UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for CYQD... Searching the city database file for: CYQD ... Date:1200Z 10 DEC 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 181 SFC 987 274 -19.1 -21.5 81 2.4 -19.4 300 5 255.0 255.1 254.5 256.9 0.69 2 978 343 -17.9 -20.6 79 2.7 -18.3 303 8 256.9 257.0 256.2 258.9 0.76 3 925 761 -21.1 -23.3 82 2.2 -21.4 325 15 257.7 257.8 256.6 259.5 0.63 4 901 954 -22.5 -24.3 85 1.8 -22.7 327 15 258.2 258.3 257.0 259.9 0.59 5 887 1070 -20.1 -23.2 76 3.1 -20.5 320 14 261.9 262.0 260.0 263.7 0.66 6 869 1222 -19.5 -23.0 74 3.5 -20.0 310 14 264.0 264.2 261.7 266.0 0.69 7 850 1386 -19.9 -22.7 78 2.8 -20.3 315 13 265.3 265.4 262.7 267.3 0.73 8 845 1430 -20.1 -22.6 80 2.5 -20.5 315 13 265.5 265.7 262.9 267.6 0.74 9 805 1791 -17.3 -19.1 86 1.8 -17.6 310 17 272.2 272.4 268.1 275.2 1.05 10 774 2084 -19.7 -20.0 97 0.3 -19.8 318 20 272.7 272.9 268.4 275.6 1.01 11 771 2113 -17.5 -20.6 77 3.1 -18.1 319 21 275.4 275.6 270.0 278.2 0.96 12 766 2162 -16.1 -20.8 67 4.7 -17.0 320 23 277.4 277.6 271.2 280.2 0.95 13 752 2300 -15.7 -21.7 60 6.0 -16.9 320 34 279.3 279.5 272.3 282.0 0.90 14 747 2351 -15.3 -28.3 32 13.0 -17.4 320 38 280.3 280.4 272.2 281.8 0.50 15 738 2442 -14.7 -30.7 24 16.0 -17.1 320 44 281.9 282.0 273.0 283.2 0.40 16 700 2840 -17.9 -30.9 31 13.0 -19.8 320 40 282.7 282.7 273.4 284.0 0.42 17 636 3548 -23.7 -34.7 36 11.0 -24.9 320 36 283.9 284.0 274.0 284.9 0.32 18 563 4429 -28.5 -43.5 22 15.0 -29.6 303 29 288.3 288.4 276.0 288.8 0.14 19 511 5117 -32.3 -44.3 29 12.0 -33.1 283 24 291.8 291.9 277.8 292.3 0.15 20 500 5270 -32.7 -48.7 19 16.0 -33.6 285 22 293.2 293.2 278.4 293.5 0.09 21 488 5441 -33.7 -55.7 9 22.0 -34.7 297 21 294.0 294.0 278.7 294.1 0.04 22 479 5572 -34.5 -53.5 13 19.0 -35.4 292 19 294.6 294.6 279.0 294.8 0.05 23 474 5645 -34.7 -45.7 32 11.0 -35.4 285 17 295.2 295.2 279.4 295.7 0.13 24 470 5705 -35.1 -44.1 39 9.0 -35.7 279 15 295.4 295.5 279.6 296.0 0.16 25 447 6053 -38.3 -45.3 48 7.0 -38.7 266 14 295.7 295.7 279.6 296.2 0.15 26 436 6224 -39.9 -45.9 53 6.0 -40.2 268 17 295.8 295.8 279.7 296.3 0.14 27 427 6367 -40.1 -50.1 34 10.0 -40.5 272 21 297.3 297.3 280.3 297.6 0.09 28 409 6660 -42.7 -46.2 68 3.5 -42.9 281 28 297.6 297.6 280.5 298.1 0.15 29 407 6693 -42.9 -47.2 63 4.3 -43.1 282 29 297.8 297.8 280.6 298.2 0.13 30 403 6760 -43.3 -48.2 58 4.9 -43.5 284 31 298.1 298.1 280.7 298.5 0.12 31 400 6810 -43.1 -56.1 23 13.0 -43.5 285 32 299.0 299.0 281.0 299.1 0.05 32 394 6912 -43.3 -64.3 8 21.0 -43.8 290 35 300.0 300.0 281.4 300.1 0.02 33 356 7591 -46.7 -66.7 8 20.0 -47.1 309 50 304.3 304.3 283.1 304.3 0.01 34 300 8720 -49.5 -69.5 8 20.0 -49.8 320 58 315.6 315.6 287.3 315.6 0.01 35 296 8808 -49.7 -69.7 8 20.0 -50.0 319 58 316.5 316.5 287.6 316.6 0.01 36 284 9078 -52.1 -70.1 10 18.0 -52.4 316 58 316.8 316.8 287.7 316.9 0.01 37 253 9823 -54.1 -73.1 8 19.0 -54.3 315 69 324.5 324.5 290.2 324.6 0.01 38 250 9900 -53.7 -73.7 7 20.0 -53.9 315 71 326.2 326.2 290.6 326.2 0.01 39 238 10217 -52.1 -76.1 4 24.0 -52.4 315 69 333.3 333.3 292.6 333.3 0.01 40 221 10697 -52.1 -78.1 3 26.0 -52.4 315 64 340.4 340.4 294.4 340.4 0.00 41 200 11340 -54.9 -79.9 3 25.0 -55.2 315 67 345.8 345.8 295.7 345.8 0.00 42 195 11501 -55.3 -81.3 3 26.0 -55.6 316 66 347.7 347.7 296.1 347.7 0.00 43 183 11907 -52.7 -81.7 2 29.0 -53.1 318 64 358.3 358.3 298.4 358.3 0.00 44 177 12121 -53.7 -81.7 2 28.0 -54.1 319 62 360.1 360.1 298.7 360.1 0.00 45 174 12231 -52.5 -82.5 1 30.0 -52.9 320 62 363.8 363.8 299.4 363.8 0.00 46 157 12889 -55.3 -83.3 2 28.0 -55.6 323 58 369.9 369.9 300.5 369.9 0.00 47 153 13053 -53.9 -82.9 2 29.0 -54.3 324 57 375.1 375.1 301.4 375.1 0.00 48 150 13180 -54.7 -83.7 2 29.0 -55.1 325 56 375.8 375.8 301.6 375.8 0.00 49 124 14390 -56.5 -84.5 2 28.0 -56.9 319 57 393.6 393.6 304.3 393.6 0.00 50 120 14598 -55.3 -84.3 2 29.0 -55.8 318 57 399.5 399.5 305.2 399.5 0.00 51 103 15572 -55.1 -85.1 1 30.0 -55.6 318 56 417.7 417.7 307.4 417.7 0.00 52 100 15760 -55.5 -85.5 1 30.0 -56.0 320 56 420.5 420.5 307.8 420.5 0.00 53 78 17336 -57.9 -86.9 1 29.0 -58.4 324 65 446.5 446.5 310.5 446.5 0.00 54 72 17842 -57.1 -86.1 1 29.0 -57.7 332 60 458.5 458.5 311.7 458.5 0.00 55 70 18020 -57.9 -86.9 1 29.0 -58.5 335 58 460.5 460.5 311.8 460.5 0.00 56 65 18486 -59.3 -87.3 1 28.0 -59.8 335 56 467.3 467.3 312.4 467.3 0.00 57 57 19313 -57.5 -86.5 1 29.0 -58.2 335 51 489.3 489.3 314.2 489.3 0.00 58 50 20140 -58.3 -87.3 1 29.0 -59.0 330 49 506.1 506.1 315.4 506.1 0.00 59 30 23300 -64.3 -90.3 2 26.0 -64.8 340 64 569.3 569.3 319.1 569.4 0.00 60 25 24411 -65.1 -90.1 2 25.0 -65.7 342 72 597.5 597.5 320.5 597.6 0.00 61 20 25780 -61.5 -89.5 1 28.0 -62.6 340 66 647.9 647.9 322.6 648.0 0.01 62 16 27164 -59.7 -88.7 1 29.0 -61.3 341 62 696.5 696.5 324.3 696.6 0.01 63 10 30080 -61.7 -89.7 1 28.0 -63.6 350 74 789.2 789.2 327.0 789.3 0.01 64 4.8 34751 -50.1 -84.1 1 34.0 -58.2 1027.0 1027.0 331.6 1027.8 0.07 65 4.2 35617 -53.3 -86.3 1 33.0 -60.4 1051.7 1051.7 331.9 1052.3 0.05 66 4.0 35933 -50.1 -84.1 1 34.0 -59.0 1082.0 1082.0 332.4 1083.0 0.08 TRP 253 9823 -54.1 -73.1 8 19.0 -54.3 315 69 324.5 324.5 290.2 324.6 0.01 WND 250 9900 -53.7 -73.7 7 20.0 -53.9 315 71 326.2 326.2 290.6 326.2 0.01 Sounding variables and indices 1000-500 mb thick: 5089.