UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for KOUN... Searching the city database file for: KOUN ... Date:1200Z 4 DEC 25 Station: KOUN WMO ident: 72357 Latitude: 35.22 Longitude: -97.45 Elevation: 357.00 ------------------------------------------------------------------------------- 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 215 SFC 984 357 0.2 -0.1 98 0.3 0.1 274.6 275.3 274.0 285.1 3.85 2 934 762 -2.5 -2.5 100 0.0 -2.5 40 22 276.0 276.6 274.2 285.3 3.40 3 925 837 -1.9 -2.0 99 0.1 -1.9 45 24 277.4 278.0 275.2 287.2 3.56 4 924 846 -1.9 -2.0 99 0.1 -1.9 45 24 277.5 278.1 275.2 287.3 3.57 5 887 1170 -2.3 -2.9 96 0.6 -2.6 45 19 280.3 280.9 276.7 290.0 3.48 6 867 1352 -1.1 -1.4 98 0.3 -1.2 45 16 283.4 284.1 278.9 294.6 3.98 7 850 1510 -1.3 -1.6 98 0.3 -1.4 45 14 284.8 285.5 279.6 296.1 4.00 8 797 2023 -1.5 -1.7 99 0.2 -1.6 340 11 289.9 290.6 282.2 302.1 4.23 9 752 2486 -2.1 -2.5 97 0.4 -2.3 294 17 294.1 294.8 284.0 306.5 4.23 10 715 2886 -3.9 -5.4 89 1.5 -4.5 292 29 296.4 297.0 284.2 307.0 3.57 11 700 3053 -4.3 -5.5 91 1.2 -4.8 285 34 297.7 298.4 284.8 308.6 3.62 12 689 3178 -4.7 -5.6 93 0.9 -5.1 276 36 298.6 299.3 285.2 309.6 3.65 13 688 3189 -4.9 -5.8 93 0.9 -5.3 275 36 298.5 299.2 285.1 309.4 3.60 14 683 3247 -4.5 -5.5 93 1.0 -4.9 271 37 299.6 300.3 285.6 310.8 3.71 15 662 3493 -5.1 -5.4 98 0.3 -5.3 253 40 301.6 302.3 286.5 313.4 3.86 16 645 3697 -5.5 -6.1 96 0.6 -5.8 240 44 303.4 304.1 287.1 314.9 3.76 17 583 4483 -10.5 -11.1 95 0.6 -10.7 245 56 306.5 307.0 287.2 315.3 2.81 18 572 4630 -11.5 -13.2 87 1.7 -12.1 245 57 307.0 307.4 286.9 314.6 2.42 19 544 5013 -13.7 -15.6 86 1.9 -14.3 243 61 308.8 309.2 287.2 315.5 2.09 20 529 5226 -15.1 -16.0 93 0.9 -15.4 240 65 309.6 310.0 287.5 316.3 2.07 21 502 5620 -17.9 -19.3 89 1.4 -18.3 235 58 310.9 311.2 287.5 316.3 1.65 22 500 5650 -17.9 -19.5 87 1.6 -18.3 235 58 311.2 311.5 287.6 316.6 1.63 23 495 5725 -18.5 -20.2 86 1.7 -19.0 235 58 311.4 311.7 287.6 316.5 1.55 24 493 5755 -18.7 -23.6 65 4.9 -19.8 235 58 311.5 311.7 287.2 315.4 1.16 25 492 5770 -18.7 -22.1 75 3.4 -19.6 235 58 311.7 311.9 287.5 316.1 1.32 26 485 5876 -19.1 -24.1 65 5.0 -20.3 236 59 312.5 312.7 287.5 316.2 1.12 27 479 5969 -20.3 -22.3 84 2.0 -20.8 238 60 312.1 312.3 287.6 316.5 1.33 28 477 5999 -20.5 -23.8 75 3.3 -21.2 238 61 312.2 312.4 287.5 316.2 1.17 29 475 6030 -20.9 -22.9 84 2.0 -21.4 239 61 312.1 312.3 287.5 316.4 1.28 30 473 6062 -20.9 -24.2 75 3.3 -21.7 239 61 312.5 312.7 287.5 316.3 1.14 31 470 6108 -21.5 -23.7 82 2.2 -22.0 240 62 312.3 312.5 287.5 316.3 1.20 32 466 6171 -21.9 -25.8 71 3.9 -22.7 240 65 312.6 312.8 287.4 316.0 1.00 33 455 6346 -23.7 -25.3 87 1.6 -24.0 241 72 312.5 312.7 287.5 316.1 1.07 34 453 6378 -23.9 -25.7 85 1.8 -24.2 242 73 312.6 312.8 287.5 316.1 1.04 35 451 6410 -23.9 -27.5 72 3.6 -24.6 242 74 313.0 313.2 287.4 316.0 0.89 36 449 6442 -24.3 -26.9 79 2.6 -24.8 242 76 312.9 313.1 287.5 316.1 0.94 37 448 6459 -24.1 -28.9 64 4.8 -24.9 242 76 313.3 313.5 287.4 316.0 0.78 38 446 6491 -23.9 -28.9 63 5.0 -24.8 242 78 314.0 314.1 287.6 316.7 0.79 39 440 6590 -24.3 -30.3 58 6.0 -25.4 243 82 314.7 314.8 287.8 317.1 0.70 40 421 6910 -24.9 -42.9 17 18.0 -27.0 244 95 317.9 318.0 288.3 318.7 0.21 41 418 6962 -24.9 -37.9 29 13.0 -26.6 245 97 318.6 318.7 288.7 319.9 0.35 42 410 7102 -25.9 -38.9 28 13.0 -27.6 245 100 319.1 319.1 288.8 320.2 0.32 43 403 7226 -26.7 -35.7 42 9.0 -28.0 245 102 319.6 319.7 289.1 321.2 0.45 44 401 7262 -27.1 -37.1 38 10.0 -28.5 245 103 319.5 319.6 289.0 321.0 0.39 45 400 7280 -27.1 -37.1 38 10.0 -28.5 245 103 319.8 319.8 289.1 321.2 0.40 46 388 7500 -29.1 -36.1 51 7.0 -30.0 245 104 319.9 320.0 289.2 321.6 0.45 47 387 7518 -29.3 -37.3 46 8.0 -30.3 245 104 319.9 320.0 289.2 321.4 0.40 48 384 7574 -29.3 -40.3 34 11.0 -30.6 245 104 320.6 320.7 289.3 321.7 0.30 49 377 7706 -29.9 -35.9 56 6.0 -30.7 245 106 321.5 321.6 289.8 323.2 0.47 50 371 7820 -30.3 -31.7 88 1.4 -30.5 244 108 322.5 322.6 290.3 325.1 0.73 51 369 7859 -30.7 -31.1 96 0.4 -30.7 244 109 322.4 322.6 290.3 325.2 0.77 52 364 7956 -31.7 -31.7 100 0.0 -31.7 243 111 322.4 322.5 290.3 325.0 0.74 53 349 8253 -34.3 -34.3 100 0.0 -34.3 242 117 322.8 322.9 290.2 324.9 0.60 54 347 8293 -34.3 -35.8 86 1.5 -34.5 241 118 323.3 323.4 290.3 325.2 0.52 55 346 8314 -34.3 -38.6 65 4.3 -34.8 241 118 323.6 323.6 290.3 325.0 0.39 56 300 9300 -41.5 -51.5 33 10.0 -42.1 250 119 326.9 326.9 290.9 327.3 0.11 57 250 10520 -49.3 -62.3 20 13.0 -49.6 255 136 332.8 332.8 292.5 332.9 0.04 58 219 11371 -55.7 -68.1 20 12.4 -55.9 250 142 335.7 335.7 293.3 335.8 0.02 59 200 11940 -60.1 -72.1 19 12.0 -60.2 250 133 337.6 337.6 293.7 337.6 0.01 60 150 13720 -62.3 -83.3 4 21.0 -62.4 245 98 362.8 362.8 299.2 362.8 0.00 TRP WND 219 11371 -55.7 -68.1 20 12.4 -55.9 250 142 335.7 335.7 293.3 335.8 0.02 Sounding variables and indices 1000-500 mb thick: 5435.00 m Freezing level: 980.30 mb = 387.00 m = 1269.68 ft Wetbulb zero: 982.48 mb = 369.00 m = 1210.63 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 94.62 % Est. max temperature: 11.81 C = 53.25 F Sfc-Lift cond lev (LCL): 979.27 mb = 394.39 m = 1293.93 ft T: -0.05 C 700-500 lapse rate: 5.24 C/km Conv cond level (CCL): 949.62 mb = 633.18 m = 2077.33 ft Mean mixing ratio: 3.57 g/kg Conv temperature: 1.14 C = 34.05 F Cap Strength: 20.52 C Lifted Index: 20.75 C Risk: None Lifted Index @300 mb: 28.44 C Lifted Index @700 mb: 13.49 C Showalter Index: 13.84 C Risk: None Total Totals Index: 32.90 C Risk: None Vertical Totals Index: 16.60 C Cross Totals Index: 16.30 C K Index: 13.80 Risk: None Sweat Index: 86.00 Risk: None Energy Index: 4.