Luna Fire

No longer in current feed

Whatcom County, Washington · Discovered July 2, 2026

8,553 acres
Size
42%
Contained
No growth
24h growth
1
Personnel

Source: NIFC/IRWIN (interagency) · Last upstream update 30 days ago

Current situation

Luna Fire

Inactive
Air quality · Good
AQI 39

The Luna Fire fire has burned 8,553 acres in Whatcom County, Washington. It is no longer in the current official feed, so the figures on this page reflect the last data reported. Crews have reached 42% containment. Air quality near the fire is good (AQI 39). 1 personnel are assigned to the incident.

Luna Fire size over time

20 official size readings

Grew from 3,675 to 8,553 acres across these reports.

Acreage as reported by the official incident feed, recorded by Fire Nearby each time it changes. Hover or tap the chart for each reading.

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Incident timeline

Generated automatically from official feeds the moment they change: size, containment, evacuation zones, aircraft, and incident team updates.

  1. Grew 429 acres in 24 hours to 8,553 acres

    49 days ago · September 23, 2026
  2. Containment dropped to 46% (from 53%)

    50 days ago · September 22, 2026
  3. New perimeter mapped at 8,124 acres (national perimeter feed)

    50 days ago · September 22, 2026
  4. Containment rose to 53%

    54 days ago · September 18, 2026
  5. New perimeter mapped at 7,879 acres (national perimeter feed)

    58 days ago · September 13, 2026
  6. Grew 187 acres in 9 days to 7,835 acres

    61 days ago · September 10, 2026
  7. Grew 2,178 acres in 48 hours to 7,648 acres

    70 days ago · September 2, 2026
  8. Mapped size revised down to 5,470 acres (from 5,740)

    72 days ago · August 31, 2026
  9. Grew 701 acres in 48 hours to 5,740 acres

    73 days ago · August 30, 2026
  10. Grew 263 acres in 4 days to 5,039 acres

    75 days ago · August 28, 2026
  11. Containment rose to 31%

    76 days ago · August 27, 2026
  12. Grew 152 acres in 3 days to 4,776 acres

    79 days ago · August 24, 2026
  13. Grew 149 acres in 3 days to 4,624 acres

    82 days ago · August 21, 2026
  14. Grew 211 acres in 3 days to 4,475 acres

    85 days ago · August 17, 2026
  15. Grew 364 acres in 3 days to 4,264 acres

    88 days ago · August 14, 2026
  16. Grew 225 acres in 11 hours to 3,900 acres

    91 days ago · August 12, 2026
  17. Fire first listed in official incident feeds at 3,675 acres

    91 days ago · August 11, 2026
Raw growth & containment readings
RecordedSizeContained
9/23/2026, 1:08:48 AM8,553 acres42%
9/22/2026, 12:53:54 AM8,124 acres46%
9/18/2026, 12:59:36 AM7,879 acres53%
9/11/2026, 11:42:26 PM7,879 acres34%
9/10/2026, 11:42:18 PM7,835 acres34%
9/5/2026, 12:37:36 AM7,722 acres34%
9/2/2026, 12:16:37 AM7,648 acres34%
8/31/2026, 12:31:41 AM5,470 acres27%
8/30/2026, 12:26:49 AM5,740 acres27%
8/28/2026, 12:54:46 AM5,039 acres29%
8/27/2026, 1:05:06 AM4,776 acres31%
8/24/2026, 12:00:44 AM4,776 acres0%
8/22/2026, 12:16:48 AM4,670 acres0%
8/21/2026, 12:22:26 AM4,624 acres0%
8/20/2026, 12:11:36 AM4,570 acres0%
8/19/2026, 12:12:40 AM4,477 acres0%
8/17/2026, 4:26:42 PM4,475 acres0%
8/14/2026, 11:58:21 PM4,264 acres0%
8/12/2026, 12:51:25 AM3,900 acres0%
8/11/2026, 2:04:22 PM3,675 acres0%

Recorded by Fire Nearby each time upstream data changes.

About this data

Fire Nearby aggregates official incident data and shows exactly when each value was last updated. For evacuation decisions, always follow instructions from local emergency officials and check county emergency management channels.