First published 10/4/2026, 4:39:15 AM · Last updated 10/4/2026, 4:39:15 AM

Heavy satellite-observed smoke area centered at 37.690°N, 119.590°W

NOAA HMS classified a satellite-observed smoke area as heavy density, with observations from GOES-EAST between 17:00 and 20:00 UTC on October 3, 2026. Its centroid is 37.689514°N, 119.589661°W; this is not a ground-level air-quality measurement or health alert.

Categories: environment-and-climate

Generated scores

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

Confidence: 5/10How 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: 1/10The 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: 4/10How harmful or beneficial the event is, from strongly harmful (1) to strongly positive (10).
Urgency: 1/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Why it matters

The observation identifies a heavy-density smoke area but does not measure ground-level air quality or issue a health alert.

Sources

Heavy satellite-observed smoke area centered at 37.690°N, 119.590°WNOAA/NESDIS Hazard Mapping System (HMS) Usage terms

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