UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010712.upa.cvt Date: 1200Z 7 JAN 26 Searching for CYQD... Searching the city database file for: CYQD ... Date:1200Z 7 JAN 26 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 -30 SFC 960 274 -18.7 -20.9 83 2.2 -19.0 257.4 257.6 256.7 259.5 0.75 2 957 298 -17.7 -18.6 93 0.9 -17.9 258.7 258.8 258.1 261.2 0.92 3 951 348 -13.3 -15.9 81 2.6 -13.9 263.6 263.8 262.3 266.8 1.16 4 925 567 -11.7 -15.7 72 4.0 -12.6 260 25 267.3 267.5 265.1 270.7 1.21 5 918 625 -11.1 -15.5 70 4.4 -12.1 263 25 268.5 268.7 266.0 272.0 1.24 6 912 676 -6.5 -12.5 62 6.0 -8.2 265 25 273.8 274.0 270.1 278.3 1.60 7 910 693 -3.9 -9.9 63 6.0 -5.8 266 25 276.6 276.9 272.4 282.2 1.98 8 898 798 -1.7 -8.7 59 7.0 -4.1 271 26 279.9 280.3 274.7 286.2 2.20 9 859 1150 -3.5 -9.5 63 6.0 -5.5 286 27 281.6 282.0 275.5 287.8 2.16 10 850 1233 -4.3 -9.3 68 5.0 -6.0 290 27 281.6 282.0 275.6 288.0 2.22 11 818 1534 -6.5 -10.0 76 3.5 -7.6 285 28 282.4 282.8 276.0 288.7 2.18 12 766 2045 -8.7 -15.7 57 7.0 -10.6 277 31 285.4 285.7 276.5 289.8 1.47 13 709 2639 -13.3 -17.8 69 4.5 -14.4 267 34 286.7 286.9 277.0 290.7 1.33 14 700 2736 -13.7 -18.7 66 5.0 -14.9 265 34 287.3 287.5 277.2 291.1 1.25 15 678 2978 -14.9 -23.9 46 9.0 -16.7 276 35 288.6 288.8 277.2 291.1 0.82 16 653 3260 -16.7 -24.7 50 8.0 -18.2 282 34 289.7 289.8 277.7 292.2 0.79 17 606 3815 -21.5 -25.1 73 3.6 -22.1 278 32 290.4 290.6 278.1 293.0 0.82 18 590 4012 -22.9 -34.9 33 12.0 -24.4 270 35 291.0 291.1 277.7 292.1 0.33 19 571 4250 -24.9 -33.9 43 9.0 -26.0 274 32 291.4 291.5 278.0 292.6 0.38 20 553 4482 -26.9 -28.8 84 1.9 -27.2 277 32 291.7 291.8 278.5 293.8 0.64 21 547 4561 -27.3 -32.3 62 5.0 -27.9 277 32 292.1 292.2 278.4 293.7 0.46 22 535 4720 -28.7 -33.7 62 5.0 -29.3 279 31 292.3 292.4 278.4 293.7 0.41 23 500 5200 -32.1 -41.1 40 9.0 -32.8 285 28 293.9 293.9 278.9 294.6 0.21 24 464 5723 -36.3 -44.3 43 8.0 -36.8 279 26 295.0 295.0 279.4 295.6 0.16 25 413 6522 -40.7 -55.7 18 15.0 -41.2 287 36 299.3 299.4 281.1 299.5 0.05 26 404 6672 -40.1 -62.1 8 22.0 -40.8 282 42 302.0 302.0 282.2 302.1 0.02 27 400 6740 -40.5 -62.5 8 22.0 -41.1 280 44 302.4 302.4 282.4 302.4 0.02 28 345 7736 -46.1 -68.1 7 22.0 -46.5 276 45 307.8 307.8 284.5 307.9 0.01 29 327 8092 -46.3 -70.3 5 24.0 -46.7 280 46 312.3 312.3 286.2 312.3 0.01 30 326 8113 -46.3 -70.3 5 24.0 -46.7 280 46 312.6 312.6 286.2 312.6 0.01 31 304 8573 -49.9 -69.9 8 20.0 -50.2 285 47 313.8 313.8 286.7 313.9 0.01 32 300 8660 -49.7 -72.7 5 23.0 -50.0 285 49 315.3 315.3 