UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for CYQD... Searching the city database file for: CYQD ... Date:0000Z 22 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 168 SFC 986 274 7.0 -6.0 39 13.0 2.0 60 6 281.3 281.7 275.8 288.3 2.47 2 984 291 4.2 -5.8 48 10.0 0.4 60 7 278.6 279.1 274.4 285.7 2.52 3 925 798 -0.3 -7.3 59 7.0 -2.8 35 12 279.0 279.4 274.4 285.7 2.38 4 857 1403 -5.7 -9.2 76 3.5 -6.8 344 14 279.5 279.9 274.5 285.8 2.22 5 850 1467 -5.9 -10.0 73 4.1 -7.2 340 14 280.0 280.3 274.5 286.0 2.10 6 844 1522 -6.1 -12.1 62 6.0 -7.9 345 14 280.3 280.6 274.3 285.5 1.79 7 839 1569 -3.5 -18.5 30 15.0 -7.5 338 13 283.5 283.7 274.9 286.7 1.06 8 831 1645 -2.9 -13.9 42 11.0 -6.2 325 12 284.9 285.2 276.5 289.6 1.57 9 742 2532 -8.9 -18.9 44 10.0 -11.4 287 14 287.8 288.0 277.3 291.3 1.16 10 703 2948 -11.1 -28.1 23 17.0 -14.3 280 18 289.8 289.9 277.4 291.6 0.54 11 700 2981 -11.5 -25.5 30 14.0 -14.3 280 19 289.7 289.9 277.6 291.9 0.69 12 697 3014 -11.7 -22.7 40 11.0 -14.1 280 19 289.9 290.0 278.0 292.6 0.88 13 686 3136 -12.5 -27.5 27 15.0 -15.3 275 18 290.3 290.4 277.7 292.2 0.58 14 666 3361 -13.1 -21.1 51 8.0 -15.0 260 15 292.1 292.3 279.3 295.4 1.07 15 664 3384 -13.1 -21.1 51 8.0 -15.0 261 15 292.4 292.5 279.4 295.7 1.07 16 648 3570 -14.7 -26.7 35 12.0 -17.0 270 16 292.6 292.7 279.0 294.7 0.66 17 632 3758 -15.9 -22.9 55 7.0 -17.4 274 17 293.3 293.5 279.7 296.3 0.96 18 623 3866 -16.7 -28.7 35 12.0 -18.8 273 18 293.6 293.7 279.3 295.5 0.57 19 616 3951 -17.3 -22.2 66 4.9 -18.3 273 19 293.9 294.1 280.1 297.2 1.05 20 605 4086 -18.5 -21.5 77 3.0 -19.1 272 21 294.0 294.2 280.3 297.5 1.13 21 575 4463 -21.5 -24.3 78 2.8 -22.0 264 22 294.8 295.0 280.3 297.7 0.93 22 544 4870 -23.7 -28.7 63 5.0 -24.5 265 20 296.9 297.0 280.9 299.0 0.66 23 500 5480 -28.9 -31.4 79 2.5 -29.2 235 24 297.8 297.9 281.1 299.6 0.55 24 496 5537 -29.3 -31.4 82 2.1 -29.6 240 21 298.0 298.1 281.3 299.8 0.56 25 478 5801 -30.9 -35.5 64 4.6 -31.4 237 25 299.2 299.3 281.5 300.5 0.39 26 447 6273 -34.5 -36.2 84 1.7 -34.7 235 31 300.5 300.5 282.1 301.8 0.39 27 441 6367 -35.1 -39.5 64 4.4 -35.5 235 32 300.9 300.9 282.1 301.8 0.28 28 400 7040 -40.7 -47.7 47 7.0 -41.1 240 40 302.1 302.1 282.4 302.6 0.13 29 390 7211 -42.1 -50.1 41 8.0 -42.5 241 42 302.5 302.5 282.5 302.8 0.10 30 368 7601 -45.1 -53.1 40 8.0 -45.4 245 47 303.5 303.5 282.9 303.8 0.07 31 300 8930 -55.8 -60.8 53 5.0 -55.8 250 74 306.8 306.8 284.1 306.9 0.04 32 289 9167 -57.7 -62.2 56 4.5 -57.8 250 73 307.3 307.3 284.3 307.4 0.03 33 275 9479 -59.5 -65.5 46 6.0 -59.6 255 55 309.1 309.1 285.0 309.1 0.02 34 267 9665 -57.7 -68.7 23 11.0 -57.8 248 48 314.3 314.3 286.9 314.4 0.01 35 259 9856 -59.1 -69.1 26 10.0 -59.2 242 46 315.0 315.0 287.1 315.1 0.01 36 256 9930 -57.1 -73.1 11 16.0 -57.2 239 47 319.0 319.0 288.4 319.0 0.01 37 250 10080 -56.7 -72.7 12 