UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for CWVK... Searching the city database file for: CWVK ... Date:0000Z 24 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 162 SFC 954 379 15.4 0.4 36 15.0 8.0 290 5 292.5 293.2 283.2 304.5 4.12 2 925 820 11.8 -2.2 38 14.0 5.4 325 5 291.4 292.0 282.0 301.7 3.51 3 850 1519 5.2 -4.8 48 10.0 1.0 345 7 291.6 292.2 281.7 300.9 3.14 4 822 1791 2.4 -4.6 60 7.0 -0.6 345 4 291.4 292.0 281.8 301.1 3.30 5 772 2295 -1.5 -10.5 50 9.0 -4.7 252 1 292.5 292.9 281.0 299.2 2.22 6 700 3065 -8.3 -12.0 75 3.7 -9.5 280 4 293.3 293.7 281.3 299.9 2.17 7 646 3683 -13.3 -15.4 84 2.1 -13.9 306 2 294.4 294.8 281.3 299.9 1.78 8 638 3778 -14.1 -17.3 77 3.2 -14.9 310 3 294.6 294.9 281.0 299.3 1.54 9 625 3934 -14.7 -20.7 60 6.0 -16.1 318 5 295.6 295.8 281.0 299.3 1.18 10 574 4575 -18.3 -24.3 59 6.0 -19.6 287 13 298.7 298.9 282.0 301.7 0.93 11 515 5382 -20.9 -29.9 44 9.0 -22.4 319 18 305.0 305.1 284.2 307.1 0.62 12 500 5600 -22.3 -30.3 48 8.0 -23.7 330 18 305.9 306.0 284.5 307.9 0.62 13 400 7200 -34.3 -42.3 44 8.0 -35.0 335 25 310.4 310.5 285.8 311.2 0.23 14 392 7341 -35.5 -44.5 39 9.0 -36.2 337 25 310.6 310.7 285.8 311.3 0.19 15 360 7927 -40.5 -50.5 33 10.0 -41.0 338 27 311.6 311.6 286.0 312.0 0.10 16 300 9140 -50.9 -59.9 34 9.0 -51.1 330 33 313.6 313.6 286.6 313.8 0.04 17 275 9700 -55.7 -62.7 41 7.0 -55.8 335 39 314.6 314.6 287.0 314.7 0.03 18 250 10300 -60.5 -66.5 45 6.0 -60.6 340 46 316.1 316.1 287.5 316.2 0.02 19 222 11030 -65.7 -70.4 52 4.7 -65.7 325 40 319.0 319.1 288.5 319.1 0.01 20 216 11198 -61.1 -81.1 5 20.0 -61.2 328 41 328.7 328.7 291.3 328.7 0.00 21 211 11344 -59.5 -79.5 6 20.0 -59.6 327 39 333.4 333.4 292.6 333.4 0.00 22 200 11680 -58.3 -78.3 6 20.0 -58.5 315 19 340.4 340.4 294.4 340.5 0.00 23 179 12378 -55.7 -82.7 2 27.0 -56.0 284 19 355.7 355.7 297.8 355.7 0.00 24 152 13416 -54.9 -83.9 2 29.0 -55.3 276 23 374.1 374.1 301.3 374.1 0.00 25 150 13500 -55.1 -84.1 2 29.0 -55.5 285 20 375.1 375.1 301.5 375.1 0.00 26 145 13716 -56.1 -84.1 2 28.0 -56.4 281 20 377.1 377.1 301.8 377.1 0.00 27 135 14173 -54.5 -84.5 1 30.0 -54.9 290 20 387.7 387.7 303.5 387.7 0.00 28 108 15599 -56.3 -85.3 1 29.0 -56.7 291 19 409.8 409.8 306.5 409.8 0.00 29 100 16090 -54.9 -84.9 1 30.0 -55.5 275 20 421.7 421.7 307.9 421.7 0.00 30 94 16484 -55.9 -84.9 1 29.0 -56.4 273 17 427.2 427.2 308.5 427.2 0.00 31 70 18370 -52.7 -84.7 1 32.0 -53.7 295 16 