samedi 18 mars 2017

A huge Coronal Hole turns toward Earth: A wide stream of solar wind flowing from this coronal hole is expected to reach our planet on March 23rd

Friday, 17 March 2017

A huge hole has opened in the sun's atmosphere, and it is turning toward Earth. NASA'sSolar Dynamics Observatory is tracking the opening, which researchers call a "coronal hole" (CH): 

A large coronal hole in the sun's atmosphere and  will swing into geoeffective position during the last week of March. Solar wind flowing from the hole is expected to strike our planet's magnetic field and spark G1- to G2-class geomagnetic storms on March 28-29.

Regular visitors to The Big Wobble will be aware coronal holes are the main earthquake factor.

The dark patches sometimes covering more than half the entire face of the Sun indicate that the interplanetary magnetic field connecting Earth to our Sun will be experiencing huge fluctuations of energy, these huge fluctuations increase then decrease pressure on our planet causing major quakes and often volcanic activity.

The speed of these fluctuations or solar wind is incredible sometimes reaching speeds of almost 1,000 km/second.

Space News, Quake Factors Peaking, Jupiter | S0 News Mar.17.2017


Ajoutée le 17 mars 2017

Wanted- Earthquake Forecasters:

Earthquake Forecasting Contest:

Source : Space Weather News

Others sources : The Big Wobble and