21 April 2017 - bulletin 208

Updated at 1030 GMT
Latest warning for 01L


NORTHERN ATLANTIC OCEAN
Tropical storm Arlene / 01L
Warning 08 from NHC at 0900 GMT
Position 40.0N 48.0W
Location 1135 miles WNW of the Azores
Movement 270° (W) at 27 knots
Maximum sustained winds 45 knots gusting to 55 knots
Winds of 34 knots or higher occur within 230 miles of the centre
Threatened landmasses NONE
Minimum central pressure 993 mbar
Next warning from NHC at 1500 GMT

Arlene is moving rapidly west. The storm is expected to dissipate later today, as it encounters unfavourable conditions.

TROPICAL DISTURBANCE UPDATE
NORTHWESTERN PACIFIC OCEAN
Update from JTWC at 0600 GMT
System 93W
Position 5.8N 148.4E
Location 585 miles SSE of Guam
Likelihood of tropical cyclone formation within 24 hours is LOW

No comments: