UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for KNKX... Searching the city database file for: KNKX ... Date:1200Z 2 DEC 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 8.4 6.5 88 1.9 7.4 50 4 281.5 282.5 280.5 298.2 6.07 1 1000 145 9.4 7.1 86 2.3 8.2 95 3 282.5 283.6 281.3 300.0 6.33 2 995 187 12.8 10.3 85 2.5 11.4 106 3 286.4 287.7 284.7 308.4 7.92 3 993 204 14.0 6.0 58 8.0 9.7 110 3 287.7 288.8 283.2 304.4 5.91 4 992 212 14.4 7.4 63 7.0 10.5 112 3 288.2 289.4 284.0 306.6 6.52 5 989 238 14.8 4.8 51 10.0 9.5 118 2 288.9 289.8 283.1 304.4 5.45 6 984 281 14.8 2.8 44 12.0 8.7 129 2 289.3 290.1 282.5 302.9 4.75 7 979 324 14.4 7.4 63 7.0 10.5 137 2 289.3 290.5 284.6 308.0 6.60 8 970 402 14.4 2.4 44 12.0 8.3 145 2 290.1 290.9 282.8 303.6 4.69 9 957 516 15.0 -8.0 20 23.0 5.4 156 3 291.8 292.2 280.6 298.3 2.18 10 948 596 15.0 -9.0 18 24.0 5.2 164 3 292.6 292.9 280.8 298.7 2.04 11 939 676 14.6 -5.4 25 20.0 5.8 155 3 293.0 293.5 281.8 301.1 2.72 12 925 803 14.2 -8.8 19 23.0 4.7 135 4 293.8 294.2 281.4 300.3 2.12 13 914 904 13.8 -12.2 15 26.0 3.8 139 6 294.4 294.7 281.1 299.5 1.64 14 902 1015 13.4 -11.6 16 25.0 3.6 151 7 295.1 295.4 281.5 300.5 1.74 15 880 1222 11.8 -10.2 20 22.0 3.0 175 10 295.6 295.9 282.0 301.7 2.00 16 854 1471 9.6 -3.4 40 13.0 3.7 201 8 295.8 296.4 283.9 306.2 3.48 17 850 1510 9.6 -5.4 34 15.0 3.0 205 8 296.2 296.7 283.5 305.2 3.00 18 848 1530 9.6 -6.4 32 16.0 2.7 204 8 296.4 296.9 283.3 304.8 2.79 19 843 1579 9.2 -0.8 50 10.0 4.4 201 7 296.5 297.3 285.0 309.2 4.28 20 832 1687 8.2 -0.8 53 9.0 3.8 194 5 296.5 297.3 285.1 309.4 4.33 21 826 1747 7.8 -2.2 49 10.0 3.1 190 4 296.7 297.4 284.7 308.5 3.94 22 818 1827 7.6 -7.4 34 15.0 1.3 185 3 297.4 297.8 283.6 305.5 2.68 23 805 1959 6.8 -4.2 45 11.0 1.8 252 2 297.9 298.5 284.7 308.3 3.48 24 802 1989 6.8 -8.2 33 15.0 0.6 268 2 298.2 298.7 283.8 306.0 2.57 25 796 2051 6.6 -9.4 31 16.0 0.1 301 2 298.6 299.0 283.7 305.8 2.35 26 790 2113 7.0 -9.0 31 16.0 0.4 333 1 299.7 300.1 284.2 307.2 2.45 27 771 2313 6.2 -7.8 36 14.0 0.3 330 3 300.9 301.4 285.1 309.4 2.75 28 747 2571 5.2 -13.8 24 19.0 -1.8 322 5 302.6 302.9 284.6 308.1 1.76 29 745 2593 5.2 -13.8 24 19.0 -1.9 323 6 302.8 303.1 284.7 308.4 1.76 30 742 2626 5.6 -20.4 13 26.0 -2.7 323 6 303.6 303.8 284.1 306.9 1.02 31 740 2648 6.4 -35.6 3 42.0 -3.6 323 6 304.7 304.7 283.6 305.6 0.25 32 736 2693 7.0 324 6 305.8 33 720 2873 7.0 -31.0 5 38.0 -3.1 310 9 307.7 307.8 285.0 309.1 0.40 34 700 3104 5.6 -22.4 11 28.0 -3.3 285 15 308.7 308.9 285.9 311.7 0.90 35 691 3210 5.0 -23.0 11 28.0 -3.7 281 15 309.2 309.3 286.1 312.1 