UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for CWVK... Searching the city database file for: CWVK ... Date:1200Z 30 APR 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 176 SFC 954 379 5.2 3.1 86 2.1 4.2 165 6 282.1 283.0 279.6 296.0 5.01 2 938 622 7.8 1.8 66 6.0 4.9 154 4 286.1 286.9 281.0 299.3 4.64 3 925 821 7.0 1.0 66 6.0 4.2 230 7 286.5 287.2 281.0 299.1 4.44 4 850 1512 3.2 -1.4 72 4.6 1.1 325 3 289.5 290.2 281.8 301.2 4.06 5 822 1783 1.4 -2.3 76 3.7 -0.2 317 3 290.4 291.1 282.1 301.8 3.93 6 782 2183 -0.9 -6.9 64 6.0 -3.3 314 8 292.1 292.6 281.6 300.7 2.91 7 700 3056 -8.3 -11.0 81 2.7 -9.2 310 20 293.3 293.7 281.5 300.4 2.36 8 686 3212 -9.5 -11.6 85 2.1 -10.2 318 24 293.7 294.1 281.5 300.6 2.29 9 675 3337 -8.3 -26.3 22 18.0 -12.3 324 27 296.4 296.5 280.7 298.5 0.66 10 659 3524 -7.9 -40.9 5 33.0 -13.1 330 27 298.9 298.9 281.1 299.4 0.16 11 613 4082 -11.1 -27.1 25 16.0 -14.6 328 28 301.4 301.5 282.8 303.7 0.68 12 532 5157 -16.9 -45.9 6 29.0 -20.4 330 25 306.9 307.0 284.3 307.4 0.12 13 524 5271 -17.5 -44.5 8 27.0 -20.8 330 26 307.6 307.6 284.6 308.1 0.14 14 522 5300 -17.5 -31.5 28 14.0 -20.0 330 26 307.9 308.0 285.2 309.7 0.53 15 520 5328 -17.9 -24.9 54 7.0 -19.4 330 27 307.7 307.9 285.7 311.0 0.97 16 507 5517 -19.5 -24.1 67 4.6 -20.5 330 29 308.0 308.2 285.9 311.6 1.07 17 500 5620 -20.3 -25.3 64 5.0 -21.4 330 30 308.3 308.5 285.9 311.5 0.98 18 487 5815 -21.7 -27.7 58 6.0 -22.8 324 31 308.9 309.1 285.9 311.6 0.81 19 480 5922 -22.1 -32.1 40 10.0 -23.7 321 31 309.7 309.8 285.9 311.5 0.54 20 475 5999 -22.3 -28.3 58 6.0 -23.4 318 32 310.4 310.5 286.4 313.0 0.78 21 470 6077 -23.1 -34.1 36 11.0 -24.8 316 32 310.3 310.4 286.0 311.9 0.45 22 468 6108 -23.3 -30.3 53 7.0 -24.5 315 32 310.4 310.6 286.3 312.7 0.66 23 463 6187 -23.9 -34.9 36 11.0 -25.5 315 33 310.7 310.7 286.1 312.1 0.43 24 458 6266 -24.5 -33.5 43 9.0 -25.8 316 33 310.9 311.0 286.2 312.6 0.49 25 455 6314 -24.9 -28.4 73 3.5 -25.5 316 34 311.0 311.1 286.6 313.7 0.81 26 450 6395 -25.7 -28.7 76 3.0 -26.2 316 35 310.9 311.1 286.6 313.6 0.79 27 400 7240 -31.9 -35.4 71 3.5 -32.3 320 42 313.5 313.6 287.1 315.2 0.47 28 391 7400 -33.1 -38.1 61 5.0 -33.6 320 43 314.0 314.1 287.2 315.3 0.37 29 372 7747 -36.1 -38.5 78 2.4 -36.3 321 45 314.5 314.6 287.3 315.9 0.37 30 361 7954 -37.3 -42.2 60 4.9 -37.7 322 46 315.6 315.7 287.6 316.6 0.26 31 330 8565 -42.7 -45.6 73 2.9 -42.9 325 47 316.4 316.5 287.8 317.2 0.20 32 300 9200 -47.3 -51.5 62 4.2 -47.4 340 63 318.7 318.7 288.5 319.1 0.11 33 299 9222 -47.7 -51.9 62 4.2 -47.9 340 64 318.4 318.4 288.3 318.8 0.11 34 285 9538 -48.9 -56.9 39 8.0 -49.1 343 76 321.1 321.1 289.2 321.3 0.06 35 268 9941 -51.3 -56.3 55 5.0 -51.4 347 91 323.3 323.3 289.9 323.6 0.07 36 258 10187 -53.1 -59.1 47 6.1 -53.2 350 101 324.3 324.3 290.1 324.5 0.05 37 250 10390 -54.5 -61.5 42 