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Tropical Depression One-E Discussion Number 3
NWS National Hurricane Center Miami FL EP012026
200 AM PDT Wed Jun 03 2026
A combination of geostationary and microwave satellite imagery
shows that the depression has a small, but well-defined,
circulation with a cluster of convection just to the west and
northwest of the center. Various satellite intensity estimates are
in the 25-35 kt range and have increased some since the last
advisory. Based on this increase, the initial intensity is raised
to 30 kt.
The cyclone is moving a little faster to the northwest with the
initial motion now 310/5 kt. A mid-level ridge to the northeast of
the system should cause a northwestward to west-northwestward
motion at a slightly faster forward speed during the next couple
of days. After that, a westward to southwestward turn is expected
as a low- to mid-level ridge builds to the northwest of the
cyclone. The main change in the track guidance since the last
advisory is to show a more southward track after 36 h. Based on
this, the new forecast track is similar to the previous track
through 36 h and then lies south of the previous track.
While the depression is currently experiencing some southeasterly
shear, it is embedded in a moist air mass and over warm sea surface
temperatures. Indeed, during the next 48 h the environment is
favorable enough that the SHIPS model rapid intensification indices
are showing a 25-30 percent chance of RI. However, the dynamical
guidance is not as bullish on strengthening. The forecast peak
intensity has been raised to 55 kt, which lies between the GFS- and
ECMWF-based SHIPS models on one side and the less intense dynamical
models on the other. After peak intensity, a combination of
increasing shear, a drier air mass, and upper-level convergence
should cause the cyclone to weaken.
FORECAST POSITIONS AND MAX WINDS
INIT 03/0900Z 10.2N 127.4W 30 KT 35 MPH
12H 03/1800Z 10.8N 128.2W 35 KT 40 MPH
24H 04/0600Z 11.6N 129.3W 45 KT 50 MPH
36H 04/1800Z 12.6N 130.6W 50 KT 60 MPH
48H 05/0600Z 13.3N 132.0W 55 KT 65 MPH
60H 05/1800Z 13.6N 133.0W 50 KT 60 MPH
72H 06/0600Z 13.7N 133.6W 45 KT 50 MPH
96H 07/0600Z 13.4N 134.6W 40 KT 45 MPH
120H 08/0600Z 12.8N 135.4W 30 KT 35 MPH
$$
Forecaster Beven
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