Can You Photograph the Aurora With a Phone?
Yes. A current smartphone held steady in night mode can record aurora color and structure that your eyes, working in near-darkness, barely register as color at all. What a phone cannot do is manufacture an aurora that is not there, so the harder half of the job is timing and site choice rather than settings.
Why the phone often sees more than you do
In very low light, human vision runs mostly on rod cells, which are sensitive but close to colorblind. A faint arc that looks pale gray to you is still emitting the same green light a camera sensor records as green. That is the single biggest reason first-time aurora photos surprise people: the phone is not exaggerating, it is just integrating light for a couple of seconds instead of a fraction of one.
The same gap works against you in reverse. A bright, fast-moving display that is obvious overhead can come out as a smeared green wash, because the structure moved during the exposure.
Timing: use the short-lead forecast, not the week-ahead hype
For deciding whether to walk outside tonight, the useful product is NOAA's Space Weather Prediction Center Aurora 30-Minute Forecast, a near-real-time map of where auroral emission is expected in roughly the next half hour, generated from the OVATION model. NOAA SWPC publishes it as a forecast of aurora location and intensity — treat it as a now-cast you refresh, not a schedule you plan a vacation around.
Two habits make it more useful:
- Check it repeatedly. A single look tells you almost nothing, because the model output changes as new solar-wind measurements arrive.
- Compare the map's southern edge to your latitude, not to the brightest part of the oval. From the lower 48, the aurora is usually a glow low on the northern horizon rather than something overhead.
Our aurora forecast basics page walks through the map itself in more detail.
What actually improves the photo
- Anything that holds the phone still. A small tripod with a phone clamp, a fence rail, a car roof. Night mode stacks several seconds of data; a handheld frame throws much of that away.
- Shoot north, with an unobstructed horizon. Aurora photography is one of the few cases where a flat northern view matters more than overall sky darkness, though both help.
- Manual or "pro" mode if your phone has it. Shorter exposures with a higher ISO preserve the rays and curtains; longer exposures give a cleaner but blurrier glow. Try both on the same display.
- A foreground. A tree line, ridge, or lake edge gives the image scale and hides sensor noise in the darkest areas.
- Lens cleaning and lens choice. A fingerprint turns every bright star into a halo. The main (widest-aperture) lens almost always beats the ultrawide or telephoto at night.
NASA's Skywatching pages collect beginner-level observing and night-sky photography guidance worth reading before a first attempt, and the general technique carries over from our phone astrophotography basics.
Honest limits
Phones are small sensors behind small lenses. Expect visible noise in deep shadow, color shifts when snow or a town light enters the frame, and automatic processing that sometimes smooths faint rays into a blob. Pointing the phone at the sky repeatedly also drains the battery fast in cold air, so a power bank kept warm in a pocket matters more than any camera setting.
If you want to learn under someone who has already solved the local site problem, public observing events are the shortcut: NASA's Night Sky Network lists clubs and star parties by location, and many of them know exactly which nearby pullout has a clean northern horizon. Our find an astronomy club page covers how to approach that.