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Tropical Storm Hone Discussion Number 17
NWS Central Pacific Hurricane Center Honolulu HI CP012024
500 AM HST Mon Aug 26 2024
Moderate westerly shear is continuing to take a toll on Hone. The
low level circulation appears to be partly exposed and the center
is likely near the western edge of an earlier burst of convection.
PHFO and JTWC subjective intensities were 3.5, which agrees well
with UW-CIMSS SATCON and AiDT. The initial intensity was lowered to
55 kt with this advisory.
Hone continues to move just north of due west, 280/11, to the south
of deep layer ridging. This general motion should persist for the
next several days and the track guidance is still relatively
tightly clustered. The current forecast is very similar to the
previous forecast track. Although Hone will be moving over warmer
sea surface temperatures, increasingly strong shear through the
forecast period will continue to gradually weaken the tropical
cyclone. Later in the forecast period, the low level trade wind
flow will continue to take the shallow circulation of Hone on a
westward journey. Most of the guidance shows a slightly slower
forward speed prior to expected dissipation. The intensity forecast
continues to be a blend of the statistical and dynamical guidance,
and very similar to the previous forecast package. Hone should
become a remnant low in about 4 days prior to dissipation as it
approaches the International Date Line.
FORECAST POSITIONS AND MAX WINDS
INIT 26/1500Z 19.4N 161.0W 55 KT 65 MPH
12H 27/0000Z 19.5N 162.9W 55 KT 65 MPH
24H 27/1200Z 19.6N 165.2W 50 KT 60 MPH
36H 28/0000Z 19.9N 167.5W 45 KT 50 MPH
48H 28/1200Z 20.3N 169.8W 45 KT 50 MPH
60H 29/0000Z 20.7N 172.0W 40 KT 45 MPH
72H 29/1200Z 21.1N 174.2W 35 KT 40 MPH
96H 30/1200Z 21.7N 178.1W 30 KT 35 MPH...POST-TROP/REMNT LOW
120H 31/1200Z...DISSIPATED
$$
Forecaster R Ballard
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