First published Oct 18, 2026, 10:20:15 PM UTC · Last updated Oct 18, 2026, 10:20:15 PM UTC

Heavy satellite-observed smoke area centered at 44.159°N, 118.569°W — Near Prairie City, OR, United States

NOAA HMS classified a satellite-observed smoke area near Prairie City, Oregon, as heavy density, observed by GOES-EAST from 17:00 to 20:00 UTC on October 18, 2026. The source states this is not a ground-level air-quality measurement or health alert.

At a glance

Affected location: Near Prairie City, Oregon

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Why it matters

It documents a heavy-density satellite smoke observation near Prairie City without reporting a ground-level air-quality measurement or health alert.

Location

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Generated scores

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

Confidence: 6/10How 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).

Primary official sources

NOAA HMS Smoke Detection Heavy satellite-observed smoke area centered at 44.159°N, 118.569°W — Near Prairie City, OR, United StatesNOAA/NESDIS Hazard Mapping System (HMS) Usage terms

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

Nearby · within 200 km
Medium satellite-observed smoke area centered at 43.858°N, 118.315°W — Near Drewsey, OR, United StatesOct 18, 2026, 5:00 PM UTC
A medium-density smoke area was observed by satellite near Drewsey, Oregon, from 17:00 to 20:00 UTC on October 18, 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 44.160°N, 118.598°W — Near Prairie City, OR, United StatesOct 18, 2026, 5:00 PM UTC
NOAA HMS classified a satellite-observed smoke area near Prairie City, Oregon, as medium density on October 18, 2026. The source states this is an observed smoke extent, not a ground-level air-quality measurement or health alert.
Nearby · within 200 km
Heavy satellite-observed smoke area centered at 44.044°N, 118.754°W — Near Drewsey, OR, United StatesOct 18, 2026, 3:00 PM UTC
3 reports describing the same event are grouped here. Expand the group to review every source report.
Nearby · within 200 km
Heavy satellite-observed smoke area centered at 44.100°N, 118.592°W — Near Prairie City, OR, United StatesOct 18, 2026, 3:00 PM UTC
3 reports describing the same event are grouped here. Expand the group to review every source report.
Nearby · within 200 km
Medium satellite-observed smoke area centered at 43.918°N, 118.379°W — Near Drewsey, OR, United StatesOct 18, 2026, 3:00 PM UTC
3 reports describing the same event are grouped here. Expand the group to review every source report.
Nearby · within 200 km
Medium satellite-observed smoke area centered at 42.829°N, 118.453°W — Near Princeton, OR, United StatesOct 18, 2026, 3:00 PM UTC
3 reports describing the same event are grouped here. Expand the group to review every source report.

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