31 July 2026 - bulletin 508

Issued at 1450 GMT
Latest warnings for 07E and 12W

EASTERN PACIFIC OCEAN
Tropical storm Genevieve / 07E 
Warning 30 from NHC at 1500 GMT
Position 22.1N 128.6W 
Location 1195 miles W of the southern tip of Baja California
Movement 290° (WNW) at 13 knots
Maximum sustained winds 50 knots gusting to 65 knots
Winds of 34 knots or higher occur within 115 miles of the centre
Threatened landmasses NONE
Minimum central pressure 996 mbar 
Next warning from NHC at 2100 GMT

Mexican warnings

NORTHWESTERN PACIFIC OCEAN
SUPERTYPHOON Dolphin / 12W

Warning 19 from JTWC at 1500 GMT
Position 18.6N 161.0E
Location 368 miles W of Wake Island
Movement 300° (WNW) at 10 knots
Maximum sustained winds 130 knots gusting to 160 knots
Winds of 34 knots or higher occur within 130 to 190 miles of the centre
Winds of 64 knots or higher occur within 45 to 50 miles of the centre
Threatened landmasses NONE
Minimum central pressure 927 mbar 
Maximum significant wave height 49 feet
Next warning from JTWC at 2100 GMT