UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for CYQD... Searching the city database file for: CYQD ... Date:1200Z 21 APR 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 165 SFC 985 274 -1.9 -3.2 91 1.3 -2.4 40 6 272.4 272.9 271.6 280.7 3.06 2 979 324 -2.1 -3.1 93 1.0 -2.5 41 8 272.7 273.2 271.8 281.1 3.10 3 971 390 -1.5 -2.3 94 0.8 -1.8 43 9 273.9 274.5 272.9 283.0 3.32 4 956 518 0.8 -5.2 64 6.0 -1.4 47 13 277.5 278.0 274.0 285.1 2.71 5 925 787 -1.3 -6.3 69 5.0 -3.1 25 13 278.0 278.4 274.1 285.2 2.58 6 920 830 -1.5 -6.5 69 5.0 -3.3 15 14 278.2 278.6 274.2 285.4 2.55 7 904 970 -1.9 -6.9 69 5.0 -3.7 345 15 279.2 279.6 274.7 286.3 2.52 8 892 1076 -1.7 -11.7 46 10.0 -4.8 326 15 280.5 280.8 274.3 285.5 1.75 9 877 1211 -1.7 -5.0 78 3.3 -3.0 301 15 281.8 282.3 276.8 290.3 3.00 10 869 1284 -2.1 -5.2 79 3.1 -3.3 297 16 282.2 282.7 277.0 290.6 2.98 11 861 1358 -2.1 -9.1 59 7.0 -4.5 294 16 282.9 283.3 276.3 289.3 2.23 12 857 1395 -2.5 -4.7 85 2.2 -3.3 293 16 282.9 283.4 277.6 291.8 3.14 13 850 1460 -2.7 -6.5 75 3.8 -4.1 290 17 283.3 283.8 277.3 291.2 2.76 14 844 1516 -2.7 -8.7 63 6.0 -4.8 290 20 283.9 284.3 277.0 290.7 2.34 15 836 1592 -2.5 -6.9 72 4.4 -4.1 289 21 284.9 285.3 278.0 292.7 2.72 16 806 1881 -4.3 -11.3 58 7.0 -6.6 283 23 286.0 286.3 277.6 291.8 2.00 17 791 2028 -5.7 -8.7 79 3.0 -6.7 276 22 286.0 286.4 278.3 293.3 2.50 18 780 2138 -6.3 -14.3 53 8.0 -8.7 270 22 286.5 286.8 277.3 291.3 1.62 19 766 2279 -7.3 -17.3 45 10.0 -10.0 275 23 286.9 287.1 277.0 290.8 1.28 20 710 2866 -11.1 -30.1 19 19.0 -14.5 288 28 289.0 289.1 276.9 290.4 0.44 21 700 2975 -11.9 -28.9 23 17.0 -15.0 290 28 289.3 289.4 277.1 290.9 0.50 22 698 2997 -12.1 -28.1 25 16.0 -15.1 290 28 289.3 289.4 277.2 291.0 0.54 23 690 3085 -12.3 -23.3 39 11.0 -14.7 289 29 290.1 290.2 278.0 292.7 0.85 24 676 3242 -12.5 -26.5 30 14.0 -15.3 287 31 291.5 291.7 278.4 293.6 0.65 25 659 3436 -13.3 -20.3 56 7.0 -15.0 279 31 292.8 293.0 279.7 296.4 1.15 26 640 3659 -13.9 -23.9 43 10.0 -16.0 261 28 294.5 294.7 280.1 297.3 0.87 27 568 4552 -21.9 -26.3 67 4.4 -22.7 253 28 295.4 295.5 280.4 297.9 0.79 28 557 4696 -22.3 -29.3 53 7.0 -23.4 252 28 296.6 296.7 280.7 298.5 0.61 29 500 5480 -28.3 -31.7 73 3.4 -28.7 250 34 298.5 298.6 281.5 300.3 0.54 30 461 6057 -32.9 -34.1 89 1.2 -33.0 250 39 299.8 299.9 281.9 301.4 0.46 31 437 6431 -35.7 -40.0 65 4.3 -36.0 252 39 300.9 300.9 282.1 301.8 0.27 