#ESWW2026
LightNews LightNews
damagedonegr.bsky.social
Black swans or dragon kings?
More measurements are required to resolve this, but black swans are more likely.
#esww2026
@eswwconf.bsky.social
November 3, 2026 at 11:05 AM
esaspaceweather.esa.int
☀️ At #ESWW2026 in Florence!

Plenary 1 explores operational challenges and lessons learned from severe #SolarCycle25 events.

What worked, what needs improvement, and how can we strengthen forecasting, coordination and communication for future extreme events?
November 2, 2026 at 11:54 AM
esaspaceweather.esa.int
📣It's tiiiiiime!

The European #SpaceWeather Week #ESWW2026 in Florence🇮🇹 has kicked off today!

☀️✨🍭🌍📡🛰️⚡️✈️🚀👨‍🚀

There's lots going on for ESA and the ESA SWE Service Network at ESWW with contributions across many sessions.

We'll be sharing some highlights over the coming week👀

#SpaceSafety
November 2, 2026 at 7:00 AM
media.inaf.it
Dal 2 al 6 novembre Firenze ospita la ventiduesima edizione della European Space Weather Week #ESWW2026, il principale appuntamento europeo dedicato alla meteorologia spaziale, per la prima volta in Italia. Ne parliamo con il chair del convegno, Michele Piana, dell’Università di Genova.
Scienziati a Firenze per la European Space Weather Week 2026
YouTube video by MEDIAINAF TV
youtu.be
November 3, 2026 at 6:55 AM
eswwconf.bsky.social
📢 ESWW 2026 Poster Presenters!

⚠️ Accepted poster presenters must register by 15 October 2026 to keep their contributions in the official programme. Unregistered abstracts will be excluded!

🔗 esww2026.eswan.eu/conference/r...

#ESWW2026 #SpaceWeather
October 13, 2026 at 8:05 AM
eswwconf.bsky.social
🚨 LAST DAY to register for #ESWW2026!

Registration closes TODAY, 5 October, at 23:59 CEST. ⏰

Don’t miss your chance to join the international #SpaceWeather community in Florence! 🇮🇹☀️🛰️

👉 Register now:
esww2026.eswan.eu/conference/r...
October 5, 2026 at 8:30 AM
eswwconf.bsky.social
⏰ Don’t miss out on #ESWW2026! 🚀

The Regular Registration Deadline is approaching:

📅 2 October 2026

Join us in Florence for a week with the international #SpaceWeather community! 🇮🇹☀️🛰️

👉 Register here:
esww2026.eswan.eu/conference/r...
September 30, 2026 at 5:26 PM
eswwconf.bsky.social
🚨 #ESWW2026 Space Weather Fair!

Showcase your products, services & projects to the international #SpaceWeather community in Florence! 🛰️

⏳ Express your interest by 30 Sept 2026.

👉 Details & how to apply:
esww2026.eswan.eu/calls/space-...
September 25, 2026 at 2:14 PM
eswwconf.bsky.social
⏰ LAST DAY for #ESWW2026 Early-Bird Registration! 🚀

🐦 Register by TODAY, 14 September, 23:59 CEST, to benefit from the reduced Early-Bird rate.

Join us in Florence for a week with the international #SpaceWeather community! 🇮🇹☀️🛰️

👉 esww2026.eswan.eu/conference/r...
September 14, 2026 at 8:12 AM
eswwconf.bsky.social
⏰ #ESWW2026 deadline reminder!

📅 14 September 2026:

📝 Poster submission deadline
🐦 Early-bird registration deadline

Don’t miss your chance to join us in Florence! 🇮🇹☀️🛰️

👉 Posters: esww2026.eswan.eu/conference/a...
👉 Register: esww2026.eswan.eu/conference/r...

