406  
FNUS75 KSLC 191818  
SMFSLC  
 
SALT LAKE CITY FIRE WEATHER OFFICE...SMOKE MANAGEMENT FORECAST  
NATIONAL WEATHER SERVICE SALT LAKE CITY UTAH  
1053 AM MDT WED JUN 19 2019......MERRILL  
   
DISCUSSION
 
EXCELLENT CLEARING WILL BE MAINTAINED THROUGH THURSDAY  
WITH DEEP MIXING HEIGHTS AND INCREASINGLY STRONG TRANSPORT WINDS. A  
COLD FRONT WILL MOVE SOUTH ACROSS THE REGION TOMORROW AFTERNOON  
THROUGH THE OVERNIGHT HOURS LOWERING VENTILATION POTENTIAL ON FRIDAY  
FOR THE LOWER VALLEY AREAS ALONG THE I-15 CORRIDOR, BUT IN LARGE  
EXCELLENT CLEARING WILL DOMINATE.  
 
A GRAPHICAL VERSION OF THE CLEARING INDEX IS AVAILABLE AT:  
HTTPS://WWW.WEATHER.GOV/SLC/CLEARINGINDEX#TAB-2  
 
* ALL HEIGHTS ARE ABOVE SEA LEVEL (ASL) UNLESS NOTED OTHERWISE *  
 
-----------------------------------------------------------------  
...AIR SHED 1...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 15400  
TRANSPORT WINDS............. W 21  
CLEARING INDEX.............. 1000+  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 15000  
TRANSPORT WINDS............. W 28  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 13300  
TRANSPORT WINDS............. N 12  
CLEARING INDEX.............. 1000+  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 12900  
TRANSPORT WINDS............. N 21  
CLEARING INDEX.............. 1000+  
 
-----------------------------------------------------------------  
...AIR SHED 2...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 17500  
TRANSPORT WINDS............. W 19  
CLEARING INDEX.............. 1000+  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 17400  
TRANSPORT WINDS............. SW 35  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 13500  
TRANSPORT WINDS............. N 19  
CLEARING INDEX.............. 1000+  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 13000  
TRANSPORT WINDS............. N 19  
CLEARING INDEX.............. 1000+  
 
-----------------------------------------------------------------  
...AIR SHED 3...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 16600  
TRANSPORT WINDS............. W 18  
CLEARING INDEX.............. 1000+  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 16900  
TRANSPORT WINDS............. SW 31  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 16000  
TRANSPORT WINDS............. SW 20  
CLEARING INDEX.............. 1000+  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 14000  
TRANSPORT WINDS............. N 17  
CLEARING INDEX.............. 1000+  
 
-----------------------------------------------------------------  
...AIR SHED 4...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 13400  
TRANSPORT WINDS............. W 21  
CLEARING INDEX.............. 1000+  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 13200  
TRANSPORT WINDS............. W 24  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 14200  
TRANSPORT WINDS............. NW 9  
CLEARING INDEX.............. 790  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 12500  
TRANSPORT WINDS............. NE 14  
CLEARING INDEX.............. 980  
 
-----------------------------------------------------------------  
...AIR SHED 5...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 12600  
TRANSPORT WINDS............. W 20  
CLEARING INDEX.............. 1000+  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 13600  
TRANSPORT WINDS............. W 28  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 13900  
TRANSPORT WINDS............. NW 10  
CLEARING INDEX.............. 730  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 13100  
TRANSPORT WINDS............. N 12  
CLEARING INDEX.............. 780  
 
-----------------------------------------------------------------  
...AIR SHED 6...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 14000  
TRANSPORT WINDS............. W 24  
CLEARING INDEX.............. 1000+  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 16900  
TRANSPORT WINDS............. SW 36  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 15700  
TRANSPORT WINDS............. W 11  
CLEARING INDEX.............. 970  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 14100  
TRANSPORT WINDS............. N 13  
CLEARING INDEX.............. 850  
 
-----------------------------------------------------------------  
...AIR SHED 7...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 15600  
TRANSPORT WINDS............. W 27  
CLEARING INDEX.............. 1000+  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 19100  
TRANSPORT WINDS............. SW 40  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 16600  
TRANSPORT WINDS............. W 13  
CLEARING INDEX.............. 940  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 16800  
TRANSPORT WINDS............. W 13  
CLEARING INDEX.............. 1000+  
 
