UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for CWVK... Searching the city database file for: CWVK ... Date:1200Z 22 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 203 SFC 957 379 1.0 -3.5 72 4.5 -0.7 150 9 277.6 278.1 274.6 286.2 3.08 2 944 564 3.8 -3.2 60 7.0 1.0 134 4 281.6 282.1 276.9 290.6 3.19 3 925 838 2.8 -3.2 65 6.0 0.4 235 1 282.2 282.7 277.3 291.4 3.26 4 850 1518 -1.1 -7.1 64 6.0 -3.3 320 4 285.0 285.5 277.9 292.6 2.64 5 815 1852 -3.9 -7.5 76 3.6 -5.2 306 8 285.5 285.9 278.2 293.2 2.67 6 797 2028 -4.7 -10.7 63 6.0 -6.7 318 10 286.4 286.8 278.0 292.7 2.12 7 716 2860 -11.5 -18.5 56 7.0 -13.2 347 17 287.9 288.1 277.4 291.6 1.24 8 700 3033 -12.9 -19.9 56 7.0 -14.5 350 21 288.2 288.4 277.4 291.6 1.12 9 643 3672 -18.5 -21.8 75 3.3 -19.2 345 25 288.9 289.1 277.7 292.1 1.04 10 623 3907 -20.1 -26.1 59 6.0 -21.1 353 22 289.7 289.9 277.7 292.0 0.73 11 619 3955 -19.3 -31.3 34 12.0 -21.1 354 21 291.2 291.3 278.0 292.6 0.45 12 541 4946 -23.5 -48.5 8 25.0 -25.6 332 24 297.6 297.6 280.4 297.9 0.09 13 524 5179 -23.5 -46.5 10 23.0 -25.6 320 28 300.3 300.4 281.7 300.7 0.11 14 500 5520 -25.9 -42.9 19 17.0 -27.5 325 27 301.5 301.5 282.2 302.1 0.17 15 468 5997 -29.1 -43.1 25 14.0 -30.3 317 29 303.2 303.3 283.0 303.9 0.18 16 436 6500 -33.9 -40.9 49 7.0 -34.5 317 31 303.4 303.4 283.1 304.2 0.25 17 425 6679 -35.3 -47.3 28 12.0 -36.0 318 32 303.8 303.8 283.1 304.3 0.13 18 411 6913 -37.3 -46.3 39 9.0 -37.8 319 33 304.1 304.2 283.2 304.7 0.15 19 408 6963 -37.7 -45.7 43 8.0 -38.2 319 33 304.3 304.3 283.3 304.8 0.16 20 400 7100 -38.5 -47.5 38 9.0 -39.0 320 34 305.0 305.0 283.5 305.4 0.13 21 398 7134 -38.9 -47.9 38 9.0 -39.4 320 34 304.9 304.9 283.5 305.3 0.13 22 396 7169 -38.9 -55.9 15 17.0 -39.6 321 34 305.3 305.3 283.6 305.5 0.05 23 391 7255 -39.3 -48.3 38 9.0 -39.8 321 34 305.9 305.9 283.9 306.3 0.12 24 387 7325 -39.9 -51.9 27 12.0 -40.4 322 34 306.0 306.0 283.9 306.3 0.08 25 300 9010 -52.5 -60.5 37 8.0 -52.7 315 32 311.3 311.4 285.8 311.5 0.04 26 286 9318 -54.9 -62.9 36 8.0 -55.0 311 33 312.2 312.2 286.1 312.3 0.03 27 250 10170 -60.1 -64.9 53 4.8 -60.2 305 38 316.7 316.7 287.7 316.8 0.02 28 248 10220 -60.3 -64.9 55 4.6 -60.3 305 37 317.1 317.2 287.8 317.2 0.03 29 242 10373 -58.9 -68.9 26 10.0 -59.0 308 37 321.5 321.5 289.2 321.5 0.01 30 236 10531 -58.1 -71.1 17 13.0 -58.2 312 38 325.0 325.0 290.3 325.0 0.01 31 229 10721 -57.5 -72.5 13 15.0 -57.6 311 38 328.7 328.7 291.3 328.8 0.01 32 224 10861 -54.9 -75.9 6 21.0 -55.1 302 39 334.8 334.8 