7.0 -54.6 350 94 325.0 325.0 290.3 325.2 0.04 38 235 10782 -57.1 -65.1 36 8.0 -57.2 348 91 326.9 326.9 290.9 327.0 0.03 39 219 11225 -58.5 -69.5 23 11.0 -58.6 340 76 331.4 331.4 292.1 331.5 0.01 40 214 11370 -58.1 -71.1 17 13.0 -58.3 340 75 334.2 334.2 292.9 334.3 0.01 41 203 11705 -53.9 -78.9 3 25.0 -54.2 334 66 345.9 345.9 295.7 346.0 0.00 42 200 11800 -53.9 -78.9 3 25.0 -54.2 330 54 347.4 347.4 296.1 347.4 0.00 43 188 12199 -52.1 -81.1 2 29.0 -52.5 337 45 356.5 356.5 298.0 356.5 0.00 44 177 12591 -51.1 -82.1 1 31.0 -51.6 345 33 364.4 364.4 299.5 364.4 0.00 45 164 13083 -54.3 -83.3 2 29.0 -54.6 341 24 367.0 367.0 300.0 367.0 0.00 46 153 13531 -51.3 -83.3 1 32.0 -51.8 332 34 379.5 379.5 302.2 379.5 0.00 47 150 13660 -51.9 -83.9 1 32.0 -52.4 330 37 380.6 380.6 302.3 380.7 0.00 48 122 14979 -57.9 -85.9 2 28.0 -58.2 320 42 392.9 392.9 304.2 392.9 0.00 49 110 15630 -59.1 -87.1 1 28.0 -59.4 322 33 402.4 402.4 305.5 402.4 0.00 50 104 15982 -57.1 -87.1 1 30.0 -57.5 324 31 412.7 412.7 306.9 412.8 0.00 51 100 16230 -57.9 -86.9 1 29.0 -58.3 325 29 415.9 415.9 307.2 415.9 0.00 52 99 16294 -56.9 -86.9 1 30.0 -57.3 325 29 419.0 419.0 307.6 419.0 0.00 53 81 17560 -59.5 -87.5 1 28.0 -59.9 317 20 438.4 438.4 309.7 438.4 0.00 54 73 18213 -58.7 -88.7 1 30.0 -59.2 337 18 453.3 453.3 311.1 453.3 0.00 55 72 18300 -55.1 -87.1 1 32.0 -55.8 340 15 462.8 462.8 312.0 462.8 0.00 56 70 18480 -55.9 -86.9 1 31.0 -56.6 275 9 464.8 464.8 312.2 464.8 0.00 57 59 19561 -60.3 -88.3 1 28.0 -60.8 276 12 478.2 478.2 313.3 478.2 0.00 58 52 20360 -55.7 -87.7 1 32.0 -56.6 315 14 506.5 506.5 315.4 506.5 0.00 59 50 20610 -56.1 -87.1 1 31.0 -57.0 330 18 511.3 511.3 315.7 511.3 0.00 60 40 22030 -56.5 -87.5 1 31.0 -57.6 316 10 544.0 544.0 317.8 544.0 0.00 61 30 23870 -53.5 -86.5 1 33.0 -55.4 320 11 598.8 598.8 320.6 598.8 0.01 62 20 26470 -51.9 -85.9 1 34.0 -54.9 320 5 677.3 677.3 323.7 677.4 0.01 63 17 27525 -52.7 -86.7 1 34.0 -55.8 24 15 707.0 707.0 324.7 707.1 0.01 64 10 31020 -45.1 -84.1 0 39.0 -52.8 120 7 851.2 851.2 328.4 851.5 0.03 65 9.2 31578 -43.9 -83.9 0 40.0 -52.5 876.3 876.3 329.0 876.7 0.04 66 8.7 31953 -44.9 -83.9 0 39.0 -53.2 886.6 886.6 329.2 887.0 0.04 67 5.9 34597 -36.5 -79.5 0 43.0 -51.6 1027.2 1027.2 331.6 1028.6 0.12 TRP 219 11225 -58.5 -69.5 23 11.0 -58.6 340 76 331.4 331.4 292.1 331.5 0.01 WND 258 10187 -53.1 -59.1 47 6.1 -53.2 350 101 324.3 324.3 290.1 324.5 0.05 Sounding variables and indices 1000-500 mb thick: 5444.00 m Freezing level: 797.65 mb = 2026.43 m = 6648.32 ft Wetbulb zero: 826.46 mb = 1739.06 m = 5705.50 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 47.93 % Est. max temperature: 14.09 C = 57.37 F Sfc-Lift cond lev (LCL): 923.62 mb = 833.18 m = 2733.51 ft T: 6.93 C 700-500 lapse rate: 4.68 C/km ThetaE index: 1.41 C Layer 782.0- 686.0 mb Conv cond level (CCL): 773.11 mb = 2273.14 m = 7457.72 ft Mean mixing ratio: 4.38 g/kg Conv temperature: 15.16 C = 59.29 F Cap Strength: 9.08 C Lifted Index: 8.92 C Risk: None Lifted Index @300 mb: 13.62 C Lifted Index @700 mb: 1.35 C Showalter Index: 7.81 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 18.90 C K Index: 19.40 Risk: < 20 % chance of thunderstorms Sweat Index: 36.00 Risk: None Energy Index: 2.