UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052600.upa.cvt Date: 0000Z 26 MAY 25 Searching for KNKX... Searching the city database file for: KNKX ... Date:0000Z 26 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 ------------------------------------------------------------------------------- SFC 1001 146 18.8 11.8 64 7.0 14.6 235 9 291.9 293.4 287.6 316.7 8.71 1 1000 140 16.4 12.0 75 4.4 13.7 225 5 289.5 291.1 286.9 314.4 8.84 2 948 592 12.2 11.0 92 1.2 11.5 169 2 289.7 291.3 286.9 314.4 8.72 3 925 798 11.2 10.4 95 0.8 10.7 105 5 290.8 292.3 287.1 315.1 8.59 4 920 843 11.0 10.4 96 0.6 10.6 105 6 291.0 292.5 287.2 315.5 8.63 5 911 925 11.4 9.5 88 1.9 10.3 98 8 292.2 293.7 287.3 315.7 8.20 6 906 971 13.0 8.7 75 4.3 10.5 74 8 294.3 295.7 287.7 316.9 7.81 7 905 981 13.2 8.2 72 5.0 10.3 69 8 294.6 296.0 287.6 316.5 7.56 8 903 999 15.4 4.4 48 11.0 9.4 59 8 297.1 298.1 286.8 314.2 5.81 9 895 1075 16.8 1.8 36 15.0 8.9 20 7 299.3 300.2 286.7 313.8 4.87 10 886 1161 16.6 -0.4 31 17.0 7.9 335 7 300.0 300.7 286.2 312.6 4.19 11 867 1345 15.8 2.8 42 13.0 8.8 303 7 301.0 302.0 287.8 317.2 5.40 12 850 1513 15.4 -0.6 33 16.0 7.2 300 8 302.3 303.1 287.2 315.4 4.30 13 829 1725 16.0 -3.0 27 19.0 6.6 330 5 305.1 305.8 287.6 316.5 3.69 14 818 1839 17.2 -13.8 11 31.0 4.5 345 4 307.5 307.8 286.3 312.7 1.61 15 806 1964 16.6 -16.4 9 33.0 3.7 354 5 308.2 308.4 286.2 312.5 1.32 16 700 3145 7.8 -14.2 19 22.0 -0.8 350 12 311.1 311.5 287.8 317.1 1.82 17 681 3371 5.8 -12.2 26 18.0 -1.5 349 15 311.3 311.8 288.2 318.5 2.20 18 668 3528 5.0 -12.0 28 17.0 -1.9 336 13 312.2 312.6 288.6 319.6 2.28 19 641 3863 2.6 -14.4 27 17.0 -3.9 325 14 313.2 313.5 288.6 319.6 1.95 20 630 4003 1.6 -17.4 23 19.0 -5.1 325 16 313.6 313.9 288.3 318.7 1.55 21 622 4106 1.4 -29.6 8 31.0 -6.9 325 17 314.5 314.6 287.5 316.3 0.53 22 618 4158 1.4 -35.6 4 37.0 -7.3 325 18 315.1 315.1 287.5 316.1 0.30 23 607 4302 0.8 -40.2 3 41.0 -7.9 325 19 316.0 316.0 287.6 316.7 0.19 24 593 4489 0.0 -40.0 3 40.0 -8.5 325 20 317.2 317.2 288.1 317.9 0.20 25 569 4818 -3.1 -39.1 4 36.0 -10.5 325 22 317.3 317.4 288.1 318.1 0.23 26 520 5526 -7.1 -45.1 3 38.0 -13.6 322 28 320.8 320.8 289.1 321.3 0.13 27 500 5830 -9.9 -42.9 5 33.0 -15.5 320 31 321.0 321.0 289.2 321.6 0.17 28 470 6302 -14.3 -43.3 7 29.0 -18.7 313 33 321.2 321.3 289.3 321.9 0.18 29 413 7266 -21.3 -53.3 4 32.0 -24.5 305 37 324.3 324.3 290.2 324.6 0.07 30 400 7500 -23.5 -54.5 4 31.0 -26.3 305 37 324.4 324.5 290.2 324.7 0.06 31 378 7910 -27.1 -57.1 4 30.0 -29.3 304 38 325.0 325.0 290.3 325.2 0.04 32 374 7987 -27.3 -42.3 