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Post-Tropical Cyclone IRMA Advisory Number 55
POST-TROPICAL CYCLONE IRMA ADVISORY NUMBER 55
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD AL112017
500 PM EDT TUE SEP 12 2017
...IRMA CONTINUES TO WEAKEN AS MAINLY LIGHT TO MODERATE SCATTERED
SHOWERS CONTINUE ACROSS THE LOWER MISSISSIPPI VALLEY AND INTO THE
OHIO VALLEY...
SUMMARY OF 500 PM EDT...2100 UTC...INFORMATION
-----------------------------------------------
LOCATION...35.1N 88.2W
ABOUT 65 MILES...100 KM...NE OF TUPELO MISSISSIPPI
ABOUT 100 MILES...165 KM...E OF MEMPHIS TENNESSEE
MAXIMUM SUSTAINED WINDS...10 MPH...15 KM/H
PRESENT MOVEMENT...NW OR 319 DEGREES AT 20 MPH...32 KM/H
MINIMUM CENTRAL PRESSURE...1004 MB...29.65 INCHES
WATCHES AND WARNINGS
--------------------
FLOOD AND COASTAL FLOOD WARNINGS ARE STILL ONGOING ACROSS PORTIONS
OF FLORIDA.
FOR INFORMATION SPECIFIC TO YOUR AREA...INCLUDING POSSIBLE WATCHES
AND WARNINGS...PLEASE MONITOR PRODUCTS ISSUED BY YOUR LOCAL
NATIONAL WEATHER SERVICE OFFICE AT WWW.WEATHER.GOV.
DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 500 PM EDT...2100 UTC...THE CENTER OF POST-TROPICAL CYCLONE
IRMA WAS LOCATED NEAR LATITUDE 35.1 NORTH...AND LONGITUDE 88.2
WEST. IRMA IS FORECAST TO WEAKEN TO A REMNANT LOW AS IT MOVES
NORTHWESTWARD INTO THE TENNESSEE VALLEY TONIGHT.
MINIMUM CENTRAL PRESSURE IS 1004 MB...29.65 INCHES.
HAZARDS AFFECTING LAND
-------
RAINFALL...POST-TROPICAL CYCLONE IRMA WILL CONTINUE TO PRODUCE
MAINLY LIGHT TO LOCALLY MODERATE RAINFALL ACROSS WESTERN PORTIONS
OF THE TENNESSEE VALLEY AND INTO THE OHIO VALLEY AND THE
MID-ATLANTIC TONIGHT. THE THREAT FOR WIDESPREAD HEAVY RAINFALL AND
FLASH FLOODING HAS COME TO AN END. HOWEVER...SIGNIFICANT RIVER
FLOODING WILL PERSIST OVER MUCH OF THE FLORIDA PENINSULA IN THE
WAKE OF IRMA...WHILE ADDITIONAL RIVER FLOODING WILL BE POSSIBLE
ACROSS PARTS OF THE SOUTHEAST.
...SELECTED PRELIMINARY STORM TOTAL RAINFALL IN INCHES THROUGH 5
PM EDT
...ALABAMA...
WEST POINT 4.70
BYNUM 1 ENE 4.25
FORNEY 1 WNW 3.93
SEALE 3 ESE 3.85
ALBERTVILLE 4.8 WNW 3.60
GUNTERSVILLE 2.2 SW 3.57
CLAYTON 3.52
EUFAULA MUNI ARPT 3.25
DOUGLAS 6.8 NW 3.22
TALLADEGA 1.6 SSE 3.20
SALEM 3.9 ENE 3.14
DOTHAN RGNL ARPT 2.76
MONTGOMERY 2.15
...FLORIDA...
