UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for CWVK... Searching the city database file for: CWVK ... Date:0000Z 26 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 74 SFC 945 379 21.4 2.4 28 19.0 11.2 340 3 299.4 300.2 286.6 313.7 4.81 2 925 749 19.2 -1.8 24 21.0 8.8 275 2 298.9 299.6 285.2 309.9 3.62 3 889 1088 16.6 -5.4 22 22.0 6.4 243 8 299.7 300.2 284.7 308.4 2.87 4 850 1466 13.0 -7.0 24 20.0 4.2 220 14 299.8 300.2 284.5 307.9 2.66 5 700 3054 -1.5 -9.5 54 8.0 -4.6 175 11 300.8 301.3 284.9 309.0 2.66 6 649 3649 -7.1 -14.1 57 7.0 -9.4 189 16 301.1 301.4 284.3 307.2 1.98 7 647 3673 -6.9 -17.9 41 11.0 -10.2 190 16 301.6 301.8 283.8 306.2 1.44 8 644 3709 -7.5 -15.5 53 8.0 -10.0 191 16 301.3 301.6 284.1 306.9 1.78 9 634 3830 -8.5 -18.5 44 10.0 -11.3 193 14 301.5 301.7 283.8 306.0 1.40 10 631 3867 -8.3 -26.3 22 18.0 -12.5 193 13 302.1 302.3 283.2 304.5 0.71 11 522 5310 -17.7 -41.7 10 24.0 -20.8 217 16 307.6 307.7 284.7 308.3 0.19 12 500 5630 -20.1 -44.1 10 24.0 -22.9 220 17 308.5 308.6 284.9 309.1 0.15 13 459 6258 -25.5 -50.5 8 25.0 -27.6 215 22 309.4 309.4 285.2 309.7 0.08 14 400 7240 -33.3 -53.3 12 20.0 -34.5 215 23 311.7 311.7 286.0 312.0 0.07 15 396 7311 -33.9 -54.9 10 21.0 -35.0 215 24 311.8 311.8 286.1 312.0 0.06 16 390 7417 -34.7 -47.7 26 13.0 -35.6 217 24 312.1 312.2 286.2 312.6 0.13 17 387 7471 -35.1 -54.1 13 19.0 -36.1 217 24 312.3 312.3 286.2 312.5 0.06 18 384 7526 -35.5 -41.5 54 6.0 -36.0 218 23 312.5 312.5 286.5 313.4 0.26 19 376 7672 -36.9 -41.9 60 5.0 -37.3 221 23 312.5 312.6 286.5 313.4 0.26 20 359 7991 -38.9 -48.9 34 10.0 -39.5 226 23 314.0 314.0 286.9 314.5 0.12 21 357 8029 -39.1 -48.1 38 9.0 -39.6 226 23 314.2 314.3 287.0 314.7 0.14 22 355 8068 -39.3 -44.2 60 4.9 -39.6 227 23 314.5 314.5 287.2 315.2 0.21 23 327 8626 -43.7 -48.7 58 5.0 -43.9 235 23 315.9 315.9 287.6 316.4 0.14 24 325 8667 -43.9 -50.9 46 7.0 -44.2 235 23 316.2 316.2 287.6 316.6 0.11 25 314 8897 -45.5 -50.2 59 4.7 -45.7 235 24 317.1 317.1 287.9 317.5 0.12 26 300 9200 -48.1 -52.9 58 4.8 -48.3 235 27 317.6 317.6 288.1 317.9 0.09 27 286 9512 -50.9 -53.7 72 2.8 -51.0 234 28 317.9 317.9 288.2 318.3 0.09 28 273 9812 -53.3 -57.6 59 4.3 -53.4 232 29 318.7 318.7 288.4 318.9 0.06 29 255 10245 -57.3 -60.2 69 2.9 -57.3 231 30 319.1 319.1 288.5 319.2 0.05 30 251 10345 -57.9 -62.9 53 5.0 -58.0 230 30 319.6 319.6 288.6 319.7 0.03 31 250 10370 -58.1 -63.1 53 5.0 -58.2 230 30 319.7 319.7 288.7 319.8 0.03 32 225 11028 -63.3 -68.3 51 5.0 -63.3 230 40 321.5 321.5 289.2 321.6 0.02 33 219 11195 -62.3 -68.3 44 6.0 -62.4 233 41 325.5 325.5 290.5 325.6 0.02 34 214 11338 -61.9 -66.3 56 4.4 -62.0 239 38 328.3 328.3 291.3 