First published Oct 20, 2026, 7:55:16 PM UTC · Last updated Oct 20, 2026, 7:55:16 PM UTC

Medium satellite-observed smoke area centered at 48.626°N, 120.277°W — Near Mazama, WA, United States

NOAA HMS classified smoke observed by GOES-East near Mazama as medium density during a two-hour observation period on October 20, 2026. The source notes this is not a ground-level air-quality measurement or health alert.

At a glance

Affected location: Mazama, Washington, United States

Share this event

Follow: Events in United States

Manage follows

Why it matters

The record documents a satellite-observed smoke extent but provides no ground-level air-quality reading or health advice.

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 48.626°N, 120.277°W — Near Mazama, WA, United StatesNOAA/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 48.064°N, 118.702°W — Near Keller, WA, United StatesOct 20, 2026, 3:00 PM UTC
NOAA HMS classified a satellite-observed smoke area near Keller, Washington, as heavy density, based on GOES-East observations from 15:00 to 17:00 UTC on October 20, 2026. The source states this is not a ground-level air-quality measurement or health alert.
Nearby · within 200 km
Medium satellite-observed smoke area centered at 47.980°N, 118.711°W — Near Keller, WA, United StatesOct 20, 2026, 3:00 PM UTC
NOAA HMS classified a satellite-observed smoke area near Keller, Washington, as medium density, observed by GOES-EAST from 15:00 to 17:00 UTC on October 20, 2026. The source identifies this as an observed smoke extent, not a ground-level air-quality measurement or health alert.
Nearby · within 200 km
Medium satellite-observed smoke area centered at 48.325°N, 120.719°W — Near Stehekin, WA, United StatesOct 20, 2026, 3:00 PM UTC
NOAA HMS classified the satellite-observed smoke as medium density during the stated GOES-EAST observation window. 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 48.111°N, 118.719°W — Near Keller, WA, United StatesOct 20, 2026, 2:50 PM UTC
2 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 near Keller, WashingtonOct 20, 2026, 2:50 PM UTC
NOAA HMS classified the satellite-observed smoke as medium density at 14:50 UTC on October 20, 2026. The record states that it is not a ground-level air-quality measurement or health alert.
Nearby · within 200 km
Medium satellite-observed smoke area centered at 48.292°N, 118.401°W — Near Inchelium, WA, United StatesOct 18, 2026, 5:00 PM UTC
3 reports describing the same event are grouped here. Expand the group to review every source report.

Loading related developments…

Explore events in united states