UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for CWVK... Searching the city database file for: CWVK ... Date:0000Z 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 123 SFC 950 379 17.4 2.4 37 15.0 9.5 40 4 294.8 295.7 284.9 308.9 4.79 2 925 787 14.4 0.4 38 14.0 7.4 5 8 294.0 294.8 284.0 306.5 4.25 3 850 1492 7.6 -0.4 57 8.0 3.8 350 15 294.1 294.9 284.2 306.9 4.37 4 801 1977 3.0 -1.8 71 4.8 0.8 326 14 294.2 295.0 284.0 306.6 4.18 5 730 2722 -2.9 -5.9 80 3.0 -4.1 281 16 295.7 296.3 283.7 305.8 3.37 6 700 3053 -5.5 -9.4 74 3.9 -7.0 265 18 296.4 296.9 283.2 304.5 2.68 7 685 3223 -7.1 -10.8 75 3.7 -8.4 265 22 296.5 296.9 283.0 303.9 2.45 8 675 3337 -7.9 -13.9 62 6.0 -9.8 265 25 296.8 297.2 282.5 302.8 1.93 9 643 3713 -11.3 -15.7 70 4.4 -12.6 251 27 297.1 297.4 282.4 302.5 1.75 10 637 3785 -11.5 -19.5 52 8.0 -13.6 254 28 297.7 297.9 282.1 301.7 1.28 11 622 3968 -13.3 -23.3 43 10.0 -15.6 260 30 297.6 297.8 281.6 300.7 0.94 12 619 4005 -13.5 -23.5 43 10.0 -15.7 261 31 297.8 298.0 281.7 300.8 0.93 13 611 4104 -13.7 -25.7 36 12.0 -16.2 264 32 298.7 298.8 281.8 301.2 0.77 14 607 4154 -13.7 -34.7 15 21.0 -17.1 266 33 299.3 299.3 281.5 300.4 0.33 15 593 4331 -14.7 -32.7 20 18.0 -17.8 271 36 300.1 300.2 282.0 301.5 0.41 16 585 4434 -15.1 -23.1 50 8.0 -16.9 272 38 300.8 301.0 283.0 304.1 1.02 17 577 4538 -15.7 -22.7 55 7.0 -17.3 274 41 301.3 301.5 283.3 304.7 1.07 18 571 4617 -15.1 -21.1 60 6.0 -16.6 275 42 302.9 303.1 284.1 306.9 1.24 19 537 5079 -18.7 -21.9 76 3.2 -19.4 275 43 304.0 304.2 284.5 308.0 1.23 20 522 5290 -19.7 -24.7 64 5.0 -20.7 275 43 305.2 305.4 284.8 308.5 0.99 21 520 5319 -19.5 -28.5 45 9.0 -21.2 275 43 305.8 305.9 284.6 308.2 0.70 22 509 5478 -19.9 -32.9 30 13.0 -22.0 275 44 307.2 307.3 284.9 308.8 0.47 23 500 5610 -20.7 -33.7 30 13.0 -22.7 275 44 307.8 307.9 285.1 309.3 0.44 24 490 5758 -21.7 -35.7 27 14.0 -23.7 276 44 308.4 308.4 285.2 309.7 0.37 25 488 5788 -21.7 -35.7 27 14.0 -23.7 277 44 308.7 308.8 285.3 310.0 0.37 26 440 6536 -28.3 -33.3 62 5.0 -29.0 280 49 309.7 309.7 285.8 311.5 0.52 27 407 7088 -31.9 -44.9 26 13.0 -33.0 280 55 312.0 312.0 286.2 312.6 0.17 28 400 7210 -33.1 -45.1 29 12.0 -34.0 280 56 312.0 312.0 286.2 312.6 0.17 29 345 8234 -41.9 -48.9 46 7.0 -42.3 282 60 313.5 313.5 286.8 314.0 0.13 30 306 9039 -47.6 -55.4 40 7.9 -47.8 285 63 316.5 316.5 287.7 316.8 0.07 31 300 9170 -48.5 -56.5 39 8.0 -48.7 280 61 317.0 317.0 287.8 317.2 0.06 32 252 10290 -57.5 -61.6 59 4.1 -57.6 285 58 319.9 319.9 288.8 320.0 0.04 33 250 10340 -57.9 -62.2 58 4.3 -58.0 285 58 320.0 320.0 288.8 320.1 0.04 34 241 10570 -59.5 -65.5 46 6.0 -59.6 285 57 321.0 321.0 289.0 321.1 0.02 35 229 10888 -62.1 -65.5 64 3.4 -62.1 280 58 321.7 321.7 289.3 