Still can't believe we could see Aurora Borealis from Vancouver
On a Monday night in October, the sun sent a wave of charged particles across 93 million miles, and the sky over Vancouver, Seattle, and New York answered with light. The aurora borealis — a phenomenon most North Americans associate with the far north — descended to latitudes where few had ever witnessed it, turning an ordinary evening into a moment of collective wonder. Scientists note the same solar energy that painted the sky in color carries a quieter warning about the fragility of the electrical systems modern life depends on. A second display may follow Tuesday, but the window, like all rare things, is already narrowing.
- A powerful solar flare drove the Northern Lights as far south as New York City and Vancouver — cities where most residents have never seen the aurora from their own doorstep.
- The event ignited an immediate wave of shared astonishment online, with photographers, actors, and observatory staff all documenting something they struggled to believe was real.
- Beneath the spectacle, a practical tension hums: the same solar particles illuminating the sky are battering Earth's magnetic field and could disrupt electrical grids through Tuesday evening.
- A UBC astronomer reassures that this particular flare is unlikely to cause severe damage — but notes that a stronger storm could stress power infrastructure across entire continents.
- Tuesday night offers one more possible viewing, though cloud cover threatens to close the curtain on the event before many get a second chance to look up.
Monday night, the aurora borealis appeared over Vancouver — a sight so rare this far south that people stepped outside and simply didn't believe what they were seeing. The lights stretched across a remarkable swath of the continent, from Calgary and Winnipeg to Seattle and New York City, each city briefly sharing in something usually reserved for the far north. Cameras came out. The images spread online almost instantly.
The cause was a solar flare — a surge of charged particles that traveled 93 million miles from the sun and collided with Earth's magnetic field. Dr. Harvey Richer, an astronomy professor at UBC, called Monday's conditions nearly perfect for viewing and noted that the geographic reach of the display was what made it truly unusual. A Vancouver photographer posted a time-lapse in disbelief. Actor Pedro Pascal shared a photo with millions of followers. At the Mount Washington Observatory in New Hampshire, staff saw the Northern Lights in person for the first time in their lives.
The same solar activity, however, carries a practical edge. Richer warned that such flares can disrupt electrical infrastructure — though he did not expect this particular event to cause serious damage. A more powerful storm, he noted, could be a different matter entirely.
A second aurora display was forecast for Tuesday night, but Richer tempered expectations: cloud cover was moving into many regions, and clear skies are essential. The window, he suggested, was likely closing — a quiet reminder that rare celestial events don't linger.
Monday night, the sky over Vancouver did something it almost never does. The aurora borealis swept across the horizon—a rare visitor this far south, visible not just from the prairies where such things occasionally happen, but from cities like Seattle, Calgary, Winnipeg, and even New York. People who caught it in clear skies grabbed their cameras. The pictures spread online almost immediately, each one a small proof that something extraordinary had happened overhead.
The cause was a solar flare—a wave of negatively charged particles from the sun that had traveled the 93 million miles to Earth and collided with the planet's magnetic field. Dr. Harvey Richer, an astronomy professor at UBC, explained that while Vancouverites have seen the Northern Lights before, it remains genuinely rare. Monday's conditions were nearly perfect for viewing, if you happened to be outside and looking up. The scope of the display was what made it remarkable. "You could see aurora as far south as New York City," Richer said, describing the unusual reach of the phenomenon.
A local photographer managed to capture a time-lapse of the lights from Vancouver. Diego Rebello posted his footage online with the kind of disbelief that comes from witnessing something you didn't think was possible from your own city: "Still can't believe we could see Aurora Borealis from Vancouver last night!!!" Across the continent, others were doing the same—documenting, sharing, marveling. Actor Pedro Pascal, filming on location, snapped a photo and posted it to his 2.3 million Instagram followers. Even the Mount Washington Observatory in New Hampshire tracked the display; staff there noted it was the first time many of them had ever seen the Northern Lights in person.
But the same solar activity that created the spectacle carries a practical concern. The flare is expected to continue battering Earth's magnetic field through Tuesday evening, and Richer warned that such events can disrupt electrical infrastructure. "There could be outages and things of that sort," he said, though he added that he didn't anticipate this particular flare would cause severe damage. A larger event could prove far more consequential, he noted—the kind of solar storm that could genuinely stress power grids across continents.
A second showing of the aurora was forecast for Tuesday night, offering another chance for those who missed Monday's display. But Richer tempered expectations. Cloud cover was expected to roll into many regions, including Vancouver, and clear skies are essential for viewing. "You do need obviously clear skies, and no moon is also better," he explained. The window, he suggested, might be closing. "That may be the end of it," he said—a reminder that rare celestial events, by their nature, don't wait around.
Notable Quotes
You could see aurora as far south as New York City— Dr. Harvey Richer, UBC astronomy professor
There could be outages and things of that sort, but I don't expect it to be a drastic event from this particular flare— Dr. Harvey Richer
The Hearth Conversation Another angle on the story
Why does the aurora reach so far south so rarely? Is it just about the strength of the flare?
Partly that, yes—but also about the geometry of the solar wind and how Earth's magnetic field is oriented when the particles arrive. Most of the time, the aurora stays confined to the polar regions. When conditions align just right, the effect extends much farther.
You mentioned the electrical grid risk. How serious is that actually?
It depends entirely on the magnitude of the flare. This one was strong enough to create a spectacular light show, but not strong enough to cause major infrastructure failure. A truly massive flare—the kind we haven't seen in the modern era—could knock out transformers and leave regions without power for weeks.
So people in Vancouver got lucky twice—they saw something rare, and nothing bad happened.
Exactly. They got the gift without the consequence. Though it's worth noting that the people in New Hampshire at the observatory, many of whom had never seen the lights before, experienced something they'll probably remember for the rest of their lives.
Why is Tuesday night's forecast less promising?
Cloud cover. You can't see light through clouds, no matter how bright it is. The aurora could be happening right overhead, and if there's a thick cloud layer, you'd never know it was there.
Does this kind of event happen on a predictable cycle?
Solar activity does follow cycles, but individual flares are harder to predict. We can see them coming once they've left the sun, but we can't know in advance which ones will be strong enough to create auroras this far south.