#SpaceWeather
September 10, 2026 at 5:16 PM
damagedonegr.bsky.social
The deadline for abstract submission has been extended to 21 May 2026.
#ESWW2026
🧪☀️☄️
damagedonegr.bsky.social Dr Theodosios Chatzistergos @damagedonegr.bsky.social · Apr 21
We invite abstracts for Session SCL1 on long-term solar variability at European Space Weather Week 2026 in Florence, Italy (Nov 2-6).
🧪☀️☄️
Deadline for oral submissions: May 15, 2026. esww.aeronomie.be
#ESWW2026
"SCL1 – ­Long-term Solar Variability: Observations, Proxies, and Models Conveners: Theodosios CHATZISTERGOS; Sabrina BECHET; Mathew OWENS; Natalie KRIVOVA Description: Understanding long-term solar variability is essential for placing present-day space weather in a broader space climate context and for improving predictions across solar-cycle and longer timescales. While direct measurements of solar irradiance and magnetic fields now span several decades, extending these records further back in time relies on other types of solar observations or indirect proxies, as well as their integration into physics-based models. This session will bring together contributions addressing solar variability over decadal, centennial and millennial timescales. Topics include, but are not limited to, the recovery, preservation, processing, and analysis of historical and pre-historical records and proxies of solar activity. (e.g., historical sunspot records, white-light and chromospheric observations in Ca II K and Hα, as well as cosmogenic isotope records), cross-calibration of these heterogeneous datasets, methods for building consistent long-term records, understanding of grand minima and maxima patterns, as well as advances in reconstruction techniques and uncertainty quantification. This topic is timely given the increasing availability and processing of historical datasets, and advances in data analysis and modelling approaches, which together enable more consistent and physically grounded long-term reconstructions of solar variability. Florence provides a particularly relevant setting for this session, as it is home to the Arcetri Observatory with its extensive archive of Ca II K and Hα observations spanning much of the 20th century."
May 14, 2026 at 1:29 PM
damagedonegr.bsky.social
We invite abstracts for Session SCL1 on long-term solar variability at European Space Weather Week 2026 in Florence, Italy (Nov 2-6).
🧪☀️☄️
Deadline for oral submissions: May 15, 2026. esww.aeronomie.be
#ESWW2026
"SCL1 – ­Long-term Solar Variability: Observations, Proxies, and Models Conveners: Theodosios CHATZISTERGOS; Sabrina BECHET; Mathew OWENS; Natalie KRIVOVA Description: Understanding long-term solar variability is essential for placing present-day space weather in a broader space climate context and for improving predictions across solar-cycle and longer timescales. While direct measurements of solar irradiance and magnetic fields now span several decades, extending these records further back in time relies on other types of solar observations or indirect proxies, as well as their integration into physics-based models. This session will bring together contributions addressing solar variability over decadal, centennial and millennial timescales. Topics include, but are not limited to, the recovery, preservation, processing, and analysis of historical and pre-historical records and proxies of solar activity. (e.g., historical sunspot records, white-light and chromospheric observations in Ca II K and Hα, as well as cosmogenic isotope records), cross-calibration of these heterogeneous datasets, methods for building consistent long-term records, understanding of grand minima and maxima patterns, as well as advances in reconstruction techniques and uncertainty quantification. This topic is timely given the increasing availability and processing of historical datasets, and advances in data analysis and modelling approaches, which together enable more consistent and physically grounded long-term reconstructions of solar variability. Florence provides a particularly relevant setting for this session, as it is home to the Arcetri Observatory with its extensive archive of Ca II K and Hα observations spanning much of the 20th century."
April 21, 2026 at 7:54 AM
aswogeosphere.bsky.social
The website is up for the European Space Weather Week November 2-6 2026 in Florence, Italy - the main conference for researchers, operators and end users in Europe in the #spaceweather domain each year.
esww2026.eswan.eu
ESSW2026 Florence
esww2026.eswan.eu
February 12, 2026 at 1:02 PM
aswogeosphere.bsky.social
Wrap up post after a week at #ESWW2025, full of updates on each and every aspect of #spaceweather, in Umeå Sweden. A very well organized conference, a bit of #aurora too, and great to see many players in such a vibrant and innovative community - on to Florence, Italy, 2026 Nov 2-6! #ESWW2026
October 31, 2025 at 11:53 AM
eswwconf.bsky.social
🚀 The ESWW2026 Scientific Program is now available!

