Ticker for December 10, 2013

                
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December 10, 2013  December 10, 2013  December 10, 2013  December 10, 2013


The Oklahoma Deep Freeze of December 1983

It's been so cold, for so long, I decided us warm weather lovers needed a nice
comparison to make us feel better, and there ain't a colder time in my memory
than the deep freeze that was December 1983. Before we go there, however, we
have to complete the bidness at hand, and that's our CURRENT deep freeze. We
went and stepped in it last night with calm winds, clear skies and a nice layer
of snow and ice over the state. That meant plunging temperatures, and plunge
they did, to near record levels (if not record-breaking levels!). Check out the
lows this morning vs. the record lows for the day.




Camargo went particularly crazy with a low of -5 degrees, and Seiling wasn't far
behind at -4 degrees. But you can see lots of single digits on the map. That -5
is the lowest temperature recorded on the Mesonet since Kenton hit -5 degrees on
January 3rd of this year. In fact, it's the second lowest temperature recorded by
the Mesonet this year ... only Kenton's -10 on January 2nd tops it (or bottoms
it, I guess).

In fact, part deux! That -5 degrees is tied for the 5th lowest temperature ever
recorded in the state for any December 10 on record (we're talking the 1880s
here). Here are the lowest temperatures on record for December 10.

-***-
Location        Temperature      Year
Newkirk            -12F          1917
Alva               -7F           1917
Hooker             -7F           1919
Weatherford        -6F           1919
Bartlesville       -5F           2005
Camargo            -5F           2013
Miami              -5F           1917
Hulah Dam          -4F           2005
Seiling            -4F           2013
Vinita             -4F           1917
-****-

Okay, so 1917, 1919 and 2005 can now add 2013 to their list of "hey, we're way
too cold right now" December 10ths. The -5 and -4 recorded today also break the
Mesonet record for lowest temperature ever recorded on December 10 (Mesonet
temperature records date back to 1997), -2 degrees at Goodwell in 2009.

However, this 6-day stretch of arctic weather still pales in comparison to the
December of 30 years ago. So let's take a look back at that frigid month. On
with the show, this is it!
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The Oklahoma Deep Freeze of 1983

Think back, dear reader, to times of yore, when telephones had cords and video
games consisted of two vertical lines and a dot. It was during these ancient
times, the 1970s and 1980s, in which Oklahomans were able to experience actual
winters, complete with snow and lengthy cold spells. It can certainly get cold
from time-to-time during our current winters, of course. But there was actually
a time when snow fell instead of freezing rain, and farmers spent their
mornings busting ice from stock tanks before their first cup of hot java at the
local cafe. So I ask you again, dear reader, to travel 30 years into Oklahoma?s
past, and relive the Oklahoma Deep Freeze of December 1983.

The first three weeks of December 1983 were actually quite pleasant as far as
Decembers in Oklahoma go. High temperatures were near of above normal for most
of that time with just a few intrusions of cold air to speak of. The state?s
first snowfall of any significance fell on the 13th but temperatures were too
warm for the snow to last. Temperatures the next day rose into the 40s,
obliterating the last traces of the frozen precipitation. A cold front late on
the 15th combined with an upper-level low traveling from the west across
Oklahoma to produce snowfall amounts of up to 8 inches along the Red River.
Little did Oklahomans know that the cold front and snow were just the beginning
of their wintery trouble.

Yet another cold front on the 17th brought a reinforcing blast of cold air to
Oklahoma with more snow. The temperature at Guymon had dropped to 7 degrees by
5 p.m. and winds of up to 40 mph produced wind chills down to 20 degrees below
zero. The 18th saw the cold air spread statewide with high temperatures
struggling into double digits across most of the state. Strong winds dropped
the wind chills down to 35 degrees below zero in some areas. As if the cold was
not enough of a hardship for Oklahomans, Mother Nature gave them a good dose
of freezing rain on the 20th as an exclamation point. The southern half of the
state became a skating rink and travel was treacherous, resulting in many
accidents.

High Temperatures on December 19, 1983


Yet another surge of arctic air arrived on the 21st that sent temperatures
plunging once again. Oklahoma City broke its record low temperature with a mark
of 2 degrees below zero, and wind chills in some parts of the state were as low
as 40 degrees below zero. The high temperature at the Great Salt Plains
reservoir on the 22nd was 4 degrees below zero after a low temperature of 5
degrees below zero. Christmas Eve and Christmas Day saw Santa bring Oklahoma
another blast of cold air and wind chills of 50 degrees below zero. Low
temperatures across most of northern Oklahoma were below zero and high
temperatures were in the low single digits. A warm up into the relatively balmy
20s occurred for several days before a final-yet-brutal blast of cold air late
on the 27th provided the state with its coldest temperature of the event; 17
degrees below zero was reported from the far western Panhandle town of Kenton
on the 29th. A reading of 16 degrees below zero was recorded at Hulah Dam in
Osage County the following day. Travel was discouraged on the 27th and 28th
after nearly every road in the state was left covered with snow and ice.

Low temperatures on December 29, 1983


New Year?s Eve marked the end of the arctic transformation with temperatures
rising above freezing for the first time since the first frigid blast on the
17th. Within days, temperatures were in the 60s across much of the state,
putting the final nail in the coffin of the event. The month ended as the
coldest December on record statewide with an average temperature of 25.8
degrees, 13.2 degrees below normal. Only four months have been colder in
Oklahoma than December 1983, and all occurred in January:  1918, 1930, 1940,
and 1979. The temperature in Oklahoma City was below freezing from 3 p.m. on
the 18th to 10:45 a.m. on the 31st, the longest such stretch ever recorded.
Nine daily records were also set in Oklahoma City ? five for coldest high
temperature and four for coldest low temperature.

Statewide average December temperatures since 1895 for Oklahoma


The event left more than just a populace chilled to its bones, however. More
than 20 deaths were blamed directly on the cold weather, mostly from traffic
accidents, carbon monoxide poisoning, and exposure. Infrastructure also took a
hit due to the arctic chill. Frozen water pipes left thousands without water
for days, and when those pipes did thaw, hefty plumber bills ensued. Fire
departments in Oklahoma City became emergency water distribution points for
those with frozen pipes. And the misery was not confined to Oklahoma, of
course. Most of the eastern half of the nation was gripped in the wintry
weather?s hold for a similar duration. Nationally, more than 500 deaths were
attributed to the cold weather, as well as the destruction of infrastructure
and crops. The Red River in Shreveport was reportedly clogged with the most
ice since 1895, and damages in Texas alone were estimated at over $100
million.

Gary McManus
Associate State Climatologist
Oklahoma Climatological Survey
(405) 325-2253
gmcmanus@mesonet.org