Off-Nadir Delta

Ridge Fire near Marquette, Michigan grows to 450 acres with heavy smoke affecting nearby communities

Titles and summaries are AI-extracted from news reporting; every source is linked below. Event id e36dd584-fd4d-4a79-bd35-bf9f69e366ff.

Where
Craig Lakeresolved to locality46.612, -88.185
When
Occurrence date not stated by reportingFirst reported 2026-10-12 · last update 2026-10-15
Sourcing
17 reports17 reports across 13 outlets · independence not established
How far this got
localizednamed facility unresolvedThermal detections

Summary

The Ridge Fire, located approximately 10 miles northwest of Marquette in Michigan's Upper Peninsula, has grown to an estimated 450 acres and is 20% contained as of mid-October 2026. The fire was discovered on October 9 by a DNR pilot, and its cause remains under investigation. Firefighting efforts involve 40 ground firefighters and aircraft support, with the Michigan Department of Natural Resources leading suppression operations. Initial evacuation orders for residents along County Road 510 were lifted as weather conditions improved, with cooler temperatures and increased humidity helping to reduce fire spread. However, a shift in wind has caused heavy wildfire smoke to blanket nearby communities, prompting air quality alerts. The fire burns through mixed conifer and hardwood terrain in rugged landscape, complicating suppression efforts. Subsequent rainfall provided some relief but also created challenges including slick surfaces and smoldering subsurface fires that continue to burn.

What imagery could confirm

Which satellite to use, what to look for and why. Part of the event detail on Pro.

What remains unresolved

  • named facility unresolved

Timeline

21 recorded change(s). The ledger starts when this event was first folded: the initial observation is not recorded as a change, so an empty timeline means nothing has moved since, not that nothing is known.

    21 change(s) before the history shown here.

    Sources

    Grouped by outlet. Syndication is not collapsed, so several outlets can carry one wire story — the count is breadth of carriage, not independent confirmation.

    17 reports in all; the full list with the facts taken from each is part of the event detail on Pro.

    Related events

    2 related event(s) and 4 place(s) or facilities — the same facility, place, actor or campaign. Part of the event detail on Pro.

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