UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for CYQD... Searching the city database file for: CYQD ... Date:1200Z 19 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 63 SFC 973 274 2.8 1.2 89 1.6 2.1 325 7 278.1 278.8 276.6 289.9 4.28 2 925 694 0.0 -1.2 92 1.2 -0.5 350 17 279.3 280.0 276.6 289.8 3.78 3 901 904 -1.7 -2.0 98 0.3 -1.8 340 17 279.7 280.3 276.6 289.9 3.66 4 898 931 -0.7 -3.3 83 2.6 -1.7 339 17 281.0 281.5 276.8 290.3 3.33 5 882 1075 0.6 -3.2 76 3.8 -1.0 335 20 283.8 284.4 278.4 293.5 3.42 6 850 1371 -0.3 -9.3 51 9.0 -3.5 325 27 285.8 286.2 277.8 292.3 2.22 7 840 1466 -0.5 -10.5 47 10.0 -4.0 325 27 286.6 286.9 277.9 292.6 2.04 8 805 1805 -2.1 -14.1 39 12.0 -5.8 330 27 288.4 288.7 278.2 293.2 1.59 9 787 1984 -3.7 -12.7 50 9.0 -6.6 330 27 288.6 288.9 278.6 294.0 1.83 10 768 2176 -4.5 -18.5 33 14.0 -8.4 331 28 289.7 289.9 278.3 293.3 1.16 11 718 2702 -8.3 -19.3 41 11.0 -11.2 331 31 291.2 291.4 279.0 294.7 1.15 12 700 2899 -9.3 -23.3 31 14.0 -12.5 335 32 292.2 292.3 279.0 294.8 0.84 13 618 3853 -14.3 -42.3 7 28.0 -17.9 332 32 297.0 297.1 280.3 297.6 0.15 14 578 4359 -16.3 -49.3 4 33.0 -19.8 326 33 300.4 300.5 281.6 300.7 0.07 15 562 4571 -14.9 -53.9 2 39.0 -18.8 330 37 304.5 304.5 283.2 304.7 0.04 16 520 5156 -16.5 -51.5 3 35.0 -20.3 335 52 309.4 309.4 285.2 309.7 0.06 17 500 5450 -18.9 -49.9 5 31.0 -22.1 335 62 310.0 310.0 285.4 310.3 0.08 18 413 6843 -30.5 -52.5 10 22.0 -32.0 331 71 312.5 312.5 286.3 312.7 0.07 19 400 7070 -31.5 -55.5 8 24.0 -32.9 330 72 314.0 314.1 286.8 314.2 0.05 20 369 7635 -34.5 -59.5 6 25.0 -35.7 335 85 317.4 317.4 287.9 317.5 0.03 21 300 9040 -46.9 -62.9 14 16.0 -47.3 320 86 319.3 319.3 288.5 319.4 0.03 22 289 9286 -48.5 -62.5 18 14.0 -48.8 317 88 320.4 320.4 288.9 320.5 0.03 23 286 9355 -48.5 -63.2 17 14.7 -48.8 315 90 321.4 321.4 289.2 321.5 0.03 24 280 9494 -48.5 -64.5 14 16.0 -48.8 315 88 323.3 323.3 289.8 323.4 0.02 25 276 9590 -45.5 -70.5 4 25.0 -46.1 316 85 329.0 329.0 291.5 329.0 0.01 26 250 10240 -51.5 -71.5 7 20.0 -51.8 320 63 329.5 329.5 291.6 329.5 0.01 27 245 10371 -52.3 -72.3 7 20.0 -52.6 320 56 330.2 330.2 291.8 330.3 0.01 28 238 10559 -52.5 -73.5 6 21.0 -52.8 320 57 332.7 332.7 292.4 332.7 0.01 29 228 10839 -49.7 -76.7 3 27.0 -50.1 323 51 341.0 341.0 294.6 341.1 0.00 30 219 11101 -51.7 -76.7 3 25.0 -52.1 323 43 341.9 341.9 294.8 341.9 0.01 31 214 11252 -50.5 -79.5 2 29.0 -51.0 321 40 346.0 346.0 295.7 346.1 0.00 32 213 11283 -47.7 -79.7 1 32.0 -48.3 321 39 350.9 350.9 296.8 350.9 0.00 33 208 11440 -47.1 -81.1 1 34.0 -47.7 319 36 354.2 354.2 297.5 354.2 0.00 34 200 11700 -47.1 -80.1 1 33.0 -47.8 315 30 358.2 358.2 298.4 358.2 0.00 35 196 11834 -46.1 -80.1 1 34.0 -46.9 315 29 361.9 361.9 299.1 361.9 0.00 36 177 12507 -50.1 -82.1 1 32.0 -50.7 309 28 366.0 366.0 299.8 366.0 0.00 37 169 12811 -48.1 -82.1 1 34.0 -48.8 280 26 374.2 374.2 