6 August 2017 - bulletin 456

Updated at 0900 GMT
Latest warnings for 07W
Disturbance update


NORTHWESTERN PACIFIC OCEAN
TYPHOON Noru / 07W
Warning 67 from JTWC at 0900 GMT
Position 30.7N 130.9E
Location 156 miles SSE of Sasebo, Japan
Movement 040° (NE) at 7 knots
Maximum sustained winds 65 knots gusting to 80 knots
Winds of 34 knots or higher occur within 105 to 115 miles of the centre
Winds of 64 knots or higher occur within 20 miles of the centre
Threatened landmasses Kyushu, Japan
Maximum significant wave height 20 feet
Next warning from JTWC at 1500 GMT

Noru is moving northeast. The typhoon will pass just south of Kyushu to make landfall in Shikoku and Honshu in the next day or so. The storm will then turn extra-tropical.

TROPICAL DISTURBANCE UPDATE
NORTHERN ATLANTIC OCEAN
Update from NHC at 0600 GMT
System 99L
Position 11.0N 40.5W
Location 1100 miles WSW of the southern Cape Verde
Likelihood of tropical cyclone formation within 48 hours is LOW (30%) 
Likelihood of tropical cyclone formation within 5 days is MEDIUM (50%)

System 90L
Position 14.0N 78.6W
Likelihood of tropical cyclone formation within 48 hours is MEDIUM (60%) 
Likelihood of tropical cyclone formation within 5 days is HIGH (80%)

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