Planet Briefing

Occurred

First published · Last updated

Heavy satellite-observed smoke area centered at 40.920°N, 122.234°W — Near Montgomery Creek, CA, United States

Reported by NOAA HMS Smoke Detection

NOAA HMS classified the satellite-observed smoke area near Montgomery Creek as heavy density, based on GOES-EAST observations from 16:00 to 18:00 UTC on November 12, 2026. The source states this is an observed smoke extent, not a ground-level air-quality measurement or health alert.

At a glance

  • Affected location: Near Montgomery Creek, California
California Wildfire Smoke
Illustrative image: California Wildfire Smoke — Ken Lund/Wikimedia Commons, CC BY-SA 2.0
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Why it matters

The report identifies the extent and density of observed smoke while explicitly distinguishing it from ground-level air quality and a health alert.

Location

Highlighted marker: this event.

Generated scores

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

Confidence
6/10
Geographic reach
1/10
Global importance
3/10
Impact magnitude
2/10
Urgency
2/10

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