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Tropical Weather Outlook
NWS National Hurricane Center Miami FL
500 PM PDT Tue Oct 17 2023

For the eastern North Pacific...east of 140 degrees west longitude:

Active Systems:
The National Hurricane Center is issuing advisories on newly formed 
Tropical Storm Norma, located several hundred miles south-southwest 
of Manzanillo, Mexico.

1. South of Guatemala and Eastern Mexico:
An area of low pressure is forecast to form south of the coasts of 
Guatemala and eastern Mexico in a couple of days.  Gradual 
development of this system is expected, and a tropical 
depression is likely to form late this week or over the weekend 
while the system meanders over the far eastern portion of the basin.
* Formation chance through 48 hours...low...20 percent.
* Formation chance through 7 days...high...70 percent.

Public Advisories on Tropical Storm Norma are issued under WMO 
header WTPZ32 KNHC and under AWIPS header MIATCPEP2.
Forecast/Advisories on Tropical Storm Norma are issued under WMO 
header WTPZ22 KNHC and under AWIPS header MIATCMEP2.

Forecaster Pasch