ACUS74 KJAN 041442 PSHJAN POST TROPICAL CYCLONE REPORT...HURRICANE ISAAC NATIONAL WEATHER SERVICE JACKSON - JACKSON, MS 1041 AM EDT 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...ASHLEY...CHICOT...MOREHOUSE...WEST CARROLL... EAST CARROLL...RICHLAND...TENSAS...CATAHOULA...CONCORDIA... FRANKLIN, LA...COVINGTON...JONES...JEFFERSON...CLAIBORNE...SMITH... CLARKE...JASPER...HINDS...NEWTON...LAUDERDALE...RANKIN...WARREN... SCOTT...MADISON...KEMPER...LEAKE...NESHOBA...FORREST...LAMAR... MARION...FRANKLIN...LINCOLN...ADAMS...LAWRENCE...JEFFERSON DAVIS... BOLIVAR...SIMPSON...SUNFLOWER...GRENADA...LEFLORE...CLAY... LOWNDES...WEBSTER...CARROLL...MONTGOMERY...OKTIBBEHA...WASHINGTON... CHOCTAW...HOLMES...HUMPHREYS...ATTALA...NOXUBEE...WINSTON... COPIAH...SHARKEY...ISSAQUENA...YAZOO...MADISON, LA 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) --------------------------------------------------------------------- KJAN 32.19 -90.04 1001.0 30/1154 140/023 30/2140 100/036 30/1347 KMEI 32.20 -88.44 1007.0 30/0058 110/025 30/1422 110/035 30/1421 KTVR 32.21 -91.01 997.3 30/0953 060/027 30/0817 090/045 30/0930 KHBG 31.16 -89.15 1001.1 30/0053 120/023 30/0618 130/039 30/0632 KGLH 33.28 -90.98 1003.7 30/2053 100/028 30/2053 120/043 30/2044 KGWO 33.29 -90.05 1006.5 30/1153 090/022 30/1812 100/035 30/1808 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) --------------------------------------------------------------------- C. STORM TOTAL RAINFALL FROM 1200 UTC AUG 29 UNTIL 1200 UTC AUG 31 --------------------------------------------------------------------- CITY/TOWN COUNTY ID RAINFALL LAT LON (IN) DEG DECIMAL --------------------------------------------------------------------- 3 W COLUMBIA MARION RMAM6 15.68 31.25 -89.88 COLUMBIA MARION COLM6 13.47 31.25 -89.83 5 SW HATTIESBURG LAMAR HTTM6 13.45 31.26 -89.36 2 N PURVIS LAMAR PVSM6 13.36 31.17 -89.41 SUMRALL LAMAR SMAM6 11.29 31.41 -89.55 2 S BROOKLYN FORREST BSOM6 11.18 31.02 -89.18 MONTICELLO LAWRENCE MCOM6 11.00 31.55 -90.11 LAUREL JONES LUPM6 9.69 31.69 -89.14 HATTIESBURG FORREST KHBG 9.38 31.31 -89.31 QUITMAN CLARKE PARM6 8.78 32.04 -88.72 SHUBUTA CLARKE SHBM6 8.59 31.86 -88.70 BAY SPRINGS JASPER BAYM6 7.89 31.98 -89.28 MEADVILLE FRANKLIN MDLM6 7.43 31.47 -90.89 PRENTISS JEFFERSON DAVIS PREM6 7.41 31.59 -89.87 UNION CHURCH JEFFERSON UCHM6 7.18 31.68 -90.78 6 NE BRANDON RANKIN BRDM6 7.09 32.34 -89.93 5 SE MEADVILLE FRANKLIN MVLM6 6.67 31.41 -90.83 BUDE FRANKLIN BDEM6 6.57 31.46 -90.85 LAKE VILLAGE CHICOT LCPA4 6.55 33.32 -91.28 COLLINS COVINGTON CLNM6 6.50 31.63 -89.56 CHUNKY NEWTON CKYM6 6.40 32.32 -88.93 VICKSBURG WARREN VCKM6 6.40 32.32 -90.87 D`LO SIMPSON DLAM6 6.40 31.98 -89.90 CRYSTAL SPRINGS COPIAH CRSM6 6.25 31.98 -90.36 HOT COFFEE COVINGTON RHCM6 5.84 31.73 -89.45 9 S GREENVILLE WASHINGTON WYSM6 5.83 33.26 -91.03 SANFORD COVINGTON OKCM6 5.79 31.48 -89.43 RICHLAND RANKIN RHLM6 5.71 32.23 -90.17 8 N CRANDALL CLARKE CRDM6 5.68 32.08 -88.53 6 N RALEIGH SMITH RALM6 5.43 32.11 -89.52 NATCHEZ ADAMS NATM6 4.98 31.54 -91.39 REMARKS: D. INLAND FLOODING... --------------------------------------------------------------------- MARION...NUMEROUS ROADS WERE FLOODED AND SOME WATER RESCUES WERE REQUIRED. LAMAR...45 ROADS WERE CLOSE AT THE HEIGHT OF THE RAINFALL AND SOME WATER RESCUES OCCURRED. FORREST...NUMEROUS ROADS WERE FLOODED ACROSS THE COUNTY. ALSO...BLACK CREEK AT BROOKLYN REACHED ITS SECOND HIGHEST CREST ON RECORD. CLARKE...NUMEROUS ROADS WERE FLOODED ESPECIALLY IN QUITMAN AND STONEWALL LAUDERDALE...NUMEROUS ROADS WERE FLOODED ACROSS THE COUNTY...ESPECIALLY IN MERIDIAN. --------------------------------------------------------------------- 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 --------------------------------------------------------------------- F. TORNADOES... --------------------------------------------------------------------- (DIST)CITY/TOWN COUNTY DATE/ EF SCALE LAT LON (DEG DECIMAL TIME(UTC) (IF KNOWN) DESCRIPTION --------------------------------------------------------------------- 2 ENE CRANDALL CLARKE 30/1449 EF1 31.98 -88.50 4 W WHYNOT LAUDERDALE 30/1520 EF1 32.28 -88.56 G. STORM IMPACTS BY COUNTY... --------------------------------------------------------------------- COUNTY DEATHS INJURIES EVACUATIONS DESCRIPTION --------------------------------------------------------------------- HOLMES 1 0 0 A 64 YEAR OLD WOMAN DIED WHEN A TREE FELL ON HER CAR. CLARKE 0 3 0 THREE PEOPLE WERE INJURED IN THE EF1 TORNADO THAT IMPACTED CLARKE COUNTY. $$ Legend: I-Incomplete Data E-Estimated STEPHEN WILKINSON