A series of positive polarity, polar connected, coronal hole high speed streams (CH HSS) are expected…
Category: Space Weather Reports
Space Weather
CME impact detected, G3 – Strong geomagnetic storm watch remains but confidence diminishing
A geomagnetic sudden impulse — CME produced by a long-duration C7.4 solar flare on December 7,…
Long-duration C7.4 solar flare produces asymmetric full halo CME, impact expected on December 9
A long-duration solar flare measuring C7.4 at its peak erupted from Active Region 2790 — positioned…
Moderately strong M4.4 solar flare erupts, CME produced
A moderately strong solar flare measuring M4.4 at its peak erupted at 13:11 UTC on November…
Biggest sunspot in years producing multiple B- and C-class solar flares
Although solar activity remains at low levels, Active Region 2786 — the biggest sunspot in years…
Glancing blow CME possible on November 1
A Coronal Mass Ejection (CME) produced by a C4.3 flare at 06:16 UTC on October 27,…
'Extremely rare' red auroras seen for two nights in a row over Finland
Extremely rare red auroras were seen over Utsjoki, Finland, on Monday and Tuesday, October 12 and…
CH HSS sparks G1 – Minor geomagnetic storm, G2 – Moderate warning
A recurrent, positive polarity coronal hole high speed stream (CH HSS) is affecting our planet since…
SC25 Prediction Panel announces the start of a new solar cycle, expects continued below-average strength
Solar minimum occurred in December 2019, marking the start of a new solar cycle, the Solar…
Series of coronal holes spark G1 – Minor geomagnetic storming
Our planet is under the influence of a series of coronal holes since August 25, 2020,…