'Severe' solar storm that hit Earth Thursday could be 'global phenomenon' with auroras as far south as California - Livescience.com
- 'Severe' solar storm that hit Earth Thursday could be 'global phenomenon' with auroras as far south as California Livescience.com
- Solar storm bombarding Earth now may reach 'extreme' levels, sparking auroras down to Alabama and straining hurricane-weakened power grids Space.com
- Northern lights may be back tonight in Massachusetts, forecast map shows potential for major aurora display CBS Boston
- A severe geomagnetic storm could cause colorful auroras over Northern California and Alabama CNN