287.2 315.3 0.01 33 262 9552 -49.1 -77.1 2 28.0 -49.5 272 50 328.6 328.6 291.3 328.6 0.00 34 250 9860 -49.7 -76.7 3 27.0 -50.1 270 48 332.2 332.2 292.3 332.2 0.00 35 224 10578 -48.5 -79.9 1 31.4 -49.0 265 61 344.6 344.6 295.4 344.6 0.00 36 215 10847 -48.1 -81.1 1 33.0 -48.7 271 52 349.3 349.3 296.5 349.3 0.00 37 205 11158 -49.5 -82.5 1 33.0 -50.0 272 48 351.9 351.9 297.0 351.9 0.00 38 200 11320 -48.1 -84.1 1 36.0 -48.7 270 49 356.6 356.6 298.0 356.6 0.00 39 191 11623 -46.3 -84.3 1 38.0 -47.1 274 48 364.2 364.2 299.5 364.2 0.00 40 172 12317 -46.1 -85.1 0 39.0 -47.0 283 45 375.6 375.6 301.5 375.6 0.00 41 150 13220 -47.7 -86.7 0 39.0 -48.5 260 56 387.9 387.9 303.5 387.9 0.00 42 143 13536 -48.5 -86.5 0 38.0 -49.3 266 54 391.8 391.8 304.0 391.8 0.00 43 135 13916 -47.3 -86.3 0 39.0 -48.3 284 49 400.4 400.4 305.3 400.5 0.00 44 113 15081 -52.7 -87.7 1 35.0 -53.3 293 34 411.3 411.3 306.7 411.3 0.00 45 100 15870 -53.1 -89.1 0 36.0 -53.8 280 42 425.1 425.1 308.3 425.1 0.00 46 96 16133 -53.1 -89.1 0 36.0 -53.8 280 42 430.1 430.1 308.9 430.1 0.00 47 92 16407 -55.5 -89.5 1 34.0 -56.1 276 39 430.6 430.6 308.9 430.6 0.00 48 70 18140 -58.1 -90.1 1 32.0 -58.6 290 22 460.1 460.1 311.8 460.1 0.00 49 55 19660 -59.5 -91.5 1 32.0 -60.0 285 27 489.7 489.7 314.2 489.7 0.00 50 50 20260 -57.9 -91.9 1 34.0 -58.6 275 30 507.0 507.0 315.4 507.0 0.00 51 39 21810 -62.5 -93.5 1 31.0 -63.0 281 31 532.7 532.7 317.1 532.7 0.00 52 31 23235 -59.9 -92.9 1 33.0 -60.8 280 38 575.9 575.9 319.5 575.9 0.00 53 30 23440 -60.3 -93.3 1 33.0 -61.2 275 37 580.3 580.3 319.7 580.3 0.00 54 23 25085 -61.3 -93.3 1 32.0 -62.3 283 32 623.1 623.1 321.6 623.1 0.00 55 20 25940 -65.7 -94.7 1 29.0 -66.4 280 51 635.1 635.1 322.1 635.1 0.00 56 19 26251 -66.3 -94.3 1 28.0 -67.0 271 45 642.6 642.6 322.4 642.6 0.00 57 16 27295 -64.5 -95.5 1 31.0 -65.4 292 51 680.8 680.8 323.8 680.8 0.00 58 11 29571 -66.7 -95.7 1 29.0 -67.7 282 64 749.9 749.9 325.9 749.9 0.00 59 10 30150 -64.3 -95.3 1 31.0 -65.8 280 66 779.5 779.5 326.7 779.6 0.00 60 7.9 31603 -61.1 -94.1 1 33.0 -63.6 846.7 846.7 328.3 846.7 0.01 61 6.5 32811 -62.3 -94.3 1 32.0 -64.8 890.2 890.2 329.2 890.2 0.01 62 5.9 33416 -57.7 -92.7 0 35.0 -61.9 935.2 935.2 330.1 935.3 0.01 63 4.5 35142 -53.5 -90.5 0 37.0 -60.3 1030.2 1030.2 331.6 1030.4 0.02 64 4.3 35434 -54.5 -90.5 0 36.0 -61.0 1038.9 1038.9 331.8 1039.2 0.02 TRP 304 8573 -49.9 -69.9 8 20.0 -50.2 285 47 313.8 313.8 286.7 313.9 0.01 WND 224 10578 -48.5 -79.9 1 31.4 -49.0 265 61 344.6 344.6 295.4 344.6 0.00 Sounding variables and indices 1000-500 mb thick: 5230.