UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for CYQD... Searching the city database file for: CYQD ... Date:1200Z 21 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 144 SFC 983 274 2.8 -2.2 70 5.0 0.8 325 4 277.3 277.9 274.8 286.5 3.30 2 925 771 -1.9 -2.9 93 1.0 -2.3 315 10 277.4 277.9 274.9 286.6 3.33 3 902 970 -3.7 -3.7 100 0.0 -3.7 323 10 277.5 278.1 274.8 286.4 3.22 4 862 1327 -6.3 -6.5 98 0.2 -6.4 333 13 278.4 278.9 274.6 286.1 2.72 5 857 1372 -3.9 -6.9 80 3.0 -5.0 331 14 281.4 281.9 276.1 289.0 2.66 6 851 1428 -3.7 -6.5 81 2.8 -4.7 330 16 282.2 282.6 276.7 290.0 2.76 7 850 1437 -3.7 -6.5 81 2.8 -4.7 330 16 282.3 282.7 276.7 290.1 2.76 8 840 1530 -4.3 -7.1 81 2.8 -5.3 330 16 282.6 283.1 276.7 290.2 2.67 9 815 1768 -5.7 -7.9 84 2.2 -6.5 330 16 283.6 284.0 277.2 291.0 2.58 10 751 2406 -7.7 -15.7 53 8.0 -9.9 339 18 288.1 288.4 277.9 292.6 1.50 11 700 2950 -10.9 -18.9 52 8.0 -12.9 325 21 290.4 290.6 278.7 294.2 1.23 12 615 3935 -15.7 -28.7 32 13.0 -18.1 333 21 295.9 296.0 280.3 297.7 0.58 13 577 4413 -18.3 -28.3 41 10.0 -20.1 329 22 298.3 298.4 281.5 300.4 0.64 14 519 5197 -22.1 -42.1 15 20.0 -24.3 315 18 302.8 302.9 282.8 303.5 0.18 15 500 5470 -24.3 -46.3 11 22.0 -26.3 320 24 303.4 303.4 283.0 303.8 0.12 16 482 5736 -26.5 -49.5 10 23.0 -28.3 324 26 303.9 303.9 283.1 304.2 0.09 17 452 6197 -28.5 -54.5 6 26.0 -30.2 328 27 307.0 307.0 284.2 307.2 0.05 18 427 6601 -31.7 -58.7 5 27.0 -33.1 322 23 308.0 308.0 284.6 308.1 0.03 19 400 7060 -34.3 -59.3 6 25.0 -35.4 285 12 310.4 310.4 285.5 310.5 0.03 20 362 7751 -39.7 -59.7 10 20.0 -40.4 297 17 312.2 312.2 286.1 312.3 0.03 21 318 8625 -46.1 -54.1 40 8.0 -46.4 298 17 315.1 315.1 287.2 315.4 0.08 22 314 8709 -46.5 -60.5 19 14.0 -46.9 299 17 315.7 315.7 287.3 315.8 0.04 23 300 9010 -48.9 -57.9 34 9.0 -49.1 305 18 316.4 316.4 287.6 316.6 0.05 24 283 9391 -51.1 -61.1 29 10.0 -51.3 310 17 318.6 318.6 288.3 318.7 0.04 25 279 9483 -51.3 -69.3 10 18.0 -51.6 311 16 319.6 319.6 288.6 319.7 0.01 26 260 9938 -53.5 -69.5 13 16.0 -53.7 320 14 322.9 322.9 289.6 322.9 0.01 27 250 10190 -53.3 -66.3 19 13.0 -53.5 285 18 326.8 326.8 290.8 326.9 0.02 28 239 10480 -52.9 -69.9 11 17.0 -53.2 281 17 331.7 331.7 292.2 331.7 0.01 29 221 10983 -54.3 -76.3 5 22.0 -54.6 288 20 337.0 337.0 293.6 337.0 0.01 30 208 11374 -51.5 -76.5 3 25.0 -51.9 300 23 347.3 347.3 296.0 347.3 0.01 31 207 11405 -51.7 -76.7 3 25.0 -52.1 300 23 347.5 347.5 296.1 347.5 0.01 32 205 11469 -49.5 -77.5 2 28.0 -50.0 300 24 351.9 351.9 297.0 351.9 0.00 33 200 11630 -50.7 -77.7 3 27.0 -51.1 300 24 352.5 352.5 297.2 352.5 0.00 34 