UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060400.upa.cvt Date: 0000Z 4 JUN 25 Searching for KNKX... Searching the city database file for: KNKX ... Date:0000Z 4 JUN 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 111 280 7 SFC 997 146 18.6 14.3 76 4.3 15.9 280 7 292.0 293.8 289.2 321.3 10.32 2 991 197 16.8 14.6 87 2.2 15.4 285 7 290.7 292.6 288.9 320.6 10.60 3 936 674 13.2 13.2 100 0.0 13.2 305 7 291.8 293.6 289.0 320.8 10.24 4 929 737 14.8 13.8 94 1.0 14.2 314 6 294.1 296.0 290.2 324.8 10.73 5 925 773 15.0 12.5 85 2.5 13.4 320 5 294.6 296.4 289.7 323.0 9.89 6 915 865 16.4 12.8 79 3.6 14.1 313 4 297.0 298.8 290.7 326.6 10.20 7 904 969 17.2 8.2 55 9.0 11.9 316 4 298.9 300.2 289.1 321.1 7.56 8 897 1035 16.8 7.8 55 9.0 11.5 324 5 299.1 300.5 289.0 321.0 7.42 9 886 1140 17.2 5.2 45 12.0 10.4 336 5 300.6 301.7 288.5 319.2 6.27 10 881 1189 17.2 7.2 52 10.0 11.3 341 6 301.1 302.4 289.5 322.6 7.25 11 857 1424 16.4 6.4 52 10.0 10.6 323 6 302.6 303.9 289.9 323.7 7.05 12 850 1494 16.2 5.2 48 11.0 9.9 315 6 303.1 304.3 289.6 322.8 6.53 13 829 1707 16.0 -1.0 31 17.0 7.2 331 3 305.1 305.9 288.2 318.3 4.29 14 809 1914 15.6 -2.4 29 18.0 6.5 298 3 306.8 307.5 288.5 319.1 3.96 15 801 1999 15.0 1.0 39 14.0 7.5 254 4 307.0 308.0 289.6 322.8 5.14 16 799 2020 15.2 -1.8 31 17.0 6.5 243 4 307.5 308.2 288.9 320.5 4.19 17 794 2073 14.8 -0.2 36 15.0 6.9 215 5 307.6 308.5 289.5 322.3 4.75 18 786 2159 14.2 2.2 44 12.0 7.6 178 6 307.8 308.9 290.4 325.4 5.71 19 783 2191 14.0 6.0 58 8.0 9.3 174 6 308.0 309.4 291.9 330.9 7.51 20 779 2234 13.6 6.6 63 7.0 9.4 169 6 308.0 309.5 292.3 332.0 7.87 21 777 2256 13.4 7.4 67 6.0 9.7 167 6 308.0 309.6 292.6 333.4 8.34 22 705 3065 6.6 5.1 90 1.5 5.7 141 15 309.2 310.6 292.6 333.2 7.84 23 702 3101 6.6 3.6 81 3.0 4.9 143 15 309.5 310.9 292.0 331.3 7.08 24 700 3124 6.6 3.6 81 3.0 4.9 145 15 309.8 311.1 292.2 331.6 7.10 25 696 3171 6.6 3.3 79 3.3 4.7 147 14 310.3 311.6 292.2 331.9 6.99 26 670 3483 4.0 2.6 91 1.4 3.2 161 10 310.8 312.1 292.3 332.1 6.91 27 645 3792 3.0 -0.2 79 3.2 1.3 170 9 313.0 314.2 292.1 331.4 5.86 28 622 4086 1.0 -3.2 73 4.2 -1.1 170 10 314.0 315.0 291.6 329.4 4.86 29 562 4894 -5.7 -8.0 84 2.3 -6.7 155 11 315.4 316.1 291.0 327.3 3.73 30 538 5235 -8.7 -9.0 98 0.3 -8.8 131 12 315.7 316.4 291.0 327.4 3.60 31 536 5264 -8.9 -9.1 98 0.2 -9.0 132 13 315.8 316.5 291.0 327.4 3.58 32 534 5293 -9.3 -9.5 98 0.2 -9.4 132 13 315.7 316.4 290.9 327.0 3.49 33 526 5410 -9.9 -11.6 87 1.7 -10.6 135 15 316.3 316.9 290.6 326.1 2.99 34 524 5440 -10.1 -15.1 67 5.0 -11.8 136 15 316.5 316.9 289.9 323.9 2.26 35 506 5709 -12.3 -22.3 43 10.0 -15.0 143 19 317.0 317.2 289.1 321.3 1.26 36 500 5800 -13.1 -22.1 47 9.0 -15.6 140 16 317.1 317.3 289.2 321.5 1.30 37 499 5815 -13.3 -22.3 47 9.0 -15.7 139 16 317.0 317.3 289.2 321.4 1.28 38 478 6139 -16.3 -29.3 32 13.0 -19.0 131 16 317.2 317.4 288.6 319.7 0.71 39 473 6218 -16.9 -35.9 18 19.0 -20.1 133 16 317.4 317.5 288.3 318.8 0.38 40 464 6361 -18.1 -39.1 14 21.0 -21.3 136 16 317.7 317.7 288.3 318.7 0.28 41 458 6458 -18.7 -48.7 5 30.0 -22.2 139 17 318.1 318.1 288.2 318.5 0.10 42 446 6654 -20.1 -42.1 12 22.0 -23.1 144 17 318.8 318.8 288.6 319.6 0.21 43 442 6721 -20.3 -53.3 4 33.0 -23.6 145 17 319.4 319.4 288.6 319.6 0.06 44 428 6957 -21.9 -54.9 3 33.0 -24.9 149 11 320.3 320.3 288.9 320.5 0.05 45 413 7218 -24.1 -53.1 5 29.0 -26.7 167 5 320.7 320.7 289.0 321.0 0.07 46 407 7324 -24.5 -55.5 4 31.0 -27.1 180 3 321.5 321.6 289.3 321.7 0.05 47 402 7414 -24.7 -44.7 14 20.0 -27.0 255 6 322.4 322.5 289.7 323.1 0.18 48 400 7450 -24.5 -56.5 3 32.0 -27.1 285 7 323.1 323.2 289.8 323.3 0.05 49 398 7487 -24.7 -48.7 9 24.0 -27.1 286 7 323.3 323.4 289.9 323.8 0.12 50 386 7710 -24.9 -59.9 2 35.0 -27.6 301 9 325.9 325.9 290.6 326.1 0.03 51 339 8641 -31.9 -49.9 15 18.0 -33.4 264 20 328.7 328.7 291.5 329.2 0.12 52 334 8746 -32.7 -54.7 9 22.0 -34.2 252 26 329.0 329.0 291.5 329.3 0.07 53 332 8789 -31.3 -67.3 2 36.0 -33.1 247 28 331.5 331.5 292.2 331.6 0.01 54 300 9500 -36.3 -65.3 3 29.0 -37.6 230 71 334.2 334.2 292.9 334.3 0.02 55 295 9616 -36.8 -65.5 4 28.7 -38.0 230 73 335.1 335.1 293.1 335.2 0.02 56 250 10750 -41.5 -67.5 4 26.0 -42.4 235 66 344.4 344.4 295.4 344.4 0.02 57 200 12240 -50.1 -73.1 5 23.0 -50.5 255 55 353.4 353.4 297.4 353.5 0.01 58 150 14080 -59.5 -81.5 4 22.0 -59.7 245 62 367.6 367.6 300.1 367.6 0.00 59 101 16520 -67.3 -87.3 4 20.0 -67.4 270 27 396.6 396.6 304.8 396.6 0.00 60 100 16580 -66.9 -87.9 4 21.0 -67.0 275 27 398.5 398.5 305.0 398.5 0.00 61 95 16892 -65.1 -87.1 3 22.0 -65.3 272 23 407.9 407.9 306.2 407.9 0.00 62 83 17709 -68.1 -88.1 4 20.0 -68.2 267 12 417.8 417.8 307.4 417.8 0.00 63 79 18007 -67.5 -88.5 4 21.0 -67.7 237 15 425.0 425.0 308.3 425.0 0.00 64 77 18162 -65.5 -88.5 3 23.0 -65.7 253 18 432.3 432.3 309.1 432.3 0.00 65 71 18654 -66.9 -88.9 3 22.0 -67.1 337 9 439.5 439.5 309.8 439.5 0.00 66 70 18740 -65.9 -88.9 3 23.0 -66.1 50 7 443.4 443.4 310.2 443.4 0.00 67 69 18827 -64.9 -88.9 2 24.0 -65.1 66 6 447.4 447.4 310.6 447.4 0.00 68 66 19097 -65.7 -88.7 3 23.0 -65.9 116 3 451.4 451.4 311.0 451.4 0.00 69 