UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113000.upa.cvt Date: 0000Z 30 NOV 25 Searching for KLKN... Searching the city database file for: KLKN ... Date:0000Z 30 NOV 25 Station: KLKN WMO ident: 72582 Latitude: 40.87 Longitude: -115.73 Elevation: 1608.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 145 1 925 802 2 850 1505 SFC 841 1608 7.0 -6.0 39 13.0 1.5 340 4 294.4 294.9 282.6 303.0 2.90 4 836 1656 5.8 -7.2 39 13.0 0.5 293.6 294.1 282.0 301.6 2.66 5 777 2242 0.2 -9.8 47 10.0 -3.5 293.8 294.2 281.7 300.8 2.33 6 769 2324 0.0 -12.0 40 12.0 -4.2 294.5 294.8 281.5 300.5 1.98 7 763 2386 0.0 -14.0 34 14.0 -4.7 295.1 295.4 281.5 300.3 1.70 8 757 2449 0.0 -14.0 34 14.0 -4.7 295.8 296.1 281.8 301.1 1.71 9 744 2586 0.2 -18.8 22 19.0 -5.5 297.5 297.7 281.8 301.2 1.16 10 700 3067 -2.5 -41.5 3 39.0 -9.3 215 18 299.7 299.7 281.4 300.2 0.14 11 671 3402 -4.5 -50.5 1 46.0 -10.9 301.1 301.1 281.9 301.3 0.06 12 640 3773 -6.9 -46.9 2 40.0 -12.7 302.5 302.5 282.5 302.8 0.09 13 634 3846 -7.1 -48.1 2 41.0 -12.9 303.1 303.1 282.7 303.4 0.08 14 629 3908 -7.1 -52.1 1 45.0 -12.9 303.8 303.8 283.0 304.0 0.05 15 602 4249 -8.5 -54.5 1 46.0 -14.1 306.0 306.0 283.8 306.1 0.04 16 589 4418 -9.7 -55.7 1 46.0 -15.0 306.5 306.5 284.0 306.6 0.03 17 561 4792 -12.9 -53.9 2 41.0 -17.4 307.0 307.0 284.2 307.2 0.04 18 538 5110 -15.1 -56.1 2 41.0 -19.1 308.1 308.1 284.7 308.2 0.04 19 500 5660 -19.3 -59.3 2 40.0 -22.5 270 26 309.5 309.5 285.2 309.6 0.03 20 493 5764 -19.9 -59.9 2 40.0 -23.1 310.0 310.0 285.4 310.1 0.02 21 489 5824 -20.1 -60.1 2 40.0 -23.2 310.5 310.5 285.5 310.6 0.02 22 406 7165 -30.7 -32.5 84 1.8 -30.9 313.8 313.9 287.4 315.9 0.61 23 400 7270 -31.5 -33.5 82 2.0 -31.7 285 35 314.0 314.2 287.4 316.0 0.57 24 340 8399 -39.7 -49.7 34 10.0 -40.2 317.8 317.9 288.2 318.3 0.12 25 300 9240 -47.3 -53.3 50 6.0 -47.5 295 52 318.7 318.7 288.4 319.0 0.09 26 285 9577 -50.3 -55.3 55 5.0 -50.4 319.1 319.1 288.5 319.4 0.07 27 259 10195 -55.5 -61.5 47 6.0 -55.6 320.3 320.3 288.9 320.4 0.04 28 252 10369 -56.5 -62.5 47 6.0 -56.6 321.3 321.3 289.2 321.5 0.03 29 250 10420 -56.9 -62.9 47 6.0 -57.0 285 40 321.5 321.5 289.2 321.6 0.03 30 247 10497 -57.3 -63.3 46 6.0 -57.4 322.0 322.0 289.4 322.1 0.03 31 240 10678 -58.7 -64.7 46 6.0 -58.8 322.5 322.5 289.6 322.6 0.03 32 227 11028 -60.3 -67.3 39 7.0 -60.4 275 