25 October 2026 - bulletin 770

Issued at 2130 GMT
Latest warnings for 03C, 22E and 30W
Final warning for 29W
Disturbance update

EASTERN PACIFIC OCEAN
Tropical storm Vance / 22E
Warning 18 from NHC at 2100 GMT 
Position 14.9N 104.2W
Location 285 miles S of Manzanillo, Mexico
Movement 330° (NNW) at 6 knots
Maximum sustained winds 65 knots gusting to 80 knots
Winds of 34 knots or higher occur within 150 miles of the centre
Minimum central pressure 994 mbar
Threatened landmasses Mexico
Next warning from NHC at 0300 GMT

Mexican warnings

CENTRAL PACIFIC OCEAN
Tropical storm Olana / 03C
Warning 02 from CPHC at 2100 GMT 
Position 14.8N 178.0W
Location 580 miles WSW of Johnston Island
Movement 075° (ENE) at 7 knots
Maximum sustained winds 35 knots gusting to 45 knots
Winds of 34 knots or higher occur within 45 miles of the centre
Minimum central pressure 1002 mbar
Threatened landmasses Johnston Island
Next warning from CPHC at 0300 GMT

NORTHWESTERN PACIFIC OCEAN
Tropical storm Champi / 29W
Warning 46 from JTWC at 2100 GMT 
Position 31.2N 127.4E
Location 163 miles SW of Sasebo, Japan
Movement 060° (ENE) at 11 knots
Maximum sustained winds 35 knots gusting to 45 knots
Winds of 34 knots or higher occur within 0 to 95 miles of the centre
Minimum central pressure 999 mbar
Threatened landmasses China, Japan
Maximum significant wave height 15 feet
FINAL WARNING

TYPHOON In-fa / 30W
Warning 10 from JTWC at 2100 GMT 
Position 13.4N 163.9E
Location 364 miles NW of Kwajalein
Movement 315° (NW) at 8 knots
Maximum sustained winds 80 knots gusting to 100 knots
Winds of 34 knots or higher occur within 50 to 70 miles of the centre
Winds of 64 knots or higher occur within 10 to 15 miles of the centre
Minimum central pressure 979 mbar
Threatened landmasses NONE
Maximum significant wave height 28 feet
Next warning from JTWC at 2100 GMT

TROPICAL DISTURBANCE UPDATE
NORTHERN INDIAN OCEAN 
Update from JTWC at 1800 GMT
System 98B 
Position 15.8N 90.9E 
Location 272 miles NNW of Port Blair
Minimum central pressure 1002 mbar
Likelihood of tropical cyclone formation within 24 hours is HIGH

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