1 November 2026 - bulletin 790

Issued at 1640 GMT
Latest warning for 04B and 30W
Disturbance update

NORTHWESTERN PACIFIC OCEAN
TYPHOON In-fa / 30W
Warning 37 from JTWC at 1500 GMT 
Position 22.1N 143.6E
Location 206 miles SE of Iwo To
Movement 245° (WSW) at 5 knots
Maximum sustained winds 85 knots gusting to 105 knots
Winds of 34 knots or higher occur within 110 to 155 miles of the centre
Winds of 64 knots or higher occur within 35 to 40 miles of the centre
Minimum central pressure 972 mbar
Threatened landmasses NONE
Maximum significant wave height 27 feet
Next warning from JTWC at 2100 GMT

NORTHERN INDIAN OCEAN
Tropical cyclone Murasu / 04B
Warning 03 from JTWC at 1500 GMT 
Position 12.8N 83.8E
Location 644 miles SSW of Kolkata, India
Movement 300° (WNW) at 12 knots
Maximum sustained winds 50 knots gusting to 65 knots
Winds of 34 knots or higher occur within 0 to 45 miles of the centre
Minimum central pressure 998 mbar
Threatened landmasses India
Maximum significant wave height 22 feet
Next warning from JTWC at 2100 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%)