Skip Navigation Links
NOAA NOAA United States Department of Commerce

Post-Tropical Cyclone Norman Public Advisory


Home   Fcst Adv   Graphics   Archive  


281 
WTPA35 PHFO 140238
TCPCP5

BULLETIN
Post-Tropical Cyclone Norman Advisory Number  43
NWS Central Pacific Hurricane Center Honolulu HI   EP162018
500 PM HST Thu Sep 13 2018

...NORMAN WEAKENS TO A TROPICAL STORM NORTHEAST OF HAWAII... 

SUMMARY OF 500 PM HST...0300 UTC...INFORMATION
----------------------------------------------
LOCATION...18.9N 164.2W
ABOUT 380 MI...610 KM ENE OF JOHNSTON ISLAND
ABOUT 440 MI...710 KM WSW OF HONOLULU HAWAII
MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/H
PRESENT MOVEMENT...W OR 260 DEGREES AT 15 MPH...24 KM/H
MINIMUM CENTRAL PRESSURE...1009 MB...29.80 INCHES


WATCHES AND WARNINGS
--------------------
CHANGES WITH THIS ADVISORY:

None.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT:

There are no coastal watches or warnings in effect.


DISCUSSION AND OUTLOOK
----------------------
At 500 PM HST (0300 UTC), the center of Post-Tropical Cyclone Olivia
was located near latitude 18.9 North, longitude 164.2 West. The
post-tropical cyclone is moving toward the west near 15 mph (24
km/h). This motion will continue into Friday, followed by a turn
toward the west-northwest on Saturday.

Maximum sustained winds are near 35 mph (55 km/h) with higher gusts.
Weakening is forecast, with dissipation expected by Sunday.

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 Central Pacific
Hurricane Center on this system.

$$
Forecaster Wroe