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Tropical Storm Keli Discussion Number 4
NWS Central Pacific Hurricane Center Honolulu HI CP022025
Issued by NWS National Hurricane Center Miami FL
1100 PM HST Mon Jul 28 2025
Keli has not changed much this evening, with an area of deep
convection to the west of the low-level center. The system is
struggling to become better organized due to vertical wind shear.
The subjective Dvorak satellite intensity estimates were T2.0 from
both PHFO and JTWC. Using these estimates and satellite trends, the
intensity is held at 35 kt for this advisory. Keli is a small
tropical cyclone and tropical-storm-force winds only extend outward
about 30 n mi from the center.
The storm is moving westward, with an estimated motion of 280/10 kt.
Keli is forecast to continue moving generally westward for the next
few days steered by a mid-level ridge north of the system. The
official track forecast is similar to the previous, although with a
slightly faster forward motion.
Keli is forecast to remain over warm sea surface temperatures, but
wind shear is forecast to increase later today, thus the official
intensity forecast shows little change in intensity during the next
day or so. As Keli continues to feel the upper-level outflow of
nearby Hurricane Iona the system should begin to weaken by 36 h, and
dissipate by Day 3. The official intensity forecast lies near the
simple and corrected consensus aids. Global models indicate that the
shear could take its toll on Keli quicker than forecast, and due to
the small storm size it is possible that the system could dissipate
into a trough earlier then officially forecast.
FORECAST POSITIONS AND MAX WINDS
INIT 29/0900Z 12.5N 146.6W 35 KT 40 MPH
12H 29/1800Z 12.7N 148.5W 35 KT 40 MPH
24H 30/0600Z 13.1N 151.4W 35 KT 40 MPH
36H 30/1800Z 13.3N 154.6W 35 KT 40 MPH
48H 31/0600Z 13.3N 157.9W 30 KT 35 MPH
60H 31/1800Z 13.2N 160.7W 30 KT 35 MPH
72H 01/0600Z...DISSIPATED
$$
Forecaster Kelly
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