UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for CYQD... Searching the city database file for: CYQD ... Date:1200Z 20 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 34 SFC 970 274 4.0 2.5 90 1.5 3.3 75 7 279.6 280.4 277.9 292.6 4.72 2 937 561 2.0 1.9 99 0.1 2.0 105 16 280.3 281.1 278.3 293.3 4.68 3 925 667 1.8 -0.7 83 2.5 0.7 115 17 281.1 281.8 277.7 292.1 3.92 4 906 835 1.6 -1.3 81 2.9 0.4 98 14 282.6 283.3 278.3 293.4 3.83 5 898 906 2.0 -2.6 72 4.6 0.1 91 13 283.7 284.4 278.5 293.7 3.51 6 850 1347 -1.7 -4.9 79 3.2 -3.0 70 19 284.4 284.9 278.3 293.3 3.12 7 822 1613 -3.5 -4.8 91 1.3 -4.0 96 20 285.2 285.8 278.9 294.5 3.25 8 811 1719 -3.7 -3.9 99 0.2 -3.8 103 20 286.1 286.7 279.6 296.2 3.53 9 714 2719 -7.3 -8.3 93 1.0 -7.7 177 13 292.7 293.2 281.8 301.2 2.86 10 700 2873 -7.9 -9.1 91 1.2 -8.3 195 10 293.7 294.2 282.1 301.9 2.74 11 631 3672 -12.5 -14.0 89 1.5 -13.0 180 10 297.3 297.7 282.8 303.6 2.05 12 599 4068 -12.9 -14.8 86 1.9 -13.5 211 15 301.3 301.7 284.4 307.7 2.02 13 564 4524 -15.7 -18.9 76 3.2 -16.6 211 16 303.3 303.5 284.6 308.1 1.52 14 541 4837 -18.1 -19.3 90 1.2 -18.4 206 18 304.0 304.3 284.9 309.0 1.53 15 500 5420 -22.3 -23.9 87 1.6 -22.7 180 15 305.9 306.1 285.1 309.5 1.11 16 492 5539 -23.1 -25.2 83 2.1 -23.5 179 17 306.3 306.5 285.2 309.6 1.00 17 482 5690 -22.3 -24.4 83 2.1 -22.7 177 20 309.1 309.3 286.3 312.7 1.10 18 412 6830 -30.1 -33.2 74 3.1 -30.5 186 38 313.2 313.3 287.1 315.2 0.57 19 400 7040 -31.9 -34.2 80 2.3 -32.2 190 42 313.5 313.6 287.2 315.4 0.53 20 374 7510 -34.7 -36.6 83 1.9 -34.9 190 46 315.9 316.0 287.9 317.5 0.44 21 368 7623 -36.1 -39.8 69 3.7 -36.4 190 47 315.5 315.6 287.6 316.7 0.33 22 344 8085 -40.3 -42.6 79 2.3 -40.5 192 51 316.0 316.0 287.7 316.9 0.26 23 336 8244 -41.7 -47.7 52 6.0 -42.1 192 53 316.2 316.2 287.7 316.7 0.15 24 333 8305 -42.3 -47.2 59 4.9 -42.6 192 53 316.2 316.2 287.7 316.8 0.16 25 329 8386 -42.7 -49.7 46 7.0 -43.0 193 54 316.7 316.7 287.8 317.2 0.12 26 302 8956 -47.5 -57.5 31 10.0 -47.8 195 60 317.8 317.8 288.1 318.0 0.05 27 300 9000 -47.9 -57.9 31 10.0 -48.2 195 60 317.8 317.8 288.1 318.0 0.05 28 254 10080 -57.8 -60.9 67 3.2 -57.8 200 66 318.7 318.8 288.4 318.9 0.04 29 250 10180 -58.7 -61.2 73 2.5 -58.7 200 64 318.8 318.8 288.4 319.0 0.04 30 247 10255 -59.1 -60.5 84 1.4 -59.1 200 60 319.3 319.3 288.6 319.5 0.04 31 238 10487 -59.5 -62.1 72 2.6 -59.5 198 58 322.1 322.1 289.5 322.3 0.04 32 231 10674 -58.7 -70.7 20 12.0 -58.8 195 47 326.1 326.1 290.6 326.1 0.01 33 230 10701 -57.1 -72.1 13 15.0 -57.3 194 46 328.9 328.9 291.4 329.0 0.01 34 224 10869 -53.7 -79.7 3 26.0 -54.0 188 43 336.6 336.6 293.5 336.7 0.00 35 220 10985 -52.5 -78.5 3 26.0 -52.8 186 40 340.2 340.2 294.4 340.2 0.00 36 201 11568 -51.7 -79.7 2 28.0 -52.1 229 25 350.4 350.4 296.7 350.4 0.00 37 200 11600 -51.7 -79.7 2 28.0 -52.1 230 19 350.9 