45 325.3 325.3 290.4 325.4 0.02 33 225 11083 -60.5 -67.5 39 7.0 -60.6 325.8 325.8 290.5 325.9 0.02 34 215 11367 -60.7 -68.7 34 8.0 -60.8 329.7 329.7 291.6 329.8 0.02 35 206 11634 -59.3 -68.3 30 9.0 -59.4 336.0 336.0 293.3 336.1 0.02 36 205 11665 -59.1 -68.1 30 9.0 -59.2 336.8 336.8 293.6 336.9 0.02 37 201 11789 -59.5 -69.5 26 10.0 -59.6 338.1 338.1 293.9 338.1 0.02 38 200 11820 -59.5 -69.5 26 10.0 -59.6 300 54 338.5 338.5 294.0 338.6 0.02 39 192 12075 -58.1 -69.1 23 11.0 -58.3 344.8 344.8 295.5 344.8 0.02 40 173 12723 -61.5 -74.5 16 13.0 -61.6 349.6 349.6 296.5 349.6 0.01 41 166 12979 -59.9 -73.9 14 14.0 -60.0 356.4 356.4 298.0 356.4 0.01 42 165 13017 -60.1 -74.1 14 14.0 -60.3 356.7 356.7 298.1 356.7 0.01 43 159 13247 -59.3 -74.3 13 15.0 -59.5 361.8 361.8 299.1 361.9 0.01 44 157 13326 -59.3 -74.3 13 15.0 -59.5 363.1 363.1 299.3 363.2 0.01 45 153 13487 -60.3 -75.3 12 15.0 -60.4 364.1 364.1 299.5 364.2 0.01 46 150 13610 -60.3 -76.3 11 16.0 -60.4 280 48 366.2 366.2 299.9 366.2 0.01 47 144 13864 -61.1 -78.1 9 17.0 -61.3 369.1 369.1 300.4 369.1 0.01 48 143 13907 -61.1 -78.1 9 17.0 -61.3 369.8 369.8 300.5 369.9 0.01 49 139 14083 -61.3 -78.3 9 17.0 -61.4 372.5 372.5 301.0 372.5 0.01 50 135 14264 -61.1 -79.1 8 18.0 -61.3 376.0 376.0 301.6 376.0 0.01 51 131 14450 -61.3 -80.3 6 19.0 -61.5 378.9 378.9 302.1 378.9 0.00 52 119 15051 -58.1 -80.1 4 22.0 -58.4 395.3 395.3 304.6 395.3 0.01 53 114 15320 -59.3 -81.3 4 22.0 -59.6 398.0 398.0 304.9 398.0 0.00 54 111 15487 -59.1 -82.1 4 23.0 -59.4 401.4 401.4 305.4 401.4 0.00 55 109 15601 -59.3 -82.3 4 23.0 -59.6 403.1 403.1 305.6 403.1 0.00 56 107 15717 -59.1 -82.1 4 23.0 -59.4 405.6 405.6 305.9 405.6 0.00 57 106 15775 -59.1 -83.1 3 24.0 -59.4 406.7 406.7 306.1 406.7 0.00 58 100 16140 -59.7 -83.7 3 24.0 -60.0 305 29 412.4 412.4 306.8 412.4 0.00 59 96 16396 -59.9 -84.9 2 25.0 -60.2 416.8 416.8 307.3 416.8 0.00 60 92 16662 -59.5 -85.5 2 26.0 -59.9 422.7 422.7 308.0 422.7 0.00 61 90 16800 -59.5 -86.5 2 27.0 -59.9 425.4 425.4 308.3 425.4 0.00 62 85 17158 -59.1 -87.1 1 28.0 -59.5 433.2 433.2 309.2 433.2 0.00 63 81 17461 -59.3 -87.3 1 28.0 -59.7 438.8 438.8 309.7 438.8 0.00 64 79 17618 -58.7 -86.7 2 28.0 -59.2 443.2 443.2 310.2 443.2 0.00 65 77 17779 -58.3 -86.3 2 28.0 -58.7 447.3 447.3 310.6 447.3 0.00 66 74 18030 -58.1 -86.1 2 28.0 -58.6 452.8 