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Journaling Happiness @alycearmstrong.bsky.social · 06/01/2025

Astro #photography Paul Zizka photographed the International Space Station as it cruised through the northern lights and above Mount Rundle on a peaceful night at Vermillion Lakes, Banff National Park, Canada

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Vincent Ledvina @vincentledvina.bsky.social · 31/12/2024

Wow, insane movement and colors in the aurora over Finland happening now. Check it out on this YouTube stream that is showing real-time video: www.youtube.com/watch?v=W3LK... Additional webcams: theauroraguy.com/pages/webcams #heliophysics ☀️

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Mathew Owens @mathewjowens.bsky.social · 29/11/2024

We (Rachel Howe, Anne-Marie Broomhall, Paul Bushby and me) are hosting a @royalastrosoc.bsky.social discussion meeting in London on 10 Jan, on "Dynamos, Dynamics, and the Solar Cycle at Cycle 25 Maximum. " Abstract deadline is 16 Dec and the link is: docs.google.com/forms/d/e/1F...

Foreground: Time series of sunspot number over the last 200 years.
Background: Two extreme ultraviolet images of the Sun. Left is solar minimum, when there is little large-scale structure. Right is solar maximum, when large, bright active regions are present.

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Sara Housseal ☀️ @snhwx.bsky.social · 27/11/2024

Heads up that SDO imagery will seemingly be unavailable for any unknown amount of time.

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Eelco Doornbos @eelcodoornbos.bsky.social · 27/11/2024

Very interesting Veritasium movie about Amelia Earhart's last flight, with some great info about 1930s radio navigation methods, mentioning the frequency-dependent role of the ionosphere. Highly recommended! bsky.app/profile/veri...

youtube.com

The Physics That Doomed Amelia Earhart

YouTube video by Veritasium

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Sara Housseal ☀️ @snhwx.bsky.social · 24/11/2024

Happy Sunday from the Sun! ☀️ We have quite a few active regions spread across the disk, but based on complexity, AR3906 has the highest probability for producing a notable flare (25% for M-class & 5% for X-class). For now, we watch and wait!

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Space Weather TREC @spaceweathertrec.bsky.social · 25/11/2024

Hey Power Grid operators! Tired of just getting the same old useless dB/dt? Want a useful prediction of actual geoelectric field? SWx TREC has got you covered with our LiveWire machine learning model! swx-trec.com/geoelectric/

swx-trec.com

LiveWire Geoelectric Field Model

Visualize and explore space weather data on the Earth’s surface

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Space Weather TREC @spaceweathertrec.bsky.social · 25/11/2024

Want the most sophisticated machine learning prediction of geomagnetic storming on the planet? SWx TREC’s LiveDst model gives 1- and 6-hour forecasts of the geomagnetic Dst index with quantified uncertainty - a first in the space weather forecasting world! swx-trec.com/dst/

swx-trec.com

LiveDst: CU Space Weather Forecast

A real-time machine-learning model to predict the geomagnetic disturbance storm time index (Dst) up to six hours ahead

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Space Weather TREC @spaceweathertrec.bsky.social · 25/11/2024

Hello BlueSky from the University of Colorado Boulder’s space weather center. Check out our Space Weather Data Portal - the go-to tool for viewing hundreds of space weather datasets without having to download anything! lasp.colorado.edu/space-weathe...

lasp.colorado.edu

SWx TREC Space Weather Data Portal

Discover, access, visualize, and download diverse data describing space weather events

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Sara Housseal ☀️ @snhwx.bsky.social · 17/11/2024

For all things space weather, check out my Team Space Weather starter pack! 🌞 go.bsky.app/JZtspFe

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