🔴 Substorm expansion phase
Substorm breakup in progress — aurora is likely active now. Ground confirmation at Casey (ΔH -81 nT).
https://lumina.observer/events
@lumina.observer
@lumina.observer🔴 Substorm expansion phase
Substorm breakup in progress — aurora is likely active now. Ground confirmation at Casey (ΔH -81 nT).
https://lumina.observer/events
@lumina.observer🟡 Hey Tasmania, aurora odds are looking pretty decent tonight — sitting at 50%. Might be worth a peek!
Check conditions and your local forecast 👉 https://lumina.observer
#Aurora #AuroraNow #AustralianAurora #AuroraAustralis #SpaceWeather
@lumina.observer🔴 Substorm expansion phase
Substorm breakup in progress — aurora is likely active now. Ground confirmation at Casey (ΔH -54 nT).
https://lumina.observer/events
@orbitalradar.bsky.social29,436 objects orbit Earth now. Each faces solar storms with the power to disrupt US power grids.
Satellites assess these risks, mapping geomagnetic storms' potential damage.
Explore our propagation heatmap for insights: https://orbitalradar.com/propagation-heatmap
@lumina.observer🔴 Substorm expansion phase
Substorm breakup in progress — aurora is likely active now. Ground confirmation at Mawson (ΔH -16 nT).
https://lumina.observer/events
@tomdf5jl.bsky.socialDue to fast solar winds reaching speeds of up to 560 km/s, geomagnetic activity is currently ranging from active to stormy. The situation will remain tense today and tomorrow as CMEs from September 5 and 6 pass by Earth. Flares are unlikely (M15% and X01%). Fair condx. #spaceweather #hamradio #hamr
@lumina.observer🔴 Substorm expansion phase
Substorm breakup in progress — aurora is likely active now. Ground confirmation at Casey (ΔH -135 nT).
https://lumina.observer/events
@lindseyslatertv.bsky.socialblow to Earth at best.
So, the migration of auroras to MID-LATITUDE chance was low... but there's always a chance.
I'll be monitoring the next few hours.
Stay tuned. #auroras #spaceweather
--9.7.26--
@lumina.observer🔴 Sustained southward Bz detected
Bz has been consistently southward (currently -6.4 nT). Sustained southward fields maximise geomagnetic coupling and support aurora activity.
https://lumina.observer/events
@dpcg.bsky.social🌍 Weltraumwetter — 22:30 UTC
☀️ Kp: 4.0 🟡 Erhöht
💨 Wind: 371 km/s
🧲 Bz: -0.7 nT · Bt: 8.3 nT
🔥 X-Ray: A3.6
⚛️ Proton: 0.3 pfu
📡 ~7.83 Hz · Solaraktivität beeinflusst den Erde-Ionosphären-Hohlraum.
@thewild.news📖 Quote:
During a 100-year geomagnetic storm, 3.5 million people and 91,000 businesses are predicted to lose power, with daily economic losses of $1.22 billion.
Source: Phys.org - latest science and technology news stories
Curated: https://thewild.news
#spaceweather
@singulism.bsky.social250-Year Solar Storm Poses Blackout Risk to Eastern U.S., Damage Forecast
#SolarStorm #PowerGrid #SpaceWeather
https://singulism.com/en/2026-09-07-solar-storm-us-grid-risk
@dpcg.bsky.social🌍 Weltraumwetter — 18:38 UTC
☀️ Kp: 3.0 🟡 Erhöht
💨 Wind: 360 km/s
🧲 Bz: -5.1 nT · Bt: 6.6 nT
🔥 X-Ray: A3.3
⚛️ Proton: 0.3 pfu
📡 ~7.83 Hz · Solaraktivität beeinflusst den Erde-Ionosphären-Hohlraum.
@lumina.observer🔴 Substorm expansion phase
Substorm breakup in progress — aurora is likely active now. Ground confirmation at Mawson (ΔH -23 nT).
https://lumina.observer/events
@dbist-answers.bsky.socialA question on #SpaceWeather tabled by Lizzi Collinge on 28-08-2026 has been answered by Chris McDonald. https://questions-statements.parliament.uk/written-questions/detail/2026-08-28/24563
@lumina.observer🔴 Sustained southward Bz detected
Bz has been consistently southward (currently -7.0 nT). Sustained southward fields maximise geomagnetic coupling and support aurora activity.
https://lumina.observer/events
@dpcg.bsky.social🌍 Weltraumwetter — 14:10 UTC
☀️ Kp: 2.0 🟢 Ruhig
💨 Wind: 355 km/s
🧲 Bz: 2.3 nT · Bt: 5.7 nT
🔥 X-Ray: A3.3
⚛️ Proton: 0.3 pfu
📡 ~7.83 Hz · Solaraktivität beeinflusst den Erde-Ionosphären-Hohlraum.
@planetshift.bsky.social💥 Coronal Mass Ejection (CME) Event
Speed: 668 km/s (Moderate)
Earth-Directed: Unknown
Time: 12 hours 12 minutes ago
#CME #solarstorm #spaceweather