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 60.72 % Est. max temperature: 6.43 C = 43.58 F Sfc-Lift cond lev (LCL): 925.97 mb = 558.68 m = 1832.90 ft T: -11.76 C 700-500 lapse rate: 7.47 C/km Conv cond level (CCL): 960.00 mb = 274.00 m = 898.94 ft Mean mixing ratio: 1.70 g/kg Conv temperature: -11.15 C = 11.93 F Cap Strength: 12.47 C Lifted Index: 13.35 C Risk: None Lifted Index @300 mb: 26.42 C Lifted Index @700 mb: 10.45 C Showalter Index: 5.61 C Risk: None Total Totals Index: 50.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.80 C Cross Totals Index: 22.80 C K Index: 13.50 Risk: None Sweat Index: 114.00 Risk: None Energy Index: 1.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 114.88 J/kg Max Up Vert Vel: 15.16 m/s Conv Inhibition (B-): 91547.00 J/kg Cap Strength: 13.23 C Lift Cond Lev (LCL): 844.68 mb = 1282.23 m = 4206.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 at 24 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 ---------------------------------------------------------- 0 925 567 260 25 24.6 4.3 | 197 21 6.2 20.4 1 850 1233 290 27 25.4 -9.2 | 226 10 6.9 6.8 2 700 2736 265 34 33.9 3.0 | 219 24 15.4 19.0 3 976 305 235 6 4.9 3.4 | 145 24 -13.5 19.5 4 936 610 255 25 24.1 6.5 | 194 23 5.7 22.5 5 898 914 290 21 19.7 -7.2 | 188 9 1.3 8.8 6 861 1219 290 27 25.4 -9.2 | 226 10 6.9 6.8 7 792 1829 280 30 29.5 -5.2 | 226 15 11.1 10.8 8 760 2134 265 27 26.9 2.4 | 205 20 8.5 18.4 9 729 2438 265 27 26.9 2.4 | 205 20 8.5 18.4 10 699 2743 265 33 32.9 2.9 | 217 24 14.4 18.9 11 671 3048 280 36 35.5 -6.3 | 240 20 17.0 9.8 12 617 3658 285 29 28.0 -7.5 | 228 13 9.6 8.5 13 592 3962 270 35 35.0 -0.0 | 226 23 16.6 16.0 14 568 4267 275 32 31.9 -2.8 | 225 19 13.4 13.2 15 523 4877 280 31 30.5 -5.4 | 229 16 12.1 10.6 16 501 5182 290 30 28.2 -10.3 | 239 11 9.7 5.8 17 500 5200 285 28 27.0 -7.2 | 224 12 8.6 8.8 18 480 5486 275 27 26.9 -2.4 | 212 16 8.5 13.7 19 459 5791 280 26 25.6 -4.5 | 212 14 7.2 11.5 20 439 6096 280 28 27.6 -4.9 | 219 14 9.1 11.1 21 420 6401 290 32 30.1 -10.9 | 246 13 11.6 5.1 22 400 6740 280 44 43.3 -7.6 | 251 26 24.9 8.4 23 384 7010 285 48 46.4 -12.4 | 263 28 27.9 3.6 24 351 7620 275 45 44.8 -3.9 | 245 29 26.4 12.1 25 304 8573 285 47 45.4 -12.2 | 262 27 27.0 3.8 26 300 8660 285 49 47.3 -12.7 | 263 29 28.9 3.3 27 279 9144 275 48 47.8 -4.2 | 248 32 29.4 11.8 28 254 9754 270 51 51.0 -0.0 | 244 36 32.6 16.0 29 250 9860 270 48 48.0 -0.0 | 242 34 29.6 16.0 30 231 10363 265 40 39.8 3.5 | 