16.0 -56.9 245 41 321.8 321.8 289.3 321.8 0.01 38 243 10261 -55.1 -75.1 7 20.0 -55.3 243 40 326.8 326.8 290.8 326.8 0.01 39 217 10989 -53.7 -76.7 4 23.0 -54.0 240 36 339.7 339.7 294.3 339.7 0.01 40 210 11202 -51.3 -80.3 2 29.0 -51.7 240 35 346.7 346.7 295.9 346.7 0.00 41 200 11520 -50.7 -80.7 2 30.0 -51.1 240 34 352.5 352.5 297.2 352.5 0.00 42 199 11553 -50.7 -80.7 2 30.0 -51.1 240 34 353.0 353.0 297.3 353.0 0.00 43 150 13390 -51.3 -82.3 1 31.0 -51.8 250 34 381.7 381.7 302.5 381.7 0.00 44 142 13746 -51.3 -82.3 1 31.0 -51.9 258 28 387.7 387.7 303.5 387.7 0.00 45 131 14267 -52.9 -82.9 1 30.0 -53.4 238 27 393.9 393.9 304.3 393.9 0.00 46 120 14836 -50.3 -82.3 1 32.0 -51.1 244 28 408.7 408.7 306.3 408.7 0.00 47 114 15169 -52.3 -83.3 1 31.0 -52.9 230 26 411.0 411.0 306.6 411.0 0.00 48 112 15284 -50.7 -82.7 1 32.0 -51.5 228 26 416.1 416.1 307.3 416.1 0.00 49 107 15581 -51.7 -82.7 1 31.0 -52.4 247 25 419.6 419.6 307.7 419.7 0.00 50 106 15642 -50.5 -82.5 1 32.0 -51.3 251 25 423.0 423.0 308.1 423.1 0.00 51 100 16020 -52.1 -83.1 1 31.0 -52.8 245 21 427.1 427.1 308.5 427.1 0.00 52 91 16632 -50.1 -82.1 1 32.0 -51.1 229 27 442.7 442.7 310.1 442.7 0.01 53 81 17388 -51.7 -82.7 1 31.0 -52.7 231 20 454.4 454.4 311.3 454.4 0.01 54 71 18247 -48.9 -81.9 1 33.0 -50.3 249 21 477.8 477.8 313.3 477.9 0.01 55 70 18340 -49.3 -82.3 1 33.0 -50.7 260 9 478.9 478.9 313.4 479.0 0.01 56 50 20530 -51.1 -84.1 1 33.0 -52.7 270 7 523.1 523.1 316.5 523.1 0.01 57 41 21819 -52.1 -84.1 1 32.0 -53.7 209 13 551.1 551.1 318.2 551.2 0.01 58 39 22144 -50.7 -83.7 1 33.0 -52.7 215 14 562.6 562.6 318.8 562.6 0.01 59 35 22846 -53.3 -84.3 1 31.0 -54.9 232 13 573.5 573.5 319.3 573.5 0.01 60 32 23428 -49.7 -83.7 1 34.0 -52.2 249 10 598.0 598.0 320.5 598.1 0.01 61 30 23850 -50.3 -83.3 1 33.0 -52.8 140 4 607.5 607.5 320.9 607.6 0.01 62 28 24301 -49.1 -83.1 1 34.0 -52.0 125 8 623.0 623.0 321.6 623.1 0.01 63 20 26500 -50.1 -83.1 1 33.0 -53.5 250 3 682.8 682.8 323.9 683.0 0.02 64 17 27558 -51.3 -84.3 1 33.0 -54.8 95 11 711.5 711.5 324.8 711.6 0.02 65 15 28378 -47.1 -82.1 1 35.0 -52.4 121 9 751.4 751.4 326.0 751.6 0.03 66 13 29325 -46.7 -81.7 1 35.0 -52.7 89 22 784.1 784.1 326.8 784.5 0.04 67 11 30441 -43.1 -80.1 1 37.0 -51.3 71 20 835.6 835.6 328.1 836.2 0.06 68 10 31080 -45.3 -81.3 1 36.0 -52.8 85 26 850.5 850.5 328.4 851.0 0.05 69 5.5 35152 -35.9 -77.9 1 42.0 -51.7 1050.7 1050.8 331.9 1052.8 0.17 70 5.4 35280 -36.5 -78.5 1 42.0 -52.1 1053.5 1053.6 332.0 1055.5 0.16 TRP 275 9479 -59.5 -65.5 46 6.0 -59.6 255 55 309.1 309.1 285.0 309.1 0.02 WND 300 8930 -55.8 -60.8 53 5.0 -55.8 250 74 306.8 306.8 284.1 306.9 0.04 Sounding variables and indices 1000-500 mb thick: 5312.00 m Freezing level: 928.93 mb = 764.19 m = 2507.16 ft Wetbulb zero: 976.13 mb = 356.75 m = 1170.42 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 55.47 % Est. max temperature: 9.77 C = 49.58 F Sfc-Lift cond lev (LCL): 806.89 mb = 1875.44 m = 6152.93 ft T: -4.46 C 700-500 lapse rate: 6.96 C/km ThetaE index: 2.61 C Layer 984.0- 925.0 mb Conv cond level (CCL): 712.90 mb = 2840.35 m = 9318.63 ft Mean mixing ratio: 2.41 g/kg Conv temperature: 14.99 C = 58.99 F Cap Strength: 10.38 C Lifted Index: 10.51 C Risk: None Lifted Index @300 mb: 14.89 C Lifted Index @700 mb: 7.00 C Showalter Index: 10.40 C Risk: None Total Totals Index: 41.90 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 18.90 C K Index: -1.00 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 2.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.84 J/kg Max Up Vert Vel: 2.38 m/s Conv Inhibition (B-): 75394.47 J/kg Cap Strength: 10.52 C Lift Cond Lev (LCL): 830.50 mb = 1649.61 m = 5412.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 at 13 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 ---------------------------------------------------------- 0 986 274 60 6 -5.2 -3.0 | 102 17 -16.5 3.5 1 982 305 60 7 -6.1 -3.5 | 100 18 -17.3 3.0 2 946 610 55 11 -9.0 -6.3 | 90 20 -20.3 0.2 3 925 798 35 12 -6.9 -9.8 | 80 18 -18.2 -3.4 4 911 914 25 13 -5.5 -11.8 | 72 18 -16.8 -5.3 5 877 1219 355 14 1.2 -13.9 | 53 13 -10.0 -7.5 6 850 1467 340 14 4.8 -13.2 | 44 9 -6.5 -6.7 7 844 1524 345 14 3.6 -13.5 | 47 10 -7.6 -7.1 8 811 1829 295 8 7.3 -3.4 | 128 5 -4.0 3.1 9 780 2134 280 9 8.9 -1.6 | 154 5 -2.4 4.9 10 750 2438 290 14 13.2 -4.8 | 228 3 1.9 1.7 11 722 2743 280 14 13.8 -2.4 | 212 5 2.5 4.0 12 700 2981 280 19 18.7 -3.3 | 247 8 7.4 3.2 13 694 3048 280 19 18.7 -3.3 | 247 8 7.4 3.2 14 666 3353 260 15 14.8 2.6 | 201 10 3.5 9.1 15 639 3658 275 16 15.9 -1.4 | 223 7 4.7 5.1 16 589 4267 270 23 23.0 -0.0 | 241 13 11.7 6.5 17 565 4572 260 21 20.7 3.6 | 223 14 9.4 10.1 18 542 4877 265 20 19.9 1.7 | 227 12 8.7 8.2 19 500 5480 235 24 19.7 13.8 | 203 22 8.4 20.2 20 500 5486 240 20 17.3 10.0 | 200 18 6.1 16.5 21 458 6096 235 30 24.6 17.2 | 209 27 13.3 23.7 22 402 7010 235 38 31.1 21.8 | 215 35 19.9 28.3 23 400 7040 240 40 34.6 20.0 | 221 35 23.4 26.5 24 366 7620 245 47 42.6 19.9 | 230 41 31.3 26.3 25 319 8534 260 57 56.1 9.9 | 250 48 44.9 16.4 26 300 8930 250 74 69.5 25.3 | 241 66 58.3 31.8 27 290 9144 250 73 68.6 25.0 | 241 65 57.3 31.4 28 276 9449 255 69 66.6 17.9 | 246 60 55.4 24.3 29 275 9479 255 55 53.1 14.2 | 244 47 41.9 20.7 30 263 9754 245 45 40.8 19.0 | 229 39 29.5 25.5 31 251 10058 235 48 39.3 27.5 | 220 44 28.0 34.0 32 250 10080 245 41 37.2 17.3 | 227 35 25.9 23.8 33 228 10668 240 37 32.0 18.5 | 220 32 20.8 25.0 34 200 11520 240 34 29.4 17.0 | 218 30 18.2 23.5 35 180 12192 245 33 29.9 13.9 | 222 28 18.6 20.4 36 172 12497 230 33 25.3 21.2 | 207 31 14.0 27.7 37 150 13390 250 34 31.9 11.6 | 229 27 20.7 18.1 38 143 13716 260 28 27.6 4.9 | 235 20 16.3 11.3 39 136 