321.8 0.02 36 222 11079 -63.3 -67.8 54 4.5 -63.3 275 58 322.7 322.7 289.6 322.8 0.02 37 218 11191 -61.1 -73.1 19 12.0 -61.2 273 58 327.8 327.8 291.1 327.9 0.01 38 210 11425 -58.9 -76.9 8 18.0 -59.0 268 57 334.8 334.8 293.0 334.8 0.01 39 205 11575 -60.1 -75.1 12 15.0 -60.2 265 56 335.2 335.2 293.1 335.2 0.01 40 200 11730 -58.1 -75.1 10 17.0 -58.3 275 60 340.8 340.8 294.5 340.8 0.01 41 198 11793 -57.7 -75.7 8 18.0 -57.9 275 60 342.4 342.4 294.9 342.4 0.01 42 177 12503 -54.7 -82.7 2 28.0 -55.0 280 57 358.5 358.5 298.4 358.5 0.00 43 158 13228 -54.1 -83.1 2 29.0 -54.5 276 40 371.3 371.3 300.8 371.3 0.00 44 150 13560 -55.3 -84.3 2 29.0 -55.6 280 44 374.8 374.8 301.4 374.8 0.00 45 131 14421 -57.5 -85.5 2 28.0 -57.8 276 49 385.7 385.7 303.1 385.7 0.00 46 123 14822 -55.5 -84.5 2 29.0 -55.9 275 46 396.3 396.3 304.7 396.3 0.00 47 111 15475 -57.3 -86.3 1 29.0 -57.7 273 36 404.8 404.8 305.8 404.8 0.00 48 102 16013 -54.7 -84.7 1 30.0 -55.2 276 35 419.7 419.7 307.7 419.7 0.00 49 100 16140 -54.7 -84.7 1 30.0 -55.2 280 35 422.0 422.0 308.0 422.1 0.00 50 97 16335 -52.9 -84.9 1 32.0 -53.6 280 35 429.2 429.2 308.7 429.3 0.00 51 93 16607 -51.9 -83.9 1 32.0 -52.7 271 28 436.4 436.4 309.5 436.4 0.00 52 80 17566 -58.5 -86.5 2 28.0 -58.9 245 26 442.0 442.0 310.1 442.0 0.00 53 70 18410 -55.1 -86.1 1 31.0 -55.8 290 38 466.5 466.5 312.3 466.5 0.00 54 61 19289 -53.7 -85.7 1 32.0 -54.7 294 15 488.4 488.4 314.1 488.4 0.00 55 57 19721 -56.9 -86.9 1 30.0 -57.6 347 8 490.7 490.7 314.2 490.7 0.00 56 50 20550 -56.1 -86.1 1 30.0 -57.0 280 7 511.3 511.3 315.7 511.3 0.00 57 30 23820 -51.9 -84.9 1 33.0 -54.1 310 7 603.2 603.2 320.7 603.2 0.01 58 21 26116 -51.7 -85.7 1 34.0 -54.6 348 10 668.5 668.5 323.4 668.6 0.01 59 20 26430 -52.9 -85.9 1 33.0 -55.6 15 6 674.3 674.3 323.6 674.3 0.01 60 18 27109 -52.7 -85.7 1 33.0 -55.6 15 10 695.5 695.5 324.3 695.6 0.01 61 10 30980 -43.5 -82.5 1 39.0 -52.0 180 8 857.2 857.2 328.5 857.6 0.04 62 7.0 33395 -40.5 -81.5 0 41.0 -52.2 961.6 961.7 330.5 962.4 0.07 TRP 222 11079 -63.3 -67.8 54 4.5 -63.3 275 58 322.7 322.7 289.6 322.8 0.02 WND 306 9039 -47.6 -55.4 40 7.9 -47.8 285 63 316.5 316.5 287.7 316.8 0.07 Sounding variables and indices 1000-500 mb thick: 5487.00 m Freezing level: 764.90 mb = 2355.87 m = 7729.12 ft Wetbulb zero: 789.73 mb = 2091.05 m = 6860.32 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 58.18 % Est. max temperature: 16.83 C = 62.29 F Sfc-Lift cond lev (LCL): 758.33 mb = 2416.43 m = 7927.81 ft T: -0.48 C 700-500 lapse rate: 5.94 C/km ThetaE index: 6.29 C Layer 801.0- 619.0 mb Conv cond level (CCL): 735.69 mb = 2659.52 m = 8725.34 ft Mean mixing ratio: 4.36 g/kg Conv temperature: 18.14 C = 64.64 F Cap Strength: 3.28 C Lifted Index: 3.54 C Risk: None Lifted Index @300 mb: 7.29 C Lifted Index @700 mb: 0.16 C Showalter Index: 3.57 C Risk: None Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 20.30 C K Index: 24.