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Yet another "special issue" spam? No thank you.

Porukka alkanut fantsuttelemaan ilmatieteenlaitoksen (FMI) 750 henkilön karsimisella. Villeimpien karsimistoiveiden pyöriessä siellä 600 henkilötyövuoden tuntumassa. Koska "Foreca pystyy ennustamaan säätä parilla kymmenellä tyypillä". Matematiikalla osoitus miksi huono idea 🧵

On hyvä, että media on pistänyt jäitä hattuun Vornasen tapauksesta kirjoitellessaan. Nyt ei kyseessä ole kuitenkaan mikään akuutti vaara julkiselle moraalille, kuten 36-vuotias naisministeri yökerhossa älykello ranteessa, tai kotibilevideolla vilahtanut valkoinen viiva.

Nice Cirrus uncinus clouds today, as seen from Kumpula campus, Helsinki. Kumpula C-band dual-polarization weather radar also in the picture. #clouds #meteorology

Rerunning all simulations after finding a critical bug in code at the very last moment.

There is a doctoral researcher position on greenhouse gas balance of urban nature open in our group. Check out the posting below!

✨I'm looking for a new job for 2025!✨ Job titles I'm interested in include scientist, data scientist, meteorologist, specialist and all their variations. My key skills are in data science, meteorology, model development and research. More on LinkedIn: linkedin.com/posts/sasu-kar…

Paper alert! Earlier the urban wind island effect appeared in PBL bulk models: the urban wind can exceed the rural wind. Now we show the UWI is also present in longterm hectometric 3D WRF simulations over #Amsterdam. sciencedirect.com/science/articl…

Just a reminder, that I have profiles both in Bluesky and LinkedIn that you may follow. The content will be the same as it used to be here, mainly about my work and research. karttunensasu.bsky.social I will probably discontinue using X altogether in the near future.

Read about the latest improvement to GroupBy.map with Dask: xarray.dev/blog/dask-detr… Thanks to Patrick Hoefler of Coiled for the great work here!

❓ Are you looking for a driven problem solver, who embraces novel challenges, and knows how to draw insights from terabyte-scale n-dimensional numerical data? ✅ If yes, hit me up with a message! Find out more on LinkedIn: linkedin.com/posts/sasu-kar… #DataScience #meteorology

❌No, cloud seeding 💉is not the cause of recent extreme rainfall events. 🌧️ ‘Extreme rainfall is caused by cloud seeding operations’ is one of the common conspiracy stories that is going around on this platform full of disinformation, lies, deceptions and conspiracies. These

Our model description and evaluation paper on PALM-SLUrb is now publicly available as a preprint and a discussion paper for Geoscientific Model Development! #UrbanClimate

I have stopped using this social media platform due to its unethical ownership and policies. You can still follow me and my work on other social media platforms (bsky.app/profile/skartt… & linkedin.com/in/sasu-karttu…).