UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for CYQD... Searching the city database file for: CYQD ... Date:0000Z 30 APR 25 Station: CYQD WMO ident: 71867 Latitude: 53.97 Longitude: -101.10 Elevation: 274.00 ------------------------------------------------------------------------------- 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 50 SFC 972 274 8.6 -3.4 43 12.0 3.5 155 9 284.0 284.6 278.0 292.8 3.05 2 950 468 7.2 -3.8 45 11.0 2.6 175 19 284.5 285.0 278.2 293.2 3.03 3 925 695 9.4 -5.6 34 15.0 3.1 200 31 288.9 289.4 280.0 296.9 2.72 4 921 731 9.6 -5.4 34 15.0 3.2 202 31 289.5 290.0 280.3 297.6 2.77 5 850 1389 3.8 -4.2 56 8.0 0.4 215 34 290.1 290.7 281.2 299.7 3.29 6 821 1670 1.2 -6.8 55 8.0 -1.9 215 32 290.3 290.8 280.7 298.5 2.79 7 772 2162 -2.5 -4.4 87 1.9 -3.3 242 30 291.4 292.1 282.1 301.9 3.57 8 759 2297 -1.9 -3.3 90 1.4 -2.5 253 31 293.5 294.2 283.4 305.1 3.95 9 711 2814 -5.5 -5.5 100 0.0 -5.5 267 31 295.1 295.7 283.7 305.7 3.57 10 700 2936 -6.3 -6.3 100 0.0 -6.3 270 32 295.5 296.1 283.7 305.7 3.41 11 635 3690 -12.1 -12.1 100 0.0 -12.1 260 27 297.3 297.7 283.2 304.5 2.38 12 629 3763 -13.1 -15.7 81 2.6 -13.9 260 28 296.9 297.2 282.4 302.4 1.79 13 619 3885 -14.1 -18.8 68 4.7 -15.3 260 30 297.1 297.4 282.0 301.5 1.40 14 609 4009 -14.5 -20.5 60 6.0 -16.0 260 31 298.1 298.3 282.1 301.9 1.23 15 595 4185 -14.9 -16.1 91 1.2 -15.2 260 34 299.6 299.9 283.5 305.3 1.83 16 578 4404 -16.7 -19.1 82 2.4 -17.3 262 33 300.0 300.2 283.2 304.6 1.46 17 568 4535 -17.5 -29.5 34 12.0 -19.7 264 31 300.5 300.6 282.4 302.5 0.58 18 558 4668 -17.9 -38.9 14 21.0 -20.7 266 28 301.6 301.6 282.4 302.4 0.24 19 545 4844 -19.1 -44.1 9 25.0 -21.9 269 25 302.2 302.2 282.5 302.7 0.14 20 541 4898 -19.1 -36.1 21 17.0 -21.5 270 24 302.8 302.9 283.0 304.0 0.32 21 503 5436 -23.5 -32.5 43 9.0 -24.8 280 32 303.9 304.0 283.6 305.5 0.50 22 500 5480 -23.9 -35.9 32 12.0 -25.5 280 33 303.9 304.0 283.4 305.1 0.36 23 499 5495 -23.9 -35.9 32 12.0 -25.5 280 33 304.1 304.1 283.5 305.3 0.36 24 478 5807 -26.3 -29.6 74 3.3 -26.8 275 35 304.9 305.0 284.2 307.2 0.69 25 449 6256 -29.9 -32.2 80 2.3 -30.2 270 38 305.9 306.0 284.5 307.8 0.57 26 437 6448 -31.1 -33.2 82 2.1 -31.4 270 39 306.7 306.8 284.8 308.5 0.53 27 410 6898 -34.1 -38.1 67 4.0 -34.5 270 42 308.5 308.5 285.2 309.7 0.35 28 403 7018 -34.9 -38.6 69 3.7 -35.3 270 43 309.0 309.0 285.4 310.2 0.34 29 401 7053 -35.1 -36.9 84 1.8 -35.3 270 43 309.1 