UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for CYQD... Searching the city database file for: CYQD ... Date:0000Z 18 OCT 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 -43 SFC 961 274 6.0 5.3 95 0.7 5.6 295 6 282.3 283.3 280.6 298.4 5.81 2 925 597 4.2 2.4 88 1.8 3.4 300 14 283.6 284.5 280.1 297.4 4.92 3 861 1178 1.0 1.0 100 0.0 1.0 332 6 286.1 287.0 281.2 299.7 4.78 4 850 1281 0.4 0.4 100 0.0 0.4 325 6 286.6 287.4 281.2 299.7 4.63 5 790 1864 -3.5 -3.5 100 0.0 -3.5 225 2 288.5 289.1 281.0 299.2 3.73 6 787 1894 -3.7 -4.2 96 0.5 -3.9 230 3 288.6 289.2 280.8 298.8 3.56 7 782 1945 -3.5 -11.5 54 8.0 -6.2 238 4 289.3 289.7 279.3 295.3 2.03 8 778 1985 -4.1 -13.1 50 9.0 -7.0 245 5 289.1 289.4 278.8 294.4 1.79 9 770 2067 -3.7 -11.7 54 8.0 -6.4 258 7 290.4 290.7 279.7 296.4 2.02 10 757 2201 -3.5 -12.5 50 9.0 -6.5 272 9 292.0 292.3 280.4 297.8 1.93 11 710 2707 -5.5 -15.5 45 10.0 -8.6 293 8 295.2 295.5 281.4 300.2 1.61 12 700 2818 -5.1 -19.1 32 14.0 -9.1 320 7 296.8 297.1 281.6 300.6 1.21 13 688 2954 -4.7 -27.7 15 23.0 -10.0 311 9 298.8 298.9 281.6 300.6 0.57 14 667 3197 -4.7 -33.7 8 29.0 -10.6 296 12 301.4 301.5 282.4 302.6 0.33 15 614 3843 -7.7 -36.7 8 29.0 -13.0 265 15 305.2 305.2 283.8 306.1 0.27 16 580 4282 -11.1 -23.1 36 12.0 -14.1 241 14 306.2 306.4 285.2 309.6 1.03 17 567 4455 -12.5 -28.5 25 16.0 -15.9 232 13 306.6 306.7 284.8 308.7 0.64 18 547 4727 -14.7 -23.7 46 9.0 -16.9 227 13 307.1 307.3 285.5 310.5 1.03 19 537 4866 -15.7 -28.7 32 13.0 -18.3 230 12 307.6 307.7 285.2 309.8 0.67 20 513 5209 -18.1 -24.1 59 6.0 -19.4 236 15 308.7 308.9 286.1 312.2 1.06 21 510 5253 -17.9 -29.9 34 12.0 -20.2 237 16 309.5 309.6 285.9 311.6 0.63 22 500 5400 -19.3 -31.3 34 12.0 -21.4 240 17 309.5 309.6 285.8 311.4 0.56 23 499 5415 -19.7 -29.7 41 10.0 -21.5 240 17 309.2 309.3 285.8 311.4 0.65 24 485 5626 -21.5 -32.5 36 11.0 -23.3 242 17 309.5 309.6 285.8 311.3 0.51 25 475 5779 -22.3 -40.3 18 18.0 -24.5 245 16 310.4 310.4 285.8 311.2 0.24 26 469 5873 -22.9 -29.9 53 7.0 -24.1 237 17 310.8 310.9 286.4 313.1 0.68 27 468 5888 -22.9 -33.9 36 11.0 -24.6 236 17 310.9 311.0 286.2 312.6 0.46 28 467 5904 -22.9 -30.9 48 8.0 -24.2 234 17 311.1 311.3 286.5 313.3 0.62 29 462 5983 -23.1 -30.1 53 7.0 -24.3 227 18 311.8 312.0 286.8 314.2 0.68 30 461 5999 -23.1 -30.1 53 7.0 -24.3 225 18 312.0 312.2 286.9 314.4 0.68 31 460 6015 -23.1 -27.6 67 4.5 -23.9 224 18 312.2 312.4 287.1 315.2 0.86 32 458 6047 -23.1 -37.1 27 14.0 -25.1 220 18 312.6 312.7 286.7 313.9 0.35 33 453 6127 -23.7 -39.7 22 16.0 -25.7 214 19 312.9 312.9 286.7 313.8 0.27 