452.8 311.1 452.8 0.00 67 70 18380 -58.7 -86.7 2 28.0 -59.2 320 17 458.8 458.8 311.7 458.8 0.00 68 66 18749 -58.9 -86.9 2 28.0 -59.4 466.2 466.2 312.3 466.2 0.00 69 65 18845 -58.9 -86.9 2 28.0 -59.4 468.2 468.2 312.5 468.2 0.00 70 65 18845 -58.7 -86.7 2 28.0 -59.2 468.6 468.6 312.5 468.6 0.00 71 62 19142 -58.3 -86.3 2 28.0 -58.9 475.9 475.9 313.1 475.9 0.00 72 59 19455 -57.5 -85.5 2 28.0 -58.2 484.5 484.5 313.8 484.5 0.00 73 56 19784 -57.9 -85.9 2 28.0 -58.6 490.9 490.9 314.3 490.9 0.00 74 56 19784 -57.9 -85.9 2 28.0 -58.6 490.9 490.9 314.3 490.9 0.00 75 54 20013 -57.5 -85.5 2 28.0 -58.2 496.9 496.9 314.7 496.9 0.00 76 50 20500 -56.7 -84.7 2 28.0 -57.5 5 12 509.9 509.9 315.7 509.9 0.01 77 48 20758 -56.7 -84.7 2 28.0 -57.6 515.8 515.9 316.0 515.9 0.01 78 46 21027 -57.3 -85.3 2 28.0 -58.2 520.7 520.7 316.4 520.8 0.01 79 44 21308 -55.9 -83.9 2 28.0 -56.9 530.8 530.8 317.0 530.8 0.01 80 41 21756 -56.7 -84.7 2 28.0 -57.7 539.6 539.6 317.5 539.7 0.01 81 40 21911 -57.5 -85.5 2 28.0 -58.5 541.5 541.5 317.6 541.5 0.01 82 38 22236 -55.9 -84.9 1 29.0 -57.1 553.5 553.5 318.3 553.6 0.01 83 37 22406 -54.9 -83.9 2 29.0 -56.2 560.3 560.3 318.6 560.4 0.01 84 34 22944 -55.7 -83.7 2 28.0 -57.0 571.9 572.0 319.3 572.0 0.01 85 33 23134 -55.7 -83.7 2 28.0 -57.1 576.9 576.9 319.5 576.9 0.01 86 31 23531 -55.9 -83.9 2 28.0 -57.3 586.7 586.7 320.0 586.8 0.01 87 30 23740 -54.9 -83.9 2 29.0 -56.5 80 22 595.0 595.0 320.4 595.1 0.01 88 29 23957 -54.3 -83.3 2 29.0 -56.1 602.4 602.4 320.7 602.5 0.01 89 28 24182 -53.7 -82.7 2 29.0 -55.6 610.2 610.2 321.0 610.3 0.02 90 25 24910 -54.1 -83.1 2 29.0 -56.1 629.1 629.1 321.9 629.2 0.02 91 25 24910 -54.1 -83.1 2 29.0 -56.1 629.1 629.1 321.9 629.2 0.02 92 24 25172 -54.3 -83.3 2 29.0 -56.3 635.9 635.9 322.2 636.0 0.02 93 23 25445 -54.5 -82.5 2 28.0 -56.6 643.1 643.1 322.4 643.3 0.02 94 20 26340 -54.7 -83.7 2 29.0 -56.9 75 50 668.7 668.7 323.4 668.9 0.02 95 19 26668 -54.3 -83.3 2 29.0 -56.8 679.9 679.9 323.7 680.0 0.02 96 17 27384 -51.9 -81.9 2 30.0 -55.2 709.5 709.5 324.7 709.8 0.03 97 16 27778 -51.3 -81.3 2 30.0 -54.9 723.9 723.9 325.2 724.2 0.03 98 14 28647 -49.9 -79.9 2 30.0 -54.4 756.8 756.9 326.1 757.3 0.05 99 13 29131 -50.5 -80.5 2 30.0 -54.9 771.0 771.0 326.5 771.4 0.05 100 12 29653 -50.5 -80.5 2 30.0 -55.2 788.8 788.8 327.0 789.3 0.05 101 12 29653 -50.7 -80.7 