-----------------------------------------------------------------  
...AIR SHED 8...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 15300  
TRANSPORT WINDS............. W 18  
CLEARING INDEX.............. 1000+  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 16800  
TRANSPORT WINDS............. W 32  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 12700  
TRANSPORT WINDS............. N 11  
CLEARING INDEX.............. 750  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 11300  
TRANSPORT WINDS............. N 13  
CLEARING INDEX.............. 780  
 
-----------------------------------------------------------------  
...AIR SHED 9...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 14800  
TRANSPORT WINDS............. W 24  
CLEARING INDEX.............. 1000+  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 17600  
TRANSPORT WINDS............. SW 38  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 14900  
TRANSPORT WINDS............. SW 9  
CLEARING INDEX.............. 720  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 16900  
TRANSPORT WINDS............. W 15  
CLEARING INDEX.............. 1000+  
 
-----------------------------------------------------------------  
...AIR SHED 10...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 16200  
TRANSPORT WINDS............. W 21  
CLEARING INDEX.............. 1000+  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 16600  
TRANSPORT WINDS............. SW 35  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 13400  
TRANSPORT WINDS............. W 11  
CLEARING INDEX.............. 680  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 12000  
TRANSPORT WINDS............. N 11  
CLEARING INDEX.............. 530  
 
-----------------------------------------------------------------  
...AIR SHED 11...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 16800  
TRANSPORT WINDS............. W 19  
CLEARING INDEX.............. 1000+  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 18200  
TRANSPORT WINDS............. SW 32  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 14000  
TRANSPORT WINDS............. W 10  
CLEARING INDEX.............. 790  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 18100  
TRANSPORT WINDS............. W 12  
CLEARING INDEX.............. 1000+  
 
-----------------------------------------------------------------  
...AIR SHED 12...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 17300  
TRANSPORT WINDS............. W 18  
CLEARING INDEX.............. 1000+  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 18000  
TRANSPORT WINDS............. SW 34  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 14300  
TRANSPORT WINDS............. W 14  
CLEARING INDEX.............. 1000+  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 15700  
TRANSPORT WINDS............. W 18  
CLEARING INDEX.............. 1000+  
 
-----------------------------------------------------------------  
...AIR SHED 13...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 17800  
TRANSPORT WINDS............. W 21  
CLEARING INDEX.............. 1000+  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 19000  
TRANSPORT WINDS............. SW 34  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 16100  
TRANSPORT WINDS............. SW 16  
CLEARING INDEX.............. 990  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 13700  
TRANSPORT WINDS............. N 15  
CLEARING INDEX.............. 940  
 
-----------------------------------------------------------------  
...AIR SHED 14...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 17500  
TRANSPORT WINDS............. W 21  
CLEARING INDEX.............. 1000+  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 17600  
TRANSPORT WINDS............. SW 32  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 17200  
TRANSPORT WINDS............. SW 28  
CLEARING INDEX.............. 1000+  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 16300  
TRANSPORT WINDS............. W 23  
CLEARING INDEX.............. 1000+  
 
-----------------------------------------------------------------  
...AIR SHED 15...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 18300  
TRANSPORT WINDS............. W 17  
CLEARING INDEX.............. 1000+  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 19600  
TRANSPORT WINDS............. SW 26  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 18000  
TRANSPORT WINDS............. SW 19  
CLEARING INDEX.............. 1000+  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 18100  
TRANSPORT WINDS............. W 16  
CLEARING INDEX.............. 1000+  
 
-----------------------------------------------------------------  
...AIR SHED 16...  
-----------------------------------------------------------------  
 
TODAY...  
AFTERNOON MIXING HEIGHT..... 17200  
TRANSPORT WINDS............. W 22  
CLEARING INDEX.............. 1000+  
 
TOMORROW...  
AFTERNOON MIXING HEIGHT..... 18600  
TRANSPORT WINDS............. SW 36  
CLEARING INDEX.............. 1000+  
 
FRIDAY...  
AFTERNOON MIXING HEIGHT..... 15900  
TRANSPORT WINDS............. W 14  
CLEARING INDEX.............. 990  
 
SATURDAY...  
AFTERNOON MIXING HEIGHT..... 14700  
TRANSPORT WINDS............. N 15  
CLEARING INDEX.............. 980  
 

 
 
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