0.87 36 658 3607 4.2 -32.8 5 37.0 -5.3 247 7 312.6 312.7 286.7 313.9 0.37 37 591 4469 -2.3 -30.3 10 28.0 -9.3 314 8 314.8 314.9 287.6 316.6 0.52 38 585 4550 -3.1 -24.1 18 21.0 -9.2 313 8 314.8 315.0 288.1 318.0 0.93 39 500 5770 -12.5 -27.5 27 15.0 -16.1 320 8 317.8 318.0 288.9 320.6 0.80 40 484 6017 -14.7 -28.7 29 14.0 -17.8 346 7 318.1 318.2 288.9 320.6 0.74 41 465 6318 -17.1 -31.1 29 14.0 -19.9 342 7 318.7 318.9 289.0 320.9 0.61 42 424 7004 -21.5 -41.5 15 20.0 -24.2 301 10 321.6 321.7 289.5 322.5 0.24 43 400 7430 -25.1 -44.1 15 19.0 -27.3 275 12 322.4 322.4 289.7 323.1 0.19 44 397 7485 -25.5 -44.5 15 19.0 -27.6 275 12 322.5 322.6 289.8 323.2 0.18 45 388 7652 -25.9 -45.9 14 20.0 -28.0 277 12 324.1 324.2 290.2 324.8 0.16 46 350 8393 -31.1 -46.1 21 15.0 -32.5 335 7 326.8 326.8 291.0 327.5 0.17 47 348 8434 -31.3 -50.3 14 19.0 -32.9 338 6 327.1 327.1 291.0 327.5 0.11 48 325 8915 -35.5 -45.5 35 10.0 -36.3 16 3 327.7 327.8 291.3 328.5 0.20 49 321 9002 -36.1 -50.1 22 14.0 -37.1 23 2 328.1 328.1 291.3 328.6 0.12 50 317 9089 -36.5 -50.5 22 14.0 -37.4 30 1 328.7 328.7 291.5 329.2 0.12 51 300 9470 -39.1 -54.1 19 15.0 -39.9 140 2 330.3 330.3 291.9 330.6 0.08 52 291 9678 -41.1 -54.1 23 13.0 -41.8 120 3 330.3 330.3 291.9 330.6 0.08 53 284 9843 -42.5 -58.5 16 16.0 -43.2 103 4 330.6 330.6 291.9 330.8 0.05 54 280 9938 -43.1 -55.1 26 12.0 -43.6 94 5 331.1 331.1 292.1 331.4 0.08 55 277 10011 -43.7 -59.7 15 16.0 -44.3 87 6 331.2 331.2 292.1 331.4 0.04 56 260 10432 -47.5 -59.5 24 12.0 -47.9 44 8 331.7 331.7 292.2 331.9 0.05 57 250 10690 -49.7 -60.7 26 11.0 -50.0 15 14 332.2 332.2 292.3 332.4 0.04 58 200 12110 -61.5 -68.5 39 7.0 -61.6 65 4 335.4 335.4 293.2 335.4 0.02 59 150 13850 -70.9 -77.9 35 7.0 -70.9 190 11 348.0 348.0 296.2 348.0 0.01 60 144 14092 -72.9 -77.5 50 4.6 -72.9 225 15 348.6 348.6 296.3 348.6 0.01 61 100 16280 -65.5 -86.5 4 21.0 -65.7 245 14 401.2 401.2 305.3 401.2 0.00 62 91 16857 -63.9 -86.9 3 23.0 -64.1 243 20 415.3 415.3 307.2 415.3 0.00 63 87 17132 -65.1 -87.1 3 22.0 -65.3 257 19 418.3 418.3 307.5 418.3 0.00 64 85 17275 -63.9 -86.9 3 23.0 -64.1 250 19 423.5 423.5 308.1 423.5 0.00 65 77 17879 -66.1 -88.1 3 22.0 -66.2 263 23 431.1 431.1 309.0 431.1 0.00 66 73 18204 -64.7 -87.7 3 23.0 -64.9 269 17 440.6 440.6 310.0 440.7 0.00 67 70 18460 -65.5 -88.5 3 23.0 -65.7 260 16 444.3 444.3 310.3 444.3 0.00 68 69 18547 -65.7 -88.7 3 23.0 -65.9 253 13 445.7 445.7 310.4 445.7 0.00 69 60 19402 -62.9 -87.9 2 25.0 -63.3 315 11 470.1 470.1 312.7 470.1 0.00 70 53 20162 -64.3 -89.3 2 25.0 -64.6 1 9 483.8 483.8 313.8 483.8 0.00 71 50 20520 -62.7 -88.7 2 26.0 -63.1 120 2 495.7 495.7 314.7 495.7 0.00 72 45 21171 -60.9 -87.9 2 27.0 -61.4 83 8 515.3 515.3 316.0 515.3 0.00 73 44 21310 -61.9 -88.9 2 27.0 -62.4 80 6 516.1 516.1 316.1 516.2 0.00 74 40 21903 -58.5 -87.5 1 29.0 -59.3 53 11 538.9 538.9 317.5 539.0 0.00 75 38 22224 -59.9 -87.9 1 28.0 -60.6 69 17 543.3 543.3 317.7 543.4 0.00 76 36 22561 -59.3 -88.3 1 29.0 -60.2 55 16 553.4 553.4 318.3 553.4 0.00 77 35 22738 -56.9 -86.9 1 30.0 -58.0 57 21 564.1 564.1 318.9 564.1 0.01 78 34 22922 -56.5 -86.5 1 30.0 -57.7 59 25 569.8 569.8 319.2 569.9 0.01 79 31 23504 -58.7 -87.7 1 29.0 -59.7 67 37 579.2 579.2 319.6 579.2 0.01 80 30 23710 -58.1 -87.1 1 29.0 -59.2 80 28 586.2 586.3 320.0 586.3 0.01 81 28 24145 -57.9 -86.9 1 29.0 -59.2 76 30 598.5 598.5 320.5 598.5 0.01 82 27 24374 -59.9 -87.9 1 28.0 -60.9 61 28 599.1 599.1 320.6 599.2 0.01 83 25 24855 -59.7 -87.7 1 28.0 -60.8 68 30 613.0 613.0 321.2 613.1 0.01 84 23 25374 -62.5 -89.5 1 27.0 -63.4 70 34 619.6 619.6 321.5 619.6 0.01 85 20 26240 -60.9 -88.9 1 28.0 -62.1 70 36 649.8 649.8 322.7 649.8 0.01 86 17 27258 -58.5 -88.5 1 30.0 -60.3 79 32 688.4 688.4 324.0 688.4 0.01 87 16 27642 -56.3 -87.3 1 31.0 -58.6 84 28 707.6 707.6 324.7 707.7 0.01 88 16 27642 -56.5 -87.5 1 31.0 -58.7 84 28 706.9 706.9 324.7 707.0 0.01 89 15 28052 -56.3 -86.3 1 30.0 -58.7 74 28 720.8 720.8 325.1 720.9 0.02 90 13 28975 -50.5 -84.5 1 34.0 -55.0 55 37 771.0 771.0 326.5 771.2 0.02 91 13 28975 -49.5 -83.5 1 34.0 -54.4 55 37 774.4 774.4 326.6 774.7 0.03 92 12 29501 -48.7 -82.7 1 34.0 -54.1 49 37 795.2 795.2 327.1 795.5 0.04 93 11 30074 -48.1 -83.1 1 35.0 -54.1 45 34 817.4 817.4 327.7 817.7 0.04 94 11 30074 -46.5 -82.5 1 36.0 -53.1 45 34 823.2 823.2 327.8 823.6 0.04 95 10 30710 -44.9 -81.9 1 37.0 -52.7 100 40 851.9 852.0 328.4 852.4 0.05 96 9.8 30846 -43.3 -81.3 1 38.0 -51.9 862.9 862.9 328.7 863.4 0.05 97 9.3 31197 -44.5 -81.5 1 37.0 -52.7 871.3 871.4 328.8 871.9 0.06 98 8.5 31801 -43.7 -81.7 1 38.0 -52.7 897.2 897.2 329.4 897.8 0.06 TRP 144 14092 -72.9 -77.5 50 4.6 -72.9 225 15 348.6 348.6 296.3 348.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5625.00 m Freezing level: 614.71 mb = 4164.35 m = 13662.40 ft Wetbulb zero: 767.44 mb = 2350.51 m = 7711.55 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 22.73 % Est. max temperature: 23.04 C = 73.47 F Sfc-Lift cond lev (LCL): 972.41 mb = 380.72 m = 1249.08 ft T: 14.40 C 700-500 lapse rate: 6.79 C/km ThetaE index: 9.70 C Layer 970.0- 948.0 mb Conv cond level (CCL): 520.34 mb = 5460.23 m = 17913.94 ft Mean mixing ratio: 3.41 g/kg Conv temperature: 44.02 C = 111.23 F Cap Strength: 16.05 C Lifted Index: 15.31 C Risk: None Lifted Index @300 mb: 20.41 C Lifted Index @700 mb: 14.11 C Showalter Index: 12.91 C Risk: None Total Totals Index: 29.