64 19284 -63.5 -88.5 2 25.0 -63.8 139 4 460.2 460.2 311.8 460.2 0.00 70 62 19478 -64.3 -88.3 2 24.0 -64.6 149 9 462.6 462.6 312.0 462.6 0.00 71 56 20103 -61.5 -88.5 2 27.0 -61.9 20 10 482.7 482.7 313.7 482.7 0.00 72 52 20559 -63.5 -88.5 2 25.0 -63.8 66 11 488.3 488.3 314.1 488.4 0.00 73 50 20800 -61.7 -88.7 2 27.0 -62.1 60 13 498.1 498.1 314.8 498.1 0.00 74 42 21892 -57.3 -86.3 1 29.0 -58.2 180 14 534.4 534.4 317.2 534.5 0.01 75 41 22045 -57.7 -86.7 1 29.0 -58.6 202 13 537.1 537.1 317.3 537.2 0.01 76 41 22045 -55.9 -85.9 1 30.0 -57.0 202 13 541.6 541.6 317.6 541.7 0.01 77 37 22699 -55.5 -85.5 1 30.0 -56.8 271 12 558.8 558.8 318.6 558.8 0.01 78 35 23055 -53.7 -84.7 1 31.0 -55.3 303 11 572.4 572.4 319.3 572.5 0.01 79 34 23241 -54.5 -85.5 1 31.0 -56.0 319 11 575.1 575.1 319.4 575.2 0.01 80 30 24050 -50.9 -83.9 1 33.0 -53.3 50 3 605.9 605.9 320.9 606.0 0.01 81 29 24270 -50.7 -83.7 1 33.0 -53.2 53 3 612.3 612.3 321.2 612.4 0.01 82 28 24496 -51.9 -83.9 1 32.0 -54.2 34 2 615.2 615.2 321.3 615.3 0.01 83 26 24977 -49.5 -82.5 1 33.0 -52.5 0 0 635.2 635.2 322.1 635.3 0.02 84 20 26700 -46.5 -81.5 1 35.0 -51.1 120 3 693.8 693.9 324.3 694.1 0.03 85 18 27401 -45.5 -80.5 1 35.0 -50.8 155 13 718.2 718.2 325.0 718.5 0.03 86 16 28186 -46.3 -81.3 1 35.0 -51.7 270 5 740.2 740.2 325.7 740.5 0.03 87 15 28611 -49.9 -82.9 1 33.0 -54.2 33 3 742.0 742.1 325.7 742.3 0.03 88 10 31300 -43.7 -80.7 1 37.0 -52.0 95 9 856.4 856.5 328.5 857.0 0.06 89 9.5 31646 -42.1 -80.1 1 38.0 -51.5 875.1 875.2 329.0 875.8 0.07 90 9.2 31865 -38.7 -78.7 1 40.0 -50.1 896.2 896.3 329.4 897.1 0.09 TRP 101 16520 -67.3 -87.3 4 20.0 -67.4 270 27 396.6 396.6 304.8 396.6 0.00 WND 295 9616 -36.8 -65.5 4 28.7 -38.0 230 73 335.1 335.1 293.1 335.2 0.02 Sounding variables and indices 1000-500 mb thick: 5689.00 m Freezing level: 613.04 mb = 4206.84 m = 13801.79 ft Wetbulb zero: 632.47 mb = 3951.21 m = 12963.14 ft Precipitable water: 1.30 inches Sfc-500 mean rel hum: 72.45 % Est. max temperature: 29.98 C = 85.97 F Sfc-Lift cond lev (LCL): 935.43 mb = 679.40 m = 2228.97 ft T: 13.33 C 700-500 lapse rate: 7.36 C/km ThetaE index: 7.33 C Layer 904.0- 881.0 mb Conv cond level (CCL): 730.73 mb = 2767.00 m = 9077.96 ft Mean mixing ratio: 9.99 g/kg Conv temperature: 35.34 C = 95.61 F Cap Strength: 8.21 C Lifted Index: 2.29 C Risk: None Lifted Index @300 mb: 9.32 C Lifted Index @700 mb: 5.41 C Showalter Index: 1.82 C Risk: Showers probable Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.30 C Cross Totals Index: 18.30 C K Index: 31.