#SpaceWeather conditions remain disturbed for the last 24h! Kpmax=7 again! Automated WARnings of Earth arrivals👇 🌐 swe.ssa.esa.int/dtu-aware-fe... Geomagnetic activity is expected to be Active to G2 Moderate storms ... Alerts & Info👇 🌐 swe.ssa.esa.int/metoffice-al...

📰In the past 24 hours geomagnetic conditions were disturbed📈, (Kp max =7) due to a corotating interactive region possibly overlapped with a slow CME from Sep 24. 🧐Keep an eye on #spaceweather conditions👇 🌐 swe.ssa.esa.int/current-spac... Kp index👇 🌐 swe.ssa.esa.int/web/guest/gf...

The 🌍 is currently under the influence of a high speed ☀️ wind stream! Reported moderate geomagnetic storming with Kp 6+ during the first hours of the day with latest data showing it is now decreasing. Nowcast Kp index swe.ssa.esa.int/web/guest/gf... Solar map swe.ssa.esa.int/web/guest/si...

☀️Our data products using SOHO observations from LASCO👇 swe.ssa.esa.int/web/guest/si... swe.ssa.esa.int/web/guest/si... 🧐Did you know that the CMEs observed by LASCO are modelled for propagation and arrival to Earth and other planets? swe.ssa.esa.int/ral-euhforia... swe.ssa.esa.int/metoffice-en...

☀️ The Sun is back to work: Fast solar eruption at Earth on 1 September On 1 Sep, around 20:25 UTC, the CME arrived on Earth at a speed measured at 650 km/s. 🧐 Read all about it 👇 www.linkedin.com/posts/esa-sp...

🎆The auroras made their show in Northern Europe, ⚡after a very impressive shock arrived on 1 Sept around 20:25 UTC resulting in Kp 6 (moderate geomagnetic storm 🧲) See the shock detection at DTU AWARE 👀 🌐 swe.ssa.esa.int/dtu-aware-fe...

Summer holidays may be over, but the Sun is far from quiet ... 😎 ❗️A high-speed CME ejected on 30 August ☀️ is Earth directed. The Enlil movie and ensemble plots shows the expected forecasted arrival on 1 Sept evening 🌐https://swe.ssa.esa.int/metoffice-enlil-e-federated

A high-speed solar wind stream (HSS) arrived today. Over the next 24h, geomagnetic conditions may reach active levels. 🌍✨ 📝SIDC daily bulletin: swe.ssa.esa.int/web/guest/si... 🍥Empirical SW forecast: swe.ssa.esa.int/graz-eswf-fe... 📊Planetary indices Hp60 / Hp30 swe.ssa.esa.int/gfz-hpo-fede...

👀maps⚡electric current density⚡of☀️active regions? The maps of the radial component of the electric current density by MEDOC (from science FITS) shows an impressive build-up on AR 13842, which hosted an X9 flare on 3 Oct 2024, most intense of Solar Cycle 25 so far! 🌐 swe.ssa.esa.int/web/guest/me...

🚨From ESA SWE Data Centre An🆙date of Ionospheric Scintillation Monitoring (ISM) products suite Nowcast&Forecast with3️⃣ maps - total electron content, amplitude&phase scintillation, global&regional coverage. 🆙graded algorithm to operate under extremely high☀️ activity conditions 🌐 swe.ssa.esa.int/ism

🚨Update on the @esa.int #SWEPortal🚨 A 🆕 page introducing the 𝐏𝐫𝐨𝐭𝐞𝐜𝐭 𝐀𝐜𝐜𝐞𝐥𝐞𝐫𝐚𝐭𝐨𝐫'𝐬 𝐒𝐩𝐚𝐜𝐞 𝐖𝐞𝐚𝐭𝐡𝐞𝐫 𝐃𝐞𝐦𝐨𝐧𝐬𝐭𝐫𝐚𝐭𝐨𝐫 activities and their actions geared towards promoting increased resilience to #spaceweather and its potential impacts! 🌐 swe.ssa.esa.int/protect-spac...

🚨From the Space Radiation ESC🚨 SPARC releases version 2️⃣ (V2) of the NGRM Level 2 proton flux datasets, featuring improved calibration that makes use of recent high-intensity ☀️ Solar Proton Event data. 📘 User guidance has been updated to reflect the latest results 🔗 swe.ssa.esa.int/sparc-geo-ng...

