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Tropical Depression Fausto Discussion Number 5
NWS National Hurricane Center Miami FL EP112020
800 PM PDT Sun Aug 16 2020
Deep convection continues to decrease near Fausto, with only a small
area remaining near and south of the center. Satellite estimates
are dropping and support making Fausto a 30-kt tropical depression
on this advisory, which also matches the 25-30 kt ASCAT data from
earlier. The cyclone is rapidly moving over cold water, and should
cease producing deep convection overnight. Thus further weakening
is likely, and remnant low status is expected on Monday, with a slow
decay over cold waters thereafter as shown in the global models.
Fausto is moving northwestward at around 15 kt along the
southwestern periphery of a mid-level ridge. The storm should turn
westward tomorrow and south-of-west on Tuesday due to the
orientation of the lower- to middle-level ridge. The official
forecast is basically an update of the previous one, and is not far
from the eastern Pacific model consensus aid, TVCE.
FORECAST POSITIONS AND MAX WINDS
INIT 17/0300Z 23.1N 122.9W 30 KT 35 MPH
12H 17/1200Z 24.1N 125.1W 25 KT 30 MPH...POST-TROP/REMNT LOW
24H 18/0000Z 24.6N 127.7W 25 KT 30 MPH...POST-TROP/REMNT LOW
36H 18/1200Z 24.5N 129.8W 25 KT 30 MPH...POST-TROP/REMNT LOW
48H 19/0000Z 24.0N 131.9W 20 KT 25 MPH...POST-TROP/REMNT LOW
60H 19/1200Z 23.0N 134.0W 20 KT 25 MPH...POST-TROP/REMNT LOW
72H 20/0000Z...DISSIPATED
$$
Forecaster Blake
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