31 October 2026 - bulletin 788

Issued at 2100 GMT
Latest warnings for 30W
Disturbance update

NORTHWESTERN PACIFIC OCEAN
TYPHOON In-fa / 30W
Warning 34 from JTWC at 2100 GMT 
Position 22.9N 144.0E
Location 170 miles SE of Iwo To
Movement 080° (E) at 5 knots
Maximum sustained winds 100 knots gusting to 125 knots
Winds of 34 knots or higher occur within 100 to 145 miles of the centre
Winds of 64 knots or higher occur within 40 to 70 miles of the centre
Minimum central pressure 960 mbar
Threatened landmasses NONE
Maximum significant wave height 40 feet
Next warning from JTWC at 0300 GMT

TROPICAL DISTURBANCE UPDATE
NORTHERN INDIAN OCEAN
Update from JTWC at 1800 GMT
System 91B
Position 10.3N 88.7E 
Location 250 miles SSW of Port Blair
Minimum central pressure 1005 mbar
Likelihood of tropical cyclone formation within 24 hours is HIGH

CENTRAL PACIFIC OCEAN
Update from NHC at 0600 GMT
System No Invest Assigned
Position 10N 145W
Likelihood of tropical cyclone formation within 48 hours is NIL
Likelihood of tropical cyclone formation within 24 hours is MEDIUM (40%)

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