mid-level ridge

Dangerous Hurricane Igor, & Tropical Storm Julia

Dangerous Hurricane Igor is now a Category 4 and there is a possibility it may attain Category 5 status. Igor will be going though a ERC, and during that time Igor will weaken slightly but will still be a major hurricane. Unfortunately, no one can tell when the ERC will start. Igor is still on a Westward track but within 24-48 hours, Igor should begin a WNW track due to a long wave trough in the Western Atlantic. There is some disagreement about the trough flattening out in about 3 days, which would bring Igor back on a westward track. This will have to be seen and the forecast discounts the possibility for the moment.


TD Twelve which is in the far Eastern Atlantic has been upgraded and is now Tropical Storm Julia as of the 11PM advisory. TS Julia is still having some moderate Easterly shear but this will be decreasing within 12-18 hours and is forecast to remain light for the next few days. TS Julia will be in very warm SST’s and this will allow steady strengthening so Julia is forecast to attain hurricane status. Thereafter, Julia will start to move into cooler SST’s and also will start in an area of increasing southwesterly shear. Julia will be on a WNW track and then later the storm is forecast to turn NW due to a weakness in a mid-level ridge.


A very large tropical disturbance still inside Africa will be rolling of the coast soon. This is another of the train of waves coming off Africa.

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