UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051912.upa.cvt Date: 1200Z 19 MAY 25 Searching for KNKX... Searching the city database file for: KNKX ... Date:1200Z 19 MAY 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 124 60 3 SFC 999 146 10.4 9.5 94 0.9 9.9 60 3 283.6 284.9 283.1 304.3 7.47 2 995 179 13.4 12.5 94 0.9 12.9 28 3 287.0 288.6 286.2 312.5 9.18 3 991 212 13.8 12.4 91 1.4 13.0 355 3 287.7 289.3 286.5 313.3 9.16 4 975 347 12.8 12.3 97 0.5 12.5 280 3 288.0 289.7 286.7 313.9 9.25 5 964 440 12.4 11.7 95 0.7 12.0 314 3 288.6 290.1 286.6 313.8 8.99 6 959 483 12.4 8.7 78 3.7 10.3 329 4 289.0 290.3 285.2 309.8 7.37 7 956 509 12.4 9.9 85 2.5 11.0 338 4 289.2 290.7 286.0 311.9 8.03 8 952 543 12.4 8.2 76 4.2 10.0 351 4 289.6 290.9 285.3 309.9 7.18 9 950 560 12.4 10.1 86 2.3 11.0 357 4 289.8 291.2 286.4 312.9 8.19 10 948 578 12.8 8.5 75 4.3 10.3 3 4 290.4 291.7 285.8 311.3 7.36 11 945 604 13.0 8.5 74 4.5 10.4 13 4 290.8 292.1 286.0 311.8 7.38 12 925 780 11.8 9.6 86 2.2 10.5 5 8 291.4 292.8 286.9 314.5 8.13 13 922 807 11.8 9.8 88 2.0 10.6 5 9 291.6 293.1 287.2 315.2 8.27 14 904 973 13.2 9.1 76 4.1 10.8 357 11 294.7 296.2 288.1 318.0 8.05 15 899 1019 14.2 8.2 67 6.0 10.7 351 11 296.2 297.6 288.2 318.4 7.61 16 893 1076 15.4 2.4 42 13.0 8.5 344 10 298.0 299.0 286.5 313.2 5.09 17 885 1152 16.0 3.0 42 13.0 9.0 334 10 299.4 300.4 287.2 315.4 5.37 18 872 1278 16.4 0.4 34 16.0 8.1 330 10 301.1 301.9 287.0 314.7 4.51 19 850 1495 15.4 -1.6 31 17.0 6.9 350 8 302.3 303.0 286.9 314.5 4.00 20 834 1656 14.6 -2.4 31 17.0 6.2 20 9 303.1 303.8 287.0 314.8 3.84 21 826 1737 15.0 -4.0 27 19.0 5.8 38 9 304.3 305.0 287.1 315.0 3.44 22 797 2038 13.6 -8.4 21 22.0 3.8 47 15 306.0 306.4 286.7 314.0 2.54 23 722 2859 6.8 -12.2 24 19.0 -0.8 3 18 307.3 307.7 286.7 313.9 2.07 24 708 3020 8.2 -29.8 5 38.0 -2.5 352 23 310.6 310.6 286.1 312.1 0.46 25 700 3114 7.8 -32.2 4 40.0 -3.0 350 25 311.1 311.2 286.2 312.4 0.37 26 694 3185 8.2 -39.8 2 48.0 -3.1 349 25 312.3 312.4 286.4 313.0 0.17 27 643 3809 4.6 -37.4 3 42.0 -5.4 345 34 315.1 315.2 287.4 316.0 0.24 28 625 4040 3.8 -23.2 12 27.0 -4.9 345 42 316.8 317.0 288.8 320.0 0.94 29 618 4131 3.0 -21.0 15 24.0 -5.1 345 42 316.9 317.1 289.0 320.9 1.16 30 569 4791 -2.9 -27.9 13 25.0 -9.6 341 34 317.5 317.7 288.7 319.9 0.68 31 550 5059 -5.5 -22.5 25 17.0 -10.6 333 35 317.6 317.8 289.2 321.5 1.14 32 500 5800 -9.3 -33.3 12 24.0 -14.6 320 44 321.7 321.8 289.8 323.4 0.46 33 480 6115 -11.5 -33.5 14 22.0 -16.2 320 45 322.8 322.9 290.1 324.5 0.47 34 469 6293 -11.7 -37.7 10 26.0 -16.7 323 43 324.7 324.7 290.5 325.8 0.32 