34 451 6160 -23.5 -42.5 16 19.0 -25.7 213 20 313.5 313.5 286.8 314.2 0.20 35 449 6192 -23.3 -39.3 22 16.0 -25.4 212 20 314.1 314.2 287.1 315.2 0.28 36 422 6644 -26.7 -32.7 57 6.0 -27.6 205 24 315.4 315.5 287.9 317.5 0.58 37 419 6695 -27.1 -34.1 51 7.0 -28.1 205 25 315.6 315.6 287.9 317.4 0.51 38 416 6747 -26.7 -41.7 23 15.0 -28.4 205 25 316.7 316.8 287.9 317.6 0.24 39 414 6782 -27.1 -38.1 34 11.0 -28.5 205 26 316.6 316.7 288.1 317.9 0.35 40 413 6800 -27.1 -31.5 66 4.4 -27.8 205 26 316.9 317.0 288.5 319.2 0.66 41 405 6941 -27.7 -34.7 51 7.0 -28.7 205 27 317.9 318.0 288.6 319.6 0.50 42 400 7030 -28.1 -33.0 63 4.9 -28.8 185 28 318.5 318.6 288.9 320.6 0.59 43 390 7211 -29.9 -33.2 73 3.3 -30.4 173 27 318.4 318.5 288.9 320.5 0.60 44 386 7285 -30.1 -30.7 94 0.6 -30.2 168 26 319.1 319.3 289.3 321.8 0.77 45 380 7396 -30.7 -31.8 90 1.1 -30.9 164 26 319.7 319.9 289.4 322.2 0.70 46 374 7509 -31.5 -36.5 61 5.0 -32.1 162 27 320.1 320.2 289.3 321.8 0.45 47 366 7662 -32.7 -38.7 55 6.0 -33.4 159 27 320.5 320.6 289.3 321.9 0.37 48 348 8014 -36.1 -39.5 71 3.4 -36.4 151 29 320.6 320.7 289.3 321.9 0.36 49 337 8237 -37.3 -47.3 35 10.0 -38.0 145 30 321.9 321.9 289.5 322.5 0.16 50 334 8299 -37.7 -42.7 59 5.0 -38.1 146 30 322.2 322.2 289.7 323.2 0.27 51 327 8445 -38.5 -48.5 34 10.0 -39.1 148 31 323.0 323.1 289.9 323.6 0.14 52 301 9008 -43.9 -47.3 69 3.4 -44.1 156 26 323.2 323.2 289.9 323.9 0.18 53 300 9030 -44.1 -47.7 67 3.6 -44.3 155 26 323.2 323.2 289.9 323.9 0.17 54 298 9075 -44.1 -53.1 36 9.0 -44.5 155 26 323.8 323.8 290.0 324.2 0.09 55 291 9234 -45.1 -51.1 51 6.0 -45.4 154 26 324.6 324.6 290.3 325.1 0.12 56 285 9373 -45.7 -57.7 25 12.0 -46.1 151 24 325.7 325.7 290.5 325.9 0.06 57 257 10058 -47.7 -68.7 7 21.0 -48.1 200 29 332.5 332.5 292.4 332.6 0.01 58 250 10240 -46.9 -69.9 6 23.0 -47.4 200 31 336.3 336.3 293.4 336.4 0.01 59 200 11730 -46.9 -78.9 1 32.0 -47.6 230 32 358.5 358.5 298.4 358.5 0.00 60 150 13640 -51.1 -83.1 1 32.0 -51.7 280 18 382.0 382.0 302.6 382.0 0.00 61 100 16220 -57.3 -87.3 1 30.0 -57.7 240 21 417.0 417.0 307.4 417.0 0.00 62 93 16678 -56.7 -86.7 1 30.0 -57.2 258 20 426.9 426.9 308.5 427.0 0.00 63 70 18470 -58.1 -88.1 1 30.0 -58.6 270 24 460.1 460.1 311.8 460.1 0.00 64 58 19644 -60.5 -89.5 1 29.0 -61.0 281 18 480.1 480.1 313.5 480.1 0.00 65 50 20570 -58.9 -88.9 1 30.0 -59.6 260 13 504.7 504.7 315.3 504.7 0.00 66 48 20826 -58.7 -88.7 1 30.0 -59.4 267 16 511.1 511.1 315.7 511.1 0.00 67 41 21810 -61.5 -90.5 1 29.0 -62.1 273 10 527.7 527.7 316.8 527.7 0.00 68 32 23356 -58.7 -89.7 1 31.0 -59.7 304 6 573.9 573.9 