FT. PIERCE ST. LUCIE CNTY INTL ARP 15.91
OVIEDO 14.76
CHEKIKA 13.83
INLIKITA 7 WNW 13.63
GAINESVILLE 2.4 NW 12.22
MIMS 8.5 W 12.11
NAPLES 11.87
NATIONAL KEY DEER NWR 11.74
OVIEDO 1.6 SE 11.54
CACHE 11.49
STARKE 11.33
WEST MELBOURNE 11.21
JACKSONVILLE 9.6 SE 11.17
FLEMING ISLAND 2.2 S 11.11
SWITZERLAND 4 WSW 11.11
PANTHER WEST 11.08
ORTEGA 1 WNW 11.00
UNIVERSITY OF FLORIDA 3 NW 10.42
FORT MYERS INTL ARPT 10.33
SUMMERFIELD 3 SSE 10.04
OASIS RANGER STATION 9.67
OKEECHOBEE COUNTY ARPT 9.65
FORT LAUDERDALE EXEC ARPT 9.57
ORLANDO/SANFORD ARPT 9.42
OCHOPEE 9.27
OLUSTEE 3 N 9.17
ALACHUA 5 SE 8.61
MILES CITY 8.26
BELLAIR 3 W 8.11
OPA-LOCKA AIRPORT 7.99
ORLANDO EXECUTIVE ARPT 7.68
FORT WHITE 4 SE 7.57
INTERLACHEN 4 NW 6.22
TALLYRAND 2 NNW 6.15
DAYTONA BEACH INTL ARPT 5.86
HOLLYWOOD 3.9 SW 4.68
PALM CITY 3.1 NW 4.58
FLEMING ISLAND 1.7 SE 4.56
MIAMI BEACH 3.95
VERO BEACH 2.5 S 3.25
...GEORGIA...
ST MARYS RIVER NEAR KINGSLAND 5SSE 10.12
NAHUNTA 6 S 9.57
CUMBERLAND SOUND NEAR ST MARYS 5ENE 9.18
HOMELAND 7.99
THALMANN 5 ESE 7.89
BOYS ESTATE 3 S 7.84
FOLKSTON 10 SW 7.80
JESUP 10.0 NNW 6.96
SAVANNAH/HUNTER AAF 6.88
KINGSLAND 3 WSW 6.85
WAYNESBORO 3.3 SW 6.67
ATKINSON 1 WSW 6.66
RICHMOND HILL 7.0 ESE 6.63
BRUNSWICK, MALCOLM MCKINNON ARPT 6.32
DECATUR 6.32
SAPELO ISLAND 1 NW 5.97
RINCON 5.3 NNE 5.00
DOUGLASVILLE 3.7 S 4.83
FAYETTEVILLE 1.4 NNW 4.32
...MISSISSIPPI...
ABBEVILLE 8.2 SE 1.21
BATESVILLE 2.2 SSE 1.17
NEW ALBANY 5.3 SSE 1.15
...NORTH CAROLINA...
BUSICK 6.05
FAIRVIEW 3.8 ENE 5.61
SWANNANOA 0.4 NNE 5.39
BURNSVILLE 1.5 WNW 5.28
ST. JAMES 1.9 W 5.26
SALUDA 2 SSW 5.15
HENDERSONVILLE 9.6 ENE 4.70
OLD FORT 5 SW 4.50
...SOUTH CAROLINA...
CHARLESTON 5.0 WNW 8.65
SUMMERVILLE 1.9 N 7.25
HOLLY HILL 7.18
MONCKS CORNER 3.2 NE 7.13
DANIEL ISLAND 1.0 SE 7.11
CANADYS 0.4 NW 7.00
DENMARK 3 WNW 6.80
BARNWELL 6.35
CHARLESTON NWS WFO 6.18
EDISTO ISLAND 2 WNW 6.05
BLACKVILLE 2 W 6.01
BEAUFORT MCAS 5.88
WINDSOR 3 ESE 5.75
SANTEE 5 NNE 5.74
FOLLY FIELD 1 SW 5.67
CHARLESTON INTL ARPT 5.53
EASTOVER 6 SW 4.97
NEW ELLENTON 4 S 4.81
EDGEFIELD 4.12
SUMTER 4.11
COLUMBIA METRO AIRPORT 3.14
...SELECTED PEAK WIND GUSTS IN MILES PER HOUR EARLIER IN THE
EVENT...
...ALABAMA...
TROY MUNICIPAL AIRPORT 45
WEEDON FIELD AIRPORT 43
ANNISTON ARPT ASOS 40
MONTGOMERY REGIONAL AIRPORT 40
...FLORIDA...
