UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072612.upa.cvt Date: 1200Z 26 JUL 25 Searching for KNKX... Searching the city database file for: KNKX ... Date:1200Z 26 JUL 25 Station: KNKX WMO ident: 72293 Latitude: 32.87 Longitude: -117.13 Elevation: 146.00 ------------------------------------------------------------------------------- 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 128 100 2 SFC 999 146 17.2 12.3 73 4.9 14.2 100 2 290.4 292.0 287.4 315.9 9.02 2 927 770 11.4 11.1 98 0.3 11.2 334 4 290.8 292.4 287.5 316.2 8.98 3 925 788 11.6 10.7 94 0.9 11.1 340 4 291.2 292.7 287.4 316.0 8.76 4 923 806 12.2 9.6 84 2.6 10.7 341 4 292.0 293.4 287.2 315.2 8.15 5 922 815 12.4 8.7 78 3.7 10.3 341 4 292.3 293.6 286.8 314.2 7.67 6 920 834 14.6 4.6 51 10.0 9.2 342 4 294.7 295.7 285.9 311.5 5.78 7 917 861 15.4 4.4 48 11.0 9.4 343 5 295.8 296.8 286.2 312.5 5.72 8 915 880 15.4 4.4 48 11.0 9.4 344 5 296.0 297.0 286.3 312.8 5.73 9 911 917 15.4 3.4 45 12.0 9.0 344 5 296.3 297.3 286.1 312.1 5.36 10 906 964 16.8 1.8 36 15.0 8.9 332 5 298.3 299.1 286.2 312.6 4.81 11 904 982 16.4 4.4 45 12.0 9.8 327 5 298.0 299.1 287.1 315.2 5.80 12 889 1125 16.0 5.0 48 11.0 9.9 290 6 299.0 300.2 287.8 317.3 6.16 13 879 1221 15.8 1.8 39 14.0 8.4 265 7 299.8 300.7 286.9 314.6 4.96 14 850 1506 16.6 -9.4 16 26.0 5.2 245 15 303.5 303.9 285.5 310.5 2.20 15 841 1596 16.8 -12.2 13 29.0 4.7 245 15 304.7 305.0 285.4 310.3 1.78 16 832 1688 16.6 -17.4 8 34.0 3.8 245 16 305.4 305.6 285.0 309.2 1.17 17 820 1811 16.4 -10.6 15 27.0 4.7 245 16 306.5 306.8 286.4 313.1 2.08 18 819 1821 16.4 -7.6 19 24.0 5.4 245 16 306.6 307.1 287.1 314.9 2.63 19 817 1842 16.0 1.0 36 15.0 7.9 245 16 306.4 307.3 289.3 321.8 5.04 20 796 2062 15.0 -1.0 33 16.0 6.7 249 17 307.6 308.4 289.2 321.4 4.47 21 788 2148 15.4 -15.6 10 31.0 3.1 250 17 308.9 309.2 286.6 313.6 1.44 22 784 2191 15.0 -5.0 25 20.0 5.3 250 18 308.9 309.6 288.6 319.5 3.36 23 779 2245 15.0 -18.0 9 33.0 2.5 250 19 309.5 309.7 286.5 313.4 1.19 24 765 2398 14.6 -27.4 4 42.0 1.3 250 21 310.7 310.8 286.2 312.5 0.53 25 738 2700 12.2 -14.8 14 27.0 1.4 242 22 311.3 311.6 287.6 316.6 1.64 26 728 2814 12.2 -25.8 5 38.0 -0.0 238 22 312.5 312.6 287.0 314.7 0.64 27 709 3035 11.4 -27.6 5 39.0 -0.7 233 21 314.0 314.1 287.4 315.9 0.56 28 700 3141 11.2 -25.8 6 