471.6 471.6 312.8 471.7 0.00 32 68 18558 -51.7 -84.7 1 33.0 -52.8 287 21 477.7 477.7 313.2 477.7 0.00 33 59 19472 -54.7 -85.7 1 31.0 -55.6 279 11 490.8 490.8 314.3 490.8 0.00 34 56 19808 -52.1 -85.1 1 33.0 -53.4 240 10 504.1 504.1 315.2 504.1 0.01 35 50 20540 -53.3 -85.3 1 32.0 -54.5 200 7 517.9 517.9 316.2 517.9 0.01 36 46 21076 -53.9 -85.9 1 32.0 -55.1 210 10 528.9 528.9 316.9 529.0 0.01 37 30 23840 -51.1 -85.1 1 34.0 -53.4 245 11 605.3 605.3 320.9 605.4 0.01 38 20 26480 -49.1 -84.1 1 35.0 -52.8 150 8 685.9 685.9 324.0 686.0 0.02 39 19 26819 -47.9 -83.9 1 36.0 -52.2 140 10 699.7 699.8 324.4 699.9 0.02 40 16 27952 -49.5 -84.5 1 35.0 -53.7 124 11 729.8 729.8 325.4 729.9 0.02 41 10 31070 -44.9 -82.9 1 38.0 -52.7 115 16 851.9 852.0 328.4 852.3 0.04 42 9.6 31343 -44.7 -82.7 1 38.0 -52.7 862.7 862.7 328.7 863.1 0.04 43 7.6 32923 -39.7 -80.7 0 41.0 -51.5 942.5 942.5 330.2 943.3 0.08 44 7.3 33201 -36.3 -79.3 0 43.0 -50.4 967.3 967.4 330.7 968.5 0.10 TRP 222 11030 -65.7 -70.4 52 4.7 -65.7 325 40 319.0 319.1 288.5 319.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5438.00 m Freezing level: 791.23 mb = 2101.03 m = 6893.07 ft Wetbulb zero: 832.41 mb = 1688.92 m = 5541.01 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 57.27 % Est. max temperature: 14.77 C = 58.59 F Sfc-Lift cond lev (LCL): 760.62 mb = 2411.57 m = 7911.89 ft T: -2.53 C 700-500 lapse rate: 5.52 C/km ThetaE index: 3.66 C Layer 925.0- 822.0 mb Conv cond level (CCL): 728.20 mb = 2754.32 m = 9036.36 ft Mean mixing ratio: 3.47 g/kg Conv temperature: 15.93 C = 60.68 F Cap Strength: 5.04 C Lifted Index: 5.42 C Risk: None Lifted Index @300 mb: 8.49 C Lifted Index @700 mb: 0.12 C Showalter Index: 6.04 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 17.50 C K Index: 19.00 Risk: < 20 % chance of thunderstorms Sweat Index: 32.00 Risk: None Energy Index: 1.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.98 J/kg Max Up Vert Vel: 5.09 m/s Conv Inhibition (B-): 32.73 J/kg Cap Strength: 5.32 C Lift Cond Lev (LCL): 742.93 mb = 2596.74 m = 8519.38 ft Lev Free Conv (LFC): 687.93 mb = 3198.93 m = 10495.04 ft Equ Level (EL): 617.93 mb = 4019.89 m = 13188.45 ft B at Equ Level: 12.69 J/kg Max Parcel Lev (MPL): 577.93 mb = 4523.81 m = 14841.71 ft Wind level data Storm motion: 349 at 7 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 ---------------------------------------------------------- 0 954 