Sunday
August 30, 2015
Shasta-Trinity & Six Rivers Fire Complexes Mike Broughton and Greg Hosburg
Forecast conditions represent impacts from smoke. Contributions from ozone and other pollutants
are not reflected.
Smoke Synopsis: 1030 Morning version
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Yesterday’s rain over most of the fires and
breezy conditions in their wake cleared skies and valleys all through NW
California. Fires were not
extinguished, however, ever though their produced smoke was greatly reduced.
The River Complex near Hyampom continues to show activity, as well as the
Gasquet Complex Fires (Bear and Peak).
Fuels are expected to dry out the next few days, which should lead to
more smoke being produced, offset in part by activity wrapping up at some of
the other locations.
Smoke dispersion over the next few days looks
good - impacts are only expected in areas close to active burning primarily
in the late night and early morning hours, and late morning-early afternoon
hours down-river. Smoke areas could
see higher concentrations for a few hours today and tomorrow near areas where
fuels have dried out enough.
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Air Quality Outlook: Shasta-Trinity & Six Rivers Complexes
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Site
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Yesterday
Observed
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Today (Sunday)
August 30, 2015
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Tomorrow (Monday)
August 31, 2015
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Comments
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Crescent City
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Good
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Good
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Klamath Glen
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Good
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Moderate
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Higher levels in the river
drainage to the east.
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Gasquet
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Moderate
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Moderate
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Happy Camp
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Moderate
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Moderate
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Etna
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Moderate
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Moderate
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Mt. Shasta
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Moderate
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Moderate
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Tulelake
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Moderate
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Moderate
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Yreka
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Moderate
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Moderate
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Eureka
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Good
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Good
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Hoopa
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Good
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Good
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Mad River/ Dinsmore
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USG
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USG
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Smoky
in the mornings, good afternoons.
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Orleans
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Good
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Good
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Weitchpec
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Good
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Good
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Some periods of higher
concentrations.
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Willow Creek
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Good
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Good
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Burnt Ranch
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Moderate
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Moderate
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Higher concentrations
mid-day, clearing in afternoon.
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Hayfork
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Moderate
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Moderate
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Hyampom
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USG
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USG
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Smoky
in the mornings, good afternoons.
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Weaverville
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Moderate
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Moderate
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Anderson/Redding
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Moderate
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Moderate
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Disclaimer:
Forecast conditions represent air quality levels affected by fine
particulates; contribution from ozone and other pollutants is not reflected. Conditions may change quickly, these
projections are based on anticipated weather and fire activity. Sensitive groups including individuals with
asthma, lung or heart disease, children, older adults, and pregnant women
should take precautions to avoid exposure to smoke. If you feel as though you are having health
effects from smoke, see your doctor or health professional as needed. In some cases your eyes are your best
tools. If it is smoky outside, you are being impacted. Use caution when driving in or around smoky
areas.
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AQI Index
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Actions to Protect Yourself
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Good
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None
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Moderate
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Unusually sensitive people
should consider reducing prolonged or heavy outdoor exertion.
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Unhealthy for Sensitive
Groups - USG
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People with heart or lung
disease, children and older adults should reduce prolonged or heavy outdoor
exertion. Everyone else should limit
prolonged or heavy exertion.
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Unhealthy
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The following groups should
avoid all physical outdoor activity: People with heart or lung disease,
children and older adults. Everyone
else should avoid prolonged or heavy exertion.
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Very Unhealthy
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Everyone should avoid any outdoor exertion; people with
respiratory or heart disease, the elderly and children should remain indoors.
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Hazardous
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The following groups should
remain indoors and keep activity levels low: People with heart or lung
disease; children and older adults. Everyone else should avoid prolonged or
heavy exertion
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Links:
North Coast Unified Air Quality
Management District http://www.ncuaqmd.org/
Siskiyou County APCD http://www.co.siskiyou.ca.us/content/agriculture-air-pollution-control-district
Smoke Monitoring Information - http://smoke.airfire.org/monitoring/#/
Wildfire Smoke – A Guide for Public Health Official from California Air Resource Board
Wildland Fire Personnel Smoke Exposure Guidebook from National Interagency Fire Center
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