UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for CYQD... Searching the city database file for: CYQD ... Date:1200Z 24 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 192 SFC 989 274 -1.1 -7.1 64 6.0 -3.1 230 4 272.9 273.3 270.7 279.2 2.26 2 983 323 1.2 -7.8 51 9.0 -1.9 238 5 275.7 276.1 272.2 281.7 2.16 3 978 365 4.0 -8.0 41 12.0 -0.3 244 6 278.9 279.3 274.0 285.0 2.14 4 976 382 7.0 -11.0 26 18.0 0.7 247 6 282.1 282.4 275.1 287.0 1.69 5 975 391 7.4 -10.6 27 18.0 1.0 248 6 282.6 282.9 275.5 287.7 1.74 6 964 485 9.0 -13.0 20 22.0 1.4 262 7 285.1 285.4 276.4 289.5 1.45 7 949 617 8.4 -11.6 23 20.0 1.3 281 9 285.8 286.1 277.0 290.7 1.66 8 925 830 6.6 -13.4 22 20.0 -0.2 295 8 286.1 286.3 276.9 290.4 1.47 9 865 1375 2.2 -21.8 15 24.0 -4.2 332 6 287.0 287.1 276.3 289.4 0.77 10 850 1516 1.0 -18.0 23 19.0 -4.5 330 3 287.2 287.4 276.9 290.5 1.09 11 734 2673 -9.1 -15.1 62 6.0 -10.8 313 7 288.5 288.8 278.3 293.3 1.61 12 712 2908 -11.1 -22.1 40 11.0 -13.6 288 6 288.8 288.9 277.4 291.6 0.91 13 707 2962 -11.1 -35.1 12 24.0 -14.9 281 6 289.4 289.4 276.8 290.3 0.27 14 700 3038 -11.5 -36.5 11 25.0 -15.2 270 5 289.7 289.8 276.9 290.5 0.24 15 695 3093 -11.9 -37.9 10 26.0 -15.6 270 5 289.9 289.9 277.0 290.6 0.21 16 596 4248 -21.3 -43.3 12 22.0 -23.5 290 8 292.0 292.1 277.9 292.5 0.14 17 592 4298 -21.5 -36.5 25 15.0 -23.3 294 8 292.4 292.4 278.3 293.3 0.28 18 588 4348 -21.7 -43.7 12 22.0 -23.8 290 9 292.7 292.7 278.2 293.2 0.14 19 582 4423 -22.5 -35.5 30 13.0 -24.1 284 10 292.6 292.7 278.4 293.7 0.32 20 565 4640 -24.5 -40.5 21 16.0 -26.1 267 13 292.8 292.8 278.3 293.4 0.20 21 564 4653 -24.3 -30.3 58 6.0 -25.1 266 12 293.1 293.2 279.0 294.9 0.55 22 561 4692 -24.5 -28.1 72 3.6 -25.1 264 12 293.3 293.5 279.3 295.5 0.67 23 536 5022 -27.3 -28.6 89 1.3 -27.5 244 10 293.9 294.0 279.6 296.0 0.67 24 528 5131 -28.1 -29.9 85 1.8 -28.3 238 9 294.2 294.3 279.6 296.1 0.61 25 524 5185 -28.1 -34.1 56 6.0 -28.8 235 9 294.8 294.9 279.6 296.1 0.41 26 516 5295 -28.9 -37.9 42 9.0 -29.8 241 12 295.1 295.2 279.6 296.1 0.28 27 510 5379 -29.7 -35.7 56 6.0 -30.3 246 14 295.2 295.2 279.7 296.3 0.36 28 500 5520 -30.9 -36.9 56 6.0 -31.5 255 17 295.4 295.4 279.7 296.4 0.32 29 499 5534 -31.1 -37.1 56 6.0 -31.7 255 17 295.3 295.3 279.7 296.4 0.32 30 497 5563 -30.9 -33.9 75 3.0 -31.2 255 17 295.9 296.0 280.1 297.3 0.44 31 493 5620 -31.3 -34.0 77 2.7 -31.6 255 17 296.1 296.1 280.2 297.5 0.44 32 421 6721 -39.5 -41.3 83 1.8 -39.6 248 25 299.2 299.3 281.4 300.1 0.24 33 401 7053 -41.9 -44.3 77 2.4 -42.1 250 28 300.3 300.4 281.7 301.0 0.19 34 400 7070 -42.1 -45.2 72 3.1 -42.3 250 28 300.3 300.3 281.7 300.9 0.17 35 399 7087 -42.1 -46.1 65 4.0 -42.3 250 28 300.5 300.5 281.8 301.0 0.15 36 395 7155 -42.9 -44.5 84 1.6 -43.0 251 28 300.3 300.3 281.7 301.0 0.18 37 387 7292 -43.9 -48.9 58 5.0 -44.1 