37.0 -0.7 230 20 314.9 315.0 287.8 317.2 0.67 29 697 3177 11.0 -26.0 6 37.0 -0.9 230 20 315.1 315.2 287.9 317.3 0.66 30 688 3285 10.0 -11.0 22 21.0 0.8 229 19 315.1 315.6 289.6 323.0 2.40 31 627 4050 4.8 -18.2 17 23.0 -3.6 222 16 317.6 317.9 289.5 322.6 1.45 32 569 4836 0.4 -28.6 9 29.0 -7.8 251 19 321.4 321.5 289.9 323.7 0.63 33 557 5006 -0.7 -24.7 14 24.0 -8.1 246 19 322.1 322.3 290.4 325.3 0.93 34 544 5195 -1.7 -28.7 11 27.0 -9.2 240 18 323.1 323.2 290.4 325.4 0.66 35 500 5860 -7.3 -32.3 12 25.0 -13.2 245 26 324.1 324.2 290.6 326.0 0.51 36 482 6144 -9.3 -39.3 7 30.0 -15.1 250 29 325.1 325.1 290.6 326.1 0.26 37 401 7532 -20.9 -42.9 12 22.0 -23.9 235 31 327.6 327.6 291.3 328.4 0.22 38 400 7550 -21.1 -44.1 11 23.0 -24.2 235 31 327.6 327.6 291.2 328.3 0.19 39 395 7643 -21.7 -45.7 10 24.0 -24.7 235 30 328.0 328.0 291.3 328.6 0.16 40 369 8140 -25.3 -44.3 15 19.0 -27.6 227 37 329.6 329.7 291.8 330.4 0.20 41 358 8359 -26.7 -51.7 8 25.0 -29.0 226 39 330.6 330.6 292.0 331.0 0.09 42 347 8583 -28.5 -52.5 8 24.0 -30.6 229 40 331.1 331.2 292.1 331.5 0.09 43 344 8645 -28.9 -44.9 20 16.0 -30.6 229 40 331.4 331.5 292.3 332.2 0.20 44 342 8687 -29.3 -46.3 18 17.0 -31.0 230 40 331.4 331.5 292.3 332.1 0.18 45 339 8750 -29.9 -40.9 34 11.0 -31.2 231 40 331.4 331.5 292.4 332.7 0.32 46 338 8771 -29.9 -37.9 46 8.0 -31.0 231 40 331.7 331.8 292.6 333.4 0.43 47 337 8792 -30.1 -32.5 80 2.4 -30.5 231 40 331.7 331.9 292.9 334.5 0.74 48 336 8813 -30.3 -30.9 94 0.6 -30.4 231 40 331.7 331.9 293.0 334.9 0.87 49 333 8877 -30.9 -34.3 72 3.4 -31.4 232 40 331.8 331.9 292.8 334.1 0.63 50 331 8919 -31.1 -36.1 61 5.0 -31.8 232 40 332.1 332.2 292.8 334.1 0.53 51 329 8962 -31.3 -33.9 78 2.6 -31.7 233 41 332.4 332.5 293.0 334.8 0.66 52 328 8984 -31.5 -36.5 61 5.0 -32.2 233 41 332.4 332.5 292.9 334.3 0.51 53 327 9006 -31.7 -36.4 63 4.7 -32.3 233 41 332.4 332.5 292.9 334.4 0.52 54 326 9027 -31.7 -37.7 55 6.0 -32.5 234 41 332.7 332.8 292.9 334.4 0.46 55 324 9071 -31.7 -50.7 14 19.0 -33.3 234 41 333.3 333.3 292.7 333.7 0.11 56 300 9610 -35.7 -38.9 72 3.2 -36.1 240 44 335.1 335.1 293.5 336.7 0.44 57 250 10850 -46.3 -49.9 67 3.6 -46.5 240 54 337.2 337.3 293.8 337.9 0.16 58 206 12104 -57.5 -62.5 53 5.0 -57.6 240 48 338.8 338.8 294.1 339.0 0.04 59 200 12290 -57.7 -65.7 35 8.0 -57.8 235 50 341.4 