328.4 0.02 35 210 11456 -60.1 -70.1 26 10.0 -60.2 247 31 332.9 332.9 292.5 333.0 0.01 36 202 11698 -61.3 -74.3 16 13.0 -61.4 242 21 334.7 334.7 293.0 334.8 0.01 37 200 11760 -60.9 -77.9 9 17.0 -61.0 235 20 336.3 336.3 293.4 336.3 0.00 38 184 12282 -57.7 -82.7 3 25.0 -57.9 240 21 349.6 349.6 296.5 349.6 0.00 39 171 12745 -57.3 -83.3 2 26.0 -57.5 239 18 357.7 357.7 298.2 357.7 0.00 40 161 13128 -54.9 -83.9 2 29.0 -55.2 230 15 368.0 368.0 300.2 368.0 0.00 41 150 13580 -55.5 -84.5 2 29.0 -55.8 245 22 374.5 374.5 301.4 374.5 0.00 42 137 14156 -55.9 -84.9 1 29.0 -56.3 246 21 383.6 383.6 302.8 383.6 0.00 43 130 14490 -55.5 -85.5 1 30.0 -55.9 247 22 390.1 390.1 303.8 390.1 0.00 44 127 14639 -53.9 -84.9 1 31.0 -54.4 253 19 395.6 395.6 304.6 395.6 0.00 45 113 15382 -56.9 -85.9 1 29.0 -57.3 241 8 403.4 403.4 305.7 403.4 0.00 46 104 15910 -54.5 -85.5 1 31.0 -55.1 255 19 417.7 417.7 307.4 417.7 0.00 47 100 16160 -56.3 -86.3 1 30.0 -56.8 270 11 418.9 418.9 307.6 419.0 0.00 48 70 18440 -54.1 -86.1 1 32.0 -54.9 265 13 468.6 468.6 312.5 468.7 0.00 49 50 20600 -53.3 -85.3 1 32.0 -54.5 245 12 517.9 517.9 316.2 517.9 0.01 50 44 21424 -54.5 -86.5 1 32.0 -55.7 223 10 534.2 534.2 317.2 534.3 0.01 51 30 23890 -53.3 -86.3 1 33.0 -55.2 310 9 599.3 599.3 320.6 599.4 0.01 52 20 26520 -50.7 -85.7 1 35.0 -54.0 65 6 681.0 681.0 323.8 681.1 0.01 53 12 29886 -47.5 -84.5 1 37.0 -53.4 67 10 799.4 799.5 327.3 799.7 0.03 54 10 31110 -41.9 -81.9 1 40.0 -51.2 360 17 863.1 863.2 328.7 863.6 0.05 55 9.1 31747 -43.5 -82.5 1 39.0 -52.4 880.6 880.6 329.1 881.1 0.05 56 6.5 34031 -39.3 -81.3 0 42.0 -52.1 987.3 987.3 331.0 988.2 0.08 TRP 225 11028 -63.3 -68.3 51 5.0 -63.3 230 40 321.5 321.5 289.2 321.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5556.00 m Freezing level: 715.52 mb = 2889.72 m = 9480.61 ft Wetbulb zero: 778.66 mb = 2182.96 m = 7161.84 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 30.06 % Est. max temperature: 22.25 C = 72.05 F Sfc-Lift cond lev (LCL): 711.85 mb = 2916.72 m = 9569.18 ft T: -0.25 C 700-500 lapse rate: 7.22 C/km ThetaE index: 5.82 C Layer 925.0- 700.0 mb Conv cond level (CCL): 635.41 mb = 3813.01 m = 12509.73 ft Mean mixing ratio: 3.21 g/kg Conv temperature: 23.48 C = 74.26 F Cap Strength: 2.61 C Lifted Index: 2.73 C Risk: None Lifted Index @300 mb: 6.14 C Lifted Index @700 mb: 1.23 C Showalter Index: 3.55 C Risk: None Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 33.10 C Cross Totals Index: 13.10 C K Index: 18.10 Risk: < 20 % chance of thunderstorms Sweat Index: 45.00 Risk: None Energy Index: 0.