UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072700.upa.cvt Date: 0000Z 27 JUL 25 Searching for KNKX... Searching the city database file for: KNKX ... Date:0000Z 27 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 126 300 10 SFC 999 146 23.6 13.6 53 10.0 17.2 300 10 296.8 298.6 290.4 325.4 9.84 2 995 180 20.4 13.4 64 7.0 16.0 298 10 294.0 295.7 289.3 321.9 9.75 3 990 223 19.4 13.4 68 6.0 15.6 295 10 293.4 295.1 289.2 321.4 9.80 4 956 518 16.6 12.8 78 3.8 14.3 297 8 293.5 295.2 289.2 321.4 9.76 5 936 695 15.4 12.0 80 3.4 13.3 252 8 294.1 295.8 289.1 321.2 9.45 6 934 713 15.6 11.4 76 4.2 13.0 241 8 294.4 296.1 288.9 320.6 9.10 7 932 731 16.8 8.8 59 8.0 12.1 231 8 295.8 297.2 288.1 318.0 7.64 8 926 785 18.0 6.0 45 12.0 11.2 200 9 297.6 298.8 287.5 316.3 6.34 9 925 794 18.0 6.0 45 12.0 11.2 195 9 297.7 298.9 287.5 316.4 6.34 10 920 840 18.2 4.2 39 14.0 10.4 193 9 298.4 299.4 287.1 315.0 5.62 11 906 971 18.2 -0.8 28 19.0 8.6 188 10 299.7 300.4 285.9 311.7 3.98 12 893 1095 19.0 -7.0 16 26.0 7.1 184 11 301.8 302.2 285.2 309.6 2.53 13 869 1328 18.4 -11.6 12 30.0 5.8 189 9 303.5 303.8 285.0 309.2 1.81 14 850 1517 17.8 -13.2 11 31.0 5.1 205 5 304.8 305.1 285.3 310.0 1.62 15 836 1658 17.4 -21.6 5 39.0 3.7 212 8 305.8 306.0 284.8 308.5 0.81 16 814 1885 16.8 -17.2 8 34.0 3.8 219 12 307.5 307.8 285.9 311.5 1.22 17 796 2075 15.8 -10.2 16 26.0 4.4 216 16 308.4 308.8 287.2 315.5 2.21 18 769 2366 14.6 -26.4 4 41.0 1.4 215 16 310.2 310.3 286.1 312.2 0.57 19 747 2611 13.4 -25.6 5 39.0 0.7 223 17 311.5 311.6 286.6 313.7 0.64 20 732 2781 13.2 -30.8 3 44.0 0.1 230 19 313.1 313.2 286.9 314.5 0.40 21 725 2861 13.0 -23.0 6 36.0 0.6 231 20 313.7 313.9 287.6 316.6 0.83 22 722 2896 13.2 -19.8 8 33.0 1.0 232 20 314.3 314.5 288.1 318.0 1.10 23 719 2931 12.8 -13.2 15 26.0 1.9 232 20 314.2 314.6 288.9 320.6 1.92 24 700 3155 11.6 -12.4 17 24.0 1.4 235 22 315.3 315.7 289.5 322.3 2.11 25 585 4625 1.6 -36.4 4 38.0 -7.5 238 22 320.3 320.3 289.2 321.4 0.29 26 569 4847 1.0 -41.0 3 42.0 -8.2 223 23 322.1 322.2 289.6 322.8 0.19 27 547 5163 -1.3 -35.3 5 34.0 -9.4 229 24 323.0 323.1 290.0 324.3 0.35 28 542 5236 -1.7 -23.7 17 22.0 -8.6 229 24 323.4 323.6 290.9 327.1 1.04 29 538 5294 -2.1 -29.1 11 27.0 -9.5 229 24 323.6 323.8 290.5 325.9 0.64 30 531 5398 -3.3 -19.3 28 16.0 -8.8 227 24 323.4 323.7 291.4 328.8 1.56 31 520 5563 -4.7 -19.7 30 15.0 -9.8 225 25 323.7 324.0 291.4 329.0 1.54 32 518 5593 -4.9 -19.9 30 15.0 -9.9 224 25 323.8 324.1 291.5 329.0 1.52 33 