Impulsive C5.6 solar flare erupts from AR 2736, source of yesterday’s full-halo CME

An impulsive solar flare measuring C5.6 at its peak time erupted from AR 2736, the source…

Long-duration C4.8 solar flare erupts from AR 2736, Earth-directed CME possible

A long-duration solar flare measuring C4.8 at its peak erupted from newly-emerged AR 2736 on March…

C1.3 solar flare erupts from geoeffective Region 2734, CME impact possible

A weak solar flare measuring C1.3 at its peak erupted from Region 2734 (Alpha) at 03:19…

Negative polarity CH HSS sparks geomagnetic storming

An isolated, negative polarity Coronal Hole High Speed Stream (CH HSS) is affecting our planet on…

Cosmic rays in Earth’s atmosphere intensifying for the fourth year in a row

Cosmic rays in Earth's atmosphere are intensifying for the 4th year in a row as the…

C5.0 solar flare erupts from AR2733, the strongest since February 18, 2018

A weak solar flare measuring C5.0 at its peak erupted from Active Region 2733 at 13:22…

Negative polarity CH HSS sparks G1 – Minor geomagnetic storming

A large negative polarity coronal hole is affecting our planet, causing G1 - Minor geomagnetic storming.…

Positive polarity coronal hole high speed stream sparks geomagnetic storm

A positive polarity coronal hole high speed stream (CH HSS) is affecting our planet since late…

CH HSS sparks G2 – Moderate geomagnetic storm

Our planet is under the influence of a positive polarity Coronal Hole High Speed Stream (CH…

Coronal hole high speed stream sparks geomagnetic storm

Earth is under the influence of a positive polarity coronal hole high speed stream (CH HSS)…