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Leftover campfire sparked deadly Yosemite blaze that killed 2 hero pilots: officials

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Cite

Peña, M. (2026, September 30). Leftover campfire sparked deadly Yosemite blaze that killed 2 hero pilots: officials. New York Post. https://nypost.com/2026/09/30/us-news/cause-of-deadly-yosemite-dome-wildfire-that-killed-two-revealed/

Dated when The Aporia collected the article, usually within hours of publication. Check the original for its exact date and byline.

New York Post · collected 2026-09-30 · by Marina Peña

Quick Summary

Officials determined that an abandoned campfire started the Yosemite Dome Fire on September 15, which burned about 5,500 acres in Yosemite National Park. The wildfire forced closures of trails and Glacier Point Road due to smoke and firefighting needs. Sadly, two firefighting pilots, Greg King and Ryan Cutter, lost their lives battling the blaze. As of the latest update, more than a third of the fire was contained despite its difficult terrain and limited access for firefighters.
Written by AI on 2026-09-30, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

On September 15, an abandoned campfire sparked the Yosemite Dome Fire, which has since burned about 5,500 acres and led to the closure of multiple trails and Glacier Point road in Yosemite National Park. The road was closed on September 23 due to reduced visibility caused by smoke from the fire and for firefighting operations. As of the latest update, more than a third of the fire has been contained, but it continues to run upslope with limited access. Sadly, two firefighting pilots, Greg King and Ryan Cutter, lost their lives battling this blaze. Crews held a ceremony in Modesto on September 27 to honor them. Despite extensive efforts by firefighters, no structures have yet been damaged by the fire.

Written for “Yosemite Fire Investigation” on 2026-11-01, grounded in this article and the 0 other(s) covering the same event.

Story

📰 Yosemite Fire Investigation
Environment · 1 article(s) covering the same event.

Compared with similar articles

Nothing to compare against. No article is close enough to this one for the pipeline to have linked or judged the pair.
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
12
sentences that state something as happening or true
Uncertain
25%
3 of 12 hedged ("reportedly", "may", "according to")
Leaning
not political
takes no side on a contested political question
Publisher signals
66/100
New York Post's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
1
Environment
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-09-30 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

New York Post · 15783 article(s) · 35 correction(s) detected
Running correction rate · 35 correction(s)

Who wrote this

Marina Peña
62 article(s) here · 1 carrying a prediction
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Also by Marina Peña
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 62 articles by Marina Peña →

Topics

Cal Fire Modesto the Yosemite Dome Fire

Subjects

Cal Fire ORG · 2× Greg King PERSON · 1× Modesto GPE · 1× Ryan Cutter PERSON · 1×

Narrative

On Sept. 23, it led to the closure of Glacier Point road, which leads to one of the most iconic viewpoints in the park for visitors, Glacier Point, park officials said.
framing: mixed · carried by 1 article(s) · first seen 2026-09-30
🔮 As it turns out, the Yosemite Dome Fire that has burned thousands of acres could have been avoided — officials revealed Tuesday that an abandoned campfire sparked the blaze.

Claims (12 extracted, 3 hedged)

As it turns out, the Yosemite Dome Fire that has burned thousands of acres could have been avoided — officials revealed Tuesday that an abandoned campfire sparked the blaze. uncertain
campfire → turn → blaze
The fire began around 7 a.m. on Sept. 15, according to Cal Fire. uncertain
fire → begin → Fire
It has since burned about 5,500 acres and forced the closure of multiple trails in Yosemite National Park. asserted
It → burn → Park
On Sept. 23, it led to the closure of Glacier Point road, which leads to one of the most iconic viewpoints in the park for visitors, Glacier Point, park officials said. asserted
officials → lead → visitors
The road was closed due to reduced visibility caused by the smoke from the wildfire and to safely allow for firefighting operations in the area to continue. asserted
operations → close → area
As of the latest update, the fire was more than a third contained, according to Cal Fire. uncertain
fire → accord → Fire
The blaze was burning “in the wilderness, with grass, brush, and timber fuels,” the agency reported previously. asserted
agency → burn → fuels
“It is running upslope, aligned with terrain and wind, with limited and difficult access.” asserted
It → run → access
The blaze has also claimed the lives of two firefighting pilots, Greg King and Ryan Cutter. asserted
blaze → claim → pilots
Crews working to contain the fire held a ceremony in Modesto on Tuesday morning to honor them. asserted
Crews → work → them
While no structures have been damaged, the fire has affected nearby communities and remains active. asserted
fire → damage → communities
The blaze continues to spread to the north and northeast, while crews have been able to hold the western and southern sides of the fire. asserted
crews → continue → fire
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