11 Mar
5/27/06 REPORTS: ND
Posted by jack under enart.hubeidaxue.com
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All the states I had driven by I forgot to get the state sign pose thing going on. Ok, so SDS was kicking in and a bit of insanity from the miles.
http://www.extremeinstability.com/stormpics/2006/06-5-27-2.jpg
Almost stepped on this guy in my sandals while looking for a better photo op.
A few others here:
http://www.extremeinstability.com/06-5-27.htm
I desperately need a lens hood (or a better lens, altogether!) and need to learn how to better shoot with the polarizing filter on... *grin
Enjoy!
http://photos.mhartman-wx.com
Hopefully today is better.
Sat there for a while, then as the storms were going up SW of Bismarck we kicked south a little to Wilton, ND to watch the storm go up and hope that something else would go up north along the front in the better enviornment.
When it became clear that the storm to our south was what we would be chasing we kicked over to the road along the Missouri and let the storm come to us..... Saw some mammatus clouds but the storm was weakening....
Moved to the storm that came up just south of Bismarck... and hung on that one as it came through down. Sat inbetween that one and the one that was hailing across the river in Sioux County hoping that either one would amount to anything. We heard a report on the radio that there was a funnel cloud spotted at 6N 5E of Bismarck on the northern storm so came back north to Bismarck as the sun was setting. Nothing was doing so we called it a night.
I know the season is really bad when I have to go to North Dakota looking for storms. My initial target was northeast of Bismarck. I left Rapid City and headed east, driving by the Badlands and the famous Wall Drug. I haven’t been there since I was in college driving around the country and camping with my roommates. Wall Drug is sort of like South of the Border, but less tacky. I turned north on 63 and drove through beautiful rolling grass covered hills with scattered trees in the low areas. I took back roads to avoid the larger towns. In McLauglin, I ran into the Doppler on Wheels group who are doing tornado research. The armored Tornado Intercept vehicle was also there. They were waiting and checking data. I continued north until I reached the Bismarck area. I liked the southeast winds and area of cumulus. While checking data and preparing my vehicle, I noticed that an area of cumulus just to the southwest became “agitated” and formed small towers. The data showed that the front was just to the west. Storms that could move along the front had the highest chance of tornadic potential. I waited just east of Bismarck and watched the storms develop. Unfortunately, there were three in a north south line. The middle storm seemed well enough isolated from the southern storm and it was gaining strength. I drove north on 83, then west and north on 1804 to get a better view. It initially looked good though high-based. Just as it was showing more signs of development, the southerly storm was growing and blocking my initial storm’s inflow. I drove east on a dirt road, then south to intercept the southerly storm. As the storm, moving in a northerly direction, passed north of the I-94, I drove east for a better view. I couldn’t see much due to rain and hail. My east road became dirt and I had to pick my way along the wed muddy surface to avoid sliding into a ditch. This caused me to lose the storm because it was rapidly moving north. I wasn’t worried since it was not looking good on radar. I finally reached a paved road and noticed that a better and more isolated storm had formed about 30 miles south. There was initially nothing competing with it for energy. I headed back south on 1804 and I could soon see a nice updraft. There was also a rain free base. Darkness was approaching and I ended the chase when I couldn’t see any more storm features. I watched the intense lightning for awhile, then drove back to Bismarck. In the city, there were scattered gold ball sized hail stones form the storm I was observing. The Perkins restaurant was full of about 50 storm chasers. I ate with Jim Leonard of Cyclone Tours, Matt Crowther of The Weather Channel, Jay Antle, Mike Umscheid and several other chasers. My target tomorrow is likely in northeast to north central South Dakota but I have to check more data. Thabks to Tim Vasquez, Jim Leonard and Dave Lewison for nowcasting/forcasting suggestions.
Road in northern South Dakota
http://www.harkphoto.com/052706road.jpg
Landscape in South Dakota
http://www.harkphoto.com/052706landscape.jpg
Horses
http://www.harkphoto.com/052706horses.jpg
Towering cumulus
http://www.harkphoto.com/052706toweringcu.jpg
Initial storm north of Bismarck
http://www.harkphoto.com/052706firststorm.jpg
Dirt road heading east after the first storm was dying
http://www.harkphoto.com/052706dirtroad.jpg
The isolated southern supercell, last storm of the day. Southeast of Bismark, view to the southwest
http://www.harkphoto.com/052706southernstormlast.jpg
Later view of that southern storm
http://www.harkphoto.com/052706southernstormlastlate.jpg
Lightning
http://www.harkphoto.com/052706lightning.jpg
[url]Hail is Bismarck, max size slightly less than Golf Ball
http://www.harkphoto.com/052706hail.jpg
Bill Hark
I should have photos posted tomorrow...
Enjoy!
http://www.mhartman-wx.com/mwx_chasing.html
http://www.mhartman-wx.com/mwx_archives.html
http://wvlightning.com/2006/may27car1.jpg
Video Clip, WMV 22MB:
http://wvlightning.com/2006/may27.wmv
Chased in the Bismarck, ND area on Saturday afternoon. Started east of Bismarck on I-94 watching turkey towers struggle, then finally break through and get things going. Moved north of Bismarck to watch the first few cells struggle, then dropped back southeast to our original starting point where a new cluster of convection was getting organized. We stopped just north of I-94 to watch the nicely sunset-backlit precip and base with blue-white lightning. To our distant southwest, a storm with a long, well-defined inflow tail got our attention. With light fading, we caught up to the remnants of the southern storm as a new updraft organized to its west. This new cell, heading straight north for Bismarck, also developed great structure with a large, tapered inflow tail, smooth base and dense precip shafts.
As the daylight faded, this storm put on quite a show of nearly constant intracloud 'anvil zits' lightning with the vibrant, saturated colors of sunset and twilight in the background. Every once in a while, a powerful CG arced to ground in the forward flank precip. What an amazing storm! We filled our videotapes and memory cards with this awesome spectacle, as it gave us plenty of time to get every shot we wanted. At one point we observed a shallow wall cloud and RFD slot. The precip core glowed bright orange as it moved over the Bismarck city lights.
More screen grabs:
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What would a chase trip be without a crisis:
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After we were done with the storm, we started heading for Bismarck for the night when my car lurched, then stalled. It would not restart. Possible engine problems of an unknown origin, unfortunately nothing that can be fixed without a mechanic. After two hours of waiting, the AAA tow truck arrived and took us to the Bismarck Ford dealer. Of course, it was Saturday night on Memorial Day weekend, meaning we are going to become temporary North Dakota residents until at least Tuesday. Needless to say, this puts a premature end to our chase trip.
Unless we run into storms on our way home, Saturday was our final chase of the 2006 Plains season. The Bismarck storm IMO made our trip, and was as good as a tornado for me - so to me, the trip is by no means a failure.
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From the Bismarck storm.
My pics will be up soon.
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