UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for CYQD... Searching the city database file for: CYQD ... Date:0000Z 17 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 77 SFC 976 274 10.4 3.4 62 7.0 6.9 0 0 285.5 286.4 281.2 299.6 5.00 2 938 608 8.8 1.8 61 7.0 5.4 325 5 287.2 288.0 281.5 300.4 4.64 3 932 662 10.0 -5.0 34 15.0 3.6 332 5 288.9 289.4 280.1 297.2 2.82 4 925 726 10.2 -5.8 32 16.0 3.5 340 5 289.7 290.2 280.3 297.6 2.68 5 923 744 10.2 -6.8 30 17.0 3.2 341 5 289.9 290.4 280.1 297.3 2.48 6 864 1289 5.8 -4.2 49 10.0 1.5 15 10 290.9 291.4 281.5 300.4 3.24 7 850 1422 4.8 -8.2 38 13.0 -0.3 15 10 291.2 291.6 280.6 298.4 2.42 8 824 1674 3.6 -11.4 32 15.0 -1.8 336 10 292.5 292.8 280.6 298.4 1.94 9 797 1945 3.6 -20.4 15 24.0 -3.6 287 12 295.3 295.5 280.6 298.3 0.95 10 781 2110 6.0 -37.0 3 43.0 -3.5 277 15 299.6 299.6 281.4 300.3 0.20 11 724 2726 3.0 -40.0 2 43.0 -5.7 265 8 302.9 302.9 282.8 303.4 0.16 12 700 2999 3.2 305 17 306.0 13 687 3151 3.8 297 21 308.3 14 536 5117 -10.9 -29.9 19 19.0 -15.1 269 16 313.5 313.6 287.3 315.5 0.60 15 500 5650 -12.7 -33.7 15 21.0 -16.9 280 16 317.6 317.6 288.5 319.1 0.44 16 492 5773 -13.7 -35.7 14 22.0 -17.7 284 15 317.8 317.9 288.5 319.1 0.37 17 436 6678 -20.3 -37.3 20 17.0 -22.9 279 17 320.6 320.7 289.3 321.9 0.36 18 409 7148 -23.1 -43.1 14 20.0 -25.6 287 16 322.9 322.9 289.9 323.7 0.21 19 400 7310 -24.1 -40.1 21 16.0 -26.2 290 16 323.7 323.7 290.2 324.8 0.29 20 378 7718 -27.3 -43.3 20 16.0 -29.1 283 17 324.7 324.8 290.5 325.6 0.22 21 374 7795 -27.9 -40.9 28 13.0 -29.5 281 18 324.9 325.0 290.6 326.0 0.29 22 314 9020 -38.5 -58.5 10 20.0 -39.4 310 11 326.8 326.8 290.9 327.0 0.05 23 300 9330 -41.5 -57.5 16 16.0 -42.2 345 11 326.9 326.9 290.9 327.1 0.05 24 250 10540 -52.3 -61.3 33 9.0 -52.5 345 23 328.3 328.3 291.3 328.5 0.04 25 242 10750 -54.1 -62.1 37 8.0 -54.2 339 23 328.7 328.7 291.4 328.8 0.04 26 221 11328 -57.3 -64.3 41 7.0 -57.4 285 19 332.4 332.4 292.4 332.5 0.03 27 212 11591 -56.3 -71.3 14 15.0 -56.5 286 21 337.9 337.9 293.8 338.0 0.01 28 200 11960 -58.1 -73.1 13 15.0 -58.3 310 25 340.8 340.8 294.5 340.8 0.01 29 196 12087 -58.7 -74.7 11 16.0 -58.9 315 25 341.8 341.8 294.7 341.8 0.01 30 191 12250 -56.5 -77.5 5 21.0 -56.8 321 26 347.8 347.8 296.1 347.9 0.01 31 181 12590 -57.7 -79.7 4 22.0 -57.9 324 29 351.3 351.3 296.9 351.3 0.00 32 172 12914 -53.7 -81.7 2 28.0 -54.1 297 30 363.1 363.1 299.3 363.1 0.00 33 156 13533 -58.9 -82.9 3 24.0 -59.1 278 32 364.5 364.5 299.5 364.5 0.00 34 152 13697 -57.5 -83.5 2 26.0 -57.8 279 35 369.6 369.6 300.5 369.6 0.00 35 150 13780 -58.1 -83.1 3 25.0 -58.3 280 36 370.0 370.0 300.5 370.0 0.00 36 125 14922 -61.1 -86.1 2 25.0 -61.3 