🔗 View it here:
esww2026.eswan.eu/conference/program
July 14, 2026 at 12:39 PM
eswwconf.bsky.social
🚀 Registration for #ESWW2026 is open!

Join European Space Weather Week 2026 in person or online 🌐

Early bird: Sept 14
Regular: Oct 2
Student discounts available 🎓

Register: esww2026.eswan.eu/conference/r...
June 23, 2026 at 9:08 AM
eswwconf.bsky.social
🎸🚀 The #ESWW2026 Song of the Week Competition is ON!

Rewrite the lyrics of a well-known song with a Space Weather theme and perform it at Music Night in Florence. 🎶

🏆 Wine, chocolate, and glory await!

⏳ Deadline: 1 Nov 2026, 23:59 UT

🔗 esww2026.eswan.eu/social/music...

#SpaceWeather
June 19, 2026 at 8:32 AM
eswwconf.bsky.social
🚀 Registration for #ESWW2026 is now OPEN!

Join us in Florence or online for a fully hybrid conference. 🌍🛰️

⏰ Early Bird: 14 Sept 2026
⏰ Regular: 2 Oct 2026

🎓 Discounted student rates available.

🔗 esww2026.eswan.eu/conference/r...

#SpaceWeather #ESWW2026
June 18, 2026 at 3:12 PM
eswwconf.bsky.social
📢 Join the #ESWW2026 Space Weather Fair! 🚀

Book your stand and connect with the Space Weather community throughout the conference.

📦 Package (€300 + VAT): stand, table, chairs, insurance & 1 kW power supply.

⏳ Limited spaces – please apply by 30 Sept 2026.

🔗 esww2026.eswan.eu/conference/s...
June 9, 2026 at 1:26 PM
eswwconf.bsky.social
🚨 Final deadline today! 🚨

May 21st is the last day to submit your abstract or Live Forecast proposal for ESWW 2026.

Share your work on Space Weather & Space Climate with the global research community!

📩 Submit now:
esww2026.eswan.eu/calls/call-f...

See you in Florence!

#ESWW2026
May 21, 2026 at 12:29 PM
eswwconf.bsky.social
🚀 Deadline Extended! 🚀
📅 New Deadline: May 21st, 2026.

The call for abstracts is still open!

Submit your abstract here:
👉 esww2026.eswan.eu/calls/call-f...

We look forward to receiving your contributions and to welcoming you to ESWW 2026.

#ESWW2026 #SpaceWeather
May 15, 2026 at 12:31 PM
eswwconf.bsky.social
🚀 Reminder: Abstract submissions for ESWW 2026 are still open!

Join the international Space Weather & Space Climate community in Florence 🇮🇹

📅 Deadline: May 15th, 2026
👉 Submit here

#ESWW2026 #SpaceWeather #SpaceClimate
May 11, 2026 at 3:26 PM
eswwconf.bsky.social
🚀 ESWW 2026 – Financial Support Call is OPEN!

You can apply for funding!

Visit
🔗 esww2026.eswan.eu/calls/call-f...

⚠️ Eligibility requires submitting an abstract (oral/poster)

📅 Deadlines:
• Oral abstract: 15 May 2026
• Funding: 15 July 2026

#ESWW2026 #ESA
April 29, 2026 at 12:55 PM
eswwconf.bsky.social
🎓 Need support to attend #ESWW2026?

Financial support applications are now open!

Funding may cover:
✈️ Travel
🏨 Accommodation
🎟️ Registration

📌 Apply if you:
– Submit an abstract by 15 May 2026
– Are the presenting + contact author

⏳ Deadline: 15 July 2026

👉 esww2026.eswan.eu/calls/call-f...
April 17, 2026 at 6:59 PM
eswwconf.bsky.social
🏨 Heading to Florence for #ESWW2026?

Make your stay easy with our dedicated booking portal in partnership with Fondazione Destination Florence.

👉 Book now:
esww2026.eswan.eu/local/accomo...
booking.destinationflorence.com/en/esww/

⏳ Florence fills up quickly-book early!

#ESWW2026 #Florence
April 15, 2026 at 3:49 PM