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NHC

Post-Tropical Cyclone Hernan Public Advisory

Advisory Number: 12
1100 AM HST Sat Aug 15 2026

000
WTPZ33 KNHC 152042
TCPEP3

BULLETIN
Post-Tropical Cyclone Hernan Advisory Number 12
NWS National Hurricane Center Miami FL EP082026
1100 AM HST Sat Aug 15 2026

...HERNAN HAS BECOME A REMNANT LOW...
...THIS IS THE FINAL NHC ADVISORY ON THE SYSTEM...


SUMMARY OF 1100 AM HST...2100 UTC...INFORMATION
-----------------------------------------------
LOCATION...15.8N 135.9W
ABOUT 1760 MI...2835 KM W OF THE SOUTHERN TIP OF BAJA CALIFORNIA
MAXIMUM SUSTAINED WINDS...30 MPH...45 KM/H
PRESENT MOVEMENT...W OR 270 DEGREES AT 12 MPH...19 KM/H
MINIMUM CENTRAL PRESSURE...1009 MB...29.80 INCHES


WATCHES AND WARNINGS
--------------------
There are no coastal watches or warnings in effect.


DISCUSSION AND OUTLOOK
----------------------
At 1100 AM HST (2100 UTC), the center of Post-Tropical Cyclone
Hernan was located near latitude 15.8 North, longitude 135.9 West.
The post-tropical cyclone is moving toward the west near 12 mph (19
km/h) and this general motion is expected to continue through the
next few days.

Maximum sustained winds are near 30 mph (45 km/h) with higher gusts.
Slow weakening is forecast to occur over the next couple of days
before dissipation occurs on Tuesday.

The estimated minimum central pressure is 1009 mb (29.80 inches).


HAZARDS AFFECTING LAND
----------------------
None.


NEXT ADVISORY
-------------
This is the last public advisory issued by the National Hurricane
Center on Hernan. For additional information on the remnant low
please see High Seas Forecasts issued by the National Weather
Service, under AWIPS header NFDHSFEPI, WMO header FZPN01 KWBC, and
on the web at ocean.weather.gov/shtml/NFDHSFEPI.php

$$
Forecaster Katz/Berg

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