Grizzly Bear Complex Fire becomes more active
due to fire-favorable atmospheric conditions
due to fire-favorable atmospheric conditions
Elgin,
Ore. – Residents around the
fire saw the low-level smoke dissipate to sunnier blue skies yesterday
afternoon. More solar energy and improved
ventilation increased fire activity causing a number of spot fires to approach
and push across established containment lines.
On the southern fire perimeter, the Grizzly Fire Complex, now estimated
at 71,959 acres and 10% contained, spread approximately 160 acres across Forest
Road 62. Fire fighters will be working
today to stop further movement into the Elbow Creek drainage.
To the north, the main Grizzly Bear Complex fire is most active throughout
the Rainbow Creek drainage and at Crooked Creek. The Bear Ridge Fire is active
near Cougar Creek.
Structure protection remains a priority. The communities of Grouse Flats and Troy are
being patrolled. A “thermal gel plant”
is now operational on the north side of the fire. Both helicopter- and ground-based applications
are planned to protect historic and recreational properties at risk.
The use of aircraft has periodically been interrupted due to the low
level smoke around the fire. Delivery of water drops to the fire, particularly
when breaches or spot fires occur, is a key suppression tactic to slowing fire
growth. Yesterday afternoon’s clearing of low-level smoke did allow helicopters
to fly and assist firefighters on the ground.
Personnel continue to scout and construct contingency lines to the west
and northeast of the Fire.
Cooler, moister weather is anticipated this weekend when a weather
front approaches from the west. Although
only a few tenths of inches of rain are forecast, the increased moisture will
reduce fire behavior and the chance for spotting and spread.
No changes in the current Evacuation Levels are planned for today.
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