This was fascinating, thank you. I expected to read about legal threats against the folks collecting this data and am glad that those didn't materialize.

Also I only realized after finishing the article what a breath of fresh air it was to read something that came straight from another human's brain without LLM intermediation. Thank you to the author for that too.

It's fun to see habhub in an article. ~10 years ago a group of friends and I launched 2 weather balloons for fun with a GPS logger, APRS transmitter, and a few sensors, and then retrieved it afterwards.

I have a bunch of memorable experiences from it, including:

1. Under inflating the first balloon because our helium provider was closed, and instead buying lower pressure "party" balloon containers (and not realizing until too late that lower pressure meant more helium left in the containers)

2. Chasing down the balloon at night and trying to explain why you wanted to walk onto some guys field to check for a weather balloon

3. Later calling a gas station to ask if "some guy just arrived with a weather balloon in their truck" when trying to track down the balloon

If anyone has kids and wants a fun project, I highly recommend it. There are a few companies online that sell kits, and it's neat to watch the different layers of the atmosphere (temperature and wind), and try to "chase" after the balloon and find it afterwards.

I am part of the team which runs the OpenStreetMap.org infrastructure, we also get a lot of weird and wonderful requests / emails. .mil, .gov, .edu and GeoTLD variants.

I should really do a write-up sometime.

"Our transmitters shut down after a certain period of time, at the latest when the battery capacity is exhausted. This is due, among other things, to strategic considerations."

Among other things. And this was the most sane part of Meteolabor's email

The part where he gets contacted over the hit-and-run reads like the curl guy’s experience with people investigating “hacking”.

I wonder how often this happens outside of software? Do fence manufacturers get emails asking to identify the culprit when someone crashes through a fence?

Back in the late 2000s when I was just becoming an adult, but still talking to people younger than me on the web, I knew this kid who was maybe 16, he bought a very offensive domain, we were big on 4chan shenanigans (I'll let you imagine the worst thing). I had to intervene when I realized and point out to him, that his first and last name can be looked up by anyone, anywhere, and his address. He started to panic and I forget what we even did, but I think I immediately told him to just change the first and last to literally anything else, find a valid plausible address and adjust it, and just basically abandon the account as soon as possible. Been quite a while since I ever spoke to them, hope they learned their lesson.

The dumb careless things that teens do on the web.

In the UK a few decades ago, if you found a radiosonde from a weather balloon, it would have instructions on how to claim a recovery fee if you returned it for reuse. Sadly I never found one, but I knew this because my dad was a geophysicist and we lived at the time on a Scottish island which was one of the UK's launch spots. Looks like the recovery fee was stopped a long time ago, when the devices became cheap enough to be effectively disposable.

How did they pivot from just providing a redirect to

> we decided to start proxying radiosonde ingestion data through SondeHub

Redirecting to the habhub UI doesn't seem like it would also let them intercept people uploading their data to habhub.

Slightly unrelated but I have no idea how wind speed predictions are made up high in the altitudes, is it just interpolation of data that are get from various radiosonoids across various timestamps and finding a regular or seasonal pattern?

TIL that everyday 1000s weather balloons fall into the ocean. The reverse prediction engine sounds neat and with thousands of balloons send out everyday reverse predicting their starting locations draws a comprehensive map over time.

The author’s concern about keeping the infrastructure decentralized is pretty understandable, not just from a censorship/open-data perspective, but also from a security perspective: you don't want one server, or one person, to become an obvious target.

Does the title mean, "...turned into..."?

That is, should it be "A joke domain purchase turned into geopolitical warfare"

Anyway, fascinating reading.

> Meanwhile (and you might have noticed me asking for AWS help on fedi) we contacted AWS as the source IP was from an AWS network. It was very important however to make sure the AWS support did not shutdown access.

I'm legitimately impressed that whoever got that ticket on AWS side actually followed through and was able to divert from their script...

This really escalated amusingly. Some things just write themselves.

