3.35 30.50 -87.19 PENSACOLA AIRPORT ESCAMBIA KPNS 2.36 30.47 -87.20 REMARKS: D. INLAND FLOODING... --------------------------------------------------------------------- STONE...SEVERAL ROADS CLOSED DUE TO FLOODING FROM EXCESSIVE RAINFALL OVER THE EASTERN HALF OF THE COUNTY. GEORGE...SEVERAL HOMES FLOODED AS WELL AS MANY ROADS IN AND AROUND LUCEDALE. GREENE...NUMEROUS WATER RESCUES AND ROADS FLOODED IN THE LEAKESVILLE AREA. --------------------------------------------------------------------- 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 --------------------------------------------------------------------- BALDWIN G WEEKS BAY 2.96 4.45 29/2154 MINOR MOBILE G DAUPHIN ISLAND 3.57 4.33 28/2230 MODERATE MOBILE G DOG RIVER 3.64 5.27 29/0448 MINOR MOBILE G FOWL RIVER 3.92 5.20 29/0448 MINOR MOBILE G CHICKASAW CREEK 4.28 5.14 29/2254 MINOR MOBILE G BAYOU LA BATRE 3.97 5.69 29/1312 MINOR MOBILE G USCG SECTOR MOB 4.63 5.81 29/2154 MINOR MOBILE G MOBILE STATE DO 3.84 5.30 29/1854 MINOR ESCAMBIA FL G PENSACOLA 3.47 4.02 28/2106 MODERATE REMARKS: F. TORNADOES... --------------------------------------------------------------------- (DIST)CITY/TOWN COUNTY DATE/ EF SCALE LAT LON (DEG DECIMAL TIME(UTC) (IF KNOWN) DESCRIPTION --------------------------------------------------------------------- 2 NE OLD TEXAS MONROE 30/0025 EF0 31.79 -86.98 EMERGENCY MANAGEMENT REPORTS POSSIBLE TORNADO IN NORTHEASTERN PART OF THE COUNTY. 3 SE SAND HILL GREENE 30/0240 EF0 31.31 -88.73 DEBRIS FROM POSSIBLE TORNADO ON BRADLEY ROAD NEAR SAND HILL. 1 E TOXEY CHOCTAW 30/1558 EF0 31.91 -88.29 NATIONAL WEATHER SERVICE EMPLOYEE REPORTS DOWNED AND SNAPPED TREES DUE TO A TORNADO NEAR THE TOWN OF TOXEY. G. STORM IMPACTS BY COUNTY... --------------------------------------------------------------------- COUNTY DEATHS INJURIES EVACUATIONS DESCRIPTION --------------------------------------------------------------------- MOBILE 0 0 0 STORM SURGE...INUNDATION WATER LEVELS OF 1 TO 3 FEET WERE REPORTED AT MANY OF THE COASTAL AREAS...ESPECIALLY AT THE TIMES OF ASTRONOMICAL HIGH TIDES ON BOTH AUG 28TH AND AUG 29TH. NUMEROUS COASTAL ROADWAYS WERE FLOODED...ALONG WITH OTHER WATERFRONT PROPERTY. SOME OF THE ROADWAYS INCLUDE...WATER STREET (AND VARIOUS OTHER STREETS) IN DOWNTOWN MOBILE...DAUPHIN ISLAND PARKWAY AT THE DOG RIVER BRIDGE...BIENVILLE BOULEVARD ON THE WEST END OF DAUPHIN ISLAND...THE HIGHWAY 90 CAUSEWAY OVER NORTHERN MOBILE BAY...AS WELL AS LOCATIONS AROUND ALABAMA PORT. ALABAMA GOVERNOR ORDERED EVACUATIONS OF ZONES 1 AND 2 IN COASTAL MOBILE COUNTY. BALDWIN 0 0 STORM SURGE...WATER LEVELS OF 1 TO 3 FEET ALONG AREA BEACHES...ALONG WITH ROUGH SURF WHICH RESULTED IN MINOR TO MODERATE BEACH EROSION. SOME ROADWAYS ON FORT MORGAN WERE FLOODED. ALABAMA GOVERNOR ORDERED THE EVACUATION OF ZONES 1 AND 2 IN COASTAL AREAS OF BALDWIN COUNTY. ESCAMBIA FL 1 0 0 STORM SURGE...WATER LEVELS OF 1 TO 3 FEET FLOODED SOME ROADWAYS NEAR THE BEACHES. VERY ROUGH SURF RESULTED IN MINOR TO MODERATE BEACH EROSION. ONE DEATH OCCURRED WHEN A MAN APPARENTLY DROWNED WHILE ATTEMPTING TO RIDE A JETSKI IN THE BUILDING SURF AS TROPICAL STORM ISAAC BEGAN MOVING NORTH ACROSS THE GULF ON MONDAY AUGUST 27TH. SANTA ROSA 0 0 0 STORM SURGE...WATER LEVELS OF 1 TO 3 FEET ALONG AREA BEACHES...ALONG WITH ROUGH SURF WHICH RESULTED IN MINOR TO MODERATE BEACH EROSION. SOME IMMEDIATE COASTAL ROADWAYS AND LOW LYING AREAS WERE FLOODED. OKALOOSA 0 0 0 STORM SURGE...WATER LEVELS OF 1 TO 2 FEET ALONG AREA BEACHES...COMBINED WITH ROUGH SURF...RESULTED IN MINOR BEACH EROSION. A FEW ROADWAYS AND LOW LYING AREAS ALONG THE IMMEDIATE COAST WERE FLOODED. WASHINGTON 0 0 0 EXCESSIVE RAINFALL...RADAR ESTIMATES OF UP TO 5 TO 7 INCHES OF STORM TOTAL RAINFALL FELL ACROSS WESTERN PORTIONS OF THE COUNTY. STONE 0 0 0 EXCESSIVE RAINFALL AND FLASH FLOODING...RADAR ESTIMATES UP TO 15 TO 20 STORM TOTAL RAINFALL OCCURRED...MOST OF WHICH FELL ON THE EVENING OF AUGUST 29TH. STONE COUNTY EMA REPORTED SEVERAL ROADS CLOSED DUE TO FLOOD WATERS. GEORGE 0 0 0 EXCESSIVE RAINFALL AND FLASH FLOODING...RADAR ESTIMATES UP TO 15 TO 20 INCHES OF STORM TOTAL RAINFALL OCCURRED...MOST OF WHICH FELL ON THE EVENING OF AUGUST 29TH, EMERGENCY MANAGER REPORTED SEVERAL HOMES FLOODED AND MANY ROADS IN AND AROUND LUCEDALE. GREENE 0 0 0 EXCESSIVE RAINFALL AND FLASH FLOODING...RADAR ESTIMATES UP TO 10 TO 15 INCHES OF STORM TOTAL RAINFALL OCCURRED ACROSS THE COUNTY... PRIMARILY FALLING ON THE EVENING OF AUGUST 29TH. PERRY 0 0 0 EXCESSIVE RAINFALL...RADAR ESTIMATES UP TO 10 TO 15 INCHES OF STORM TOTAL RAINFALL OCCURRING OVER THE COUNTY...THE MAJORITY OF WHICH FELL ON THE EVENING OF AUGUST 29TH. WAYNE 0 0 0 EXCESSIVE RAINFALL...RADAR ESTIMATES UP TO 15 TO 20 INCHES OF RAINFALL OCCURRED ACROSS THE COUNTY...PRIMARILY ON THE EVENING OF AUGUST 29TH. $$ LEGEND: I-INCOMPLETE DATA E-ESTIMATED DON SHEPHERD