UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for CWVK... Searching the city database file for: CWVK ... Date:1200Z 16 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 164 SFC 953 379 7.8 -7.2 34 15.0 2.0 330 10 284.8 285.2 277.4 291.6 2.33 2 950 425 8.6 -10.4 25 19.0 1.6 328 10 285.9 286.2 277.3 291.3 1.82 3 925 810 6.6 -10.4 28 17.0 0.4 335 17 286.1 286.4 277.4 291.6 1.87 4 850 1496 0.0 -12.0 40 12.0 -4.0 345 21 286.1 286.5 277.4 291.4 1.79 5 706 2945 -12.7 -16.2 75 3.5 -13.6 320 29 287.7 288.0 277.8 292.3 1.53 6 700 3010 -12.7 -16.7 72 4.0 -13.7 315 30 288.4 288.7 278.1 292.9 1.48 7 698 3032 -12.1 -16.5 70 4.4 -13.3 314 30 289.3 289.6 278.6 293.9 1.51 8 645 3632 -15.7 -15.7 100 0.0 -15.7 286 29 291.8 292.2 280.1 297.1 1.74 9 613 4014 -17.7 -18.0 97 0.3 -17.8 293 32 293.8 294.1 280.7 298.5 1.51 10 604 4125 -18.9 -19.0 99 0.1 -18.9 296 33 293.7 293.9 280.5 298.0 1.41 11 586 4349 -21.3 -36.3 25 15.0 -23.2 302 36 293.4 293.5 278.8 294.4 0.29 12 585 4362 -20.3 -41.3 14 21.0 -22.6 303 36 294.8 294.8 279.3 295.4 0.18 13 573 4515 -19.5 -43.5 10 24.0 -22.1 308 39 297.4 297.5 280.4 297.9 0.14 14 541 4942 -20.5 -46.5 8 26.0 -23.1 300 47 301.2 301.2 282.0 301.6 0.11 15 500 5520 -24.9 -50.9 7 26.0 -26.9 295 53 302.7 302.7 282.5 302.9 0.07 16 400 7100 -36.7 -53.7 16 17.0 -37.5 280 76 307.3 307.3 284.4 307.5 0.06 17 348 8046 -45.1 -57.1 25 12.0 -45.4 288 80 308.4 308.4 284.8 308.6 0.05 18 341 8182 -46.1 -59.9 20 13.7 -46.5 290 81 308.8 308.8 284.9 308.9 0.04 19 340 8201 -46.3 -60.3 19 14.0 -46.7 290 81 308.8 308.8 284.9 309.0 0.03 20 325 8500 -47.1 -63.1 14 16.0 -47.4 295 72 311.7 311.8 286.0 311.8 0.02 21 309 8834 -46.7 -69.7 6 23.0 -47.1 301 61 316.8 316.8 287.7 316.9 0.01 22 300 9030 -47.1 -72.1 4 25.0 -47.6 305 54 319.0 319.0 288.4 319.0 0.01 23 258 10024 -51.3 -77.3 3 26.0 -51.6 305 43 326.8 326.8 290.8 326.9 0.00 24 250 10230 -51.1 -78.1 3 27.0 -51.4 300 46 330.1 330.1 291.7 330.1 0.00 25 231 10742 -51.7 -78.7 3 27.0 -52.1 295 51 336.7 336.7 293.5 336.7 0.00 26 223 10970 -51.1 -80.1 2 29.0 -51.5 297 53 341.1 341.1 294.6 341.1 0.00 27 204 11543 -54.3 -82.3 2 28.0 -54.6 300 59 344.8 344.8 295.5 344.8 0.00 28 200 11670 -53.9 -81.9 2 28.0 -54.2 305 57 347.4 347.4 296.1 347.4 0.00 29 183 12237 -55.3 -83.3 2 28.0 -55.6 314 54 354.1 354.1 297.5 354.1 0.00 30 179 12378 -52.5 -83.5 1 31.0 -52.9 313 52 360.9 360.9 298.9 360.9 0.00 31 170 12709 -54.3 -83.3 2 29.0 -54.6 309 47 363.3 363.3 299.3 363.3 0.00 32 153 13383 -53.9 -83.9 1 30.0 -54.3 301 36 375.1 375.1 301.4 375.1 0.00 33 150 13510 -54.7 -84.7 1 30.0 -55.1 300 34 375.8 375.8 301.6 375.8 0.00 34 141 13905 -55.9 -84.9 1 29.0 -56.2 294 40 380.4 380.4 302.3 380.4 0.00 35 122 14833 -52.7 -84.7 1 32.0 -53.3 