350.9 296.8 350.9 0.00 38 191 11898 -53.1 -80.1 2 27.0 -53.5 228 19 353.3 353.3 297.3 353.3 0.00 39 182 12210 -50.5 -80.5 2 30.0 -51.0 197 22 362.4 362.4 299.2 362.5 0.00 40 156 13220 -48.5 -82.5 1 34.0 -49.2 221 23 382.2 382.2 302.6 382.2 0.00 41 151 13436 -45.5 -80.5 1 35.0 -46.5 233 21 390.9 390.9 303.9 390.9 0.00 42 150 13480 -45.7 -80.7 1 35.0 -46.7 235 20 391.3 391.3 304.0 391.3 0.00 43 143 13796 -48.3 -82.3 1 34.0 -49.1 241 23 392.2 392.2 304.1 392.2 0.00 44 128 14522 -49.3 -83.3 1 34.0 -50.1 225 9 403.0 403.0 305.6 403.0 0.00 45 110 15504 -53.3 -85.3 1 32.0 -53.9 206 19 413.3 413.3 306.9 413.3 0.00 46 104 15866 -50.9 -84.9 1 34.0 -51.7 216 17 424.6 424.6 308.2 424.6 0.00 47 100 16120 -52.3 -85.3 1 33.0 -53.0 150 16 426.7 426.7 308.4 426.7 0.00 48 96 16384 -54.1 -86.1 1 32.0 -54.7 162 17 428.2 428.2 308.6 428.2 0.00 49 70 18410 -56.3 -87.3 1 31.0 -56.9 230 5 463.9 463.9 312.1 464.0 0.00 50 65 18879 -57.3 -88.3 1 31.0 -57.9 211 10 471.7 471.7 312.8 471.7 0.00 51 58 19602 -54.5 -87.5 1 33.0 -55.5 229 10 493.6 493.6 314.5 493.7 0.00 52 50 20550 -55.1 -88.1 1 33.0 -56.1 255 16 513.6 513.6 315.9 513.6 0.00 53 41 21809 -55.5 -88.5 1 33.0 -56.6 288 15 542.6 542.6 317.7 542.6 0.00 54 30 23770 -60.1 -90.1 1 30.0 -61.0 300 12 580.8 580.8 319.7 580.8 0.00 55 26 24665 -57.7 -89.7 1 32.0 -59.0 309 13 611.9 611.9 321.2 611.9 0.00 56 20 26310 -59.3 -90.3 1 31.0 -60.7 300 14 654.7 654.7 322.9 654.7 0.01 57 12 29498 -62.1 -91.1 1 29.0 -63.7 316 22 747.7 747.7 325.8 747.8 0.01 58 10 30630 -60.9 -91.9 1 31.0 -63.0 315 29 792.2 792.2 327.1 792.3 0.01 59 6.9 32946 -59.3 -90.3 1 31.0 -62.6 887.6 887.6 329.2 887.7 0.02 60 5.7 34154 -55.1 -89.1 1 34.0 -60.4 955.8 955.8 330.4 956.1 0.02 61 4.7 35383 -56.1 -89.1 1 33.0 -61.6 1005.4 1005.4 331.2 1005.7 0.03 TRP 247 10255 -59.1 -60.5 84 1.4 -59.1 200 60 319.3 319.3 288.6 319.5 0.04 WND 254 10080 -57.8 -60.9 67 3.2 -57.8 200 66 318.7 318.8 288.4 318.9 0.04 Sounding variables and indices 1000-500 mb thick: 5386.00 m Freezing level: 872.05 mb = 1144.44 m = 3754.68 ft Wetbulb zero: 896.77 mb = 917.18 m = 3009.07 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 87.88 % Est. max temperature: 9.73 C = 49.52 F Sfc-Lift cond lev (LCL): 947.72 mb = 466.43 m = 1530.28 ft T: 2.66 C 700-500 lapse rate: 5.65 C/km ThetaE index: 1.14 C Layer 925.0- 906.0 mb Conv cond level (CCL): 853.19 mb = 1316.96 m = 4320.68 ft Mean mixing ratio: 4.03 g/kg Conv temperature: 8.71 C = 47.68 F Cap Strength: 10.88 C Lifted Index: 11.61 C Risk: None Lifted Index @300 mb: 17.59 C Lifted Index @700 mb: 5.67 C Showalter Index: 11.49 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 17.40 C K Index: 14.50 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 3.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.02 J/kg Max Up Vert Vel: 6.79 m/s Conv Inhibition (B-): 83986.49 J/kg Cap Strength: 11.49 C Lift Cond Lev (LCL): 885.59 mb = 1017.85 m = 3339.