mark stewart
19.8K posts

mark stewart
@StewarrMark
Climbing, space, photography and weather nerd
Katılım Mart 2021
1.2K Takip Edilen3.5K Takipçiler

Anyone who still thinks this wasn’t an EF5 should just look at this photo lol
Tornado Forensics@ForensicsJack
Another view of the Enderlin EF5 tornado from the TikTok account "avafernow". This video is taken from over 6 miles west of the tornado, and shows the tornado as it was nearing peak width and intensity. Original video: @avafernow/video/7558997676440751390" target="_blank" rel="nofollow noopener">tiktok.com/@avafernow/vid…
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@MatthewCappucci @225MPH_EF4 I remember that day so well. A Wild chase!
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These two photos were taken 91 seconds apart. That's what happens when a tornado is moving toward you at HIGHWAY SPEEDS.
This was the Villisca, Iowa tornado of May 21, 2024; it preceded the infamous Greenfield tornado. Its forward speed averaged 50 mph, covering 32 miles in 38 minutes.
I was positioned near the intersection of Highways 34 and 71. The tornado was moving northeast. It was barely a distant bowl-shaped lowering at first; within 3 minutes, its outer circulation would sideswipe me as I raced east, stuck behind a slower-moving chaser. Winds of 90+ mph buffeted my vehicle, even though the core funnel itself contained 140-150 mph. I had about 15-25 seconds to spare. Sometimes it's easy to underestimate how quickly a tornado – especially if it's moving directly at you.


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@tornadartz @KennethLerose Thank you! I genuinely hope you get an amazing easily naked eye visible comet on your birthday though! That would be freaking amazing!
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@StewarrMark @KennethLerose Figured, either way still gorgeous
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im really hoping for this one because the peak is exactly around my birthday
Landon Moeller@landon_wx
Comet PANSTARRS could become a very nice camera and naked eye object in the morning sky in about 4 weeks, especially if forward scattering verifies!
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@tornadartz @KennethLerose That’s at 300mm though so in reality it was really small. But Moab area had so many great and often easy line ups to choose from!
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@TamithaSkov @London_Lady Always appreciate this super informative work Tamitha!
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RT @TamithaSkov: I have been working on some 3D visualizer solutions for the two storms we have seen thus far. Turns out, they are not so e…
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mark stewart retweetledi

@ben_williams_wx @MaxVelocityWX I knew someone would be wining in the comments
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@juststormchasin Too young to drink but just old enough for the draft
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@Val_Italo @landon_wx That is very true. Time will tell. Feels like it’s still early but I guess it isn’t.
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@landon_wx @StewarrMark Still waiting to see any sort of dust emission from this comet which will be needed for forward scattering to provide the boost
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@MatthewCappucci When we had the easterly mountain wave event here in wa it was so sporadic you’d see damage a few yards or multiple football fields long paths of complete Forrest destruction. Nature is just so darn wild!
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