35 409 7325 -20.3 -38.3 18 18.0 -23.2 342 49 326.5 326.6 291.1 327.8 0.34 36 400 7490 -20.9 -43.9 11 23.0 -24.0 345 52 327.8 327.9 291.3 328.6 0.19 37 398 7527 -21.1 -46.1 9 25.0 -24.2 345 52 328.0 328.1 291.3 328.6 0.15 38 382 7829 -22.7 -47.7 8 25.0 -25.6 345 57 329.8 329.8 291.8 330.3 0.13 39 369 8082 -24.9 -45.9 12 21.0 -27.3 344 60 330.2 330.2 291.9 330.8 0.17 40 328 8926 -31.7 -59.7 5 28.0 -33.4 341 61 332.1 332.1 292.3 332.3 0.04 41 306 9413 -35.7 -52.7 16 17.0 -36.8 337 60 333.2 333.2 292.7 333.5 0.09 42 300 9550 -36.7 -56.7 11 20.0 -37.8 335 59 333.6 333.7 292.7 333.9 0.06 43 293 9713 -38.1 -57.1 12 19.0 -39.1 334 60 333.9 333.9 292.9 334.2 0.06 44 292 9737 -38.1 -61.1 7 23.0 -39.2 334 60 334.2 334.2 292.9 334.4 0.04 45 288 9832 -38.7 -55.7 15 17.0 -39.6 333 61 334.7 334.7 293.0 335.0 0.07 46 286 9880 -39.1 -62.1 7 23.0 -40.1 333 61 334.8 334.8 293.0 334.9 0.03 47 277 10099 -40.5 -66.5 4 26.0 -41.4 332 63 335.9 335.9 293.3 335.9 0.02 48 276 10123 -40.5 -62.5 8 22.0 -41.4 332 63 336.2 336.2 293.4 336.3 0.03 49 263 10451 -43.3 -64.0 8 20.7 -44.0 330 65 336.7 336.7 293.5 336.9 0.03 50 256 10632 -44.9 -64.9 9 20.0 -45.5 330 65 337.0 337.0 293.6 337.1 0.02 51 253 10711 -45.7 -59.7 19 14.0 -46.2 332 63 337.0 337.0 293.6 337.2 0.05 52 250 10790 -46.5 -60.5 19 14.0 -47.0 335 59 336.9 336.9 293.6 337.1 0.04 53 242 11004 -47.9 -62.9 16 15.0 -48.3 334 59 338.0 338.0 293.9 338.1 0.03 54 240 11058 -47.9 -68.9 7 21.0 -48.4 333 59 338.8 338.8 294.0 338.8 0.01 55 205 12074 -55.7 -68.7 18 13.0 -55.9 326 59 342.1 342.1 294.8 342.2 0.02 56 201 12199 -56.5 -69.5 18 13.0 -56.7 325 59 342.8 342.8 295.0 342.9 0.02 57 200 12230 -56.9 -68.9 21 12.0 -57.1 325 59 342.7 342.7 295.0 342.7 0.02 58 174 13098 -64.3 -71.3 38 7.0 -64.4 330 55 344.4 344.4 295.4 344.4 0.01 59 159 13646 -67.9 -73.9 42 6.0 -67.9 320 59 347.3 347.3 296.0 347.3 0.01 60 150 14000 -63.9 -80.9 8 17.0 -64.0 310 56 360.0 360.0 298.7 360.0 0.00 61 100 16470 -67.3 -88.3 4 21.0 -67.4 310 30 397.7 397.7 304.9 397.7 0.00 62 96 16718 -64.3 -87.3 3 23.0 -64.5 310 30 408.2 408.2 306.3 408.2 0.00 63 88 17246 -68.3 -88.3 4 20.0 -68.4 273 20 410.5 410.5 306.6 410.5 0.00 64 84 17525 -68.5 -88.5 4 20.0 -68.6 277 22 415.6 415.6 307.2 415.6 0.00 65 76 18130 -64.9 -87.9 3 23.0 -65.1 300 24 435.2 435.2 309.4 435.2 0.00 66 71 18544 -66.3 -88.3 3 22.0 -66.5 281 17 440.8 440.8 310.0 440.8 0.00 67 70 18630 -66.1 -89.1 3 23.0 -66.3 295 18 443.0 443.0 310.2 443.0 0.00 68 60 19579 -59.9 -86.9 2 27.0 -60.4 276 15 476.8 476.8 313.2 476.8 0.00 69 54 20233 -62.5 -88.5 2 26.0 -62.9 214 11 485.4 485.4 313.9 485.4 