23 15.0 -29.0 304 39 325.7 325.8 290.7 326.6 0.25 33 349 8480 -32.1 -45.1 26 13.0 -33.3 302 41 325.7 325.8 290.7 326.5 0.20 34 347 8521 -32.3 -52.3 12 20.0 -33.7 302 42 326.0 326.0 290.7 326.3 0.09 35 339 8685 -33.3 -56.3 8 23.0 -34.7 302 42 326.8 326.8 290.9 327.0 0.06 36 318 9130 -37.3 -56.3 12 19.0 -38.3 300 45 327.3 327.3 291.0 327.5 0.06 37 313 9239 -37.9 -52.9 19 15.0 -38.8 300 47 327.9 328.0 291.2 328.3 0.09 38 310 9306 -38.3 -56.3 13 18.0 -39.2 300 48 328.3 328.3 291.3 328.5 0.06 39 309 9328 -38.5 -52.5 22 14.0 -39.3 300 48 328.3 328.3 291.3 328.7 0.10 40 306 9395 -39.1 -49.1 34 10.0 -39.8 300 49 328.4 328.4 291.4 329.0 0.14 41 303 9462 -39.7 -49.7 34 10.0 -40.3 300 51 328.5 328.5 291.5 329.0 0.13 42 301 9507 -40.1 -53.1 24 13.0 -40.8 300 52 328.5 328.6 291.4 328.9 0.09 43 300 9530 -40.5 -51.5 30 11.0 -41.1 300 52 328.3 328.3 291.3 328.7 0.11 44 281 9973 -44.7 -51.7 45 7.0 -45.0 298 55 328.4 328.5 291.4 328.9 0.12 45 275 10118 -45.9 -54.9 35 9.0 -46.3 298 55 328.7 328.8 291.5 329.1 0.08 46 274 10142 -46.1 -55.1 35 9.0 -46.4 298 55 328.8 328.8 291.5 329.1 0.08 47 273 10167 -46.1 -60.1 19 14.0 -46.6 297 56 329.1 329.1 291.5 329.3 0.04 48 269 10265 -46.3 -64.3 11 18.0 -46.8 297 56 330.2 330.2 291.8 330.3 0.02 49 250 10750 -49.5 -66.5 12 17.0 -49.9 295 59 332.5 332.5 292.4 332.6 0.02 50 249 10776 -49.7 -65.7 14 16.0 -50.1 295 59 332.6 332.6 292.4 332.7 0.02 51 244 10908 -50.3 -63.3 20 13.0 -50.6 294 61 333.6 333.6 292.7 333.7 0.03 52 236 11125 -52.1 -62.1 29 10.0 -52.3 293 63 334.1 334.1 292.9 334.2 0.04 53 230 11290 -53.5 -66.5 19 13.0 -53.7 292 65 334.4 334.4 292.9 334.5 0.02 54 227 11375 -53.7 -67.7 16 14.0 -53.9 292 65 335.4 335.4 293.2 335.4 0.02 55 215 11722 -55.4 -69.4 16 14.0 -55.6 290 69 337.9 337.9 293.8 338.0 0.02 56 212 11811 -55.9 -69.9 16 14.0 -56.1 290 69 338.6 338.6 294.0 338.6 0.01 57 200 12180 -57.1 -74.1 10 17.0 -57.3 295 64 342.3 342.3 294.9 342.4 0.01 58 150 13980 -60.3 -82.3 4 22.0 -60.5 290 39 366.2 366.2 299.9 366.2 0.00 59 137 14541 -63.7 -83.7 5 20.0 -63.8 260 30 369.8 369.8 300.5 369.8 0.00 60 100 16490 -60.3 -87.3 2 27.0 -60.6 255 22 411.2 411.2 306.7 411.2 0.00 61 90 17145 -62.5 -87.5 2 25.0 -62.7 260 18 419.4 419.4 307.6 419.4 0.00 62 88 17284 -60.9 -87.9 2 27.0 -61.2 251 20 425.3 425.3 308.3 425.3 0.00 63 85 17500 -61.3 -87.3 2 26.0 -61.6 257 18 428.8 428.8 308.7 428.8 0.00 64 80 17874 -64.3 -88.3 2 24.0 -64.5 263 14 430.1 430.1 308.9 430.1 0.00 65 70 18690 -65.3 -89.3 2 24.0 -65.5 230 12 444.7 444.7 310.3 444.7 0.00 66 65 19141 -65.7 -89.7 2 24.0 -65.9 233 13 453.3 453.3 