284 36 384.3 384.3 302.9 384.4 0.00 37 124 14973 -59.1 -85.1 2 26.0 -59.4 284 36 388.9 388.9 303.6 388.9 0.00 38 107 15889 -63.3 -87.3 2 24.0 -63.5 273 36 397.7 397.7 304.9 397.7 0.00 39 101 16248 -59.7 -87.7 1 28.0 -60.0 281 33 411.2 411.2 306.7 411.2 0.00 40 100 16310 -59.9 -86.9 2 27.0 -60.2 275 29 412.0 412.0 306.7 412.0 0.00 41 97 16500 -59.3 -87.3 1 28.0 -59.6 274 30 416.8 416.8 307.3 416.8 0.00 42 70 18520 -62.3 -89.3 2 27.0 -62.6 275 37 451.1 451.1 311.0 451.1 0.00 43 68 18698 -62.9 -89.9 1 27.0 -63.2 275 37 453.6 453.6 311.2 453.6 0.00 44 63 19171 -59.9 -88.9 1 29.0 -60.4 279 34 470.2 470.2 312.7 470.2 0.00 45 53 20240 -63.1 -90.1 1 27.0 -63.5 292 15 486.6 486.6 314.0 486.6 0.00 46 50 20600 -61.1 -90.1 1 29.0 -61.6 300 23 499.5 499.5 314.9 499.5 0.00 47 40 21992 -59.1 -89.1 1 30.0 -59.9 286 20 537.4 537.4 317.3 537.5 0.00 48 36 22647 -62.5 -90.5 1 28.0 -63.1 308 18 545.1 545.1 317.8 545.1 0.00 49 30 23770 -63.3 -91.3 1 28.0 -63.9 340 13 572.1 572.1 319.3 572.1 0.00 50 20 26260 -64.3 -91.3 1 27.0 -65.1 320 25 639.4 639.4 322.3 639.4 0.00 51 13 28878 -67.5 -93.5 1 26.0 -68.3 328 34 712.1 712.1 324.8 712.1 0.00 52 10 30470 -64.7 -92.7 1 28.0 -66.1 300 23 778.0 778.0 326.7 778.1 0.01 53 6.3 33307 -62.3 -91.3 1 29.0 -64.9 898.2 898.2 329.4 898.3 0.01 54 5.8 33823 -57.9 -89.9 1 32.0 -62.0 938.9 938.9 330.1 939.1 0.02 55 5.1 34636 -56.9 -88.9 1 32.0 -61.8 978.6 978.6 330.8 978.8 0.03 56 5.0 34761 -57.1 -88.1 1 31.0 -62.0 983.2 983.2 330.9 983.6 0.03 TRP 221 11328 -57.3 -64.3 41 7.0 -57.4 285 19 332.4 332.4 292.4 332.5 0.03 WND Sounding variables and indices 1000-500 mb thick: 5573.00 m Freezing level: 647.97 mb = 3659.36 m = 12005.62 ft Wetbulb zero: 852.18 mb = 1401.12 m = 4596.80 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 26.73 % Est. max temperature: 17.23 C = 63.01 F Sfc-Lift cond lev (LCL): 877.45 mb = 1161.25 m = 3809.83 ft T: 6.83 C 700-500 lapse rate: 6.00 C/km ThetaE index: 3.20 C Layer 932.0- 925.0 mb Conv cond level (CCL): 556.72 mb = 4816.25 m = 15801.16 ft Mean mixing ratio: 3.58 g/kg Conv temperature: 37.41 C = 99.35 F Cap Strength: 14.85 C Lifted Index: 16.99 C Risk: None Lifted Index @300 mb: 19.86 C Lifted Index @700 mb: 13.20 C Showalter Index: 17.40 C Risk: None Total Totals Index: 22.00 C Risk: None Vertical Totals Index: 17.50 C Cross Totals Index: 4.50 C K Index: -32.77 Risk: None Sweat Index: 36.00 Risk: None Energy Index: 4.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.34 J/kg Max Up Vert Vel: 7.39 m/s Conv Inhibition (B-): 63882.74 J/kg Cap Strength: 16.93 C Lift Cond Lev (LCL): 780.63 mb = 2113.60 m = 6934.