Occurred Oct 20, 2026, 8:00:00 PM UTC

First published Oct 21, 2026, 2:13:16 AM UTC · Last updated Oct 21, 2026, 2:13:16 AM UTC

Medium satellite-observed smoke area centered at 54.410°N, 122.289°W — Near Willow River, BC, Canada

NOAA HMS classified a satellite-observed smoke area near Willow River, British Columbia, as medium density. The observation ran from 20:00 to 23:30 UTC on October 20, 2026; it is not a ground-level air-quality measurement or health alert.

At a glance

Affected location: Willow River, British Columbia, Canada

Share this event

Follow: Events in Canada

Manage follows

Why it matters

It documents observed smoke extent while explicitly not reporting ground-level air quality or a health alert.

Location

Show nearby reports · last 30 days

Highlighted marker: this event.

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 7/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 1/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 2/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 2/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Urgency: 1/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Primary official sources

NOAA HMS Smoke Detection Medium satellite-observed smoke area centered at 54.410°N, 122.289°W — Near Willow River, BC, CanadaNOAA/NESDIS Hazard Mapping System (HMS) Usage terms

Report an issue

Read our editorial process and corrections policy.

Continue exploring

Related developments reported in the last 30 days. These are not necessarily ongoing incidents.

Nearby · within 200 km
Heavy satellite-observed smoke area centered at 54.357°N, 122.187°W — Near Willow River, BC, CanadaOct 20, 2026, 8:00 PM UTC
NOAA HMS classified a satellite-observed smoke area near Willow River, British Columbia, as heavy density, observed by GOES-EAST from 20:00 to 23:30 UTC on October 20, 2026. The source says this is not a ground-level air-quality measurement or health alert.
Nearby · within 200 km
Medium satellite-observed smoke area centered at 54.551°N, 123.281°W — Near McLeod Lake, BC, CanadaOct 20, 2026, 8:00 PM UTC
NOAA HMS classified the satellite-observed smoke extent as medium density, observed by GOES-EAST between 20:00 and 23:30 UTC on October 20, 2026. Its reported centroid is near McLeod Lake, British Columbia.
Same topic
Green forest fire notification in AustraliaOct 20, 2026, 11:00 PM UTC
82 reports describing the same event are grouped here. Expand the group to review every source report.
Same topic
Heavy satellite-observed smoke area centered at 51.916°N, 119.748°W — Near Vavenby, BC, CanadaOct 20, 2026, 8:00 PM UTC
NOAA HMS classified a smoke area near Vavenby, British Columbia, as heavy density based on GOES-EAST observations from 20:00 to 23:30 UTC on October 20, 2026. The record describes satellite-observed smoke extent, not a ground-level air-quality measurement or health alert.
Same topic
Heavy satellite-observed smoke area centered at 51.293°N, 119.316°W — Near Anglemont, BC, CanadaOct 20, 2026, 8:00 PM UTC
NOAA HMS classified a satellite-observed smoke area near Anglemont, British Columbia, as heavy density. GOES-EAST observed it from 2026-10-20 20:00 to 23:30 UTC; the source says this is not a ground-level air-quality measurement or health alert.
Same topic
Heavy satellite-observed smoke area centered at 50.485°N, 126.908°W — Near Woss, BC, CanadaOct 20, 2026, 8:00 PM UTC
NOAA HMS classified a satellite-observed smoke area near Woss, British Columbia, as heavy density. GOES-EAST observed it from 2026-10-20T20:00:00Z to 2026-10-20T23:30:00Z.

Loading related developments…

Explore events in canada