311.1 453.3 0.00 67 56 20059 -60.7 -88.7 1 28.0 -61.2 15 18 484.5 484.5 313.8 484.5 0.00 68 52 20518 -63.5 -88.5 2 25.0 -63.8 53 17 488.3 488.3 314.1 488.4 0.00 69 50 20760 -61.9 -88.9 2 27.0 -62.4 350 12 497.6 497.6 314.8 497.6 0.00 70 49 20885 -61.1 -89.1 1 28.0 -61.6 350 12 502.4 502.4 315.1 502.4 0.00 71 46 21277 -60.7 -88.7 1 28.0 -61.3 66 5 512.5 512.5 315.8 512.5 0.00 72 46 21277 -60.9 -88.9 1 28.0 -61.4 66 5 512.0 512.0 315.8 512.1 0.00 73 45 21414 -58.5 -88.5 1 30.0 -59.3 56 3 521.1 521.1 316.4 521.1 0.00 74 43 21698 -59.3 -88.3 1 29.0 -60.0 2 0 525.9 525.9 316.6 526.0 0.00 75 39 22311 -57.5 -87.5 1 30.0 -58.5 18 1 545.4 545.4 317.8 545.4 0.00 76 38 22476 -54.7 -86.7 1 32.0 -56.1 22 1 556.6 556.6 318.5 556.6 0.01 77 36 22821 -54.5 -85.5 1 31.0 -55.9 31 2 565.8 565.8 318.9 565.8 0.01 78 34 23186 -55.3 -86.3 1 31.0 -56.7 40 2 573.0 573.0 319.3 573.0 0.01 79 32 23574 -52.9 -84.9 1 32.0 -54.8 50 2 589.4 589.4 320.1 589.5 0.01 80 30 23990 -52.7 -84.7 1 32.0 -54.7 60 3 601.0 601.0 320.6 601.0 0.01 81 24 25431 -51.9 -84.9 1 33.0 -54.5 206 11 642.9 642.9 322.4 643.0 0.01 82 21 26294 -52.7 -84.7 1 32.0 -55.4 240 10 665.5 665.5 323.3 665.6 0.01 83 20 26610 -51.1 -84.1 1 33.0 -54.2 335 2 679.8 679.8 323.7 679.9 0.02 84 18 27299 -48.7 -83.7 1 35.0 -52.9 327 6 708.1 708.1 324.7 708.3 0.02 85 17 27674 -49.9 -83.9 1 34.0 -53.8 346 10 716.0 716.0 325.0 716.1 0.02 86 15 28497 -47.5 -82.5 1 35.0 -52.7 75 9 750.0 750.0 326.0 750.3 0.03 87 13 29440 -48.7 -83.7 1 35.0 -53.8 19 4 777.2 777.2 326.7 777.4 0.03 88 12 29970 -45.7 -81.7 1 36.0 -52.4 358 3 805.8 805.8 327.4 806.2 0.04 89 12 29970 -46.1 -82.1 1 36.0 -52.6 358 3 804.4 804.4 327.4 804.8 0.04 90 11 30553 -42.1 -81.1 1 39.0 -50.8 11 7 839.2 839.2 328.2 839.7 0.05 91 10 31200 -40.9 -79.9 1 39.0 -50.7 25 12 866.9 866.9 328.8 867.6 0.07 92 9.3 31693 -41.5 -80.5 1 39.0 -51.3 882.8 882.8 329.1 883.4 0.07 93 8.9 31992 -40.1 -80.1 1 40.0 -50.9 899.3 899.4 329.4 900.1 0.07 TRP 137 14541 -63.7 -83.7 5 20.0 -63.8 260 30 369.8 369.8 300.5 369.8 0.00 WND 215 11722 -55.4 -69.4 16 14.0 -55.6 290 69 337.9 337.9 293.8 338.0 0.02 Sounding variables and indices 1000-500 mb thick: 5690.00 m Freezing level: 593.00 mb = 4489.25 m = 14728.34 ft Wetbulb zero: 719.37 mb = 2916.46 m = 9568.31 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 26.01 % Est. max temperature: 29.14 C = 84.45 F Sfc-Lift cond lev (LCL): 902.08 mb = 1008.06 m = 3307.25 ft T: 15.56 C 700-500 lapse rate: 6.59 C/km ThetaE index: 4.29 C Layer 905.0- 867.0 mb Conv cond level (CCL): 681.30 mb = 3367.28 m = 11047.36 ft Mean mixing ratio: 8.55 g/kg Conv temperature: 38.28 C = 100.91 F Cap Strength: 11.95 C Lifted Index: 9.47 C Risk: None Lifted Index @300 mb: 9.87 C Lifted Index @700 mb: 9.66 C Showalter Index: 9.12 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 9.30 C K Index: 2.70 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 1.