228 29 21.4 19.5 31 224 10578 265 61 60.8 5.3 | 243 47 42.3 21.3 32 221 10668 265 58 57.8 5.1 | 242 45 39.3 21.1 33 211 10973 275 47 46.8 -4.1 | 247 31 28.4 11.9 34 200 11320 270 49 49.0 -0.0 | 242 34 30.6 16.0 35 167 12497 285 44 42.5 -11.4 | 259 24 24.1 4.6 36 160 12802 275 40 39.8 -3.5 | 240 25 21.4 12.5 37 150 13220 260 56 55.1 9.7 | 235 45 36.7 25.7 38 146 13411 260 56 55.1 9.7 | 235 45 36.7 25.7 39 133 14021 290 47 44.2 -16.1 | 270 26 25.7 -0.1 40 115 14935 300 37 32.0 -18.5 | 280 14 13.6 -2.5 41 110 15240 285 30 29.0 -7.8 | 232 13 10.5 8.2 42 100 15850 265 43 42.8 3.7 | 231 31 24.4 19.8 43 100 15870 280 42 41.4 -7.3 | 249 25 22.9 8.7 44 96 16154 280 42 41.4 -7.3 | 249 25 22.9 8.7 45 87 16764 270 35 35.0 -0.0 | 226 23 16.6 16.0 46 79 17374 300 36 31.2 -18.0 | 279 13 12.7 -2.0 47 75 17678 310 26 19.9 -16.7 | 295 2 1.5 -0.7 48 70 18140 290 22 20.7 -7.5 | 195 9 2.2 8.5 49 68 18288 285 18 17.4 -4.7 | 175 11 -1.1 11.4 50 65 18593 300 29 25.1 -14.5 | 257 7 6.7 1.5 51 59 19202 305 26 21.3 -14.9 | 249 3 2.9 1.1 52 56 19507 280 27 26.6 -4.7 | 216 14 8.1 11.3 53 51 20117 300 29 25.1 -14.5 | 257 7 6.7 1.5 54 50 20260 275 30 29.9 -2.6 | 220 18 11.4 13.4 55 49 20422 270 28 28.0 -0.0 | 211 19 9.6 16.0 56 44 21031 300 31 26.8 -15.5 | 267 8 8.4 0.5 57 42 21336 300 28 24.2 -14.0 | 251 6 5.8 2.0 58 38 21946 275 32 31.9 -2.8 | 225 19 13.4 13.2 59 35 22555 295 41 37.2 -17.3 | 274 19 18.7 -1.3 60 30 23440 275 37 36.9 -3.2 | 235 22 18.4 12.8 61 28 23774 275 36 35.9 -3.1 | 234 22 17.4 12.9 62 27 24079 285 41 39.6 -10.6 | 256 22 21.2 5.4 63 24 24689 285 23 22.2 -6.0 | 201 11 3.8 10.1 64 20 25940 280 51 50.2 -8.9 | 257 33 31.8 7.2 65 19 26213 270 44 44.0 -0.0 | 238 30 25.6 16.0 66 18 26518 280 53 52.2 -9.2 | 259 34 33.8 6.8 67 16 27127 295 44 39.9 -18.6 | 277 22 21.4 -2.6 68 16 27432 290 56 52.6 -19.2 | 275 34 34.2 -3.1 69 10 30150 280 66 65.0 -11.5 | 264 47 46.6 4.6 70 10 30175 270 71 71.0 -0.0 | 253 55 52.6 16.0 Wind Parameters Mean winds (0-6000m): 281.0 at 32.6 knts Storm direction: 311.0 at 24.4 knts Storm rel Dir Shear (0-3000m): -167.8 deg Energy-Hel index: -7.18 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 ------------------------------------------------------------------------------- 500 265 25 200 20| | | 1000 276 26 210 15| | | 1500 280 27 216 14| | | 2000 279 28 218 15| | | 2500 284 36 246 18| | | 3000 283 36 243 18| | | 4000 281 35 239 18| | | 5000 281 34 237 17| | | 6000 281 33 234 17| | | Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20260107.12.gif