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 90.40 Risk: None Energy Index: -0.12 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.16 J/kg Max Up Vert Vel: 8.62 m/s Conv Inhibition (B-): 59505.94 J/kg Cap Strength: 8.00 C Lift Cond Lev (LCL): 910.91 mb = 903.60 m = 2964.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 184 at 7 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 ---------------------------------------------------------- 0 997 146 280 7 6.9 -1.2 | 323 11 6.4 -8.5 1 978 305 295 8 7.3 -3.4 | 328 13 6.7 -10.7 2 943 610 295 9 8.2 -3.8 | 325 13 7.6 -11.1 3 925 773 320 5 3.2 -3.8 | 346 11 2.7 -11.1 4 910 914 310 4 3.1 -2.6 | 345 10 2.6 -9.9 5 878 1219 345 6 1.6 -5.8 | 355 13 1.0 -13.1 6 850 1494 315 6 4.2 -4.2 | 342 12 3.7 -11.5 7 817 1829 340 2 0.7 -1.9 | 359 9 0.2 -9.2 8 788 2134 180 6 0.0 6.0 | 22 1 -0.5 -1.3 9 760 2438 145 6 -3.4 4.9 | 59 5 -4.0 -2.4 10 732 2743 130 9 -6.9 5.8 | 79 8 -7.4 -1.5 11 706 3048 140 15 -9.6 11.5 | 112 11 -10.2 4.2 12 700 3124 145 15 -8.6 12.3 | 119 10 -9.1 5.0 13 655 3658 170 8 -1.4 7.9 | 107 2 -1.9 0.6 14 606 4267 170 11 -1.9 10.8 | 146 4 -2.4 3.5 15 583 4572 170 11 -1.9 10.8 | 146 4 -2.4 3.5 16 562 4877 155 11 -4.6 10.0 | 117 6 -5.2 2.7 17 540 5182 130 12 -9.2 7.7 | 93 10 -9.7 0.4 18 501 5791 145 20 -11.5 16.4 | 127 15 -12.0 9.1 19 500 5800 140 16 -10.3 12.3 | 115 12 -10.8 5.0 20 480 6096 130 16 -12.3 10.3 | 103 13 -12.8 3.0 21 442 6706 145 17 -9.8 13.9 | 123 12 -10.3 6.6 22 425 7010 150 10 -5.0 8.7 | 104 6 -5.5 1.4 23 407 7315 175 3 -0.3 3.0 | 10 4 -0.8 -4.3 24 400 7450 285 7 6.8 -1.8 | 326 11 6.3 -9.1 25 391 7620 290 8 7.5 -2.7 | 325 12 7.0 -10.0 26 374 7925 330 10 5.0 -8.7 | 344 17 4.5 -15.9 27 359 8230 350 14 2.4 -13.8 | 355 21 1.9 -21.1 28 344 8534 275 14 13.9 -1.2 | 302 16 13.4 -8.5 29 329 8839 240 32 27.7 16.0 | 252 29 27.2 8.7 30 315 9144 235 44 36.0 25.2 | 243 40 35.5 17.9 31 300 9500 230 71 54.4 45.6 | 235 66 53.9 38.3 32 295 9616 230 73 55.9 46.9 | 234 68 55.4 39.6 33 289 9754 230 73 55.9 46.9 | 234 68 55.4 39.6 34 250 10750 235 66 54.1 37.9 | 240 62 53.6 30.6 35 200 12240 255 55 53.1 14.2 | 262 53 52.6 6.9 36 167 13411 270 48 48.0 -0.0 | 279 48 47.5 -7.3 37 159 13716 255 44 42.5 11.4 | 264 42 42.0 4.1 38 150 14080 245 62 56.2 26.2 | 251 59 55.7 18.9 39 144 14326 245 63 57.1 26.6 | 251 60 56.6 19.3 40 124 15240 260 45 44.3 7.8 | 269 44 43.8 0.5 41 113 15850 250 39 36.6 13.3 | 260 37 36.1 6.1 42 101 16520 270 27 27.0 -0.0 | 285 27 26.5 -7.3 43 100 16580 275 27 26.9 -2.4 | 290 28 26.4 -9.6 44 97 16764 275 27 26.9 -2.4 | 290 28 