184 12171 -52.9 -79.9 2 27.0 -53.3 306 23 357.4 357.4 298.2 357.4 0.00 35 170 12680 -53.7 -81.7 2 28.0 -54.1 306 23 364.3 364.3 299.5 364.3 0.00 36 152 13404 -51.3 -82.3 1 31.0 -51.8 290 29 380.2 380.2 302.3 380.2 0.00 37 150 13490 -51.7 -82.7 1 31.0 -52.2 295 19 381.0 381.0 302.4 381.0 0.00 38 137 14077 -53.1 -83.1 1 30.0 -53.6 287 21 388.5 388.5 303.6 388.5 0.00 39 134 14220 -51.9 -82.9 1 31.0 -52.5 285 21 393.1 393.1 304.2 393.1 0.00 40 105 15796 -53.9 -84.9 1 31.0 -54.5 280 11 417.7 417.7 307.4 417.7 0.00 41 100 16110 -53.1 -84.1 1 31.0 -53.8 275 10 425.1 425.1 308.3 425.1 0.00 42 78 17694 -56.9 -86.9 1 30.0 -57.5 296 24 448.6 448.6 310.7 448.6 0.00 43 70 18380 -55.7 -86.7 1 31.0 -56.4 320 17 465.2 465.2 312.3 465.2 0.00 44 61 19258 -54.9 -85.9 1 31.0 -55.8 289 15 485.7 485.7 313.9 485.7 0.00 45 50 20520 -57.9 -87.9 1 30.0 -58.6 270 16 507.0 507.0 315.4 507.1 0.00 46 30 23730 -58.1 -88.1 1 30.0 -59.2 295 7 586.2 586.3 320.0 586.3 0.01 47 22 25682 -59.9 -88.9 1 29.0 -61.1 314 14 635.3 635.3 322.1 635.3 0.01 48 20 26280 -58.9 -88.9 1 30.0 -60.4 285 14 655.9 655.9 322.9 655.9 0.01 49 12 29484 -57.3 -88.3 1 31.0 -59.9 352 18 764.7 764.7 326.3 764.8 0.01 50 10 30630 -58.7 -88.7 1 30.0 -61.3 300 28 800.4 800.4 327.3 800.6 0.01 51 7.6 32349 -59.9 -88.9 1 29.0 -62.7 860.9 861.0 328.6 861.1 0.02 52 5.0 34996 -54.7 -87.7 1 33.0 -60.6 994.1 994.2 331.1 994.5 0.04 53 3.7 36918 -55.9 -87.9 1 32.0 -62.3 1077.6 1077.6 332.3 1078.1 0.05 TRP 260 9938 -53.5 -69.5 13 16.0 -53.7 320 14 322.9 322.9 289.6 322.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5326.00 m Freezing level: 948.45 mb = 570.09 m = 1870.34 ft Wetbulb zero: 968.27 mb = 397.42 m = 1303.87 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 54.64 % Est. max temperature: 8.33 C = 47.00 F Sfc-Lift cond lev (LCL): 909.66 mb = 903.44 m = 2964.01 ft T: -3.10 C 700-500 lapse rate: 5.32 C/km ThetaE index: 0.52 C Layer 902.0- 857.0 mb Conv cond level (CCL): 904.70 mb = 946.75 m = 3106.10 ft Mean mixing ratio: 3.27 g/kg Conv temperature: 2.99 C = 37.38 F Cap Strength: 14.44 C Lifted Index: 14.59 C Risk: None Lifted Index @300 mb: 21.28 C Lifted Index @700 mb: 7.07 C Showalter Index: 11.83 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 17.80 C K Index: 6.10 Risk: None Sweat Index: 56.00 Risk: None Energy Index: 2.