UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for CWVK... Searching the city database file for: CWVK ... Date:1200Z 23 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 192 SFC 956 379 2.2 -3.8 64 6.0 -0.2 140 10 278.9 279.4 275.3 287.4 3.01 2 953 422 3.4 -3.6 60 7.0 0.6 137 10 280.4 280.9 276.2 289.0 3.07 3 933 713 5.6 -4.4 49 10.0 1.5 148 6 284.3 284.8 278.0 292.8 2.95 4 925 831 5.0 -4.0 52 9.0 1.3 175 3 284.4 285.0 278.2 293.2 3.07 5 850 1517 1.8 -6.2 55 8.0 -1.3 240 5 288.0 288.5 279.7 296.3 2.83 6 790 2103 -1.9 -7.9 63 6.0 -4.1 286 9 290.2 290.6 280.5 298.0 2.67 7 700 3050 -10.1 -10.8 95 0.7 -10.4 315 12 291.3 291.7 280.6 298.4 2.39 8 686 3206 -11.5 -11.5 100 0.0 -11.5 325 13 291.4 291.8 280.6 298.3 2.31 9 678 3295 -12.3 -13.4 91 1.1 -12.6 331 14 291.5 291.9 280.3 297.5 2.00 10 667 3421 -12.7 -15.8 78 3.1 -13.6 333 14 292.4 292.7 280.3 297.5 1.67 11 647 3652 -14.7 -16.5 86 1.8 -15.2 326 12 292.7 293.0 280.3 297.7 1.63 12 595 4282 -19.1 -21.4 82 2.3 -19.6 315 14 294.7 294.9 280.6 298.4 1.16 13 583 4434 -17.7 -24.7 54 7.0 -19.1 309 15 298.1 298.2 281.7 300.9 0.88 14 578 4499 -17.9 -25.9 50 8.0 -19.5 306 16 298.6 298.7 281.8 301.2 0.80 15 565 4669 -19.3 -24.3 65 5.0 -20.3 299 17 298.9 299.0 282.1 301.9 0.95 16 532 5115 -21.3 -28.3 53 7.0 -22.5 297 19 301.7 301.8 283.0 304.0 0.70 17 500 5570 -24.9 -30.9 57 6.0 -25.8 305 20 302.7 302.8 283.2 304.6 0.58 18 486 5775 -26.5 -31.5 63 5.0 -27.2 309 22 303.2 303.3 283.4 305.1 0.56 19 454 6263 -29.5 -38.5 41 9.0 -30.4 317 26 305.4 305.4 284.0 306.4 0.30 20 401 7133 -36.9 -42.9 54 6.0 -37.3 325 30 306.8 306.9 284.4 307.6 0.22 21 400 7150 -36.9 -42.9 54 6.0 -37.3 325 31 307.0 307.1 284.5 307.8 0.22 22 364 7794 -41.9 -51.9 33 10.0 -42.3 329 33 308.7 308.8 284.9 309.1 0.09 23 311 8837 -50.5 -55.1 58 4.6 -50.6 340 45 311.0 311.0 285.8 311.2 0.07 24 305 8963 -51.5 -57.5 49 6.0 -51.7 340 47 311.3 311.3 285.8 311.5 0.05 25 300 9070 -52.5 -58.5 48 6.0 -52.6 340 49 311.3 311.4 285.9 311.5 0.05 26 273 9676 -57.7 -62.0 58 4.3 -57.8 343 51 312.3 312.3 286.2 312.5 0.03 27 250 10230 -61.9 -65.5 62 3.6 -61.9 340 43 314.0 314.0 286.8 314.1 0.02 28 248 10279 -62.1 -65.7 62 3.6 -62.1 340 42 314.5 314.5 286.9 314.6 0.02 29 240 10482 -59.5 -68.5 30 9.0 -59.6 334 42 321.3 321.3 289.2 321.4 0.02 30 234 10640 -59.9 -70.9 22 11.0 -60.0 326 38 323.1 323.1 289.7 323.1 0.01 31 222 10969 -57.3 -73.3 11 16.0 -57.5 310 34 332.0 332.0 292.3 332.0 0.01 32 209 11350 -56.3 -77.3 5 21.0 -56.5 310 26 339.3 339.3 294.1 339.3 0.00 33 204 11504 -54.1 -80.1 3 26.0 -54.4 310 23 345.1 345.1 