UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for KNKX... Searching the city database file for: KNKX ... Date:0000Z 17 OCT 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 96 SFC 996 146 19.8 10.8 56 9.0 14.4 293.3 294.7 287.7 316.8 8.19 2 966 402 17.8 9.8 59 8.0 13.0 293.8 295.3 287.6 316.5 7.89 3 961 445 18.4 2.4 34 16.0 10.0 294.9 295.7 284.8 308.8 4.73 4 958 471 18.8 1.8 32 17.0 9.9 295.6 296.4 284.9 309.0 4.54 5 956 489 18.8 2.8 34 16.0 10.3 295.7 296.6 285.4 310.1 4.89 6 943 603 18.0 1.0 32 17.0 9.3 296.1 296.9 284.9 309.0 4.36 7 931 710 18.4 -1.6 26 20.0 8.5 350 6 297.6 298.2 284.8 308.5 3.65 8 925 764 18.0 -1.0 28 19.0 8.5 350 6 297.7 298.4 285.0 309.2 3.84 9 913 876 17.2 -1.8 27 19.0 7.9 355 5 298.0 298.7 284.9 309.0 3.67 10 900 998 16.2 3.2 42 13.0 9.2 1 4 298.2 299.2 286.8 314.1 5.35 11 890 1092 15.6 -0.4 33 16.0 7.5 6 4 298.5 299.3 285.7 311.0 4.17 12 887 1121 15.4 1.4 39 14.0 8.1 7 4 298.6 299.5 286.4 312.8 4.77 13 861 1373 14.0 2.0 44 12.0 7.6 20 2 299.7 300.6 287.1 315.0 5.13 14 859 1392 13.8 0.8 41 13.0 7.1 21 2 299.7 300.6 286.7 313.8 4.72 15 850 1481 14.0 -3.0 31 17.0 5.8 25 1 300.8 301.5 285.9 311.8 3.60 16 848 1501 13.8 -5.2 26 19.0 5.0 24 1 300.8 301.4 285.4 310.2 3.06 17 830 1681 12.6 -4.4 30 17.0 4.6 15 2 301.4 302.0 285.9 311.5 3.32 18 806 1926 10.8 -10.2 22 21.0 2.1 2 4 302.0 302.4 284.9 308.8 2.18 19 783 2166 8.6 -12.4 21 21.0 0.4 349 5 302.2 302.5 284.6 308.1 1.88 20 776 2240 7.8 -9.2 29 17.0 0.7 345 6 302.1 302.5 285.2 309.7 2.45 21 773 2272 7.4 -3.6 46 11.0 2.2 343 6 302.0 302.7 286.6 313.5 3.79 22 769 2315 7.0 -2.0 53 9.0 2.7 341 6 302.0 302.8 287.1 315.0 4.29 23 764 2369 7.0 -6.0 39 13.0 1.2 338 6 302.6 303.2 286.2 312.4 3.19 24 757 2444 6.4 -8.6 33 15.0 0.1 334 7 302.7 303.2 285.7 310.9 2.63 25 745 2575 6.0 -13.0 24 19.0 -1.2 327 8 303.7 304.0 285.2 309.6 1.88 26 727 2775 5.0 -15.0 22 20.0 -2.3 317 9 304.7 305.0 285.3 310.0 1.64 27 720 2854 4.8 -16.2 20 21.0 -2.6 312 10 305.3 305.6 285.4 310.2 1.50 28 716 2899 4.8 -18.2 17 23.0 -3.0 310 10 305.8 306.1 285.3 310.0 1.27 29 712 2945 5.8 -33.2 4 39.0 -4.0 307 10 307.4 307.5 284.8 308.6 0.33 30 706 3014 6.2 -33.8 4 40.0 -3.8 304 11 308.6 308.7 285.2 309.7 0.31 31 700 3084 5.8 -36.2 3 42.0 -4.2 300 11 308.9 309.0 285.2 309.8 0.25 32 640 3811 1.8 -39.2 3 41.0 -7.1 291 13 312.4 312.4 286.4 313.1 0.20 33 637 3849 2.0 -42.0 2 44.0 -7.1 290 14 313.0 313.1 286.6 313.6 0.15 34 620 4067 1.8 -40.2 3 42.0 -7.2 287 14 315.2 315.3 287.4 315.9 0.19 35 609 4211 0.6 -41.4 3 42.0 -8.1 286 15 315.5 315.5 287.5 316.1 0.17 36 608 