Home Summary for Hurricane Helene (AT4/AL092024)
 

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Summary for Hurricane Helene (AT4/AL092024)

2024-09-26 04:54:08| National Hurricane Center (Atlantic)

...HELENE EXPECTED TO BRING CATASTROPHIC WINDS AND STORM SURGES TO THE NORTHEASTERN GULF COAST... ...PREPARATIONS TO PROTECT LIFE AND PROPERTY SHOULD BE RUSHED TO COMPLETION... As of 10:00 PM CDT Wed Sep 25 the center of Helene was located near 23.1, -86.6 with movement N at 9 mph. The minimum central pressure was 972 mb with maximum sustained winds of about 85 mph.


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Atlantic Tropical Weather Outlook

2024-09-26 04:43:34| National Hurricane Center (Atlantic)

099 ABNT20 KNHC 260243 TWOAT Special Tropical Weather Outlook NWS National Hurricane Center Miami FL 1045 PM EDT Wed Sep 25 2024 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: Special outlook issued to update information about AL99, the system located over the Central Subtropical Atlantic. Active Systems: The National Hurricane Center is issuing advisories on Hurricane Helene, located over the southeastern Gulf of Mexico. Eastern and Central Tropical Atlantic (AL98): Showers and thunderstorms have become slightly better organized over the past 24 hours in association with a broad low pressure system along a tropical wave located several hundred miles west of the Cabo Verde Islands. Environmental conditions appear favorable for gradual development of this system, and a tropical depression is likely to form during the next couple of days while it moves westward to west-northwestward across the eastern and central tropical Atlantic. * Formation chance through 48 hours...high...70 percent. * Formation chance through 7 days...high...80 percent. Central Subtropical Atlantic (AL99): Updated: Showers and thunderstorms continue to become better organized with a gale-force area of low pressure located several hundred miles to the east-northeast of Bermuda. Recently-received satellite wind data has revealed that the low is no longer attached to a frontal boundary and is producing a concentrated area of tropical-storm-force winds near the center. If these trends continue, this system is likely to become a tropical storm shortly. The system should continue moving generally east-northeastward, remaining over the central and eastern subtropical Atlantic. Additional information on this system, including gale warnings, can be found in High Seas Forecasts issued by the National Weather Service. * Formation chance through 48 hours...high...80 percent. * Formation chance through 7 days...high...80 percent. && High Seas Forecasts issued by the National Weather Service can be found under AWIPS header NFDHSFAT1, WMO header FZNT01 KWBC, and online at ocean.weather.gov/shtml/NFDHSFAT1.php $$ Forecaster Papin/Beven


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Tropical Storm John Graphics

2024-09-26 04:36:06| National Hurricane Center (East Pacific)

5-Day Uncertainty Track last updated Thu, 26 Sep 2024 02:36:06 GMT Wind Speed Probabilities last updated Thu, 26 Sep 2024 02:36:07 GMT


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