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 74.00 Risk: None Energy Index: 0.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.93 J/kg Max Up Vert Vel: 8.71 m/s Conv Inhibition (B-): 25.57 J/kg Cap Strength: 3.56 C Lift Cond Lev (LCL): 750.85 mb = 2495.90 m = 8188.56 ft Lev Free Conv (LFC): 695.85 mb = 3099.60 m = 10169.16 ft Equ Level (EL): 585.85 mb = 4422.97 m = 14510.87 ft B at Equ Level: 37.91 J/kg Max Parcel Lev (MPL): 525.85 mb = 5235.30 m = 17175.96 ft Wind level data Storm motion: 310 at 21 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 ---------------------------------------------------------- 0 950 379 40 4 -2.6 -3.1 | 119 21 -18.5 10.3 1 936 610 35 4 -2.3 -3.3 | 119 21 -18.2 10.1 2 925 787 5 8 -0.7 -8.0 | 108 17 -16.6 5.4 3 911 914 10 10 -1.7 -9.8 | 101 18 -17.7 3.6 4 878 1219 355 13 1.1 -13.0 | 92 15 -14.8 0.5 5 850 1492 350 15 2.6 -14.8 | 84 13 -13.3 -1.4 6 847 1524 350 14 2.4 -13.8 | 88 13 -13.5 -0.4 7 815 1829 335 14 5.9 -12.7 | 94 10 -10.0 0.7 8 785 2134 315 14 9.9 -9.9 | 120 7 -6.0 3.5 9 756 2438 295 20 18.1 -8.5 | 204 5 2.2 5.0 10 727 2743 280 16 15.8 -2.8 | 179 11 -0.2 10.6 11 700 3048 265 18 17.9 1.6 | 188 15 2.0 15.0 12 700 3053 265 18 17.9 1.6 | 188 15 2.0 15.0 13 673 3353 265 26 25.9 2.3 | 212 19 10.0 15.7 14 646 3658 250 26 24.4 8.9 | 201 24 8.5 22.3 15 597 4267 270 35 35.0 -0.0 | 235 23 19.1 13.4 16 573 4572 275 42 41.8 -3.7 | 249 28 25.9 9.7 17 551 4877 275 42 41.8 -3.7 | 249 28 25.9 9.7 18 500 5610 275 44 43.8 -3.8 | 251 30 27.9 9.6 19 467 6096 280 45 44.3 -7.8 | 259 29 28.4 5.6 20 400 7210 280 56 55.1 -9.7 | 265 39 39.2 3.7 21 377 7620 280 58 57.1 -10.1 | 265 41 41.2 3.3 22 306 9039 285 63 60.9 -16.3 | 274 45 44.9 -2.9 23 301 9144 285 63 60.9 -16.3 | 274 45 44.9 -2.9 24 300 9170 280 61 60.1 -10.6 | 266 44 44.2 2.8 25 250 10340 285 58 56.0 -15.0 | 272 40 40.1 -1.6 26 237 10668 285 57 55.1 -14.8 | 272 39 39.1 -1.3 27 222 11079 275 58 57.8 -5.1 | 259 43 41.9 8.4 28 205 11582 265 56 55.8 4.9 | 245 44 39.9 18.3 29 200 11730 275 60 59.8 -5.2 | 259 45 43.9 8.2 30 186 12192 275 59 58.8 -5.1 | 259 44 42.9 8.3 31 177 12497 280 57 56.1 -9.9 | 265 40 40.2 3.5 32 154 13411 275 36 35.9 -3.1 | 243 22 19.9 10.3 33 150 13560 280 44 43.3 -7.6 | 258 28 27.4 5.8 34 127 14630 275 50 49.8 -4.4 | 255 35 33.9 9.1 35 115 15240 275 37 36.9 -3.2 | 244 23 20.9 10.2 36 105 15850 270 34 34.0 -0.0 | 233 23 18.1 13.4 37 100 16140 280 35 34.5 -6.1 | 248 20 18.5 7.3 38 95 16459 280 35 34.5 -6.1 | 248 20 18.5 7.3 39 91 16764 260 19 18.7 3.3 | 189 17 2.8 