Meteorologist/Radar Analyst @tnvalleyweather – Specializing in radar analysis & severe weather forecasting

Joined August 2021
1,541 Photos and videos
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ICYMI: My Stations dual-pol, rapid-scanning X-band Radar is now PUBLIC for all to view in GR2Analyst. Add the below info to your customradars.gis - FWLX, FWLX, 35.254963, -87.325317, 220, 1, TN, WLLX X-Band Restart GR2, and boom! Live data achieved! #tnwx #alwx
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Subtle debris ball and couplet with a jutting quickspin tornado approaching Amo, Indiana - these will sneak up on you in a hurry
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Every bit of an intense tornado - in surely beautiful LP form - near Washburn, Illinois. Not what I expected out of today!
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Wut
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KXWA, an EEC C-band up in Williston has a view of that supercell near Bainville, MT. Not what I'd call quality data... but it's something!
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A sentiment worth retweeting on its own. Wind is calculated in profile as a holistic vector quantity for a reason
Replying to @sambrandt99
Wind is a vector, and thus both the direction *and* magnitude matter. Yet in this context chasers tend to hyperfocus on the directional component.
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No rest for the wicked down here in the Tennessee Valley. New GFS Ensembles are pegging another 5 inches of rain through the next 14 days. A moderate drought persists so this will help eliminate that, but after the last 10 days of being inundated, I'd like more than 4 days dry !
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When you see that warbled refraction rising off of warm roads in the summer… just know this is the end result !
This is something I have never seen before on satellite. Clouds perfectly outlining roads. Just incredibly neat imagery of Houston, Texas this morning. Massive shoutout to @Emokwx who discovered it.
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Already 13 years since the infamous Moore, OK tornado, which for some time was the last EF-5 tornado before the infamous “drought”. PX-1000, a mobile radar run by OU ARRC, was perfectly positioned and scanned the tornado thru its entire life
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Chase Wilson retweeted
DOW A’s view of the tornado near Saint Libory, NE at 2 different times Image 1: 2211 UTC with eye Image 2: 2213 UTC with debris ball #newx
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Brookhaven, MS tornado from a week or so ago sure did tear up some forest. Near total treefall through it's path is clear from new satellite imagery over the Homochitto National Forest from Sentinel 2
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Did somebody order a very, very, very, very, *very* detailed tornado survey? NWS St. Louis has you covered with their revisions on the 5/16/25 tornado path...
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Tornado damage is so elusive... aerials from the Brookhaven tornado some days ago - a small home is moved and heavily damaged, and vegetation is scarred on the surface. A mobile home, notorious for vulnerability, just yards away, is untouched. Trees behind it? Toppled and snapped
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Proper funding for NOAA is a matter of national security
The cutting of weather balloon launches is a serious threat to forecasting, and therefore a serious threat to the lives of Americans.
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OTD 10 YEARS AGO: DOW-7 was very nearby the Sulphur, OK tornado and managed to sample 216mph before dashing away. Incredible multi-vortex structure very clear on this one (at ~10m resolution!)
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I have seen an epidemic of untrained/unbothered mets in non-severe - though shockingly many in severe - markets doing this. Crummy composites, never using single-site radar, even never using velocity… Not saying everyone needs their own radar, but use what you do have!
Replying to @TreyTwister_WX
I’ve seen media using composite radar with smoothing on during tornado warning coverage. And some still had large lightning icons overlaid, and a few more had the fill color of the polygon over it. Horrible.
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2 days, 2 anniversaries of E/F5’s captured on mobile radar... OTD in 2007: UMass X-Pol is in S KS, sampling a rapidly cycling supercell that produces several tornadoes, one of which would go on to destroy the town of Greensburg #kswx
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Quite the hailer near St. Louis... but the really interesting thing about it is just how many bugs (and, more notably, BIRDS) are caught up in it. Notice behind it a tail of minimal Z as it's knocked a bunch of poor fliers out of the air
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OTD 27 YEARS AGO: DOW famously samples an F5 tornado in Bridge Creek/Moore, OK, but also near Mulhall. Incredible multiple-vortex structure was present on this very wide and very violent tornado
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I've seen it mentioned, and while it's prudent not to proselytize doom based on speculation, let us remember that a study that initialized a GEFS synthetic event set for outbreaks estimated that so called "1-in-1000 year" outbreaks may feature 400 tornadoes in a day !
Reminder we have almost no observed historical timeframes for large tornado outbreaks. We have less than a hundred years of good data. This is almost nothing in terms of a historical record, and even less geologically. For all we know…
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Unwarned tornado just hit Lookout, WV. And by unwarned, I mean it had a just severe thunderstorm warning... which they allowed to expire...?
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I'm not a pot-stirrer, but in my time in the industry I have seen a higher incidence of bad desk calls, incorrect survey results... NWS not really having an accountability structure - or, if it does, a very opaque one - is rearing its head. What is the deal lately?
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