293.0 334.8 0.01 33 203 11494 -52.9 -78.9 3 26.0 -53.2 303 32 347.5 347.5 296.1 347.5 0.00 34 200 11590 -51.9 -80.9 2 29.0 -52.3 300 30 350.6 350.6 296.8 350.6 0.00 35 195 11754 -51.3 -81.3 2 30.0 -51.7 296 29 354.1 354.1 297.5 354.1 0.00 36 174 12488 -54.3 -83.3 2 29.0 -54.6 275 25 360.9 360.9 298.9 360.9 0.00 37 164 12868 -53.3 -83.3 1 30.0 -53.7 285 29 368.7 368.7 300.4 368.7 0.00 38 152 13355 -54.5 -84.5 1 30.0 -54.9 298 33 374.8 374.8 301.4 374.8 0.00 39 150 13440 -53.9 -83.9 1 30.0 -54.3 300 35 377.2 377.2 301.8 377.2 0.00 40 139 13929 -52.9 -84.9 1 32.0 -53.4 286 34 387.3 387.3 303.4 387.3 0.00 41 108 15548 -54.9 -85.9 1 31.0 -55.4 280 28 412.5 412.5 306.8 412.5 0.00 42 100 16040 -54.3 -85.3 1 31.0 -54.9 300 32 422.8 422.8 308.0 422.8 0.00 43 98 16169 -54.9 -85.9 1 31.0 -55.5 300 32 424.1 424.1 308.2 424.1 0.00 44 88 16861 -51.1 -84.1 1 33.0 -52.0 292 23 445.0 445.0 310.4 445.0 0.00 45 70 18340 -52.5 -84.5 1 32.0 -53.5 280 16 472.1 472.1 312.8 472.1 0.00 46 50 20510 -54.3 -86.3 1 32.0 -55.4 145 7 515.5 515.5 316.0 515.5 0.00 47 48 20771 -54.7 -86.7 1 32.0 -55.8 163 9 520.6 520.6 316.4 520.6 0.00 48 41 21789 -50.7 -85.7 1 35.0 -52.6 235 11 554.6 554.6 318.3 554.6 0.01 49 36 22631 -53.5 -86.5 1 33.0 -55.1 136 4 568.4 568.4 319.1 568.4 0.01 50 30 23810 -51.3 -86.3 1 35.0 -53.6 235 5 604.8 604.8 320.8 604.8 0.01 51 20 26440 -50.9 -85.9 1 35.0 -54.1 135 6 680.4 680.4 323.8 680.5 0.01 52 17 27500 -49.9 -85.9 1 36.0 -53.8 102 13 716.0 716.0 324.9 716.1 0.01 53 15 28317 -50.9 -85.9 1 35.0 -54.8 105 11 738.7 738.7 325.6 738.8 0.02 54 12 29786 -45.9 -83.9 1 38.0 -52.5 120 11 805.1 805.1 327.4 805.4 0.03 TRP 248 10220 -60.3 -64.9 55 4.6 -60.3 305 37 317.1 317.2 287.8 317.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5317.00 m Freezing level: 871.15 mb = 1326.20 m = 4351.01 ft Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 48.51 % Est. max temperature: 9.18 C = 48.53 F Sfc-Lift cond lev (LCL): 892.19 mb = 1128.44 m = 3702.18 ft T: 1.13 C 700-500 lapse rate: 5.23 C/km ThetaE index: 1.56 C Layer 797.0- 643.0 mb Conv cond level (CCL): 775.17 mb = 2243.34 m = 7359.94 ft Mean mixing ratio: 3.04 g/kg Conv temperature: 10.10 C = 50.19 F Cap Strength: 8.77 C Lifted Index: 9.35 C Risk: None Lifted Index @300 mb: 14.22 C Lifted Index @700 mb: 1.85 C Showalter Index: 8.36 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 24.80 C Cross Totals Index: 18.80 C K Index: 10.70 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 1.