UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for CWVK... Searching the city database file for: CWVK ... Date:1200Z 7 DEC 25 Station: CWVK WMO ident: 73033 Latitude: 50.28 Longitude: -119.27 Elevation: 379.00 ------------------------------------------------------------------------------- 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 135 SFC 949 379 0.4 -1.4 88 1.8 -0.3 115 3 277.7 278.3 275.5 287.7 3.63 2 948 395 0.2 -0.5 95 0.7 -0.1 115 3 277.6 278.2 275.7 288.2 3.89 3 940 524 2.0 0.0 87 2.0 1.1 115 4 280.1 280.8 277.3 291.3 4.06 4 925 769 1.8 -0.5 85 2.3 0.8 170 6 281.1 281.8 277.8 292.3 3.98 5 896 1026 1.0 -1.5 83 2.5 -0.0 206 11 282.9 283.6 278.4 293.7 3.82 6 883 1143 2.2 -2.8 69 5.0 0.1 202 15 285.3 285.9 279.3 295.4 3.52 7 850 1450 0.0 -3.7 76 3.7 -1.5 205 20 286.1 286.7 279.5 296.0 3.42 8 758 2355 -6.9 -7.7 94 0.8 -7.2 256 24 288.2 288.7 279.7 296.4 2.82 9 746 2480 -7.5 -8.6 92 1.1 -7.9 262 25 288.9 289.3 279.8 296.7 2.67 10 739 2553 -6.9 -12.9 62 6.0 -8.8 267 25 290.3 290.6 279.6 296.0 1.91 11 717 2788 -8.1 -16.1 53 8.0 -10.4 276 25 291.5 291.8 279.6 296.1 1.52 12 700 2974 -9.9 -16.9 57 7.0 -11.8 260 19 291.5 291.8 279.5 296.0 1.45 13 686 3130 -11.5 -17.5 61 6.0 -13.1 263 18 291.4 291.7 279.4 295.7 1.41 14 638 3683 -14.3 -26.3 35 12.0 -16.7 255 26 294.4 294.5 279.8 296.6 0.70 15 577 4439 -19.3 -25.3 59 6.0 -20.4 278 26 297.1 297.2 281.3 299.8 0.85 16 561 4649 -17.9 -38.9 14 21.0 -20.7 281 28 301.1 301.2 282.1 302.0 0.23 17 532 5044 -20.7 -29.7 44 9.0 -22.2 281 33 302.4 302.5 283.2 304.4 0.61 18 510 5355 -23.3 -35.3 32 12.0 -24.9 274 37 302.9 303.0 283.1 304.2 0.37 19 502 5471 -24.3 -29.3 63 5.0 -25.1 271 39 303.1 303.2 283.5 305.3 0.67 20 500 5500 -24.5 -31.5 52 7.0 -25.5 270 39 303.2 303.3 283.4 305.0 0.55 21 487 5690 -26.1 -35.1 43 9.0 -27.2 270 39 303.5 303.6 283.3 304.9 0.40 22 467 5991 -28.5 -32.5 68 4.0 -29.0 270 38 304.2 304.3 283.8 306.0 0.53 23 433 6527 -32.1 -38.1 55 6.0 -32.7 277 45 306.2 306.3 284.3 307.4 0.33 24 428 6609 -32.5 -41.5 40 9.0 -33.3 278 46 306.8 306.8 284.4 307.6 0.23 25 411 6892 -34.7 -39.7 60 5.0 -35.1 283 51 307.5 307.6 284.8 308.5 0.30 26 400 7080 -36.5 -41.2 62 4.7 -36.9 285 57 307.6 307.6 284.7 308.5 0.26 27 355 7898 -43.3 -45.3 81 2.0 -43.4 278 65 309.1 309.1 285.2 309.8 0.19 28 353 7936 -43.9 -46.0 80 2.1 -44.0 278 65 308.8 308.8 285.1 309.4 0.18 29 300 9010 -52.5 -56.6 61 4.1 -52.6 275 75 311.3 311.4 285.9 311.6 0.06 30 295 9118 -53.3 -58.0 56 4.7 -53.4 275 75 311.7 311.7 286.0 311.9 0.05 31 290 9228 -54.1 -57.9 63 3.8 -54.2 275 75 312.1 312.1 286.1 312.3 0.05 32 287 9294 -54.7 -55.0 96 0.3 -54.7 275 75 312.2 312.2 286.2 312.5 0.08 33 283 9384 -55.1 -59.5 58 4.4 -55.2 275 76 312.9 312.9 286.4 313.0 0.04 34 282 9406 -54.7 -60.7 47 6.0 -54.8 275 76 313.7 313.8 286.7 313.9 0.04 35 261 9898 -56.4 -60.7 58 4.3 -56.5 285 101 318.3 318.3 288.2 318.5 0.04 36 257 9996 -56.7 -60.7 60 4.0 -56.8 285 101 319.2 319.2 288.5 319.4 0.04 37 251 10145 -57.3 -63.3 46 6.0 -57.4 289 93 320.5 320.5 288.9 320.6 0.03 38 250 10170 -57.1 -64.1 41 7.0 -57.2 290 91 321.2 321.2 289.1 321.3 0.03 39 246 10272 -56.5 -70.5 16 14.0 -56.6 288 87 323.6 323.6 289.9 323.6 0.01 40 233 10617 -55.9 -72.9 10 17.0 -56.1 281 73 329.5 329.5 291.6 329.6 0.01 41 215 11123 -59.5 -73.5 15 14.0 -59.6 270 93 331.6 331.6 292.2 331.6 0.01 42 201 11548 -55.5 -77.5 5 22.0 -55.8 283 84 344.4 344.4 295.4 344.4 0.00 43 200 11580 -55.7 -77.7 5 22.0 -55.9 285 83 344.6 344.6 295.4 344.6 0.00 44 189 11939 -57.1 -79.1 5 22.0 -57.3 286 77 347.9 347.9 296.2 347.9 0.00 45 179 12285 -55.1 -81.1 3 26.0 -55.4 288 72 356.6 356.6 298.0 356.7 0.00 46 163 12881 -56.9 -83.9 2 27.0 -57.2 289 64 363.3 363.3 299.4 363.3 0.00 47 158 13079 -55.3 -84.3 2 29.0 -55.6 288 65 369.3 369.3 300.4 369.3 0.00 48 150 13410 -56.7 -84.7 2 28.0 -57.0 285 66 372.4 372.4 301.0 372.4 0.00 49 137 13980 -58.1 -85.1 2 27.0 -58.4 276 77 379.7 379.7 302.2 379.7 0.00 50 119 14867 -56.7 -85.7 1 29.0 -57.1 281 70 397.9 397.9 304.9 397.9 0.00 51 107 15537 -57.5 -85.5 2 28.0 -57.9 291 67 408.6 408.6 306.3 408.7 0.00 52 101 15898 -60.1 -87.1 2 27.0 -60.4 299 61 410.4 410.4 306.6 410.4 0.00 53 100 15960 -58.7 -86.7 2 28.0 -59.0 300 60 414.3 414.3 307.0 414.3 0.00 54 95 16283 -59.3 -86.3 2 27.0 -59.6 294 60 419.3 419.3 307.6 419.3 0.00 55 83 17141 -54.5 -85.5 1 31.0 -55.2 305 53 445.5 445.5 310.4 445.6 0.00 56 74 17870 -59.3 -87.3 1 28.0 -59.7 305 37 450.3 450.3 310.9 450.3 0.00 57 70 18220 -57.7 -87.7 1 30.0 -58.3 295 45 460.9 460.9 311.8 461.0 0.00 58 66 18594 -54.5 -86.5 1 32.0 -55.4 295 49 475.7 475.7 313.1 475.7 0.00 59 63 18891 -56.7 -86.7 1 30.0 -57.4 293 41 477.3 477.3 313.2 477.3 0.00 60 50 20370 -53.1 -86.1 1 33.0 -54.4 335 35 518.3 518.3 316.2 518.4 0.00 61 43 21344 -51.9 -85.9 1 34.0 -53.5 335 33 544.1 544.1 317.8 544.2 0.01 62 37 22310 -54.7 -86.7 1 32.0 -56.1 332 24 560.8 560.9 318.7 560.9 0.01 63 34 22856 -50.9 -84.9 1 34.0 -53.1 330 19 584.6 584.6 319.9 584.6 0.01 64 31 23450 -55.3 -87.3 1 32.0 -56.8 345 23 588.3 588.3 320.0 588.4 0.01 65 30 23660 -54.1 -87.1 1 33.0 -55.8 350 24 597.2 597.2 320.5 597.2 0.01 66 29 23878 -52.7 -86.7 1 34.0 -54.8 352 24 606.8 606.8 320.9 606.9 0.01 67 26 24575 -56.9 -87.9 1 31.0 -58.4 358 24 614.1 614.2 321.2 614.2 0.01 68 22 25636 -55.1 -88.1 1 33.0 -57.1 25 20 649.6 649.6 322.7 649.6 0.01 69 20 26240 -57.7 -87.7 1 30.0 -59.4 355 8 659.6 659.6 323.0 659.6 0.01 70 19 26564 -58.1 -89.1 1 31.0 -59.8 36 16 668.1 668.1 323.3 668.1 0.01 71 14 28524 -50.7 -85.7 1 35.0 -54.9 63 24 754.1 754.1 326.0 754.3 0.02 72 13 29004 -53.7 -86.7 1 33.0 -57.2 58 12 759.9 759.9 326.2 760.0 0.02 73 12 29526 -48.3 -85.3 1 37.0 -53.9 45 5 796.6 796.6 327.1 796.8 0.02 74 11 30096 -50.9 -85.9 1 35.0 -55.8 36 11 807.2 807.3 327.4 807.4 0.02 75 10 30720 -49.1 -85.1 1 36.0 -54.9 300 6 836.3 836.3 328.1 836.5 0.03 76 7.5 32624 -45.3 -84.3 0 39.0 -54.1 923.4 923.4 329.9 923.8 0.04 77 5.7 34443 -48.3 -85.3 1 37.0 -56.7 985.6 985.7 330.9 986.1 0.05 TRP 215 11123 -59.5 -73.5 15 14.0 -59.6 270 93 331.6 331.6 292.2 331.6 0.01 WND 261 9898 -56.4 -60.7 58 4.3 -56.5 285 101 318.3 318.3 288.2 318.5 0.04 Sounding variables and indices 1000-500 mb thick: 5365.00 m Freezing level: 850.00 mb = 1450.00 m = 4757.16 ft Wetbulb zero: Below ground Precipitable water: 0.39 inches Sfc-500 mean rel hum: 59.96 % Est. max temperature: 9.86 C = 49.75 F Sfc-Lift cond lev (LCL): 922.64 mb = 789.60 m = 2590.51 ft T: 1.74 C 700-500 lapse rate: 5.78 C/km ThetaE index: 0.67 C Layer 739.0- 717.0 mb Conv cond level (CCL): 805.53 mb = 1874.67 m = 6150.41 ft Mean mixing ratio: 3.74 g/kg Conv temperature: 9.72 C = 49.49 F Cap Strength: 8.97 C Lifted Index: 9.00 C Risk: None Lifted Index @300 mb: 12.58 C Lifted Index @700 mb: 3.32 C Showalter Index: 7.36 C Risk: None Total Totals Index: 45.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 20.80 C K Index: 13.80 Risk: None Sweat Index: 217.29 Risk: None Energy Index: 1.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 54.03 J/kg Max Up Vert Vel: 10.40 m/s Conv Inhibition (B-): 59532.38 J/kg Cap Strength: 8.97 C Lift Cond Lev (LCL): 854.91 mb = 1403.65 m = 4605.