295 46 402.4 402.4 305.5 402.4 0.00 36 100 16110 -54.9 -85.9 1 31.0 -55.5 300 20 421.7 421.7 307.9 421.7 0.00 37 84 17213 -58.9 -87.9 1 29.0 -59.3 275 30 435.1 435.1 309.4 435.1 0.00 38 81 17442 -57.7 -87.7 1 30.0 -58.2 270 27 442.1 442.1 310.1 442.1 0.00 39 79 17601 -53.3 -86.3 1 33.0 -54.1 259 26 454.4 454.4 311.3 454.4 0.00 40 74 18022 -52.5 -85.5 1 33.0 -53.4 276 41 464.6 464.6 312.2 464.6 0.00 41 70 18380 -53.7 -86.7 1 33.0 -54.6 295 27 469.5 469.5 312.6 469.5 0.00 42 68 18567 -51.3 -85.3 1 34.0 -52.5 282 31 478.6 478.6 313.4 478.6 0.00 43 56 19812 -57.7 -88.7 1 31.0 -58.4 305 8 491.3 491.3 314.3 491.3 0.00 44 55 19926 -53.5 -87.5 1 34.0 -54.6 288 11 503.5 503.5 315.2 503.5 0.00 45 53 20165 -52.9 -85.9 1 33.0 -54.1 269 16 510.2 510.2 315.7 510.3 0.00 46 50 20540 -54.3 -86.3 1 32.0 -55.4 5 10 515.5 515.5 316.0 515.5 0.00 47 48 20801 -55.9 -86.9 1 31.0 -56.9 309 15 517.8 517.8 316.2 517.8 0.00 48 42 21651 -55.5 -87.5 1 32.0 -56.6 276 1 538.9 538.9 317.5 538.9 0.00 49 40 21964 -52.3 -86.3 1 34.0 -53.9 260 2 554.5 554.5 318.3 554.5 0.01 50 32 23397 -55.3 -87.3 1 32.0 -56.8 359 7 583.0 583.0 319.8 583.1 0.01 51 30 23810 -53.7 -86.7 1 33.0 -55.5 15 4 598.2 598.2 320.5 598.3 0.01 52 20 26420 -52.1 -86.1 1 34.0 -55.0 160 1 676.7 676.7 323.7 676.8 0.01 53 15 28289 -51.5 -86.5 1 35.0 -55.2 33 13 736.7 736.7 325.6 736.8 0.01 54 14 28739 -50.1 -86.1 1 36.0 -54.5 86 15 756.2 756.2 326.1 756.3 0.02 55 13 29228 -46.1 -85.1 0 39.0 -52.3 119 18 786.2 786.2 326.9 786.4 0.02 56 12 29759 -47.5 -84.5 1 37.0 -53.4 113 17 799.4 799.5 327.3 799.7 0.03 57 10 30970 -45.9 -83.9 1 38.0 -53.2 90 11 848.2 848.2 328.4 848.5 0.03 58 7.5 32888 -45.1 -84.1 0 39.0 -54.0 924.2 924.2 329.9 924.6 0.04 59 5.9 34530 -33.9 -76.9 1 43.0 -50.7 1038.5 1038.6 331.8 1040.8 0.18 TRP 204 11543 -54.3 -82.3 2 28.0 -54.6 300 59 344.8 344.8 295.5 344.8 0.00 WND 341 8182 -46.1 -59.9 20 13.7 -46.5 290 81 308.8 308.8 284.9 308.9 0.04 Sounding variables and indices 1000-500 mb thick: 5356.00 m Freezing level: 850.00 mb = 1496.00 m = 4908.08 ft Wetbulb zero: 917.66 mb = 874.61 m = 2869.43 ft Precipitable water: 0.25 inches Sfc-500 mean rel hum: 49.03 % Est. max temperature: 9.62 C = 49.32 F Sfc-Lift cond lev (LCL): 756.33 mb = 2407.37 m = 7898.09 ft T: -7.99 C 700-500 lapse rate: 4.86 C/km ThetaE index: 0.33 C Layer 950.0- 925.0 mb Conv cond level (CCL): 657.63 mb = 3484.47 m = 11431.85 ft Mean mixing ratio: 1.84 g/kg Conv temperature: 14.10 C = 57.37 F Cap Strength: 9.66 C Lifted Index: 10.24 C Risk: None Lifted Index @300 mb: 19.50 C Lifted Index @700 mb: 1.93 C Showalter Index: 10.24 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 12.90 C K Index: 8.90 Risk: None Sweat Index: 95.00 Risk: None Energy Index: 2.