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Coronal hole faces Earth

zondag 05 november 2017 - 18:52 UTC

Coronal hole faces Earth

We are currently in a very quiet period when it comes to space weather with no significant sunspot regions, solar flares or geomagnetic storms to report about but fortunately we still have the occasional coronal hole to lighten up the mood... and skies!

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Coronal hole faces Earth

zaterdag 21 oktober 2017 - 08:57 UTC

Coronal hole faces Earth

A large southern extension of the northern hemisphere polar coronal hole is facing Earth today.

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M1.1 solar flare from behind the east limb

zaterdag 21 oktober 2017 - 08:36 UTC

M1.1 solar flare from behind the east limb

A huge surprise last evening as solar activity unexpectedly reached moderate level thanks to an M1.11 (R1-minor) solar flare that took place behind the east limb. The solar flare peaked at 23:28 UTC on 20 October 2017.

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Small coronal hole faces Earth

woensdag 18 oktober 2017 - 14:15 UTC

Small coronal hole faces Earth

A small coronal hole faced Earth yesterday.

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Double far side eruption

woensdag 18 oktober 2017 - 13:21 UTC

Double far side eruption

Two non earth-directed coronal mass ejections are now visible in the latest SOHO/LASCO coronagraph imagery.

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Coronal hole faces Earth

dinsdag 10 oktober 2017 - 15:46 UTC

Coronal hole faces Earth

A northern hemisphere coronal hole is facing our planet today.

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Coronal holes faces Earth, AR2673 returns

zondag 24 september 2017 - 14:09 UTC

Coronal holes faces Earth, AR2673 returns

A large southern extension of the northern hemisphere polar coronal hole is facing Earth today.

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Sunspot region 2673 YouTube video

donderdag 14 september 2017 - 22:11 UTC

Sunspot region 2673 YouTube video

Solar activity has plunged to very low levels with the disappearance of sunspot region 2673.

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Coronal mass ejection arrival

dinsdag 12 september 2017 - 19:54 UTC

Coronal mass ejection arrival

The X8.2 coronal mass ejection has arrived. A weak impact was observed at 19:29 UTC with a minor increase in the solar speed, density and the total strength of the interplanetary field (Bt). This is without a doubt the glancing blow arrival of the X8.2 coronal mass ejection as the low energy protons measured by ACE/EPAM peaked at the moment of impact, a classic sign of a CME arrival.

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Coronal hole faces Earth

maandag 11 september 2017 - 23:01 UTC

Coronal hole faces Earth

A southern extension of the northern hemisphere polar coronal hole is facing our planet today. It is the same coronal hole that caused minor G1 geomagnetic storm conditions for four days last month.

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Op basis van de huidige parameters is er nu geen kans op poollicht in België en Nederland
De richting van het interplanetair magnetisch veld is licht Zuidelijk (-5,26nT).

Laatste nieuws

Ruimteweer vandaag

Poollicht activiteit Zwak Sterk
Hoge breedtegraad 20% 15%
Gemiddelde breedtegraad 5% 1%
Voorspelde Kp max 3
Zonneactiviteit
M-klasse zonnevlam 1%
X-klasse zonnevlam 1%
Maanfase
Wassende maan

Steun Poollicht.be!

Om ook bereikbaar te blijven bij grote poollichtkansen hebben we een zware server nodig die alle bezoekers aankan. Doneer en steun dit project zodat we online blijven en je geen enkele poollichtkans mist!

100%

Meer alerts

Ruimteweer feitjes

Laatste X-klasse uitbarsting:10/09/2017X8.2
Laatste M-klasse uitbarsting:20/10/2017M1.0
Laatste geomagnetische storm:21/11/2017Kp5 (G1)
Aantal zonnevlekkenloze dagen in 2017:86
Huidig periode aantal zonnevlekkenloze dagen:6

Deze dag in de geschiedenis*

Zonnevlammen
12000X2.3
22000X2.0
32000X1.8
41998X1.0
51999M3.0
ApG
12001104G4
2201622G1
3199921G1
4200616
5199816
*sinds 1994