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 192 at 12 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 ---------------------------------------------------------- 0 970 274 75 7 -6.8 -1.8 | 34 17 -9.3 -13.7 1 966 305 80 6 -5.9 -1.0 | 33 15 -8.4 -12.9 2 931 610 110 18 -16.9 6.2 | 74 20 -19.4 -5.7 3 925 667 115 17 -15.4 7.2 | 75 19 -17.9 -4.7 4 897 914 90 13 -13.0 0.0 | 52 20 -15.5 -11.9 5 864 1219 80 17 -16.7 -3.0 | 52 24 -19.2 -14.9 6 850 1347 70 19 -17.9 -6.5 | 48 27 -20.4 -18.4 7 831 1524 90 20 -20.0 0.0 | 62 25 -22.5 -11.9 8 799 1829 110 20 -18.8 6.8 | 77 22 -21.3 -5.1 9 769 2134 135 20 -14.1 14.1 | 98 17 -16.6 2.2 10 740 2438 150 15 -7.5 13.0 | 96 10 -10.0 1.1 11 712 2743 180 13 0.0 13.0 | 114 3 -2.5 1.1 12 700 2873 195 10 2.6 9.7 | 358 2 0.1 -2.2 13 684 3048 205 10 4.2 9.1 | 329 3 1.7 -2.8 14 631 3658 180 10 0.0 10.0 | 53 3 -2.5 -1.9 15 606 3962 210 15 7.5 13.0 | 258 5 5.0 1.1 16 582 4267 215 15 8.6 12.3 | 266 6 6.1 0.4 17 537 4877 205 18 7.6 16.3 | 229 7 5.1 4.4 18 500 5420 180 15 0.0 15.0 | 141 4 -2.5 3.1 19 495 5486 180 16 0.0 16.0 | 149 5 -2.5 4.1 20 456 6096 170 28 -4.9 27.6 | 155 17 -7.4 15.7 21 402 7010 190 41 7.1 40.4 | 189 29 4.6 28.5 22 400 7040 190 42 7.3 41.4 | 189 30 4.8 29.5 23 367 7620 190 47 8.2 46.3 | 189 35 5.7 34.4 24 300 9000 195 60 15.5 58.0 | 196 48 13.0 46.1 25 293 9144 195 59 15.3 57.0 | 196 47 12.8 45.1 26 254 10080 200 66 22.6 62.0 | 202 54 20.1 50.1 27 250 10180 200 64 21.9 60.1 | 202 52 19.4 48.2 28 247 10255 200 60 20.5 56.4 | 202 48 18.0 44.5 29 243 10363 200 66 22.6 62.0 | 202 54 20.1 50.1 30 232 10668 195 47 12.2 45.4 | 196 35 9.7 33.5 31 221 10973 185 41 3.6 40.8 | 182 29 1.1 28.9 32 201 11582 230 25 19.2 16.1 | 256 17 16.7 4.2 33 200 11600 230 19 14.6 12.2 | 269 12 12.1 0.3 34 191 11887 230 19 14.6 12.2 | 269 12 12.1 0.3 35 183 12192 195 21 5.4 20.3 | 199 9 2.9 8.4 36 174 12497 225 35 24.7 24.7 | 240 26 22.2 12.8 37 159 13106 215 25 14.3 20.5 | 234 15 11.8 8.6 38 150 13480 235 20 16.4 11.5 | 272 14 13.9 -0.4 39 138 14021 245 25 22.7 10.6 | 274 20 20.2 -1.3 40 132 14326 240 12 10.4 6.0 | 307 10 7.9 -5.9 41 126 14630 215 7 4.0 5.7 | 346 6 1.5 -6.2 42 120 14935 205 13 5.5 11.8 | 272 3 3.0 -0.1 43 114 15240 185 16 1.4 15.9 | 165 4 -1.1 4.0 44 109 15545 210 20 10.0 17.3 | 234 9 7.5 5.4 45 104 15850 220 17 10.9 13.0 | 262 9 8.4 1.1 46 100 16120 150 16 -8.0 13.9 | 101 11 -10.5 2.0 47 99 16154 155 10 -4.2 9.1 | 67 7 -6.7 -2.8 48 95 16459 165 20 -5.2 19.3 | 134 11 -7.7 7.4 49 90 16764 210 22 11.0 19.1 | 230 11 8.5 7.2 50 86 17069 280 21 20.7 -3.6 | 311 24 18.2 -15.5 51 78 17678 325 14 8.0 -11.5 | 347 24 5.5 -23.4 52 75 17983 190 4 0.7 3.9 | 13 8 -1.8 -8.0 53 70 18410 230 5 3.8 3.2 | 351 9 1.3 -8.7 54 65 18898 210 10 5.0 8.7 | 322 4 