515 5639 -5.1 -23.1 23 18.0 -10.6 223 25 324.1 324.3 291.2 328.1 1.16 34 503 5823 -6.7 -20.7 32 14.0 -11.2 221 25 324.3 324.6 291.5 329.4 1.46 35 500 5870 -6.9 -21.9 29 15.0 -11.6 220 25 324.6 324.9 291.5 329.2 1.32 36 497 5917 -7.3 -22.3 29 15.0 -11.9 220 25 324.7 325.0 291.5 329.2 1.29 37 494 5964 -7.7 -29.7 15 22.0 -13.3 220 25 324.8 324.9 290.9 327.2 0.66 38 492 5996 -7.9 -23.9 26 16.0 -12.6 220 25 324.9 325.1 291.4 328.9 1.13 39 475 6268 -10.1 -25.1 28 15.0 -14.3 220 27 325.5 325.7 291.5 329.2 1.05 40 460 6514 -12.1 -36.1 12 24.0 -16.9 221 28 326.0 326.0 291.0 327.4 0.38 41 458 6547 -12.3 -28.3 25 16.0 -16.3 221 28 326.1 326.3 291.5 329.0 0.81 42 457 6564 -12.1 -20.1 51 8.0 -14.6 221 28 326.6 326.9 292.4 332.5 1.70 43 456 6581 -11.9 -27.9 25 16.0 -16.0 221 28 327.0 327.2 291.7 330.1 0.84 44 455 6598 -11.9 -26.9 28 15.0 -15.8 221 28 327.2 327.4 291.9 330.6 0.93 45 450 6682 -12.3 -47.3 4 35.0 -17.6 221 28 327.8 327.8 291.2 328.2 0.12 46 434 6958 -14.3 -45.3 5 31.0 -19.1 223 26 328.6 328.7 291.5 329.2 0.15 47 426 7098 -15.5 -36.5 15 21.0 -19.5 224 25 328.9 328.9 291.8 330.3 0.39 48 418 7241 -16.7 -40.7 11 24.0 -20.7 225 24 329.1 329.2 291.7 330.1 0.26 49 411 7368 -17.9 -30.9 31 13.0 -20.7 226 26 329.2 329.3 292.2 331.7 0.71 50 408 7423 -18.3 -32.3 28 14.0 -21.2 227 27 329.3 329.5 292.2 331.6 0.62 51 400 7570 -19.5 -27.5 49 8.0 -21.4 230 32 329.6 329.8 292.6 333.2 1.00 52 399 7589 -19.7 -26.7 54 7.0 -21.4 228 31 329.6 329.8 292.7 333.5 1.08 53 393 7701 -20.5 -25.4 65 4.9 -21.7 226 30 330.0 330.3 292.9 334.4 1.23 54 391 7739 -20.7 -26.7 59 6.0 -22.1 227 30 330.2 330.4 292.9 334.2 1.10 55 300 9640 -37.3 -41.3 66 4.0 -37.7 220 42 332.8 332.9 292.8 334.1 0.34 56 250 10870 -46.5 -56.5 31 10.0 -46.9 230 52 336.9 336.9 293.6 337.2 0.07 57 204 12194 -56.7 -63.7 41 7.0 -56.8 225 46 341.0 341.0 294.6 341.2 0.04 58 200 12320 -56.5 -68.5 21 12.0 -56.7 225 45 343.3 343.3 295.1 343.4 0.02 59 150 14140 -59.9 -81.9 4 22.0 -60.1 210 29 366.9 366.9 300.0 366.9 0.00 60 100 16650 -62.7 -85.7 3 23.0 -62.9 205 10 406.6 406.6 306.1 406.6 0.00 61 92 17161 -64.5 -87.5 3 23.0 -64.7 197 11 412.8 412.8 306.9 412.8 0.00 62 88 17433 -63.1 -87.1 3 24.0 -63.3 186 10 420.9 420.9 307.8 420.9 0.00 63 82 17867 -63.7 -87.7 2 24.0 -63.9 134 10 428.3 428.3 308.6 428.3 0.00 64 77 18250 -65.9 -88.9 3 23.0 -66.1 127 18 431.5 431.5 309.0 431.5 0.00 65 70 18830 -64.5 -89.5 2 25.0 -64.7 125 10 446.4 446.4 310.5 446.4 0.00 66 69 18918 -64.5 -89.5 2 25.0 -64.7 124 10 