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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