6 August 2026 - bulletin 527

Issued at 1425 GMT
Latest warnings for 12W 
Final warning for 13W
Disturbance update

NORTHWESTERN PACIFIC OCEAN
TYPHOON Dolphin / 12W

Warning 43 from JTWC at 1500 GMT
Position 26.5N 131.5E
Location 199 miles E of Kadena AB, Okinawa
Movement 265° (W) at 10 knots
Maximum sustained winds 80 knots gusting to 100 knots
Winds of 34 knots or higher occur within 180 to 270 miles of the centre
Winds of 64 knots or higher occur within 60 to 120 miles of the centre
Threatened landmasses Ryuku Islands, Taiwan, China
Minimum central pressure 957 mbar 
Maximum significant wave height 40 feet
Next warning from JTWC at 2100 GMT

Tropical depression Kujira / 13W
Philippines name MayMay
Warning 07 from JTWC at 0900 GMT
Position 16.7N 122.9E
Location 167 miles NE of Manila, Philippines
Movement 105° (ESE) at 12 knots
Maximum sustained winds 25 knots gusting to 35 knots
Threatened landmasses Luzon (Philippines)
Minimum central pressure 1000 mbar 
Maximum significant wave height 12 feet
FINAL WARNING

TROPICAL DISTURBANCE UPDATE
NORTHWESTERN PACIFIC OCEAN
Update from JTWC at 1400 GMT 
System 96W
Position 27.2N 162.5E
Location 1149 miles ENE of Iwo To
Minimum central pressure 993 mbar 
Likelihood of tropical cyclone formation within 24 hours is MEDIUM

EASTERN PACIFIC OCEAN
Update from NHC at 1200 GMT
System No Invest Assigned 
Position 15N 112W
Likelihood of tropical cyclone formation within 48 hours is NIL
Likelihood of tropical cyclone formation within 7 days is LOW (30%)

System No Invest Assigned 
Position 11N 140W
Likelihood of tropical cyclone formation within 48 hours is NIL
Likelihood of tropical cyclone formation within 7 days is LOW (30%)

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