448.2 448.2 310.7 448.2 0.00 67 66 19192 -61.1 -89.1 1 28.0 -61.5 122 11 461.4 461.4 311.9 461.4 0.00 68 61 19682 -60.1 -88.1 1 28.0 -60.6 111 16 474.1 474.1 313.0 474.1 0.00 69 54 20440 -61.3 -88.3 2 27.0 -61.7 91 32 488.2 488.2 314.1 488.2 0.00 70 50 20920 -59.3 -88.3 1 29.0 -59.9 95 24 503.7 503.7 315.2 503.8 0.00 71 39 22490 -55.7 -86.7 1 31.0 -56.9 96 26 549.9 549.9 318.1 550.0 0.01 72 36 22998 -56.9 -86.9 1 30.0 -58.0 103 32 559.6 559.6 318.6 559.6 0.01 73 30 24160 -54.5 -85.5 1 31.0 -56.2 90 26 596.1 596.1 320.5 596.1 0.01 74 26 25083 -51.9 -84.9 1 33.0 -54.3 100 32 628.3 628.4 321.8 628.4 0.01 75 21 26465 -53.3 -85.3 1 32.0 -55.8 89 35 663.7 663.7 323.2 663.8 0.01 76 20 26780 -52.1 -84.1 1 32.0 -55.0 80 36 676.7 676.7 323.7 676.8 0.02 77 18 27465 -50.3 -83.3 1 33.0 -53.9 86 41 703.1 703.1 324.6 703.2 0.02 78 17 27838 -51.3 -84.3 1 33.0 -54.8 92 42 711.5 711.5 324.8 711.6 0.02 79 15 28656 -49.1 -83.1 1 34.0 -53.7 99 39 744.7 744.7 325.8 744.9 0.03 80 14 29107 -50.3 -83.3 1 33.0 -54.6 94 41 755.5 755.5 326.1 755.7 0.03 81 12 30122 -46.9 -82.9 1 36.0 -53.1 101 43 801.6 801.6 327.3 801.9 0.03 82 11 30696 -48.5 -82.5 1 34.0 -54.3 98 44 816.0 816.0 327.6 816.3 0.04 83 10 31330 -44.1 -81.1 1 37.0 -52.2 95 45 854.9 855.0 328.5 855.5 0.06 84 9.3 31819 -41.7 -80.7 1 39.0 -51.4 882.0 882.0 329.1 882.7 0.06 85 8.9 32120 -38.5 -78.5 1 40.0 -50.2 905.5 905.6 329.5 906.5 0.10 TRP 204 12194 -56.7 -63.7 41 7.0 -56.8 225 46 341.0 341.0 294.6 341.2 0.04 WND Sounding variables and indices 1000-500 mb thick: 5744.00 m Freezing level: 559.43 mb = 4984.44 m = 16352.95 ft Wetbulb zero: 682.34 mb = 3364.20 m = 11037.27 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 19.11 % Est. max temperature: 31.63 C = 88.93 F Sfc-Lift cond lev (LCL): 862.27 mb = 1394.55 m = 4575.25 ft T: 18.19 C 700-500 lapse rate: 6.81 C/km ThetaE index: 7.15 C Layer 920.0- 850.0 mb Conv cond level (CCL): 604.09 mb = 4361.65 m = 14309.72 ft Mean mixing ratio: 8.12 g/kg Conv temperature: 46.18 C = 115.12 F Cap Strength: 11.77 C Lifted Index: 10.07 C Risk: None Lifted Index @300 mb: 10.26 C Lifted Index @700 mb: 11.61 C Showalter Index: 15.40 C Risk: None Total Totals Index: 18.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: -6.30 C K Index: -12.50 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 4.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.93 J/kg Max Up Vert Vel: 8.12 m/s Conv Inhibition (B-): 56169.11 J/kg Cap Strength: 11.65 C Lift Cond Lev (LCL): 843.03 mb = 1587.10 m = 5206.