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 7.10 C K Index: -11.30 Risk: None Sweat Index: 24.00 Risk: None Energy Index: 3.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.47 J/kg Max Up Vert Vel: 7.93 m/s Conv Inhibition (B-): 64702.20 J/kg Cap Strength: 16.00 C Lift Cond Lev (LCL): 740.19 mb = 2646.09 m = 8681.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 323 at 5 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 50 4 -3.1 -2.6 | 106 7 -6.3 1.8 1 1000 145 95 3 -3.0 0.3 | 126 8 -6.2 4.6 2 981 305 135 2 -1.4 1.4 | 141 7 -4.7 5.7 3 946 610 165 3 -0.8 2.9 | 151 8 -4.0 7.2 4 925 803 135 4 -2.8 2.8 | 140 9 -6.1 7.2 5 913 914 140 6 -3.9 4.6 | 141 11 -7.1 8.9 6 880 1219 175 10 -0.9 10.0 | 164 15 -4.1 14.3 7 850 1510 205 8 3.4 7.3 | 181 12 0.1 11.6 8 818 1829 185 3 0.3 3.0 | 158 8 -3.0 7.3 9 788 2134 345 1 0.3 -1.0 | 138 5 -3.0 3.4 10 759 2438 320 5 3.2 -3.8 | 175 0 -0.0 0.5 11 731 2743 325 6 3.4 -4.9 | 342 1 0.2 -0.6 12 705 3048 290 13 12.2 -4.4 | 271 9 9.0 -0.1 13 700 3104 285 15 14.5 -3.9 | 268 11 11.2 0.4 14 678 3353 275 16 15.9 -1.4 | 257 13 12.7 2.9 15 653 3658 240 5 4.3 2.5 | 189 7 1.1 6.8 16 604 4267 315 8 5.7 -5.7 | 299 3 2.4 -1.3 17 560 4877 310 9 6.9 -5.8 | 292 4 3.6 -1.5 18 539 5182 335 10 4.2 -9.1 | 348 5 1.0 -4.7 19 500 5770 320 8 5.1 -6.1 | 314 3 1.9 -1.8 20 479 6096 355 6 0.5 -6.0 | 59 3 -2.7 -1.7 21 400 7430 275 12 12.0 -1.0 | 249 9 8.7 3.3 22 389 7620 275 12 12.0 -1.0 | 249 9 8.7 3.3 23 314 9144 35 1 -0.6 -0.8 | 132 5 -3.8 3.5 24 300 9470 140 2 -1.3 1.5 | 142 7 -4.5 5.9 25 251 10668 20 10 -3.4 -9.4 | 53 8 -6.7 -5.1 26 250 10690 15 14 -3.6 -13.5 | 37 11 -6.9 -9.2 27 228 11278 10 17 -3.0 -16.7 | 27 14 -6.2 -12.4 28 207 11887 20 10 -3.4 -9.4 | 53 8 -6.7 -5.1 29 200 12110 65 4 -3.6 -1.7 | 111 7 -6.9 2.6 30 170 13106 0 0 -0.0 -0.0 | 143 5 -3.3 4.3 31 150 13850 190 11 1.9 10.8 | 175 15 -1.3 15.2 32 146 14021 180 12 0.0 12.0 | 169 17 -3.3 16.3 33 144 14092 225 15 10.6 10.6 | 206 17 7.4 14.9 34 139 14326 230 16 12.3 10.3 | 212 17 9.0 14.6 35 119 15240 245 18 16.3 7.6 | 228 18 13.1 11.9 36 113 15545 270 19 19.0 -0.0 | 255 16 15.7 4.3 37 107 15850 270 25 25.0 -0.0 | 259 22 21.7 4.3 38 102 16154 275 16 15.9 -1.4 | 257 13 12.7 2.9 39 100 16280 245 14 12.7 5.9 | 223 14 9.4 10.2 40 97 16459 245 14 12.7 5.9 | 223 14 9.4 10.2 41 92 16764 235 21 17.2 12.0 | 220 22 13.9 16.4 42 88 17069 260 19 18.7 3.3 | 244 17 15.5 7.6 43 84 