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 49.82 % Est. max temperature: -7.31 C = 18.85 F Sfc-Lift cond lev (LCL): 948.87 mb = 569.83 m = 1869.50 ft T: -19.64 C 700-500 lapse rate: 6.09 C/km ThetaE index: 0.17 C Layer 747.0- 738.0 mb Conv cond level (CCL): 569.70 mb = 4343.12 m = 14248.90 ft Mean mixing ratio: 0.67 g/kg Conv temperature: 13.68 C = 56.63 F Cap Strength: 26.68 C Lifted Index: 27.60 C Risk: None Lifted Index @300 mb: 39.66 C Lifted Index @700 mb: 21.34 C Showalter Index: 21.30 C Risk: None Total Totals Index: 22.80 C Risk: None Vertical Totals Index: 12.80 C Cross Totals Index: 10.00 C K Index: -22.90 Risk: None Sweat Index: 48.00 Risk: None Energy Index: 5.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.08 J/kg Max Up Vert Vel: 4.92 m/s Conv Inhibition (B-): 78171.41 J/kg Cap Strength: 27.54 C Lift Cond Lev (LCL): 900.66 mb = 957.19 m = 3140.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 340 at 18 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 ---------------------------------------------------------- 0 987 274 300 5 4.3 -2.5 | 172 15 -2.0 14.7 1 983 305 300 7 6.1 -3.5 | 179 14 -0.3 13.7 2 944 610 325 17 9.8 -13.9 | 226 5 3.4 3.3 3 925 761 325 15 8.6 -12.3 | 205 5 2.3 4.9 4 906 914 330 15 7.5 -13.0 | 195 4 1.1 4.2 5 869 1219 310 14 10.7 -9.0 | 208 9 4.4 8.2 6 850 1386 315 13 9.2 -9.2 | 199 9 2.8 8.0 7 801 1829 310 17 13.0 -10.9 | 227 9 6.7 6.3 8 769 2134 320 21 13.5 -16.1 | 261 7 7.1 1.1 9 739 2438 320 44 28.3 -33.7 | 307 27 21.9 -16.5 10 709 2743 320 44 28.3 -33.7 | 307 27 21.9 -16.5 11 700 2840 320 40 25.7 -30.6 | 305 24 19.4 -13.4 12 625 3658 320 35 22.5 -26.8 | 301 19 16.1 -9.6 13 599 3962 325 26 14.9 -21.3 | 295 9 8.6 -4.1 14 574 4267 310 29 22.2 -18.6 | 275 16 15.9 -1.4 15 528 4877 280 27 26.6 -4.7 | 238 24 20.2 12.5 16 500 5270 285 22 21.3 -5.7 | 232 19 14.9 11.5 17 485 5486 300 21 18.2 -10.5 | 240 14 11.8 6.7 18 464 5791 270 13 13.0 -0.0 | 201 18 6.6 17.2 19 444 6096 265 14 13.9 1.2 | 202 20 7.6 18.4 20 400 6810 285 32 30.9 -8.3 | 250 26 24.6 8.9 21 388 7010 295 37 33.5 -15.6 | 267 27 27.2 1.6 22 354 7620 310 51 39.1 -32.8 | 295 36 32.7 -15.6 23 323 8230 315 66 46.7 -46.7 | 306 50 40.3 -29.4 24 300 8720 320 58 37.3 -44.4 | 311 41 30.9 -27.2 25 281 9144 315 58 41.0 -41.0 | 304 42 34.7 -23.8 26 253 9823 315 69 48.8 -48.8 | 307 53 42.4 -31.6 27 250 9900 315 71 50.2 -50.2 | 307 55 43.9 -33.0 28 244 10058 315 71 50.2 -50.2 | 307 55 43.9 -33.0 29 222 10668 315 64 45.3 -45.3 | 306 48 38.9 -28.0 30 200 11340 315 67 47.4 -47.4 | 306 51 41.0 -30.2 31 150 13180 325 56 32.1 -45.9 | 318 39 25.8 -28.7 32 109 15240 315 57 40.3 -40.3 | 304 