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Smoke Call Status: |
Daily @ 1300 hrs. PST except weekends and
holidays |
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Issued: |
12:30 PM
Friday, May 24, 2019 |
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| Discussion: |
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| Two low pressure systems will affect the
area this weekend. This means unusually high mixing heights, most areas, and
variable transport winds due to the low pressure movement. Ventilation will
be the highest on Saturday as indicated by the forecast graphics. Widespread
precipitation is expected Saturday night into Sunday which will provide some
clean out conditions. |
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(mph) |
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(ft AGL) |
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Saturday Afternoon |
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Saturday Afternoon |
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Saturday Night |
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Saturday Night |
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Click on images to enlarge |
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Sunday Afternoon |
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Sunday Afternoon |
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| Extended Outlook: |
Monday - Wednesday |
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| Low pressure Monday will likely give way to high
pressure Monday night into Tuesday before another possible break down in the
high pressure ridge. This means quite a bit of variablity, especially for
mixing heights with deeper inversions. Ventilation overall should be the
lowest on Tuesday. |
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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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