32 425 6624 -37.5 -40.7 72 3.2 -37.7 253 40 301.0 301.0 282.1 301.9 0.26 33 421 6689 -37.7 -43.7 53 6.0 -38.1 253 40 301.5 301.6 282.3 302.2 0.19 34 400 7040 -40.7 -44.2 69 3.5 -40.9 255 40 302.1 302.1 282.5 302.8 0.19 35 391 7194 -42.1 -46.2 64 4.1 -42.3 254 40 302.2 302.3 282.5 302.8 0.15 36 386 7280 -42.5 -49.5 46 7.0 -42.8 253 40 302.8 302.8 282.7 303.2 0.11 37 300 8930 -54.9 -59.1 60 4.2 -55.0 240 38 308.0 308.0 284.6 308.1 0.04 38 296 9016 -55.5 -60.1 56 4.6 -55.6 240 38 308.3 308.3 284.7 308.4 0.04 39 286 9236 -55.1 -64.1 32 9.0 -55.2 239 39 311.9 311.9 286.1 312.0 0.02 40 282 9326 -55.3 -63.3 36 8.0 -55.4 238 41 312.9 312.9 286.4 313.0 0.03 41 279 9395 -54.7 -68.7 16 14.0 -54.9 237 42 314.7 314.7 287.0 314.8 0.01 42 268 9653 -54.1 -71.1 11 17.0 -54.3 235 45 319.2 319.2 288.5 319.3 0.01 43 256 9947 -54.7 -70.7 12 16.0 -54.9 232 50 322.5 322.6 289.5 322.6 0.01 44 250 10100 -53.3 -73.3 7 20.0 -53.5 230 52 326.8 326.8 290.8 326.9 0.01 45 245 10230 -52.9 -73.9 6 21.0 -53.2 229 52 329.3 329.3 291.5 329.3 0.01 46 232 10580 -54.5 -75.5 6 21.0 -54.8 226 51 332.1 332.1 292.3 332.1 0.01 47 224 10806 -52.3 -76.3 4 24.0 -52.7 227 48 338.8 338.8 294.0 338.8 0.01 48 210 11224 -51.3 -79.3 2 28.0 -51.7 234 38 346.7 346.7 295.9 346.7 0.00 49 200 11540 -52.1 -80.1 2 28.0 -52.5 225 33 350.3 350.3 296.7 350.3 0.00 50 199 11572 -52.5 -80.5 2 28.0 -52.9 225 33 350.1 350.1 296.7 350.1 0.00 51 196 11671 -51.1 -81.1 2 30.0 -51.5 227 33 353.9 353.9 297.5 353.9 0.00 52 186 12012 -50.7 -80.7 2 30.0 -51.2 237 32 359.9 359.9 298.7 359.9 0.00 53 173 12483 -52.3 -81.3 2 29.0 -52.7 250 30 364.8 364.8 299.6 364.8 0.00 54 168 12673 -50.5 -81.5 1 31.0 -51.0 250 33 370.8 370.8 300.7 370.9 0.00 55 150 13410 -52.3 -82.3 2 30.0 -52.8 235 29 380.0 380.0 302.2 380.0 0.00 56 136 14044 -52.5 -82.5 1 30.0 -53.0 248 24 390.4 390.4 303.9 390.4 0.00 57 135 14091 -51.7 -82.7 1 31.0 -52.3 244 24 392.6 392.6 304.2 392.7 0.00 58 124 14640 -54.3 -83.3 2 29.0 -54.8 228 28 397.6 397.6 304.9 397.6 0.00 59 100 16020 -53.9 -83.9 1 30.0 -54.5 235 29 423.6 423.6 308.2 423.6 0.00 60 97 16216 -51.9 -83.9 1 32.0 -52.7 237 29 431.2 431.2 309.0 431.2 0.00 61 85 17074 -50.5 -82.5 1 32.0 -51.5 265 22 450.6 450.6 310.9 450.6 0.01 62 71 18247 -50.1 -83.1 1 33.0 -51.4 223 20 475.3 475.3 313.1 475.3 0.01 63 70 18340 -50.5 -82.5 1 32.0 -51.7 230 15 476.3 476.4 313.1 476.4 0.01 64 58 19562 -52.9 -83.9 1 