3 August 2017 - bulletin 448

Updated at 1740 GMT
Latest warnings for 07W and 13W
Disturbance update


NORTHWESTERN PACIFIC OCEAN
TYPHOON Noru / 07W
Warning 56 from JTWC at 1500 GMT
Position 28.3N 133.2E
Location 307 miles ENE of Kadena AB, Okinawa, Japan
Movement 290° (WNW) at 8 knots
Maximum sustained winds 75 knots gusting to 90 knots
Winds of 34 knots or higher occur within 100 to 160 miles of the centre
Winds of 64 knots or higher occur within 35 miles of the centre
Threatened landmasses Kyushu, Japan
Maximum significant wave height 38 feet
Next warning from JTWC at 2100 GMT

Noru is moving northwest. The storm's intensity will gradually increase to 85 knots, until landfall into Kyushu on August 6th. Noru will then rapidly weaken as it tracks across mainland Japan.

Tropical storm Nalgae / 13W
Warning 11 from JTWC at 1500 GMT
Position 27.5N 163.6E
Location 519 miles NNW of Wake Island
Movement 320° (NW) at 7 knots
Maximum sustained winds 40 knots gusting to 50 knots
Winds of 34 knots or higher occur within 45 to 130 miles of the centre
Threatened landmasses NONE
Maximum significant wave height 14 feet
Next warning from JTWC at 2100 GMT

Nalgae is moving northwest. The system will intensify to 45 knots before becoming extra-tropical.

TROPICAL DISTURBANCE UPDATE
EASTERN PACIFIC OCEAN
Update from NHC at 0600 GMT
System 91E
Position 13.0N 100.3W
Likelihood of tropical cyclone formation within 48 hours is LOW (20%)
Likelihood of tropical cyclone formation within 5 days is LOW (20%)

NORTHWESTERN PACIFIC OCEAN
Update from JTWC at 0600 GMT
System 98W
Position 24.7N 176.5E
Location 390 miles WSW of Midway Island
Likelihood of tropical cyclone formation within 24 hours is LOW 

NORTHERN ATLANTIC OCEAN
Update from NHC at 1630 GMT
System 99L
Position 10.0N 19.0W
Likelihood of tropical cyclone formation within 48 hours is LOW (30%) 
Likelihood of tropical cyclone formation within 5 days is MEDIUM (60%) 

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