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.66 J/kg Max Up Vert Vel: 7.83 m/s Conv Inhibition (B-): 62228.96 J/kg Cap Strength: 8.96 C Lift Cond Lev (LCL): 832.99 mb = 1675.44 m = 5496.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 350 at 15 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 ---------------------------------------------------------- 0 954 379 165 6 -1.6 5.8 | 169 21 -4.0 20.3 1 939 610 150 4 -2.0 3.5 | 166 18 -4.5 17.9 2 925 821 230 7 5.4 4.5 | 189 19 2.9 19.0 3 914 914 230 11 8.4 7.1 | 195 22 5.9 21.5 4 881 1219 250 10 9.4 3.4 | 201 19 6.9 17.9 5 850 1512 325 3 1.7 -2.5 | 176 12 -0.8 12.0 6 817 1829 315 3 2.1 -2.1 | 178 12 -0.4 12.3 7 786 2134 315 7 4.9 -4.9 | 195 10 2.5 9.5 8 757 2438 305 11 9.0 -6.3 | 219 10 6.5 8.1 9 728 2743 310 14 10.7 -9.0 | 236 10 8.2 5.5 10 700 3056 310 20 15.3 -12.9 | 263 13 12.8 1.6 11 673 3353 325 28 16.1 -22.9 | 302 16 13.6 -8.5 12 647 3658 335 26 11.0 -23.6 | 317 12 8.5 -9.1 13 597 4267 325 29 16.6 -23.8 | 303 17 14.1 -9.3 14 574 4572 320 23 14.8 -17.6 | 284 13 12.3 -3.2 15 551 4877 330 22 11.0 -19.1 | 298 10 8.5 -4.6 16 500 5620 330 30 15.0 -26.0 | 313 17 12.5 -11.5 17 468 6096 315 32 22.6 -22.6 | 292 22 20.1 -8.2 18 400 7240 320 42 27.0 -32.2 | 306 30 24.5 -17.7 19 378 7620 320 45 28.9 -34.5 | 307 33 26.4 -20.0 20 331 8534 325 47 27.0 -38.5 | 314 34 24.5 -24.0 21 302 9144 340 62 21.2 -58.3 | 337 48 18.7 -43.8 22 300 9200 340 63 21.5 -59.2 | 337 49 19.1 -44.7 23 258 10187 350 101 17.5 -99.5 | 350 86 15.1 -85.0 24 251 10363 350 101 17.5 -99.5 | 350 86 15.1 -85.0 25 250 10390 350 94 16.3 -92.6 | 350 79 13.8 -78.1 26 239 10668 350 95 16.5 -93.6 | 350 80 14.0 -79.1 27 219 11225 340 76 26.0 -71.4 | 338 62 23.5 -57.0 28 217 11278 340 73 25.0 -68.6 | 337 59 22.5 -54.1 29 207 11582 340 81 27.7 -76.1 | 338 67 25.2 -61.7 30 200 11800 330 54 27.0 -46.8 | 323 41 24.5 -32.3 31 197 11887 330 55 27.5 -47.6 | 323 42 25.0 -33.2 32 171 12802 350 27 4.7 -26.6 | 350 12 2.2 -12.1 33 163 13106 340 24 8.2 -22.6 | 325 10 5.7 -8.1 34 150 13660 330 37 18.5 -32.0 | 318 24 16.0 -17.6 35 149 13716 320 42 27.0 -32.2 | 306 30 24.5 -17.7 36 135 14326 330 32 16.0 -27.7 | 314 19 13.5 -13.3 37 123 14935 320 43 27.6 -32.9 | 306 31 25.2 -18.5 38 117 15240 320 35 22.5 -26.8 | 302 24 20.0 -12.4 39 100 16230 325 29 16.6 -23.8 | 303 17 14.1 -9.3 40 96 16459 325 29 16.6 -23.8 | 303 17 14.1 -9.3 41 92 16764 330 24 12.0 -20.8 | 304 