Chasing the Northern Lights: A Complete Guide to Aurora Photography

The aurora borealis is one of nature’s most spectacular displays, creating curtains of light that dance across the polar skies. Photo: Stephan Seeber / Pexels

The Magic of the Aurora

There are few experiences in nature as humbling and awe-inspiring as standing beneath a sky filled with the aurora borealis. Curtains of green, purple, and red light ripple and wave across the heavens, shifting and morphing in real-time as if the sky itself is alive. For photographers, the aurora represents both the ultimate challenge and the ultimate reward—a fleeting, unpredictable phenomenon that demands technical skill, patience, and a bit of luck to capture. If you’re just getting started with night sky imaging, our astrophotography beginner’s guide covers all the fundamentals.

The northern lights have captivated humanity for millennia. Indigenous peoples of the Arctic created myths and legends to explain the dancing lights—the souls of the dead, reflections from vast schools of fish, or the breath of celestial creatures. Today, we understand the science: charged particles from the Sun colliding with atoms in Earth’s atmosphere, exciting them to emit light. But understanding the physics does not diminish the magic. If anything, knowing that we are witnessing a connection between our planet and the Sun, mediated by Earth’s magnetic field, makes the experience even more profound.

Understanding Aurora Science

To photograph the aurora effectively, it helps to understand what creates it and when it is most likely to appear:

The Solar Connection

The aurora begins at the Sun. Our star constantly emits a stream of charged particles called the solar wind. During solar storms and coronal mass ejections, this stream intensifies dramatically. When these particles reach Earth, they are funneled by our planet’s magnetic field toward the polar regions, where they collide with oxygen and nitrogen atoms in the upper atmosphere. Oxygen at high altitudes (above 150 miles) produces red light. Oxygen at lower altitudes (60-150 miles) creates the characteristic green color. Nitrogen produces blue and purple hues, often visible at the bottom edges of auroral curtains. Learn more about the science at NOAA’s aurora science page.

The Aurora Oval

Auroras do not appear randomly at the poles. They form in an oval-shaped ring centered on Earth’s magnetic poles. This auroral oval expands and contracts based on solar activity. During major geomagnetic storms, the oval can push far south, bringing auroras to latitudes that rarely see them. During quiet periods, it contracts, and you need to travel to high latitudes like Alaska, northern Canada, Iceland, Norway, or Finland to see the display.

Best Times to See Auroras

• Season: Auroras occur year-round, but the long nights of winter (September through March in the northern hemisphere) provide the best opportunities
• Time of night: Auroras can appear anytime it’s dark, but activity often peaks around midnight local time
• Solar cycle: The Sun goes through an 11-year cycle of activity. We are currently approaching solar maximum, meaning more frequent and intense auroras through 2026-2027
• Weather: Clear, dark skies are essential. Clouds will obscure even the brightest aurora

Planning Your Aurora Trip

Top Aurora Destinations

Fairbanks, Alaska: Located directly under the auroral oval, Fairbanks offers excellent viewing odds. The surrounding Chena Hot Springs and Murphy Dome provide dark skies away from city lights.

Tromsø, Norway: Known as the “Capital of the Arctic,” Tromsø offers a combination of accessibility, infrastructure, and reliable aurora viewing from September through April.

Yellowknife, Canada: Located in Canada’s Northwest Territories, Yellowknife has clear skies and sits directly under the auroral oval, making it one of the most reliable aurora destinations.

Reykjavik, Iceland: Easy to reach from North America and Europe, Iceland offers diverse landscapes—waterfalls, glaciers, black sand beaches—that make stunning foregrounds for aurora photography.

Lapland, Finland: Glass igloos, snow hotels, and vast wilderness areas make Finnish Lapland a magical place to experience the northern lights.

Aurora Forecasting

Several tools help predict aurora activity:

• NOAA Space Weather Prediction Center: Provides 3-day aurora forecasts based on solar wind data
• Aurora apps: My Aurora Forecast, Aurora Alert, and similar apps provide real-time alerts when aurora is visible at your location. See our guide to the best astronomy apps for our top picks
• Kp index: A scale from 0-9 indicating geomagnetic activity. Kp 3-4 brings auroras to northern US states; Kp 5+ can push them to mid-latitudes

Essential Camera Equipment

Aurora photography pushes camera equipment to its limits. Here’s what you need:

Camera Body

You need a camera capable of high ISO performance with minimal noise. Full-frame DSLRs and mirrorless cameras from the last 5-7 years work well. Crop sensor cameras can work but struggle more with noise. Look for cameras that perform well at ISO 3200-6400.

Recommended cameras: Sony A7 series, Nikon Z6/Z7, Canon R6/R5, or equivalent. Older models like the Nikon D750 or Canon 6D also perform admirably for aurora work.

Lenses

Fast, wide-angle lenses are essential. You want to capture as much sky as possible while letting in maximum light:

• 14-24mm f/2.8: The sweet spot for aurora photography
• 12-24mm f/4: Works if the aurora is bright, but f/2.8 is preferred
• Prime lenses: 14mm f/1.8, 20mm f/1.4, or 24mm f/1.4 offer excellent performance

Avoid zoom lenses slower than f/4—they simply do not gather enough light for quality aurora shots.

Sturdy Tripod

You will be shooting exposures of several seconds to 30 seconds, so a solid tripod is non-negotiable. Carbon fiber tripods are preferred in cold environments as they do not conduct heat away from your hands. Ensure the tripod is stable enough for windy conditions common in aurora viewing locations.

Additional Essentials

• Extra batteries: Cold weather drains batteries rapidly. Keep spares warm in an inside pocket
• Memory cards: Shoot raw format, which requires more storage
• Headlamp with red light: Preserves night vision while adjusting camera settings
• Remote shutter release: Prevents camera shake, though self-timer works in a pinch
• Hand and foot warmers: You will be standing outside in sub-zero temperatures for hours

Camera Settings for Aurora Photography

Aurora photography requires balancing three competing factors: capturing enough light, avoiding star trails, and minimizing noise. Here are starting points:

Basic Settings

• Mode: Manual
• ISO: 1600-6400 (start at 3200 and adjust based on aurora brightness)
• Aperture: Widest available (f/1.4 to f/2.8)
• Shutter speed: 5-15 seconds (see below for calculation)
• White balance: Daylight or Auto (adjust in post-processing)
• Focus: Manual focus at infinity (see focusing tips below)
• File format: RAW
• Image stabilization: OFF (on a tripod, it can cause blur)

Calculating Shutter Speed

The 500 Rule helps determine maximum exposure before stars trail: divide 500 by your focal length. For a 14mm lens: 500/14 = 35 seconds. However, auroras move, so shorter exposures (5-15 seconds) often work better to freeze the structure and prevent the aurora from becoming a green blur.

Focusing in the Dark

Autofocus does not work in the dark. Use these methods:

1. Focus on a distant light during daytime and tape the focus ring
2. Use live view on a bright star, zoom in, and focus manually
3. Set lens to infinity mark, then back off slightly (infinity is often past the mark)
4. Use focus peaking if your camera has it

Always take test shots and review at 100% magnification to verify sharp focus.

Composing Aurora Shots

Aurora photography is about more than just capturing the lights. The best images include compelling foregrounds:

• Natural features: Mountains, trees, lakes (reflections!), rock formations
• Human elements: Cabins, teepees, vehicles, people (silhouettes work well)
• Leading lines: Roads, fences, shorelines that draw the eye into the image
• Reflections: Calm water doubles the impact of the aurora

Scout locations during daylight. The best aurora photos are planned, not accidental. Know where you want to shoot before the lights appear. Our complete astrophotography planning guide has a detailed walkthrough for scouting and preparing any night sky shoot.

Advanced Techniques

Time-Lapse Photography

Aurora time-lapses reveal the dynamic, flowing nature of the lights in ways single images cannot capture. Shoot a sequence of images (every 2-5 seconds) for 30 minutes to an hour, then compile them into video. Software like LRTimelapse or Adobe After Effects can smooth exposure changes and create stunning sequences.

Panoramas

When the aurora fills the entire sky, a single frame cannot capture its full majesty. Shoot overlapping images and stitch them together in Lightroom or Photoshop. Vertical panoramas work particularly well for capturing auroral curtains stretching from horizon to horizon.

Blending Multiple Exposures

Expose for the aurora, then take a separate longer exposure for the foreground. Blend them in Photoshop using luminosity masks. This technique captures detail in both the bright sky and dark foreground that a single exposure cannot achieve.

Post-Processing Aurora Images

Raw aurora images typically need:

1. White balance adjustment: Auroras often appear too green out of camera. Adjust to achieve natural colors—greens, hints of pink/purple, and natural sky tones
2. Exposure correction: Raise shadows to reveal foreground detail, but do not overdo it
3. Noise reduction: Apply carefully to high ISO images, balancing noise reduction with detail preservation
4. Sharpening: Subtle sharpening brings out auroral structure and stars
5. Saturation/vibrance: Boost slightly to match what your eyes saw, but avoid unnatural neon colors
6. Dehaze: Can help separate aurora from sky background

The goal is to enhance reality, not create something artificial. The best aurora photos faithfully represent what you experienced. For a detailed processing workflow, see our guide to mastering astrophotography post-processing.

The Aurora Experience

Photographing the aurora is about more than technical execution. It is about standing in the cold, dark night, watching the sky come alive with ethereal light. It is about patience—waiting hours for a display that might never materialize. And it is about the rush of excitement when the sky suddenly erupts in color, and you are there to capture it. For the clearest skies and best views, read our tips on finding dark skies away from light pollution.

The northern lights remind us that Earth is a dynamic, living planet connected to the cosmos. The same Sun that warms our days and grows our crops also paints the polar skies with light. When you photograph the aurora, you are capturing a moment of cosmic connection—a reminder of our place in the vast, beautiful universe. The Wikipedia article on aurora offers an excellent deep-dive into the physics and global occurrence of this phenomenon.

So bundle up, head north, and look up. The lights are waiting.