12 September 2026 - bulletin 638

Issued at 1020 GMT
Latest warning for 14E
Disturbance update

EASTERN PACIFIC OCEAN
Tropical storm Norbert / 14E
Warning 11 from NHC at 0900 GMT
Position 17.1N 127.4W
Location 1820 miles E of Hilo, Hawaii
Movement 285° (WNW) at 8 knots
Maximum sustained winds 50 knots gusting to 65 knots
Winds of 34 knots or higher occur within 70 miles of the centre
Minimum central pressure 999 mbar
Threatened landmasses NONE
Next warning from NHC at 1500 GMT

TROPICAL DISTURBANCE UPDATE
EASTERN PACIFIC OCEAN
Update from NHC at 0600 GMT
System 97E
Position 14.3N 114.2W 
Minimum central pressure 1006 mbar
Likelihood of tropical cyclone formation within 48 hours is MEDIUM (50%)
Likelihood of tropical cyclone formation within 7 days is HIGH (90%)

CENTRAL PACIFIC OCEAN
Update from CPHC at 0600 GMT
System No Invest Assigned 
Position 14N 147W 
Likelihood of tropical cyclone formation within 48 hours is LOW (20%)
Likelihood of tropical cyclone formation within 7 days is LOW (20%)

NORTHWESTERN PACIFIC OCEAN
Update from JTWC at 0600 GMT 
System 98W 
Position 15.6N 110.7E 
Location 147 miles E of Da Nang, Vietnam 
Likelihood of tropical cyclone formation within 24 hours is now MEDIUM

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