0.00 70 50 20710 -60.7 -87.7 2 27.0 -61.2 195 10 500.4 500.4 315.0 500.5 0.00 71 47 21096 -59.3 -87.3 1 28.0 -60.0 228 8 512.7 512.7 315.8 512.8 0.00 72 45 21368 -60.5 -87.5 2 27.0 -61.1 343 3 516.2 516.2 316.1 516.3 0.00 73 43 21652 -58.7 -87.7 1 29.0 -59.5 4 7 527.4 527.4 316.8 527.4 0.00 74 40 22106 -58.9 -86.9 2 28.0 -59.7 15 10 537.9 537.9 317.4 538.0 0.01 75 38 22429 -57.5 -86.5 1 29.0 -58.5 356 10 549.5 549.5 318.1 549.5 0.01 76 37 22597 -58.5 -86.5 2 28.0 -59.4 5 10 551.1 551.1 318.2 551.1 0.01 77 34 23135 -53.5 -84.5 1 31.0 -55.2 8 10 577.7 577.7 319.6 577.8 0.01 78 30 23940 -53.7 -84.7 1 31.0 -55.5 70 15 598.2 598.2 320.5 598.3 0.01 79 25 25112 -53.7 -84.7 1 31.0 -55.8 99 10 630.3 630.3 321.9 630.4 0.01 80 23 25653 -49.1 -82.1 1 33.0 -52.5 81 10 659.0 659.0 323.0 659.2 0.02 81 22 25945 -49.1 -82.1 1 33.0 -52.6 78 10 667.4 667.4 323.3 667.6 0.02 82 21 26250 -49.1 -82.1 1 33.0 -52.7 80 10 676.4 676.4 323.6 676.6 0.02 83 20 26570 -49.1 -82.1 1 33.0 -52.8 160 7 685.9 685.9 324.0 686.1 0.02 84 14 28941 -44.3 -80.3 1 36.0 -51.0 343 1 775.8 775.8 326.7 776.2 0.05 85 13 29438 -45.1 -80.1 1 35.0 -51.7 316 3 789.7 789.7 327.0 790.1 0.05 86 10 31200 -43.3 -79.3 1 36.0 -51.8 220 9 857.9 858.0 328.6 858.7 0.07 87 9.2 31765 -40.5 -78.5 1 38.0 -50.8 889.3 889.4 329.2 890.3 0.09 88 8.9 31990 -41.1 -79.1 1 38.0 -51.3 895.5 895.5 329.4 896.4 0.09 89 8.4 32386 -38.3 -77.3 1 39.0 -50.4 921.4 921.5 329.8 922.7 0.12 90 8.2 32551 -39.3 -78.3 1 39.0 -50.9 923.8 923.9 329.9 925.0 0.11 91 7.2 33447 -36.5 -76.5 1 40.0 -50.4 970.3 970.4 330.7 972.2 0.16 TRP 159 13646 -67.9 -73.9 42 6.0 -67.9 320 59 347.3 347.3 296.0 347.3 0.01 WND 263 10451 -43.3 -64.0 8 20.7 -44.0 330 65 336.7 336.7 293.5 336.9 0.03 Sounding variables and indices 1000-500 mb thick: 5676.00 m Freezing level: 593.08 mb = 4466.69 m = 14654.31 ft Wetbulb zero: 734.58 mb = 2715.76 m = 8909.86 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 28.20 % Est. max temperature: 29.09 C = 84.37 F Sfc-Lift cond lev (LCL): 985.59 mb = 257.41 m = 844.50 ft T: 13.46 C 700-500 lapse rate: 6.37 C/km ThetaE index: 5.20 C Layer 893.0- 885.0 mb Conv cond level (CCL): 999.00 mb = 146.00 m = 479.00 ft Mean mixing ratio: 8.30 g/kg Conv temperature: 11.05 C = 51.89 F Cap Strength: 11.75 C Lifted Index: 10.72 C Risk: None Lifted Index @300 mb: 14.40 C Lifted Index @700 mb: 10.12 C Showalter Index: 10.25 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 7.70 C K Index: -16.90 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 1.