319.3 573.9 0.00 69 30 23760 -60.5 -89.5 1 29.0 -61.4 255 6 579.7 579.7 319.6 579.7 0.00 70 21 25969 -62.9 -90.9 1 28.0 -63.8 303 15 634.7 634.7 322.1 634.7 0.00 71 20 26270 -62.5 -91.5 1 29.0 -63.5 265 20 644.9 644.9 322.5 644.9 0.00 72 18 26921 -61.9 -90.9 1 29.0 -63.1 305 19 666.5 666.5 323.3 666.5 0.01 73 14 28457 -66.7 -92.7 1 26.0 -67.5 298 19 699.9 699.9 324.4 699.9 0.00 74 13 28908 -63.7 -91.7 1 28.0 -65.0 283 26 725.3 725.3 325.2 725.3 0.01 75 12 29397 -65.5 -92.5 1 27.0 -66.6 299 28 735.7 735.7 325.6 735.7 0.01 76 10 30510 -63.9 -91.9 1 28.0 -65.4 275 28 781.0 781.0 326.8 781.1 0.01 77 8.2 31723 -65.1 -92.1 1 27.0 -66.7 821.9 821.9 327.8 822.0 0.01 78 5.5 34214 -55.3 -89.3 1 34.0 -60.6 964.7 964.8 330.6 965.0 0.02 79 4.5 35500 -53.5 -88.5 1 35.0 -60.3 1030.2 1030.2 331.6 1030.5 0.03 80 4.0 36255 -55.1 -88.1 1 33.0 -61.6 1057.7 1057.7 332.1 1058.2 0.04 81 3.4 37300 -51.9 -86.9 1 35.0 -60.6 1124.3 1124.3 332.9 1125.0 0.06 TRP 257 10058 -47.7 -68.7 7 21.0 -48.1 200 29 332.5 332.5 292.4 332.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5443.00 m Freezing level: 843.85 mb = 1340.82 m = 4398.96 ft Wetbulb zero: 844.24 mb = 1335.19 m = 4380.48 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 51.09 % Est. max temperature: 11.38 C = 52.48 F Sfc-Lift cond lev (LCL): 950.75 mb = 364.68 m = 1196.45 ft T: 5.49 C 700-500 lapse rate: 5.50 C/km ThetaE index: 5.28 C Layer 790.0- 770.0 mb Conv cond level (CCL): 880.75 mb = 993.95 m = 3260.96 ft Mean mixing ratio: 5.03 g/kg Conv temperature: 8.96 C = 48.12 F Cap Strength: 11.03 C Lifted Index: 10.86 C Risk: None Lifted Index @300 mb: 17.76 C Lifted Index @700 mb: 5.31 C Showalter Index: 9.86 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 19.70 C K Index: 6.10 Risk: None Sweat Index: 33.80 Risk: None Energy Index: 2.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.24 J/kg Max Up Vert Vel: 5.34 m/s Conv Inhibition (B-): 80504.02 J/kg Cap Strength: 10.94 C Lift Cond Lev (LCL): 895.60 mb = 858.59 m = 2816.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 at 9 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 ---------------------------------------------------------- 0 961 274 295 6 5.4 -2.5 | 96 3 -2.8 0.3 1 958 305 290 6 5.6 -2.1 | 107 3 -2.6 0.8 2 925 597 300 14 12.1 -7.0 | 317 6 3.9 -4.2 3 924 610 300 14 12.1 -7.0 | 317 6 3.9 -4.2 4 889 914 310 9 6.9 -5.8 | 24 3 -1.3 -2.9 5 857 1219 335 5 2.1 -4.5 | 74 6 -6.1 -1.7 6 850 1281 325 6 3.4 -4.9 | 66 5 -4.8 -2.1 7 793 1829 220 1 0.6 0.8 | 116 8 -7.6 3.6 8 763 2134 270 9 9.0 -0.0 | 196 