295.6 345.1 0.00 34 200 11630 -54.3 -81.3 2 27.0 -54.6 300 22 346.8 346.8 295.9 346.8 0.00 35 178 12375 -55.1 -83.1 2 28.0 -55.4 298 23 357.2 357.2 298.1 357.2 0.00 36 166 12823 -53.3 -83.3 1 30.0 -53.7 304 24 367.4 367.4 300.1 367.4 0.00 37 150 13470 -56.7 -84.7 2 28.0 -57.0 285 24 372.4 372.4 301.0 372.4 0.00 38 147 13597 -57.1 -85.1 2 28.0 -57.4 290 25 373.9 373.9 301.2 373.9 0.00 39 138 13999 -54.1 -85.1 1 31.0 -54.5 267 23 386.0 386.0 303.2 386.0 0.00 40 126 14581 -53.7 -85.7 1 32.0 -54.2 292 29 396.9 396.9 304.8 396.9 0.00 41 103 15863 -57.1 -87.1 1 30.0 -57.5 261 19 413.9 413.9 307.0 413.9 0.00 42 100 16050 -55.7 -86.7 1 31.0 -56.2 275 23 420.1 420.1 307.7 420.1 0.00 43 94 16446 -54.3 -86.3 1 32.0 -54.9 275 23 430.4 430.4 308.9 430.4 0.00 44 85 17090 -56.3 -87.3 1 31.0 -56.8 257 20 438.9 438.9 309.8 438.9 0.00 45 76 17809 -51.7 -84.7 1 33.0 -52.7 268 15 462.8 462.8 312.0 462.8 0.00 46 70 18340 -54.5 -86.5 1 32.0 -55.3 290 9 467.8 467.8 312.4 467.8 0.00 47 67 18622 -52.1 -86.1 1 34.0 -53.2 280 9 478.9 478.9 313.4 478.9 0.00 48 50 20510 -53.7 -86.7 1 33.0 -54.9 220 10 516.9 516.9 316.1 517.0 0.00 49 48 20772 -54.1 -87.1 1 33.0 -55.3 208 10 522.0 522.0 316.4 522.1 0.00 50 30 23800 -51.9 -86.9 1 35.0 -54.1 275 1 603.2 603.2 320.7 603.2 0.01 51 26 24732 -51.3 -86.3 1 35.0 -53.9 3 0 630.1 630.1 321.9 630.1 0.01 52 23 25529 -52.5 -86.5 1 34.0 -55.0 58 6 649.0 649.0 322.6 649.1 0.01 53 20 26440 -49.9 -85.9 1 36.0 -53.4 150 6 683.4 683.4 323.9 683.5 0.01 54 18 27129 -48.5 -85.5 1 37.0 -52.7 85 5 708.8 708.8 324.7 708.9 0.01 55 10 31010 -46.1 -84.1 1 38.0 -53.3 110 16 847.5 847.5 328.4 847.8 0.03 56 8.8 31862 -45.3 -84.3 0 39.0 -53.4 882.1 882.1 329.1 882.5 0.04 TRP 248 10279 -62.1 -65.7 62 3.6 -62.1 340 42 314.5 314.5 286.9 314.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5378.00 m Freezing level: 820.81 mb = 1802.06 m = 5912.21 ft Wetbulb zero: Below ground Precipitable water: 0.40 inches Sfc-500 mean rel hum: 68.42 % Est. max temperature: 12.73 C = 54.92 F Sfc-Lift cond lev (LCL): 870.91 mb = 1319.88 m = 4330.25 ft T: 2.72 C 700-500 lapse rate: 5.87 C/km Conv cond level (CCL): 726.37 mb = 2760.49 m = 9056.61 ft Mean mixing ratio: 2.97 g/kg Conv temperature: 14.11 C = 57.39 F Cap Strength: 8.39 C Lifted Index: 8.65 C Risk: None Lifted Index @300 mb: 12.64 C Lifted Index @700 mb: 3.18 C Showalter Index: 6.72 C Risk: None Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 18.70 C K Index: 19.80 Risk: < 20 % chance of thunderstorms Sweat Index: 30.00 Risk: None Energy Index: 1.