379 290 5 4.7 -1.7 | 215 6 3.4 5.0 1 939 610 335 5 2.1 -4.5 | 202 2 0.9 2.1 2 925 820 325 5 2.9 -4.1 | 212 3 1.6 2.6 3 914 914 325 6 3.4 -4.9 | 231 3 2.2 1.8 4 881 1219 340 8 2.7 -7.5 | 300 2 1.5 -0.8 5 850 1519 345 7 1.8 -6.8 | 279 1 0.6 -0.1 6 818 1829 345 4 1.0 -3.9 | 176 3 -0.2 2.8 7 787 2134 205 1 0.4 0.9 | 174 8 -0.8 7.6 8 757 2438 300 2 1.7 -1.0 | 185 6 0.5 5.7 9 729 2743 275 5 5.0 -0.4 | 211 7 3.7 6.2 10 700 3065 280 4 3.9 -0.7 | 204 7 2.7 6.0 11 647 3658 305 2 1.6 -1.1 | 184 6 0.4 5.5 12 597 4267 335 9 3.8 -8.2 | 300 3 2.5 -1.5 13 573 4572 285 13 12.6 -3.4 | 254 12 11.3 3.3 14 550 4877 295 17 15.4 -7.2 | 272 14 14.2 -0.5 15 500 5600 330 18 9.0 -15.6 | 319 12 7.7 -8.9 16 467 6096 340 18 6.2 -16.9 | 334 11 4.9 -10.2 17 429 6706 325 23 13.2 -18.8 | 316 17 11.9 -12.2 18 400 7200 335 25 10.6 -22.7 | 330 18 9.3 -16.0 19 376 7620 340 26 8.9 -24.4 | 337 19 7.6 -17.8 20 300 9140 330 33 16.5 -28.6 | 325 27 15.2 -21.9 21 300 9144 330 33 16.5 -28.6 | 325 27 15.2 -21.9 22 250 10300 340 46 15.7 -43.2 | 338 39 14.5 -36.6 23 247 10363 340 47 16.1 -44.2 | 338 40 14.8 -37.5 24 235 10668 335 44 18.6 -39.9 | 332 37 17.3 -33.2 25 222 11030 325 40 22.9 -32.8 | 320 34 21.7 -26.1 26 213 11278 330 42 21.0 -36.4 | 326 36 19.7 -29.7 27 203 11582 315 28 19.8 -19.8 | 305 23 18.5 -13.1 28 200 11680 315 19 13.4 -13.4 | 299 14 12.2 -6.8 29 194 11887 295 20 18.1 -8.5 | 276 17 16.9 -1.8 30 184 12192 300 22 19.1 -11.0 | 284 18 17.8 -4.3 31 176 12497 275 17 16.9 -1.5 | 252 17 15.7 5.2 32 168 12802 280 20 19.7 -3.5 | 260 19 18.4 3.2 33 160 13106 290 14 13.2 -4.8 | 261 12 11.9 1.9 34 152 13411 275 23 22.9 -2.0 | 258 22 21.7 4.7 35 150 13500 285 20 19.3 -5.2 | 265 18 18.1 1.5 36 138 14021 275 20 19.9 -1.7 | 255 19 18.7 4.9 37 132 14326 305 20 16.4 -11.5 | 288 16 15.1 -4.8 38 126 14630 270 18 18.0 -0.0 | 248 18 16.7 6.7 39 114 15240 275 19 18.9 -1.7 | 254 18 17.7 5.0 40 109 15545 295 19 17.2 -8.0 | 275 16 16.0 -1.4 41 104 15850 275 18 17.9 -1.6 | 253 17 16.7 5.1 42 100 16090 275 20 19.9 -1.7 | 255 19 18.7 4.9 43 99 16154 275 25 24.9 -2.2 | 259 24 23.6 4.5 44 94 16459 275 17 16.9 -1.5 | 252 17 15.7 5.2 45 90 16764 255 14 13.5 3.6 | 230 16 12.3 10.3 46 86 17069 275 17 16.9 -1.5 | 252 17 15.7 5.2 47 82 17374 260 20 19.7 3.5 | 241 21 18.4 10.1 48 78 17678 265 22 21.9 1.9 | 247 22 20.7 8.6 49 74 17983 275 24 23.9 -2.1 | 259 23 22.7 4.6 50 71 18288 265 16 15.9 1.4 | 241 17 14.7 8.1 51 70 18370 