19 August 2017 - bulletin 495

Updated at 2100 GMT
Latest warnings for 09L and 13E
Disturbance update


NORTHERN ATLANTIC OCEAN
Tropical depression Harvey / 09L
Warning 10 from NHC at 2100 GMT
Position 14.1N 70.0W
Location 885 miles E of Cabo Gracias a Dios
Movement 275° (W) at 19 knots
Maximum sustained winds 30 knots gusting to 40 knots
Threatened landmasses Yucatan Peninsula
Minimum central pressure 1007 mbar
Next warning from NHC at 0000 GMT

Harvey is moving across the Caribbean and is weakening under adverse conditions. If it survives, the system may reintensify to 45 knots before making landfall in the Yucatan peninsula. Beyond that, the storm may restrengthen in the Bay of Campeche.

EASTERN PACIFIC OCEAN
Tropical storm Kenneth / 13E
Warning 06 from NHC at 2100 GMT
Position 15.9N 123.8W
Location 1025 miles WSW of the southern tip of Baja California
Movement 285° (WNW) at 16 knots
Maximum sustained winds 55 knots gusting to 70 knots
Winds of 34 knots or higher occur within 60 miles of the centre
Threatened landmasses NONE
Minimum central pressure 997 mbar
Next warning from NHC at 0300 GMT

Kenneth will move westnorthwest, veering northwest later. The system will intensify to 80 knots after a day or so, before weakening.

TROPICAL DISTURBANCE UPDATE
NORTHERN ATLANTIC OCEAN
Update from NHC at 1800 GMT
System 92L
Position 20.8N 60.5W
Location 250 miles NNE of the northern Leeward Islands
Likelihood of tropical cyclone formation within 48 hours is LOW (10%)
Likelihood of tropical cyclone formation within 5 days is LOW (30%)

System No Invest Assigned
Position 14N 42W
Likelihood of tropical cyclone formation within 48 hours is LOW (10%)
Likelihood of tropical cyclone formation within 5 days is LOW (10%)

CENTRAL PACIFIC OCEAN

Update from CPHC at 1800 GMT
System 91C
Position 14.3N 150.0W
Location 500 miles SE of Hilo, Hawaii
Likelihood of tropical cyclone formation within 48 hours is LOW (10%)
Likelihood of tropical cyclone formation within 5 days is LOW (10%)

NORTHWESTERN PACIFIC OCEAN
Update from JTWC at 1430 GMT
System 93W
Position 20.9N 129.5E
Location 340 miles SE of Kadena AB
Likelihood of tropical cyclone formation within 24 hours is now HIGH