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 19 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 ---------------------------------------------------------- 0 949 379 115 3 -2.7 1.3 | 113 22 -20.0 8.7 1 935 610 115 4 -3.6 1.7 | 114 23 -20.9 9.1 2 925 769 170 6 -1.0 5.9 | 126 23 -18.4 13.3 3 908 914 210 7 3.5 6.1 | 134 19 -13.8 13.5 4 875 1219 200 18 6.2 16.9 | 155 27 -11.2 24.4 5 850 1450 205 20 8.5 18.1 | 161 27 -8.9 25.6 6 810 1829 230 19 14.6 12.2 | 172 20 -2.8 19.7 7 779 2134 245 20 18.1 8.5 | 183 16 0.8 15.9 8 749 2438 260 25 24.6 4.3 | 212 14 7.3 11.8 9 721 2743 280 26 25.6 -4.5 | 251 9 8.3 2.9 10 700 2974 260 19 18.7 3.3 | 187 11 1.4 10.7 11 693 3048 260 19 18.7 3.3 | 187 11 1.4 10.7 12 666 3353 270 16 16.0 -0.0 | 170 8 -1.3 7.4 13 639 3658 255 26 25.1 6.7 | 209 16 7.8 14.2 14 589 4267 275 24 23.9 -2.1 | 231 8 6.6 5.3 15 543 4877 285 31 29.9 -8.0 | 273 13 12.6 -0.6 16 500 5500 270 39 39.0 -0.0 | 251 23 21.7 7.4 17 480 5791 270 39 39.0 -0.0 | 251 23 21.7 7.4 18 460 6096 270 38 38.0 -0.0 | 250 22 20.7 7.4 19 404 7010 285 53 51.2 -13.7 | 281 34 33.9 -6.3 20 400 7080 285 57 55.1 -14.8 | 281 38 37.7 -7.3 21 369 7620 280 62 61.1 -10.8 | 274 44 43.7 -3.3 22 308 8839 270 75 75.0 -0.0 | 263 58 57.7 7.4 23 300 9010 275 75 74.7 -6.5 | 269 57 57.4 0.9 24 294 9144 275 75 74.7 -6.5 | 269 57 57.4 0.9 25 280 9449 275 76 75.7 -6.6 | 269 58 58.4 0.8 26 261 9898 285 101 97.6 -26.1 | 283 82 80.2 -18.7 27 254 10058 285 101 97.6 -26.1 | 283 82 80.2 -18.7 28 250 10170 290 91 85.5 -31.1 | 289 72 68.2 -23.7 29 231 10668 280 71 69.9 -12.3 | 275 53 52.6 -4.9 30 215 11123 270 93 93.0 -0.0 | 264 76 75.7 7.4 31 210 11278 270 97 97.0 -0.0 | 265 80 79.7 7.4 32 200 11580 285 83 80.2 -21.5 | 283 64 62.8 -14.0 33 165 12802 290 64 60.1 -21.9 | 289 45 42.8 -14.5 34 150 13410 285 66 63.8 -17.1 | 282 47 46.4 -9.6 35 136 14021 275 78 77.7 -6.8 | 269 60 60.4 0.6 36 130 14326 290 76 71.4 -26.0 | 289 57 54.1 -18.6 37 118 14935 280 69 68.0 -12.0 | 275 51 50.6 -4.5 38 112 15240 285 71 68.6 -18.4 | 282 52 51.3 -10.9 39 100 15960 300 60 52.0 -30.0 | 303 41 34.6 -22.6 40 97 16154 300 60 52.0 -30.0 | 303 41 34.6 -22.6 41 92 16459 285 59 57.0 -15.3 | 281 40 39.7 -7.8 42 84 17069 305 54 44.2 -31.0 | 311 36 26.9 -23.5 43 73 17983 305 35 28.7 -20.1 | 318 17 11.3 -12.6 44 70 18220 295 45 40.8 -19.0 | 296 26 23.5 -11.6 45 66 18593 295 49 44.4 -20.7 | 