UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for CWVK... Searching the city database file for: CWVK ... Date:1200Z 3 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 222 SFC 959 379 0.8 -1.1 87 1.9 0.0 185 1 277.2 277.9 275.3 287.4 3.67 2 925 850 -0.9 -1.0 99 0.1 -0.9 210 4 278.4 279.0 276.2 289.0 3.84 3 906 1015 -1.9 -1.9 100 0.0 -1.9 222 6 279.0 279.6 276.2 289.2 3.67 4 897 1095 -0.5 -2.6 86 2.1 -1.4 227 7 281.3 281.9 277.2 291.1 3.52 5 856 1468 -1.3 -4.9 76 3.6 -2.7 268 8 284.2 284.7 278.2 293.1 3.10 6 855 1477 -1.3 -4.8 77 3.5 -2.7 269 8 284.3 284.8 278.3 293.2 3.13 7 850 1524 -1.7 -4.9 79 3.2 -3.0 275 8 284.4 284.9 278.3 293.3 3.12 8 746 2547 -9.9 -10.0 99 0.1 -9.9 322 16 286.3 286.7 278.3 293.2 2.39 9 701 3030 -7.7 -17.7 45 10.0 -10.5 315 25 293.8 294.1 280.5 298.0 1.36 10 700 3041 -7.7 -17.7 45 10.0 -10.5 315 25 294.0 294.2 280.5 298.2 1.36 11 655 3554 -10.5 -21.5 40 11.0 -13.2 320 26 296.4 296.6 281.2 299.8 1.05 12 621 3962 -11.3 -30.3 19 19.0 -15.0 325 26 300.1 300.2 282.1 301.7 0.50 13 620 3975 -11.5 -30.5 19 19.0 -15.2 325 26 300.0 300.1 282.0 301.6 0.49 14 589 4365 -14.7 -29.7 27 15.0 -17.5 326 29 300.7 300.8 282.4 302.5 0.55 15 548 4907 -17.7 -40.7 12 23.0 -20.7 330 32 303.4 303.4 283.0 304.1 0.20 16 518 5327 -18.7 -44.7 8 26.0 -21.7 339 39 307.1 307.1 284.4 307.6 0.14 17 508 5472 -18.1 -35.1 21 17.0 -20.8 342 42 309.6 309.6 285.7 310.9 0.38 18 500 5590 -18.9 -32.9 28 14.0 -21.2 345 44 310.0 310.1 285.9 311.7 0.48 19 484 5832 -21.1 -33.1 33 12.0 -23.0 344 43 310.2 310.3 286.0 311.9 0.49 20 480 5894 -21.5 -31.5 40 10.0 -23.2 343 42 310.4 310.5 286.2 312.4 0.57 21 479 5909 -21.7 -27.7 58 6.0 -22.8 343 42 310.4 310.5 286.4 313.1 0.82 22 471 6034 -22.7 -27.7 64 5.0 -23.7 341 41 310.6 310.8 286.5 313.4 0.83 23 413 6991 -28.7 -32.1 72 3.4 -29.2 330 54 314.8 314.9 287.8 317.0 0.63 24 400 7220 -30.5 -33.4 76 2.9 -30.9 330 57 315.3 315.5 287.9 317.4 0.57 25 398 7256 -30.9 -33.5 78 2.6 -31.3 330 57 315.3 315.4 287.8 317.3 0.57 26 363 7901 -36.3 -42.3 54 6.0 -36.8 330 58 316.5 316.5 287.9 317.4 0.25 27 303 9124 -47.1 -50.0 72 2.9 -47.2 330 65 318.1 318.1 288.3 318.6 0.13 28 301 9168 -47.3 -49.8 75 2.5 -47.4 330 68 318.4 318.4 288.4 318.9 0.13 29 300 9190 -47.5 -50.1 74 2.6 -47.6 330 70 318.4 318.4 288.4 318.9 0.13 30 286 9505 -48.5 -63.5 16 15.0 -48.8 330 79 321.4 321.4 289.2 321.5 0.03 31 271 9858 -51.1 -60.1 33 9.0 -51.3 331 85 322.6 322.6 289.6 322.7 0.04 32 252 10329 -53.7 -69.7 12 16.0 -53.9 335 76 325.5 325.5 290.5 325.5 0.01 33 250 10380 -53.7 -70.7 11 17.0 -53.9 335 77 326.2 326.2 290.6 326.3 0.01 34 242 10589 -52.7 -71.7 8 19.0 -53.0 339 76 330.8 330.8 291.9 330.8 0.01 35 