Dan Adriaansen
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nycoloradan.bsky.social
Dan Adriaansen
@nycoloradan.bsky.social
Technical research meteorologist & algo dev for #avwx in-flight icing. Python programmer. ☕, 🍺, 🏔️. A GIF is worth 1e3 words. Opinions my own.
Reposted by Dan Adriaansen
From the Northern Lights last night to the sunrise today, the sky is really showing its full range of beauty.
November 12, 2025 at 1:49 PM
Reposted by Dan Adriaansen
Joining the crowds in posting — but these are the best Northern Lights I’ve seen in Colorado!
November 12, 2025 at 2:40 AM
Reposted by Dan Adriaansen
Modified @nycoloradan.bsky.social 's github example again, except this time for what the original example was about, the NDFD Hawaii grids. However, this algorithm allows us to clean up all the steps in the dataset so we can get the full set of data (the example had ds = ds.sel(step=0)). #python
September 24, 2025 at 5:19 AM
Reposted by Dan Adriaansen
The v6.1 METplus coordinated release is out and full of new features and enhancements 🥳 📈. Oh and did I mention that MET and the METplus wrappers are available via conda now?!
🤩 The latest METplus release is here - a comprehensive, multi-component, open-source, verification framework! ☀️ METplus features a suite of Python wrappers and ancillary scripts designed to streamline the setup and execution of MET (Model Evaluation Tools). Learn more! dtcenter.org/news/metplus...
August 12, 2025 at 11:13 PM
Reposted by Dan Adriaansen
We're excited to be a part of next week's 🤩S2S Predictability Workshop🤩 Cohosted by NSF NCAR & NOAA WPO’s S2S ncarprojects.ucar.edu/S2S-workshop... Check out Daniel Adriaansen's poster presentation: New Capabilities for Evaluating Land-Atmosphere Coupling using METplus dtcenter.org/community-co...
June 12, 2025 at 10:59 PM
Reposted by Dan Adriaansen
@nycoloradan.bsky.social dropping some knowledge on the latest and greatest METplus capabilities for WRF, MPAS, and JEDI 🌎📈
June 4, 2025 at 5:07 PM
Me watching the rain water my perfectly timed lawn fertilizer application. #cowx
a man is smiling while looking out of a window .
Alt: a man is smiling while looking out of a window .
media.tenor.com
May 6, 2025 at 6:34 PM
Reposted by Dan Adriaansen
Follow up: It was an awesome talk!! Great job @nycoloradan.bsky.social and Julie!
April 17, 2025 at 3:10 PM
Excited to co-present our impactful research on in-flight icing, supported by the Federal Aviation Administration! This talk is open to the public and registration information and more details are in the post below. Hope you can listen in online or in person!
❄️✈️ Join us on Wednesday, April 16 for the next Explorer Series event about plane icing from experts Julie Haggerty and Dan Adriaansen.

Register here: www.eventsquid.com/event.cfm?ev...
April 10, 2025 at 4:29 PM
In the upcoming Pacific Ridge regime, our initial work shows that days with reports of aircraft icing are less likely over much of the area east of the Rocky Mtns. I'm giving a talk (3.3) at 2:15pm CST in 354 discussing our early findings! Thx to @simonleewx.com for the weather regime data! #ams2025
January 13, 2025 at 4:05 PM
Reposted by Dan Adriaansen
Aviation Public Service Announcement
December 30, 2024 at 9:53 PM