4 July 2017 - bulletin 358

Updated at 1000 GMT
Latest warning for 05W
Disturbance update


NORTHWESTERN PACIFIC OCEAN
Tropical storm 05W / Nanmadol
Warning 10 from JTWC at 0900 GMT
Position 33.6N 134.3E
Location 117 miles ESE of Iwakuni, Japan
Movement 075° (ENE) at 34 knots
Maximum sustained winds 35 knots gusting to 45 knots
Winds of 34 knots or higher occur within 20 to 30 miles of the centre
Threatened landmasses Japan
Maximum significant wave height 20 feet
Next warning from JTWC at 1500 GMT

Nanmadol is weakening rapidly as it moves eastnortheast,. The storm is about to become extra-tropical as it moves just south of Japan.

TROPICAL DISTURBANCE UPDATE
NORTHERN ATLANTIC OCEAN
Update from NHC at 0600 GMT
System 94L
Position 9.1N 33.9W
Location 750 miles WSW of the southern Cape Verde islands
Likelihood of tropical cyclone formation in the next 48 hours is 70% (HIGH)
Likelihood of tropical cyclone formation in the next 5 dayss is 80% (HIGH)

EASTERN PACIFIC OCEAN
Update from NHC at 0600 GMT
System 94E
Position 14.4N 112.0W
Location 650 miles S of the southern tip of Baja California
Likelihood of tropical cyclone formation in the next 48 hours is 60% (MEDIUM)
Likelihood of tropical cyclone formation in the next 5 dayss is 60% (MEDIUM)

System No Invest Assigned
Position 13N 97W
Likelihood of tropical cyclone formation in the next 48 hours is 0% (LOW)
Likelihood of tropical cyclone formation in the next 5 dayss is 70% (HIGH)
System No Invest Assigned (2)
Position 14N 88W
Likelihood of tropical cyclone formation in the next 48 hours is 0% (LOW)
Likelihood of tropical cyclone formation in the next 5 dayss is 20% (LOW)

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