341.4 294.7 341.5 0.03 60 150 14120 -55.3 -82.3 2 27.0 -55.6 210 34 374.8 374.8 301.4 374.8 0.00 61 100 16650 -64.3 -85.3 4 21.0 -64.5 175 8 403.5 403.5 305.7 403.5 0.00 62 94 17027 -64.1 -86.1 3 22.0 -64.3 153 9 411.1 411.1 306.6 411.1 0.00 63 89 17357 -66.9 -86.9 4 20.0 -67.0 126 10 412.0 412.0 306.7 412.0 0.00 64 85 17636 -63.9 -87.9 2 24.0 -64.1 136 13 423.5 423.5 308.1 423.5 0.00 65 79 18080 -65.9 -87.9 3 22.0 -66.1 153 15 428.3 428.3 308.7 428.3 0.00 66 72 18646 -61.7 -87.7 2 26.0 -62.0 126 12 448.8 448.8 310.7 448.8 0.00 67 70 18820 -62.3 -88.3 2 26.0 -62.6 35 12 451.1 451.1 311.0 451.1 0.00 68 66 19185 -62.9 -87.9 2 25.0 -63.2 130 15 457.5 457.5 311.5 457.5 0.00 69 60 19777 -61.1 -88.1 2 27.0 -61.5 87 24 474.1 474.1 313.0 474.1 0.00 70 54 20431 -62.9 -88.9 2 26.0 -63.3 125 30 484.5 484.5 313.8 484.5 0.00 71 52 20665 -60.7 -88.7 1 28.0 -61.2 121 20 494.9 494.9 314.6 494.9 0.00 72 50 20910 -60.7 -87.7 2 27.0 -61.2 100 21 500.4 500.4 315.0 500.5 0.00 73 49 21035 -61.3 -88.3 2 27.0 -61.8 95 21 501.9 501.9 315.1 501.9 0.00 74 42 21999 -56.7 -86.7 1 30.0 -57.7 90 24 535.9 535.9 317.3 536.0 0.01 75 38 22634 -55.5 -85.5 1 30.0 -56.7 86 28 554.5 554.6 318.3 554.6 0.01 76 35 23156 -56.5 -86.5 1 30.0 -57.7 100 31 565.1 565.1 318.9 565.2 0.01 77 33 23530 -54.5 -85.5 1 31.0 -56.1 98 22 580.0 580.0 319.7 580.1 0.01 78 30 24140 -54.3 -85.3 1 31.0 -56.0 75 30 596.6 596.6 320.5 596.7 0.01 79 28 24582 -53.3 -84.3 1 31.0 -55.3 93 35 611.3 611.3 321.1 611.4 0.01 80 25 25307 -55.1 -85.1 1 30.0 -56.9 104 36 626.2 626.3 321.7 626.3 0.01 81 25 25307 -52.7 -84.7 1 32.0 -55.0 104 36 633.1 633.1 322.0 633.2 0.01 82 23 25846 -51.3 -83.3 1 32.0 -54.1 88 40 652.5 652.5 322.8 652.7 0.02 83 22 26134 -51.3 -83.3 1 32.0 -54.2 92 42 660.9 660.9 323.1 661.0 0.02 84 21 26435 -52.7 -83.7 1 31.0 -55.4 96 43 665.5 665.5 323.3 665.6 0.02 85 20 26750 -52.3 -84.3 1 32.0 -55.1 100 45 676.1 676.1 323.6 676.2 0.02 86 19 27083 -51.7 -83.7 1 32.0 -54.8 91 50 687.9 688.0 324.0 688.1 0.02 87 17 27805 -53.1 -84.1 1 31.0 -56.1 105 44 705.7 705.7 324.6 705.8 0.02 88 15 28618 -50.7 -83.7 1 33.0 -54.7 87 37 739.4 739.4 325.6 739.6 0.02 89 14 29068 -51.5 -83.5 1 32.0 -55.4 86 35 751.4 751.4 326.0 751.6 0.03 90 12 30083 -45.9 -80.9 1 35.0 -52.5 75 44 805.1 805.1 327.4 805.6 0.05 91 10 31300 -45.5 -80.5 1 35.0 -52.9 75 59 849.7 849.7 328.4 850.3 0.06 92 9.8 31434 -46.1 -81.1 1 35.0 -53.4 75 60 852.4 852.4 328.5 852.9 0.06 93 8.7 32229 -43.3 -79.3 1 36.0 -52.4 78 64 892.8 892.8 329.3 893.7 0.09 94 8.0 32792 -43.6 -79.6 1 36.0 -52.9 80 67 913.2 913.3 329.7 914.2 0.09 95 7.8 32961 -43.7 -79.7 1 36.0 -53.1 83 66 919.5 919.5 329.8 920.5 0.09 96 7.0 33690 -41.9 -79.9 1 38.0 -52.8 95 61 955.8 955.9 330.5 956.9 0.10 97 6.8 33888 -39.1 -78.1 1 39.0 -51.8 975.5 975.5 330.8 977.0 0.13 TRP 206 12104 -57.5 -62.5 53 5.0 -57.6 240 48 338.8 338.8 294.1 339.0 0.04 WND 8.0 32792 -43.6 -79.6 1 36.0 -52.9 80 67 913.2 913.3 329.7 914.2 0.09 Sounding variables and indices 1000-500 mb thick: 5732.00 m Freezing level: 564.64 mb = 4897.77 m = 16068.61 ft Wetbulb zero: 728.27 mb = 2810.65 m = 9221.18 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 25.03 % Est. max temperature: 30.42 C = 86.76 F Sfc-Lift cond lev (LCL): 928.68 mb = 755.05 m = 2477.15 ft T: 11.54 C 700-500 lapse rate: 6.80 C/km ThetaE index: 8.21 C Layer 796.0- 784.0 mb Conv cond level (CCL): 611.14 mb = 4257.29 m = 13967.32 ft Mean mixing ratio: 8.17 g/kg Conv temperature: 45.41 C = 113.74 F Cap Strength: 12.76 C Lifted Index: 11.72 C Risk: None Lifted Index @300 mb: 14.26 C Lifted Index @700 mb: 12.76 C Showalter Index: 14.71 C Risk: None Total Totals Index: 21.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: -2.10 C K Index: -22.50 Risk: None Sweat Index: 56.00 Risk: None Energy Index: 3.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.43 J/kg Max Up Vert Vel: 8.05 m/s Conv Inhibition (B-): 51714.28 J/kg Cap Strength: 12.72 C Lift Cond Lev (LCL): 886.35 mb = 1150.08 m = 3773.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 at 12 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 999 146 100 2 -2.0 0.3 | 94 14 -14.0 1.0 1 980 305 125 1 -0.8 0.6 | 95 13 -12.8 1.2 2 945 610 285 3 2.9 -0.8 | 89 9 -9.1 -0.2 3 925 788 340 4 1.4 -3.8 | 74 11 -10.6 -3.1 4 911 914 345 5 1.3 -4.8 | 68 12 -10.7 -4.2 5 879 1219 265 7 7.0 0.6 | 104 5 -5.0 1.2 6 850 1506 245 15 13.6 6.3 | 193 7 1.6 7.0 7 848 1524 245 15 13.6 6.3 | 193 7 1.6 7.0 8 818 1829 245 16 14.5 6.8 | 199 8 2.5 7.4 9 789 2134 250 17 16.0 5.8 | 212 8 4.0 6.4 10 761 2438 250 22 20.7 7.5 | 227 12 8.7 8.1 11 734 2743 240 22 19.1 11.0 | 211 