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Northern lights in United States

30 places · each with the Kp index it needs
In United States the aurora is not one answer: the north of the country needs Kp 3, the south Kp 8. Pick your place below — each page shows the live index, the three-day forecast and tonight's moon.
Live aurora map and Kp index → Light pollution map →

Needs Kp 3 — quiet nights are enough

Anchorage geomagnetic 61.9°

Needs Kp 6 — G2, ~360 days per 11-year solar cycle

Duluth geomagnetic 55.4° Fargo geomagnetic 55.2°

Needs Kp 7 — G3, ~130 days per 11-year solar cycle

Bellingham geomagnetic 54.2° Spokane geomagnetic 53.8° Spokane Valley geomagnetic 53.8° Minneapolis geomagnetic 53.6° Everett geomagnetic 53.5° Saint Paul geomagnetic 53.5° Bloomington geomagnetic 53.4° Green Bay geomagnetic 53.4° Kirkland geomagnetic 53.2° Bellevue geomagnetic 53.1° Seattle geomagnetic 53.1° Billings geomagnetic 53° Renton geomagnetic 53° Kent geomagnetic 52.9° Federal Way geomagnetic 52.8° Rochester geomagnetic 52.7° Tacoma geomagnetic 52.7° Rochester geomagnetic 52.4° Manchester geomagnetic 52.3° Syracuse geomagnetic 52.3° Yakima geomagnetic 52.3° Amherst geomagnetic 52.2°

Needs Kp 8 — G4, ~60 days per 11-year solar cycle

Tri-Cities geomagnetic 52.2° Buffalo geomagnetic 52.1° Flint geomagnetic 52.1° Nashua geomagnetic 52.1° Lawrence geomagnetic 52°