Northern Lights Forecast for Ottawa

Tonight’s Aurora Borealis Chances and Expert Guide for Ottawa.
Loading aurora probability...

Substorm

Substorm Phase: Quiet; Aurora Activity Score: 13/100

This feature is experimental. We are actively working to improve the Substorm feature.
First Quarter 48.7% illuminated
30
Power North (GW) Measures the total energy fueling the aurora in this hemisphere. Higher values mean a stronger, more visible aurora that can be seen closer to the equator (or further from the poles).
-5.04
BZ The north-south direction of the sun's magnetic field. A negative (southward) Bz is crucial for connecting with Earth's field and boosting aurora activity.
6.05
BT The overall strength of the sun's magnetic field. A stronger Bt can indicate more energetic solar wind, which can contribute to aurora intensity, especially when Bz is favorable.
661
Wind Speed (km/s) The speed of particles flowing from the sun. Faster solar wind delivers more energy to Earth's magnetic field, increasing aurora potential.
1.16
Density (p/cm³) The concentration of particles in the solar wind. Higher density means more particles impacting Earth's magnetic field, which can intensify auroras.
2.0
KP A global index (0-9) measuring Earth's geomagnetic activity. While historically used, Kp is a less precise indicator for real-time aurora visibility compared to other factors. Higher Kp values *can* suggest stronger disturbances, but it's not the sole or most reliable predictor.

Ideal Conditions for Northern Lights in Ottawa

Power: +59 Gw | Bz: -3 | Wind Speed: 500+ | Density: 4+ | Kp: 5+ 

Auroras have been known to show in Ottawa with lesser data. It may take stronger data to see the lights in the city so we recommend going in rural areas.

Don’t Miss the Magic!

Stay ahead of the Northern Lights with real-time alerts. Subscribe now to receive a text or call whenever the aurora is active—so you never miss a moment of the show.

How to use this data:

Embark on a journey to witness the captivating Northern Lights in Ottawa, where the night sky comes alive with nature's mesmerizing light show. Explore the magic of this celestial phenomenon against the backdrop of Canada's capital city.

  1. Aurora Forecast Tool: If you're excited to witness the captivating Northern Lights in Ontario, our tool is your valuable resource. It predicts aurora appearances by collecting live satellite data and presenting it in a user-friendly dashboard, filtering out unnecessary information.
  2. Understanding the Data: While interpreting the data might seem intricate, don't worry. Our comprehensive “how-to” guide ensures a smooth understanding. It breaks down the technical aspects, helping you make sense of the forecast.
  3. Extended Forecast Feature: Elevate your aurora-chasing adventure with our extended forecast feature. This tool empowers you to meticulously plan your outings well in advance, giving you ample time to prepare for the mesmerizing Northern Lights spectacle.
  4. Real-Time Insights: On the day of, take advantage of our real-time minute-to-minute insights for an immersive and personalized experience. Stay up-to-date with the latest updates, ensuring you don't miss out on any potential aurora sightings in the Ontario night sky.

Where are the Best Places to See the Northern Lights in Ottawa?

Discover the prime spots in Ottawa to witness the enchanting Northern Lights dance across the night sky:

  1. Gatineau Park: Just a short drive from downtown Ottawa, Gatineau Park offers expansive, natural vistas that provide excellent viewing opportunities away from city lights.
  2. Carp Ridge: This rural area west of Ottawa provides a dark and open space, allowing for unobstructed views of the Northern Lights.
  3. Almonte: The charming town of Almonte, located to the west of Ottawa, offers rural settings that are conducive to enjoying the celestial spectacle.
  4. Constance Bay Beach: Along the Ottawa River, Constance Bay Beach offers a serene waterfront setting for Northern Lights viewing.
  5. Calabogie Peaks Resort: Venture further west to Calabogie for a chance to witness the auroras against the scenic backdrop of this resort area.

Immerse yourself in the natural beauty of these locations for an unforgettable Northern Lights experience in the heart of Ottawa.

When Can You See the Northern Lights in Ottawa?

To catch a glimpse of the mesmerizing Northern Lights in Ottawa, plan your aurora-chasing outings on clear nights when the sky is free from the glare of urban lights. While the auroras can appear after sunset, the prime viewing hours usually span from around 11:00 PM to 3:00 AM. However, during periods of intensified auroral activity, the Northern Lights might grace the sky earlier, casting an extraordinary spectacle across the Ottawa night sky. Keep in mind that aurora activity can be unpredictable, so staying informed with real-time forecasts is key to maximizing your chances of witnessing this captivating natural phenomenon.

What is the Best Time of Year for Aurora Borealis viewing in Ottawa?

The best time of year for Aurora Borealis viewing in Ottawa is during the fall, winter, and early spring months. From September to April, the longer nights and darker skies create optimal conditions for observing the breathtaking display of the Northern Lights. While the colder months generally offer increased sightings due to heightened solar activity and geomagnetic storms, it's important to note that the Aurora Borealis can surprise observers during any season. To maximize your chances of witnessing this captivating natural phenomenon, select clear nights, find locations away from urban light pollution, and stay updated with real-time aurora forecasts. Whether it's the longer nights of fall and winter or the potential surprises of other seasons, the Aurora Borealis offers a spectacular show in the Ottawa night sky.

Can You See the Northern Lights in Ottawa Tonight?

To determine if the Northern Lights are visible in Ottawa tonight, it's important to stay updated with real-time aurora forecasts and monitor the current geomagnetic conditions. Our Aurora Admin tool provides the latest information, and while the data is valuable, remember that aurora visibility can be influenced by various factors beyond numerical predictions.

How long do the Northern Lights usually last?

The duration of the Northern Lights, scientifically known as the aurora borealis, can vary. On average, a single display of the Northern Lights may last anywhere from a few minutes to several hours. However, during periods of heightened solar activity and favorable conditions, the auroras can persist for several hours, painting the night sky with an enchanting and mesmerizing spectacle. The exact duration of the auroras depends on factors such as the intensity of the solar storm, atmospheric conditions, and the strength of the aurora display. Keep in mind that while some auroras are brief, others can offer an extended and breathtaking show, adding to the captivating experience

What to Expect?

When viewing the mesmerizing Northern Lights in Ottawa, anticipate an enchanting display of colorful lights dancing across the night sky. These ethereal curtains of light, predominantly in shades of green and sometimes accompanied by reds and purples, create a captivating and otherworldly atmosphere. The lights can vary in intensity and movement, from gentle flickers to dynamic waves and curtains. The experience is deeply immersive and often accompanied by a sense of awe and wonder, as you witness this natural celestial phenomenon that adds a touch of magic to the Ottawa night.

Aurora Oval

Northern Hemisphere

Aurora Oval Northern Hemisphere