quote:Dit zou dan Tomas moeten worden... en lijkt de meest gevaarlijke van de drie... Ben zeer benieuwd wat dit systeem nog kan doen zo laat in het seizoen.91L
This is the system that I am most concerned about in the longer term. It is located to the east-southeast of the southern Windward Islands and has a large envelope of energy associated with it. Conditions look to be getting more favorable by the hour. The SHIPS intensity model is quite bullish on this developing down the road and it could reach the Windwards as a tropical storm. Once it enters the Caribbean Sea, it looks as though it should have gained enough latitude to stay clear of the South American land mass. This means we could be looking at a strengthening tropical cyclone moving through the eastern and central Caribbean early next week. What we do not want to see is this getting anywhere near Haiti and moving slowly at that. This time of year, tropical cyclones can move quite slowly and be sprawling weather systems- capable of dumping a lot of rain. Haiti has been very fortunate this season to avoid any tropical issues but we will need to monitor this situation very closely. There is also a chance this feature eventually threatens Jamaica and southeast Cuba but we're talking well beyond the normal time frame of reliable forecasts. I expect that the NHC will upgrade 91L to "high" chance of development later this evening.
quote:A tropical system that could garner the name "Tomas" will take center stage in the Caribbean, threatening populated areas and perhaps making a bad situation in Haiti much worse.
While people on the Leewards, the Virgin Islands and Puerto Rico may be able to breathe a sigh of relief, concerns are shifting farther to the south and west in the Caribbean.
This weekend, the system will unload heavy rainfall over the Windwards, Trinidad and Tobago, Venezuela and the small islands bordering the Cariaco and Bonaire basins.
Locales in this region may be hit with rainfall rates of up to several inches per hour, unleashing flash flooding, washouts and mudslides. Rough seas will endanger small craft and fishing interests.
Close proximity to South America will interfere with the system's strength this weekend. However, AccuWeather.com meteorologists have great concerns beyond the weekend.
The overall large size of the feature may allow it to persevere as it navigates the northern edge of the large land mass.
During the first part of next week, there are indications the system may drift into the open waters of the central Caribbean. This would prop the door wide open for rapid intensification.
Possible paths next week range from a direct strike on Haiti to a farther west path toward Jamaica or even Central America. It appears the westerlies would prevent a strike on the U.S.
It would be a horrible scenario if the system were to turn to the north and slam Haiti as a hurricane. Unfortunately, that is at least a possibility at this point.
After being devastated by a powerful earthquake last winter, cholera is now claiming lives in Haiti. Even a glancing blow from a hurricane or a brush with a tropical storm could lead to catastrophe from flash flooding and mudslides.
It would also be ironic, as Haiti has dodged many bullets from the tropics this season, only to be hit by possibly the last hurricane of the 2010 Atlantic season.
Hurricane season does not officially end until November 30.
quote:A tropical cyclone could bring damaging wind and flooding rain to eastern India at the end of the week.
As of Wednesday, a tropical weather system, formerly a tropical depression near the Malay Peninsula, was gathering over the Andaman Sea. This weather system will organize into a tropical depression and later, a tropical cyclone, over the open Bay of Bengal by Friday.
The latest information indicates that landfall of a cyclone of tropical storm or even hurricane strength is projected to take place on or about Sunday. It is likely landfall would be in the southeastern state of Andhra Pradesh.
The greatest threat to life and property will stem from torrential rain and flooding, especially near the coast.
Also a threat will be damaging winds and even a flooding storm tide.
This tropical weather system already has a history of adverse weather. It triggered flooding rain over southernmost Thailand on Sunday and Monday.
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