252 28 300.8 300.8 281.8 301.2 0.12 38 370 7591 -46.5 -49.4 72 2.9 -46.6 255 28 301.2 301.2 282.0 301.6 0.11 39 360 7772 -47.9 -51.3 68 3.4 -48.0 254 28 301.7 301.7 282.2 302.0 0.09 40 357 7827 -48.1 -55.1 44 7.0 -48.3 254 29 302.1 302.2 282.3 302.4 0.06 41 342 8107 -50.3 -53.5 69 3.2 -50.4 252 30 302.9 302.9 282.7 303.2 0.08 42 316 8618 -53.3 -60.3 42 7.0 -53.4 250 30 305.6 305.7 283.7 305.8 0.04 43 304 8866 -55.3 -60.1 55 4.8 -55.4 250 26 306.2 306.2 284.0 306.4 0.04 44 300 8950 -54.9 -61.9 42 7.0 -55.0 255 25 308.0 308.0 284.6 308.1 0.03 45 280 9388 -55.7 -64.7 32 9.0 -55.8 258 26 312.9 313.0 286.4 313.0 0.02 46 274 9526 -54.7 -67.7 19 13.0 -54.9 259 26 316.3 316.3 287.6 316.4 0.02 47 250 10110 -54.5 -71.5 11 17.0 -54.7 265 28 325.0 325.0 290.3 325.1 0.01 48 232 10589 -53.9 -73.9 7 20.0 -54.2 266 34 333.0 333.0 292.5 333.0 0.01 49 215 11081 -51.1 -80.1 2 29.0 -51.5 265 35 344.6 344.6 295.4 344.7 0.00 50 200 11550 -51.9 -80.9 2 29.0 -52.3 265 37 350.6 350.6 296.8 350.6 0.00 51 191 11850 -50.9 -81.9 1 31.0 -51.4 269 42 356.8 356.8 298.1 356.8 0.00 52 150 13420 -52.3 -84.3 1 32.0 -52.8 270 31 380.0 380.0 302.2 380.0 0.00 53 138 13958 -53.3 -84.3 1 31.0 -53.8 266 33 387.4 387.4 303.4 387.4 0.00 54 115 15133 -53.1 -85.1 1 32.0 -53.7 273 31 408.5 408.5 306.3 408.5 0.00 55 108 15540 -50.5 -84.5 1 34.0 -51.3 300 22 420.8 420.8 307.8 420.8 0.00 56 104 15786 -52.1 -84.1 1 32.0 -52.8 280 22 422.3 422.3 308.0 422.3 0.00 57 100 16040 -51.3 -84.3 1 33.0 -52.1 275 15 428.6 428.6 308.7 428.6 0.00 58 85 17099 -50.7 -84.7 1 34.0 -51.7 282 14 450.2 450.2 310.9 450.2 0.00 59 80 17496 -48.5 -83.5 1 35.0 -49.8 274 12 462.6 462.6 312.0 462.6 0.00 60 70 18370 -51.5 -84.5 1 33.0 -52.6 225 12 474.2 474.2 313.0 474.2 0.00 61 67 18654 -52.3 -85.3 1 33.0 -53.4 229 12 478.5 478.5 313.3 478.5 0.00 62 50 20550 -51.5 -85.5 1 34.0 -52.9 5 10 522.1 522.1 316.4 522.1 0.01 63 47 20952 -50.5 -85.5 1 35.0 -52.2 9 10 533.8 533.8 317.2 533.9 0.01 64 33 23243 -52.9 -86.9 1 34.0 -54.7 306 2 584.3 584.3 319.9 584.3 0.01 65 30 23860 -51.3 -86.3 1 35.0 -53.6 220 4 604.8 604.8 320.8 604.8 0.01 66 21 26173 -51.7 -86.7 1 35.0 -54.6 78 15 668.5 668.5 323.4 668.6 0.01 67 20 26490 -50.5 -86.5 1 36.0 -53.8 115 12 681.6 681.6 323.8 681.7 0.01 68 12 29849 -45.5 -84.5 0 39.0 -52.2 103 11 806.5 806.5 327.4 806.8 0.03 69 10 31060 -46.3 -85.3 0 39.0 -53.4 110 15 846.7 846.7 328.3 847.0 0.03 70 4.3 36838 -32.5 -76.5 0 44.0 -52.1 1143.4 1143.6 333.2 1147.1 0.27 TRP 304 8866 -55.3 -60.1 55 4.8 -55.4 250 26 306.2 306.2 284.0 306.4 0.04 WND Sounding variables and indices 1000-500 mb thick: 5328.00 m Freezing level: Surface below freezing Freezing level: 986.13 mb = 297.62 m = 976.44 ft Freezing level: 838.51 mb = 1630.55 m = 5349.52 ft Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 33.34 % Est. max