2.5 -3.2 55 56 19812 235 10 8.2 5.7 | 317 8 5.7 -6.2 56 54 20117 230 14 10.7 9.0 | 289 9 8.2 -2.9 57 51 20422 255 18 17.4 4.7 | 296 17 14.9 -7.2 58 50 20550 255 16 15.5 4.1 | 301 15 13.0 -7.8 59 46 21031 255 16 15.5 4.1 | 301 15 13.0 -7.8 60 44 21336 255 13 12.6 3.4 | 310 13 10.1 -8.5 61 42 21641 270 15 15.0 -0.0 | 314 17 12.5 -11.9 62 40 21946 305 15 12.3 -8.6 | 334 23 9.8 -20.5 63 38 22250 345 13 3.4 -12.6 | 358 24 0.9 -24.5 64 36 22555 265 10 10.0 0.9 | 326 13 7.5 -11.0 65 35 22860 265 16 15.9 1.4 | 308 17 13.4 -10.5 66 33 23165 350 3 0.5 -3.0 | 8 15 -2.0 -14.9 67 31 23470 65 10 -9.1 -4.2 | 36 20 -11.6 -16.1 68 30 23770 300 12 10.4 -6.0 | 336 20 7.9 -17.9 69 30 23774 225 10 7.1 7.1 | 317 7 4.6 -4.8 70 29 24079 250 15 14.1 5.1 | 300 13 11.6 -6.8 71 27 24384 295 2 1.8 -0.8 | 3 13 -0.7 -12.7 72 26 24689 310 14 10.7 -9.0 | 339 22 8.2 -20.9 73 25 24994 265 15 14.9 1.3 | 310 16 12.4 -10.6 74 24 25298 310 18 13.8 -11.6 | 334 26 11.3 -23.5 75 22 25603 330 11 5.5 -9.5 | 352 22 3.0 -21.4 76 21 25908 325 12 6.9 -9.8 | 349 22 4.4 -21.7 77 20 26213 345 14 3.6 -13.5 | 357 25 1.1 -25.4 78 20 26310 300 14 12.1 -7.0 | 333 21 9.6 -18.9 79 19 26518 310 11 8.4 -7.1 | 343 20 5.9 -19.0 80 18 26822 295 15 13.6 -6.3 | 329 21 11.1 -18.2 81 17 27432 305 17 13.9 -9.8 | 332 24 11.4 -21.7 82 16 27737 315 19 13.4 -13.4 | 337 28 10.9 -25.3 83 14 28651 310 16 12.3 -10.3 | 336 24 9.8 -22.2 84 13 28956 290 22 20.7 -7.5 | 317 27 18.2 -19.4 85 12 29566 320 22 14.1 -16.9 | 338 31 11.6 -28.8 86 11 30175 305 32 26.2 -18.4 | 322 38 23.7 -30.3 87 10 30630 315 29 20.5 -20.5 | 331 37 18.0 -32.4 Wind Parameters Mean winds (0-6000m): 161.9 at 16.2 knts Storm direction: 191.9 at 12.2 knts Shear (0-3000m) pos: 3.9 neg: 1.5 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): -39.3 deg Storm rel helicity (0-3000m) pos: 177.7 neg: -47.8 tot: 129.9 m^2/s^2 ave: 43.3 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 12.3 stream: 3.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.87 Bulk Shear: 26.59 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 ------------------------------------------------------------------------------- 500 105 13 61 17| 10.1 0.0 10.1| 60.8 -15.9 44.9 89.8 0.57| 17.4 9.8 1000 96 14 58 20| 5.0 4.4 9.4| 61.1 -43.3 17.8 17.8 0.17| 13.8 2.3 1500 93 16 59 22| 6.3 2.9 9.3|131.2 -45.1 86.1 57.4 0.37| 13.7 5.1 2000 102 17 66 21| 6.2 2.2 8.4|174.3 -45.1 129.2 64.6 0.44| 13.6 6.0 2500 112 16 72 19| 5.0 1.8 6.8|176.9 -45.9 131.0 52.4 0.37| 13.4 4.9 3000 120 15 75 16| 3.9 1.5 5.4|177.7 -47.8 129.9 43.3 0.28| 12.3 3.5 4000 137 15 85 12| 3.5 0.9 4.4|180.6 -48.0 132.6 33.2 0.23| 10.9 2.5 5000 156 15 102 9| 2.8 1.0 3.8|180.6 -61.1 119.5 23.9 0.11| 9.7 1.1 6000 162 16 115 8| 2.3 1.6 4.0|194.1 -63.9 130.2 21.7 0.11| 9.7 1.1 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20251020.12.gif