16.7 40 86 17069 245 20 18.1 8.5 | 186 22 2.2 21.9 41 79 17678 245 27 24.5 11.4 | 199 26 8.6 24.8 42 75 17983 280 32 31.5 -5.6 | 243 17 15.6 7.9 43 71 18288 265 33 32.9 2.9 | 226 24 17.0 16.3 44 70 18410 290 38 35.7 -13.0 | 269 20 19.8 0.4 45 68 18593 285 39 37.7 -10.1 | 261 22 21.8 3.3 46 65 18898 310 33 25.3 -21.2 | 310 12 9.4 -7.8 47 62 19202 280 17 16.7 -3.0 | 184 10 0.8 10.5 48 59 19507 330 10 5.0 -8.7 | 114 12 -10.9 4.7 49 56 19812 355 7 0.6 -7.0 | 113 17 -15.3 6.4 50 51 20422 285 12 11.6 -3.1 | 157 11 -4.3 10.3 51 50 20550 280 7 6.9 -1.2 | 143 15 -9.0 12.2 52 49 20726 330 16 8.0 -13.9 | 87 8 -7.9 -0.4 53 46 21031 275 10 10.0 -0.9 | 155 14 -6.0 12.5 54 44 21336 335 8 3.4 -7.3 | 116 14 -12.5 6.2 55 37 22555 220 10 6.4 7.7 | 156 23 -9.5 21.1 56 35 22860 245 10 9.1 4.2 | 159 19 -6.9 17.6 57 32 23470 175 10 -0.9 10.0 | 144 29 -16.8 23.4 58 30 23820 310 7 5.4 -4.5 | 130 14 -10.6 8.9 59 29 24079 280 10 9.8 -1.7 | 153 13 -6.1 11.7 60 23 25603 0 0 -0.0 -0.0 | 130 21 -15.9 13.4 61 22 25908 310 10 7.7 -6.4 | 130 11 -8.3 7.0 62 21 26213 5 10 -0.9 -10.0 | 102 17 -16.8 3.4 63 20 26430 15 6 -1.6 -5.8 | 114 19 -17.5 7.6 64 20 26518 35 10 -5.7 -8.2 | 104 22 -21.7 5.2 65 18 27127 15 10 -2.6 -9.7 | 101 19 -18.5 3.7 66 17 27432 50 11 -8.4 -7.1 | 105 25 -24.3 6.3 67 16 27737 120 3 -2.6 1.5 | 129 24 -18.5 14.9 68 15 28346 90 23 -23.0 0.0 | 109 41 -38.9 13.4 69 14 28956 110 10 -9.4 3.4 | 124 30 -25.3 16.8 70 12 29566 120 10 -8.7 5.0 | 127 31 -24.6 18.4 71 12 29870 155 12 -5.1 10.9 | 139 32 -21.0 24.3 72 11 30175 130 14 -10.7 9.0 | 130 35 -26.6 22.4 73 10 30980 180 8 0.0 8.0 | 143 27 -15.9 21.4 Wind Parameters Mean winds (0-6000m): 280.1 at 27.8 knts Storm direction: 310.1 at 20.8 knts Shear (0-3000m) pos: 0.0 neg: 5.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 92.2 deg Storm rel helicity (0-3000m) pos: 56.9 neg: -53.3 tot: 3.6 m^2/s^2 ave: 1.2 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.34 Bulk Shear: 112.30 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 17 6 113 19| 0.0 6.6 6.6| 0.0 -26.5 -26.5 -53.0 -0.78| 7.0 -5.4 1000 3 10 103 17| 0.0 6.1 6.1| 0.0 -45.3 -45.3 -45.3 -0.76| 6.6 -5.0 1500 354 11 98 15| 0.0 4.5 4.5| 7.6 -47.8 -40.2 -26.8 -0.43| 6.4 -2.7 2000 341 12 98 12| 0.0 5.1 5.1| 20.8 -47.8 -27.0 -13.5 0.03| 7.5 0.2 2500 325 14 105 8| 0.0 4.0 4.0| 24.5 -53.3 -28.8 -11.5 0.00| 7.9 0.0 3000 309 15 133 6| 0.0 5.0 5.0| 56.9 -53.3 3.6 1.2 0.15| 8.4 1.3 4000 286 19 196 8| 1.5 4.2 5.7|155.7 -72.9 82.8 20.7 0.28| 9.2 2.6 5000 281 24 221 12| 1.7 3.5 5.2|188.1 -72.9 115.1 23.0 0.32| 8.0 2.5 6000 280 28 233 14| 1.9 2.9 4.8|228.5 -72.9 155.5 25.9 0.35| 7.3 2.6 Wrote GIF file: /home/apache/climate/data/raob//CWVK/skewt/CWVK.skewt.20250416.00.gif