4224 0.6 -41.4 3 42.0 -8.1 285 15 315.6 315.6 287.5 316.2 0.17 37 603 4291 1.0 -39.0 3 40.0 -7.8 284 15 316.8 316.9 287.9 317.6 0.22 38 577 4644 -0.9 -38.9 4 38.0 -9.1 280 16 318.6 318.7 288.6 319.5 0.23 39 571 4727 -1.5 -23.5 17 22.0 -8.2 279 16 318.9 319.1 289.5 322.4 1.01 40 548 5053 -3.3 -34.3 7 31.0 -10.5 275 18 320.5 320.6 289.3 321.9 0.38 41 536 5228 -4.9 -27.9 15 23.0 -11.1 272 18 320.6 320.8 289.7 323.2 0.72 42 521 5450 -6.7 -38.7 6 32.0 -13.1 269 19 321.1 321.1 289.3 322.0 0.26 43 500 5770 -9.1 -37.1 8 28.0 -14.7 265 20 321.9 322.0 289.7 323.1 0.32 44 483 6036 -11.5 -34.5 13 23.0 -16.2 264 22 322.2 322.3 289.9 323.7 0.42 45 478 6116 -11.9 -39.9 8 28.0 -16.9 264 22 322.7 322.7 289.9 323.6 0.25 46 461 6391 -14.5 -35.5 15 21.0 -18.5 263 24 322.8 322.8 290.0 324.2 0.40 47 458 6441 -14.9 -33.9 18 19.0 -18.7 263 24 322.9 323.0 290.2 324.6 0.47 48 457 6457 -15.1 -34.1 18 19.0 -18.8 263 24 322.8 322.9 290.1 324.5 0.47 49 400 7450 -21.9 -45.9 9 24.0 -24.8 260 30 326.5 326.6 290.9 327.1 0.16 50 384 7748 -23.9 -50.9 6 27.0 -26.6 260 31 327.7 327.7 291.2 328.1 0.09 51 326 8914 -34.1 -49.1 21 15.0 -35.3 256 34 329.4 329.4 291.7 329.9 0.13 52 306 9354 -36.7 -61.7 6 25.0 -37.9 255 40 331.8 331.8 292.2 331.9 0.03 53 300 9490 -37.7 -60.7 7 23.0 -38.8 255 44 332.2 332.2 292.3 332.4 0.04 54 299 9513 -37.9 -59.9 8 22.0 -38.9 255 44 332.3 332.3 292.4 332.4 0.04 55 268 10258 -44.9 -59.9 17 15.0 -45.4 258 46 332.6 332.6 292.4 332.8 0.04 56 250 10720 -48.3 -65.3 12 17.0 -48.7 260 48 334.3 334.3 292.9 334.4 0.02 57 242 10933 -49.7 -64.7 16 15.0 -50.1 259 51 335.3 335.3 293.2 335.4 0.03 58 222 11495 -51.0 -69.6 9 18.6 -51.3 255 59 341.7 341.7 294.7 341.8 0.01 59 200 12170 -52.5 -75.5 5 23.0 -52.8 250 56 349.6 349.6 296.5 349.7 0.01 60 150 14010 -59.7 -81.7 4 22.0 -59.9 260 42 367.2 367.2 300.1 367.2 0.00 TRP WND 222 11495 -51.0 -69.6 9 18.6 -51.3 255 59 341.7 341.7 294.7 341.8 0.01 Sounding variables and indices 1000-500 mb thick: 5674.00 m Freezing level: 589.32 mb = 4476.51 m = 14686.53 ft Wetbulb zero: 756.04 mb = 2454.45 m = 8052.55 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 18.91 % Est. max temperature: 27.37 C = 81.27 F Sfc-Lift cond lev (LCL): 871.38 mb = 1271.30 m = 4170.87 ft T: 14.56 C 700-500 lapse rate: 5.55 C/km ThetaE index: 7.98 C Layer 966.0- 958.0 mb Conv cond level (CCL): 547.48 mb = 5060.64 m = 16602.94 ft Mean mixing ratio: 5.46 g/kg Conv temperature: 46.99 C = 116.58 F Cap Strength: 12.56 C Lifted Index: 11.97 C Risk: None Lifted Index @300 mb: 14.60 C Lifted Index @700 mb: 8.94 C Showalter Index: 12.09 C Risk: None Total Totals Index: 29.