Advisories
Norbert24 advisories on record
CPHC Advisory 024 Sep 15, 02:32 PM UTC
CPHC Advisory 023 Sep 15, 08:37 AM UTC
NHC Advisory 022 Sep 15, 02:32 AM UTC
000 WTPZ44 KNHC 150232 TCDEP4 Tropical Depression Norbert Discussion Number 22 NWS National Hurricane Center Miami FL EP142026 500 PM HST Mon Sep 14 2026 Deep convection has decreased dramatically in association with Norbert over the past several hours. A fairly recent Oceansat scatterometer pass and a Dvorak classification from TAFB indicate that the system has dropped below tropical storm strength, and the advisory intensity is reduced to 30 kt. Norbert is moving a little north of west with an initial motion estimate of 285/13 kt. The cyclone should move mainly westward within the flow south of a low- to mid-level subtropical ridge for the next couple of days. The official track forecast is close to the latest corrected model consensus, HCCA, guidance. The system should remain in an environment of strong vertical wind shear and relatively dry and stable air for the next few days. Therefore, the cyclone is expected to become post-tropical within 24 hours and then open up into a trough by Wednesday. Now that Norbert is in the Central Pacific, additional information on this system can be found under Central Pacific basin headers beginning with the next advisory at 1100 PM HST. Future Tropical Cyclone Discussions will be issued under AWIPS header HFOTCDCP1 and WMO header WTPA41 PHFO. Products will continue to be available on the web at hurricanes.gov FORECAST POSITIONS AND MAX WINDS INIT 15/0300Z 20.2N 140.5W 30 KT 35 MPH 12H 15/1200Z 20.5N 142.4W 30 KT 35 MPH 24H 16/0000Z 20.7N 145.0W 30 KT 35 MPH...POST-TROP/REMNT LOW 36H 16/1200Z 20.8N 147.7W 25 KT 30 MPH...POST-TROP/REMNT LOW 48H 17/0000Z...DISSIPATED $$ Forecaster Pasch
NHC Advisory 021 Sep 14, 08:41 PM UTC
NHC Advisory 020 Sep 14, 02:37 PM UTC
NHC Advisory 019 Sep 14, 08:41 AM UTC
NHC Advisory 018 Sep 14, 02:47 AM UTC
NHC Advisory 017 Sep 13, 08:37 PM UTC
NHC Advisory 016 Sep 13, 02:35 PM UTC
NHC Advisory 015 Sep 13, 08:49 AM UTC
NHC Advisory 014 Sep 13, 02:48 AM UTC
NHC Advisory 013 Sep 12, 08:57 PM UTC
NHC Advisory 012 Sep 12, 02:34 PM UTC
NHC Advisory 011 Sep 12, 08:49 AM UTC
NHC Advisory 010 Sep 12, 02:50 AM UTC
NHC Advisory 009 Sep 11, 08:33 PM UTC
NHC Advisory 008 Sep 11, 02:45 PM UTC
NHC Advisory 007 Sep 11, 08:57 AM UTC
NHC Advisory 006 Sep 11, 02:39 AM UTC
NHC Advisory 005 Sep 10, 08:46 PM UTC
NHC Advisory 004 Sep 10, 02:40 PM UTC
NHC Advisory 003 Sep 10, 08:42 AM UTC
NHC Advisory 002 Sep 10, 02:33 AM UTC
NHC Advisory 001 Sep 9, 08:32 PM UTC