CASILIST : Maryland Drought
From: J <j{at}weatherwatchers.org>
Date: Sat, 03 Oct 1998 19:14:01 -0400
CASI Member MAWS sent this through their list today, is interesting.
Don't know about MD today but here in Central PA it has been cold and
raining all day - high today : 49, and more predicted for tomorrow.
-Jesse
--
"Maryland Withering Under Extreme Drought"
... Glendening to seek disaster designation for nine counties
While the Gulf Coast sops up after Hurricane Georges' torrential rains,
central Maryland remains parched by three months of drought that federal
climatologists now rank as severe to extreme.
The damage goes beyond crispy lawns and a disappointing fall foliage
season. Gov. Parris N. Glendening is expected to ask the U.S. Department
of Agriculture to declare drought disasters in nine Maryland counties,
where some farmers are facing the loss of up to 60 percent of their corn
or soybean crops.
"In dollars, it won't be anywhere near what last year was, or what [the
droughts of] 1986 and 1983 were," said Tony Evans, a spokesman for the
Maryland Department of Agriculture.
But "we're getting hit with all sorts of double economic whammies this
year because the price of grain has gone in the tank. So, we have few
units to sell, and they will sell at a greatly reduced price," he said.
"Agriculture is not too profitable these days."
Barely 3.6 inches of rain has fallen at Baltimore-Washington
International Airport since July 1, less than one-third of the 11 inches
of rain that is normal for the period.
Perusing the latest federal drought maps at the Sterling, Va., forecast
office yesterday, National Weather Service meteorologist Chris Strong
said
much of central Maryland fell last week into the extreme drought
category.
"It's one of the driest areas around in the East," he said. The area
incudes the Eastern Shore from roughly Queen Anne's to Dorchester
counties, and the Western Shore from Baltimore to the Patuxent
River.
Eastern regions also facing extreme drought conditions were southern
Alabama (prior to Hurricane Georges) and northwestern Pennsylvania.
Moderate to severe drought persists from Alabama through the higher
elevations of Georgia, the Carolinas and Virginia, the rest of Maryland
east of Garrett County,Delaware, New Jersey, and eastern and
western Pennsylvania.
Long-range forecasts hold little hope for relief. In fact, the weather
service's 90-day outlook says there is a slightly greater likelihood of
drier than normal weather through December.
El Nino-driven rains last winter and spring left the Baltimore region's
reservoirs full and got Maryland's growing season off to a good start.
But
around the first of July, El Nino ended and the spigot shut off.
"We went into a La Nina phase," said Dave Miskus, section chief at
the Joint Agricultural Weather Facility in Washington.
La Nina is an abnormal cooling of surface waters in the eastern
tropical Pacific Ocean that sometimes follows El Nino -- an abnormal
warming of the same region. Both phenomena can have dramatic
impacts on global weather patterns by altering storm tracks and the
positions of atmospheric pressure systems.
La Nina's local impacts are "pretty much the opposite from what El
Nino does," Miskus said. El Nino brought wet weather and storms to
the southern tier of the United States last winter and spring. The
summer brought La Nina, storm tracks went elsewhere, and the South
dried out.
"We did, too," Miskus said. BWI recorded just four days of measurable
rain
-- a total of 1.42 inches -- in July. August brought only three days of
rain, totaling 0.91 of an inch.
September ended this week having added just 1.27 inches of
precipitation on six days at BWI. Many areas nearby had even less
rain.
And it was hot. On average, September ended 3.2 degrees warmer
than normal -- the fifth hottest September in the past 50 years -- and
the hottest since 1980.
The month produced eight days with highs in the 90s, the same number
as in August. The high of 95 degrees on Sept. 27 set a record for the
date, erasing the 91-degree mark set in 1933.
Baltimore enjoyed some relief. There was a cool stretch from Sept. 8
to 10, when highs at BWI were in the 70s. During another three-day
break last week, the daily highs twice stalled in the 60s. The low for
the month at BWI was 42 degrees on Sept. 24.
Water levels at Baltimore's three reservoirs have fallen 2 to 7 feet
since filling to the brim during the rains last winter and spring. But
they remain above normal for this time of year. "We're doing extremely
well," said Kurt Kocher, spokesman for the city Department of Public
Works.
<Originally published on Oct 2 1998, Baltimore Sunpapers>