14 August 2026 - bulletin 550

Issued at 1000 GMT
Latest warnings for 01C, 08E and 16W 
Disturbance update

NORTHWESTERN PACIFIC OCEAN
Tropical depression Nangka / 16W
Warning 08 from JTWC at 0900 GMT
Position 28.4N 153.7E
Location 261 miles NNW of Minami Tori Shima
Movement 090° (E) at 4 knots
Maximum sustained winds 30 knots gusting to 40 knots
Threatened landmasses NONE
Minimum central pressure 997 mbar 
Next warning from JTWC at 1500 GMT

EASTERN PACIFIC OCEAN
Tropical storm Hernan / 08E
Warning 06 from NHC at 0900 GMT
Position 16.1N 131.9W
Location 1505 miles W of the southern tip of Baja California
Movement 180° (S) at 4 knots
Maximum sustained winds 35 knots gusting to 45 knots
Winds of 34 knots or higher occur within 45 miles of the centre
Threatened landmasses NONE
Minimum central pressure 1004 mbar 
Next warning from NHC at 1500 GMT

CENTRAL PACIFIC OCEAN
Tropical storm Lala / 01C
Warning 08 from CPHC at 0900 GMT
Position 16.7N 148.9W
Location 455 miles ESE of Hilo, Hawaii
Movement 290° (WNW) at 9 knots
Maximum sustained winds 50 knots gusting to 65 knots
Winds of 34 knots or higher occur within 275 miles of the centre
Threatened landmasses Hawaii
Minimum central pressure 997 mbar 
Next warning from CPHC at 1200 GMT

Hawaiian warnings

TROPICAL DISTURBANCE UPDATE

NORTHERN ATLANTIC OCEAN
Update from NHC at 0600 GMT 
System 92L
Position 11.4N 50.4W
Minimum central pressure 1011 mbar
Likelihood of tropical cyclone formation within 48 hours is LOW (30%)
Likelihood of tropical cyclone formation within 7 days is LOW (30%)

System 94L
Position 10.8N 33.2W 

Minimum central pressure 1013 mbar
Likelihood of tropical cyclone formation within 48 hours is LOW (30%)
Likelihood of tropical cyclone formation within 7 days is MEDIUM (50%)

NORTHWESTERN PACIFIC OCEAN
Update from JTWC at 0600 GMT 
System 93W
Position 22.5N 141.5E
Location 137 miles S of Iwo To
Minimum central pressure 1002 mbar
Likelihood of tropical cyclone formation within 24 hours is now MEDIUM

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