Brett LaBare

Lead Sales Engineer -Panasonic North America. Weather nerd and Delta flyer

[Brett LaBare @1labare]

Tornado bust potential for MN at least. I still think it's very likely for significant wind and/or hail

[Brett LaBare @1labare]

Definingly some disagreement in 12Z CAM's for tomorrow setup. High ceiling but there is some bust potential. AM convection should clear out early - but any leftover outflow boundaries could localize a higher tornado threat #mnwx

[Brett LaBare @1labare]

@ColdCoreCowboy Great write-up

[Brett LaBare @1labare]

90 over 76 with 6100 CAPE on 12Z NAM. That's some serious fuel. Cap gone by afternoon... Wednesday will be interesting. #mnwx

[Brett LaBare @1labare]

@BulwarkOnline That stupid smirk from Hassett. What a clown with the deflection and non-answer

[Brett LaBare @1labare]

Copilot/ChatGPT are garbage compared to Claude. What good is saving $$ if the product is 10x inferior

[Brody Ford @BrodyFord_]

Microsoft is tired of paying Anthropic. "I think many people are urgently looking for alternatives,” $msft AI chief Mustafa Suleyman told me. https://t.co/OoJLSbUGLZ

[BucciOT.Com @Buccigross]

The effortless brotherly bond and love between Nick and Marcus is so beautiful it brings me to tears. As we know, it's not always that way in families. They are the best of us.

[Brett LaBare @1labare]

Yes, AI is helpful but at the same time it has a LONG way to go. Researching a Win10 issue recently ChatGPT sent me back to a 4 year old Reddit post written by me, clearly stating I tried this and didn't work. #ConfigMgr

[Brett LaBare @1labare]

@RussoHockey 88% chance of winning and yet us Wild fans knew it was about 5% based on past experience

[Brett LaBare @1labare]

@RussoHockey Please re-sign 47

[Brett LaBare @1labare]

@rstanzel was just there myself. Solo day :)

[Brett LaBare @1labare]

@JoeSmithNHL What a POS Benn is

[Mike Terrill [MVP] @miketerrill]

@2pintsoftware #DeployR Hyper-V inception: using DeployR to build out a lab kit. @mmsmoa session No lab? No problem!

[Brett LaBare @1labare]

@IvanTheK @BeckyQuick @andrewrsorkin @SquawkCNBC Just softballs from Kernen

[Brett LaBare @1labare]

@MarkLazerus I like Robo, but for his size he's soft as a pillow. He needs to play way meaner and aggressive

[Brett LaBare @1labare]

@AnthonyLaPanta @Ryan_Carter22 @walz3737 To be fair, not a lot to get critical with in last nights game. Cant play much better in my opinion. But yes, I much prefer the honest feedback rather than homer announcing who’s team never had a valid penalty all season

[Brett LaBare @1labare]

@RussoHockey @JoeSmithNHL @nytimes It'll be 2065 and we'll still be commenting Norm Green sucks when we play the Stars

[FloHockey @FloHockey]

NO WAY!!!! 🤯

Riley Mercer of the @IAWild made a save you will have to see to believe and even then you might not. I MEAN, WHAT!???

#AHL | @TheAHL

[Roger Edwards @SkyPixWeather]

-- About Recent SPC Forecast Performance --

The story below from NBC, and others on the less-than-2% outlook's tornado occurrences in KS, some of which also note the watchless tornadoes in Lower MI earlier this year, grossly oversimplify reality on the SPC forecast desk. They rely on a lot of idle speculation by people who haven't worked it and just don't know.

I've done SPC outlooks for decades, and as usual, will be brutally honest here. I know how it works there, from the inside. Read and learn. These insights don't lend themselves to 10-second attention spans nor quick sound bites. So this is long. Don't "TLDR" this post if you really care about actually learning how it works.

I'll put the bottom line here, near the top: Chances are there is ***no smoking gun***. That may not suit rage-baiting and click-baiting, but it's simply reality. That's the lede. Here's the rest...

Why no smoking gun? Far too much goes into a forecast to lay "blame" at any one factor. Like it or not, bad forecasts happen. They always have and always will. The aim is to reduce them over years, knowing that some events are so localized and/or extreme that both human and computer forecasts can't always nail them down. That's reality.

