John Cameron
EF2
I need to do a public presentation on supercell structure and I'm looking for a NEXRAD screen capture of classic or HP cell. Anyone aware of public domain imagery of this type?
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NEXRAD supercell imagery request
- Thread starter John Cameron
- Start date
George Tincher
EF5
You may be looking for something entirely different than what I will provide below, but here is a base reflectivity NEXRAD image of a classic supercell (May 3, 1999) that's about as textbook as they get:
Here's is the corresponding storm relative velocity mode image of this same storm:
If you need something different, I have tons of saved radar images here from various dates I'd be happy to share with you. Just let me know.
-GeorgeGeorge Tincher
EF5
Here's another one of the same cell, that is larger, but with a bit less definition:
Sigh, well, it was larger. Much larger. That is until photobucket resized it to fit on their page. I guess I could always email you the fullsize version if need be, as I still have it saved to my hard drive.
-George
John Cameron
EF2
Those are wonderful George, thank you!
(((resisting temptation to ask for squall line imagery))) :wink:George Tincher
EF5
Gimme just a moment! I'll go digging and see what I find. Hehe.
Ok, here we go. May 18, 1995 bow echo over Pulaski County, KY:
PA Squally
MI Squally:
I wish I had some better examples than these, but it was all I could find.
-GeorgeJeremy Lemanski
EF3
Greg Campbell
EF5
Originally posted by George Tincher
Here's is the corresponding storm relative velocity mode image of this same storm:
-George
George, is there a public source for those realtime velocity images?
TY
-Greg
Dan Cook
EF5
IIRC That's from the SWAT case study of 1999.George Tincher
EF5
Greg,
I wish there was. But I located both of those May 3 images long after the event itself was over. But they do look nice don't they?
-George
Jeff Snyder
EF5
We'll see if this animates as expected...
EDIT: This animated GIF was slowing things down, so click the link below to see it...
http://www.tornadocentral.com/now/okcsupercell.gif
May 9th, 2004 -- OKC Cyclic tornadic supercell (one of the most impressive radar presentations of the cyclic nature of a supercell that I have ever seen).
Here's another radar snapshot of it:
[Broken External Image]:http://www.tornadocentral.com/now/okcsupercell2.png
[Broken External Image]:http://www.tornadocentral.com/now/okcsupercell3.png
Here's one from 3-17-03 near Hobart OK:
[Broken External Image]:http://www.tornadocentral.com/now/hobartsupercell.png
Dan Cook
EF5
Robert Dewey
EF5
I created a cross section for the storm May 10 2003 (technically May 10, because it was after 0Z)...
I took this one through both of the hooks/BWER's
[Broken External Image]:http://69.14.190.10/images/May10_2003_TLX/x-section.jpg
And here is the result:
[Broken External Image]:http://69.14.190.10/images/May10_2003_TLX/x-section1.jpg
Notice the BWER on the west (the right) appears to be just forming, while the one to the east is well developed (this later collapses and the one on the left becomes dominant - See below).
http://69.14.190.10/images/May10_2003_TLX/...on_bwer_rhi.jpg
Then, you can finally see the nice tilt to the storm
http://69.14.190.10/images/May10_2003_TLX/..._high_ref_x.jpg
Greg Stumpf
EF5
Some of you might get a kick out of a 4D representation of the 3 May 1999 OKC supercell, using the NSSL Warning Decision Support System (WDSSII).
The blue link is a RealMedia file. The red link is to the WDSSII site (research versions available for .gov and .edu folks).
John Cameron
EF2
My goodness! Ask and ye shall, heh? Thanks all!rdale
EF5
"George, is there a public source for those realtime velocity images? "
GEMPAK - http://skywatch.org
GRLevel3 - http://grlevelx.com/grlevel3Similar threads
