13 August 2017 - bulletin 476

Updated at 0900 GMT
Latest warnings for 14W and 12E
First warning for 08L
Disturbance update


NORTHWESTERN PACIFIC OCEAN
TYPHOON Banyan / 14W
Warning 10 from JTWC at 0900 GMT
Position 21.5N 163.9E
Location 201 miles NW of Wake Island
Movement 340° (NNW) at 5 knots
Maximum sustained winds 90 knots gusting to 110 knots
Winds of 34 knots or higher occur within 75 to 85 miles of the centre
Winds of 64 knots or higher occur within 20 to 25 miles of the centre
Threatened landmasses NONE
Maximum significant wave height 24 feet
Next warning from JTWC at 1500 GMT

Banyan will move northnorthwest, later veering northnortheast. The system will intensify to 105 knots, before becoming extratropical.

EASTERN PACIFIC OCEAN
Tropical depression Jova / 12E
Warning 06 from NHC at 0900 GMT
Position 20.4N 116.0W
Location 345 miles WNW of Socorro Island
Movement 270° (W) at 13 knots
Maximum sustained winds 30 knots gusting to 40 knots
Threatened landmasses NONE
Minimum central pressure 1005 mbar
Next warning from NHC at 2100 GMT

Jova will move west. Due to adverse conditions, the system will weaken after today, and is expected to dissipate after a day or so.

NORTHERN ATLANTIC OCEAN
Tropical depression 08L
Warning 01 from NHC at 0900 GMT
Position 26.5N 70.9W
Location 545 miles SW of Bermuda
Movement 335° (NNW) at 12 knots
Maximum sustained winds 30 knots gusting to 40 knots
Threatened landmasses NONE
Minimum central pressure 1011 mbar
Next warning from NHC at 1500 GMT

08L formed earlier and will move north, later northeast. The system will intensify to 55 knots before turning extra-tropical.

TROPICAL DISTURBANCE UPDATE
NORTHERN ATLANTIC OCEAN
Update from NHC at 0300 GMT
System 99L is now 08L

System No Invest Assigned
Position 13N 17W
Likelihood of tropical cyclone formation within 48 hours is LOW (0%)
Likelihood of tropical cyclone formation within 5 days is LOW (20%)

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