James Hammett πŸŒͺ️'s Avatar

James Hammett πŸŒͺ️

@jameshammett.com

I chase storms across the High Plains in a Subaru 🌩️ Site Reliability Engineer in Denver, Colorado 🌩️ Builder of TurretCam 🌩️ Creator of the #1 most viewed tornado video jameshammett.com

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Latest posts by James Hammett πŸŒͺ️ @jameshammett.com

AMS Responds to NSF Regarding the Future of National Center for Atmospheric Research (NCAR)
AMS Responds to NSF Regarding the Future of National Center for Atmospheric Research (NCAR) YouTube video by American Meteorological Society

The National Center for Atmospheric Research (NCAR) is a cornerstone of U.S. weather science. AMS urges a transparent, community-driven review before restructuring such critical infrastructure.

Read our response to NSF's "Dear Colleague Letter": https://bit.ly/4bglx16

12.03.2026 19:25 πŸ‘ 67 πŸ” 33 πŸ’¬ 0 πŸ“Œ 5

AGU submitted a response to the NSF regarding the proposed restructuring of NCAR.

For more than 60 years, NCAR has been a cornerstone of weather prediction, Earth system science and scientific training. We urge NSF to pursue transparent consultation and evidence-based reform.

buff.ly/eDGI0Cw

12.03.2026 17:41 πŸ‘ 18 πŸ” 7 πŸ’¬ 1 πŸ“Œ 2

People are saying they’ve never seen air move like this before.

13.03.2026 02:10 πŸ‘ 5 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
Large tree down with caution tape

Large tree down with caution tape

Large tree down with caution tape. A car is beneath it

Large tree down with caution tape. A car is beneath it

Large tree down with caution tape

Large tree down with caution tape

Large trees down on CSU’s campus from today’s high winds #cowx

13.03.2026 01:46 πŸ‘ 12 πŸ” 3 πŸ’¬ 0 πŸ“Œ 2

Woah - ice or hydroplaning? You ok?

12.03.2026 04:27 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

LLMs are basically over-confident entry-level programmers. Perfect time to upskill your way further along the technical track.

11.03.2026 23:44 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

cooked.png

11.03.2026 16:36 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Statement of Cardinal Blase J. Cupich, archbishop of Chicago, β€œA Call to Conscience” - Statements - Archdiocese of Chicago - AoC Portal As more than 1,000 Iranian men, women and children lay dead after days of bombardment from U.S. and Israeli missiles, the official White House X account on Thursday evening posted a video of scenes fr...

Please please read this from the archbishop of Chicago

www.archchicago.org/statement/-/...

08.03.2026 03:46 πŸ‘ 5769 πŸ” 2244 πŸ’¬ 166 πŸ“Œ 160
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2/2 πŸŒͺ️
Meanwhile a strong, multi-vortex tornado in Union City, Michigan. Crazy to see the house get ripped awway likke nothing! Video from Meteorologist Will Haenni WWMT #Tornado #UnionCity #Michigan

07.03.2026 00:55 πŸ‘ 6 πŸ” 3 πŸ’¬ 3 πŸ“Œ 1

hook slice!

05.03.2026 15:39 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
May 25, 2017 Tornado Live storm chasing video and photography with James Hammett. Breaking severe weather with tornadoes, hail, and lightning.

The day didn’t stop there: I got absolutely rocked by 70+ mph winds in Grainfield, KS, and managed to drive through a developing circulation in Oakley. Full chase log ‡️

04.03.2026 19:01 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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From a 0% marginal day to a confirmed #supercell #tornado β€” sometimes the high plains over-deliverπŸŒͺ️
May 25, 2017 I caught this spinner in Yuma County, CO, on timelapse β€” Turretcam footage shows clear ground circulation (arrow) forming right on the inflow boundary. Full chase log link in 🧡
#WxSky

04.03.2026 19:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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May 7, 2016 Tornadoes Summary Cold-core/upslope/warm front setup over eastern Colorado to western Kansas. Initially set up east of my target of Lamar, CO in case a cell went up in western Kansas where I expected better conditions for tornadoes....

Full chase log ‡️

02.03.2026 03:33 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Everyone remembers Wray, but for a few the magic started in Eckley. May 7, 2016 I blasted east, betting on a #supercell cluster erupting near the state border. Just as I arrived this scene unfolded β€” a ghostly #tornado touching down north of Eckley, #Colorado πŸŒͺ️ Full chase log link in 🧡
#WxSky

02.03.2026 03:33 πŸ‘ 5 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
Preview
May 7, 2016 Tornadoes Summary Cold-core/upslope/warm front setup over eastern Colorado to western Kansas. Initially set up east of my target of Lamar, CO in case a cell went up in western Kansas where I expected better conditions for tornadoes....

Full chase log ‡️

02.03.2026 02:35 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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02.03.2026 02:35 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Please clean the ice and snow off your vehicles before driving!

27.02.2026 18:20 πŸ‘ 9 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

Better than hiding use of ChatGPT but to me it implies that there was no attempt made at verifying accuracy. And for now LLMs are still excellent at being confidently wrong. At least with most Wikipedia articles there are humans constantly trying to fact check each other.

26.02.2026 23:13 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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NSF Intent to Restructure Critical Weather Infrastructure

The US NSF has put out a "dear colleagues" letter that is essentially a yard sale list for @ncar-ucar.bsky.social

It asks questions such as, who'd like to take over some of NCAR's programs? Is anyone interested in commercial use of the Mesa Lab?

If you have thoughts, send them to NSF_NCAR@nsf.gov

25.02.2026 15:36 πŸ‘ 159 πŸ” 102 πŸ’¬ 11 πŸ“Œ 10

Recording amounts <1" could get interesting if we're rounding

24.02.2026 15:16 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

And even then it takes twice as long to back up because there are more unknowns with the wider temporal gap

24.02.2026 02:44 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Guess it depends on how many exterior cameras you have. I have to back up just enough to disrupt flow before I can see whether the way is clear

24.02.2026 02:43 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Gemini sez
> It is statistically safer to drive forward into a lane of traffic than to back into it, as your visibility is significantly better.

24.02.2026 02:00 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I'm not usually a backer-in but... Aren't you just doing the hard part / flow disruption before rather than after? And in doing so you just had the opportunity to assess the entire environment when backing in rather than after when you only have a tunnel-width view at best?

24.02.2026 01:57 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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It's gonna be May πŸŒͺ️ in 71 days. Tornadoes will again be roaming the Plains.

Flashback: May 17, 2019 I was chasing this monster #supercell near McCook #Nebraska. After a white-knuckle detour through a torrential rain core, I broke out just in time to intercept this EF-1 #tornado near Farnam.
#WxSky

22.02.2026 00:32 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

This thread shows a deliberate defunding of U.S. science, engineering, social science, innovation, and education excellence. It’s a U.S. national security, competitiveness, and economic disaster.

19.02.2026 02:37 πŸ‘ 401 πŸ” 218 πŸ’¬ 14 πŸ“Œ 7

Exactly it's just authoritarianism full stop. Those of us who understand the difference need to get louder

18.02.2026 22:02 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

A personal update from veteran French storm chaser and world-class filmmaker Chris Asselin‡️

18.02.2026 18:42 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

This has been a available for years through various services. I've assumed that Y'all Call = NWS warnings + Y'all warnings but haven't been able to confirm either way

18.02.2026 14:26 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

There's a fair bit of coverage in my follows and a lot on my Plains Storms feed bsky.app/profile/did:...

18.02.2026 11:30 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0