05/08/04 NOW: NE, IA, MT, SD, ND

  • Thread starter Thread starter Larry J. Kosch
  • Start date Start date
Going to end up as a lot of elevated hail-producers, looks like even back into NW IA and NE Neb - I could be wrong ... as I so frequently am ... but looks like for the most part they're feeding off of mid-levels rather than reaching for the surface -

Of course, after just saying this I see that there are three mesos showing up in Iowa - ha - shows how much I know!
 
Here's a grab from Mike's storm at 6:01 for him to look at when he gets back ... it looks to have propagated further south, which may be a good thing ... he may end up not far from home -

<img src=http://img47.photobucket.com/albums/v143/mikeperegrine/mikes_storm.gif>
 
Waterloo Area...junkus

Shoot, the storms just really junked out west of Waterloo. Possibly the big anvil blow-off is really limiting heating of what is left.

The big storm between Dennison and Ames looks interesting with it moving south and taking on a kidney bean appearance. I wonder also if that storm and the rest are undercut by outflow? If thats the case then the tornado threat is over.
 
Undercut Storms !!

Just looked at Des Moines radar, and I think I see an outflow boundary out the big storms near west northwest of DSM. I think she is over gentleman!! at least for any Tornado threat.
 
Re: Undercut Storms !!

Originally posted by Fritz Kruse
Just looked at Des Moines radar, and I think I see an outflow boundary out the big storms near west northwest of DSM. I think she is over gentleman!! at least for any Tornado threat.

We seriously need a decent setup soon or we're going to see chasers start heading for high ledges - - - I'll jump first - - - the weather down here was so "pleasant" today ... UGH :)
 
Tornado Threat Not Over?

Jeez...as soon as I post the storms do opposite :roll:

Now, the supercell with a Tornado Warning west of Des Moines seems to be holding on to its outflow boundary?? So still waiting for some storm chaser reports. Apparently a tornado was reported by cops.

A case of High CAPE and low shear??
 
Well, that cell and the ones back to the west certainly all appear HPish ... likely a combination of factors ... I'm guessing it's as you mention ... the CAPE/shear ratio and the LFC/LCL conditions - I still wouldn't be at all surprised if Mike came back with something from that cell northeast of Columbus ...
 
Won't be surprised a bit - LOL

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE OMAHA NE
649 PM CDT SAT MAY 8 2004

THE NATIONAL WEATHER SERVICE IN OMAHA HAS ISSUED A

* TORNADO WARNING FOR...
COLFAX COUNTY IN NORTHEAST NEBRASKA

* UNTIL 715 PM CDT

* AT 645 PM CDT...RADAR INDICATED A SEVERE STORM WITH A POSSIBLE TORNADO. THE MOST DANGEROUS PART OF THE STORM WAS LOCATED 8 MILES SOUTH OF CLARKSON...OR ABOUT 17 MILES NORTHEAST OF COLUMBUS... MOVING EAST AT 15 MPH.
 
Here's the current base reflectivity from it:

<img src=http://img47.photobucket.com/albums/v143/mikeperegrine/mikes_storm2.gif>

Radial velocity looks like about 20 kts inbound by about 10-20 outbound on it - - - hard to tell -
 
Hey How about ME???

Hey Mike,

You should be in my place in Lincoln NE. My wife and daughter went on a afternoon trip to Hastings. They are on their way home (in town at this hour) and should be back home safely. The problem is they took both the video and digital cameras with them. Otherwise I would have taken both and headed out to Columbus NE to catch some storm pics. But I had to watch the home front and keep our two Bichon Freess dogs out of trouble...

Looks like both Lincoln and Omaha, particularly the latter will catch the brunt of this storm line, which is moving slowly (10 mph) to the E-SE. Last TW was for Butler county which is E-SE of Columbus NE.

Hope you chasers are getting some great photos!!! 8) LJK.
 
Not in the targeted area, but NW of Chicago is begining to act up. First a small storm went up and orphaned its anvil. Now, several cells are begining to EXPLODE across N central IL. Plenty of lightning to my west. Radar is lighting up :shock: I'm thinking the next MD/WW will be here.
 
Well I went for a jog to clear my head and it felt good - plus, on the way my weather radio went off with a svr watch ... even though I'm on the low end of it, it still sounded nice - - -

And you know what I'm thinking about tomorrow now ...

OUTFLOW BOUNDARIES!
 
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