I was one of the data points in that spike related to the Chinese balloon incident though that is not the first time I used sondehub. A couple years before that incident I found the site while trying to help someone understand what they were seeing in the sky near where they live.

An old dopehead, friend-of-a-friend was paranoid that they were being surveilled by aliens in UFOs, something they could assure you had been happening since the 1970's. Not coincidentally I'm sure, that's when they were a young dopehead. While outwardly funny to most of us, it was a serious issue for them. To help them understand all the shiny things in the sky at night I assembled a list of tools that could help them rule out various terrestrial sources for the shiny things. Stellaris or Celestia could help them identify stars and constellations, even showing them what the sky should look like at their exact location so they could compare in real time. They could also use their digital camera (after instructions on how to take low light photos that show stars) to take photos and later compare those photos to stars and planets that would've been visible when the photo was taken. I pointed them at Flightradar24 and FlightAware for air traffic and recommended they get a license instead of the free version so they could track more things better. They weren't close to an active military base but using either or both of those could help rule out military air traffic when the pilots were flying and broadcasting ADS-B.

Since many UFOs in the historical record were blamed on weather balloons I looked around for a way to find weather balloons visible in your area and that is when I found sondehub. The ability to see the balloon track was especially useful since I explained how objects at high altitudes could be visible even if they are hundreds of miles distant when you have a clear line of sight so the balloon doesn't need to be between them and the horizon. It only needed to be visible above the horizon and using the tools they could rule out quite a few things. Around the same time people were posting great photos of sprites associated with powerful thunderstorms well over the horizon so this helped them understand that shiny things in the sky are not necessarily close to them. I also used HeavensAbove to help them track known satellites and the ISS. Having them see the ISS cross the sky at their location a little after dark helped them understand why a bright light crossing the sky can quickly disappear once the concept of the earth's shadow was clear. It was nice and bright while sunlit and winked out as soon as it passed into shadow. I gave them links to astronomy sites so they could know when to expect meteor showers and other celestial phenomena.

All in all, they got a nice collection of tools, freely available, that they could use to understand why there were sparkly, shiny things in their sky. I haven't yet had confirmation that any of those sparkly, shiny things could not be explained using those tools.

Thanks for this link.

I enjoyed reading this. It has a "butterfly effect" kind of vibe how such a random trivial-sounding pursuit can lead to something consequential. It's also mind-opening to realize how many strange human activities are happening in the background.

I've only read the first few paragraphs but I've noticed a narrative issue. I might be the only person to have this peeve, but when introducing a story to non technical and even technical readers, it's always clearer to introduce which website is not theirs and which website is theirs. It's written in a 3rd person perspective that doesn't take ownership of the websites.

"Only Melbourne and Adelaide radiosondes (the transmitter on weather balloons) were being tracked on a website called Habhub - high altitude ballooning hub."

Ok, I can infer that habhub probably isn't the speaker's website.

"A query parameter could be added to the URL to remove the filter and on 12th of May 2018 sondehub.org registered with a single purpose - a URL redirect to Habhub with a radiosonde specific filter."

Ok, I can infer sondehub was set up by a jokey duo or group of weather balloon hobbyists.

But it's really annoying reading and doubting this because I'm not 100% sure that the speaker is actually the domain creator of sondehub.

You can say "we registered sondehub" or "I registered sondehub.org." Poor journalists use this passive voice sometimes. "Something happened. A source said..." Unless you're protecting a source, you can say who said what, and what caused something to happen.

So I stopped reading, and wrote this comment.

> Meteolabor AG

> climate hoax

Once again, the Swiss are confirming their image as the most US-like country in Europe :'(

I like how a website for tracking balloons escalated into critical infrastructure. Reminds me of 99 Red Balloons.

https://en.wikipedia.org/wiki/99_Luftballons

Interacting with the public is the most exciting yet frightening aspect of any public project.

> Official response from Meteolabor AG: For strategic reasons, we do not provide any data or sample devices. Our transmitters shut down after a certain period of time, at the latest when the battery capacity is exhausted. This is due, among other things, to strategic considerations.