NAPLES 2 ENE 142
MARCO ISLAND 1 E 130
LELY 2 ESE 122
BIG PINE KEY 2 NNW 120
QUAIL CREEK ESTATES 2 SSW 112
NORTH PERRY AIRPO 2 WNW 109
KEY BISCAYNE 8 SSE 99
MIAMI INTERNATIONAL 1 W 99
NORTH PERRY AIRPO 3 WSW 98
SWEETWATER 2 NE 96
CAPE CANAVERAL 3 NNE 94
OCEAN REEF 8 SE 93
BELLE MEADE 1 S 92
KEY LARGO 8 SSE 92
OCHOPEE 1 W 92
CACHE AT EVERGLADES 91
KEY WEST 2 W 91
ROYAL PALM RANGER S 4 W 91
CORAL GABLES 1 ESE 90
OCEAN REEF 8 SSE 89
SOUTHWEST FLORIDA INTL ARPT 89
MAYPORT NAVAL STATION 87
PORT EVERGLADES 87
DEERFIELD BEACH 3 W 86
JACKSONVILLE INTL ARPT 86
KEY LARGO 1 SE 85
REDLAND 8 NNW 85
FORT MYERS FAA/AP 84
SUNRISE 1 W 84
FLAGLER BEACH 83
GOULDS 1 NE 83
HOMESTEAD PARK 1 WSW 83
OAKLAND PARK 3 NW 83
PINECREST 2 SSW 82
FIU SOUTH CAMPUS 81
HAULOVER CANAL 3 E 81
POMPANO BEACH AIR 1 ESE 81
RSW SOUTHWEST FLORIDA A 81
IMMOKALEE 2 ESE 80
SOUTH MIAMI 2 W 80
FISHER ISLAND 3 ESE 79
FIU NORTH CAMPUS 1 ESE 79
FORT DESOTO PARK 3 W 79
FLORIDA CITY 1 ESE 78
FORT LAUDERDALE 2 W 78
NORTH PERRY AIRPORT 78
SANIBEL 4 ENE 78
SUNRISE 2 E 78
CLEARWATER 4 WNW 77
PARKLAND 2 W 77
WEST MIAMI 2 SE 77
BARTOW 10 SSW 75
DAVIE 2 NE 75
DELRAY BEACH 3 WSW 75
SAINT AUGUSTINE 1 NW 75
LITTLE HAITI 2 SE 74
BUNNELL 72
COUNTRY WALK 1 N 72
HOLIDAY 4 SW 70
INDIAN LAKE ESTATES 2 S 70
LITTLE HAVANA 1 NNW 68
LAUDERDALE BY THE 2 NW 67
PORT EVERGLADES 1 SSE 66
DOWNTOWN SAINT PETE 4 E 65
SANFORD AIRPORT 65
CORAL SPRINGS 1 W 64
DELAND 63
DANIA BEACH 1 NW 62
ST. AUGUSTINE 6 NNW 62
CROSS CITY AIRPORT 61
HIALEAH GARDENS 1 E 61
POMPANO BEACH 61
...GEORGIA...
FORT PULASKI 70
FORT SCREVEN 70
TYBEE ISLAND 1 NNE 65
HARTSFIELD ATLANTA INTL ARPT 64
MIDDLE GEORGIA REGIONAL ARPT 61
SAVANNAH AIRPORT 60
TALLAPOOSA 4 SSE 59
HABERSHAM COUNTY AP 58
VALDOSTA 2 WNW 58
CLEVELAND 57
LITTLE OCMULGEE STATE PARK 57
DUBLIN 54
PERRY 54
COLUMBUS AIRPORT ASOS 53
VIDALIA 53
ATHENS 3 ESE 52
BANKS CROSSING 51
JASPER 2 SSW 48
TUCKER 2 SE 47
MOODY AFB 44
...NORTH CAROLINA...
HIGHLANDS 2 NNW 56
CASHIERS 1 ESE 51
BOOMER 3 ESE 47
BELMONT 45
CHARLOTTE DOUGLAS INTL ARPT 45
...SOUTH CAROLINA...
PARRIS ISLAND 6 E 76
FOLLY BEACH 72
ISLE OF PALMS 1 ESE 68
SULLIVANS ISLAND 1 E 68
BATTERY POINT 1 NNW 66
BEAUFORT 66
CHARLESTON 2 SSW 66
DANIEL FIELD AIRPORT 58
OCONEE COUNTY REGION 58
AUGUSTA BUSH FIELD 55
LANCASTER COUNTY AIRPORT 55
...TENNESSEE...
CLINGMANS DOME TOWER 66
GATLINBURG 10 S 60
CHATTANOOGA 4 ESE 45
NEXT ADVISORY
-------------
THIS IS THE LAST PUBLIC ADVISORY ISSUED BY THE WEATHER PREDICTION
CENTER FOR THIS SYSTEM. PLEASE REFER TO YOUR LOCAL NATIONAL
WEATHER SERVICE OFFICE FOR FURTHER INFORMATION ON THIS STORM.
FORECASTER SANTORELLI
FORECAST POSITIONS
------------------
INITIAL 12/2100Z 35.1N 88.2W
12HR VT 13/0600Z 35.9N 89.4W...REMNANT LOW
24HR VT 13/1800Z 39.2N 89.3W...REMNANT LOW
36HR VT 14/0600Z...DISSIPATED
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