000
WTPZ32 KNHC 240832
TCPEP2
 
BULLETIN
Hurricane Polo Advisory Number  15
NWS National Hurricane Center Miami FL       EP172026
300 AM CST Thu Sep 24 2026
 
...OUTER RAINBANDS OF EXTREMELY POWERFUL CATEGORY 5 POLO SPREADING
ACROSS SOUTHWESTERN MEXICO...
 
 
SUMMARY OF 300 AM CST...0900 UTC...INFORMATION
----------------------------------------------
LOCATION...16.5N 103.5W
ABOUT 150 MI...240 KM WSW OF ZIHUATANEJO MEXICO
ABOUT 180 MI...290 KM SSE OF MANZANILLO MEXICO
MAXIMUM SUSTAINED WINDS...160 MPH...260 KM/H
PRESENT MOVEMENT...NW OR 310 DEGREES AT 9 MPH...15 KM/H
MINIMUM CENTRAL PRESSURE...923 MB...27.26 INCHES
 
 
WATCHES AND WARNINGS
--------------------
CHANGES WITH THIS ADVISORY:
 
None.
 
SUMMARY OF WATCHES AND WARNINGS IN EFFECT:
 
A Tropical Storm Warning is in effect for...
* Tecpan de Galeana to Manzanillo
 
A Tropical Storm Watch is in effect for...
* West of Manzanillo to Playa Perula
 
A Tropical Storm Warning means that tropical storm conditions are
expected somewhere within the warning area.
 
A Tropical Storm Watch means that tropical storm conditions are
possible within the watch area, in this case within 12 hours.
 
Interests elsewhere along the coast of southwestern Mexico and Baja
California Sur should monitor the progress of this system.
 
For storm information specific to your area, please monitor
products issued by your national meteorological service.
 
 
DISCUSSION AND OUTLOOK
----------------------
At 300 AM CST (0900 UTC), the eye of Hurricane Polo was located
near latitude 16.5 North, longitude 103.5 West. Polo is moving
toward the northwest near 9 mph (15 km/h). A turn toward the
west-northwest is expected later today and Friday, followed by a
northwestward motion on Saturday. On the forecast track, the core of
Polo is expected to remain offshore of southwestern Mexico today
before moving farther out to sea.
 
Maximum sustained winds remain near 160 mph (260 km/h) with higher
gusts. Polo is a category 5 hurricane on the Saffir-Simpson
Hurricane Wind Scale. Some near-term strengthening is possible, and 
Polo is expected to remain a powerful major hurricane for the next 
few days.
 
Hurricane-force winds extend outward up to 40 miles (65 km) from the
center and tropical-storm-force winds extend outward up to 125 miles
(205 km).
 
The estimated minimum central pressure is 923 mb (27.26 inches).
 
 
HAZARDS AFFECTING LAND
----------------------
Key messages for Polo can be found in the Tropical Cyclone
Discussion under AWIPS header MIATCDEP2 and WMO header WTPZ42 KNHC.
 
WIND: Tropical storm conditions are expected within the warning area
along the coast of Mexico during the next several hours. Tropical
storm conditions are possible within the watch area along the coast
of Mexico later today.
 
RAINFALL: Polo is expected to produce rainfall totals of 4 to 6
inches, with isolated maximum totals up to 8 inches across coastal
portions of the Mexican state of Guerrero through today. This
rainfall may produce life-threatening flooding and mudslides,
especially in areas of steep terrain. Rainfall of 2 to 4 inches is
possible in coastal portions of the Mexican states of Michoacan,
Colima, and Jalisco through today.
 
For a complete depiction of forecast rainfall associated with Polo,
please see the National Weather Service Storm Total Rainfall Graphic
available at hurricanes.gov/graphics_ep2.shtml?rainqpf
 
SURF: Swells generated by Polo will affect portions of the coast of
southwestern Mexico during the next couple of days. Swells will
spread northward along the coast of west-central Mexico and toward
Baja California Sur on Friday and into the weekend. These swells are
likely to cause life-threatening surf, rip currents, and coastal
flooding. Please consult products from your local weather office.
 
 
NEXT ADVISORY
-------------
Next intermediate advisory at 600 AM CST.
Next complete advisory at 900 AM CST.
 
$$
Forecaster Cangialosi