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Tropical Storm Bud Discussion Number 8
NWS National Hurricane Center Miami FL EP022024
200 AM PDT Fri Jul 26 2024
Bud is currently only generating isolated patches of deep
convection to the south and southwest of the center. The various
subjective and objective satellite intensity estimates have
continued to decrease and are now in the 30-40 kt range. Using
these data, the initial intensity is lowered to a somewhat
uncertain 35 kt.
The initial motion is now 285/9 kt. Bud is on the south side of a
low- to mid-level subtropical ridge, and this feature should steer
the cyclone generally westward today. After that, Bud or its
remnants should turn west-southwestward in the low-level trade wind
flow. The guidance again has nudged to the north of the previous
guidance, and the new forecast track is thus also nudged northward.
While it is possible there could be one more convective flare-up
this morning, all of the guidance indicates that Bud should
continue to weaken due to moving over cooler sea surface
temperatures and into a more stable air mass. Based on this, the
new intensity forecast calls for Bud to weaken to a depression
later today and degenerate to a remnant low pressure area by 24 h.
The remnant low is forecast to dissipated between 60-72 h based on
the global model guidance.
FORECAST POSITIONS AND MAX WINDS
INIT 26/0900Z 18.8N 118.9W 35 KT 40 MPH
12H 26/1800Z 18.9N 120.3W 30 KT 35 MPH
24H 27/0600Z 18.9N 122.0W 25 KT 30 MPH...POST-TROP/REMNT LOW
36H 27/1800Z 18.7N 123.5W 25 KT 30 MPH...POST-TROP/REMNT LOW
48H 28/0600Z 18.4N 125.0W 20 KT 25 MPH...POST-TROP/REMNT LOW
60H 28/1800Z 18.0N 126.7W 20 KT 25 MPH...POST-TROP/REMNT LOW
72H 29/0600Z...DISSIPATED
$$
Forecaster Beven
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