31.0 -54.0 207 11 497.3 497.3 314.8 497.3 0.01 65 52 20273 -49.5 -82.5 1 33.0 -51.2 219 10 520.9 520.9 316.4 521.0 0.01 66 50 20530 -50.7 -83.7 1 33.0 -52.3 235 16 524.0 524.0 316.5 524.0 0.01 67 30 23850 -51.7 -83.7 1 32.0 -53.9 200 8 603.7 603.7 320.8 603.8 0.01 68 25 25030 -52.9 -84.9 1 32.0 -55.2 122 10 632.6 632.6 322.0 632.6 0.01 69 20 26480 -49.7 -83.7 1 34.0 -53.2 95 7 684.0 684.1 323.9 684.2 0.02 70 15 28373 -48.5 -82.5 1 34.0 -53.2 83 5 746.7 746.7 325.8 746.9 0.03 71 13 29313 -50.5 -83.5 1 33.0 -55.0 81 20 771.0 771.0 326.5 771.2 0.03 72 10 31050 -44.5 -81.5 1 37.0 -52.4 130 15 853.4 853.5 328.5 853.9 0.05 73 8.2 32390 -40.9 -79.9 1 39.0 -51.6 917.5 917.5 329.8 918.4 0.08 74 7.2 33270 -42.9 -80.9 1 38.0 -53.1 944.1 944.1 330.2 944.9 0.08 75 6.4 34072 -38.5 -79.5 1 41.0 -51.9 995.1 995.1 331.1 996.4 0.11 76 5.6 34985 -41.3 -80.3 1 39.0 -53.7 1021.5 1021.5 331.5 1022.8 0.11 77 4.5 36495 -33.5 -77.5 0 44.0 -52.1 1124.0 1124.1 333.0 1126.9 0.22 TRP 296 9016 -55.5 -60.1 56 4.6 -55.6 240 38 308.3 308.3 284.7 308.4 0.04 WND Sounding variables and indices 1000-500 mb thick: 5315.00 m Freezing level: Surface below freezing Freezing level: 961.22 mb = 473.38 m = 1553.05 ft Freezing level: 944.19 mb = 620.25 m = 2034.91 ft Wetbulb zero: Below ground Precipitable water: 0.32 inches Sfc-500 mean rel hum: 56.08 % Est. max temperature: 10.53 C = 50.96 F Sfc-Lift cond lev (LCL): 964.97 mb = 441.30 m = 1447.80 ft T: -0.58 C 700-500 lapse rate: 6.55 C/km ThetaE index: 2.84 C Layer 780.0- 700.0 mb Conv cond level (CCL): 742.16 mb = 2523.67 m = 8279.64 ft Mean mixing ratio: 2.63 g/kg Conv temperature: 13.41 C = 56.13 F Cap Strength: 11.02 C Lifted Index: 11.88 C Risk: None Lifted Index @300 mb: 16.42 C Lifted Index @700 mb: 7.24 C Showalter Index: 7.01 C Risk: None Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 21.80 C K Index: 2.10 Risk: None Sweat Index: 68.00 Risk: None Energy Index: 1.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.63 J/kg Max Up Vert Vel: 7.30 m/s Conv Inhibition (B-): 94160.02 J/kg Cap Strength: 11.77 C Lift Cond Lev (LCL): 865.40 mb = 1317.35 m = 4321.