304
WTPZ45 KNHC 091438
TCDEP5
POST-TROPICAL CYCLONE OCTAVE DISCUSSION NUMBER 38
NWS NATIONAL HURRICANE CENTER MIAMI FL EP152025
800 AM MST THU OCT 09 2025
OCTAVE'S LOW-LEVEL CENTER HAS BECOME EXPOSED DUE TO INCREASING WIND
SHEAR. THE SMALL AREA OF CONVECTION THAT THE SYSTEM HAD PRODUCED
OVERNIGHT HAS COLLAPSED. GIVEN THE WIND SHEAR, OCTAVE IS NOT
FORECAST TO REGAIN CONVECTION AND THUS IS DESIGNATED AS A REMNANT
LOW WITH AN INITIAL INTENSITY OF 30 KT. THE CENTER OF OCTAVE HAS
ALREADY BECOME A LITTLE MORE RAGGED ON SATELLITE IMAGERY AND THE
SYSTEM IS EXPECTED TO OPEN UP INTO A TROUGH AND DISSIPATE LATER
TODAY.
THIS IS THE LAST PUBLIC ADVISORY ISSUED BY THE NATIONAL HURRICANE
CENTER ON THIS SYSTEM. FOR ADDITIONAL INFORMATION ON THE REMNANT
LOW PLEASE SEE HIGH SEAS FORECASTS ISSUED BY THE NATIONAL WEATHER
SERVICE, UNDER AWIPS HEADER NFDHSFEPI, WMO HEADER FZPN02 KWBC, AND
ON THE WEB AT OCEAN.WEATHER.GOV/SHTML/NFDHSFEPI.PHP
FORECAST POSITIONS AND MAX WINDS
INIT 09/1500Z 17.7N 110.5W 30 KT 35 MPH...POST-TROPICAL
12H 10/0000Z...DISSIPATED
FORECASTER KELLY
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