309.2 285.5 310.6 0.40 30 400 7070 -35.3 -37.1 84 1.8 -35.5 270 43 309.1 309.2 285.5 310.5 0.40 31 389 7264 -36.7 -38.8 81 2.1 -36.9 268 43 309.8 309.8 285.7 311.0 0.34 32 387 7299 -37.1 -41.5 64 4.4 -37.4 268 43 309.7 309.7 285.5 310.6 0.26 33 379 7443 -38.1 -41.3 72 3.2 -38.4 267 44 310.2 310.3 285.8 311.2 0.27 34 370 7608 -39.3 -46.3 47 7.0 -39.7 265 44 310.8 310.8 285.8 311.4 0.16 35 321 8565 -47.1 -50.7 66 3.6 -47.3 260 64 312.9 312.9 286.5 313.3 0.11 36 307 8859 -48.9 -52.0 70 3.1 -49.0 260 71 314.3 314.4 287.0 314.7 0.10 37 300 9010 -49.7 -53.1 67 3.4 -49.8 260 75 315.3 315.3 287.3 315.6 0.09 38 268 9739 -55.9 -61.6 48 5.8 -56.0 260 84 316.6 316.6 287.7 316.8 0.04 39 265 9810 -56.5 -62.5 47 6.0 -56.6 261 83 316.7 316.8 287.7 316.9 0.03 40 252 10130 -57.1 -65.1 36 8.0 -57.2 265 79 320.4 320.4 288.9 320.5 0.02 41 250 10180 -57.3 -66.3 31 9.0 -57.4 265 77 320.9 320.9 289.0 321.0 0.02 42 243 10359 -56.7 -73.7 10 17.0 -56.9 265 71 324.4 324.4 290.1 324.4 0.01 43 233 10626 -55.1 -74.1 8 19.0 -55.3 265 63 330.7 330.7 291.9 330.8 0.01 44 229 10737 -55.3 -73.3 9 18.0 -55.5 266 61 332.1 332.1 292.3 332.1 0.01 45 225 10849 -52.7 -73.7 6 21.0 -53.0 268 61 337.7 337.7 293.7 337.8 0.01 46 222 10936 -52.5 -75.5 5 23.0 -52.8 269 60 339.3 339.4 294.1 339.4 0.01 47 200 11610 -51.9 -77.9 3 26.0 -52.3 280 55 350.6 350.6 296.8 350.6 0.00 48 177 12402 -50.7 -78.7 2 28.0 -51.2 277 41 365.0 365.0 299.7 365.0 0.00 49 158 13136 -53.5 -80.5 2 27.0 -53.9 264 34 372.3 372.3 300.9 372.3 0.00 50 151 13427 -52.5 -79.5 2 27.0 -53.0 260 39 378.9 378.9 302.1 378.9 0.00 51 150 13470 -52.9 -79.9 2 27.0 -53.4 275 46 378.9 378.9 302.1 378.9 0.00 52 146 13644 -53.7 -80.7 2 27.0 -54.1 275 47 380.5 380.5 302.3 380.5 0.00 53 138 14005 -53.5 -81.5 2 28.0 -53.9 275 48 387.0 387.0 303.3 387.0 0.00 54 135 14147 -51.1 -80.1 2 29.0 -51.7 273 45 393.7 393.7 304.3 393.7 0.00 55 116 15128 -52.9 -81.9 2 29.0 -53.5 279 41 407.8 407.8 306.2 407.9 0.00 56 114 15241 -51.3 -80.3 2 29.0 -52.0 280 41 412.8 412.8 306.9 412.9 0.01 57 107 15651 -52.1 -81.1 2 29.0 -52.8 277 46 418.9 418.9 307.6 418.9 0.01 58 103 15898 -50.9 -80.9 2 30.0 -51.7 281 38 425.8 425.8 308.4 425.8 0.01 59 100 16090 -51.1 -80.1 2 29.0 -51.9 285 31 429.0 429.0 308.7 429.0 0.01 60 74 18034 -55.3 -82.3 2 27.0 -56.0 285 26 458.7 458.7 311.7 458.8 0.01 61 70 18390 -54.1 -83.1 2 29.0 -54.9 265 34 468.6 468.6 312.5 468.7 0.01 62 63 19072 -49.7 -81.7 1 32.0 -51.1 287 30 492.7 492.7 314.4 492.7 0.01 63 52 20316 -53.1 -84.1 1 31.0 -54.3 256 17 512.6 512.6 315.8 512.6 0.01 64 50 20570 -51.3 -83.3 1 32.0 -52.8 270 16 522.6 522.6 316.5 522.6 0.01 65 48 20835 -51.1 -84.1 1 33.0 -52.7 269 16 529.2 529.2 316.9 529.2 0.01 66 45 21251 -54.3 -85.3 1 31.0 -55.5 257 11 531.3 531.3 317.0 531.3 0.01 67 35 22872 -50.7 -84.7 1 34.0 -52.8 292 15 580.3 580.3 319.7 580.3 0.01 68 32 23453 -52.5 -85.5 1 33.0 -54.4 34 2 590.5 590.5 320.2 590.6 0.01 69 30 23870 -51.5 -85.5 1 34.0 -53.8 310 11 604.2 604.2 320.8 604.3 0.01 70 24 25323 -49.9 -84.9 1 35.0 -53.0 27 8 648.7 648.7 322.6 648.8 0.01 71 20 26510 -51.7 -85.7 1 34.0 -54.7 50 3 677.9 677.9 323.7 678.0 0.01 72 19 26843 -51.7 -85.7 1 34.0 -54.8 61 2 687.9 687.9 324.0 688.0 0.01 73 13 29331 -47.1 -85.1 1 38.0 -52.9 111 10 782.7 782.7 326.8 782.9 0.02 74 11 30437 -47.3 -85.3 1 38.0 -53.6 72 11 820.3 820.3 327.7 820.5 0.02 75 10 31070 -45.9 -83.9 1 38.0 -53.2 50 11 848.2 848.2 328.4 848.5 0.03 76 9.9 31137 -45.9 -83.9 1 38.0 -53.2 850.7 850.7 328.4 851.0 0.04 77 8.9 31854 -40.3 -81.3 0 41.0 -51.0 898.6 898.6 329.4 899.2 0.06 78 8.0 32580 -41.3 -82.3 0 41.0 -52.0 922.4 922.4 329.8 923.0 0.06 79 5.5 35149 -36.9 -78.9 0 42.0 -52.1 1046.2 1046.3 331.9 1048.0 0.14 80 4.7 36250 -30.9 -75.9 0 45.0 -51.0 1122.1 1122.3 332.9 1125.8 0.27 81 4.6 36403 -31.9 -75.9 0 44.0 -51.4 1124.4 1124.6 333.0 1128.1 0.28 TRP 252 10130 -57.1 -65.1 36 8.0 -57.2 265 79 320.4 320.4 288.9 320.5 0.02 WND 268 9739 -55.9 -61.6 48 5.8 -56.0 260 84 316.6 316.6 287.7 316.8 0.04 Sounding variables and indices 1000-500 mb thick: 5430.00 m Freezing level: 805.11 mb = 1829.51 m = 6002.24 ft Wetbulb zero: 844.75 mb = 1439.17 m = 4721.62 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 64.48 % Est. max temperature: 14.77 C = 58.58 F Sfc-Lift cond lev (LCL): 808.54 mb = 1792.22 m = 5879.92 ft T: 0.28 C 700-500 lapse rate: 6.92 C/km ThetaE index: 4.16 C Layer 700.0- 609.0 mb Conv cond level (CCL): 671.82 mb = 3254.10 m = 10676.06 ft Mean mixing ratio: 2.94 g/kg Conv temperature: 20.71 C = 69.28 F Cap Strength: 7.65 C Lifted Index: 7.66 C Risk: None Lifted Index @300 mb: 13.50 C Lifted Index @700 mb: 5.28 C Showalter Index: 5.26 C Risk: None Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 19.70 C K Index: 23.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 239.29 Risk: None Energy Index: 1.