{"id": "1217429318567985159", "title": "Public Tropical Cyclone Advisory", "adv_date": "2026-10-10T03:00:00Z", "msg": "490\nWTNT34 KNHC 100245\nTCPAT4\n \nBULLETIN\nHurricane Isaias Advisory Number  14\nNWS National Hurricane Center Miami FL       AL092026\n1000 PM CDT Fri Oct 09 2026\n \n...ISAIAS MOVING OVER THE WESTERN FLORIDA PANHANDLE...\n...DAMAGING WINDS AND FLASH FLOODING THREAT SPREADS INLAND...\n \n \nSUMMARY OF 1000 PM CDT...0300 UTC...INFORMATION\n-----------------------------------------------\nLOCATION...30.8N 86.5W\nABOUT 45 MI...75 KM ENE OF PENSACOLA FLORIDA\nABOUT 65 MI...100 KM NW OF PANAMA CITY FLORIDA\nMAXIMUM SUSTAINED WINDS...90 MPH...150 KM/H\nPRESENT MOVEMENT...N OR 5 DEGREES AT 20 MPH...31 KM/H\nMINIMUM CENTRAL PRESSURE...982 MB...29.00 INCHES\n \n \nWATCHES AND WARNINGS\n--------------------\nCHANGES WITH THIS ADVISORY:\n \nThe Hurricane Warning west of the Mississippi/Alabama border has\nbeen discontinued.\n \nThe Tropical Storm Warning west of Ocean Springs, MS, has been\ndiscontinued.\n \nThe Storm Surge Warning west of Dauphin Island, AL, has been\ndiscontinued.\n \nThe Storm Surge Watch east of Suwannee River, FL has been\ndiscontinued.\n \nSUMMARY OF WATCHES AND WARNINGS IN EFFECT:\n \nA Storm Surge Warning is in effect for...\n* Dauphin Island, AL to the Suwannee River\n \nA Hurricane Warning is in effect for...\n* Mississippi/Alabama border to the Bay/Gulf County Line, FL\n \nA Tropical Storm Warning is in effect for...\n* East of Bay/Gulf County Line to Aucilla River, FL\n \nA Storm Surge Warning means there is a danger of life-threatening\ninundation, from rising water moving inland from the coastline. For\na depiction of areas at risk, please see the National Weather\nService Storm Surge Watch/Warning Graphic, available at\nhurricanes.gov. This is a life-threatening situation. Persons\nlocated within these areas should take all necessary actions to\nprotect life and property from rising water and the potential for\nother dangerous conditions. Promptly follow evacuation and other\ninstructions from local officials.\n \nA Hurricane Warning means that hurricane conditions are expected\nsomewhere within the warning area.\n \nA Tropical Storm Warning means that tropical storm conditions are\nexpected somewhere within the warning area.\n \nFor storm information specific to your area, including possible\ninland watches and warnings, please monitor products issued by your\nlocal National Weather Service forecast office.\n \n \nDISCUSSION AND OUTLOOK\n----------------------\nAt 1000 PM CDT (0300 UTC), the center of Hurricane Isaias was \nlocated near latitude 30.8 North, longitude 86.5 West. Isaias is \nmoving toward the north near 20 mph (31 km/h), and this general \nmotion is expected to continue through Saturday. A motion toward the \nnorth-northeast or northeast is forecast on Sunday. On the forecast \ntrack, Isaias is expected to move across Alabama and into the \nTennessee Valley Saturday and Sunday.\n \nMaximum sustained winds have decreased to near 90 mph (150 km/h)\nwith higher gusts. Continued weakening is expected, but Isaias is\nexpected to continue producing gusty winds well inland through\nSaturday even after it becomes post-tropical.\n \nHurricane-force winds extend outward up to 35 miles (55 km) from the\ncenter and tropical-storm-force winds extend outward up to 160 miles\n(260 km).\n \nThe estimated minimum central pressure is 982 mb (29.00 inches).\n \n \nHAZARDS AFFECTING LAND\n----------------------\nKey messages for Isaias can be found in the Tropical Cyclone\nDiscussion under AWIPS header MIATCDAT4 and WMO header WTNT44 KNHC.\n \nSTORM SURGE: The combination of a dangerous storm surge and the\ntide will cause normally dry areas near the coast to be flooded by\nrising waters moving inland from the shoreline. The water could\nreach the following heights above ground somewhere in the indicated\nareas if the peak surge occurs at the time of high tide...\n \nDauphin Island, AL to Aucilla River, FL...3-5 ft\nAucilla River, FL to Suwannee River, FL...2-4 ft\nMobile Bay...2-4 ft\nSuwannee River, FL to Yankeetown, FL...1-3 ft\nMouth of the Mississippi River, LA to Dauphin Island, AL...1-3 ft\nLake Pontchartrain...1-3 ft\n \nThe deepest water will occur along the immediate coast in areas of\nonshore winds, where the surge will be accompanied by large and\ndangerous waves. Surge-related flooding depends on the relative\ntiming of the surge and the tidal cycle, and can vary greatly over\nshort distances. For information specific to your area, please see\nproducts issued by your local National Weather Service forecast\noffice.\n \nFor a complete depiction of areas at risk of storm surge inundation,\nplease see the National Weather Service Peak Storm Surge Graphic,\navailable at hurricanes.gov/graphics_at4.shtml?peakSurge.\n \nWIND: Hurricane conditions, particularly in gusts, are expected\nthrough early Saturday within the Hurricane Warning area.\nHurricane-force winds are expected to spread inland as far as 100\nmiles from the coast into southern Alabama. Tropical storm\nconditions are ongoing in the tropical storm warning area.\n \nRAINFALL: From Friday through the weekend, Isaias is expected to\nproduce rainfall amounts of 4 to 8 inches across southern Alabama,\nthe Florida Panhandle and Big Bend, and southwest Georgia. Localized\ntotals up to 15 inches are possible, particularly within banding\nacross the Florida Panhandle and Big Bend.\n \nAcross much of the remainder of the Southeast, rainfall amounts of 2\nto 5 inches are expected.  Localized higher amounts up to 10 inches\nare possible, especially across the Southern Appalachians and\ncoastal Carolinas.\n \nFlash, urban, and river flooding is possible across the region, with\nconsiderable impacts likely across much of southern Alabama and the\nFlorida Panhandle into southwestern Georgia. Considerable flash\nflooding and landslides are also possible across the Southern\nAppalachians.\n \nFor a complete depiction of forecast rainfall associated with\nIsaias, please see the National Weather Service Storm Total Rainfall\nGraphic available at\nhurricanes.gov/graphics_at4.shtml?rainqpf and the Flash Flood Risk\ngraphic at hurricanes.gov/graphics_at4.shtml?ero.\n \nTORNADOES: A risk for tornadoes will persist tonight across the\nFlorida Panhandle and north Florida into southern Georgia. The\ntornado threat will continue Saturday across parts of the Florida\nPanhandle, Georgia, and the Carolinas.\n \nSURF: Swells from Isaias are affecting much of the Gulf coasts of\nthe United States, Mexico, and western Cuba. These swells are\nlikely to cause life-threatening surf and rip current conditions.\nPlease consult products from your local weather office.\n \nA depiction of rip current risk for the United States can be found\nat: hurricanes.gov/graphics_at4.shtml?ripCurrents\n \n \nNEXT ADVISORY\n-------------\nNext intermediate advisory at 100 AM CDT.\nNext complete advisory at 400 AM CDT.\n \n"}