18 August 2024 - bulletin 489

Issued at 1730 GMT
Latest warnings for 05L
First warning for 07E
Disturbance update

EASTERN PACIFIC OCEAN
Tropical depression 07E
Warning 01 from NHC at 1500 GMT
Position 14.6N 110.7W
Location 575 miles S of the southern tip of Baja California
Movement 290° (WNW) at 11 knots
Maximum sustained winds 30 knots gusting to 40 knots
Threatened landmasses NONE
Minimum central pressure 1007 mbar
Next warning from NHC at 2100 GMT

NORTHERN ATLANTIC OCEAN
Tropical storm Ernesto / 05L
Warning 28 from NHC at 1500 GMT
Position 36.1N 62.5W
Location 590 miles S of Halifax, Nova Scotia
Movement 020° (NNE) at 14 knots
Maximum sustained winds 60 knots gusting to 75 knots
Winds of 34 knots or higher occur within 205 miles of the centre
Threatened landmasses Nova Scotia, Newfoundland
Minimum central pressure 978 mbar
Next warning from NHC at 2100 GMT

TROPICAL DISTURBANCE UPDATE
SOUTHERN INDIAN OCEAN
Update from JTWC at 1800 GMT yesterday
System 90S
Position 6.3S 70.2E
Location 151 miles WNW of Diego Garcia
Likelihood of tropical cyclone formation within 24 hours is now LOW

NORTHWESTERN PACIFIC OCEAN

Update from JTWC at 1530 GMT
System 98W
Position 24.7N 125.5E
Location 158 miles SW of Kadena AB, Okinawa
Likelihood of tropical cyclone formation within 24 hours is now HIGH

EASTERN PACIFIC OCEAN
Update from NHC at 1500 GMT
System 99E is now 07E

System No Invest Assigned
Position 13N 128W
Likelihood of tropical cyclone formation within 48 hours is LOW (10%)
Likelihood of tropical cyclone formation within 7 days is MEDIUM (50%)

System No Invest Assigned
Position 11N 138W
Likelihood of tropical cyclone formation within 48 hours is LOW (30%)
Likelihood of tropical cyclone formation within 7 days is MEDIUM (40%)

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