Official Discussion issued by the National Hurricane Center

(AL162020) DATA RELEASED: 9/3/2020 10:00:00 PM UTC

Copy of official data

Remnants Of Nana Discussion Number  12
NWS National Hurricane Center Miami FL       AL162020
1000 PM CDT Thu Sep 03 2020

Satellite and surface data indicate that Nana's low-level
circulation has dissipated over the mountainous terrain of
southwestern Guatemala.  Therefore, this will be the final NHC
advisory on this system.  The mid-level remnants are expected to
emerge over the eastern Pacific waters near the Gulf of Tehuantepec
later tonight or early Friday.  The global models indicate that
strong upper-level northeasterly flow will prevent re-development
over the next couple of days.  However, this system could produce
locally heavy rainfall along portions of the southeastern and
southern coasts of Mexico over the weekend.  Additional information
on the remnants on Nana can be found in the eastern Pacific basin
Tropical Weather Outlook. This product can be found under AWIPS
header MIATWOEP, WMO header ABPZ20 KNHC, and on the web at


INIT  04/0300Z 15.6N  92.0W   25 KT  30 MPH
12H  04/1200Z...DISSIPATED

Forecaster Brown