Aurora tonight in Vancouver

Can you see the aurora borealis from Vancouver?

Vancouver is well outside the normal aurora zone, so a display here requires a genuinely strong geomagnetic storm — which is exactly why the sightings that do happen make the news.

Vancouver needs Kp 7, and it is a difficult city for aurora watching for two reasons: it sits south of the productive latitudes, and the Pacific Northwest cloud that makes the region green also makes it overcast for much of the winter. The mountains give you altitude and darkness when a clear storm night does arrive.

Country

Canada

Magnetic latitude

49.3°N

Geographic latitude

49.28°

Aurora threshold

Kp 7

Light pollution

Bortle 9

Deep-dark nights / yr

322

Sun at solar midnight

64.2° below horizon

Midnight sun

none

When to look: the Vancouver aurora season

Astronomical darkness returns to Vancouver around **13 Jul** and lasts until about **30 May** — 322 nights on which the sun reaches at least 18° below the horizon. That window is computed from Vancouver's own coordinates rather than copied from a regional rule of thumb. The counter-season is just as clearly defined: from about **31 May** to **12 Jul** (43 nights) the sun never gets 18° below the horizon, so the sky never reaches full darkness, though the sky stays dark enough in the early hours that a bright display is still worth looking for.

The dark half of the year at Vancouver delivers a genuinely black sky, with the sun 64.2° below the horizon at its deepest. The bright half is the trade-off: from around 31 May to 12 Jul the sun stays above 18° below the horizon, and nothing short of a major storm has a chance.

Where to go in Vancouver

The Sea-to-Sky corridor north of the city climbs quickly out of the light dome and often out of the low cloud as well.

Everything you are looking for is in the northern sky over the magnetic pole, so the practical requirement is simple: an unobstructed northern horizon with no artificial light in your line of sight. The "best window" shown above picks the first hour where cloud cover drops under roughly 40% while the sky here is genuinely dark.

What Kp do you need in Vancouver?

Here is what each Kp value would actually put in Vancouver's sky — the row that matters is the one at Kp 7, which is where this city's magnetic latitude of 49.3° places its threshold:

The most common reason people in Vancouver miss a display is not a bad forecast — it is staying inside the city. At Bortle class 9, a Kp 7 event that would be obvious from open country can be completely invisible from a lit street. If the answer above says GO or MAYBE, treat the drive out of town as part of the plan rather than an optional extra.

How tonight's answer is calculated for Vancouver

Five inputs produce the answer at the top of this page, and every one of them is specific to Vancouver: the NOAA Kp forecast against a threshold of Kp 7 (35% of the score), cloud cover through the night at 49.28°, -123.12° (25%), the moon (15%), astronomical darkness at this latitude (15%), and light pollution at Bortle 9 (10%). The method, its data sources and its known limitations are documented on our methodology page. No signup, no app, no account — the page computes everything in your browser from NOAA and Open-Meteo directly. Anonymous analytics and Google's advertising script are the only third parties involved, and both are set out on our privacy page.