41 34.0 -23.1 33 100 15760 320 56 36.0 -42.9 | 311 39 29.6 -25.7 34 94 16154 320 56 36.0 -42.9 | 311 39 29.6 -25.7 35 85 16764 315 70 49.5 -49.5 | 307 54 43.1 -32.3 36 70 18020 335 58 24.5 -52.6 | 333 40 18.2 -35.3 37 64 18593 335 55 23.2 -49.8 | 333 37 16.9 -32.6 38 55 19507 335 50 21.1 -45.3 | 332 32 14.8 -28.1 39 53 19812 330 46 23.0 -39.8 | 324 28 16.6 -22.6 40 50 20117 315 50 35.4 -35.4 | 302 34 29.0 -18.1 41 50 20140 330 49 24.5 -42.4 | 324 31 18.1 -25.2 42 48 20422 330 52 26.0 -45.0 | 325 34 19.6 -27.8 43 41 21336 320 53 34.1 -40.6 | 310 36 27.7 -23.4 44 37 21946 325 61 35.0 -50.0 | 319 44 28.6 -32.7 45 36 22250 345 56 14.5 -54.1 | 348 38 8.1 -36.9 46 31 23165 330 67 33.5 -58.0 | 326 49 27.1 -40.8 47 30 23300 340 64 21.9 -60.1 | 340 46 15.5 -42.9 48 29 23470 330 56 28.0 -48.5 | 325 38 21.6 -31.3 49 24 24689 345 76 19.7 -73.4 | 347 58 13.3 -56.2 50 22 25298 345 62 16.0 -59.9 | 347 44 9.7 -42.7 51 20 25780 340 66 22.6 -62.0 | 340 48 16.2 -44.8 52 17 26822 350 72 12.5 -70.9 | 353 54 6.1 -53.7 53 16 27127 340 62 21.2 -58.3 | 340 44 14.9 -41.0 54 15 27432 350 58 10.1 -57.1 | 355 40 3.7 -39.9 55 15 27737 5 63 -5.5 -62.8 | 15 47 -11.8 -45.5 56 13 28346 355 55 4.8 -54.8 | 2 38 -1.6 -37.6 57 13 28651 345 60 15.5 -58.0 | 347 42 9.2 -40.7 58 12 28956 350 64 11.1 -63.0 | 354 46 4.8 -45.8 59 11 29261 350 84 14.6 -82.7 | 353 66 8.2 -65.5 60 10 29870 345 63 16.3 -60.9 | 347 45 10.0 -43.6 61 10 30080 350 74 12.8 -72.9 | 353 56 6.5 -55.7 Wind Parameters Mean winds (0-6000m): 309.8 at 24.5 knts Storm direction: 339.8 at 18.4 knts Shear (0-3000m) pos: 4.5 neg: 1.4 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 130.6 deg Storm rel helicity (0-3000m) pos: 80.2 neg: -15.8 tot: 64.4 m^2/s^2 ave: 21.5 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.63 Bulk Shear: 19.06 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 ------------------------------------------------------------------------------- 500 320 13 195 8| 11.0 0.0 11.0| 21.0 -1.5 19.5 39.1 0.47| 14.3 6.8 1000 321 14 199 7| 5.5 1.9 7.4| 22.6 -3.0 19.7 19.7 0.35| 10.0 3.5 1500 318 14 204 7| 3.7 1.5 5.2| 30.6 -4.9 25.7 17.2 0.39| 8.2 3.2 2000 318 16 217 7| 6.7 1.1 7.9| 59.8 -4.9 54.9 27.5 0.53| 10.3 5.5 2500 319 21 258 8| 5.4 2.7 8.1| 80.2 -6.9 73.2 29.3 0.46| 11.1 5.1 3000 319 24 275 9| 4.5 1.4 5.9| 80.2 -15.8 64.4 21.5 0.40| 10.1 4.0 4000 319 26 283 11| 2.7 1.4 4.1| 80.2 -38.7 41.5 10.4 0.22| 10.1 2.2 5000 313 26 273 13| 1.9 2.2 4.0| 80.2-115.0 -34.8 -7.0 0.03| 10.1 0.3 6000 310 24 263 13| 1.6 2.1 3.6|115.6-160.6 -45.0 -7.5 -0.01| 10.4 -0.1 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20251210.12.gif