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 6.10 C K Index: -21.90 Risk: None Sweat Index: 22.00 Risk: None Energy Index: 2.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.17 J/kg Max Up Vert Vel: 6.95 m/s Conv Inhibition (B-): 7199.11 J/kg Cap Strength: 12.55 C Lift Cond Lev (LCL): 767.23 mb = 2333.84 m = 7656.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 9 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 ---------------------------------------------------------- 0 925 764 350 6 1.0 -5.9 | 89 5 -5.4 -0.1 1 850 1481 25 1 -0.4 -0.9 | 125 8 -6.9 4.9 2 700 3084 300 11 9.5 -5.5 | 264 3 3.1 0.3 3 500 5770 265 20 19.9 1.7 | 241 15 13.5 7.5 4 400 7450 260 30 29.5 5.2 | 245 26 23.1 11.0 5 1096 305 335 9 3.8 -8.2 | 48 4 -2.6 -2.4 6 1050 610 315 11 7.8 -7.8 | 326 2 1.3 -2.0 7 1005 914 345 4 1.0 -3.9 | 110 6 -5.4 1.9 8 963 1219 45 1 -0.7 -0.7 | 125 9 -7.2 5.1 9 923 1524 65 1 -0.9 -0.4 | 126 9 -7.4 5.4 10 884 1829 70 3 -2.8 -1.0 | 117 10 -9.3 4.8 11 847 2134 35 4 -2.3 -3.3 | 106 9 -8.7 2.5 12 811 2438 20 5 -1.7 -4.7 | 98 8 -8.2 1.1 13 777 2743 20 5 -1.7 -4.7 | 98 8 -8.2 1.1 14 683 3658 305 13 10.6 -7.5 | 292 5 4.2 -1.7 15 654 3962 315 17 12.0 -12.0 | 318 8 5.6 -6.2 16 627 4267 265 10 10.0 0.9 | 208 8 3.5 6.7 17 600 4572 305 11 9.0 -6.3 | 281 3 2.6 -0.5 18 575 4877 275 11 11.0 -1.0 | 223 7 4.5 4.8 19 551 5182 285 15 14.5 -3.9 | 257 8 8.0 1.9 20 528 5486 265 14 13.9 1.2 | 227 10 7.5 7.0 21 505 5791 270 16 16.0 -0.0 | 239 11 9.6 5.8 22 484 6096 255 22 21.3 5.7 | 232 19 14.8 11.5 23 444 6706 250 29 27.3 9.9 | 233 26 20.8 15.7 24 391 7620 260 31 30.5 5.4 | 245 27 24.1 11.2 25 315 9144 255 34 32.8 8.8 | 241 30 26.4 14.6 26 300 9490 255 44 42.5 11.4 | 245 40 36.1 17.2 27 250 10720 260 48 47.3 8.3 | 251 43 40.8 14.1 28 222 11495 255 59 57.0 15.3 | 247 55 50.5 21.1 29 219 11582 255 59 57.0 15.3 | 247 55 50.5 21.1 30 200 12170 250 56 52.6 19.2 | 242 52 46.2 25.0 31 150 14010 260 42 41.4 7.3 | 249 37 34.9 13.1 32 127 14935 255 45 43.5 11.6 | 245 41 37.0 17.4 Wind Parameters Mean winds (0-6000m): 282.0 at 11.6 knts Storm direction: 312.0 at 8.7 knts Storm rel Dir Shear (0-3000m): -140.7 deg Energy-Hel index: -1.51 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 NO DATA | | | 1000 357 5 100 6| | | 1500 357 3 113 7| | | 2000 355 3 112 7| | | 2500 337 4 112 5| | | 3000 314 5 128 3| | | 4000 303 8 176 2| | | 5000 292 10 227 3| | | 6000 282 12 235 6| | | Wrote GIF file: /home/apache/climate/data/raob//KNKX/skewt/KNKX.skewt.20251017.00.gif