Over the weekend, TD24 has remained stationary for the most part, with a slight southwest drift during Sunday night. The convection has gradually increased and is over the center of circulation. At 09Z today, it was upgraded to the 21st named storm of the season, Wilma, and 2005 is now tied with 1933 for the highest number of named storms. At 18Z, Wilma was located at 16.1N 80.0W (halfway between Jamaica and Honduras) and creeping southward. A westward drift is expected to commence today. Intensity estimated by satellite methods is 40kts and 997mb. An aircraft will be in the storm later today for a more accurate intensity observation. The ocean under it is plenty warm and deep to sustain a strong hurricane, and the forecast reflects that, bringing it to nearly CAT3 strength in 5 days. The track is EXTREMELY uncertain, since the steering currents are so weak and erratic right now. Stay tuned to the NHC for the latest track forecasts, but keep in mind that the 3-5 day positions are quite uncertain. The 15Z official forecast takes it over the northeast tip if the Yucatan Peninsula in 5 days, then entering the Gulf of Mexico as a 95kt hurricane. ALL Gulf coast residents shoudl be watching this very closely, from Mexico to Florida. As of 15Z, the seasonal NTC stands at 198%, meaning that 2005 so far has been about twice as active as a typical entire season.Please visit my tropical Atlantic headquarters.
Brief summaries of tropical Atlantic activity tailored to the general public, coastal residents, and weather enthusiasts. I have been sending out these updates since 1996, and appreciate everyone's continued interest!
17 October 2005
TD24 upgraded to TS Wilma...
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