211 11467 -54.3 -76.3 5 22.0 -54.6 341 80 341.5 341.5 294.7 341.5 0.01 36 204 11683 -53.1 -78.1 3 25.0 -53.4 337 86 346.7 346.7 295.9 346.7 0.00 37 200 11810 -53.3 -79.3 3 26.0 -53.7 335 90 348.4 348.4 296.3 348.4 0.00 38 196 11940 -53.3 -79.8 3 26.6 -53.6 335 90 350.4 350.4 296.7 350.5 0.00 39 180 12487 -53.1 -82.1 2 29.0 -53.5 337 87 359.3 359.3 298.6 359.4 0.00 40 165 13041 -57.1 -83.1 2 26.0 -57.3 342 80 361.7 361.7 299.0 361.7 0.00 41 150 13640 -59.3 -84.3 3 25.0 -59.5 345 84 367.9 367.9 300.2 367.9 0.00 42 147 13767 -59.7 -84.7 2 25.0 -59.9 346 84 369.4 369.4 300.5 369.4 0.00 43 138 14161 -60.5 -86.5 2 26.0 -60.7 350 84 374.7 374.7 301.4 374.7 0.00 44 125 14778 -60.1 -86.1 2 26.0 -60.3 355 79 386.2 386.2 303.2 386.2 0.00 45 120 15034 -58.3 -85.3 2 27.0 -58.6 355 72 394.0 394.0 304.3 394.0 0.00 46 117 15193 -59.1 -86.1 2 27.0 -59.4 355 67 395.4 395.4 304.6 395.4 0.00 47 110 15583 -56.3 -86.3 1 30.0 -56.7 353 60 407.7 407.7 306.2 407.7 0.00 48 100 16190 -55.1 -86.1 1 31.0 -55.6 350 51 421.3 421.3 307.9 421.3 0.00 49 83 17377 -57.5 -86.5 1 29.0 -58.0 5 40 439.4 439.4 309.8 439.4 0.00 50 70 18460 -55.9 -86.9 1 31.0 -56.6 340 41 464.8 464.8 312.2 464.8 0.00 51 65 18930 -55.1 -87.1 1 32.0 -55.9 357 45 476.5 476.5 313.2 476.5 0.00 52 58 19649 -57.9 -87.9 1 30.0 -58.5 355 39 486.0 486.0 313.9 486.0 0.00 53 52 20340 -54.1 -87.1 1 33.0 -55.2 7 38 510.2 510.2 315.7 510.3 0.00 54 50 20590 -55.3 -87.3 1 32.0 -56.3 15 39 513.2 513.2 315.8 513.2 0.00 55 43 21549 -56.3 -88.3 1 32.0 -57.3 14 33 533.3 533.3 317.1 533.3 0.00 56 34 23059 -50.5 -85.5 1 35.0 -52.7 27 46 585.6 585.6 319.9 585.7 0.01 57 30 23870 -53.3 -87.3 1 34.0 -55.2 30 44 599.3 599.3 320.6 599.4 0.01 58 29 24089 -53.7 -87.7 1 34.0 -55.6 35 41 604.1 604.1 320.8 604.1 0.01 59 23 25588 -52.3 -87.3 1 35.0 -54.9 40 64 649.6 649.6 322.7 649.7 0.01 60 20 26500 -49.7 -85.7 1 36.0 -53.3 45 66 684.0 684.1 323.9 684.1 0.01 61 16 27974 -46.1 -85.1 0 39.0 -51.6 38 67 740.9 740.9 325.7 741.0 0.02 62 13 29339 -51.7 -86.7 1 35.0 -55.8 37 57 766.8 766.8 326.4 766.9 0.02 63 10 31040 -52.3 -87.3 1 35.0 -56.9 30 67 824.3 824.3 327.8 824.5 0.02 64 8.1 32397 -54.3 -88.3 1 34.0 -58.8 867.6 867.6 328.8 867.8 0.02 65 7.3 33065 -53.1 -88.1 1 35.0 -58.4 898.7 898.7 329.4 898.9 0.02 TRP 252 10329 -53.7 -69.7 12 16.0 -53.9 335 76 325.5 325.5 290.5 325.5 0.01 WND 196 11940 -53.3 -79.8 3 26.6 -53.6 335 90 350.4 350.4 296.7 350.5 0.00 Sounding variables and indices 1000-500 mb thick: 5368.00 m Freezing level: 943.00 mb = 600.65 m = 1970.60 ft Wetbulb zero: 958.30 mb = 388.46 m = 1274.47 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 53.81 % Est. max temperature: 8.57 C = 47.43 F Sfc-Lift cond lev (LCL): 930.94 mb = 766.42 m = 2514.46 ft T: -0.60 C 700-500 lapse rate: 4.39 C/km ThetaE index: 0.04 C Layer 746.0- 701.0 mb Conv cond level (CCL): 825.62 mb = 1752.17 m = 5748.53 ft Mean mixing ratio: 3.57 g/kg Conv temperature: 8.27 C = 46.89 F Cap Strength: 17.10 C Lifted Index: 17.29 C Risk: None Lifted Index @300 mb: 20.16 C Lifted Index @700 mb: 7.87 C Showalter Index: 14.89 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 17.20 C Cross Totals Index: 14.00 C K Index: 2.30 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 3.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.73 J/kg Max Up Vert Vel: 9.56 m/s Conv Inhibition (B-): 61419.92 J/kg Cap Strength: 17.14 C Lift Cond Lev (LCL): 886.14 mb = 1191.98 m = 3910.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 359 at 18 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 ---------------------------------------------------------- 0 959 379 185 1 0.1 1.0 | 179 19 -0.2 18.8 1 942 610 185 2 0.2 2.0 | 180 20 -0.1 19.8 2 925 850 210 4 2.0 3.5 | 185 21 1.7 21.3 3 918 914 215 5 2.9 4.1 | 187 22 2.6 21.9 4 883 1219 235 8 6.6 4.6 | 196 23 6.2 22.4 5 850 1524 275 8 8.0 -0.7 | 204 19 7.7 17.1 6 817 1829 360 4 -0.0 -4.0 | 179 14 -0.3 13.8 7 786 2134 330 7 3.5 -6.1 | 195 12 3.2 11.7 8 756 2438 320 10 6.4 -7.7 | 211 12 6.1 10.1 9 727 2743 325 28 16.1 -22.9 | 288 17 15.8 -5.1 10 700 3041 315 25 17.7 -17.7 | 270 17 17.4 0.1 11 672 3353 320 22 14.1 -16.9 | 266 14 13.8 0.9 12 645 3658 320 28 18.0 -21.4 | 282 18 17.7 -3.7 13 620 3962 325 26 14.9 -21.3 | 284 15 14.6 -3.5 14 595 4267 325 29 16.6 -23.8 | 290 17 16.3 -6.0 15 549 4877 330 32 16.0 -27.7 | 302 19 15.7 -9.9 16 500 5590 345 44 11.4 -42.5 | 336 27 11.1 -24.7 17 486 5791 345 43 11.1 -41.5 | 336 26 10.8 -23.7 18 467 6096 340 41 14.0 -38.5 | 327 25 13.7 -20.7 19 447 6401 330 45 22.5 -39.0 | 314 31 22.2 -21.2 20 400 7220 330 57 28.5 -49.4 | 318 42 28.2 -31.6 21 377 7620 330 57 28.5 -49.4 | 318 42 28.2 -31.6 22 302 9144 330 65 32.5 -56.3 | 320 50 32.2 -38.5 23 300 9190 330 70 35.0 -60.6 | 321 55 34.7 -42.8 24 275 9754 330 87 43.5 -75.3 | 323 72 43.2 -57.6 25 252 10329 335 76 32.1 -68.9 | 328 60 31.8 -51.1 26 250 10380 335 77 32.5 -69.8 | 328 61 32.2 -52.0 27 239 10668 340 76 26.0 -71.4 | 334 59 25.7 -53.6 28 217 11278 345 75 19.4 -72.4 | 341 58 19.1 -54.7 29 200 11810 335 90 38.0 -81.6 | 329 74 37.7 -63.8 30 196 11940 335 90 38.0 -81.6 | 329 74 37.7 -63.8 31 188 12192 335 90 38.0 -81.6 | 329 74 37.7 -63.8 32 155 13411 345 76 19.7 -73.4 | 341 59 19.4 -55.6 33 150 13640 345 84 21.7 -81.1 | 341 67 21.4 -63.3 34 128 14630 355 84 7.3 -83.7 | 354 66 7.0 -65.9 35 116 15240 