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<p class=MsoPlainText><span style='font-family:"Courier New"'>SMOKE MANAGEMENT
FORECAST AND INSTRUCTIONS<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'>SALEM FORESTRY
WEATHER CENTER<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'>OREGON DEPARTMENT
OF FORESTRY<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'>ISSUED:
Wednesday, October 13, 2010 2:40 PM Jim Little<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'>1. DISCUSSION
AND FORECAST FOR SOUTH CENTRAL OREGON ZONES 624 AND 625<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>
THURSDAY<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>Upper
level flow over the Pacific Northwest will be southwesterly ahead of an upper
level disturbance moving towards British Columbia and northern Washington on
Thursday. A weak front reaches Oregon’s north coast late in the
afternoon. The effects of all this should stay well to the north and weather
for south-central Oregon should remain sunny and dry with generally good smoke
dispersal conditions.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>
EXTENDED OUTLOOK (FRIDAY – SUNDAY)<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>On
Friday upper flow will be west-southwesterly with a weak ridge aloft. The
remains of the front that pushes into northwest Oregon on Thursday will move
through, but with limited the moisture likely all that will happen locally is
some brief gusty winds. Otherwise expect dry weather and fair to good
ventilation. Saturday will see southwesterly flow aloft with dry weather and
mild temperatures. Transport level winds be mostly light and variable. Little
change for Sunday with a weak upper disturbance moving through that could
produce a few clouds, but expect dry weather, mostly northwesterly transport
winds, and generally good ventilation. </span><span style='font-size:10.5pt;
font-family:"Courier New"'><o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'>2. DISPERSION<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'>THURSDAY<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'>Mixing height
1800 - 2800 ft during the morning. Mixing height rises above 5000 ft during
the afternoon and evening.<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'>Transport wind
SSW to SW at 12 - 24 mph during the morning. Transport wind increases to SW to
WSW at 18 - 30 mph during the afternoon and evening.<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'>Surface wind SSW
to SW at 9 - 15 mph during the morning. Surface wind increases to SW to WSW at
12 - 22 mph during the afternoon then decreases to SSW to WSW at 8 - 12 mph
during the evening.<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'>OUTLOOK:<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'>FRIDAY<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'>Mixing height
2300 - 3300 ft during the morning rising above 5000 ft during the afternoon.
Transport wind S to SW at 5 - 9 mph during the morning becoming SW to W at 10 -
16 mph during the afternoon. Surface wind light and variable during the
morning becoming SW to WNW at 6 - 10 mph during the afternoon.<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'>SATURDAY<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'>Mixing height
below 1000 ft early rising to 1400 - 2400 ft by late morning rising above 5000
ft during the afternoon. Transport wind light and variable. Surface wind
light and variable.<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'>SUNDAY<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'>Mixing height
below 1000 ft early rising to 1500 - 2500 ft by late morning rising above 5000
ft during the afternoon. Transport wind light and variable. Surface wind
light and variable.<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'>3. BURNING
INSTRUCTIONS FOR ZONES 624 AND 625 INCLUDING THE WALKER<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'> RANGE PORTION
OF ZONE 624<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'>This instruction
is valid for burning conducted on Thursday, October 14, 2010.<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'>==================================================================<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'>Avoid ignitions
within 10 miles to the SSW through WSW of SSRAs. For units that will smolder
significantly through the night avoid burning within at least 15 miles to the
SSW through W in or near drainages leading to SSRAs. Care needed in selecting
units as smoke will likely fumigate along the ground in wind prone areas. <o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'>==============================================================<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'>4. SPECIAL NOTE:<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'> The smoke
management forecaster is available at (503)<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'> 945-7401.
The smoke management forecaster is available <o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'> to discuss
specific burns. The duty forecaster phone <o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'> number is
(503) 945-7401. Please call this number and <o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'> not
individual's numbers to discuss daily burning. Please<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'> avoid calling
before 8 a.m. and between 2 to 3 p.m. <o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'> This forecast
is available on the Internet at: <o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'>
http://oregon.gov/ODF/FIRE/fire.shtml/#Smoke_Management <o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'> Please ensure
your units have been planned and accomplished by checking: <o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'>
http://oregon.gov/ODF/FIRE/SMP/dailysmoke.shtml <o:p></o:p></span></p>
<p class=MsoNormal><o:p> </o:p></p>
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