UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for CYVQ... Searching the city database file for: CYVQ ... Date:0000Z 21 APR 25 Station: CYVQ WMO ident: 71043 Latitude: 65.28 Longitude: -126.75 Elevation: 94.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1011 94 -5.1 -13.1 53 8.0 -7.2 295 7 267.2 267.4 265.3 271.0 1.38 1 1000 176 -6.9 -13.9 57 7.0 -8.7 285 14 266.2 266.5 264.5 269.8 1.30 2 972 396 -9.3 -14.3 67 5.0 -10.5 298 16 266.0 266.2 264.3 269.6 1.30 3 925 777 -12.3 -15.9 74 3.6 -13.1 315 18 266.7 266.9 264.7 270.0 1.19 4 903 961 -13.5 -17.1 74 3.6 -14.2 313 21 267.3 267.5 264.9 270.4 1.11 5 875 1201 -13.7 -14.9 91 1.2 -14.0 301 27 269.6 269.8 267.0 273.4 1.37 6 850 1421 -13.9 -15.6 87 1.7 -14.3 295 26 271.6 271.8 268.2 275.3 1.33 7 799 1891 -14.3 -16.5 83 2.2 -14.8 290 32 276.0 276.2 271.0 279.8 1.32 8 700 2885 -19.3 -20.2 93 0.9 -19.5 295 43 281.1 281.3 273.6 284.4 1.10 9 655 3377 -22.1 -23.4 89 1.3 -22.3 295 47 283.3 283.5 274.6 286.0 0.88 10 623 3744 -25.3 -25.6 97 0.3 -25.4 295 48 283.8 283.9 274.6 286.1 0.76 11 612 3873 -25.9 -28.2 81 2.3 -26.2 295 47 284.5 284.6 274.8 286.4 0.61 12 568 4411 -29.5 -32.8 73 3.3 -29.9 294 43 286.4 286.5 275.5 287.8 0.43 13 500 5310 -35.9 -39.0 73 3.1 -36.1 290 38 289.3 289.3 276.7 290.1 0.26 14 449 6046 -41.1 -43.8 75 2.7 -41.2 290 45 291.8 291.8 277.8 292.4 0.18 15 424 6432 -43.7 -45.9 79 2.2 -43.8 290 45 293.3 293.3 278.5 293.8 0.15 16 400 6820 -45.7 -48.5 73 2.8 -45.8 290 44 295.6 295.6 279.6 296.0 0.12 17 393 6937 -46.7 -50.1 68 3.4 -46.8 290 44 295.8 295.8 279.6 296.1 0.10 18 387 7039 -47.3 -61.3 19 14.0 -47.6 290 44 296.3 296.3 279.7 296.4 0.03 19 382 7124 -47.9 -56.9 35 9.0 -48.1 290 44 296.6 296.6 279.9 296.8 0.05 20 376 7228 -48.5 -60.5 24 12.0 -48.7 290 44 297.2 297.2 280.1 297.3 0.03 21 356 7585 -50.7 -58.7 38 8.0 -50.8 290 44 298.9 298.9 280.9 299.0 0.04 22 348 7733 -51.5 -61.5 29 10.0 -51.7 290 44 299.8 299.8 281.3 299.9 0.03 23 343 7826 -51.9 -57.9 48 6.0 -52.0 290 45 300.5 300.5 281.6 300.6 0.04 24 338 7921 -52.5 -64.5 22 12.0 -52.7 290 45 300.9 300.9 281.7 301.0 0.02 25 335 7979 -52.5 -68.5 13 16.0 -52.7 290 45 301.7 301.7 282.1 301.7 0.01 26 326 8154 -52.9 -57.9 55 5.0 -53.0 290 45 303.5 303.5 282.8 303.7 0.05 27 324 8194 -52.9 -58.9 48 6.0 -53.0 290 45 304.0 304.0 283.1 304.2 0.04 28 300 8690 -52.1 -67.1 15 15.0 -52.3 300 42 311.9 311.9 286.0 312.0 0.02 29 295 8799 -51.5 -71.5 7 20.0 -51.8 300 41 314.3 314.3 286.8 314.3 0.01 30 278 9185 -50.5 -75.5 4 25.0 -50.8 300 37 321.1 321.1 289.1 321.1 0.00 31 268 9424 -50.5 -72.5 6 22.0 -50.8 300 34 324.5 324.5 290.1 324.5 0.01 32 250 9880 -48.1 -79.1 2 31.0 -48.6 315 30 334.6 334.6 292.9 334.6 0.00 33 242 10094 -49.5 -79.5 2 30.0 -49.9 311 29 335.6 335.6 293.2 335.6 0.00 34 232 10373 -47.3 -79.3 1 32.0 -47.9 306 29 343.0 343.0 295.0 343.0 0.00 35 213 10942 -45.9 -79.9 1 34.0 -46.6 309 21 353.7 353.7 297.4 353.7 0.00 36 200 11360 -48.1 -81.1 1 33.0 -48.7 300 17 356.6 356.6 298.0 356.6 0.00 37 197 11459 -48.7 -81.7 1 33.0 -49.3 298 18 357.2 357.2 298.1 357.2 0.00 38 181 12020 -45.3 -80.3 1 35.0 -46.2 295 23 371.5 371.5 300.8 371.5 0.00 39 166 12598 -45.1 -81.1 1 36.0 -46.1 293 14 381.1 381.1 302.4 381.2 0.00 40 150 13270 -48.3 -82.3 1 34.0 -49.1 285 12 386.8 386.8 303.3 386.9 0.00 41 149 13314 -48.3 -82.3 1 34.0 -49.1 279 12 387.6 387.6 303.4 387.6 0.00 42 135 13965 -45.7 -81.7 1 36.0 -46.8 276 14 403.3 403.3 305.6 403.3 0.00 43 127 14368 -48.3 -82.3 1 34.0 -49.2 270 10 405.7 405.7 306.0 405.7 0.00 44 125 14473 -47.1 -82.1 1 35.0 -48.1 282 10 409.7 409.7 306.5 409.7 0.00 45 111 15253 -49.5 -83.5 1 34.0 -50.4 285 10 419.4 419.4 307.6 419.4 0.00 46 109 15372 -47.7 -83.7 1 36.0 -48.8 281 9 425.0 425.0 308.3 425.0 0.00 47 100 15940 -47.1 -83.1 1 36.0 -48.4 285 13 436.7 436.7 309.6 436.7 0.00 48 83 17167 -49.1 -84.1 1 35.0 -50.3 299 11 456.6 456.6 311.5 456.6 0.00 49 74 17923 -47.1 -83.1 1 36.0 -48.7 292 9 476.0 476.0 313.1 476.0 0.01 50 70 18290 -47.9 -83.9 1 36.0 -49.5 250 7 481.9 481.9 313.6 481.9 0.00 51 50 20500 -48.9 -84.9 1 36.0 -50.8 335 7 528.2 528.2 316.8 528.3 0.01 52 31 23635 -49.9 -84.9 1 35.0 -52.4 248 6 602.9 602.9 320.7 603.0 0.01 53 30 23850 -48.3 -85.3 1 37.0 -51.3 235 6 613.0 613.0 321.2 613.0 0.01 54 20 26520 -48.3 -85.3 1 37.0 -52.3 65 14 688.3 688.3 324.0 688.4 0.01 55 10 31100 -46.1 -85.1 0 39.0 -53.3 20 3 847.5 847.5 328.4 847.7 0.03 56 8.7 32028 -45.3 -84.3 0 39.0 -53.4 885.0 885.0 329.1 885.4 0.04 57 5.3 35402 -36.1 -79.1 0 43.0 -52.0 1061.0 1061.0 332.1 1062.8 0.15 TRP 338 7921 -52.5 -64.5 22 12.0 -52.7 290 45 300.9 300.9 281.7 301.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5134.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 81.08 % Est. max temperature: -1.62 C = 29.08 F Sfc-Lift cond lev (LCL): 890.36 mb = 1068.06 m = 3504.08 ft T: -13.59 C 700-500 lapse rate: 6.85 C/km ThetaE index: 1.44 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 719.14 mb = 2682.25 m = 8799.93 ft Mean mixing ratio: 1.26 g/kg Conv temperature: 7.80 C = 46.04 F Cap Strength: 14.43 C Lifted Index: 16.05 C Risk: None Lifted Index @300 mb: 29.79 C Lifted Index @700 mb: 11.27 C Showalter Index: 11.72 C Risk: None Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 20.30 C K Index: 5.50 Risk: None Sweat Index: 90.00 Risk: None Energy Index: 3.