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.26 J/kg Max Up Vert Vel: 8.03 m/s Conv Inhibition (B-): 76150.99 J/kg Cap Strength: 7.64 C Lift Cond Lev (LCL): 758.78 mb = 2299.38 m = 7543.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 282 at 23 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 ---------------------------------------------------------- 0 972 274 155 9 -3.8 8.2 | 116 29 -26.3 13.0 1 934 610 190 27 4.7 26.6 | 151 36 -17.8 31.4 2 925 695 200 31 10.6 29.1 | 161 36 -11.9 34.0 3 901 914 210 32 16.0 27.7 | 169 33 -6.5 32.6 4 868 1219 210 36 18.0 31.2 | 173 36 -4.5 36.0 5 850 1389 215 34 19.5 27.9 | 175 33 -3.0 32.7 6 804 1829 215 31 17.8 25.4 | 171 31 -4.7 30.2 7 774 2134 240 30 26.0 15.0 | 190 20 3.5 19.9 8 745 2438 265 31 30.9 2.7 | 228 11 8.4 7.6 9 717 2743 265 31 30.9 2.7 | 228 11 8.4 7.6 10 700 2936 270 32 32.0 -0.0 | 243 11 9.5 4.9 11 690 3048 270 30 30.0 -0.0 | 237 9 7.5 4.9 12 636 3658 260 27 26.6 4.7 | 203 10 4.1 9.5 13 587 4267 260 35 34.5 6.1 | 228 16 12.0 10.9 14 542 4877 270 24 24.0 -0.0 | 198 5 1.5 4.9 15 520 5182 280 29 28.6 -5.0 | 272 6 6.1 -0.2 16 500 5480 280 33 32.5 -5.7 | 275 10 10.0 -0.9 17 459 6096 270 37 37.0 -0.0 | 252 15 14.5 4.9 18 400 7070 270 43 43.0 -0.0 | 257 21 20.5 4.9 19 369 7620 265 44 43.8 3.8 | 248 23 21.4 8.7 20 337 8230 260 57 56.1 9.9 | 246 37 33.7 14.7 21 300 9010 260 75 73.9 13.0 | 251 54 51.4 17.9 22 294 9144 260 75 73.9 13.0 | 251 54 51.4 17.9 23 268 9739 260 84 82.7 14.6 | 252 63 60.3 19.4 24 267 9754 260 84 82.7 14.6 | 252 63 60.3 19.4 25 252 10130 265 79 78.7 6.9 | 258 57 56.2 11.7 26 250 10180 265 77 76.7 6.7 | 258 55 54.2 11.6 27 232 10668 265 62 61.8 5.4 | 255 41 39.3 10.3 28 200 11610 280 55 54.2 -9.6 | 278 32 31.7 -4.7 29 192 11887 280 54 53.2 -9.4 | 278 31 30.7 -4.5 30 166 12802 275 31 30.9 -2.7 | 256 9 8.4 2.1 31 151 13411 255 36 34.8 9.3 | 221 19 12.3 14.2 32 150 13470 275 46 45.8 -4.0 | 268 23 23.4 0.8 33 138 14021 275 48 47.8 -4.2 | 268 25 25.3 0.7 34 131 14326 270 42 42.0 -0.0 | 256 20 19.5 4.9 35 114 15240 280 41 40.4 -7.1 | 277 18 17.9 -2.3 36 109 15545 275 50 49.8 -4.4 | 269 27 27.3 0.5 37 100 16090 285 31 29.9 -8.0 | 293 8 7.5 -3.2 38 94 16459 285 31 29.9 -8.0 | 293 8 7.5 -3.2 39 78 17678 300 18 15.6 -9.0 | 59 8 -6.9 -4.1 40 75 17983 290 26 24.4 -8.9 | 334 4 2.0 -4.0 41 71 18288 260 29 28.6 5.0 | 212 12 6.1 9.9 42 70 18390 265 34 33.9 3.0 | 236 14 11.4 7.8 43 65 18898 270 35 35.0 -0.0 | 249 13 12.5 4.9 44 62 19202 300 