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.84 J/kg Max Up Vert Vel: 7.46 m/s Conv Inhibition (B-): 63333.39 J/kg Cap Strength: 9.26 C Lift Cond Lev (LCL): 824.29 mb = 1761.66 m = 5779.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 359 at 13 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 ---------------------------------------------------------- 0 957 379 150 9 -4.5 7.8 | 167 22 -4.8 21.0 1 941 610 130 3 -2.3 1.9 | 170 15 -2.6 15.1 2 925 838 235 1 0.8 0.6 | 182 14 0.5 13.7 3 916 914 225 4 2.8 2.8 | 189 16 2.5 16.0 4 882 1219 265 5 5.0 0.4 | 199 14 4.6 13.6 5 850 1518 320 4 2.6 -3.1 | 192 10 2.2 10.1 6 817 1829 305 8 6.6 -4.6 | 216 11 6.2 8.6 7 786 2134 325 11 6.3 -9.0 | 235 7 6.0 4.2 8 755 2438 325 13 7.5 -10.6 | 250 8 7.1 2.5 9 726 2743 345 14 3.6 -13.5 | 276 3 3.3 -0.3 10 700 3033 350 21 3.6 -20.7 | 336 8 3.3 -7.5 11 670 3353 345 23 6.0 -22.2 | 328 11 5.6 -9.0 12 643 3658 345 25 6.5 -24.1 | 331 13 6.1 -11.0 13 617 3962 355 21 1.8 -20.9 | 349 8 1.5 -7.7 14 592 4267 320 13 8.4 -10.0 | 248 9 8.0 3.2 15 568 4572 315 17 12.0 -12.0 | 264 12 11.7 1.2 16 545 4877 335 23 9.7 -20.8 | 309 12 9.4 -7.7 17 523 5182 320 28 18.0 -21.4 | 295 20 17.7 -8.3 18 500 5520 325 27 15.5 -22.1 | 301 18 15.1 -8.9 19 461 6096 315 29 20.5 -20.5 | 290 21 20.2 -7.3 20 400 7100 320 34 21.9 -26.0 | 301 25 21.5 -12.9 21 370 7620 325 35 20.1 -28.7 | 308 25 19.7 -15.5 22 353 7925 325 34 19.5 -27.9 | 307 24 19.2 -14.7 23 300 9010 315 32 22.6 -22.6 | 293 24 22.3 -9.5 24 294 9144 315 32 22.6 -22.6 | 293 24 22.3 -9.5 25 254 10058 295 38 34.4 -16.1 | 275 34 34.1 -2.9 26 250 10170 305 38 31.1 -21.8 | 286 32 30.8 -8.6 27 248 10220 305 37 30.3 -21.2 | 285 31 30.0 -8.0 28 231 10668 315 38 26.9 -26.9 | 297 30 26.5 -13.7 29 220 10973 295 39 35.3 -16.5 | 275 35 35.0 -3.3 30 210 11278 310 38 29.1 -24.4 | 291 31 28.8 -11.3 31 200 11590 300 30 26.0 -15.0 | 274 26 25.6 -1.8 32 174 12497 275 25 24.9 -2.2 | 246 27 24.6 11.0 33 151 13411 300 34 29.4 -17.0 | 277 29 29.1 -3.8 34 150 13440 300 35 30.3 -17.5 | 278 30 30.0 -4.3 35 144 13716 300 33 28.6 -16.5 | 277 28 28.2 -3.3 36 137 14021 280 35 34.5 -6.1 | 258 35 34.1 7.1 37 119 14935 290 30 28.2 -10.3 | 264 28 27.9 2.9 38 113 15240 285 28 27.0 -7.2 | 257 27 26.7 5.9 39 108 15545 280 28 27.6 -4.9 | 253 28 27.2 8.3 40 100 16040 300 32 27.7 -16.0 | 276 28 27.4 -2.8 41 98 16154 300 32 27.7 -16.0 | 276 28 27.4 -2.8 42 89 16764 300 23 19.9 -11.5 | 265 20 19.6 1.7 43 85 17069 275 22 21.9 -1.9 | 242 24 21.6 11.3 44 81 17374 285 18 17.4 -4.7 | 243 19 17.0 8.5 45 78 17678 225 14 9.9 9.9 | 203 25 9.6 23.1 46 74 17983 260 18 17.7 3.1 | 227 24 17.4 16.3 47 71 18288 280 19 18.7 -3.3 | 242 21 18.4 9.9 48 70 18340 280 16 15.8 -2.8 | 236 19 15.4 10.4 49 64 18898 285 15 14.5 -3.9 | 237 17 14.2 9.3 50 61 19202 245 14 12.7 5.9 | 213 23 12.3 19.1 51 58 19507 265 10 10.0 0.9 | 214 17 9.6 14.0 52 56 19812 295 14 12.7 -5.9 | 240 14 12.3 7.3 53 51 20422 0 0 -0.0 -0.0 | 179 13 -0.3 13.2 54 50 20510 145 7 -4.0 5.7 | 167 19 -4.4 18.9 55 46 21031 180 10 0.0 10.0 | 179 23 -0.3 23.2 56 44 21336 205 14 5.9 12.7 | 192 26 5.6 25.9 57 42 21641 210 12 6.0 10.4 | 194 24 5.7 23.6 58 40 21946 260 10 9.8 1.7 | 213 18 9.5 14.9 59 35 22860 95 2 -2.0 0.2 | 170 14 -2.3 13.3 60 33 23165 215 15 8.6 12.3 | 198 27 8.3 25.5 61 30 23774 270 10 10.0 -0.0 | 216 16 9.7 13.2 62 30 23810 235 5 4.1 2.9 | 193 16 3.8 16.0 63 24 25298 70 10 -9.4 -3.4 | 135 14 -9.7 9.8 64 21 26213 100 11 -10.8 1.9 | 143 19 -11.2 15.1 65 20 26440 135 6 -4.2 4.2 | 165 18 -4.6 17.4 66 19 26518 135 12 -8.5 8.5 | 158 23 -8.8 21.7 67 16 27127 85 13 -13.0 -1.1 | 132 18 -13.3 12.0 68 14 27432 120 10 -8.7 5.0 | 154 20 -9.0 18.2 69 13 27737 105 11 -10.6 2.8 | 146 19 -11.0 16.0 70 12 28042 125 11 -9.0 6.3 | 154 22 -9.3 19.5 71 11 28346 110 10 -9.4 3.4 | 150 19 -9.7 16.6 72 10 28651 140 11 -7.1 8.4 | 161 23 -7.4 21.6 Wind Parameters Mean winds (0-6000m): 328.5 at 17.6 knts Storm direction: 358.5 at 13.2 knts Shear (0-3000m) pos: 4.5 neg: 1.0 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 161.4 deg Storm rel helicity (0-3000m) pos: 66.5 neg: -6.5 tot: 60.0 m^2/s^2 ave: 20.0 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.46 Bulk Shear: 59.99 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 ------------------------------------------------------------------------------- 500 150 4 172 17| 9.2 0.0 9.2| 21.9 -0.8 21.1 42.1 0.49| 11.0 5.3 1000 228 4 190 16| 6.6 0.0 6.6| 35.8 -1.6 34.2 34.2 0.48| 8.9 4.3 1500 276 5 199 13| 5.9 0.0 5.9| 47.2 -3.8 43.5 29.0 0.51| 8.0 4.1 2000 304 6 208 11| 5.6 0.0 5.6| 56.1 -3.8 52.4 26.2 0.56| 7.4 4.1 2500 319 8 215 9| 5.4 0.0 5.4| 63.2 -3.8 59.4 23.8 0.59| 7.6 4.5 3000 331 11 230 6| 4.5 1.0 5.5| 66.5 -6.5 60.0 20.0 0.52| 7.4 3.9 4000 337 13 259 5| 3.2 1.4 4.5| 77.2 -28.0 49.2 12.3 0.23| 8.3 1.9 5000 333 15 273 7| 3.6 1.7 5.2|114.9 -44.0 70.8 14.2 0.26| 8.8 2.3 6000 329 18 282 9| 3.0 1.8 4.7|123.9 -61.0 62.9 10.5 0.23| 8.0 1.8 Wrote GIF file: /home/apache/climate/data/raob//CWVK/skewt/CWVK.skewt.20250422.12.gif