14021 235 26 21.3 14.9 | 205 24 10.0 21.4 40 118 14935 245 28 25.4 11.8 | 218 23 14.1 18.3 41 113 15240 225 26 18.4 18.4 | 196 26 7.1 24.9 42 103 15850 265 25 24.9 2.2 | 238 16 13.6 8.6 43 100 16020 245 21 19.0 8.9 | 207 17 7.8 15.3 44 98 16154 245 21 19.0 8.9 | 207 17 7.8 15.3 45 93 16459 220 21 13.5 16.1 | 186 23 2.2 22.6 46 89 16764 235 32 26.2 18.4 | 211 29 14.9 24.8 47 85 17069 255 27 26.1 7.0 | 228 20 14.8 13.5 48 81 17374 230 20 15.3 12.9 | 192 20 4.1 19.3 49 77 17678 240 28 24.2 14.0 | 212 24 13.0 20.5 50 71 18288 250 20 18.8 6.8 | 209 15 7.5 13.3 51 70 18340 260 9 8.9 1.6 | 163 8 -2.4 8.0 52 67 18593 275 13 13.0 -1.1 | 197 6 1.7 5.3 53 64 18898 210 18 9.0 15.6 | 174 22 -2.3 22.1 54 61 19202 245 20 18.1 8.5 | 205 16 6.9 14.9 55 59 19507 255 14 13.5 3.6 | 193 10 2.3 10.1 56 53 20117 235 16 13.1 9.2 | 187 16 1.8 15.6 57 51 20422 250 14 13.2 4.8 | 190 11 1.9 11.3 58 50 20530 270 7 7.0 -0.0 | 147 8 -4.3 6.5 59 44 21336 205 8 3.4 7.3 | 150 16 -7.9 13.7 60 40 21946 210 14 7.0 12.1 | 167 19 -4.3 18.6 61 33 23165 240 13 11.3 6.5 | 180 13 -0.0 13.0 62 32 23470 250 10 9.4 3.4 | 169 10 -1.9 9.9 63 30 23774 150 10 -5.0 8.7 | 133 22 -16.3 15.1 64 30 23850 140 4 -2.6 3.1 | 125 17 -13.8 9.5 65 29 24079 165 10 -2.6 9.7 | 139 21 -13.9 16.1 66 25 24994 0 0 -0.0 -0.0 | 120 13 -11.3 6.5 67 22 25908 85 10 -10.0 -0.9 | 105 22 -21.2 5.6 68 20 26500 250 3 2.8 1.0 | 132 11 -8.5 7.5 69 17 27432 90 12 -12.0 0.0 | 106 24 -23.3 6.5 70 15 28346 125 7 -5.7 4.0 | 122 20 -17.0 10.5 71 14 28956 85 24 -23.9 -2.1 | 97 35 -35.2 4.4 72 12 29870 95 19 -18.9 1.7 | 105 31 -30.2 8.1 73 11 30175 65 18 -16.3 -7.6 | 88 28 -27.6 -1.1 74 10 31080 85 26 -25.9 -2.3 | 96 37 -37.2 4.2 Wind Parameters Mean winds (0-6000m): 269.9 at 17.3 knts Storm direction: 299.9 at 13.0 knts Shear (0-3000m) pos: 0.0 neg: 3.7 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 109.2 deg Storm rel helicity (0-3000m) pos: 21.5 neg: -84.9 tot: -63.4 m^2/s^2 ave: -21.1 10^-3 m/s^2 rel: -0.10 Storm rel vorticity (0-3000m) horiz: 8.9 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 87.33 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 53 10 92 19| 0.0 6.9 6.9| 0.0 -34.8 -34.8 -69.6 -0.82| 8.7 -7.1 1000 30 11 78 17| 0.0 6.7 6.7| 0.0 -69.1 -69.1 -69.1 -0.78| 9.9 -7.7 1500 11 12 69 14| 0.0 4.4 4.4| 7.7 -72.7 -65.0 -43.3 -0.34| 10.6 -3.6 2000 355 11 66 11| 0.0 4.1 4.1| 14.2 -72.7 -58.5 -29.3 -0.14| 9.5 -1.3 2500 336 12 57 8| 0.0 4.0 4.0| 16.6 -73.3 -56.7 -22.7 -0.07| 8.7 -0.6 3000 318 13 44 4| 0.0 3.7 3.7| 21.5 -84.9 -63.4 -21.1 -0.10| 8.9 -0.9 4000 298 14 275 1| 0.4 3.5 3.9| 34.8 -88.4 -53.6 -13.4 -0.01| 8.3 -0.1 5000 285 16 236 5| 0.3 3.0 3.2| 37.5-120.7 -83.3 -16.7 -0.11| 8.1 -0.9 6000 270 17 223 9| 0.2 3.3 3.5| 58.3-135.5 -77.2 -12.9 -0.08| 8.2 -0.7 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20250422.00.gif