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Ready or
not, the Atlantic hurricane season is here, which officially began on
June 1st. In a normal year, ten tropical cyclones develop
within the Atlantic Ocean, Caribbean Sea, or Gulf of Mexico. Of these
ten named storms, six on average become hurricanes, with two to three
hurricanes becoming major (at least category 3) in any given year. The
2003 season had a total of sixteen named storms, of which seven were
hurricanes, and three were major. Of all the storms that occurred last
year, Tropical Storms Bill, Grace, Henri, and Hurricanes Claudette and
Isabel affected the United States. Hurricane Erika struck northeast
Mexico, but did spread tropical storm conditions over extreme south
Texas.
Of local
interest, Tropical Storm Bill (making landfall on June 30, 2003) became
the fifth tropical cyclone to affect the Louisiana coast within a
calendar year, which is a record. The other four storms were Tropical
Storms Bertha (8/5/02), Hanna (9/14/02), Isidore (9/26/02), and
Hurricane Lili (10/3/02) from the 2002 season.
The last
major hurricane to affect the area we serve was Andrew, making landfall
as a category three hurricane along St. Mary Parish Louisiana the
morning of August 26, 1992. The last three hurricanes (all category
one) to affect Southeast Texas were Jerry on October 15, 1989, Chantal
on August 1, 1989, and Bonnie on June 26, 1986. For portions of
Southwest and South-Central Louisiana, Hurricane Lili was the first
storm to hit Vermilion parish in seventeen years. Before Lili, one has
to dig back to 1985 with Hurricanes Danny (8/15), and Juan (last week of
October) to affect Vermilion or Cameron parishes. Category three
Hurricanes Carmen of September 1974 and Hilda of October 1964 affected
portions of St. Mary Parish. Edith affected Cameron and Vermilion
parishes of Louisiana September 1971 as a category two storm. And, last
but not least, the worst hurricane to affect the area was Audrey on June
27, 1957. She made landfall over western Cameron Parish/eastern
Jefferson County as a category four hurricane, causing massive salt
water flooding, destruction, and claiming many lives.
What can we
expect this year? Well known and respected professor of Atmospheric
Science Dr. Bill Gray from Colorado State University has been studying
hurricanes for many years. A number of years ago, he and his colleagues
have developed a seasonal forecast for an upcoming hurricane season.
This year he predicts the entire Atlantic hurricane basin to have a
total of fourteen named storms, of which eight become hurricanes.
What does
this mean for our area? Absolutely nothing! It takes only one storm to
make your season a horrible one. For example, Hurricane Alicia hit
Galveston in August 1983, during a season which saw only three other
storms in the Atlantic.
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