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.19 J/kg Max Up Vert Vel: 2.53 m/s Conv Inhibition (B-): 100546.77 J/kg Cap Strength: 15.92 C Lift Cond Lev (LCL): 885.74 mb = 1107.61 m = 3633.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 27 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 1011 94 295 7 6.3 -3.0 | 153 21 -9.8 19.0 1 1000 176 285 14 13.5 -3.6 | 172 18 -2.6 18.3 2 983 305 295 15 13.6 -6.3 | 171 16 -2.6 15.6 3 945 610 305 17 13.9 -9.8 | 170 12 -2.2 12.2 4 925 777 315 18 12.7 -12.7 | 160 10 -3.4 9.2 5 908 914 315 20 14.1 -14.1 | 166 8 -2.0 7.8 6 873 1219 300 27 23.4 -13.5 | 221 11 7.2 8.4 7 850 1421 295 26 23.6 -11.0 | 214 13 7.4 10.9 8 805 1829 290 32 30.1 -10.9 | 232 18 13.9 11.0 9 773 2134 290 34 31.9 -11.6 | 237 19 15.8 10.3 10 743 2438 290 40 37.6 -13.7 | 249 23 21.4 8.2 11 713 2743 295 41 37.2 -17.3 | 258 22 21.0 4.6 12 700 2885 295 43 39.0 -18.2 | 261 23 22.8 3.7 13 629 3658 295 49 44.4 -20.7 | 268 28 28.3 1.2 14 578 4267 295 43 39.0 -18.2 | 261 23 22.8 3.7 15 531 4877 290 41 38.5 -14.0 | 251 24 22.4 7.9 16 509 5182 290 38 35.7 -13.0 | 245 21 19.6 8.9 17 500 5310 290 38 35.7 -13.0 | 245 21 19.6 8.9 18 445 6096 290 46 43.2 -15.7 | 257 28 27.1 6.2 19 400 6820 290 44 41.3 -15.0 | 255 26 25.2 6.9 20 354 7620 290 44 41.3 -15.0 | 255 26 25.2 6.9 21 338 7921 290 45 42.3 -15.4 | 256 27 26.1 6.5 22 307 8534 290 46 43.2 -15.7 | 257 28 27.1 6.2 23 300 8690 300 42 36.4 -21.0 | 267 20 20.2 0.9 24 280 9144 300 37 32.0 -18.5 | 258 16 15.9 3.4 25 267 9449 300 34 29.4 -17.0 | 250 14 13.3 4.9 26 255 9754 315 32 22.6 -22.6 | 276 7 6.5 -0.7 27 250 9880 315 30 21.2 -21.2 | 262 5 5.1 0.7 28 222 10668 300 28 24.2 -14.0 | 226 11 8.1 7.9 29 203 11278 320 12 7.7 -9.2 | 146 15 -8.4 12.7 30 200 11360 300 17 14.7 -8.5 | 174 13 -1.4 13.4 31 193 11582 295 20 18.1 -8.5 | 188 14 2.0 13.5 32 176 12192 295 24 21.8 -10.1 | 205 13 5.6 11.8 33 169 12497 300 16 13.9 -8.0 | 171 14 -2.3 13.9 34 161 12802 280 10 9.8 -1.7 | 163 21 -6.3 20.2 35 150 13270 285 12 11.6 -3.1 | 166 19 -4.6 18.8 36 147 13411 265 13 13.0 1.1 | 172 23 -3.2 23.1 37 140 13716 280 16 15.8 -2.8 | 179 19 -0.4 19.1 38 134 14021 275 13 13.0 -1.1 | 171 