Aurora is visible from Michigan several times a year. In central Michigan the geomagnetic latitude is about 55°, so the northern lights usually need a Kp index of about 4.0 or higher to appear low on the northern horizon; the north of the state (around Passage Island Light) needs about Kp 2.5.
Kp needed (center)
Kp 4.0
geomag. lat 55°
Kp needed (north)
Kp 2.5
Passage Island Light
Kp needed (south)
Kp 6.0
Detroit River International Wildlife Refuge
Kp needed in Michigan cities
| City | Geomagnetic lat. | Kp needed | City sky |
|---|---|---|---|
| Detroit | 51.4° | Kp 5.5 | 7 |
| Grand Rapids | 51.9° | Kp 5.5 | 7 |
| Warren | 51.5° | Kp 5.5 | 8 |
| Sterling Heights | 51.6° | Kp 5.5 | 8 |
| Ann Arbor | 51.3° | Kp 5.5 | 7 |
| Lansing | 51.7° | Kp 5.5 | 7 |
| Clinton Township | 51.6° | Kp 5.5 | 8 |
| Flint | 52.0° | Kp 5.0 | 7 |
| Dearborn | 51.3° | Kp 5.5 | 8 |
| Livonia | 51.4° | Kp 5.5 | 8 |
| Canton | 51.3° | Kp 5.5 | 8 |
| Troy | 51.6° | Kp 5.5 | 8 |
| Westland | 51.3° | Kp 5.5 | 8 |
| Farmington Hills | 51.5° | Kp 5.5 | 8 |
| Kalamazoo | 51.2° | Kp 5.5 | 7 |
Approximate Kp for aurora low on the northern horizon (camera-visible). Higher Kp lets it climb higher and show color to the eye.
Dark, northern photo locations in Michigan
| Location | Type | County | Est. Bortle |
|---|---|---|---|
| Tahquamenon Falls State Park | State Park | Chippewa County | 1 |
| Lake Gogebic State Park | State Park | Gogebic County | 1 |
| Baraga State Park | State Park | Baraga County | 1 |
| Brimley State Park | State Park | Chippewa County | 2 |
| Twin Lakes State Park | State Park | Houghton County | 1 |
| Fort Wilkins Historic State Park | State Park | Keweenaw County | 1 |
| Porcupine Mountains Wilderness State Park | State Park | Ontonagon County | 1 |
| Bewabic State Park | State Park | Iron County | 2 |
| Wagner Falls Scenic Site | State Park | Alger County | 1 |
| Scenic Overlook | Scenic Viewpoint | Alger County | 1 |
| Lake of the Clouds Overlook | Scenic Viewpoint | Ontonagon County | 1 |
| McLain State Park | State Park | Houghton County | 2 |
How to photograph the northern lights
- Watch the live Kp forecast above and NOAA's 30-minute aurora forecast; storms often peak between 10 p.m. and 2 a.m.
- Find an unobstructed view to the north — a lake, open field or ridge — away from town lights.
- Start at ISO 1600–3200, f/2.8 or faster, 5–15 seconds; shorter exposures keep fast-moving curtains sharp.
- Your camera sees aurora as green or red long before your eyes do — take test shots whenever Kp is near the threshold.
- Moonlight lights the foreground but washes out faint aurora; strong storms are still worth shooting under a bright moon.
FAQ
Can you see the northern lights in Michigan?
Yes, several times a year. Central Michigan usually needs about Kp 4.0; the north about Kp 2.5.
What Kp index do I need?
Roughly Kp 4.0+ for central Michigan. Kp is a 0–9 scale of geomagnetic activity; each step moves the aurora's southern edge a few degrees of latitude.
Where is the best place to see the aurora in Michigan?
Dark sites with a clear northern view, such as Tahquamenon Falls State Park, Lake Gogebic State Park, Baraga State Park.