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Space Weather, Solar Activity, Aurora – Forecast & Analysis

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Space Weather, Solar Activity, Aurora – Forecast & Analysis

  • 💡 Lexicon A-Z
    • 💡 Lexicon: CME („solar storm“)
    • 💡 Lexicon: HSS, CIR (fast solar wind)
    • 💡 CME Prediction
  • 🗓 Events 2024(-2025)
  • 🗓 Synoptic maps
  • 🚨 Aurora live data
  • 🚨 Solar Wind Live Viewer
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Forecast

Sun clears up, fast solar wind, hardly any flares

2026-02-18 No Comments

Magnetic restructuring on the sun leads to coronal mass ejections (CMEs), one with earth-directed components,…

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Aurora Watch Forecast

Quiet sun, occasional flares

2026-02-13 No Comments

Quiet sun, passing solar storm (CME), fast solar wind expected

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Forecast

Moody sun throws us crumbs

2026-02-07 No Comments

Update 10.2. 02:00 Region 4366 leaves the visible disc, region in the east with increased…

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Analysis Aurora Watch Forecast

New complex active region leads to high solar activity

2026-02-01 No Comments

Update 7.2. 06:00 CET Region 4366 (north-east) provides a continuous stream of strong flares, a…

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Forecast

Many sunspots, moderate activity

2026-01-25 No Comments

Update: 1.2. 04:00 CET Occasional filament eruptions, C-class flares, negatively polarised coronal hole CH17- will…

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Analysis Aurora Watch Forecast

X1.99 Flare + fast CME (solar storm) towards Earth

2026-01-19 No Comments

Update: 26.1. 01:00 CET Strong solar flare on 18 January around 19:00 CET – Solar…

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Forecast

Large coronal holes, complex sunspot groups

2026-01-15 No Comments

Update 16.1. 20:30 CET Fast solar wind up to over 700 km/s expected from 17…

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Solar Wind: Aurora Potential

SW Speed IMF Magnitude IMF Clock Angle Boyle asymptotic PCP
Magnetic Convection

Provided by MMS project at RICE University

Geomagnetic field: Activity (Hp30)

Graphic by Michael Theusner aurora.mtwetter.de, data from GFZ Potsdam

Ionosphere: Aurora scan (ROTI)

Rate of TEC index
Mean ROTI

Data from 1) "Ionosphere Monitoring and Prediction Center" (IMPC) Neustrelitz operated by the German Aerospace Centre (DLR) and from 2) Tromsø Geophysical Observatory (TGO)

Explanations, data

  • 💡 Lexicon A-Z
    • 💡 Lexicon: CME („solar storm“)
    • 💡 Lexicon: HSS, CIR (fast solar wind)
    • 💡 CME Prediction
  • 🗓 Events 2024(-2025)
  • 🗓 Synoptic maps
  • 🚨 Aurora live data
  • 🚨 Solar Wind Live Viewer
  • Deutsch
  • English

Aurora Field Guide

Aurora Field Guide Cover
Aurora Field Guide & Handbook

You Missed

Forecast

Sun clears up, fast solar wind, hardly any flares

Aurora Watch Forecast

Quiet sun, occasional flares

Forecast

Moody sun throws us crumbs

Analysis Aurora Watch Forecast

New complex active region leads to high solar activity

spaceWX.org

spaceWX.org

Space Weather, Solar Activity, Aurora – Forecast & Analysis

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