21 -3.2 20.8 39 128 14326 265 10 10.0 0.9 | 165 24 -6.2 22.8 40 122 14630 300 10 8.7 -5.0 | 156 19 -7.5 16.9 41 111 15240 285 10 9.7 -2.6 | 161 20 -6.5 19.3 42 101 15850 265 5 5.0 0.4 | 153 25 -11.2 22.4 43 100 15940 285 13 12.6 -3.4 | 169 19 -3.6 18.6 44 97 16154 285 13 12.6 -3.4 | 169 19 -3.6 18.6 45 92 16459 295 12 10.9 -5.1 | 163 18 -5.3 16.8 46 88 16764 275 11 11.0 -1.0 | 166 22 -5.2 21.0 47 84 17069 295 11 10.0 -4.6 | 160 18 -6.2 17.3 48 77 17678 320 10 6.4 -7.7 | 146 17 -9.7 14.3 49 70 18290 250 7 6.6 2.4 | 159 26 -9.6 24.3 50 50 20500 335 7 3.0 -6.3 | 140 20 -13.2 15.6 51 46 21031 0 0 -0.0 -0.0 | 144 27 -16.2 21.9 52 44 21336 30 2 -1.0 -1.7 | 140 26 -17.2 20.2 53 30 23850 235 6 4.9 3.4 | 156 28 -11.2 25.4 54 22 25908 100 10 -9.8 1.7 | 132 35 -26.0 23.7 55 21 26213 75 13 -12.6 -3.4 | 123 34 -28.7 18.6 56 20 26520 65 14 -12.7 -5.9 | 119 33 -28.8 16.0 57 19 26822 65 14 -12.7 -5.9 | 119 33 -28.8 16.0 58 18 27127 75 15 -14.5 -3.9 | 120 36 -30.6 18.0 59 17 27432 125 8 -6.6 4.6 | 139 35 -22.7 26.5 60 15 28346 180 2 0.0 2.0 | 146 29 -16.2 23.9 61 13 29261 360 10 -0.0 -10.0 | 126 20 -16.2 11.9 62 13 29566 50 13 -10.0 -8.4 | 117 29 -26.1 13.6 63 12 29870 80 13 -12.8 -2.3 | 124 35 -29.0 19.7 64 10 31100 20 3 -1.0 -2.8 | 138 26 -17.2 19.1 Wind Parameters Mean winds (0-6000m): 293.6 at 36.3 knts Storm direction: 323.6 at 27.2 knts Shear (0-3000m) pos: 4.9 neg: 2.1 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 110.2 deg Storm rel helicity (0-3000m) pos: 134.0 neg: -9.7 tot: 124.3 m^2/s^2 ave: 41.4 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 4.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 62.10 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 ------------------------------------------------------------------------------- 500 296 15 169 16| 10.3 0.0 10.3| 33.5 -2.2 31.4 62.8 0.47| 13.3 6.2 1000 305 17 170 12| 8.9 0.0 8.9| 46.3 -7.5 38.8 38.8 0.44| 12.1 5.3 1500 301 20 186 11| 5.9 2.6 8.5| 59.5 -9.7 49.8 33.2 0.44| 11.0 4.8 2000 298 23 201 12| 4.5 3.2 7.7| 76.8 -9.7 67.0 33.5 0.48| 9.7 4.6 2500 296 26 215 13| 5.0 2.6 7.6|111.7 -9.7 102.0 40.8 0.53| 9.4 5.0 3000 295 29 226 14| 4.9 2.1 7.1|134.0 -9.7 124.3 41.4 0.55| 8.7 4.8 4000 295 34 242 16| 3.7 1.6 5.3|147.9 -23.3 124.6 31.1 0.48| 7.5 3.6 5000 295 35 245 17| 3.0 1.2 4.2|147.9 -63.3 84.6 16.9 0.32| 6.8 2.2 6000 294 36 247 19| 2.5 1.4 3.8|179.7 -66.7 113.0 18.8 0.34| 6.5 2.2 Wrote GIF file: /home/apache/climate/data/raob//CYVQ/skewt/CYVQ.skewt.20250421.00.gif