355 66 5.8 -65.7 | 354 48 5.4 -48.0 36 100 16190 350 51 8.9 -50.2 | 345 34 8.5 -32.4 37 96 16459 350 51 8.9 -50.2 | 345 34 8.5 -32.4 38 87 17069 350 43 7.5 -42.3 | 344 26 7.2 -24.6 39 83 17374 5 40 -3.5 -39.8 | 10 22 -3.8 -22.1 40 79 17678 350 33 5.7 -32.5 | 340 16 5.4 -14.7 41 75 17983 340 38 13.0 -35.7 | 325 22 12.7 -17.9 42 72 18288 360 43 -0.0 -43.0 | 1 25 -0.3 -25.2 43 70 18460 340 41 14.0 -38.5 | 327 25 13.7 -20.7 44 69 18593 340 41 14.0 -38.5 | 327 25 13.7 -20.7 45 62 19202 10 48 -8.3 -47.3 | 16 31 -8.6 -29.5 46 57 19812 350 36 6.3 -35.5 | 341 19 5.9 -17.7 47 50 20590 15 39 -10.1 -37.7 | 28 22 -10.4 -19.9 48 45 21336 25 40 -16.9 -36.3 | 43 25 -17.2 -18.5 49 42 21641 10 31 -5.4 -30.5 | 24 14 -5.7 -12.7 50 39 22250 30 43 -21.5 -37.2 | 48 29 -21.8 -19.5 51 37 22555 25 48 -20.3 -43.5 | 39 33 -20.6 -25.7 52 30 23870 30 44 -22.0 -38.1 | 48 30 -22.3 -20.3 53 29 24079 35 41 -23.5 -33.6 | 56 29 -23.8 -15.8 54 28 24384 40 43 -27.6 -32.9 | 62 32 -27.9 -15.2 55 24 25298 35 58 -33.3 -47.5 | 48 45 -33.6 -29.7 56 22 25908 45 71 -50.2 -50.2 | 57 60 -50.5 -32.4 57 20 26500 45 66 -46.7 -46.7 | 58 55 -47.0 -28.9 58 20 26518 55 64 -52.4 -36.7 | 70 56 -52.7 -18.9 59 17 27432 40 65 -41.8 -49.8 | 53 53 -42.1 -32.0 60 17 27737 40 70 -45.0 -53.6 | 52 58 -45.3 -35.8 61 15 28346 35 62 -35.6 -50.8 | 47 49 -35.9 -33.0 62 14 28651 40 53 -34.1 -40.6 | 56 41 -34.4 -22.8 63 10 31040 30 67 -33.5 -58.0 | 40 53 -33.8 -40.2 Wind Parameters Mean winds (0-6000m): 329.0 at 23.7 knts Storm direction: 359.0 at 17.8 knts Shear (0-3000m) pos: 0.9 neg: 3.3 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 88.5 deg Storm rel helicity (0-3000m) pos: 124.1 neg: -45.0 tot: 79.2 m^2/s^2 ave: 26.4 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 3.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.54 Bulk Shear: 85.18 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 ------------------------------------------------------------------------------- 500 199 2 181 20| 3.7 0.0 3.7| 12.2 0.0 12.2 24.5 0.58| 4.0 2.3 1000 227 5 189 22| 4.0 0.0 4.0| 47.7 0.0 47.7 47.7 0.75| 5.6 4.2 1500 251 6 194 20| 1.9 0.0 1.9| 52.5 -21.0 31.5 21.0 0.15| 7.8 1.2 2000 280 6 198 18| 1.4 1.6 3.0| 71.4 -21.0 50.4 25.2 0.32| 7.4 2.4 2500 306 9 209 14| 1.1 4.7 5.9|123.6 -29.2 94.4 37.7 0.49| 10.1 4.9 3000 311 12 221 13| 0.9 3.3 4.2|124.1 -45.0 79.2 26.4 0.37| 9.5 3.5 4000 317 16 239 12| 1.7 2.4 4.1|153.8 -45.0 108.8 27.2 0.41| 8.6 3.5 5000 323 20 259 12| 2.7 2.0 4.7|220.2 -45.0 175.2 35.0 0.49| 8.3 4.1 6000 329 24 282 12| 2.5 2.3 4.7|246.1-114.4 131.6 21.9 0.34| 8.4 2.9 Wrote GIF file: /home/apache/climate/data/raob//CWVK/skewt/CWVK.skewt.20251203.12.gif