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Smoke Call Status: |
Daily @ 1300 hrs. |
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Issued: |
12:30 PM
Tuesday, September 22, 2020 |
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| Discussion: |
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| Peak ventilation will occur Wed due to
stronger W-SW-S transport winds, despite slight increases in mixing heights
Thu. Trough influence Thu will keep ventilation rates on the higher side for
the time of year. Transport winds will turn more westerly on Thu compared to
Wed. Clean out rainfall will be possible across the NW quarter Wed night into
Thu. |
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(mph) |
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(ft AGL) |
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Wednesday Afternoon |
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Wednesday Afternoon |
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Wednesday Night |
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Wednesday Night |
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Click on images to enlarge |
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Thursday Afternoon |
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Thursday Afternoon |
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| Extended Outlook: |
Friday - Sunday |
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| Ventilation will lower significantly during this period
as a strong ridge develops over the region, especially during the weekend.
Mixing heights will be impacted the most with developing strong inversion.
Transport winds will be locally strong due to a N-NE-offshore wind event
Sat-Sun. |
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| Helpful
Resources On-Line: |
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| Air Resources Board |
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| San Joaquin Air Quality |
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| North Zone
Predictive Services |
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| South Zone
Predictive Services |
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| SPOT
Forecast Request North |
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| SPOT
Forecast Request South |
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This Product was developed by the Predictive Services group,
located at the North Zone Coordination Center in Redding, California |
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