SOLAR WATCH: Another Powerful Geomagnetic Storm Hits Earth – Rated G4 On The NOAA Scale; The Strongest Storm Of The Current Solar Cycle!

© NOAA


March 17, 2015 – SPACE
– A geomagnetic storm that government scientists rate as severe hit the planet on Tuesday morning.

The storm rated as a G4 on a NOAA scale, which tops out at G5. It’s the strongest storm that’s happened in the current solar cycle, which lasts 11 years.

The Space Weather Prediction Center says that the storm is from sun activity that started on March 15.

It warned that there could be possible widespread voltage control problems at power systems and some protective systems could trip out key assets from the grid in the affected areas, which include areas of Canada and Alaska.

Spacecraft could also experience surface charging and tracking problems and corrections may be needed for orientation problems.

It warned that satellite navigation systems could be affected for hours and low-frequency radio navigation disrupted.

It also said that the aurora could be seen as far south as California because of the storm. Images on Twitter showed it was visible in the pre-dawn hours in Washington state.

A less severe storm hit Earth on January 7. That storm was classified as a G3.  – MyFox NY.


Bookmark the permalink.

Leave a Reply