[Tropical] Tropical Cyclone Discussion

EMWIN Server emwin at nashvilleweather.net
Sun Oct 1 21:41:10 CDT 2023


WTNT43 KNHC 020241
TCDAT3

Post-Tropical Cyclone Rina Discussion Number  15
NWS National Hurricane Center Miami FL       AL182023
1100 PM AST Sun Oct 01 2023

The depression's surface circulation has become increasingly diffuse
this evening while the cyclone has been devoid of organized deep
convection for over 18 hours.  Only a few small intermittent bursts
of convection have been present just to the east and south of the
center during the past couple of hours. Therefore, this is the final
advisory on Rina, and the system is now considered to be a
post-tropical remnant low and is likely to open up into a surface
trough on Monday.

The initial motion of the low-level cloud swirl is moving
northward, or 010/11 kt, and this general motion should continue
until the remnants of Rina completely dissipate over the central
subtropical Atlantic.


FORECAST POSITIONS AND MAX WINDS

INIT  02/0300Z 27.1N  55.4W   25 KT  30 MPH...POST-TROP/REMNT LOW
 12H  02/1200Z 28.9N  54.9W   25 KT  30 MPH...POST-TROP/REMNT LOW
 24H  03/0000Z...DISSIPATED

$$
Forecaster Roberts
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