14 7.1 11.6 12 700 3141 230 20 15.3 12.9 | 194 14 3.3 13.5 13 657 3658 225 18 12.7 12.7 | 183 13 0.7 13.3 14 609 4267 220 14 9.0 10.7 | 165 12 -3.0 11.3 15 586 4572 255 16 15.5 4.1 | 216 6 3.5 4.8 16 565 4877 250 20 18.8 6.8 | 222 10 6.8 7.5 17 544 5182 240 18 15.6 9.0 | 200 10 3.6 9.6 18 504 5791 255 23 22.2 6.0 | 237 12 10.2 6.6 19 500 5860 245 26 23.6 11.0 | 225 16 11.6 11.6 20 485 6096 250 29 27.3 9.9 | 235 19 15.3 10.5 21 400 7550 235 31 25.4 17.8 | 216 23 13.4 18.4 22 396 7620 235 30 24.6 17.2 | 215 22 12.6 17.8 23 364 8230 225 39 27.6 27.6 | 209 32 15.6 28.2 24 320 9144 235 41 33.6 23.5 | 222 32 21.6 24.1 25 300 9610 240 44 38.1 22.0 | 229 35 26.1 22.6 26 269 10363 250 47 44.2 16.1 | 243 36 32.2 16.7 27 250 10850 240 54 46.8 27.0 | 232 44 34.8 27.6 28 245 10973 240 55 47.6 27.5 | 232 45 35.6 28.1 29 206 12104 240 48 41.6 24.0 | 230 38 29.6 24.6 30 200 12290 235 50 41.0 28.7 | 225 41 29.0 29.3 31 194 12497 235 50 41.0 28.7 | 225 41 29.0 29.3 32 185 12802 245 44 39.9 18.6 | 235 34 27.9 19.2 33 176 13106 240 45 39.0 22.5 | 229 36 27.0 23.1 34 160 13716 245 24 21.8 10.1 | 222 15 9.8 10.8 35 152 14021 205 23 9.7 20.8 | 174 22 -2.3 21.5 36 150 14120 210 34 17.0 29.4 | 189 30 5.0 30.1 37 145 14326 210 35 17.5 30.3 | 190 31 5.5 30.9 38 138 14630 220 36 23.1 27.6 | 202 30 11.1 28.2 39 132 14935 220 18 11.6 13.8 | 178 14 -0.4 14.4 40 125 15240 200 23 7.9 21.6 | 169 23 -4.1 22.2 41 119 15545 205 22 9.3 19.9 | 173 21 -2.7 20.6 42 114 15850 185 21 1.8 20.9 | 155 24 -10.2 21.5 43 108 16154 240 21 18.2 10.5 | 209 13 6.2 11.1 44 103 16459 250 11 10.3 3.8 | 159 5 -1.7 4.4 45 100 16650 175 8 -0.7 8.0 | 124 15 -12.7 8.6 46 98 16764 175 8 -0.7 8.0 | 124 15 -12.7 8.6 47 89 17374 125 10 -8.2 5.7 | 107 21 -20.2 6.3 48 80 17983 150 18 -9.0 15.6 | 128 27 -21.0 16.2 49 76 18288 160 10 -3.4 9.4 | 123 18 -15.4 10.0 50 73 18593 155 12 -5.1 10.9 | 124 21 -17.1 11.5 51 70 18820 35 12 -6.9 -9.8 | 64 21 -18.9 -9.2 52 69 18898 150 11 -5.5 9.5 | 120 20 -17.5 10.1 53 60 19812 85 25 -24.9 -2.2 | 88 37 -36.9 -1.6 54 57 20117 105 35 -33.8 9.1 | 102 47 -45.8 9.7 55 54 20422 125 30 -24.6 17.2 | 116 41 -36.6 17.8 56 51 20726 120 18 -15.6 9.0 | 109 29 -27.6 9.6 57 50 20910 100 21 -20.7 3.6 | 97 33 -32.7 4.3 58 49 21031 95 21 -20.9 1.8 | 94 33 -32.9 2.4 59 47 21336 95 19 -18.9 1.7 | 