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.89 J/kg Max Up Vert Vel: 2.41 m/s Conv Inhibition (B-): 0.02 J/kg Cap Strength: 14.54 C Lift Cond Lev (LCL): 905.37 mb = 940.83 m = 3086.68 ft Lev Free Conv (LFC): 890.37 mb = 1072.29 m = 3517.96 ft Equ Level (EL): 860.37 mb = 1341.47 m = 4401.08 ft B at Equ Level: -1.31 J/kg Max Parcel Lev (MPL): 860.37 mb = 1341.47 m = 4401.08 ft Wind level data Storm motion: 358 at 14 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 ---------------------------------------------------------- 0 983 274 325 4 2.3 -3.3 | 189 11 1.7 11.0 1 979 305 290 5 4.7 -1.7 | 198 13 4.1 12.6 2 943 610 310 11 8.4 -7.1 | 228 11 7.9 7.2 3 925 771 315 10 7.1 -7.1 | 222 10 6.5 7.2 4 908 914 320 10 6.4 -7.7 | 222 9 5.9 6.6 5 874 1219 335 10 4.2 -9.1 | 215 6 3.7 5.2 6 850 1437 330 16 8.0 -13.9 | 267 7 7.4 0.4 7 808 1829 330 16 8.0 -13.9 | 267 7 7.4 0.4 8 777 2134 330 13 6.5 -11.3 | 243 7 5.9 3.0 9 747 2438 340 19 6.5 -17.9 | 301 7 5.9 -3.6 10 719 2743 325 21 12.0 -17.2 | 284 12 11.5 -2.9 11 700 2950 325 21 12.0 -17.2 | 284 12 11.5 -2.9 12 691 3048 335 19 8.0 -17.2 | 292 8 7.5 -3.0 13 637 3658 335 21 8.9 -19.0 | 300 10 8.3 -4.8 14 587 4267 330 21 10.5 -18.2 | 292 11 9.9 -3.9 15 541 4877 325 27 15.5 -22.1 | 298 17 14.9 -7.9 16 520 5182 315 18 12.7 -12.7 | 263 12 12.2 1.5 17 500 5470 320 24 15.4 -18.4 | 286 15 14.9 -4.1 18 458 6096 330 28 14.0 -24.2 | 307 17 13.4 -10.0 19 403 7010 315 18 12.7 -12.7 | 263 12 12.2 1.5 20 400 7060 285 12 11.6 -3.1 | 225 16 11.0 11.2 21 385 7315 280 11 10.8 -1.9 | 220 16 10.3 12.4 22 368 7620 305 17 13.9 -9.8 | 251 14 13.4 4.5 23 352 7925 285 16 15.5 -4.1 | 236 18 14.9 10.1 24 300 9010 305 18 14.7 -10.3 | 254 15 14.2 3.9 25 294 9144 305 18 14.7 -10.3 | 254 15 14.2 3.9 26 260 9938 320 14 9.0 -10.7 | 247 9 8.4 3.5 27 255 10058 325 18 10.3 -14.7 | 273 10 9.8 -0.5 28 250 10190 285 18 17.4 -4.7 | 240 19 16.8 9.6 29 243 10363 285 17 16.4 -4.4 | 238 19 15.9 9.9 30 232 10668 275 17 16.9 -1.5 | 232 21 16.4 12.8 31 211 11278 300 23 19.9 -11.5 | 262 20 19.4 2.8 32 200 11630 300 24 20.8 -12.0 | 264 20 20.2 2.3 33 175 12497 310 22 16.9 -14.1 | 270 16 16.3 0.1 34 152 13411 290 29 27.3 -9.9 | 261 27 26.7 4.3 35 150 13490 295 19 17.2 -8.0 | 249 18 16.7 6.2 36 126 14630 280 22 21.7 -3.8 | 244 24 21.1 10.4 37 120 14935 300 17 14.7 -8.5 | 248 15 14.2 5.8 38 114 15240 290 13 12.2 -4.4 | 230 15 11.6 9.8 39 100 16110 275 10 10.0 -0.9 | 215 16 9.4 13.4 40 95 16459 275 10 10.0 -0.9 | 215 16 9.4 13.4 41 90 16764 260 15 14.8 2.6 | 220 22 14.2 16.9 42 86 17069 285 12 11.6 -3.1 | 225 16 11.0 11.2 43 82 17374 275 22 21.9 -1.9 | 240 25 21.3 12.3 44 75 17983 315 25 17.7 -17.7 | 281 17 17.1 -3.4 45 71 18288 285 19 18.4 -4.9 | 242 20 17.8 9.3 46 70 18380 320 17 10.9 -13.0 | 263 10 10.4 1.2 47 68 18593 295 16 14.5 -6.8 | 242 16 13.9 7.5 48 65 18898 330 16 8.0 -13.9 | 267 7 