How far south can you see the Aurora Borealis?

Northern Lights – Travel guide at Wikivoyage

Northern Lights may be visible if you live in these states - ABC News

The 9 Best Places to See the Northern Lights

Northern Lights May Be Seen As Far South As CA This Month: Here's Why

Northern Lights visible in US this week: Where and how to see aurora borealis on July 13 - ABC7 New York

Is there aurora borealis in the Southern Hemisphere? - Quora

Northern Lights Mass. Forecast: See Aurora Tonight – NBC Boston

Get Ready to See More of the Northern Lights - The New York Times

Northern lights awe skywatchers as far south as Virginia and Arizona - The Washington Post

Where to See the Northern Lights in the United States