2 30.0 -55.3 788.1 788.1 327.0 788.6 0.05 102 11 30220 -50.1 -81.1 1 31.0 -55.2 810.1 810.2 327.5 810.6 0.05 103 10 30840 -51.9 -81.9 2 30.0 -56.6 80 72 825.8 825.8 327.8 826.3 0.05 104 9.9 30905 -51.9 -81.9 2 30.0 -56.6 828.2 828.2 327.9 828.7 0.05 105 8.4 31975 -49.5 -81.5 1 32.0 -55.8 877.5 877.5 329.0 878.1 0.06 106 7.7 32545 -49.1 -81.1 1 32.0 -55.9 901.2 901.2 329.5 901.9 0.07 107 7.2 32985 -49.3 -81.3 1 32.0 -56.2 917.8 917.9 329.8 918.6 0.07 108 7.1 33077 -49.3 -81.3 1 32.0 -56.3 921.5 921.5 329.8 922.3 0.08 109 7.0 33170 -49.3 -81.3 1 32.0 -56.3 80 76 925.2 925.3 329.9 926.1 0.08 TRP 227 11028 -60.3 -67.3 39 7.0 -60.4 275 45 325.3 325.3 290.4 325.4 0.02 WND 6.0 80 78 Sounding variables and indices 1000-500 mb thick: 5515.00 m Freezing level: 740.74 mb = 2621.58 m = 8600.87 ft Wetbulb zero: 828.77 mb = 1725.86 m = 5662.21 ft Sfc-500 mean rel hum: 11.93 % Est. max temperature: 12.49 C = 54.49 F Sfc-Lift cond lev (LCL): 688.23 mb = 3201.06 m = 10502.03 ft T: -3.30 C 700-500 lapse rate: 6.48 C/km ThetaE index: 2.71 C Layer 836.0- 757.0 mb Conv cond level (CCL): 538.18 mb = 5107.77 m = 16757.58 ft Mean mixing ratio: 2.20 g/kg Conv temperature: 20.06 C = 68.10 F Cap Strength: 8.68 C Lifted Index: 8.86 C Risk: None Lifted Index @300 mb: 12.56 C Lifted Index @700 mb: 4.75 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.23 J/kg Max Up Vert Vel: 5.70 m/s Conv Inhibition (B-): 65439.59 J/kg Cap Strength: 8.88 C Lift Cond Lev (LCL): 650.38 mb = 3646.36 m = 11962.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 6 41155 80 78 -76.8 -13.5 1 841 1608 340 4 1.4 -3.8 2 818 1829 20 4 -1.4 -3.8 3 787 2134 25 2 -0.8 -1.8 4 758 2438 180 12 0.0 12.0 5 729 2743 190 18 3.1 17.7 6 702 3048 210 17 8.5 14.7 7 700 3067 215 18 10.3 14.7 8 675 3353 230 20 15.3 12.9 9 648 3658 220 18 11.6 13.8 10 623 3962 210 21 10.5 18.2 11 599 4267 210 21 10.5 18.2 12 576 4572 210 20 10.0 17.3 13 553 4877 215 22 12.6 18.0 14 532 5182 235 28 22.9 16.1 15 500 5660 270 26 26.0 -0.0 16 491 5791 280 25 24.6 -4.3 17 471 6096 285 31 29.9 -8.0 18 451 6401 285 33 31.9 -8.5 19 433 6706 285 33 31.9 -8.5 20 415 7010 280 34 33.5 -5.9 21 400 7270 285 35 33.8 -9.1 22 397 7315 285 35 33.8 -9.1 23 380 7620 285 37 35.7 -9.6 24 348 8230 300 55 47.6 -27.5 25 318 8839 290 57 53.6 -19.5 26 304 9144 295 55 49.8 -23.2 27 