296 30 27.1 -13.3 46 60 19202 290 32 30.1 -10.9 | 285 13 12.7 -3.5 47 55 19812 275 44 43.8 -3.8 | 262 27 26.5 3.6 48 52 20117 285 34 32.8 -8.8 | 275 16 15.5 -1.4 49 50 20370 335 35 14.8 -31.7 | 6 24 -2.5 -24.3 50 47 20726 335 36 15.2 -32.6 | 5 25 -2.1 -25.2 51 45 21031 315 31 21.9 -21.9 | 342 15 4.6 -14.5 52 43 21336 335 33 13.9 -29.9 | 9 23 -3.4 -22.5 53 34 22860 330 19 9.5 -16.5 | 41 12 -7.8 -9.0 54 30 23660 350 24 4.2 -23.6 | 39 21 -13.2 -16.2 55 23 25298 5 24 -2.1 -23.9 | 50 25 -19.4 -16.5 56 22 25603 25 21 -8.9 -19.0 | 66 29 -26.2 -11.6 57 21 25908 20 10 -3.4 -9.4 | 85 21 -20.7 -2.0 58 20 26213 35 20 -11.5 -16.4 | 73 30 -28.8 -8.9 59 20 26240 355 8 0.7 -8.0 | 88 17 -16.6 -0.5 60 19 26518 40 15 -9.6 -11.5 | 81 27 -27.0 -4.1 61 18 26822 15 19 -4.9 -18.4 | 64 25 -22.2 -10.9 62 17 27432 15 38 -9.8 -36.7 | 43 40 -27.2 -29.3 63 15 28042 25 40 -16.9 -36.3 | 50 45 -34.2 -28.8 64 14 28346 65 28 -25.4 -11.8 | 84 43 -42.7 -4.4 65 13 28956 60 15 -13.0 -7.5 | 90 30 -30.3 -0.1 66 13 29261 50 2 -1.5 -1.3 | 108 20 -18.9 6.2 67 11 30175 35 12 -6.9 -9.8 | 84 24 -24.2 -2.4 68 10 30720 300 6 5.2 -3.0 | 110 13 -12.1 4.4 Wind Parameters Mean winds (0-6000m): 263.2 at 25.1 knts Storm direction: 293.2 at 18.9 knts Shear (0-3000m) pos: 3.4 neg: 0.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 63.1 deg Storm rel helicity (0-3000m) pos: 205.2 neg: -25.5 tot: 179.8 m^2/s^2 ave: 59.9 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 5.1 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.56 Bulk Shear: 96.22 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 ------------------------------------------------------------------------------- 500 156 5 122 23| 7.4 0.0 7.4| 44.6 0.0 44.6 89.2 0.80| 9.7 7.7 1000 196 11 141 23| 10.0 0.0 10.0|108.3 0.0 108.3 108.3 0.79| 11.7 9.3 1500 207 14 151 23| 7.1 0.0 7.1|145.7 0.0 145.7 97.2 0.73| 11.2 8.2 2000 222 16 161 20| 6.8 0.0 6.8|182.4 0.0 182.4 91.2 0.76| 11.1 8.4 2500 237 18 172 17| 5.1 0.0 5.1|205.0 -10.9 194.1 77.6 0.61| 11.8 7.2 3000 243 18 175 16| 3.4 0.0 3.4|205.2 -25.5 179.8 59.9 0.45| 11.2 5.1 4000 250 20 185 14| 2.7 1.1 3.8|239.4 -25.5 213.9 53.5 0.48| 11.0 5.3 5000 260 22 201 12| 2.8 1.9 4.7|255.8 -48.2 207.6 41.5 0.41| 10.5 4.3 6000 263 25 216 13| 2.8 1.7 4.5|283.6 -57.8 225.8 37.6 0.40| 9.5 3.8 Wrote GIF file: /home/apache/climate/data/raob//CWVK/skewt/CWVK.skewt.20251207.12.gif