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.78 J/kg Max Up Vert Vel: 7.85 m/s Conv Inhibition (B-): 56020.80 J/kg Cap Strength: 11.72 C Lift Cond Lev (LCL): 913.70 mb = 883.04 m = 2897.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 12 at 18 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 60 3 -2.6 -1.5 | 184 17 1.1 16.6 1 980 305 265 3 3.0 0.3 | 200 20 6.7 18.4 2 944 610 15 4 -1.0 -3.9 | 191 15 2.7 14.3 3 925 780 5 8 -0.7 -8.0 | 197 11 3.0 10.1 4 910 914 5 11 -1.0 -11.0 | 201 8 2.8 7.2 5 878 1219 325 10 5.7 -8.2 | 224 14 9.5 9.9 6 850 1495 350 8 1.4 -7.9 | 207 11 5.1 10.2 7 847 1524 350 10 1.7 -9.8 | 213 10 5.5 8.3 8 817 1829 60 8 -6.9 -4.0 | 167 14 -3.2 14.1 9 787 2134 40 18 -11.6 -13.8 | 119 9 -7.8 4.3 10 759 2438 30 17 -8.5 -14.7 | 125 6 -4.8 3.4 11 732 2743 10 14 -2.4 -13.8 | 197 5 1.3 4.3 12 706 3048 350 24 4.2 -23.6 | 305 10 7.9 -5.5 13 700 3114 350 25 4.3 -24.6 | 309 10 8.1 -6.5 14 654 3658 345 28 7.2 -27.0 | 309 14 11.0 -8.9 15 629 3962 345 42 10.9 -40.6 | 327 27 14.6 -22.5 16 606 4267 345 41 10.6 -39.6 | 326 26 14.3 -21.5 17 561 4877 340 33 11.3 -31.0 | 311 20 15.0 -12.9 18 520 5486 315 42 29.7 -29.7 | 289 35 33.4 -11.6 19 500 5800 320 44 28.3 -33.7 | 296 36 32.0 -15.6 20 481 6096 320 45 28.9 -34.5 | 297 37 32.7 -16.4 21 444 6706 330 37 18.5 -32.0 | 302 26 22.2 -13.9 22 400 7490 345 52 13.5 -50.2 | 332 36 17.2 -32.1 23 393 7620 345 52 13.5 -50.2 | 332 36 17.2 -32.1 24 376 7925 345 60 15.5 -58.0 | 334 44 19.3 -39.8 25 318 9144 340 61 20.9 -57.3 | 328 46 24.6 -39.2 26 300 9550 335 59 24.9 -53.5 | 321 46 28.7 -35.4 27 263 10451 330 65 32.5 -56.3 | 316 53 36.2 -38.2 28 255 10668 330 65 32.5 -56.3 | 316 53 36.2 -38.2 29 250 10790 335 59 24.9 -53.5 | 321 46 28.7 -35.4 30 200 12230 325 59 33.8 -48.3 | 309 48 37.6 -30.2 31 174 13106 330 55 27.5 -47.6 | 313 43 31.2 -29.5 32 159 13646 320 59 37.9 -45.2 | 303 50 41.7 -27.1 33 150 14000 310 56 42.9 -36.0 | 291 50 46.6 -17.9 34 142 14326 305 59 48.3 -33.8 | 287 54 52.1 -15.7 35 135 14630 315 61 43.1 -43.1 | 298 53 46.9 -25.0 36 129 14935 315 39 27.6 -27.6 | 287 33 31.3 -9.5 37 122 15240 305 41 33.6 -23.5 | 278 38 37.3 -5.4 38 116 15545 300 47 40.7 -23.5 | 277 45 44.4 -5.4 39 105 16154 295 40 36.3 -16.9 | 268 40 40.0 1.2 40 100 16459 315 31 21.9 -21.9 | 278 26 25.6 -3.8 41 100 16470 310 30 23.0 -19.3 | 272 27 26.7 -1.2 42 95 16764 310 30 23.0 -19.3 | 272 27 26.7 -1.2 43 91 17069 270 18 18.0 -0.0 | 230 28 21.7 18.1 44 82 17678 280 24 23.6 -4.2 | 243 31 27.4 14.0 45 78 17983 290 27 25.4 -9.2 | 253 30 29.1 8.9 46 74 18288 310 20 15.3 -12.9 | 255 20 19.0 5.3 47 70 18593 275 16 15.9 -1.4 | 230 26 19.7 16.7 48 70 18630 295 18 16.3 -7.6 | 242 23 20.0 10.5 49 67 18898 305 14 11.5 -8.0 | 236 18 15.2 10.1 50 64 19202 270 19 19.0 -0.0 | 231 29 22.7 18.1 51 61 19507 270 16 16.0 -0.0 | 227 27 19.7 18.1 52 58 19812 295 10 9.1 -4.2 | 223 19 12.8 13.9 53 55 20117 210 10 5.0 8.7 | 198 28 8.7 26.8 54 52 20422 220 13 8.4 10.0 | 203 31 12.1 28.1 55 50 20710 195 10 2.6 9.7 | 193 28 6.3 27.8 56 50 20726 290 10 9.4 -3.4 | 222 20 13.1 14.7 57 48 21031 195 10 2.6 9.7 | 193 28 6.3 27.8 58 45 21336 340 3 1.0 -2.8 | 197 16 4.8 15.3 59 41 21946 25 10 -4.2 -9.1 | 177 9 -0.5 9.1 60 37 22555 350 10 1.7 -9.8 | 213 10 5.5 8.3 61 36 22860 70 10 -9.4 -3.4 | 159 16 -5.7 14.7 62 34 23165 5 10 -0.9 -10.0 | 199 9 2.9 8.2 63 32 23470 30 10 -5.0 -8.7 | 172 10 -1.3 9.5 64 31 23774 50 12 -9.2 -7.7 | 152 12 -5.5 10.4 65 30 23940 70 15 -14.1 -5.1 | 141 17 -10.4 13.0 66 29 24079 80 15 -14.8 -2.6 | 145 19 -11.0 15.5 67 28 24384 75 17 -16.4 -4.4 | 137 19 -12.7 13.7 68 27 24689 110 11 -10.3 3.8 | 163 23 -6.6 21.9 69 26 24994 110 10 -9.4 3.4 | 165 22 -5.7 21.5 70 24 25298 85 10 -10.0 -0.9 | 160 18 -6.2 17.2 71 21 26213 75 10 -9.7 -2.6 | 159 17 -5.9 15.5 72 20 26518 110 10 -9.4 3.4 | 165 22 -5.7 21.5 73 20 26570 160 7 -2.4 6.6 | 183 25 1.3 24.7 74 18 27432 175 4 -0.3 4.0 | 189 22 3.4 22.1 75 15 28651 0 0 -0.0 -0.0 | 192 18 3.7 18.1 76 10 31200 220 9 5.8 6.9 | 201 27 9.5 25.0 Wind Parameters Mean winds (0-6000m): 341.6 at 24.7 knts Storm direction: 11.6 at 18.5 knts Shear (0-3000m) pos: 2.8 neg: 5.1 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 125.1 deg Storm rel helicity (0-3000m) pos: 53.3 neg: -67.8 tot: -14.5 m^2/s^2 ave: -4.8 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 12.7 stream: 0.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.51 Bulk Shear: 59.78 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 ------------------------------------------------------------------------------- 500 340 3 198 16| 0.0 3.7 3.7| 22.6 -10.7 11.9 23.8 0.19| 13.3 2.5 1000 355 6 200 13| 0.0 5.4 5.4| 36.3 -10.7 25.6 25.6 0.32| 12.4 4.0 1500 349 7 205 12| 2.5 3.6 6.1| 36.3 -29.4 6.9 4.6 0.03| 11.9 0.3 2000 8 8 194 10| 4.2 2.7 6.9| 36.3 -67.8 -31.4 -15.7 -0.23| 13.2 -3.1 2500 17 10 186 9| 3.4 3.4 6.8| 42.0 -67.8 -25.8 -10.3 -0.13| 12.1 -1.6 3000 11 12 193 7| 2.8 5.1 7.9| 53.3 -67.8 -14.5 -4.8 0.04| 12.7 0.5 4000 358 17 253 5| 2.1 5.7 7.9| 83.5 -68.6 14.9 3.7 0.09| 11.8 1.1 5000 351 21 291 7| 1.7 4.7 6.4| 83.5-131.1 -47.6 -9.5 -0.02| 11.1 -0.2 6000 342 25 295 13| 1.6 4.6 6.2|122.9-175.4 -52.6 -8.8 -0.03| 10.6 -0.3 Wrote GIF file: /home/apache/climate/data/raob//KNKX/skewt/KNKX.skewt.20250519.12.gif