First published 10/10/2026, 1:32:15 AM UTC · Last updated 10/10/2026, 1:32:15 AM UTC

Heavy satellite-observed smoke area centered at 39.604°N, 122.065°W — Near Glenn, CA, United States

NOAA HMS classified a satellite-observed smoke area near Glenn, California, as heavy density during the stated observation period. The source notes this is an observed smoke extent, not a ground-level air-quality measurement or health alert.

Illustrative image: The Nustar Fire (Crockett, California) smoke plume from the 7th floor of 345 Spear Street, San Francisco, a few hours after the first started. — Dicklyon/Wikimedia Commons, CC BY-SA 4.0

Why it matters

It records a satellite-detected smoke extent while explicitly not providing a ground-level air-quality reading 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 39.604°N, 122.065°W — Near Glenn, CA, United StatesNOAA/NESDIS Hazard Mapping System (HMS) Usage terms

Report an issue

Read our editorial process and corrections policy.