870  
UXUS97 KSLC 021231  
SRGSLC  
 
SOARING FORECAST  
NATIONAL WEATHER SERVICE SALT LAKE CITY, UTAH  
0631 MDT TUESDAY, JUNE 2, 2020  
 
THIS FORECAST IS FOR TUESDAY, JUNE 2, 2020:  
 
IF THE TRIGGER TEMPERATURE OF 78.1 F/25.6 C IS REACHED...THEN  
THERMAL SOARING INDEX....................... EXCELLENT  
MAXIMUM RATE OF LIFT........................ 936 FT/MIN (4.8 M/S)  
MAXIMUM HEIGHT OF THERMALS.................. 15335 FT MSL (11109 FT AGL)  
 
FORECAST MAXIMUM TEMPERATURE................... 88.0 F/31.6 C  
TIME OF TRIGGER TEMPERATURE.................... 1200 MDT  
TIME OF OVERDEVELOPMENT........................ NONE  
MIDDLE/HIGH CLOUDS DURING SOARING WINDOW....... NONE  
SURFACE WINDS DURING SOARING WINDOW............ 20 MPH OR LESS  
HEIGHT OF THE -3 THERMAL INDEX................. 8946 FT MSL (4720 FT AGL)  
THERMAL SOARING OUTLOOK FOR WEDNESDAY 06/03.... EXCELLENT  
 
WAVE SOARING INDEX............................. NOT AVAILABLE  
 
REMARKS...  
 
SUNRISE/SUNSET.................... 05:57:56 / 20:53:57 MDT  
TOTAL POSSIBLE SUNSHINE........... 14 HR 56 MIN 1 SEC (896 MIN 1 SEC)  
ALTITUDE OF SUN AT 13:25:57 MDT... 70.74 DEGREES  
 
UPPER AIR DATA FROM RAWINSONDE OBSERVATION TAKEN ON 06/02/2020 AT 0600 MDT  
 
FREEZING LEVEL.................. 14532 FT MSL (10306 FT AGL)  
CONVECTIVE CONDENSATION LEVEL... 15846 FT MSL (11620 FT AGL)  
LIFTED CONDENSATION LEVEL....... 15739 FT MSL (11513 FT AGL)  
LIFTED INDEX.................... -2.3  
K INDEX......................... +9.3  
 
HEIGHT TEMPERATURE WIND WIND SPD LAPSE RATE CONVECTIONT THERMAL LIFT RATE  
FT MSL DEG C DEG F DIR KT M/S C/KM F/KFT DEG C DEG F INDEX FPM M/S  
--------------------------------------------------------------------------------  
5000 16.9 62.4 260 2 1 -1.0 -0.6 20.3 68.5 -11.9 49 0.2  
6000 16.3 61.3 270 6 3 6.4 3.5 22.6 72.6 -9.4 95 0.5  
7000 14.6 58.3 320 4 2 4.9 2.7 23.7 74.7 -8.1 176 0.9  
8000 14.2 57.6 210 4 2 7.1 3.9 26.1 79.0 -5.6 219 1.1  
9000 13.8 56.8 200 13 7 1.8 1.0 28.4 83.1 -3.1 262 1.3  
10000 11.9 53.4 235 12 6 9.1 5.0 29.6 85.2 -2.0 346 1.8  
12000 6.2 43.2 245 19 10 8.5 4.7 30.4 86.7 -1.0 583 3.0  
14000 1.2 34.2 225 24 12 8.5 4.6 31.2 88.2 -0.2 794 4.0  
16000 -3.5 25.7 240 28 14 7.0 3.8 32.5 90.4 0.9 M M  
18000 -8.7 16.3 250 34 18 9.1 5.0 33.2 91.7 1.6 M M  
20000 -13.5 7.7 260 39 20 6.6 3.6 34.3 93.8 2.5 M M  
22000 -17.5 0.5 250 39 20 8.0 4.4 36.3 97.4 4.3 M M  
24000 -21.6 -6.9 240 41 21 6.3 3.5 38.7 101.6 6.0 M M  
26000 -25.1 -13.2 235 45 23 5.1 2.8 41.5 106.7 8.1 M M  
 