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.63 J/kg Max Up Vert Vel: 3.35 m/s Conv Inhibition (B-): 57785.24 J/kg Cap Strength: 2.69 C Lift Cond Lev (LCL): 653.35 mb = 3596.17 m = 11798.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 238 at 11 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 ---------------------------------------------------------- 0 945 379 340 3 1.0 -2.8 | 43 12 -7.9 -8.4 1 932 610 270 3 3.0 -0.0 | 46 8 -5.9 -5.6 2 925 749 275 2 2.0 -0.2 | 50 9 -6.9 -5.8 3 907 914 280 4 3.9 -0.7 | 38 8 -4.9 -6.3 4 875 1219 215 12 6.9 9.8 | 155 5 -2.0 4.2 5 850 1466 220 14 9.0 10.7 | 181 5 0.1 5.1 6 813 1829 215 16 9.2 13.1 | 182 7 0.3 7.5 7 783 2134 205 15 6.3 13.6 | 162 8 -2.5 8.0 8 755 2438 195 13 3.4 12.6 | 142 9 -5.5 6.9 9 727 2743 195 13 3.4 12.6 | 142 9 -5.5 6.9 10 701 3048 175 12 -1.0 12.0 | 123 12 -9.9 6.3 11 700 3054 175 11 -1.0 11.0 | 118 11 -9.8 5.3 12 647 3658 190 16 2.8 15.8 | 149 12 -6.1 10.1 13 622 3962 195 12 3.1 11.6 | 136 8 -5.8 6.0 14 597 4267 225 10 7.1 7.1 | 129 2 -1.8 1.5 15 552 4877 200 17 5.8 16.0 | 163 11 -3.1 10.4 16 509 5486 225 16 11.3 11.3 | 203 6 2.4 5.7 17 500 5630 220 17 10.9 13.0 | 195 8 2.0 7.4 18 469 6096 215 22 12.6 18.0 | 197 13 3.7 12.4 19 400 7240 215 23 13.2 18.8 | 198 14 4.3 13.2 20 396 7315 215 24 13.8 19.7 | 199 15 4.9 14.0 21 378 7620 220 23 14.8 17.6 | 206 13 5.9 12.0 22 331 8534 235 22 18.0 12.6 | 233 12 9.1 7.0 23 302 9144 235 26 21.3 14.9 | 233 16 12.4 9.3 24 300 9200 235 27 22.1 15.5 | 233 17 13.2 9.9 25 250 10370 230 30 23.0 19.3 | 226 20 14.1 13.7 26 238 10668 230 30 23.0 19.3 | 226 20 14.1 13.7 27 225 11028 230 40 30.6 25.7 | 227 30 21.8 20.1 28 216 11278 235 41 33.6 23.5 | 234 31 24.7 17.9 29 206 11582 255 24 23.2 6.2 | 268 14 14.3 0.6 30 200 11760 235 20 16.4 11.5 | 232 10 7.5 5.9 31 196 11887 230 22 16.9 14.1 | 223 12 8.0 8.5 32 178 12497 245 20 18.1 8.5 | 253 10 9.2 2.8 33 162 13106 230 15 11.5 9.6 | 213 5 2.6 4.0 34 154 13411 225 14 9.9 9.9 | 193 4 1.0 4.3 35 150 13580 245 22 19.9 9.3 | 252 12 11.1 3.7 36 140 14021 250 18 16.9 6.2 | 266 8 8.0 0.5 37 133 14326 240 25 21.7 12.5 | 242 15 12.8 6.9 38 121 14935 265 14 13.9 1.2 | 311 7 5.1 -4.4 39 116 15240 255 7 6.8 1.8 | 29 4 -2.1 -3.8 40 110 15545 225 10 7.1 7.1 | 129 2 -1.8 1.5 41 105 15850 255 19 18.4 4.9 | 274 9 9.5 -0.7 42 100 16154 255 17 16.4 4.4 | 279 8 7.5 -1.2 43 100 16160 270 11 11.0 -0.0 | 339 6 2.1 -5.6 44 95 16459 270 11 11.0 -0.0 | 339 6 2.1 -5.6 45 91 16764 265 13 13.0 1.1 | 318 6 4.1 -4.5 46 83 17374 270 20 20.0 -0.0 | 297 12 11.1 -5.6 47 79 17678 260 14 13.8 2.4 | 303 6 4.9 -3.2 48 75 17983 275 11 11.0 -1.0 | 342 7 2.1 -6.6 49 72 18288 245 10 9.1 4.2 | 353 1 0.2 -1.4 50 70 18440 265 13 13.0 1.1 | 318 6 4.1 -4.5 51 68 18593 265 13 13.0 1.1 | 318 