15 August 2026 - bulletin 553

Issued at 1140 GMT
Latest warnings for 01C and 08E 
Disturbance update

EASTERN PACIFIC OCEAN
Tropical depression Hernan / 08E
Warning 10 from NHC at 0900 GMT
Position 16.4N 133.8W
Location 1615 miles WSW of the southern tip of Baja California
Movement 275° (W) at 11 knots
Maximum sustained winds 30 knots gusting to 40 knots
Threatened landmasses NONE
Minimum central pressure 1006 mbar 
Next warning from NHC at 1500 GMT

CENTRAL PACIFIC OCEAN
Tropical storm Lala / 01C
Warning 12 from CPHC at 0900 GMT
Position 17.8N 153.5W
Location 165 miles ESE of South Point, Hawaii
Movement 285° (WNW) at 12 knots
Maximum sustained winds 55 knots gusting to 70 knots
Winds of 34 knots or higher occur within 220 miles of the centre
Threatened landmasses Hawaii
Minimum central pressure 991 mbar 
Next warning from CPHC at 1200 GMT

Hawaiian warnings

TROPICAL DISTURBANCE UPDATE

NORTHERN ATLANTIC OCEAN
Update from NHC at 0600 GMT 
System No Invest Assigned
Position 13N 61W
Likelihood of tropical cyclone formation within 48 hours is LOW (10%)
Likelihood of tropical cyclone formation within 7 days is LOW (10%)

System 94L
Position 11.1N 39.6W 

Minimum central pressure 1012 mbar
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 93W 
Position 23.2N 144.1E 
Location 180 miles SE of Iwo To

Minimum central pressure 1002 mbar
Likelihood of tropical cyclone formation within 24 hours is LOW

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