temperature: 13.26 C = 55.88 F Sfc-Lift cond lev (LCL): 900.09 mb = 1051.91 m = 3451.10 ft T: 4.81 C 700-500 lapse rate: 7.82 C/km ThetaE index: 3.03 C Layer 712.0- 700.0 mb Conv cond level (CCL): 633.32 mb = 3791.70 m = 12439.82 ft Mean mixing ratio: 1.52 g/kg Conv temperature: 17.17 C = 62.90 F Cap Strength: 6.03 C Lifted Index: 6.02 C Risk: None Lifted Index @300 mb: 13.40 C Lifted Index @700 mb: 4.67 C Showalter Index: 4.94 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.90 C Cross Totals Index: 12.90 C K Index: -11.10 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 1.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.31 J/kg Max Up Vert Vel: 8.28 m/s Conv Inhibition (B-): 83144.56 J/kg Cap Strength: 6.02 C Lift Cond Lev (LCL): 697.38 mb = 3066.70 m = 10061.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 7 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 ---------------------------------------------------------- 0 989 274 230 4 3.1 2.6 | 155 7 -2.9 6.2 1 985 305 235 5 4.1 2.9 | 164 7 -1.9 6.5 2 950 610 280 9 8.9 -1.6 | 234 4 2.9 2.1 3 925 830 295 8 7.3 -3.4 | 258 1 1.3 0.3 4 915 914 300 9 7.8 -4.5 | 295 2 1.8 -0.9 5 882 1219 335 10 4.2 -9.1 | 18 6 -1.7 -5.4 6 850 1516 330 3 1.5 -2.6 | 103 5 -4.5 1.1 7 817 1829 255 3 2.9 0.8 | 145 5 -3.1 4.4 8 786 2134 325 7 4.0 -5.7 | 43 3 -1.9 -2.1 9 756 2438 320 6 3.9 -4.6 | 66 2 -2.1 -0.9 10 727 2743 310 8 6.1 -5.1 | 353 2 0.2 -1.5 11 700 3038 270 5 5.0 -0.0 | 165 4 -1.0 3.6 12 644 3658 275 8 8.0 -0.7 | 214 4 2.0 3.0 13 618 3962 260 10 9.8 1.7 | 216 7 3.9 5.4 14 593 4267 295 8 7.3 -3.4 | 258 1 1.3 0.3 15 569 4572 270 13 13.0 -0.0 | 243 8 7.0 3.6 16 546 4877 250 10 9.4 3.4 | 206 8 3.4 7.1 17 523 5182 235 9 7.4 5.2 | 189 9 1.4 8.8 18 500 5520 255 17 16.4 4.4 | 232 13 10.5 8.0 19 481 5791 255 16 15.5 4.1 | 231 12 9.5 7.8 20 460 6096 245 19 17.2 8.0 | 224 16 11.3 11.7 21 400 7070 250 28 26.3 9.6 | 237 24 20.4 13.2 22 368 7620 255 28 27.0 7.2 | 243 24 21.1 10.9 23 320 8534 250 31 29.1 10.6 | 238 27 23.2 14.3 24 304 8866 250 26 24.4 8.9 | 236 22 18.5 12.5 25 300 8950 255 25 24.1 6.5 | 241 21 18.2 10.1 26 291 9144 255 25 24.1 6.5 | 241 21 18.2 10.1 27 250 10110 265 28 27.9 2.4 | 254 23 21.9 6.1 28 240 10363 270 25 25.0 -0.0 | 259 19 19.0 3.6 29 229 10668 265 37 36.9 3.2 | 257 32 30.9 6.9 30 219 10973 260 36 35.5 6.3 | 251 31 29.5 9.9 31 209 11278 275 33 32.9 -2.9 | 268 27 26.9 0.8 32 200 11550 265 37 36.9 3.2 | 257 32 30.9 6.9 33 199 11582 260 32 31.5 5.6 | 250 27 25.6 9.2 34 190 11887 270 43 43.0 -0.0 | 264 37 37.0 3.6 35 165 12802 280 31 30.5 -5.4 | 274 25 24.6 -1.7 36 150 13420 270 31 31.0 -0.0 | 262 25 25.0 3.6 37 137 14021 265 33 32.9 2.9 | 256 28 26.9 6.5 38 119 14935 290 30 28.2 -10.3 | 287 23 22.2 -6.6 39 113 15240 265 31 30.9 2.7 | 256 26 24.9 6.4 40 108 15545 300 22 19.1 -11.0 | 299 15 13.1 -7.4 41 103 15850 275 22 21.9 -1.9 | 264 16 16.0 1.7 42 100 16040 275 15 14.9 -1.3 | 255 9 9.0 2.3 43 98 16154 275 15 14.9 -1.3 | 255 9 9.0 2.3 44 94 16459 265 11 11.0 1.0 | 227 7 5.0 4.6 45 85 17069 285 14 13.5 -3.6 | 270 8 7.6 0.0 46 82 17374 260 13 12.8 2.3 | 229 9 6.9 5.9 47 78 17678 295 11 10.0 -4.6 | 284 4 4.0 -1.0 48 74 17983 215 10 5.7 8.2 | 179 12 -0.2 11.8 49 70 18370 225 12 8.5 8.5 | 192 12 2.5 12.1 50 68 18593 220 11 7.1 8.4 | 185 12 1.1 12.1 51 65 18898 265 15 14.9 1.3 | 241 10 9.0 5.0 52 62 19202 255 10 9.7 2.6 | 211 7 3.7 6.2 53 59 19507 270 12 12.0 -0.0 | 239 7 6.0 3.6 54 56 19812 270 18 18.0 -0.0 | 253 13 12.0 3.6 55 51 20422 305 4 3.3 -2.3 | 117 3 -2.7 1.4 56 50 20550 5 10 -0.9 -10.0 | 47 9 -6.8 -6.3 57 46 21031 10 10 -1.7 -9.8 | 51 10 -7.7 -6.2 58 44 21336 155 12 -5.1 10.9 | 143 18 -11.0 14.5 59 42 21641 190 14 2.4 13.8 | 169 18 -3.5 17.4 60 38 22250 255 10 9.7 2.6 | 211 7 3.7 6.2 61 35 22860 0 0 -0.0 -0.0 | 122 7 -6.0 3.6 62 30 23860 220 4 2.6 3.1 | 153 8 -3.4 6.7 63 23 25603 50 10 -7.7 -6.4 | 78 14 -13.6 -2.8 64 21 26213 80 15 -14.8 -2.6 | 93 21 -20.7 1.0 65 20 26490 115 12 -10.9 5.1 | 117 19 -16.8 8.7 66 20 26518 115 19 -17.2 8.0 | 117 26 -23.2 11.7 67 19 26822 115 13 -11.8 5.5 | 117 20 -17.7 9.1 68 17 27432 115 4 -3.6 1.7 | 119 11 -9.6 5.3 69 16 28042 50 12 -9.2 -7.7 | 75 16 -15.1 -4.1 70 14 28651 85 11 -11.0 -1.0 | 99 17 -16.9 2.7 71 14 28956 20 10 -3.4 -9.4 | 58 11 -9.4 -5.7 72 13 29261 30 13 -6.5 -11.3 | 59 15 -12.5 -7.6 73 13 29566 60 10 -8.7 -5.0 | 85 15 -14.6 -1.4 74 12 29870 105 11 -10.6 2.8 | 111 18 -16.6 6.5 75 11 30175 110 11 -10.3 3.8 | 114 18 -16.3 7.4 76 10 31060 110 15 -14.1 5.1 | 114 22 -20.0 8.8 Wind Parameters Mean winds (0-6000m): 271.5 at 9.3 knts Storm direction: 301.5 at 7.0 knts Shear (0-3000m) pos: 2.7 neg: 2.2 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 28.0 deg Storm rel helicity (0-3000m) pos: 25.6 neg: -2.7 tot: 22.9 m^2/s^2 ave: 7.6 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 69.83 Bulk Shear: 0.49 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 ------------------------------------------------------------------------------- 500 271 7 202 4| 7.4 0.0 7.4| 9.9 0.0 9.9 19.9 0.81| 9.8 7.9 1000 296 8 268 2| 5.4 0.0 5.4| 15.2 0.0 15.2 15.2 0.82| 8.9 7.4 1500 302 7 114 0| 3.6 2.7 6.3| 23.6 0.0 23.6 15.7 0.86| 8.9 7.7 2000 303 7 96 1| 4.1 2.0 6.1| 24.5 -1.3 23.2 11.6 0.59| 8.6 5.1 2500 306 7 69 1| 3.2 1.8 5.1| 24.7 -2.1 22.6 9.0 0.49| 7.5 3.7 3000 303 6 109 1| 2.7 2.2 4.9| 25.6 -2.7 22.9 7.6 0.36| 7.4 2.6 4000 292 7 205 1| 2.5 1.8 4.2| 29.9 -2.7 27.1 6.8 0.37| 6.9 2.6 5000 283 8 218 2| 2.0 2.4 4.3| 35.1 -20.3 14.7 2.9 0.19| 7.2 1.4 6000 272 9 225 5| 1.8 2.4 4.2| 56.0 -27.1 28.9 4.8 0.22| 7.1 1.5 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20250424.12.gif