15 August 2024 - bulletin 479

Issued at 0930 GMT
Latest warnings for 05L and 08W
Final warning for 09W
Disturbance update

NORTHWESTERN PACIFIC OCEAN
TYPHOON Ampil / 08W
Warning 12 from JTWC at 0900 GMT
Position 30.6N 141.0E
Location 289 miles SSE of Yokosuka, Japan
Movement 350° (N) at 11 knots
Maximum sustained winds 90 knots gusting to 110 knots
Winds of 34 knots or higher occur within 130 to 175 miles of the centre
Winds of 64 knots or higher occur within 30 to 55 miles of the centre
Threatened landmasses Japan
Minimum central pressure 955 mbar
Maximum significant wave height 30 feet
Next warning from JTWC at 1500 GMT

Tropical depression Wukong / 09W
Warning 10 from JTWC at 0900 GMT
Position 36.0N 146.5E
Location 334 miles E of Chi Chi Jima, Japan
Movement 350° (N) at 17 knots
Maximum sustained winds 20 knots gusting to 30 knots
Threatened landmasses NONE
Minimum central pressure 1003 mbar
Maximum significant wave height 12 feet
Next warning from JTWC at 1500 GMT

NORTHERN ATLANTIC OCEAN
HURRICANE Ernesto / 05L
Warning 15 from NHC at 0900 GMT
Position 23.9N 69.1W
Location 635 miles SSW of Bermuda
Movement 360° (N) at 11 knots
Maximum sustained winds 75 knots gusting to 90 knots
Winds of 34 knots or higher occur within 175 miles of the centre
Winds of 64 knots or higher occur within 45 miles of the centre
Threatened landmasses Bermuda, Nova Scotia, Newfoundland
Minimum central pressure 979 mbar
Next warning from NHC at 1200 GMT

Regional warnings

TROPICAL DISTURBANCE UPDATE
SOUTHERN INDIAN OCEAN
Update from JTWC at 0100 GMT
System 90S
Position 4.0S 74.5E
Location 277 miles NE of Diego Garcia
Likelihood of tropical cyclone formation within 24 hours is LOW

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