☀️〰️Updates from the Heliospheric ESC〰️☀️ 🔴Magnetic Connectivity Tool: enhanced API to ease access to the graphical setup (choosing input data and layers) & 🆕 symbol for the modelled 🧲 polarity (🔺🔻) 🔴Shock Tool is transferred from Centre de Données de la Physique des Plasmas ➡️ Infor'marty

🥳The University of Alcala celebrated the official opening of the Space Weather Station on June 18. The station includes a radiotelescope to continuously observe the ☀️ in the L-band, Hα telescope, VLF antenna, GNSS station & magnetometer. Local Disturbance index👇 swe.ssa.esa.int/uah-ldis-fed...

🌞Looking to better understand ESA’s SWE services? The ESA #SpaceWeather Portal offers user manuals & tutorials on a dedicated page showing: ▶️webinar replays 🛰️Data descriptions from #D3S instruments 🔗Data access via HAPI & SWE Data Browser Explore the resources👉 swe.ssa.esa.int/manuals-and-...

☀️A new era in space weather forecasting is beginning... Last year, we saw an increase in solar storms that lit up the skies with stunning auroras across Europe. However, these events can be disruptive, effecting power, satellites & communications.

🚀 MTG-I1/NGRM flux Level 1 datasets now available on the ESA SWE Portal! #ESA's Next Generation Radiation Monitor (NGRM) on MTG-I1 🛰️(GEO) flies as part of the Distributed #SpaceWeather Sensor System (#D3S) & provides in-situ electron & proton flux data📈 Info & data access 👉 swe.ssa.esa.int/ngrm

🚨🆕 Dashboard Alert! Explore the latest @esa.int #SpaceWeather Data in one place 🚀 See the latest Level 1b data from @esa.int’s Distributed SWE Sensor System (D3S) - SOSMAG, NGRM & ICARE-NG2 featuring: 🧭 Magnetic field measurements ⚡ Electron & proton fluxes 🔗 swe.ssa.esa.int/esa-space-we...

🚨NEW RELEASE🚨 The ESA #SpaceWeather Portal version 3.13.0 was released on 3 July 2025 with 🆕 and updated products and tools 🧑‍🔧 We will take you through the✨highlights in the following weeks, in the meantime take a look for yourself!👇 🌐https://swe.ssa.esa.int #SpaceSafety

📰In the past 24 hours solar wind at 🌍 were disturbed, due to the ongoing high-speed stream associated with the coronal hole on the bottom-right of the Solarmap image. 📰 See more at SIDC(@orb-ksb.bsky.social) Solarmap swe.ssa.esa.int/web/guest/si...

#SpaceWeather Hackathon: ESA Acceleration Days for Space Weather Resilience. 32 students and early career professionals participated at #ESOC. 🧐Read about the journey and winners 🥳! 🌐 www.linkedin.com/posts/esa-sp...

SIDC Solarmap @orb-ksb.bsky.social showing☀️features 🧿sunspots 💥flares 🌟CMEs 🕳️Coronal holes 🪢Filaments Today's focus: several 𝐟𝐢𝐥𝐚𝐦𝐞𝐧𝐭𝐬 (UNIGRAZ Hα background) close to the ☀️ disk center (+) with a length of ~25° (A bit smaller than the average 🌍-🌗 distance). ⚠️ very long filaments close to ☀️ N&S🔻!

ESA Acceleration Days ☀️ Space weather solutions for resilient spacecraft operations: Hackathon is finished! 🥳7 teams participated and it was an exhilarating experience! Thanks to all the participants!

ESA Acceleration Days ☀️ Space weather solutions for resilient spacecraft operations: Hackathon ongoing! With 3 Focus Areas: 🪐 Space Weather Control Room for Missions to the Solar System 🛰️ Post Anomaly Investigation 📧 Short-term Notification & Alerting

🌍 An interesting video from @britgeosurvey.bsky.social discussing the original 1859 Carrington Event magnetogram! 🧲Nearly 200 years on, BGS, part of ESA's #SpaceWeather Service Network help monitor and forecast geomagnetic activity in real-time📈 Access here: swe.ssa.esa.int/web/guest/BG...

📣First images of Proba 3 coronagraph🎉

🤩Featuring 🎊SOLO data🎊 and point of view with The Magnetic Connectivity Tool from Infor'marty👇 🌐 swe.ssa.esa.int/informarty-m...

Do you remember the ICME that hit 🌍 on Jun 1? The NKUA multi-station neutron monitor swe.ssa.esa.int/web/guest/an... is not only useful for GLEs, but also to detect Forbush decrease triggered by the wipeout of galactic cosmic rays by the ICME shock❗ Significant decrease with OULU & SOPO stations👇

🚀 Deadline extended❗️ until 🔟 June 23:59 CEST to apply for the Hackaton on #spaceweather ☀️ 👇 ec.europa.eu/eusurvey/run...

