• After witnessing the continued decrease of involvement in the SpotterNetwork staff in serving SN members with troubleshooting issues recently, I have unilaterally decided to terminate the relationship between SpotterNetwork's support and Stormtrack. I have witnessed multiple users unable to receive support weeks after initiating help threads on the forum. I find this lack of response from SpotterNetwork officials disappointing and a failure to hold up their end of the agreement that was made years ago, before I took over management of this site. In my opinion, having Stormtrack users sit and wait for so long to receive help on SpotterNetwork issues on the Stormtrack forums reflects poorly not only on SpotterNetwork, but on Stormtrack and (by association) me as well. Since the issue has not been satisfactorily addressed, I no longer wish for the Stormtrack forum to be associated with SpotterNetwork.

    I apologize to those who continue to have issues with the service and continue to see their issues left unaddressed. Please understand that the connection between ST and SN was put in place long before I had any say over it. But now that I am the "captain of this ship," it is within my right (nay, duty) to make adjustments as I see necessary. Ending this relationship is such an adjustment.

    For those who continue to need help, I recommend navigating a web browswer to SpotterNetwork's About page, and seeking the individuals listed on that page for all further inquiries about SpotterNetwork.

    From this moment forward, the SpotterNetwork sub-forum has been hidden/deleted and there will be no assurance that any SpotterNetwork issues brought up in any of Stormtrack's other sub-forums will be addressed. Do not rely on Stormtrack for help with SpotterNetwork issues.

    Sincerely, Jeff D.

Chase Case #12

I'm still trying to get as far east as fast as I can, so I'm racing (at appropriate speeds) through St. Louis. I am able to get O'Fallon, Illinois by 21 Z or so, but am continuing to drive as I receive this data, hoping to get a bit farther east!
 
What did the cap not break and we all busted ??!! Just wondering why this severe wx event is dragging on like the 1988 chase season...ready for action here in Litchfield IL.
 
Well sorry guys...I would've got to this sooner but I was workin up some special forecasting software.

The date was April 24 2002 and there was an F4 tornado in SE MO. You can look up the info, but I'm outta time here so if not much is posted about the event by then...then I will add some info.

...Alex Lamers...
 
Got in on this late, but I am either sitting tight at home in Edwardsville, IL, or perhaps heading a little east or southeast to be east of where the storms form as the cap breaks. I think either right here or somewhere to the southeast along the warm front could be the place to be.

EDIT - oops, read through it too fast and missed the post showing the solution. I would have missed it, though, because of my avoidance of SE MO which is lousy chase terrrain until you get to the river bottom land in the Bootheel. Heck, in that terrain, I probably would have missed it even if I had managed to position myself within 5 miles of it.
 
Wow, I was actually pretty close! :o :D I am curious, for those that targeted the same area but didn't post their reasoning, what led you to that target? Here's what I noticed about the scenario that guided me to that area:

What appeared to be an upper-level trof over KS at 12Z made me initially think wrn MO, but I should've considered that trof would move quite a bit between 12Z and the event. I actually set up a little further east than I originally would have because of the cloud cover advecting into wrn MO.

Based on 1630Z data I blasted south/east to stay ahead of the trof/front, targeting the area of Texas County, MO planning to be able to move in any direction necessary from there.

Here's what I liked about SE MO:

>backing surface winds
>low LCLs (small t/td spread)
>dynamite helicity per 12Z data
>presence of the warm front

Are these the same things others picked up on, or were there others?

In practice, I probably still would have missed the storm that day anyway being still a little behind the action and with the terrain as John said.
 
Originally posted by Andy Wehrle
Wow, I was actually pretty close! :o :D I am curious, for those that targeted the same area but didn't post their reasoning, what led you to that target? Here's what I noticed about the scenario that guided me to that area:

What appeared to be an upper-level trof over KS at 12Z made me initially think wrn MO, but I should've considered that trof would move quite a bit between 12Z and the event. I actually set up a little further east than I originally would have because of the cloud cover advecting into wrn MO.

Based on 1630Z data I blasted south/east to stay ahead of the trof/front, targeting the area of Texas County, MO planning to be able to move in any direction necessary from there.

Here's what I liked about SE MO:

>backing surface winds
>low LCLs (small t/td spread)
>dynamite helicity per 12Z data
>presence of the warm front

Are these the same things others picked up on, or were there others?

In practice, I probably still would have missed the storm that day anyway being still a little behind the action and with the terrain as John said.
Click to expand...

First of all I really didn't like that warm front at 12Z from the radar so I headed toward S. Luois MO, an intermediate city. Then after have seen the outflow boundary from the next radar images, the best thing to do was to go southward as soon as possible, where there were backing surface winds plus low lcls, waiting for breaking the cap: and that was a probable thing, seen the good moisture and the quite hight surface temperature.
 
No steak for this chaser...got trashed by outflow dominated t-warned HP with some big hail near Gillespie IL...but no tornadoes...ah yes the infamous Van Buren/Poplar Bluff event. I saw the damage path from that one...it was real bad from Ellsinore to the area north of Poplar Bluff near Hendrickson..legit F4 damage.
 
Originally posted by Brian Stertz
No steak for this chaser...got trashed by outflow dominated t-warned HP with some big hail near Gillespie IL...but no tornadoes...ah yes the infamous Van Buren/Poplar Bluff event. I saw the damage path from that one...it was real bad from Ellsinore to the area north of Poplar Bluff near Hendrickson..legit F4 damage.
Click to expand...

Any pics of the monster?
 
No tornado for me either. Unfortunately I positioned myself badly and got ran over with damaging hail just south of Taylorville IL. Time to call the insurance adjuster. :P
 
I can't really explain why I picked NE AR eventually....I just liked the surface map in that area. I'm still very much a novice with pattern recognition, but I saw something in that area that looked good to me. Also, with the cold front moving as rapidly as it was, I figured a late day target well ahead of it would be wiser.
 
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