17374 245 19 17.2 8.0 | 228 19 14.0 12.4 44 80 17678 260 27 26.6 4.7 | 249 25 23.3 9.0 45 72 18288 270 15 15.0 -0.0 | 250 13 11.7 4.3 46 70 18460 260 16 15.8 2.8 | 240 14 12.5 7.1 47 68 18593 250 11 10.3 3.8 | 221 11 7.1 8.1 48 65 18898 265 10 10.0 0.9 | 232 8 6.7 5.2 49 59 19507 325 11 6.3 -9.0 | 327 6 3.1 -4.7 50 53 20117 345 10 2.6 -9.7 | 7 5 -0.7 -5.3 51 50 20520 120 2 -1.7 1.0 | 137 7 -5.0 5.3 52 48 20726 125 2 -1.6 1.1 | 138 7 -4.9 5.5 53 46 21031 85 10 -10.0 -0.9 | 105 14 -13.2 3.5 54 44 21336 80 6 -5.9 -1.0 | 110 10 -9.2 3.3 55 42 21641 75 11 -10.6 -2.8 | 96 14 -13.9 1.5 56 40 21946 50 11 -8.4 -7.1 | 77 12 -11.7 -2.7 57 38 22250 70 17 -16.0 -5.8 | 86 19 -19.2 -1.5 58 36 22555 55 16 -13.1 -9.2 | 73 17 -16.4 -4.9 59 31 23470 65 39 -35.3 -16.5 | 73 40 -38.6 -12.2 60 30 23710 80 28 -27.6 -4.9 | 89 31 -30.8 -0.5 61 28 24079 80 30 -29.5 -5.2 | 88 33 -32.8 -0.9 62 27 24384 60 28 -24.2 -14.0 | 71 29 -27.5 -9.7 63 24 24994 70 31 -29.1 -10.6 | 79 33 -32.4 -6.3 64 20 26213 70 40 -37.6 -13.7 | 77 42 -40.8 -9.4 65 20 26240 70 36 -33.8 -12.3 | 78 38 -37.1 -8.0 66 17 27432 80 32 -31.5 -5.6 | 88 35 -34.8 -1.2 67 16 27737 85 27 -26.9 -2.4 | 94 30 -30.2 2.0 68 15 28042 75 27 -26.1 -7.0 | 85 29 -29.3 -2.7 69 13 29261 50 39 -29.9 -25.1 | 58 39 -33.1 -20.7 70 11 30175 45 33 -23.3 -23.3 | 54 33 -26.6 -19.0 71 10 30710 100 40 -39.4 6.9 | 105 44 -42.6 11.3 Wind Parameters Mean winds (0-6000m): 293.0 at 7.2 knts Storm direction: 323.0 at 5.4 knts Shear (0-3000m) pos: 0.6 neg: 2.5 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 139.4 deg Storm rel helicity (0-3000m) pos: 38.5 neg: -20.8 tot: 17.7 m^2/s^2 ave: 5.9 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 0.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.62 Bulk Shear: 12.02 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 ------------------------------------------------------------------------------- 500 141 3 143 8| 3.4 0.0 3.4| 6.3 0.0 6.3 12.5 0.86| 3.7 3.1 1000 148 4 145 10| 4.4 0.0 4.4| 19.4 -3.4 16.0 16.0 0.48| 6.0 2.9 1500 169 6 156 11| 2.4 0.0 2.4| 37.1 -7.1 30.0 20.0 0.45| 6.9 3.1 2000 173 5 157 10| 0.9 0.0 0.9| 38.4 -13.8 24.6 12.3 0.21| 7.3 1.5 2500 181 5 161 10| 0.7 0.9 1.7| 38.5 -14.1 24.4 9.8 0.21| 6.9 1.4 3000 224 6 184 8| 0.6 2.5 3.1| 38.5 -20.8 17.7 5.9 0.05| 7.8 0.4 4000 254 7 207 7| 1.2 0.7 1.9| 45.6 -54.8 -9.2 -2.3 -0.08| 8.7 -0.7 5000 278 7 227 5| 1.3 0.6 1.9| 51.0 -55.1 -4.1 -0.8 0.00| 7.6 0.0 6000 293 7 246 4| 1.0 0.6 1.7| 53.8 -56.8 -3.0 -0.5 0.03| 7.0 0.2 Wrote GIF file: /home/apache/climate/data/raob//KNKX/skewt/KNKX.skewt.20251202.12.gif