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 257 at 13 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 ---------------------------------------------------------- 0 999 146 300 10 8.7 -5.0 | 28 9 -4.2 -8.1 1 980 305 290 11 10.3 -3.8 | 20 7 -2.5 -6.8 2 945 610 300 7 6.1 -3.5 | 46 9 -6.8 -6.6 3 925 794 195 9 2.3 8.7 | 118 12 -10.5 5.6 4 912 914 190 10 1.7 9.8 | 121 13 -11.1 6.8 5 880 1219 180 11 0.0 11.0 | 122 15 -12.9 7.9 6 850 1517 205 5 2.1 4.5 | 98 11 -10.8 1.5 7 819 1829 220 11 7.1 8.4 | 133 8 -5.8 5.4 8 790 2134 215 17 9.8 13.9 | 164 11 -3.1 10.9 9 762 2438 215 15 8.6 12.3 | 155 10 -4.3 9.2 10 735 2743 230 19 14.6 12.2 | 190 9 1.7 9.2 11 700 3155 235 22 18.0 12.6 | 208 11 5.1 9.6 12 683 3353 240 22 19.1 11.0 | 218 10 6.2 7.9 13 658 3658 220 20 12.9 15.3 | 180 12 -0.0 12.3 14 610 4267 235 20 16.4 11.5 | 203 9 3.5 8.4 15 587 4572 240 22 19.1 11.0 | 218 10 6.2 7.9 16 565 4877 220 23 14.8 17.6 | 187 15 1.9 14.6 17 545 5182 230 24 18.4 15.4 | 204 14 5.5 12.4 18 500 5870 220 25 16.1 19.2 | 191 16 3.2 16.1 19 485 6096 220 25 16.1 19.2 | 191 16 3.2 16.1 20 466 6401 220 29 18.6 22.2 | 197 20 5.8 19.2 21 414 7315 225 24 17.0 17.0 | 196 15 4.1 13.9 22 400 7570 230 32 24.5 20.6 | 214 21 11.6 17.5 23 397 7620 225 29 20.5 20.5 | 204 19 7.6 17.4 24 350 8534 240 40 34.6 20.0 | 232 28 21.8 16.9 25 321 9144 225 45 31.8 31.8 | 213 34 18.9 28.8 26 308 9449 220 42 27.0 32.2 | 206 32 14.1 29.1 27 300 9640 220 42 27.0 32.2 | 206 32 14.1 29.1 28 270 10363 230 36 27.6 23.1 | 216 25 14.7 20.1 29 250 10870 230 52 39.8 33.4 | 222 41 27.0 30.4 30 224 11582 230 57 43.7 36.6 | 223 46 30.8 33.6 31 204 12194 225 46 32.5 32.5 | 214 35 19.7 29.5 32 200 12320 225 45 31.8 31.8 | 213 34 18.9 28.8 33 177 13106 220 31 19.9 23.7 | 199 22 7.1 20.7 34 153 14021 225 30 21.2 21.2 | 205 20 8.3 18.2 35 150 14140 210 29 14.5 25.1 | 184 22 1.6 22.1 36 146 14326 205 27 11.4 24.5 | 176 21 -1.5 21.4 37 139 14630 225 29 20.5 20.5 | 204 19 7.6 17.4 38 126 15240 200 20 6.8 18.8 | 159 17 -6.0 15.7 39 120 15545 225 16 11.3 11.3 | 169 8 -1.6 8.3 40 114 15850 195 14 3.6 13.5 | 139 14 -9.3 10.5 41 108 16154 175 14 -1.2 13.9 | 128 18 -14.1 10.9 42 103 16459 165 20 -5.2 19.3 | 132 24 -18.1 16.3 43 100 16650 205 10 4.2 9.1 | 125 11 -8.6 6.0 44 98 16764 205 10 4.2 9.1 | 125 11 -8.6 6.0 45 93 17069 200 10 3.4 9.4 | 124 11 -9.5 6.3 46 89 17374 190 12 2.1 11.8 | 129 14 -10.8 8.8 47 85 17678 170 4 -0.7 3.9 | 94 14 -13.6 0.9 48 80 17983 110 14 -13.2 4.8 | 94 26 -26.0 1.7 49 76 18288 130 19 -14.6 12.2 | 108 29 -27.4 9.2 50 73 18593 145 18 -10.3 14.7 | 117 26 -23.2 11.7 51 70 18830 125 10 -8.2 5.7 | 97 21 -21.1 2.7 52 63 19507 120 11 -9.5 5.5 | 96 23 -22.4 2.4 53 60 19812 105 20 -19.3 5.2 | 94 32 -32.2 2.1 54 57 20117 85 19 -18.9 -1.7 | 82 32 -31.8 -4.7 55 54 20422 90 32 -32.0 0.0 | 86 45 -44.9 -3.1 56 52 20726 110 30 -28.2 10.3 | 100 42 -41.1 7.2 57 50 20920 95 24 -23.9 2.1 | 88 37 -36.8 -1.0 58 47 21336 95 26 -25.9 2.3 | 89 39 -38.8 -0.8 59 45 21641 110 23 -21.6 7.9 | 98 35 -34.5 4.8 60 43 21946 105 21 -20.3 5.4 | 94 33 -33.2 2.4 61 41 22250 90 23 -23.0 0.0 | 85 36 -35.9 -3.1 62 37 22860 105 31 -29.9 8.0 | 97 43 -42.8 5.0 63 33 23470 95 34 -33.9 3.0 | 90 47 -46.7 -0.1 64 30 24160 90 26 -26.0 0.0 | 86 39 -38.9 -3.1 65 29 24384 95 32 -31.9 2.8 | 90 45 -44.8 -0.3 66 23 25908 105 33 -31.9 8.5 | 97 45 -44.8 5.5 67 20 26780 80 36 -35.5 -6.3 | 79 49 -48.3 -9.3 68 20 26822 75 36 -34.8 -9.3 | 75 49 -47.6 -12.4 69 18 27432 85 41 -40.8 -3.6 | 83 54 -53.7 -6.6 70 17 28042 95 42 -41.8 3.7 | 91 55 -54.7 0.6 71 16 28346 85 36 -35.9 -3.1 | 83 49 -48.7 -6.2 72 15 28651 100 39 -38.4 6.8 | 94 51 -51.3 3.7 73 14 28956 80 40 -39.4 -6.9 | 79 53 -52.3 -10.0 74 14 29261 105 41 -39.6 10.6 | 98 53 -52.5 7.6 75 10 31330 95 45 -44.8 3.9 | 91 58 -57.7 0.9 Wind Parameters Mean winds (0-6000m): 226.6 at 17.6 knts Storm direction: 256.6 at 13.2 knts Shear (0-3000m) pos: 3.0 neg: 3.0 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): -179.7 deg Storm rel helicity (0-3000m) pos: 72.8 neg: -20.2 tot: 52.6 m^2/s^2 ave: 17.5 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.92 Bulk Shear: 35.91 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 ------------------------------------------------------------------------------- 500 294 9 32 8| 0.0 4.2 4.2| 8.9 -1.5 7.4 14.8 0.50| 7.3 3.6 1000 248 9 96 4| 0.0 9.1 9.1| 25.8 -1.5 24.3 24.3 0.59| 11.4 6.7 1500 225 9 116 7| 1.9 6.1 8.0| 30.4 -16.1 14.3 9.5 0.34| 10.4 3.5 2000 222 10 124 8| 2.5 4.6 7.1| 50.1 -16.1 34.0 17.0 0.46| 10.3 4.8 2500 220 11 133 8| 2.5 3.7 6.2| 59.8 -20.2 39.6 15.8 0.46| 9.4 4.3 3000 224 13 145 7| 3.0 3.0 6.1| 72.8 -20.2 52.6 17.5 0.51| 8.8 4.4 4000 226 15 162 7| 2.6 2.9 5.5| 86.5 -40.2 46.3 11.6 0.37| 8.3 3.1 5000 228 16 173 8| 2.3 2.6 4.9|105.4 -57.8 47.6 9.5 0.31| 8.0 2.5 6000 227 18 180 9| 1.9 2.5 4.5|107.4 -69.8 37.6 6.3 0.26| 7.1 1.9 Wrote GIF file: /home/apache/climate/data/raob//KNKX/skewt/KNKX.skewt.20250727.00.gif