2 June 2026 - bulletin 343

Issued at 1515 GMT
Latest warning for 06W
Disturbance update


NORTHWESTERN PACIFIC OCEAN
Tropical storm Jangmi / 06W
Warning 26 fom JTWC at 1500 GMT
Position 32.2N 133.1E
Location 136 miles SSE of Iwakuni, Japan 
Movement 055° (NE) at 25 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 984 mbar 
Next warning from JTWC at 2100 GMT

TROPICAL DISTURBANCE UPDATE
EASTERN PACIFIC OCEAN
Update from NHC at 0600 GMT
System 90E 
Position 9.6N 126.7W 
Likelihood of tropical cyclone formation within 48 hours is HIGH (80%)
Likelihood of tropical cyclone formation within 7 days is HIGH (90%)

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