lundi 14 mai 2018 - 18:10 UTC
A lot of aurora enthusiasts have put 17 May in their agenda as a possible date for some enhanced geomagnetic activity and thus auroral displays. Why? Because that is the date that a coronal hole solar wind stream is expected to arrive at Earth from a coronal hole that managed to give us moderate G2 geomagnetic storm conditions back in April.
jeudi 03 mai 2018 - 16:04 UTC
We've been in a very quiet space weather period for a while now but we have finally something interesting to report about! A transequatorial coronal hole is facing our planet today and sending a high speed solar wind stream towards us!
vendredi 20 avril 2018 - 13:04 UTC
The anticipated coronal hole solar wind stream has arrived at our planet and packed quite a punch. Active geomagnetic conditions (Kp4) were expected but the solar wind conditions were so impressive it was enough for us to reach the moderate G2 geomagnetic storm threshold which equals a Kp of 6 and some impressive auroral displays around the globe.
mardi 17 avril 2018 - 13:57 UTC
Solar activity has been pretty boring lately with no solar flares or sunspot regions really worth mentioning. A tiny region with a reverse magnetic polarity did appear a few days ago which likely belonged to the next solar cycle but it faded away pretty quickly. It is normal for sunspot regions from two solar cycles to overlap around solar minimum but it does show we are closing in on true solar minimum. This combined with the fact that we are hardly seeing any sunspots or flaring activity at the moment means this solar cycle might be a shorter than average cycle.
vendredi 06 avril 2018 - 19:07 UTC
A familiar coronal hole has returned! It is a thin east-west aligned northern hemisphere coronal hole close to the solar equator that is facing our planet today.
jeudi 05 avril 2018 - 15:40 UTC
After literally months of planning, brain storming, coding, translating and fighting over the tiniest details, we are very proud to present to you a brand new front page for SpaceWeatherLive.com and our Dutch website Poollicht.be!
lundi 26 mars 2018 - 13:17 UTC
A southern extension of the northern hemisphere polar coronal faces Earth today.
mercredi 14 mars 2018 - 14:17 UTC
There has been a lot of crazy news going around about a possible severe geomagnetic storm today and tomorrow which could knock out satellites, cause problems with your health and damage power grids and other total made up nonsense like equinox cracks in the Sun. Fake news if you'd like.
dimanche 11 mars 2018 - 12:53 UTC
A thin east-west aligned northern hemisphere coronal hole is facing our planet today.
samedi 10 mars 2018 - 10:23 UTC
The coronal mass ejection that we discussed back on Wednesday arrived yesterday evening at Earth.
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|Dernière classe X:||10/09/2017||X8.2|
|Dernière classe M:||20/10/2017||M1.0|
|Dernier orage géomagnétique:||06/05/2018||Kp6 (G2)|
|Nombre de jours sans taches solaires en 2018:||78|
|Étirement actuel jours sans taches solaires:||2|