Tuesday, March 10, 2009

Nice, ORDINARY Thunderstorms

It was nice to get some much needed rainfall without hearing tornado sirens at the same time tonight. The metro got anywhere from one half to one inch of rain, which was great to water in the new plants in our flower beds and weed application on the lawn!

I really thought there would at least be a couple of tornadoes in Oklahoma tonight, but I think in the end we didn't have enough moisture or instability in the atmosphere. For a severe weather event you typically want cold air aloft, between 5,000 and 10,000 feet up. This helps air rise faster in a thunderstorm updraft, giving it more energy. This is a long way to say that the upper levels of the atmosphere were probably a little too warm to produce significant severe weather.

One of the reasons I love weather is the mystery it provides. For as much as we know, there is more we don't know. All we can do is forecast what we believe the most likely outcome will be. Kansas had tornadoes this past Saturday with conditions that appeared less favorable for tornadoes than the conditions we had here tonight. The storms definitely had small hook-echoes on them around 10PM, and in fact one tracked near the Edmond tornado alley from Mercy up towards downtown Edmond. If there had been more moisture and instability, this storm may have become a tornado producer.

Teaser for the next topic to write about.........my plans on going on a one-day storm chase this Spring with a reputable storm chasing tour company........

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