2 June 2026 - bulletin 342

Issued at 0845 GMT
Latest warning for 06W
Disturbance update


NORTHWESTERN PACIFIC OCEAN
Tropical storm Jangmi / 06W
Warning 25 fom JTWC at 0900 GMT
Position 30.7N 130.7E
Location 153 miles SSE of Sasebo, Japan 
Movement 050° (NE) at 20 knots
Maximum sustained winds 50 knots gusting to 65 knots
Winds of 34 knots or higher occur within 125 to 210 miles of the centre
Threatened landmasses Japan
Maximum significant wave height 30 feet
Minimum central pressure 980 mbar 
Next warning from JTWC at 1500 GMT

TROPICAL DISTURBANCE UPDATE
EASTERN PACIFIC OCEAN
Update from NHC at 0600 GMT
System 90E 
Position 9.7N 126.0W 
Likelihood of tropical cyclone formation within 48 hours is HIGH (70%)
Likelihood of tropical cyclone formation within 7 days is HIGH (90%)

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