300 9240 295 52 47.1 -22.0 28 290 9449 295 53 48.0 -22.4 29 277 9754 295 54 48.9 -22.8 30 252 10363 300 46 39.8 -23.0 31 250 10420 285 40 38.6 -10.4 32 240 10668 285 40 38.6 -10.4 33 229 10973 290 40 37.6 -13.7 34 227 11028 275 45 44.8 -3.9 35 218 11278 275 45 44.8 -3.9 36 208 11582 290 56 52.6 -19.2 37 200 11820 300 54 46.8 -27.0 38 188 12192 300 54 46.8 -27.0 39 179 12497 290 39 36.6 -13.3 40 163 13106 290 54 50.7 -18.5 41 155 13411 280 42 41.4 -7.3 42 150 13610 280 48 47.3 -8.3 43 147 13716 275 48 47.8 -4.2 44 134 14326 300 40 34.6 -20.0 45 127 14630 290 46 43.2 -15.7 46 121 14935 295 39 35.3 -16.5 47 116 15240 295 40 36.3 -16.9 48 110 15545 290 43 40.4 -14.7 49 105 15850 305 30 24.6 -17.2 50 100 16140 305 29 23.8 -16.6 51 100 16154 295 27 24.5 -11.4 52 95 16459 305 31 25.4 -17.8 53 91 16764 295 26 23.6 -11.0 54 86 17069 300 32 27.7 -16.0 55 82 17374 315 30 21.2 -21.2 56 78 17678 310 22 16.9 -14.1 57 75 17983 305 18 14.7 -10.3 58 71 18288 285 24 23.2 -6.2 59 70 18380 320 17 10.9 -13.0 60 68 18593 330 23 11.5 -19.9 61 64 18898 310 17 13.0 -10.9 62 61 19202 320 22 14.1 -16.9 63 59 19507 320 21 13.5 -16.1 64 56 19812 335 21 8.9 -19.0 65 53 20117 350 13 2.3 -12.8 66 51 20422 25 17 -7.2 -15.4 67 50 20500 5 12 -1.0 -12.0 68 48 20726 30 10 -5.0 -8.7 69 46 21031 355 17 1.5 -16.9 70 44 21336 360 20 -0.0 -20.0 71 42 21641 45 23 -16.3 -16.3 72 38 22250 10 15 -2.6 -14.8 73 34 22860 55 25 -20.5 -14.3 74 33 23165 85 22 -21.9 -1.9 75 31 23470 55 17 -13.9 -9.8 76 30 23740 80 22 -21.7 -3.8 77 30 23774 65 25 -22.7 -10.6 78 28 24079 75 22 -21.3 -5.7 79 27 24384 60 27 -23.4 -13.5 80 26 24689 55 30 -24.6 -17.2 81 25 24994 60 40 -34.6 -20.0 82 24 25298 60 42 -36.4 -21.0 83 22 25603 70 45 -42.3 -15.4 84 21 25908 70 44 -41.3 -15.0 85 20 26213 70 50 -47.0 -17.1 86 20 26340 75 50 -48.3 -12.9 87 19 26518 75 52 -50.2 -13.5 88 19 26822 65 57 -51.7 -24.1 89 18 27127 70 60 -56.4 -20.5 90 17 27432 85 58 -57.8 -5.1 91 16 27737 90 60 -60.0 0.0 92 15 28042 85 57 -56.8 -5.0 93 15 28346 85 56 -55.8 -4.9 94 14 28651 90 65 -65.0 0.0 95 13 28956 85 64 -63.8 -5.6 96 13 29261 85 56 -55.8 -4.9 97 12 29870 75 76 -73.4 -19.7 98 10 30840 80 72 -70.9 -12.5 99 7 33170 80 76 -74.8 -13.2 Wind Parameters Energy-Hel index: -1.01 Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//KLKN/skewt/KLKN.skewt.20251130.00.gif