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.11 J/kg Max Up Vert Vel: 8.73 m/s Conv Inhibition (B-): 66766.39 J/kg Cap Strength: 8.66 C Lift Cond Lev (LCL): 792.06 mb = 2082.09 m = 6830.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 10 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 ---------------------------------------------------------- 0 956 379 140 10 -6.4 7.7 | 147 20 -10.8 16.7 1 940 610 125 8 -6.6 4.6 | 141 17 -10.9 13.7 2 925 831 175 3 -0.3 3.0 | 159 13 -4.6 12.1 3 916 914 215 4 2.3 3.3 | 171 13 -2.0 12.3 4 882 1219 205 4 1.7 3.6 | 168 13 -2.7 12.7 5 850 1517 240 5 4.3 2.5 | 180 12 -0.0 11.6 6 817 1829 255 5 4.8 1.3 | 183 10 0.5 10.4 7 786 2134 290 10 9.4 -3.4 | 222 8 5.1 5.6 8 756 2438 290 8 7.5 -2.7 | 207 7 3.2 6.3 9 728 2743 285 10 9.7 -2.6 | 219 8 5.3 6.5 10 700 3050 315 12 8.5 -8.5 | 262 4 4.1 0.6 11 672 3353 335 15 6.3 -13.6 | 336 5 2.0 -4.5 12 645 3658 325 12 6.9 -9.8 | 287 3 2.5 -0.8 13 620 3962 315 13 9.2 -9.2 | 271 5 4.9 -0.1 14 595 4267 315 14 9.9 -9.9 | 278 6 5.6 -0.8 15 548 4877 290 19 17.9 -6.5 | 259 14 13.5 2.6 16 506 5486 310 20 15.3 -12.9 | 289 12 11.0 -3.8 17 500 5570 305 20 16.4 -11.5 | 281 12 12.0 -2.4 18 464 6096 315 26 18.4 -18.4 | 304 17 14.0 -9.3 19 408 7010 325 24 13.8 -19.7 | 318 14 9.4 -10.6 20 400 7150 325 31 17.8 -25.4 | 321 21 13.4 -16.3 21 373 7620 325 32 18.4 -26.2 | 321 22 14.0 -17.1 22 340 8230 340 34 11.6 -31.9 | 342 24 7.3 -22.9 23 300 9070 340 49 16.8 -46.0 | 341 39 12.4 -37.0 24 297 9144 340 48 16.4 -45.1 | 341 38 12.1 -36.0 25 257 10058 345 54 14.0 -52.2 | 347 44 9.6 -43.1 26 250 10230 340 43 14.7 -40.4 | 342 33 10.4 -31.3 27 248 10279 340 42 14.4 -39.5 | 342 32 10.0 -30.4 28 245 10363 340 45 15.4 -42.3 | 342 35 11.1 -33.2 29 233 10668 325 37 21.2 -30.3 | 322 27 16.9 -21.2 30 222 10973 310 34 26.0 -21.9 | 300 25 21.7 -12.8 31 202 11582 310 21 16.1 -13.5 | 291 13 11.7 -4.4 32 200 11630 300 22 19.1 -11.0 | 277 15 14.7 -1.9 33 183 12192 295 22 19.9 -9.3 | 271 16 15.6 -0.2 34 167 12802 305 24 19.7 -13.8 | 287 16 15.3 -4.7 35 151 13411 260 19 18.7 3.3 | 229 19 14.4 12.4 36 150 13470 285 24 23.2 -6.2 | 261 19 18.8 2.9 37 144 13716 295 25 22.7 -10.6 | 275 18 18.3 -1.5 38 138 14021 265 23 22.9 2.0 | 239 22 18.6 11.1 39 131 14326 275 25 24.9 -2.2 | 251 22 20.6 6.9 40 125 14630 295 30 27.2 -12.7 | 279 23 22.8 -3.6 41 119 14935 305 22 18.0 -12.6 | 285 14 13.7 -3.5 42 114 15240 290 26 24.4 -8.9 | 269 20 20.1 0.2 43 108 15545 275 18 17.9 -1.6 | 241 16 13.6 7.5 44 103 15850 260 19 18.7 3.3 | 229 19 14.4 12.4 45 100 16050 275 23 22.9 -2.0 | 249 20 18.6 7.1 46 94 