1 November 2026 - bulletin 791

Issued at 2115 GMT
Latest warning for 04B and 30W
Disturbance update

NORTHWESTERN PACIFIC OCEAN
TYPHOON In-fa / 30W
Warning 38 from JTWC at 2100 GMT 
Position 22.0N 143.0E
Location 192 miles SSE of Iwo To
Movement 270° (W) at 5 knots
Maximum sustained winds 75 knots gusting to 90 knots
Winds of 34 knots or higher occur within 110 to 150 miles of the centre
Winds of 64 knots or higher occur within 30 to 40 miles of the centre
Minimum central pressure 972 mbar
Threatened landmasses NONE
Maximum significant wave height 26 feet
Next warning from JTWC at 0300 GMT

NORTHERN INDIAN OCEAN
Tropical cyclone Murasu / 04B
Warning 04 from JTWC at 2100 GMT 
Position 13.6N 82.6E
Location 633 miles SSW of Kolkata, India
Movement 295° (WNW) at 15 knots
Maximum sustained winds 60 knots gusting to 75 knots
Winds of 34 knots or higher occur within 25 to 45 miles of the centre
Minimum central pressure 995 mbar
Threatened landmasses India
Maximum significant wave height 24 feet
Next warning from JTWC at 0300 GMT

TROPICAL DISTURBANCE UPDATE
CENTRAL PACIFIC OCEAN
Update from NHC at 1200 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 (50%)