MESONET TICKER ... MESONET TICKER ... MESONET TICKER ... MESONET TICKER ... November 7, 2011 November 7, 2011 November 7, 2011 November 7, 2011
More drought relief underway!
(Don't mention earthquake...don't mention earthquake) Hey, that earthquake sure was something, wasn't it? SHOOT! However, our attentions now turn to Oklahoma's bread and butter, severe weather. A warm front, upper-level storm and a conveyor belt of rich moisture from the Gulf is setting us up for a bout with the worst Mother Nature has to offer. We do need the rain so I'm afraid we will have to endure the threat of hail, high winds and tornadoes to get some more drought relief.
South central up through northeast Oklahoma had a bout with training thunderstorms (training as in forming and moving over the same area) overnight that gave them a good 2-6 inches of rainfall, with radar estimates of more than 8 inches in a narrow band from Jefferson through parts of Murray County.
http://ticker.mesonet.org/archive/20111107/rainrfc.24hr.png
Other storms have popped up in western Oklahoma and dropped from a half of an inch to nearly an inch in some places. And it's still raining (I love that phrase).
The rain last night brings Ringling up to nearly 13 inches for the last 30 days, which is a might does of water. That same area has had widespread 8-12 inch amounts.
http://ticker.mesonet.org/archive/20111107/rainrfc.720hr.png
Should the state see a few tornadoes today, that adds to our extreme year. Tornado guru extraordinaire Doug Speheger of the National Weather Service office in Norman has Oklahoma with a preliminary count of 104 tornadoes for the year thus far. That would put this year's count ahead of last year's 102 tornadoes for third place on the all-time annual list behind 1957's 107 and 1999's 145. Here's hoping we stand pat this year and don't come close to November 1958's count of 12 tornadoes (tops for that month).
Number of tornadoes since 1950 1999 145 1957 107 2011* 104 2010 102 1982 101 1960 98 1983 92 1998 83 1961 82 1995 79 2003 78 * preliminary numbers
Top-10 number of November tornadoes 1958 12 1983 8 1973 8 2004 6 1999 5 1953 5 1988 5 1998 4 1985 4 1975 4
Oklahoma has only seen seven November tornadoes in the last 11 years (2000-2010) and six of those struck in 2004, and the average since 1950 is 1.4. Of the 61 Novembers since 1950, only 24 have seen a tornado. So tornadoes today would not be unheard of, but they would be uncommon.
More of the same during 2011. Whole lotta shaking going on.
Gary McManus Associate State Climatologist Oklahoma Climatological Survey (405) 325-2253
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