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 10 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 ---------------------------------------------------------- 0 976 274 0 0 -0.0 -0.0 | 138 10 -6.4 7.1 1 972 305 305 3 2.5 -1.7 | 144 7 -3.9 5.4 2 938 610 325 5 2.9 -4.1 | 131 5 -3.5 3.0 3 925 726 340 5 1.7 -4.7 | 117 5 -4.7 2.4 4 904 914 355 7 0.6 -7.0 | 92 6 -5.8 0.2 5 871 1219 15 10 -2.6 -9.7 | 74 9 -9.0 -2.5 6 850 1422 15 10 -2.6 -9.7 | 74 9 -9.0 -2.5 7 839 1524 15 10 -2.6 -9.7 | 74 9 -9.0 -2.5 8 808 1829 295 9 8.2 -3.8 | 208 4 1.8 3.3 9 779 2134 275 16 15.9 -1.4 | 239 11 9.5 5.7 10 750 2438 265 7 7.0 0.6 | 184 8 0.6 7.7 11 722 2743 265 8 8.0 0.7 | 191 8 1.6 7.8 12 700 2999 305 17 13.9 -9.8 | 289 8 7.5 -2.6 13 696 3048 300 23 19.9 -11.5 | 288 14 13.5 -4.4 14 644 3658 280 11 10.8 -1.9 | 220 7 4.4 5.2 15 596 4267 270 17 17.0 -0.0 | 236 13 10.6 7.1 16 573 4572 280 15 14.8 -2.6 | 242 10 8.4 4.5 17 552 4877 265 17 16.9 1.5 | 231 14 10.5 8.6 18 531 5182 270 15 15.0 -0.0 | 230 11 8.6 7.1 19 510 5486 310 14 10.7 -9.0 | 293 5 4.3 -1.9 20 500 5650 280 16 15.8 -2.8 | 245 10 9.4 4.4 21 491 5791 285 15 14.5 -3.9 | 248 9 8.1 3.2 22 471 6096 270 18 18.0 -0.0 | 238 14 11.6 7.1 23 400 7310 290 16 15.0 -5.5 | 259 9 8.6 1.7 24 400 7315 290 19 17.9 -6.5 | 267 11 11.5 0.6 25 383 7620 285 17 16.4 -4.4 | 255 10 10.0 2.7 26 351 8230 270 20 20.0 -0.0 | 242 15 13.6 7.1 27 336 8534 275 12 12.0 -1.0 | 222 8 5.6 6.1 28 308 9144 320 11 7.1 -8.4 | 333 1 0.7 -1.3 29 300 9330 345 11 2.8 -10.6 | 45 5 -3.6 -3.5 30 295 9449 345 11 2.8 -10.6 | 45 5 -3.6 -3.5 31 257 10363 350 22 3.8 -21.7 | 10 15 -2.6 -14.5 32 250 10540 345 23 6.0 -22.2 | 2 15 -0.4 -15.1 33 245 10668 340 23 7.9 -21.6 | 354 15 1.5 -14.5 34 234 10973 335 24 10.1 -21.8 | 346 15 3.7 -14.6 35 223 11278 285 18 17.4 -4.7 | 257 11 11.0 2.5 36 221 11328 285 19 18.4 -4.9 | 260 12 12.0 2.2 37 212 11582 285 21 20.3 -5.4 | 263 14 13.9 1.7 38 200 11960 310 25 19.2 -16.1 | 305 16 12.7 -8.9 39 184 12497 330 27 13.5 -23.4 | 336 18 7.1 -16.3 40 175 12802 310 33 25.3 -21.2 | 307 24 18.9 -14.1 41 167 13106 275 26 25.9 -2.3 | 256 20 19.5 4.9 42 150 13780 280 36 35.5 -6.3 | 268 29 29.1 0.9 43 144 14021 280 34 33.5 -5.9 | 267 27 27.1 1.2 44 131 14630 265 30 29.9 2.6 | 247 25 23.5 9.7 45 125 14935 285 36 34.8 -9.3 | 274 28 28.4 -2.2 46 119 15240 280 32 31.5 -5.6 | 266 25 25.1 1.6 47 108 15850 270 35 35.0 -0.0 | 256 29 28.6 7.1 48 103 16154 290 39 36.6 -13.3 | 282 31 30.2 -6.2 49 100 16310 275 29 28.9 -2.5 | 258 23 22.5 4.6 50 98 16459 275 29 28.9 -2.5 | 258 23 22.5 4.6 51 93 16764 265 33 32.9 2.9 | 249 28 26.5 10.0 52 84 17374 290 40 37.6 -13.7 | 282 32 31.2 -6.6 53 76 17983 290 25 23.5 -8.6 | 275 17 17.1 -1.4 54 73 18288 270 31 31.0 -0.0 | 254 26 24.6 7.1 55 70 18520 275 37 36.9 -3.2 | 263 31 30.5 3.9 56 66 18898 275 38 37.9 -3.3 | 263 32 31.5 3.8 57 63 19202 280 33 32.5 -5.7 | 267 26 26.1 1.4 58 54 20117 310 13 10.0 -8.4 | 289 4 3.6 -1.2 59 51 20422 265 19 18.9 1.7 | 235 15 12.5 8.8 60 50 20600 300 23 19.9 -11.5 | 288 14 13.5 -4.4 61 49 20726 300 25 21.7 -12.5 | 289 16 15.2 -5.4 62 44 21336 310 18 13.8 -11.6 | 301 9 7.4 -4.4 63 42 21641 310 19 14.6 -12.2 | 302 10 8.2 -5.1 64 40 21946 285 20 19.3 -5.2 | 261 13 12.9 2.0 65 35 22860 315 17 12.0 -12.0 | 311 7 5.6 -4.9 66 33 23165 255 14 13.5 3.6 | 214 13 7.1 10.8 67 31 23470 275 13 13.0 -1.1 | 228 9 6.5 6.0 68 30 23770 340 13 4.4 -12.2 | 21 5 -2.0 -5.1 69 30 23774 270 21 21.0 -0.0 | 244 16 14.6 7.1 70 29 24079 285 14 13.5 -3.6 | 244 8 7.1 3.5 71 27 24384 360 12 -0.0 -12.0 | 53 8 -6.4 -4.9 72 26 24689 280 10 9.8 -1.7 | 213 6 3.4 5.4 73 25 24994 285 14 13.5 -3.6 | 244 8 7.1 3.5 74 22 25603 310 17 13.0 -10.9 | 300 8 6.6 -3.8 75 21 25908 320 25 16.1 -19.2 | 321 15 9.7 -12.0 76 20 26260 320 25 16.1 -19.2 | 321 15 9.7 -12.0 77 19 26518 310 24 18.4 -15.4 | 305 15 12.0 -8.3 78 18 26822 330 27 13.5 -23.4 | 336 18 7.1 -16.3 79 17 27127 310 23 17.6 -14.8 | 304 14 11.2 -7.7 80 16 27432 315 29 20.5 -20.5 | 313 19 14.1 -13.4 81 16 27737 300 25 21.7 -12.5 | 289 16 15.2 -5.4 82 13 28956 330 35 17.5 -30.3 | 334 26 11.1 -23.2 83 12 29261 295 32 29.0 -13.5 | 286 23 22.6 -6.4 84 11 29870 325 31 17.8 -25.4 | 328 22 11.4 -18.3 85 10 30470 300 23 19.9 -11.5 | 288 14 13.5 -4.4 Wind Parameters Mean winds (0-6000m): 288.1 at 12.8 knts Storm direction: 318.1 at 9.6 knts Shear (0-3000m) pos: 2.1 neg: 2.4 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 131.9 deg Storm rel helicity (0-3000m) pos: 30.4 neg: -43.3 tot: -13.0 m^2/s^2 ave: -4.3 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.19 Bulk Shear: 12.49 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 ------------------------------------------------------------------------------- 500 324 4 133 5| 0.0 5.7 5.7| 1.3 -3.9 -2.6 -5.1 -0.31| 7.3 -2.3 1000 351 6 101 6| 3.1 2.8 5.9| 1.3 -10.3 -9.0 -9.0 -0.46| 6.8 -3.1 1500 355 7 88 6| 2.1 3.9 5.9| 1.9 -13.2 -11.3 -7.5 -0.08| 8.9 -0.7 2000 328 9 82 2| 1.5 4.3 5.8| 5.3 -22.3 -17.0 -8.5 -0.08| 10.0 -0.8 2500 315 9 165 1| 1.2 2.9 4.1| 9.6 -32.3 -22.7 -9.1 -0.13| 9.4 -1.2 3000 308 10 238 2| 2.1 2.4 4.5| 30.4 -43.3 -13.0 -4.3 0.03| 11.4 0.4 4000 298 11 241 4| 1.6 2.2 3.8| 35.9 -59.1 -23.1 -5.8 -0.03| 10.4 -0.4 5000 290 12 239 6| 1.5 1.7 3.3| 44.9 -66.0 -21.1 -4.2 -0.02| 9.7 -0.2 6000 288 13 241 7| 1.3 1.8 3.1| 56.2 -80.9 -24.7 -4.1 -0.02| 9.9 -0.2 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20251017.00.gif