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| Subject | Date | Priority |
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| Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/30/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/29/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/28/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/27/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/26/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/25/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/24/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/23/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/22/2017 | Normal | | TS Cindy Houston Update | 06/21/2017 | Normal | | TS Cindy Update | 06/21/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/21/2017 | Normal | | Tropical Storm Cindy | 06/21/2017 | Normal | | Tropical Storm Cindy // Update | 06/21/2017 | Normal | | NOAA // Potential Tropical Storm #3 has been upgrade to Tropical Storm Cindy /// Tropical Storm Bret has been downgraded and dissipated | 06/20/2017 | Normal | | NOAA // Slides, update on Gulf Disturbance | 06/20/2017 | Normal | | NOAA // Potential Tropical Cyclone Three // Tropical Storm Bret | 06/20/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/20/2017 | Normal | | Potential Tropical Cyclone Three // Tropical Storm Bret | 06/20/2017 | Normal | | Potential Tropical Cyclone Three // Tropical Storm Bret | 06/19/2017 | Normal | | NOAA Tropical Weather Advisory | 06/19/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/19/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/18/2017 | Normal | | TROPICAL WAVE MOVING FORM EAST OF YUCATAN PENNINSULA AND MOVING NORTH WEST | 06/17/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/17/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/16/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/15/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/14/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/13/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/12/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/11/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/10/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/09/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/08/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/07/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/06/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/05/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/04/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/03/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/02/2017 | Normal | | Houston, Galveston, Texas City, & Freeport, TX - Daily Port Update | 06/01/2017 | Normal |
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Subject: | NOAA // Tropical Weather Outlook // TS IMELDA | Date: | Tuesday, September 17, 2019 | Priority: | Normal | Notice: |
000
WTNT41 KNHC 172033
TCDAT1
Tropical Storm Imelda Discussion Number 2
NWS National Hurricane Center Miami FL AL112019
400 PM CDT Tue Sep 17 2019
Shortly after the earlier NHC Special Advisory, the cyclone quickly
intensified just before it made landfall near Freeport, Texas
around 1800 UTC. A National Ocean Service observing site near
Freeport, Texas, reported sustained winds of 35 kt with a gust to
41 kt, and a minimum pressure of 1005.6 mb. A Weather flow station
at Surfside Beach also measured sustained winds of 35 kt with a gust
to 44 kt. The advisory intensity is set at 35 kt based on recent
Doppler velocities within some of the rain bands that are still
offshore.
Imelda joins a list of several systems in the northwestern Gulf of
Mexico that formed and intensified very near the Texas coast. Other
recent examples include Allison in 2001 and Humberto in 2007.
Thankfully, in this case Imelda made landfall before significant
strengthening could occur. Now that the center is moving inland,
gradual weakening is expected. It cannot be stressed enough,
however, that the primary threat from Imelda remains very heavy
rainfall and life-threatening flash flooding that will spread
northward into eastern Texas and portions of western Louisiana
during the next day or so.
Imelda is moving northward at about 6 kt. The cyclone should
continue to move slowly northward to north-northwestward around the
western side of a mid-level ridge over the Tennessee Valley until
dissipation occurs in a couple of days. The updated NHC track
forecast has been nudged eastward but remains near the center of the
tightly clustered track guidance.
Key Messages:
1. This system is likely to produce life-threatening flash flooding
along portions of the Upper Texas Coast, including the Houston and
Galveston areas.
FORECAST POSITIONS AND MAX WINDS
INIT 17/2100Z 29.3N 95.3W 35 KT 40 MPH
12H 18/0600Z 30.1N 95.2W 30 KT 35 MPH...INLAND
24H 18/1800Z 30.8N 95.3W 25 KT 30 MPH...INLAND
36H 19/0600Z 31.4N 95.4W 25 KT 30 MPH...INLAND
48H 19/1800Z 32.1N 95.6W 20 KT 25 MPH...POST-TROP/REMNT LOW
72H 20/1800Z...DISSIPATED
$$
Forecaster Brown
| Notice posted on Tuesday, September 17, 2019 | | Disclaimer For quality assurance purposes please note well that while the above information is regularly vetted for accuracy it is not intended to replace the local knowledge or expertise pertaining to port conditions of our marine operations personnel. Port précis should always be verified by contacting the corresponding marine department of a particular location for the most up-to-date information.
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