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.95 J/kg Max Up Vert Vel: 1.98 m/s Conv Inhibition (B-): 76255.13 J/kg Cap Strength: 10.09 C Lift Cond Lev (LCL): 708.74 mb = 2914.75 m = 9562.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 at 25 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 ---------------------------------------------------------- 0 953 379 330 10 5.0 -8.7 | 159 16 -5.5 14.5 1 938 610 320 11 7.1 -8.4 | 167 15 -3.5 14.7 2 925 810 335 17 7.2 -15.4 | 157 8 -3.3 7.7 3 913 914 340 17 5.8 -16.0 | 147 9 -4.7 7.2 4 880 1219 340 16 5.5 -15.0 | 148 10 -5.1 8.1 5 850 1496 345 21 5.4 -20.3 | 119 6 -5.1 2.9 6 847 1524 335 18 7.6 -16.3 | 157 7 -2.9 6.8 7 814 1829 360 19 -0.0 -19.0 | 112 11 -10.5 4.2 8 783 2134 350 18 3.1 -17.7 | 126 9 -7.4 5.4 9 753 2438 335 23 9.7 -20.8 | 161 2 -0.8 2.3 10 724 2743 335 27 11.4 -24.5 | 326 2 0.9 -1.3 11 700 3010 315 30 21.2 -21.2 | 260 11 10.7 1.9 12 669 3353 295 29 26.3 -12.3 | 235 19 15.8 10.9 13 642 3658 285 29 28.0 -7.5 | 228 23 17.5 15.6 14 591 4267 300 35 30.3 -17.5 | 254 21 19.8 5.7 15 568 4572 310 40 30.6 -25.7 | 277 20 20.1 -2.6 16 545 4877 300 46 39.8 -23.0 | 270 29 29.3 0.2 17 500 5520 295 53 48.0 -22.4 | 269 38 37.5 0.8 18 461 6096 290 61 57.3 -20.9 | 267 47 46.8 2.3 19 423 6706 285 75 72.4 -19.4 | 267 62 61.9 3.7 20 400 7100 280 76 74.8 -13.2 | 261 65 64.3 10.0 21 387 7315 280 76 74.8 -13.2 | 261 65 64.3 10.0 22 370 7620 280 77 75.8 -13.4 | 261 66 65.3 9.8 23 341 8182 290 81 76.1 -27.7 | 274 66 65.6 -4.5 24 339 8230 290 81 76.1 -27.7 | 274 66 65.6 -4.5 25 300 9030 305 54 44.2 -31.0 | 283 35 33.7 -7.8 26 295 9144 305 55 45.1 -31.5 | 284 36 34.5 -8.4 27 257 10058 305 43 35.2 -24.7 | 273 25 24.7 -1.5 28 250 10230 300 46 39.8 -23.0 | 270 29 29.3 0.2 29 234 10668 295 50 45.3 -21.1 | 267 35 34.8 2.0 30 204 11543 300 59 51.1 -29.5 | 279 41 40.6 -6.3 31 203 11582 300 62 53.7 -31.0 | 280 44 43.2 -7.8 32 200 11670 305 57 46.7 -32.7 | 285 37 36.2 -9.5 33 184 12192 315 55 38.9 -38.9 | 299 32 28.4 -15.7 34 150 13510 300 34 29.4 -17.0 | 252 20 18.9 6.2 35 145 13716 300 34 29.4 -17.0 | 252 20 18.9 6.2 36 139 14021 290 43 40.4 -14.7 | 254 31 29.9 8.4 37 132 14326 295 53 48.0 -22.4 | 269 38 37.5 0.8 38 115 15240 295 40 36.3 -16.9 | 256 26 25.7 6.2 39 109 15545 290 29 27.3 -9.9 | 232 21 16.7 13.2 40 104 15850 270 20 20.0 -0.0 | 202 25 9.5 23.2 41 100 16110 300 20 17.3 -10.0 | 207 15 6.8 13.2 42 99 16154 300 14 12.1 -7.0 | 186 16 1.6 16.2 43 95 16459 300 20 17.3 -10.0 | 207 15 6.8 13.2 44 86 17069 275 32 31.9 -2.8 | 226 30 21.3 20.4 45 82 17374 275 28 27.9 -2.4 | 220 27 17.4 20.7 46 78 17678 255 26 25.1 6.7 | 206 33 14.6 29.9 47 75 17983 275 41 40.8 -3.6 | 237 36 30.3 19.6 48 71 18288 285 38 