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 20 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 ---------------------------------------------------------- 0 985 274 40 6 -3.9 -4.6 | 102 22 -21.1 4.6 1 981 305 40 7 -4.5 -5.4 | 100 22 -21.8 3.9 2 945 610 50 15 -11.5 -9.6 | 89 29 -28.7 -0.4 3 925 787 25 13 -5.5 -11.8 | 84 23 -22.7 -2.6 4 910 914 355 15 1.3 -14.9 | 70 17 -15.9 -5.7 5 876 1219 300 15 13.0 -7.5 | 112 5 -4.3 1.7 6 850 1460 290 17 16.0 -5.8 | 159 4 -1.3 3.4 7 843 1524 290 20 18.8 -6.8 | 213 3 1.5 2.4 8 811 1829 285 23 22.2 -6.0 | 237 6 5.0 3.3 9 780 2134 270 22 22.0 -0.0 | 207 10 4.7 9.2 10 750 2438 280 24 23.6 -4.2 | 232 8 6.4 5.1 11 721 2743 285 27 26.1 -7.0 | 256 9 8.8 2.2 12 700 2975 290 28 26.3 -9.6 | 272 9 9.1 -0.4 13 665 3353 285 32 30.9 -8.3 | 266 14 13.7 0.9 14 639 3658 260 28 27.6 4.9 | 216 17 10.3 14.1 15 588 4267 255 29 28.0 7.5 | 213 20 10.8 16.7 16 542 4877 250 27 25.4 9.2 | 204 20 8.1 18.5 17 500 5480 250 34 31.9 11.6 | 215 26 14.7 20.8 18 458 6096 250 39 36.6 13.3 | 221 30 19.4 22.6 19 402 7010 255 40 38.6 10.4 | 228 29 21.4 19.6 20 400 7040 255 40 38.6 10.4 | 228 29 21.4 19.6 21 366 7620 250 40 37.6 13.7 | 222 31 20.3 22.9 22 304 8839 240 36 31.2 18.0 | 207 31 13.9 27.2 23 300 8930 240 38 32.9 19.0 | 209 32 15.7 28.2 24 296 9016 240 38 32.9 19.0 | 209 32 15.7 28.2 25 290 9144 240 38 32.9 19.0 | 209 32 15.7 28.2 26 250 10100 230 52 39.8 33.4 | 208 48 22.6 42.6 27 229 10668 225 51 36.1 36.1 | 203 49 18.8 45.3 28 208 11278 235 37 30.3 21.2 | 203 33 13.1 30.4 29 200 11540 225 33 23.3 23.3 | 191 33 6.1 32.6 30 199 11582 225 33 23.3 23.3 | 191 33 6.1 32.6 31 173 12497 250 30 28.2 10.3 | 209 22 10.9 19.5 32 165 12802 250 36 33.8 12.3 | 218 27 16.6 21.5 33 157 13106 230 22 16.9 14.1 | 179 23 -0.4 23.4 34 150 13410 235 29 23.8 16.6 | 194 27 6.5 25.9 35 150 13411 225 26 18.4 18.4 | 182 28 1.1 27.6 36 136 14021 250 24 22.6 8.2 | 197 18 5.3 17.4 37 130 14326 225 24 17.0 17.0 | 179 26 -0.3 26.2 38 118 14935 230 32 24.5 20.6 | 194 31 7.3 29.8 39 113 15240 245 32 29.0 13.5 | 207 26 11.7 22.7 40 108 15545 230 22 16.9 14.1 | 179 23 -0.4 23.4 41 103 15850 245 20 18.1 8.5 | 183 18 0.9 17.7 42 100 16020 235 29 23.8 16.6 | 194 27 6.5 25.9 43 98 16154 235 29 23.8 16.6 | 194 27 6.5 25.9 44 85 17069 265 22 21.9 1.9 | 203 12 4.7 11.1 45 74 17983 245 22 19.9 9.3 | 188 19 2.7 18.5 46 71 18288 220 20 12.9 15.3 | 170 25 -4.4 24.5 47 70 18340 230 15 11.5 9.6 | 163 20 -5.8 18.9 48 67 18593 215 14 8.0 11.5 | 156 23 -9.2 20.7 49 64 18898 285 10 9.7 -2.6 | 131 10 -7.6 6.6 50 61 19202 290 10 9.4 -3.4 | 126 10 -7.9 5.8 51 59 19507 205 10 4.2 9.1 | 145 22 -13.0 18.3 52 56 19812 215 17 9.8 13.9 | 162 24 -7.5 23.1 53 53 20117 240 11 9.5 5.5 | 152 17 -7.7 14.7 54 51 20422 200 10 3.4 9.4 | 143 23 -13.8 18.6 55 50 20530 235 16 13.1 9.2 | 167 19 -4.1 18.4 56 49 20726 195 20 5.2 19.3 | 157 31 -12.1 28.5 57 46 21031 245 17 15.4 7.2 | 174 17 -1.8 16.4 58 44 21336 60 3 -2.6 -1.5 | 111 21 -19.9 7.7 59 40 21946 275 11 11.0 -1.0 | 143 10 -6.3 8.3 60 38 22250 100 10 -9.8 1.7 | 112 29 -27.1 11.0 61 37 22555 145 18 -10.3 14.7 | 131 37 -27.6 24.0 62 35 22860 160 12 -4.1 11.3 | 134 30 -21.4 20.5 63 33 23165 135 10 -7.1 7.1 | 124 29 -24.3 16.3 64 32 23470 175 10 -0.9 10.0 | 137 26 -18.1 19.2 65 30 23850 200 8 2.7 7.5 | 139 22 -14.5 16.7 66 24 25298 105 10 -9.7 2.6 | 114 29 -26.9 11.8 67 23 25603 110 10 -9.4 3.4 | 115 29 -26.6 12.6 68 20 26480 95 7 -7.0 0.6 | 112 26 -24.2 9.8 69 20 26518 40 3 -1.9 -2.3 | 110 20 -19.2 6.9 70 18 27127 90 10 -10.0 0.0 | 109 29 -27.3 9.2 71 17 27432 95 14 -13.9 1.2 | 109 33 -31.2 10.4 72 16 28042 130 13 -10.0 8.4 | 123 32 -27.2 17.6 73 15 28346 85 4 -4.0 -0.3 | 113 23 -21.2 8.9 74 14 28956 50 18 -13.8 -11.6 | 86 31 -31.0 -2.3 75 13 29261 75 22 -21.3 -5.7 | 95 39 -38.5 3.5 76 13 29566 105 14 -13.5 3.6 | 113 33 -30.8 12.8 77 12 29870 85 12 -12.0 -1.0 | 106 30 -29.2 8.2 78 11 30175 100 16 -15.8 2.8 | 110 35 -33.0 12.0 79 10 31050 130 15 -11.5 9.6 | 123 34 -28.7 18.9 Wind Parameters Mean winds (0-6000m): 268.1 at 26.1 knts Storm direction: 298.1 at 19.6 knts Shear (0-3000m) pos: 1.7 neg: 4.6 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 164.9 deg Storm rel helicity (0-3000m) pos: 37.1 neg: -88.6 tot: -51.5 m^2/s^2 ave: -17.2 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 165.96 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 44 12 92 25| 0.0 7.6 7.6| 0.0 -52.5 -52.5 -105.0 -0.58| 14.2 -8.2 1000 8 13 78 19| 0.0 9.1 9.1| 8.5 -79.2 -70.7 -70.7 -0.21| 18.9 -4.0 1500 329 15 68 10| 0.0 8.7 8.7| 14.7 -79.2 -64.5 -43.0 -0.02| 15.5 -0.3 2000 307 17 73 4| 0.0 6.9 6.9| 17.8 -85.9 -68.2 -34.1 -0.05| 13.5 -0.7 2500 298 19 116 1| 1.3 5.5 6.8| 31.7 -85.9 -54.2 -21.7 0.06| 12.1 0.7 3000 295 20 246 1| 1.7 4.6 6.3| 37.1 -88.6 -51.5 -17.2 0.07| 11.1 0.8 4000 284 23 232 6| 1.3 4.0 5.3| 37.1-147.0-109.9 -27.5 -0.12| 10.5 -1.3 5000 275 24 222 10| 1.0 3.6 4.6| 54.8-163.4-108.6 -21.7 -0.11| 9.2 -1.0 6000 268 26 221 13| 1.0 3.3 4.4| 88.5-163.4 -74.9 -12.5 -0.05| 8.4 -0.5 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20250421.12.gif