301.3 374.2 0.00 38 158 13252 -51.3 -83.3 1 32.0 -51.8 284 31 376.0 376.0 301.6 376.1 0.00 39 150 13590 -50.5 -83.5 1 33.0 -51.1 295 26 383.1 383.1 302.8 383.1 0.00 40 142 13944 -52.1 -84.1 1 32.0 -52.7 299 23 386.3 386.3 303.2 386.3 0.00 41 137 14176 -50.1 -84.1 1 34.0 -50.8 298 21 393.8 393.8 304.3 393.8 0.00 42 122 14922 -54.7 -84.7 1 30.0 -55.2 274 15 398.7 398.7 305.0 398.7 0.00 43 119 15080 -53.7 -84.7 1 31.0 -54.2 262 16 403.4 403.4 305.6 403.4 0.00 44 100 16190 -55.1 -86.1 1 31.0 -55.6 290 9 421.3 421.3 307.9 421.3 0.00 45 91 16789 -57.3 -87.3 1 30.0 -57.8 298 11 428.4 428.4 308.7 428.4 0.00 46 82 17451 -55.5 -87.5 1 32.0 -56.1 265 14 445.0 445.0 310.4 445.1 0.00 47 72 18273 -59.1 -89.1 1 30.0 -59.6 270 5 454.3 454.3 311.3 454.3 0.00 48 70 18450 -58.1 -88.1 1 30.0 -58.6 250 10 460.1 460.1 311.8 460.1 0.00 49 61 19320 -56.9 -88.9 1 32.0 -57.6 237 12 481.2 481.2 313.5 481.2 0.00 50 52 20324 -59.9 -89.9 1 30.0 -60.4 289 13 496.7 496.7 314.7 496.7 0.00 51 50 20570 -58.9 -88.9 1 30.0 -59.6 255 12 504.7 504.7 315.3 504.7 0.00 52 42 21669 -57.1 -89.1 1 32.0 -58.0 297 15 534.9 534.9 317.2 535.0 0.00 53 34 22994 -61.1 -90.1 1 29.0 -61.8 246 14 557.7 557.7 318.5 557.8 0.00 54 32 23374 -57.3 -90.3 1 33.0 -58.5 302 16 577.7 577.7 319.6 577.7 0.00 55 30 23780 -59.9 -89.9 1 30.0 -60.8 125 4 581.3 581.3 319.8 581.4 0.00 56 22 25708 -62.7 -91.7 1 29.0 -63.6 302 14 626.9 626.9 321.7 626.9 0.00 57 20 26300 -60.1 -90.1 1 30.0 -61.4 300 25 652.2 652.2 322.7 652.2 0.01 58 13 28969 -62.1 -91.1 1 29.0 -63.6 281 25 730.8 730.8 325.4 730.8 0.01 59 10 30600 -59.1 -91.1 1 32.0 -61.6 285 35 798.9 798.9 327.2 799.0 0.01 60 7.0 32839 -58.5 -89.5 1 31.0 -62.0 887.2 887.2 329.2 887.4 0.02 61 5.2 34731 -53.3 -87.3 1 34.0 -59.6 989.3 989.4 331.0 989.7 0.04 62 4.2 36098 -55.9 -87.9 1 32.0 -61.8 1039.2 1039.3 331.8 1039.7 0.04 63 3.7 36917 -49.5 -86.5 1 37.0 -59.1 1109.3 1109.4 332.8 1110.0 0.06 TRP 245 10371 -52.3 -72.3 7 20.0 -52.6 320 56 330.2 330.2 291.8 330.3 0.01 WND 286 9355 -48.5 -63.2 17 14.7 -48.8 315 90 321.4 321.4 289.2 321.5 0.03 Sounding variables and indices 1000-500 mb thick: 5387.00 m Freezing level: 925.00 mb = 694.00 m = 2276.88 ft Freezing level: 889.38 mb = 1008.21 m = 3307.72 ft Freezing level: 860.67 mb = 1272.23 m = 4173.93 ft Wetbulb zero: 934.45 mb = 609.62 m = 2000.03 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 33.24 % Est. max temperature: 12.07 C = 53.72 F Sfc-Lift cond lev (LCL): 949.10 mb = 480.48 m = 1576.35 ft T: 1.42 C 700-500 lapse rate: 3.76 C/km ThetaE index: 1.16 C Layer 850.0- 840.0 mb Conv cond level (CCL): 901.56 mb = 899.04 m = 2949.58 ft Mean mixing ratio: 3.76 g/kg Conv temperature: 4.33 C = 39.79 F Cap Strength: 16.88 C Lifted Index: 16.94 C Risk: None Lifted Index @300 mb: 20.40 C Lifted Index @700 mb: 5.97 C Showalter Index: 15.59 C Risk: None Total Totals Index: 28.20 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 9.60 C K Index: -4.70 Risk: None Sweat Index: 116.00 Risk: None Energy Index: 3.