36.7 -9.8 | 243 29 26.2 13.3 49 70 18380 295 27 24.5 -11.4 | 230 18 13.9 11.7 50 68 18593 280 32 31.5 -5.6 | 230 27 21.0 17.6 51 65 18898 335 26 11.0 -23.6 | 312 1 0.5 -0.4 52 62 19202 360 19 -0.0 -19.0 | 112 11 -10.5 4.2 53 56 19812 305 8 6.6 -4.6 | 168 19 -4.0 18.6 54 53 20117 260 15 14.8 2.6 | 189 26 4.2 25.8 55 51 20422 315 21 14.8 -14.8 | 207 9 4.3 8.3 56 50 20540 5 10 -0.9 -10.0 | 139 17 -11.4 13.2 57 49 20726 310 17 13.0 -10.9 | 192 12 2.5 12.2 58 44 21336 300 2 1.7 -1.0 | 158 24 -8.8 22.2 59 40 21946 255 1 1.0 0.3 | 158 25 -9.6 23.4 60 38 22250 320 10 6.4 -7.7 | 165 16 -4.1 15.5 61 36 22555 325 12 6.9 -9.8 | 165 14 -3.6 13.3 62 30 23810 15 4 -1.0 -3.9 | 149 22 -11.6 19.3 63 26 24689 70 11 -10.3 -3.8 | 133 28 -20.9 19.4 64 25 24994 350 10 1.7 -9.8 | 147 16 -8.8 13.3 65 24 25298 85 13 -13.0 -1.1 | 133 32 -23.5 22.0 66 23 25603 95 17 -16.9 1.5 | 132 37 -27.5 24.6 67 20 26420 160 1 -0.3 0.9 | 156 26 -10.9 24.1 68 19 26822 0 0 -0.0 -0.0 | 156 25 -10.5 23.2 69 17 27432 115 8 -7.3 3.4 | 146 32 -17.8 26.5 70 16 28042 55 20 -16.4 -11.5 | 113 29 -26.9 11.7 71 15 28346 30 12 -6.0 -10.4 | 128 21 -16.5 12.8 72 14 28651 75 11 -10.6 -2.8 | 134 29 -21.2 20.3 73 14 28956 105 21 -20.3 5.4 | 133 42 -30.8 28.6 74 13 29261 120 18 -15.6 9.0 | 141 41 -26.1 32.2 75 12 29566 140 16 -10.3 12.3 | 150 41 -20.8 35.4 76 12 29870 100 18 -17.7 3.1 | 133 39 -28.3 26.3 77 11 30175 140 13 -8.4 10.0 | 150 38 -18.9 33.1 78 10 30970 90 11 -11.0 0.0 | 137 32 -21.5 23.2 Wind Parameters Mean winds (0-6000m): 305.5 at 33.9 knts Storm direction: 335.5 at 25.4 knts Shear (0-3000m) pos: 1.9 neg: 4.6 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 75.6 deg Storm rel helicity (0-3000m) pos: 20.8 neg: -55.8 tot: -35.0 m^2/s^2 ave: -11.7 10^-3 m/s^2 rel: -0.17 Storm rel vorticity (0-3000m) horiz: 10.3 stream: -1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 67.23 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 ------------------------------------------------------------------------------- 500 330 13 162 12| 7.5 0.0 7.5| 7.5 -7.0 0.5 1.0 -0.09| 9.8 -0.9 1000 337 15 153 10| 4.8 0.0 4.8| 7.8 -11.8 -3.9 -3.9 -0.21| 7.0 -1.5 1500 342 17 144 9| 3.8 0.0 3.8| 12.5 -25.2 -12.7 -8.5 -0.26| 8.5 -2.2 2000 344 17 138 9| 2.9 2.0 4.9| 19.9 -25.2 -5.3 -2.6 -0.09| 8.6 -0.8 2500 341 19 140 7| 2.3 3.4 5.7| 20.8 -27.0 -6.3 -2.5 -0.05| 9.0 -0.5 3000 333 21 170 4| 1.9 4.6 6.5| 20.8 -55.8 -35.0 -11.7 -0.17| 10.3 -1.8 4000 318 24 226 8| 2.6 3.8 6.4| 91.9 -67.7 24.2 6.1 -0.00| 9.9 -0.0 5000 312 28 249 11| 2.0 4.6 6.6|120.1 -91.7 28.4 5.7 0.02| 10.1 0.2 6000 306 34 259 17| 1.7 5.4 7.1|120.1-108.1 12.0 2.0 0.00| 10.0 0.0 Wrote GIF file: /home/apache/climate/data/raob//CWVK/skewt/CWVK.skewt.20250416.12.gif