Latest warnings for 04W
NORTHWESTERN PACIFIC OCEAN
TYPHOON Sinlaku / 04W
Warning 30 from JTWC at 0900 GMT
Position 17.7N 144.5E
Location 462 miles SE of Iwo To
Movement 010° (N) at 6 knots
Maximum sustained winds 100 knots gusting to 125 knots
Winds of 34 knots or higher occur within 220 to 250 miles of the centre
Winds of 64 knots or higher occur within 60 to 80 miles of the centre
Threatened landmasses Northern Marianas Islands
Maximum significant wave height 35 feet
Minimum central pressure 953 mbar
Next warning from JTWC at 1500 GMT