#spaceweather update❗ 🌟Flare 🌟 from June 2, 2025 ⭕ 1B Hα peak @11:13 UT. Brightening in the image! ⭕ M3.3 Xray Flux peak @11:18 UT Hα light curves @uni-graz.at 👇 🌐 swe.ssa.esa.int/web/guest/ks... SIDC space weather bulletin @orb-ksb.bsky.social 👇 🌐 swe.ssa.esa.int/web/guest/si...

🧐how about this weekend's #spaceweather? 💥CME Fri, May 31, 01:36 UT 📈ICME from Sat, Jun 1, 6-ongoing 🧭Geomagnetic storm maximum, Sun, Jun 1, 06-12 UT & Mon, Jun 2, 8-12.

🥳🎉Happy 50th anniversary, @esa.int ! #50YearsOfESA www.esa.int/About_Us/50_...

❗ One week left to apply for the #SpaceWeather resilience hackathon ☀️🌬️🌍 Details👇 www.linkedin.com/posts/esa-sp...

🌞was really active this weekend❗ 💥 X1.1 flare occurred 2025/05/25, peak time 01:52UT 💥M8.9 flare occurred 2025/05/25, peak time 16:30UT From @orb-ksb.bsky.social 's product SDO/AIA Solar EUV image archive a movie of the 94Å line. 🌐https://swe.ssa.esa.int/web/guest/sidc-S106-federated 👇

📢Hackathon applications now open! ☀️𝐒𝐩𝐚𝐜𝐞𝐰𝐞𝐚𝐭𝐡𝐞𝐫 solutions for resilient spacecraft operations🛰️ 📅 23-25 June '25 📌 ESA/ESOC 🇩🇪 🧑‍💻 Master’s, Ph.D. students & early-career professionals. 18+ ❗️02 June '25, 23:59 CEST Full info & link👇 commercialisation.esa.int/event/accele...

🚀Demonstrating new capabilities from Eötvös University (ELTE): Near real-time specification for the current state of the plasmasphere, its outer boundary & related forecasts are now available on the ESA #SpaceWeather Portal! Access here👇 🌐https://swe.ssa.esa.int/elte-plasma-federated [1/3]

Participation call 📢ESA Acceleration Days First edition will address 🌱Space for the green urban transition towards more sustainable cities 📡Space for crisis preparedness towards a more resilient Europe ☀️𝐒𝐩𝐚𝐜𝐞𝐰𝐞𝐚𝐭𝐡𝐞𝐫 solutions for resilient spacecraft operations See 👉 www.linkedin.com/posts/europe...

😎The Solar Patrol Service (SPS/ASUCAS) from Astronomical Institute of the 🇨🇿 Academy of Sciences captured a prominence eruption on Mar 28, 2025 in high cadence and large field of view Hα 🔭images (NE quadrant). Daily 1-h Hα images Latest&Archive👇 🌐https://swe.ssa.esa.int/web/guest/sps-S019a-federated

🧐Ever wondered about the consequences of solar energetic particles (SEPs) reaching🌎? RADSEP by @dlr-en.bsky.social is performing Post-event analysis of the impact on the radiation environment exposure at aviation altitudes due to SEPs during ground level enhancement swe.ssa.esa.int/web/guest/dl...

Just how much fun did over 30 master and PhD students have on a 5-day #SpaceWeather training course? ☀️💨🌍 Hosted by ESA's Space Weather Office & the ESA Academy this course ran for it's 3rd year! Find out more about the training in the article👇 www.linkedin.com/posts/esa-sp...

It seems the original video didn't play on here 😭 ... so here it is! We'll get the hang of Bsky soon 😅 #solareclipse

🌞Did anyone catch the partial solar eclipse on 29th March? Here's another perspective🛰️👀... showing it from space with Proba 2/SWAP images as provided by @orb-ksb.bsky.social 😍 Latest data & query on the ESA #SpaceWeather portal👇 🌐https://swe.ssa.esa.int/web/guest/sidc-S101-federated

It's been a very busy & productive few years as the ESA #SpaceWeather Service Network works to improve user experience, data & capabilities on the portal. ☀️🛰️🌍 Read more on Linkedin about what we got up to in the latest development phase & what's next👇 www.linkedin.com/feed/update/...

Hi there @bsky.app👋 We (& the Sun🌞) are excited to connect with you here! We'd like to greet you with this image of the Sun in EUV showing coronal holes (dark patches). These are cooler & less dense plasma regions with an open🧲field structure resulting in fast solar wind!☀️💨 #SpaceWeather #Bluesky