94 31 -30.9 2.3 60 45 21641 75 17 -16.4 -4.4 | 82 29 -28.4 -3.8 61 42 21946 90 24 -24.0 0.0 | 91 36 -36.0 0.6 62 37 22860 85 29 -28.9 -2.5 | 87 41 -40.9 -1.9 63 35 23165 100 31 -30.5 5.4 | 98 43 -42.5 6.0 64 33 23470 105 22 -21.3 5.7 | 101 34 -33.3 6.3 65 32 23774 75 21 -20.3 -5.4 | 82 33 -32.3 -4.8 66 30 24140 75 30 -29.0 -7.8 | 80 42 -41.0 -7.2 67 29 24384 90 26 -26.0 0.0 | 91 38 -38.0 0.6 68 28 24689 95 39 -38.9 3.4 | 95 51 -50.9 4.0 69 25 25298 105 36 -34.8 9.3 | 102 48 -46.8 9.9 70 24 25603 85 39 -38.9 -3.4 | 87 51 -50.9 -2.8 71 20 26750 100 45 -44.3 7.8 | 99 57 -56.3 8.4 72 19 27127 90 51 -51.0 0.0 | 91 63 -63.0 0.6 73 18 27432 105 42 -40.6 10.9 | 102 54 -52.6 11.5 74 16 28042 105 45 -43.5 11.6 | 102 57 -55.5 12.3 75 16 28346 85 42 -41.8 -3.7 | 87 54 -53.8 -3.0 76 14 28956 90 32 -32.0 0.0 | 91 44 -44.0 0.6 77 14 29261 80 38 -37.4 -6.6 | 83 50 -49.4 -6.0 78 12 30175 75 45 -43.5 -11.6 | 79 57 -55.5 -11.0 79 10 31300 75 59 -57.0 -15.3 | 78 71 -69.0 -14.7 80 8 32792 80 67 -66.0 -11.6 | 82 79 -78.0 -11.0 81 7 33690 95 61 -60.8 5.3 | 95 73 -72.8 5.9 Wind Parameters Mean winds (0-6000m): 242.9 at 16.0 knts Storm direction: 272.9 at 12.0 knts Shear (0-3000m) pos: 0.4 neg: 3.4 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 99.8 deg Storm rel helicity (0-3000m) pos: 30.4 neg: -42.5 tot: -12.1 m^2/s^2 ave: -4.0 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 0.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.19 Bulk Shear: 27.15 m/s 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 ------------------------------------------------------------------------------- 500 269 2 94 10| 0.0 5.3 5.3| 6.0 -7.3 -1.3 -2.6 -0.15| 7.6 -1.1 1000 317 3 79 10| 0.0 4.4 4.4| 8.9 -16.0 -7.2 -7.2 -0.16| 8.7 -1.4 1500 267 6 99 6| 0.0 5.9 5.9| 20.0 -16.0 4.0 2.7 0.24| 9.8 2.3 2000 256 9 127 5| 0.6 4.4 5.0| 24.7 -16.0 8.7 4.3 0.29| 8.0 2.3 2500 253 11 159 4| 0.5 4.5 5.0| 30.4 -23.5 6.9 2.8 0.24| 7.9 1.9 3000 248 13 178 5| 0.4 3.4 3.8| 30.4 -42.5 -12.1 -4.0 0.09| 7.5 0.6 4000 240 14 181 8| 0.3 1.9 2.2| 30.4 -62.0 -31.6 -7.9 -0.04| 6.4 -0.2 5000 241 15 186 8| 1.2 1.9 3.0| 48.2 -73.0 -24.8 -5.0 0.03| 6.8 0.2 6000 243 16 196 8| 1.4 2.1 3.5| 76.3 -79.4 -3.0 -0.5 0.11| 6.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//KNKX/skewt/KNKX.skewt.20250726.12.gif