* * * * * * NUMERICAL WEATHER PREDICTION MODEL FORECAST DATA VALID * * * * * *  
 
06/02/2020 AT 0900 MDT | 06/02/2020 AT 1200 MDT  
|  
CAPE... +16.0 LI... -0.2 | CAPE... +216.9 LI... -1.7  
CINH... -220.5 K INDEX... +13.0 | CINH... -133.8 K INDEX... +14.3  
|  
HEIGHT TEMPERATURE WND WNDSPD LAPSE RATE | TEMPERATURE WND WNDSPD LAPSE RATE  
FT MSL DEG C DEG F DIR KT M/S C/KM F/KFT | DEG C DEG F DIR KT M/S C/KM F/KFT  
--------------------------------------------------------------------------------  
5000 17.5 63.5 245 1 0 13.1 7.2 | 22.8 73.0 300 3 1 87.2 47.8  
6000 15.4 59.7 190 1 0 7.6 4.2 | 17.4 63.3 285 2 1 8.0 4.4  
7000 14.4 57.9 190 1 0 4.2 2.3 | 15.5 59.9 260 1 1 7.9 4.3  
8000 13.6 56.5 235 1 1 4.7 2.6 | 13.9 57.0 250 2 1 6.2 3.4  
9000 12.4 54.3 240 3 1 5.4 3.0 | 12.1 53.8 245 3 1 6.2 3.4  
10000 10.6 51.1 240 5 3 7.6 4.2 | 10.3 50.5 245 5 3 7.1 3.9  
12000 6.2 43.2 230 10 5 8.1 4.4 | 6.0 42.8 245 10 5 8.2 4.5  
14000 1.2 34.2 235 12 6 8.3 4.6 | 1.2 34.2 250 11 6 8.1 4.4  
16000 -3.6 25.5 255 13 7 8.0 4.4 | -3.6 25.5 250 11 6 8.2 4.5  
18000 -8.5 16.7 260 15 8 8.2 4.5 | -8.4 16.9 250 14 7 8.0 4.4  
20000 -13.5 7.7 250 18 9 7.0 3.8 | -13.7 7.3 245 17 9 7.5 4.1  
22000 -17.6 0.3 240 20 10 7.2 4.0 | -18.1 -0.6 240 18 9 6.5 3.6  
24000 -21.9 -7.4 240 21 11 7.2 3.9 | -21.9 -7.4 240 19 10 6.5 3.6  
26000 -26.2 -15.2 235 21 11 7.1 3.9 | -26.0 -14.8 240 20 11 7.1 3.9  
 
06/02/2020 AT 1500 MDT | 06/02/2020 AT 1800 MDT  
|  
CAPE... +432.5 LI... -2.5 | CAPE... +281.8 LI... -1.8  
CINH... -76.9 K INDEX... +16.8 | CINH... -87.5 K INDEX... +22.4  
|  
HEIGHT TEMPERATURE WND WNDSPD LAPSE RATE | TEMPERATURE WND WNDSPD LAPSE RATE  
FT MSL DEG C DEG F DIR KT M/S C/KM F/KFT | DEG C DEG F DIR KT M/S C/KM F/KFT  
--------------------------------------------------------------------------------  
5000 25.4 77.7 320 3 2 88.1 48.3 | 24.8 76.6 325 3 2 53.2 29.2  
6000 20.0 68.0 310 2 1 9.4 5.1 | 20.4 68.7 325 3 2 7.6 4.2  
7000 17.9 64.2 265 2 1 9.1 5.0 | 18.7 65.7 295 4 2 8.8 4.8  
8000 15.7 60.3 230 4 2 7.6 4.2 | 16.8 62.2 270 4 2 6.9 3.8  
9000 13.2 55.8 230 5 3 7.6 4.2 | 14.3 57.7 250 5 3 6.8 3.7  
10000 10.9 51.6 235 7 3 7.5 4.1 | 11.9 53.4 235 6 3 7.7 4.2  
12000 6.3 43.3 245 10 5 8.1 4.4 | 6.6 43.9 230 8 4 9.1 5.0  
14000 1.6 34.9 250 11 6 7.8 4.3 | 1.7 35.1 235 10 5 8.5 4.7  
16000 -3.2 26.2 250 13 7 8.2 4.5 | -3.0 26.6 250 12 6 7.9 4.3  
18000 -8.1 17.4 250 15 8 8.1 4.4 | -7.8 18.0 260 14 7 8.2 4.5  
20000 -12.9 8.8 250 17 9 7.5 4.1 | -12.6 9.3 265 17 9 8.1 4.5  
22000 -17.9 -0.2 255 18 9 6.9 3.8 | -17.9 -0.2 265 19 10 6.9 3.8  
24000 -21.9 -7.4 250 18 9 6.9 3.8 | -22.1 -7.8 265 19 10 6.9 3.8  
26000 -25.9 -14.6 245 19 10 6.7 3.7 | -25.8 -14.4 260 18 9 5.8 3.2  
 
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