26.4 -9.6 45 88 17374 260 8 7.9 1.4 | 309 9 7.4 -5.9 46 83 17678 270 12 12.0 -0.0 | 302 14 11.5 -7.3 47 79 17983 235 15 12.3 8.6 | 264 12 11.8 1.3 48 75 18288 265 20 19.9 1.7 | 286 20 19.4 -5.5 49 72 18593 285 10 9.7 -2.6 | 317 13 9.2 -9.9 50 70 18740 50 7 -5.4 -4.5 | 26 13 -5.9 -11.8 51 65 19202 135 2 -1.4 1.4 | 18 6 -1.9 -5.9 52 62 19507 150 10 -5.0 8.7 | 104 6 -5.5 1.4 53 59 19812 155 13 -5.5 11.8 | 127 7 -6.0 4.5 54 56 20117 15 10 -2.6 -9.7 | 10 17 -3.1 -16.9 55 51 20726 85 11 -11.0 -1.0 | 54 14 -11.5 -8.2 56 50 20800 60 13 -11.3 -6.5 | 40 18 -11.8 -13.8 57 48 21031 60 13 -11.3 -6.5 | 40 18 -11.8 -13.8 58 46 21336 70 17 -16.0 -5.8 | 52 21 -16.5 -13.1 59 44 21641 140 14 -9.0 10.7 | 110 10 -9.5 3.4 60 40 22250 230 13 10.0 8.4 | 264 10 9.4 1.1 61 31 23774 5 10 -0.9 -10.0 | 5 17 -1.4 -17.3 62 30 24050 50 3 -2.3 -1.9 | 17 10 -2.8 -9.2 63 29 24384 55 3 -2.5 -1.7 | 18 9 -3.0 -9.0 64 27 24689 0 0 -0.0 -0.0 | 4 7 -0.5 -7.3 65 23 25908 0 0 -0.0 -0.0 | 4 7 -0.5 -7.3 66 20 26700 120 3 -2.6 1.5 | 28 7 -3.1 -5.8 67 19 27127 110 3 -2.8 1.0 | 28 7 -3.3 -6.3 68 18 27432 160 14 -4.8 13.2 | 138 8 -5.3 5.9 69 17 27737 195 10 2.6 9.7 | 221 3 2.1 2.4 70 16 28042 195 10 2.6 9.7 | 221 3 2.1 2.4 71 16 28346 0 0 -0.0 -0.0 | 4 7 -0.5 -7.3 72 14 29261 115 10 -9.1 4.2 | 72 10 -9.6 -3.1 73 12 29870 85 10 -10.0 -0.9 | 52 13 -10.5 -8.2 74 10 31300 95 9 -9.0 0.8 | 56 11 -9.5 -6.5 Wind Parameters Mean winds (0-6000m): 154.0 at 9.7 knts Storm direction: 184.0 at 7.3 knts Shear (0-3000m) pos: 1.3 neg: 2.3 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 156.3 deg Storm rel helicity (0-3000m) pos: 50.4 neg: -17.7 tot: 32.7 m^2/s^2 ave: 10.9 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.99 Bulk Shear: 37.39 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 ------------------------------------------------------------------------------- 500 293 8 326 13| 3.0 0.0 3.0| 6.4 -1.2 5.2 10.4 0.40| 4.1 1.6 1000 302 7 335 12| 3.1 0.0 3.1| 20.9 -1.2 19.8 19.8 0.57| 5.6 3.2 1500 310 6 339 12| 2.1 0.5 2.6| 26.0 -8.5 17.5 11.7 0.36| 5.4 1.9 2000 307 6 339 11| 1.6 2.9 4.5| 30.7 -17.7 13.0 6.5 0.19| 7.6 1.5 2500 296 6 334 11| 1.3 2.7 4.0| 33.4 -17.7 15.8 6.3 0.24| 7.3 1.7 3000 228 7 301 5| 1.3 2.3 3.6| 50.4 -17.7 32.7 10.9 0.35| 7.7 2.6 4000 172 8 103 2| 0.1 1.7 1.9| 53.0 -18.3 34.7 8.7 0.31| 7.1 2.2 5000 166 8 110 3| 0.1 1.8 1.9| 53.3 -27.3 26.0 5.2 0.19| 6.5 1.2 6000 154 10 107 5| 0.6 1.4 2.1| 73.6 -43.0 30.6 5.1 0.17| 6.6 1.2 Wrote GIF file: /home/apache/climate/data/raob//KNKX/skewt/KNKX.skewt.20250604.00.gif