>We are aware of the so-called waste problem.

>Personal comment: I would personally like to draw attention to military activities, particularly in the Middle East, which result in significantly (exponentially) more waste and toxic substances being released into the atmosphere and left lying around in the environment – or entering the food and water cycles

>In addition to military operations, countless “missions” are currently being flown over Europe with the aim of leaving “contrails” in the sky [rather “chemtrails”]. I know their purpose; I know what NetZero is supposed to achieve, and what decarbonization and CO2 reduction are intended to accomplish. I am well-informed about the climate hoax.

>Start there! The people to talk to are politicians, NGOs, and very wealthy old white men.

I wonder who at the company wrote that? Paul Klöti? Rolf Maag? Elisabeth Ruppert-Bolliger? Walter Büchler? Andreas Kräuchi?

FlightAware (ADSB) and MarineTraffic (AIS) systems hide data upon request too. Which is why it's important that citizen scientists run there own receivers.

Someone needs to option this for a book or movie. I’d read it!

> Fuck Russia

You know. I came to that conclusion when they started shootings rockets at a civilian airplane in 2014, killing 298 civilians of which 196 people that I share citizenship with.

And fuck Germany for still buying Russian gas.

The impacts of war are far reaching, we lost a great torrent site in large part due to the Ukraine war

Dude , were you actually able to find the balloon though ?

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Yeah back in 2022, I had just found my voice and developed a speaking style able to inspire understanding and articulate complex concerns down to simple concepts.

I used that to convey the idea that a certain spy agency was a terrorist group (by how they were operating) and were using accounts, with said very accounts visible in many of the instagram threads I was commenting in, being astro turf to sway certain opinions and do psyops on the American people. I got thousands of up votes and engagement.

Safe to say, I was naive, and it was terrifying to have them follow up and send investigators into private and public spaces. I had terror follow me from this time but I'm alive so glad that I wasn't enough of a threat to exterminate. Suppose I can thank either this was entirely made-up, or I was cautious enough after this incident (though I keep making the embarrassing mistake of sharing posts like this on hacker news and getting the occasional "You're crazy" accusation and ad hominem style credibility attacks). Who knows what really happened. I can't dismiss the possibility as 0%.

Edit: Thing is when you have an expert who's job it is to act sane and credible, operating to remain in stealth and hide their behavior, any accusation to call them out as so is met with a rational response to call out the veil-piercing observations as incredulous. And who's going to spy on the spy, would you look to gather evidence and record your interactions, send in a spy tape recorder, etc lol.

Yeye, bestof fuel. Ty so much for that read.

>Fuck. And Fuck Russia. (for time travellers and people in the future - in 2022 started a “special military operation” - aka a full scale invasion into Ukraine. The war continues at time of writing. Fuck Russia)

>In 2025 we received a request for data from the “Office of the Secretary of War (Intelligence and Security)” (US). Generally if there’s mutual community benefit we’ll find, process and release the data for free. However given this is was the Department of War and no expected community benefit we decided they should pay for the data. I was hesitant even working with them, as I don’t really want to help military, let alone the US - but since our data is public if we didn’t do it someone else probably would. So my reasoning shifted to, may as well extract some funds to pay for SondeHub infrastructure at the very least.

such a seamless transition from moral absolutism to moral relativism ;-)

Worked on a very basic level with my Logi webcam, but couldn't get it to detect my MX Master 4 despite a few attempts. A shame, I'd love to escape Logi+ for a feature-parity solution.

Geopolitical warfare can be triggered by much less than that: https://en.wikipedia.org/wiki/Spell_My_Name_with_an_S

I found the cognitive dissonance interesting between emailing AWS support about the Ukrainian war effort: "it is incredibly important that the source AWS account is not blocked, rate limited or terminated - loss of life could occur.", then a paragraph later: "I was hesitant even working with them, as I don’t really want to help military, let alone the US."