7.4 0.4 49 62 19202 290 15 14.1 -5.1 | 236 16 13.5 9.1 50 59 19507 285 16 15.5 -4.1 | 236 18 14.9 10.1 51 56 19812 305 11 9.0 -6.3 | 227 12 8.4 8.0 52 53 20117 240 10 8.7 5.0 | 203 21 8.1 19.3 53 51 20422 280 15 14.8 -2.6 | 231 18 14.2 11.7 54 50 20520 270 16 16.0 -0.0 | 227 21 15.4 14.3 55 48 20726 260 12 11.8 2.1 | 215 20 11.3 16.3 56 44 21336 275 18 17.9 -1.6 | 234 22 17.4 12.7 57 42 21641 270 27 27.0 -0.0 | 242 30 26.4 14.3 58 40 21946 300 16 13.9 -8.0 | 245 15 13.3 6.3 59 38 22250 325 10 5.7 -8.2 | 220 8 5.2 6.1 60 31 23470 295 15 13.6 -6.3 | 239 15 13.0 7.9 61 30 23730 295 7 6.3 -3.0 | 207 13 5.8 11.3 62 30 23774 310 10 7.7 -6.4 | 222 11 7.1 7.8 63 28 24079 315 5 3.5 -3.5 | 195 11 3.0 10.7 64 26 24689 275 10 10.0 -0.9 | 215 16 9.4 13.4 65 23 25298 310 23 17.6 -14.8 | 272 17 17.1 -0.5 66 22 25603 305 15 12.3 -8.6 | 244 13 11.7 5.7 67 21 25908 340 13 4.4 -12.2 | 242 4 3.9 2.0 68 20 26213 325 10 5.7 -8.2 | 220 8 5.2 6.1 69 20 26280 285 14 13.5 -3.6 | 231 17 13.0 10.6 70 19 26518 280 15 14.8 -2.6 | 231 18 14.2 11.7 71 17 27127 325 16 9.2 -13.1 | 262 9 8.6 1.2 72 17 27432 325 21 12.0 -17.2 | 284 12 11.5 -2.9 73 16 27737 350 22 3.8 -21.7 | 336 8 3.3 -7.4 74 14 28651 360 15 -0.0 -15.0 | 38 1 -0.6 -0.7 75 13 28956 5 17 -1.5 -16.9 | 37 3 -2.0 -2.7 76 12 29261 345 22 5.7 -21.3 | 324 9 5.1 -7.0 77 12 29566 355 17 1.5 -16.9 | 341 3 0.9 -2.7 78 11 30175 295 23 20.8 -9.7 | 257 21 20.3 4.5 79 10 30630 300 28 24.2 -14.0 | 269 24 23.7 0.3 Wind Parameters Mean winds (0-6000m): 327.7 at 19.0 knts Storm direction: 357.7 at 14.3 knts Shear (0-3000m) pos: 1.4 neg: 2.8 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 106.1 deg Storm rel helicity (0-3000m) pos: 46.9 neg: -13.4 tot: 33.5 m^2/s^2 ave: 11.2 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 17.11 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 ------------------------------------------------------------------------------- 500 307 9 215 11| 0.0 6.3 6.3| 23.5 -1.6 21.9 43.8 0.72| 9.9 7.2 1000 317 9 218 9| 1.9 3.1 5.1| 25.7 -3.1 22.7 22.7 0.53| 7.3 3.9 1500 323 11 230 8| 1.3 3.6 4.9| 32.9 -3.1 29.8 19.9 0.63| 6.5 4.1 2000 326 12 236 8| 1.2 2.7 4.0| 36.8 -7.3 29.5 14.8 0.50| 6.1 3.1 2500 328 14 248 7| 1.0 3.4 4.4| 42.5 -13.4 29.1 11.6 0.40| 6.7 2.7 3000 328 15 256 7| 1.4 2.8 4.2| 46.9 -13.4 33.5 11.2 0.40| 6.4 2.5 4000 330 16 269 8| 1.0 2.4 3.4| 48.6 -17.1 31.5 7.9 0.35| 5.2 1.8 5000 329 18 275 9| 0.8 2.0 2.8| 58.7 -48.9 9.8 2.0 0.15| 5.9 0.9 6000 328 19 281 10| 1.1 1.7 2.8| 96.3 -56.9 39.4 6.6 0.23| 6.0 1.4 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20251021.12.gif