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.15 J/kg Max Up Vert Vel: 6.95 m/s Conv Inhibition (B-): 82878.77 J/kg Cap Strength: 16.91 C Lift Cond Lev (LCL): 896.01 mb = 948.42 m = 3111.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 3 at 27 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 ---------------------------------------------------------- 0 973 274 325 7 4.0 -5.7 | 195 22 5.6 21.1 1 969 305 325 6 3.4 -4.9 | 193 22 5.0 21.9 2 934 610 350 18 3.1 -17.7 | 207 10 4.7 9.1 3 925 694 350 17 3.0 -16.7 | 204 11 4.5 10.1 4 900 914 340 17 5.8 -16.0 | 214 13 7.4 10.8 5 866 1219 330 22 11.0 -19.1 | 238 15 12.6 7.8 6 850 1371 325 27 15.5 -22.1 | 255 18 17.1 4.7 7 834 1524 325 27 15.5 -22.1 | 255 18 17.1 4.7 8 802 1829 330 27 13.5 -23.4 | 257 15 15.1 3.4 9 771 2134 330 28 14.0 -24.2 | 261 16 15.6 2.6 10 742 2438 335 31 13.1 -28.1 | 275 15 14.7 -1.3 11 714 2743 330 31 15.5 -26.8 | 270 17 17.1 -0.0 12 700 2899 335 32 13.5 -29.0 | 278 15 15.1 -2.2 13 633 3658 335 32 13.5 -29.0 | 278 15 15.1 -2.2 14 584 4267 325 31 17.8 -25.4 | 266 19 19.4 1.4 15 539 4877 335 43 18.2 -39.0 | 302 23 19.8 -12.1 16 500 5450 335 62 26.2 -56.2 | 317 40 27.8 -29.4 17 497 5486 335 63 26.6 -57.1 | 317 41 28.2 -30.3 18 457 6096 335 66 27.9 -59.8 | 318 44 29.5 -33.0 19 400 7070 330 72 36.0 -62.4 | 313 52 37.6 -35.5 20 369 7620 335 85 35.9 -77.0 | 323 63 37.5 -50.2 21 300 9040 320 86 55.3 -65.9 | 304 69 56.9 -39.1 22 295 9144 320 85 54.6 -65.1 | 304 68 56.2 -38.3 23 286 9355 315 90 63.6 -63.6 | 299 75 65.2 -36.8 24 282 9449 315 90 63.6 -63.6 | 299 75 65.2 -36.8 25 257 10058 320 67 43.1 -51.3 | 299 51 44.7 -24.5 26 250 10240 320 63 40.5 -48.3 | 297 47 42.1 -21.4 27 245 10371 320 56 36.0 -42.9 | 293 41 37.6 -16.1 28 234 10668 320 58 37.3 -44.4 | 294 43 38.9 -17.6 29 223 10973 325 46 26.4 -37.7 | 291 30 28.0 -10.9 30 200 11700 315 30 21.2 -21.2 | 256 23 22.8 5.6 31 186 12192 315 25 17.7 -17.7 | 245 21 19.3 9.1 32 177 12497 310 28 21.4 -18.0 | 249 25 23.0 8.8 33 169 12802 280 26 25.6 -4.5 | 231 35 27.2 22.3 34 154 13411 285 33 31.9 -8.5 | 241 38 33.5 18.3 35 150 13590 295 26 23.6 -11.0 | 238 30 25.2 15.8 36 147 13716 300 26 22.5 -13.0 | 240 28 24.1 13.8 37 128 14630 295 15 13.6 -6.3 | 217 26 15.2 20.5 38 116 15240 250 16 15.0 5.5 | 207 36 16.6 32.3 39 111 15545 280 26 25.6 -4.5 | 231 35 27.2 22.3 40 101 16154 305 18 14.7 -10.3 | 225 23 16.3 16.5 41 100 16190 290 9 8.5 -3.1 | 203 26 10.1 23.7 42 96 16459 290 9 8.5 -3.1 | 203 26 10.1 23.7 43 91 16764 300 11 9.5 -5.5 | 208 24 11.1 21.3 44 87 17069 280 13 12.8 -2.3 | 210 28 14.4 24.6 45 83 17374 260 12 11.8 2.1 | 205 32 13.4 28.9 46 79 17678 280 19 18.7 -3.3 | 221 31 20.3 23.5 47 72 18288 270 5 5.0 -0.0 | 194 28 6.6 26.8 48 70 18450 