Hurricane Rita caused serious damage across
coastal Southeast Texas. Hurricane force winds and storm surge
battered the Southeast Texas coast as the storm made landfall. As a
result, many homes, businesses and other structures suffered severe
damage.
The National Weather Service (NWS) in Lake
Charles has completed a comparison of the storm surge with the
strength and direction of the winds associated with hurricane Rita
as it made landfall. Wind data are provided courtesy of the NWS
Automated Surface Observation System (ASOS) at the Southeast Texas
Regional Airport, the National Ocean Service (NOS) site in Sabine
Pass, and an Automated Weather Observation Station (AWOS) at the
Orange County Airport. Water data have been obtained from NOS sites
and U.S. Geological Survey (USGS) river gage locations in Southeast
Texas, and Jefferson County (Texas) Drainage District 6. All
references to time are in Central Daylight Time (CDT), and water
level data have been referenced to Mean Sea Level (MSL).
On September 23th, Hurricane Rita was moving
northwest across the Gulf, approaching the Southeast Texas/Southwest
Louisiana coastline. During the early afternoon, the circulation
around the storm produced northeasterly winds across Southeast
Texas, with wind speeds below tropical storm force (39 mph). Water
levels were generally steady. By mid to late afternoon, winds were
gusting to tropical storm force at the Southeast Texas Regional
Airport and at the Orange County Airport, and water levels began
decreasing in response to the strengthening north winds.
As the eye gradually approached the coast,
winds continued to be northerly over Southeast Texas. Sustained
tropical storm force winds reached the Southeast Texas Regional
Airport by 7 pm, and spread as far inland as Orange by 10 pm. The NOS gage at Sabine Pass depicted a brief drop in water levels at
around 6 pm, and then rose rapidly during the evening. NOS gages at
Port Arthur, TX and on the Rainbow Bridge near Bridge City, TX each
showed slight drops in the water level as well, which were followed
by rapid rises. The Sabine Pass gage failed before midnight, with a
reading of 5.4 feet.
By midnight, the storm was churning just off
the Southwest Louisiana coastline. Wind sensors around the area had
begun to fail, but the wind gage at the Southeast Texas Regional
Airport remained operational. By this time, northerly winds were
gusting to hurricane force (74 mph), and became sustained at
hurricane force shortly after the storm made landfall. About one
and a half hours after landfall, the wind sensor at the Southeast
Texas airport recorded a peak wind of 105 mph. Rises at inland
river locations near Beaumont began after midnight, between 1 and 4
am.
During the early morning hours, the eye of Rita
passed east of Jefferson County as it moved over Orange County.
Winds rapidly shifted from northwest to southwest and weakened.
Water levels at Port Arthur were beginning to decrease. Water
levels at inland river sites, on the other hand, continued to rise
during the morning of the 24th, and crested during the
afternoon.
Although
Southeast Texas was located on the western side of the eyewall as
Hurricane Rita passed over the area, the area experienced
significant damage as a result of the storm. Storm surge was
delayed as predominantly north winds affected the area for over 12
hours. General storm surge values of 5 to 10 feet were observed
along the coast and on Sabine Lake.