295 16 14.5 -6.8 | 270 13 13.2 -0.1 52 68 18593 285 22 21.3 -5.7 | 267 20 20.0 1.0 53 65 18898 335 3 1.3 -2.7 | 180 4 0.0 4.0 54 62 19202 310 11 8.4 -7.1 | 273 7 7.2 -0.4 55 56 19812 240 10 8.7 5.0 | 212 14 7.4 11.7 56 53 20117 245 12 10.9 5.1 | 219 15 9.6 11.7 57 50 20540 200 7 2.4 6.6 | 185 13 1.1 13.3 58 46 21031 205 10 4.2 9.1 | 191 16 3.0 15.7 59 44 21336 235 11 9.0 6.3 | 211 15 7.8 13.0 60 40 21946 255 11 10.6 2.8 | 225 13 9.4 9.5 61 33 23165 225 11 7.8 7.8 | 204 16 6.5 14.5 62 32 23470 15 1 -0.3 -1.0 | 165 6 -1.5 5.7 63 30 23774 170 15 -2.6 14.8 | 170 22 -3.9 21.4 64 30 23840 245 11 10.0 4.6 | 218 14 8.7 11.3 65 29 24079 240 10 8.7 5.0 | 212 14 7.4 11.7 66 28 24384 250 10 9.4 3.4 | 219 13 8.1 10.1 67 23 25603 90 2 -2.0 0.0 | 154 7 -3.3 6.7 68 20 26480 150 8 -4.0 6.9 | 159 15 -5.3 13.6 69 20 26518 105 10 -9.7 2.6 | 130 14 -10.9 9.3 70 19 26822 140 10 -6.4 7.7 | 152 16 -7.7 14.3 71 17 27432 115 12 -10.9 5.1 | 134 17 -12.1 11.7 72 17 27737 135 10 -7.1 7.1 | 149 16 -8.3 13.7 73 14 28651 90 14 -14.0 0.0 | 114 17 -15.3 6.7 74 14 28956 135 10 -7.1 7.1 | 149 16 -8.3 13.7 75 13 29261 65 1 -0.9 -0.4 | 161 7 -2.2 6.3 76 12 29870 55 11 -9.0 -6.3 | 92 10 -10.3 0.4 77 11 30175 70 15 -14.1 -5.1 | 96 15 -15.4 1.5 78 10 31070 115 16 -14.5 6.8 | 130 21 -15.8 13.4 Wind Parameters Mean winds (0-6000m): 319.3 at 9.1 knts Storm direction: 349.3 at 6.8 knts Shear (0-3000m) pos: 1.3 neg: 1.2 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): -20.0 deg Storm rel helicity (0-3000m) pos: 9.5 neg: -7.7 tot: 1.8 m^2/s^2 ave: 0.6 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.10 Bulk Shear: 2.13 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 ------------------------------------------------------------------------------- 500 322 5 215 3| 3.3 0.0 3.3| 0.9 -0.5 0.4 0.7 0.09| 4.8 0.4 1000 332 6 238 2| 3.1 0.0 3.1| 2.4 -0.5 1.8 1.8 0.38| 4.2 1.6 1500 336 6 229 2| 2.0 1.5 3.5| 3.0 -0.9 2.1 1.4 0.16| 4.5 0.7 2000 334 5 202 2| 1.5 1.7 3.3| 5.1 -4.8 0.3 0.1 0.06| 5.1 0.3 2500 325 5 206 3| 1.2 1.4 2.7| 9.5 -5.2 4.3 1.7 0.15| 4.9 0.7 3000 318 4 207 4| 1.3 1.2 2.5| 9.5 -7.7 1.8 0.6 0.08| 4.4 0.4 4000 320 5 209 4| 1.6 0.9 2.5| 15.4 -10.5 4.8 1.2 0.17| 4.8 0.8 5000 310 7 242 5| 2.0 1.3 3.3| 54.1 -19.3 34.8 7.0 0.24| 5.8 1.4 6000 319 9 272 5| 2.0 1.1 3.1| 73.8 -25.8 48.0 8.0 0.28| 5.6 1.6 Wrote GIF file: /home/apache/climate/data/raob//CWVK/skewt/CWVK.skewt.20250424.00.gif