11 9.5 -6.3 42 88 17069 360 20 -0.0 -20.0 | 24 6 -2.5 -5.5 43 83 17374 320 17 10.9 -13.0 | 260 9 8.4 1.4 44 76 17983 310 27 20.7 -17.4 | 279 18 18.2 -2.9 45 72 18288 345 15 3.9 -14.5 | 271 1 1.4 -0.0 46 70 18480 275 9 9.0 -0.8 | 205 15 6.5 13.7 47 69 18593 295 7 6.3 -3.0 | 199 12 3.9 11.5 48 66 18898 310 13 10.0 -8.4 | 231 10 7.5 6.1 49 62 19202 290 10 9.4 -3.4 | 212 13 6.9 11.0 50 54 20117 255 14 13.5 3.6 | 211 21 11.0 18.1 51 52 20422 330 14 7.0 -12.1 | 243 5 4.5 2.3 52 50 20610 330 18 9.0 -15.6 | 280 7 6.5 -1.1 53 49 20726 305 13 10.6 -7.5 | 229 11 8.2 7.0 54 47 21031 335 18 7.6 -16.3 | 290 5 5.1 -1.9 55 45 21336 305 8 6.6 -4.6 | 202 11 4.1 9.9 56 37 22555 325 12 6.9 -9.8 | 224 6 4.4 4.6 57 34 23165 0 0 -0.0 -0.0 | 170 15 -2.5 14.5 58 32 23470 350 14 2.4 -13.8 | 175 1 -0.1 0.7 59 30 23774 20 10 -3.4 -9.4 | 131 8 -5.9 5.1 60 30 23870 320 11 7.1 -8.4 | 217 8 4.6 6.0 61 28 24384 315 10 7.1 -7.1 | 212 9 4.6 7.4 62 26 24689 30 10 -5.0 -8.7 | 128 9 -7.5 5.8 63 25 24994 290 1 0.9 -0.3 | 174 14 -1.5 14.1 64 20 26470 320 5 3.2 -3.8 | 184 11 0.7 10.6 65 20 26518 5 14 -1.2 -13.9 | 98 4 -3.7 0.5 66 18 27127 35 13 -7.5 -10.6 | 111 11 -9.9 3.8 67 17 27432 15 13 -3.4 -12.6 | 108 6 -5.9 1.9 68 16 27737 40 20 -12.9 -15.3 | 87 15 -15.3 -0.9 69 16 28042 60 15 -13.0 -7.5 | 114 17 -15.5 7.0 70 15 28346 65 10 -9.1 -4.2 | 132 15 -11.5 10.2 71 14 28651 0 0 -0.0 -0.0 | 170 15 -2.5 14.5 72 14 28956 40 10 -6.4 -7.7 | 127 11 -8.9 6.8 73 13 29261 65 16 -14.5 -6.8 | 114 19 -17.0 7.7 74 12 29566 60 10 -8.7 -5.0 | 130 15 -11.1 9.5 75 10 31020 120 7 -6.1 3.5 | 155 20 -8.5 18.0 Wind Parameters Mean winds (0-6000m): 320.2 at 19.6 knts Storm direction: 350.2 at 14.7 knts Shear (0-3000m) pos: 4.8 neg: 1.1 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 134.4 deg Storm rel helicity (0-3000m) pos: 147.4 neg: -23.4 tot: 124.0 m^2/s^2 ave: 41.3 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 5.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.42 Bulk Shear: 73.03 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 ------------------------------------------------------------------------------- 500 193 6 177 20| 9.1 0.0 9.1| 48.9 -4.6 44.2 88.5 0.71| 12.2 8.7 1000 234 8 192 20| 5.6 0.0 5.6| 65.9 -11.1 54.8 54.8 0.43| 11.9 5.1 1500 246 6 191 17| 3.2 0.0 3.2| 68.4 -23.4 45.1 30.0 0.24| 9.7 2.3 2000 269 7 196 15| 2.4 1.7 4.1| 84.7 -23.4 61.3 30.7 0.37| 9.0 3.3 2500 286 8 203 13| 3.2 1.4 4.6|101.7 -23.4 78.4 31.3 0.46| 8.6 3.9 3000 300 11 216 11| 4.8 1.1 5.9|147.4 -23.4 124.0 41.3 0.58| 9.5 5.5 4000 316 15 246 9| 3.5 1.1 4.7|159.5 -43.6 115.9 29.0 0.45| 8.7 3.9 5000 319 17 260 9| 2.5 1.3 3.8|174.5 -54.8 119.7 23.9 0.40| 8.3 3.3 6000 320 20 273 10| 2.1 1.9 4.0|185.4 -87.9 97.5 16.3 0.29| 8.0 2.4 Wrote GIF file: /home/apache/climate/data/raob//CWVK/skewt/CWVK.skewt.20250430.12.gif