How northern lights and stranded whales might strangely be connected

The northern lights might be a brilliant spectacle for some, but they spelled doom for some unfortunate sperm whales.

Strongest geomagnetic storm this solar cycle sparks dazzling Northern Lights

A pair of coronal mass ejections (CMEs) emitted by the sun last Sunday have now triggered a severe geomagnetic storm around the globe. At first, only a mild geomagnetic storm was registered after the first wave hit our planet’s magnetosphere. Quickly, however, the storm has intensified to G4 status, or only one notch below the highest level solar storm, according to the NOAA’s Space Weather Prediction Center. This is the most severe solar storm of the current solar cycle.