3 0.8 2.8 9 734 2438 280 10 9.8 -1.7 | 236 2 1.6 1.1 10 707 2743 295 8 7.3 -3.4 | 60 1 -1.0 -0.5 11 700 2818 320 7 4.5 -5.4 | 56 4 -3.7 -2.5 12 679 3048 305 10 8.2 -5.7 | 0 3 -0.0 -2.9 13 627 3658 265 18 17.9 1.6 | 246 11 9.7 4.4 14 603 3962 265 12 12.0 1.0 | 224 5 3.8 3.9 15 580 4267 240 14 12.1 7.0 | 202 11 3.9 9.8 16 557 4572 225 13 9.2 9.2 | 185 12 1.0 12.0 17 535 4877 230 12 9.2 7.7 | 185 11 1.0 10.6 18 500 5400 240 17 14.7 8.5 | 210 13 6.5 11.3 19 494 5486 240 17 14.7 8.5 | 210 13 6.5 11.3 20 474 5791 245 16 14.5 6.8 | 213 11 6.3 9.6 21 455 6096 215 19 10.9 15.6 | 188 19 2.7 18.4 22 436 6401 205 22 9.3 19.9 | 183 23 1.1 22.8 23 401 7010 205 28 11.8 25.4 | 187 28 3.6 28.2 24 400 7030 185 28 2.4 27.9 | 169 31 -5.8 30.7 25 384 7315 165 26 -6.7 25.1 | 152 32 -14.9 28.0 26 367 7620 160 27 -9.2 25.4 | 148 33 -17.4 28.2 27 337 8230 145 30 -17.2 24.6 | 137 37 -25.4 27.4 28 322 8534 150 31 -15.5 26.8 | 141 38 -23.7 29.7 29 308 8839 160 28 -9.6 26.3 | 149 34 -17.8 29.2 30 300 9030 155 26 -11.0 23.6 | 144 33 -19.2 26.4 31 295 9144 155 27 -11.4 24.5 | 144 34 -19.6 27.3 32 282 9449 150 23 -11.5 19.9 | 139 30 -19.7 22.8 33 257 10058 200 29 9.9 27.3 | 183 30 1.7 30.1 34 257 10058 195 30 7.8 29.0 | 179 32 -0.4 31.8 35 250 10240 200 31 10.6 29.1 | 184 32 2.4 32.0 36 245 10363 205 32 13.5 29.0 | 189 32 5.3 31.8 37 234 10668 205 27 11.4 24.5 | 187 27 3.2 27.3 38 224 10973 200 17 5.8 16.0 | 173 19 -2.4 18.8 39 214 11278 220 16 10.3 12.3 | 188 15 2.1 15.1 40 204 11582 210 24 12.0 20.8 | 189 24 3.8 23.6 41 200 11730 230 32 24.5 20.6 | 215 29 16.3 23.4 42 178 12497 250 39 36.6 13.3 | 240 33 28.4 16.2 43 170 12802 270 28 28.0 -0.0 | 262 20 19.8 2.8 44 163 13106 255 18 17.4 4.7 | 231 12 9.2 7.5 45 150 13640 280 18 17.7 -3.1 | 272 10 9.5 -0.3 46 141 14021 285 18 17.4 -4.7 | 281 9 9.2 -1.8 47 135 14326 260 17 16.7 3.0 | 236 10 8.5 5.8 48 128 14630 275 15 14.9 -1.3 | 257 7 6.7 1.5 49 117 15240 235 15 12.3 8.6 | 200 12 4.1 11.4 50 106 15850 240 33 28.6 16.5 | 226 28 20.4 19.3 51 101 16154 225 19 13.4 13.4 | 198 17 5.2 16.3 52 100 16220 240 21 18.2 10.5 | 217 17 10.0 13.3 53 96 16459 240 21 18.2 10.5 | 217 17 10.0 13.3 54 92 16764 265 20 19.9 1.7 | 249 13 11.7 4.6 55 83 17374 245 21 19.0 8.9 | 223 16 10.8 11.7 56 79 17678 250 15 14.1 5.1 | 216 10 5.9 8.0 57 76 17983 220 16 10.3 12.3 | 188 15 2.1 15.1 58 70 18470 270 24 24.0 -0.0 | 260 16 15.8 2.8 59 69 18593 260 27 26.6 4.7 | 248 20 18.4 7.5 60 65 18898 270 24 24.0 -0.0 | 260 16 15.8 2.8 61 62 19202 275 17 16.9 -1.5 | 261 9 8.7 1.4 62 59 19507 265 18 17.9 1.6 | 246 11 9.7 4.4 