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.10 J/kg Max Up Vert Vel: 7.09 m/s Conv Inhibition (B-): 12040.99 J/kg Cap Strength: 20.35 C Lift Cond Lev (LCL): 929.04 mb = 803.28 m = 2635.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 281 at 30 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 ---------------------------------------------------------- 0 951 610 30 19 -9.5 -16.5 | 74 40 -38.7 -10.7 1 925 837 45 24 -17.0 -17.0 | 76 47 -46.1 -11.2 2 916 914 45 24 -17.0 -17.0 | 76 47 -46.1 -11.2 3 882 1219 45 18 -12.7 -12.7 | 81 42 -41.9 -7.0 4 850 1510 45 14 -9.9 -9.9 | 84 39 -39.1 -4.2 5 849 1524 55 15 -12.3 -8.6 | 86 42 -41.4 -2.9 6 817 1829 5 6 -0.5 -6.0 | 90 30 -29.7 -0.3 7 786 2134 325 14 8.0 -11.5 | 75 22 -21.1 -5.7 8 756 2438 295 15 13.6 -6.3 | 88 16 -15.6 -0.6 9 728 2743 290 26 24.4 -8.9 | 56 6 -4.7 -3.2 10 700 3048 295 32 29.0 -13.5 | 1 8 -0.1 -7.8 11 700 3053 285 34 32.8 -8.8 | 310 5 3.7 -3.1 12 647 3658 240 43 37.2 21.5 | 197 28 8.1 27.2 13 622 3962 240 55 47.6 27.5 | 209 38 18.5 33.2 14 598 4267 245 55 49.8 23.2 | 216 36 20.7 29.0 15 553 4877 245 59 53.5 24.9 | 218 39 24.3 30.7 16 531 5182 240 65 56.3 32.5 | 215 47 27.1 38.2 17 500 5650 235 58 47.5 33.3 | 205 43 18.4 39.0 18 490 5791 235 58 47.5 33.3 | 205 43 18.4 39.0 19 470 6096 240 62 53.7 31.0 | 214 44 24.5 36.7 20 415 7010 245 99 89.7 41.8 | 232 77 60.6 47.6 21 400 7280 245 103 93.3 43.5 | 233 81 64.2 49.3 22 381 7620 245 104 94.3 44.0 | 233 82 65.1 49.7 23 335 8534 240 123 106.5 61.5 | 229 102 77.4 67.2 24 307 9144 245 117 106.0 49.4 | 234 95 76.9 55.2 25 300 9300 250 119 111.8 40.7 | 241 95 82.7 46.4 26 250 10520 255 136 131.4 35.2 | 248 110 102.2 40.9 27 219 11371 250 142 133.4 48.6 | 242 118 104.3 54.3 28 212 11582 250 142 133.4 48.6 | 242 118 104.3 54.3 29 200 11940 250 133 125.0 45.5 | 242 109 95.8 51.2 30 150 13720 245 98 88.8 41.4 | 232 76 59.7 47.1 Wind Parameters Mean winds (0-6000m): 251.1 at 39.6 knts Storm direction: 281.1 at 29.7 knts Storm rel Dir Shear (0-3000m): 174.8 deg Energy-Hel index: -1.57 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 39 22 75 44| | | 1000 43 21 78 44| | | 1500 43 17 80 41| | | 2000 28 16 78 37| | | 2500 2 17 70 32| | | 3000 330 20 59 22| | | 4000 274 28 160 4| | | 5000 258 35 201 14| | | 6000 251 40 204 20| | | Wrote GIF file: /home/apache/climate/data/raob//KOUN/skewt/KOUN.skewt.20251204.12.gif