26 22.5 -13.0 | 360 8 0.0 -8.1 45 59 19507 315 18 12.7 -12.7 | 51 13 -9.7 -7.9 46 56 19812 310 12 9.2 -7.7 | 78 14 -13.3 -2.9 47 54 20117 230 17 13.0 10.9 | 149 18 -9.4 15.8 48 51 20422 270 17 17.0 -0.0 | 132 7 -5.5 4.9 49 50 20570 270 16 16.0 -0.0 | 127 8 -6.5 4.9 50 49 20726 265 20 19.9 1.7 | 159 7 -2.5 6.6 51 47 21031 275 10 10.0 -0.9 | 108 13 -12.5 4.0 52 44 21336 250 12 11.3 4.1 | 129 14 -11.2 9.0 53 42 21641 255 20 19.3 5.2 | 163 11 -3.1 10.0 54 40 21946 275 20 19.9 -1.7 | 141 4 -2.5 3.1 55 39 22250 270 24 24.0 -0.0 | 198 5 1.5 4.9 56 37 22555 295 17 15.4 -7.2 | 72 7 -7.1 -2.3 57 33 23165 290 13 12.2 -4.4 | 92 10 -10.3 0.4 58 32 23470 40 1 -0.6 -0.8 | 100 23 -23.1 4.1 59 30 23774 265 17 16.9 1.5 | 139 8 -5.5 6.3 60 30 23870 310 11 8.4 -7.1 | 81 14 -14.0 -2.2 61 29 24079 305 10 8.2 -5.7 | 86 14 -14.3 -0.9 62 28 24384 315 10 7.1 -7.1 | 82 16 -15.4 -2.2 63 25 24994 20 10 -3.4 -9.4 | 80 26 -25.9 -4.5 64 20 26510 50 3 -2.3 -1.9 | 97 25 -24.8 2.9 65 20 26518 70 1 -0.9 -0.3 | 101 24 -23.4 4.5 66 17 27432 45 5 -3.5 -3.5 | 93 26 -26.0 1.3 67 14 28956 125 10 -8.2 5.7 | 109 32 -30.7 10.6 68 10 31070 50 11 -8.4 -7.1 | 86 31 -30.9 -2.2 Wind Parameters Mean winds (0-6000m): 252.2 at 30.6 knts Storm direction: 282.2 at 23.0 knts Shear (0-3000m) pos: 5.7 neg: 0.0 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 107.1 deg Storm rel helicity (0-3000m) pos: 414.5 neg: -21.0 tot: 393.5 m^2/s^2 ave: 131.2 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 12.9 stream: 8.7 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.30 Bulk Shear: 106.81 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 ------------------------------------------------------------------------------- 500 189 22 145 33| 27.0 0.0 27.0|252.0 0.0 252.0 504.0 0.95| 30.3 28.9 1000 202 28 158 33| 16.1 0.0 16.1|307.0 0.0 307.0 307.0 0.92| 19.1 17.5 1500 207 30 164 33| 9.6 0.0 9.6|312.9 -14.0 298.9 199.2 0.79| 14.4 11.3 2000 213 30 168 31| 8.4 0.0 8.4|387.4 -14.0 373.4 186.7 0.74| 15.8 11.7 2500 223 30 176 27| 7.3 0.0 7.3|408.6 -14.0 394.6 157.8 0.74| 14.3 10.6 3000 231 30 182 24| 5.7 0.0 5.7|414.5 -21.0 393.5 131.2 0.67| 12.9 8.7 4000 240 30 190 20| 5.0 0.4 5.5|432.3 -29.4 402.9 100.7 0.61| 11.1 6.8 5000 246 30 195 18| 3.9 0.3 4.2|441.0 -38.2 402.7 80.5 0.52| 10.9 5.7 6000 252 31 205 16| 3.3 1.0 4.2|442.4 -54.4 388.0 64.7 0.43| 10.1 4.4 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20250430.00.gif