63 56 19812 300 17 14.7 -8.5 | 311 9 6.5 -5.7 64 51 20422 260 10 9.8 1.7 | 200 5 1.6 4.6 65 50 20570 260 13 12.8 2.3 | 222 7 4.6 5.1 66 49 20726 275 17 16.9 -1.5 | 261 9 8.7 1.4 67 46 21031 250 15 14.1 5.1 | 216 10 5.9 8.0 68 44 21336 290 7 6.6 -2.4 | 105 2 -1.6 0.4 69 42 21641 285 10 9.7 -2.6 | 260 1 1.5 0.3 70 38 22250 240 10 8.7 5.0 | 183 8 0.5 7.8 71 36 22555 275 13 13.0 -1.1 | 250 5 4.7 1.7 72 35 22860 275 10 10.0 -0.9 | 222 3 1.8 2.0 73 33 23165 320 11 7.1 -8.4 | 11 6 -1.1 -5.6 74 31 23470 295 3 2.7 -1.3 | 106 6 -5.5 1.6 75 30 23760 255 6 5.8 1.6 | 151 5 -2.4 4.4 76 26 24689 255 10 9.7 2.6 | 195 6 1.5 5.4 77 25 24994 315 14 9.9 -9.9 | 346 7 1.7 -7.1 78 23 25298 315 10 7.1 -7.1 | 15 4 -1.1 -4.2 79 22 25603 275 10 10.0 -0.9 | 222 3 1.8 2.0 80 21 25908 310 14 10.7 -9.0 | 338 7 2.5 -6.2 81 20 26270 265 20 19.9 1.7 | 249 13 11.7 4.6 82 19 26518 265 18 17.9 1.6 | 246 11 9.7 4.4 83 18 26822 305 21 17.2 -12.0 | 316 13 9.0 -9.2 84 17 27127 305 16 13.1 -9.2 | 322 8 4.9 -6.3 85 17 27432 285 22 21.3 -5.7 | 282 13 13.0 -2.9 86 16 27737 280 28 27.6 -4.9 | 276 19 19.4 -2.0 87 14 28346 310 17 13.0 -10.9 | 329 9 4.8 -8.1 88 14 28651 275 22 21.9 -1.9 | 266 14 13.7 0.9 89 12 29261 295 32 29.0 -13.5 | 297 23 20.8 -10.7 90 12 29566 305 24 19.7 -13.8 | 314 16 11.5 -10.9 91 11 29870 280 20 19.7 -3.5 | 273 12 11.5 -0.6 92 11 30175 285 21 20.3 -5.4 | 282 12 12.1 -2.6 93 10 30510 275 28 27.9 -2.4 | 269 20 19.7 0.4 Wind Parameters Mean winds (0-6000m): 259.1 at 11.6 knts Storm direction: 289.1 at 8.7 knts Shear (0-3000m) pos: 1.4 neg: 1.2 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): -164.0 deg Storm rel helicity (0-3000m) pos: 25.3 neg: -8.0 tot: 17.3 m^2/s^2 ave: 5.8 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.83 Bulk Shear: 7.79 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 ------------------------------------------------------------------------------- 500 299 11 333 3| 5.7 0.0 5.7| 2.6 -1.0 1.7 3.3 -0.18| 11.2 -2.0 1000 306 9 16 3| 1.6 0.0 1.6| 8.8 -1.3 7.5 7.5 0.21| 9.4 1.9 1500 307 7 56 3| 1.1 2.1 3.2| 14.1 -2.2 11.9 7.9 0.30| 8.9 2.6 2000 299 7 75 2| 1.9 1.6 3.5| 24.7 -2.2 22.6 11.3 0.43| 9.2 4.0 2500 295 7 77 2| 1.7 1.3 3.0| 25.3 -2.2 23.2 9.3 0.44| 8.6 3.7 3000 297 8 60 1| 1.4 1.2 2.6| 25.3 -8.0 17.3 5.8 0.22| 8.6 1.9 4000 284 10 243 1| 1.1 2.3 3.3| 25.3 -30.8 -5.4 -1.4 -0.00| 9.0 -0.0 5000 270 10 217 4| 1.1 1.9 2.9| 37.3 -40.6 -3.3 -0.7 0.00| 8.2 0.0 6000 259 12 212 6| 1.0 2.6 3.6| 43.6 -72.2 -28.6 -4.8 -0.06| 8.1 -0.5 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20251018.00.gif