Until forecasters have extremely high-resolution sampling of the real atmosphere on scales storms form and operate (a few miles), even the most sophisticated models, both from traditional, physics-based and AI/statistical packages, will suffer sometimes with localized subtleties. Guess what's involved in forming a dryline storm here vs. somewhere else, amidst capping and modest broader left? You got it, friends, localized subtleties.

Yes, observational balloon data were missing and are, in bulk, important to models. Several scientific papers have shown this. *Maybe* that mattered here. Maybe it did not. Satellite-derived data matter too, and often more. How important was the lack of radiosondes to this case on this day? We don't know. As Alan Gerard alludes in his quote in the NBC story: that needs to be studied (using data-denial experiments). Until then, it's speculation to say how much that altered output at any of many levels of the atmosphere, from models that *variably* and *incompletely* influenced the outlook's positioning here.

*Numerous* models are examined every forecast cycle, especially early-arriving deterministic ones, ensembles, and newer/quickly computed AI packages that work off historic pattern recognition. How they may be affected by missing input data can vary from model to model and by data type. It can be such a dense black box that such effects are simply unknown to the forecasters. We're not, and cannot be, privy to every nook and cranny of their physics or statistical equations. Forecasters often notice and account for model biases, but where they come from can be quite complex and not just tied to one factor.

Between that and diagnostics that should precede models, it can be a veritable firehose of information, on deadline. With time, experience, on-shift mentorship of the leads and senior outlookers, and training, forecasters get better at situationally prioritizing what to drink from that firehose, when, how, and why. It is simply impossible to examine every possible diagnostic and prognostic detail from every data source.

Models are not all that go into a forecast. So do diagnostics: analyses of surface and upper-air data. The latter factually do have holes that may cause analysis to miss subtle features, but was that true here? We don't know yet. Other diagnostics, such as satellite and radar-indicated features, and intangibles such as reading, research, forecaster experience, and intuition with specific situations, also play a role.

It's even more speculative, and likely inaccurate, to say the lack of greater staffing affected the outlooks in these cases so far. [That isn't to say it can't, or won't, the rest of the season.] Though I recently retired, and was not a participant in these forecasts, I do know the principals involved. Everyone who did the outlooks for the KS day were working normal 8-hour shifts and not overtime. If "exhaustion" or "fatigue" were factors, it comes simply from the nature of rotating shift work, which is documented to be unhealthy mentally and physically, and a known carcinogen. Don't knock it 'til you've done it.

Yes, with two retirements last month, 5 openings (out of 10 positions or 50% vacant) are on the SPC outlook/mesoscale desk. That is unprecedented. They need to be permanently filled with full-time forecasters, stat! A lot of fill-in shifts by both managers (one of whom is an extremely sharp and highly experienced forecaster), and less-tenured forecasters, will be needed until those are filled. Results may vary.

That won't help, and yes, it might hurt! But it's premature and speculative to pin any single forecast performance so far, or the rest of this season, just on that. Again, forecasts sometimes simply miss. SPC has a well-earned reputation for, and internally motivated standard of, excellence. Excellence is not synonymous with perfection. Even I had some bad forecast decisions I'd like to have back. ;-)

Outlooks at SPC do not happen in a vacuum. One or two names may appear thereon, but it's a team forecast. Internal collaboration is required. External coordination with involved WFOs is strongly encouraged if major changes are being made to a previous outlook. Otherwise, there is not enough time to coordinate every part of every outlook line with every involved WFO, who themselves also are busy with other tasks. Every minute doing that is a minute not spent doing meteorology. So there must be a balance achieved on deadline.

I don't know for sure here, but it is possible that the 2% and 5% tornado lines that drove the "MRGL" and "SLGT" areas were suggested by, or compromised with, the WFOs serving eastern KS. Only they and the SPC forecasters on duty could verify either way.

And even everything I've typed is just a superficial, condensed summary of the outlook forecast process. I did thousands of them, both the graphics and long-form text discussions, so give me the benefit of the doubt here.

[Michael Russo @RussoHockey]

Why was Wild’s Jesper Wallstedt wearing a jersey with his name misspelled?

🔓😁Unlocked for all to enjoy 🔓😁

https://t.co/7CQ4XJu4c4 via @NYTimes