250 10 9.4 3.4 | 200 32 11.0 30.2 49 68 18593 255 12 11.6 3.1 | 204 33 13.2 29.9 50 65 18898 235 14 11.5 8.0 | 201 37 13.1 34.9 51 62 19202 235 13 10.6 7.5 | 200 36 12.2 34.3 52 59 19507 240 10 8.7 5.0 | 198 33 10.3 31.8 53 54 20117 265 15 14.9 1.3 | 210 33 16.5 28.1 54 51 20422 300 12 10.4 -6.0 | 210 24 12.0 20.8 55 50 20570 255 12 11.6 3.1 | 204 33 13.2 29.9 56 49 20726 240 10 8.7 5.0 | 198 33 10.3 31.8 57 44 21336 280 14 13.8 -2.4 | 212 29 15.4 24.4 58 42 21641 295 15 13.6 -6.3 | 217 26 15.2 20.5 59 40 21946 315 10 7.1 -7.1 | 204 22 8.7 19.8 60 38 22250 210 10 5.0 8.7 | 191 36 6.6 35.5 61 36 22555 230 14 10.7 9.0 | 199 38 12.3 35.8 62 35 22860 215 10 5.7 8.2 | 192 36 7.3 35.0 63 33 23165 285 18 17.4 -4.7 | 221 29 19.0 22.2 64 32 23470 310 15 11.5 -9.6 | 217 22 13.1 17.2 65 30 23774 5 10 -0.9 -10.0 | 182 17 0.7 16.9 66 30 23780 125 4 -3.3 2.3 | 177 29 -1.7 29.1 67 26 24689 220 10 6.4 7.7 | 193 35 8.0 34.5 68 25 24994 240 25 21.7 12.5 | 211 46 23.2 39.3 69 23 25298 245 18 16.3 7.6 | 207 39 17.9 34.4 70 21 25908 330 12 6.0 -10.4 | 205 18 7.6 16.4 71 20 26213 265 13 13.0 1.1 | 207 32 14.5 28.0 72 20 26300 300 25 21.7 -12.5 | 238 27 23.2 14.3 73 19 26518 290 28 26.3 -9.6 | 238 33 27.9 17.2 74 18 26822 300 25 21.7 -12.5 | 238 27 23.2 14.3 75 18 27127 290 23 21.6 -7.9 | 231 30 23.2 19.0 76 17 27432 300 23 19.9 -11.5 | 235 26 21.5 15.3 77 16 27737 320 17 10.9 -13.0 | 222 19 12.5 13.8 78 15 28042 280 18 17.7 -3.1 | 219 31 19.3 23.7 79 14 28651 265 21 20.9 1.8 | 218 36 22.5 28.7 80 12 29261 295 28 25.4 -11.8 | 241 31 27.0 15.0 81 12 29566 275 20 19.9 -1.7 | 221 33 21.5 25.1 82 11 29870 290 28 26.3 -9.6 | 238 33 27.9 17.2 83 10 30600 285 35 33.8 -9.1 | 243 40 35.4 17.8 Wind Parameters Mean winds (0-6000m): 333.4 at 35.8 knts Storm direction: 3.4 at 26.9 knts Shear (0-3000m) pos: 3.1 neg: 1.9 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 83.3 deg Storm rel helicity (0-3000m) pos: 92.0 neg: -4.6 tot: 87.4 m^2/s^2 ave: 29.1 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.35 Bulk Shear: 69.36 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 ------------------------------------------------------------------------------- 500 346 13 200 15| 11.1 0.0 11.1| 18.0 -0.9 17.1 34.3 0.30| 13.1 4.0 1000 340 16 212 14| 5.5 4.8 10.3| 49.5 -0.9 48.6 48.6 0.56| 11.5 6.5 1500 334 20 229 14| 4.7 3.2 7.9| 64.4 -0.9 63.5 42.3 0.57| 9.6 5.5 2000 333 22 238 14| 4.3 2.4 6.7| 75.9 -0.9 75.0 37.5 0.61| 8.0 4.8 2500 333 24 245 14| 3.4 2.3 5.7| 84.2 -4.6 79.6 31.8 0.57| 7.2 4.1 3000 333 25 251 14| 3.1 1.9 5.1| 92.0 -4.6 87.4 29.1 0.58| 6.4 3.7 4000 333 27 258 14| 2.4 1.8 4.2| 92.0 -21.0 71.0 17.8 0.43| 5.5 2.3 5000 333 30 269 15| 4.5 1.5 6.0|208.1 -21.0 187.1 37.4 0.53| 7.1 3.8 6000 333 36 286 18| 3.8 1.9 5.7|241.0 -28.9 212.0 35.3 0.49| 6.9 3.4 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20251019.12.gif