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.64 J/kg Max Up Vert Vel: 5.77 m/s Conv Inhibition (B-): 52310.38 J/kg Cap Strength: 11.91 C Lift Cond Lev (LCL): 915.50 mb = 884.20 m = 2900.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 357 at 11 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 1001 146 235 9 7.4 5.2 | 203 17 6.8 15.9 1 1000 140 225 5 3.5 3.5 | 192 15 3.0 14.3 2 981 305 230 4 3.1 2.6 | 191 14 2.5 13.3 3 946 610 165 2 -0.5 1.9 | 175 13 -1.1 12.7 4 925 798 105 5 -4.8 1.3 | 156 13 -5.4 12.0 5 912 914 105 8 -7.7 2.1 | 147 15 -8.3 12.8 6 880 1219 305 7 5.7 -4.0 | 217 8 5.1 6.7 7 850 1513 300 8 6.9 -4.0 | 223 9 6.3 6.7 8 819 1829 345 4 1.0 -3.9 | 184 7 0.5 6.9 9 790 2134 5 6 -0.5 -6.0 | 167 5 -1.1 4.8 10 761 2438 350 8 1.4 -7.9 | 196 3 0.8 2.9 11 734 2743 350 9 1.6 -8.9 | 208 2 1.0 1.9 12 708 3048 350 10 1.7 -9.8 | 232 1 1.2 0.9 13 700 3145 350 12 2.1 -11.8 | 306 2 1.5 -1.1 14 682 3353 350 15 2.6 -14.8 | 333 5 2.0 -4.0 15 656 3658 325 12 6.9 -9.8 | 262 6 6.3 0.9 16 608 4267 325 19 10.9 -15.6 | 295 11 10.3 -4.8 17 563 4877 325 23 13.2 -18.8 | 303 15 12.6 -8.1 18 500 5830 320 31 19.9 -23.7 | 304 23 19.3 -13.0 19 483 6096 315 32 22.6 -22.6 | 298 25 22.0 -11.9 20 410 7315 305 37 30.3 -21.2 | 289 32 29.7 -10.5 21 400 7500 305 37 30.3 -21.2 | 289 32 29.7 -10.5 22 393 7620 305 37 30.3 -21.2 | 289 32 29.7 -10.5 23 317 9144 300 45 39.0 -22.5 | 287 40 38.4 -11.8 24 300 9530 300 52 45.0 -26.0 | 289 47 44.4 -15.3 25 250 10750 295 59 53.5 -24.9 | 285 55 52.9 -14.2 26 215 11722 290 69 64.8 -23.6 | 281 66 64.3 -12.9 27 209 11887 290 69 64.8 -23.6 | 281 66 64.3 -12.9 28 200 12180 295 64 58.0 -27.0 | 286 60 57.4 -16.3 29 164 13411 285 48 46.4 -12.4 | 272 46 45.8 -1.7 30 150 13980 290 39 36.6 -13.3 | 274 36 36.1 -2.6 31 149 14021 285 55 53.1 -14.2 | 274 53 52.5 -3.5 32 142 14326 290 26 24.4 -8.9 | 266 24 23.8 1.8 33 137 14541 260 30 29.5 5.2 | 241 33 29.0 16.0 34 135 14630 260 26 25.6 4.5 | 239 29 25.0 15.3 35 122 15240 275 45 44.8 -3.9 | 261 45 44.2 6.8 36 100 16490 255 22 21.3 5.7 | 232 26 20.7 16.4 37 96 16764 255 23 22.2 6.0 | 232 27 21.6 16.7 38 91 17069 265 17 16.9 1.5 | 233 20 16.4 12.2 39 87 17374 245 22 19.9 9.3 | 224 28 19.4 20.0 40 82 17678 275 13 13.0 -1.1 | 232 16 