Severe solar storm causes spectacular displays of northern lights in unusual locations worldwide, including Europe, the United States, and New Zealand.
Key Points
Severe solar storm supercharged the northern lights phenomenon
Northern lights visible in locations where they are not normally seen
First severe geomagnetic storm watch issued by NOAA since 2005
Charged particles from the sun interact with Earth's magnetic field to create colorful light displays
Pros
Rare and stunning phenomenon of colorful northern lights visible in unexpected locations
Opportunity for people to witness a cosmic show that is usually limited to high latitudes
Cons
Reports of power grid issues due to the ongoing solar storm