6 4.1 -4.5 52 65 18898 250 15 14.1 5.1 | 275 5 5.2 -0.5 53 62 19202 280 12 11.8 -2.1 | 339 8 2.9 -7.7 54 59 19507 240 11 9.5 5.5 | 280 1 0.6 -0.1 55 57 19812 235 10 8.2 5.7 | 100 1 -0.7 0.1 56 54 20117 255 11 10.6 2.8 | 328 3 1.7 -2.8 57 50 20600 245 12 10.9 5.1 | 285 2 2.0 -0.5 58 49 20726 255 13 12.6 3.4 | 302 4 3.7 -2.3 59 47 21031 230 12 9.2 7.7 | 188 2 0.3 2.1 60 45 21336 230 10 7.7 6.4 | 124 1 -1.2 0.8 61 43 21641 205 10 4.2 9.1 | 127 6 -4.7 3.4 62 39 22250 290 10 9.4 -3.4 | 357 9 0.5 -9.0 63 37 22555 295 10 9.1 -4.2 | 359 10 0.2 -9.8 64 35 22860 250 15 14.1 5.1 | 275 5 5.2 -0.5 65 34 23165 265 12 12.0 1.0 | 326 6 3.1 -4.6 66 32 23470 265 12 12.0 1.0 | 326 6 3.1 -4.6 67 31 23774 330 10 5.0 -8.7 | 15 15 -3.9 -14.3 68 30 23890 310 9 6.9 -5.8 | 10 12 -2.0 -11.4 69 25 24994 225 3 2.1 2.1 | 63 8 -6.8 -3.5 70 21 26213 100 13 -12.8 2.3 | 81 22 -21.7 -3.4 71 20 26518 130 12 -9.2 7.7 | 97 18 -18.1 2.1 72 20 26520 65 6 -5.4 -2.5 | 60 16 -14.3 -8.2 73 19 26822 125 10 -8.2 5.7 | 90 17 -17.1 0.1 74 18 27127 65 10 -9.1 -4.2 | 61 20 -17.9 -9.8 75 17 27432 120 15 -13.0 7.5 | 95 22 -21.9 1.9 76 17 27737 145 11 -6.3 9.0 | 103 16 -15.2 3.4 77 14 28651 260 2 2.0 0.3 | 53 9 -6.9 -5.3 78 14 28956 335 10 4.2 -9.1 | 18 15 -4.7 -14.7 79 13 29261 65 15 -13.6 -6.3 | 62 25 -22.5 -12.0 80 13 29566 95 10 -10.0 0.9 | 76 19 -18.8 -4.7 81 12 30175 45 10 -7.1 -7.1 | 52 20 -16.0 -12.7 82 10 31110 360 17 -0.0 -17.0 | 21 24 -8.9 -22.6 Wind Parameters Mean winds (0-6000m): 207.7 at 14.0 knts Storm direction: 237.7 at 10.5 knts Shear (0-3000m) pos: 0.0 neg: 2.8 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 91.7 deg Storm rel helicity (0-3000m) pos: 16.1 neg: -29.1 tot: -13.1 m^2/s^2 ave: -4.4 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 6.2 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.23 Bulk Shear: 24.86 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 ------------------------------------------------------------------------------- 500 286 3 44 9| 0.0 3.5 3.5| 2.5 -3.4 -0.8 -1.7 -0.06| 5.3 -0.3 1000 234 7 65 4| 0.0 7.8 7.8| 6.0 -5.6 0.4 0.4 0.28| 10.0 2.8 1500 223 10 127 3| 0.0 6.1 6.1| 7.2 -6.5 0.7 0.5 0.26| 7.9 2.0 2000 217 11 148 4| 0.0 4.1 4.1| 7.2 -17.0 -9.8 -4.9 0.04| 7.2 0.3 2500 211 12 146 5| 0.0 3.1 3.1| 7.2 -22.2 -15.0 -6.0 -0.03| 6.3 -0.2 3000 205 12 142 6| 0.0 2.8 2.8| 16.1 -29.1 -13.1 -4.4 -0.01| 6.2 -0.1 4000 203 12 143 7| 1.1 2.1 3.2| 25.8 -34.6 -8.8 -2.2 0.02| 6.5 0.2 5000 204 13 149 7| 1.5 2.5 3.9| 37.5 -35.3 2.2 0.4 0.10| 6.6 0.7 6000 208 14 161 7| 1.2 2.6 3.8| 39.8 -36.8 3.0 0.5 0.10| 6.2 0.6 Wrote GIF file: /home/apache/climate/data/raob//CWVK/skewt/CWVK.skewt.20250426.00.gif