First published 10/8/2026, 11:23:15 PM UTC · Last updated 10/8/2026, 11:23:15 PM UTC

Heavy satellite-observed smoke area centered at 46.959°N, 113.566°W — Near Bonner, MT, United States

NOAA HMS classified a satellite-observed smoke area near Bonner, Montana, as heavy density, observed from 17:00 to 20:00 UTC on October 8, 2026. The source states this is an observed smoke extent, not a ground-level air-quality measurement or health alert.

Illustrative image: Aerial view looking southeast along the valley of the Kootenay River in northern Idaho, with Bonner's Ferry, Idaho, where the river turns left (east) at the end of the valley; smoke plume of the Elmo Fire in the background; August 3, 2022 — Dicklyon/Wikimedia Commons, CC BY-SA 4.0

Why it matters

It documents a heavy-density smoke extent while explicitly distinguishing it from a ground-level air-quality measurement or health alert.

Location

Categories: environment-and-climate

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: 3/10The 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).
Positivity: 3/10How harmful or beneficial the event is, from strongly harmful (1) to strongly positive (10).
Urgency: 2/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Sources

Primary official sourceHeavy satellite-observed smoke area centered at 46.959°N, 113.566°W — Near Bonner, MT, United StatesNOAA/NESDIS Hazard Mapping System (HMS) Usage terms

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