12.4 9.6 41 75 18288 235 17 13.9 9.8 | 213 24 13.3 20.5 42 71 18593 255 20 19.3 5.2 | 230 25 18.7 15.9 43 70 18690 230 12 9.2 7.7 | 205 20 8.6 18.5 44 68 18898 225 10 7.1 7.1 | 200 19 6.5 17.8 45 64 19202 235 14 11.5 8.0 | 210 22 10.9 18.8 46 61 19507 290 24 22.6 -8.2 | 263 22 22.0 2.5 47 58 19812 305 10 8.2 -5.7 | 237 9 7.6 5.0 48 56 20117 30 20 -10.0 -17.3 | 58 12 -10.6 -6.6 49 53 20422 45 20 -14.1 -14.1 | 77 15 -14.7 -3.4 50 50 20726 70 11 -10.3 -3.8 | 123 13 -10.9 7.0 51 50 20760 350 12 2.1 -11.8 | 306 2 1.5 -1.1 52 48 21031 350 12 2.1 -11.8 | 306 2 1.5 -1.1 53 46 21336 80 4 -3.9 -0.7 | 156 11 -4.5 10.0 54 43 21641 0 0 -0.0 -0.0 | 177 11 -0.6 10.7 55 30 23990 60 3 -2.6 -1.5 | 161 10 -3.2 9.2 56 28 24384 65 3 -2.7 -1.3 | 161 10 -3.3 9.5 57 27 24689 80 10 -9.8 -1.7 | 131 14 -10.4 9.0 58 26 24994 130 14 -10.7 9.0 | 150 23 -11.3 19.7 59 25 25298 140 10 -6.4 7.7 | 159 20 -7.0 18.4 60 23 25603 290 13 12.2 -4.4 | 242 13 11.6 6.3 61 22 25908 310 10 7.7 -6.4 | 239 8 7.1 4.3 62 20 26518 200 10 3.4 9.4 | 188 20 2.8 20.1 63 20 26610 335 2 0.8 -1.8 | 182 9 0.3 8.9 64 18 27432 325 7 4.0 -5.7 | 214 6 3.4 5.0 65 17 27737 350 10 1.7 -9.8 | 232 1 1.2 0.9 66 15 28346 85 10 -10.0 -0.9 | 133 14 -10.5 9.9 67 12 29870 355 2 0.2 -2.0 | 177 9 -0.4 8.7 68 10 31200 25 12 -5.1 -10.9 | 89 6 -5.7 -0.1 Wind Parameters Mean winds (0-6000m): 326.9 at 14.3 knts Storm direction: 356.9 at 10.8 knts Shear (0-3000m) pos: 0.8 neg: 2.5 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 114.3 deg Storm rel helicity (0-3000m) pos: 14.0 neg: -57.6 tot: -43.6 m^2/s^2 ave: -14.5 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 8.2 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.50 Bulk Shear: 33.54 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 ------------------------------------------------------------------------------- 500 215 3 186 14| 0.0 5.0 5.0| 0.0 -16.2 -16.2 -32.4 -0.88| 5.3 -4.7 1000 139 5 165 15| 0.0 5.4 5.4| 6.9 -46.6 -39.7 -39.7 -0.26| 13.7 -3.6 1500 281 6 207 11| 0.0 2.8 2.8| 11.0 -49.7 -38.8 -25.9 -0.17| 12.0 -2.1 2000 316 6 206 8| 1.2 2.1 3.4| 11.0 -57.6 -46.6 -23.3 -0.26| 10.5 -2.8 2500 335 6 200 6| 1.0 2.3 3.3| 12.9 -57.6 -44.7 -17.9 -0.20| 9.1 -1.8 3000 341 7 199 5| 0.8 2.5 3.3| 14.0 -57.6 -43.6 -14.5 -0.12| 8.2 -1.0 4000 337 9 223 4| 0.6 2.6 3.2| 23.1 -65.3 -42.2 -10.6 -0.10| 8.0 -0.8 5000 331 11 259 5| 0.5 2.8 3.3| 32.3 -65.3 -33.0 -6.6 -0.05| 7.2 -0.4 6000 327 14 280 7| 0.4 3.0 3.4| 32.9 -81.7 -48.8 -8.1 -0.08| 6.8 -0.5 Wrote GIF file: /home/apache/climate/data/raob//KNKX/skewt/KNKX.skewt.20250526.00.gif