16459 275 23 22.9 -2.0 | 249 20 18.6 7.1 47 89 16764 280 17 16.7 -3.0 | 244 14 12.4 6.1 48 85 17069 255 19 18.4 4.9 | 225 20 14.0 14.0 49 81 17374 275 26 25.9 -2.3 | 252 23 21.6 6.8 50 78 17678 255 16 15.5 4.1 | 220 17 11.1 13.2 51 71 18288 315 11 7.8 -7.8 | 249 4 3.4 1.3 52 70 18340 290 9 8.5 -3.1 | 214 7 4.1 6.0 53 67 18593 285 10 9.7 -2.6 | 219 8 5.3 6.5 54 64 18898 230 4 3.1 2.6 | 174 12 -1.3 11.6 55 58 19507 260 15 14.8 2.6 | 222 16 10.4 11.7 56 56 19812 295 11 10.0 -4.6 | 232 7 5.6 4.4 57 53 20117 280 12 11.8 -2.1 | 227 10 7.5 7.0 58 50 20510 220 10 6.4 7.7 | 187 17 2.1 16.7 59 48 20726 205 10 4.2 9.1 | 180 18 -0.1 18.1 60 44 21336 250 4 3.8 1.4 | 177 10 -0.6 10.4 61 42 21641 230 10 7.7 6.4 | 192 16 3.3 15.5 62 40 21946 320 1 0.6 -0.8 | 156 9 -3.7 8.3 63 38 22250 215 10 5.7 8.2 | 185 17 1.4 17.3 64 32 23470 170 14 -2.4 13.8 | 163 24 -6.8 22.9 65 30 23774 220 10 6.4 7.7 | 187 17 2.1 16.7 66 30 23800 275 1 1.0 -0.1 | 160 10 -3.3 9.0 67 26 24689 0 0 -0.0 -0.0 | 154 10 -4.3 9.1 68 21 26213 105 10 -9.7 2.6 | 130 18 -14.0 11.7 69 20 26440 150 6 -3.0 5.2 | 153 16 -7.3 14.3 70 20 26518 125 10 -8.2 5.7 | 140 19 -12.5 14.8 71 17 27432 65 3 -2.7 -1.3 | 138 11 -7.1 7.8 72 16 28042 80 11 -10.8 -1.9 | 115 17 -15.2 7.2 73 15 28346 135 12 -8.5 8.5 | 144 22 -12.8 17.6 74 10 31010 110 16 -15.0 5.5 | 127 24 -19.4 14.5 Wind Parameters Mean winds (0-6000m): 304.4 at 13.4 knts Storm direction: 334.4 at 10.1 knts Shear (0-3000m) pos: 4.2 neg: 0.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): -173.7 deg Storm rel helicity (0-3000m) pos: 67.9 neg: -12.4 tot: 55.5 m^2/s^2 ave: 18.5 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 4.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.72 Bulk Shear: 52.66 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 ------------------------------------------------------------------------------- 500 139 7 148 17| 8.9 0.0 8.9| 25.0 -8.5 16.5 33.0 0.42| 11.0 4.6 1000 175 5 161 15| 5.4 0.0 5.4| 32.9 -9.7 23.2 23.2 0.48| 7.0 3.3 1500 205 5 171 14| 4.8 0.0 4.8| 40.7 -9.7 31.0 20.7 0.53| 5.9 3.1 2000 244 6 185 12| 4.6 0.0 4.6| 52.3 -12.1 40.2 20.1 0.53| 6.2 3.3 2500 262 7 193 10| 4.2 0.0 4.2| 58.7 -12.4 46.3 18.5 0.56| 5.9 3.3 3000 284 8 205 8| 4.2 0.0 4.2| 67.9 -12.4 55.5 18.5 0.64| 6.4 4.1 4000 302 9 221 6| 3.2 0.8 3.9| 68.7 -16.5 52.2 13.1 0.44| 5.8 2.6 5000 300 11 238 6| 2.9 1.4 4.3| 86.6 -24.3 62.2 12.4 0.39| 6.0 2.3 6000 304 13 257 7| 3.0 1.1 4.2|116.5 -28.9 87.6 14.6 0.42| 6.0 2.5 Wrote GIF file: /home/apache/climate/data/raob//CWVK/skewt/CWVK.skewt.20250423.12.gif