UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for CYQD... Searching the city database file for: CYQD ... Date:1200Z 26 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 148 SFC 984 274 8.4 -2.6 46 11.0 3.7 195 11 282.9 283.4 277.6 291.9 3.20 2 962 464 9.0 -4.0 40 13.0 3.5 213 28 285.3 285.8 278.5 293.8 2.95 3 942 642 13.2 -8.8 21 22.0 4.3 231 42 291.3 291.7 280.3 297.5 2.08 4 925 797 12.4 -8.6 22 21.0 3.9 235 36 292.0 292.4 280.7 298.5 2.15 5 850 1497 6.0 -10.0 31 16.0 -0.1 245 29 292.4 292.8 280.8 298.8 2.10 6 734 2673 -5.3 -12.3 58 7.0 -7.6 237 26 292.6 293.0 280.8 298.7 2.02 7 728 2738 -4.1 -27.1 15 23.0 -9.4 235 26 294.6 294.7 279.8 296.5 0.57 8 718 2847 -3.7 -35.7 6 32.0 -9.8 233 27 296.2 296.3 280.0 297.1 0.25 9 700 3047 -4.3 -38.3 5 34.0 -10.4 230 28 297.7 297.8 280.6 298.4 0.20 10 645 3688 -7.9 -39.9 6 32.0 -13.1 240 32 300.7 300.7 281.9 301.3 0.18 11 500 5610 -23.3 -53.3 5 30.0 -25.6 250 37 304.6 304.6 283.3 304.8 0.05 12 466 6120 -27.3 -56.3 5 29.0 -29.2 255 37 305.9 305.9 283.8 306.0 0.04 13 452 6338 -28.3 -45.3 18 17.0 -29.8 260 34 307.3 307.3 284.5 307.8 0.15 14 426 6759 -31.7 -54.7 8 23.0 -33.0 270 28 308.2 308.2 284.7 308.4 0.05 15 400 7200 -35.3 -50.3 20 15.0 -36.2 280 22 309.1 309.1 285.1 309.5 0.10 16 334 8431 -45.5 -56.5 28 11.0 -45.9 294 20 311.5 311.5 285.9 311.7 0.05 17 303 9075 -50.1 -65.1 15 15.0 -50.4 299 24 313.8 313.8 286.7 313.9 0.02 18 300 9140 -50.5 -64.5 18 14.0 -50.8 300 24 314.2 314.2 286.8 314.3 0.02 19 265 9934 -56.5 -68.5 21 12.0 -56.6 292 22 316.7 316.7 287.7 316.8 0.01 20 253 10226 -58.9 -63.9 52 5.0 -59.0 294 24 317.4 317.4 287.9 317.5 0.03 21 251 10275 -59.3 -64.0 54 4.7 -59.3 295 24 317.5 317.5 288.0 317.7 0.03 22 250 10300 -59.3 -64.1 54 4.8 -59.4 295 24 317.9 317.9 288.1 318.0 0.03 23 245 10426 -59.9 -66.9 40 7.0 -60.0 293 24 318.9 318.9 288.4 318.9 0.02 24 229 10845 -62.3 -67.3 51 5.0 -62.3 290 29 321.4 321.4 289.2 321.5 0.02 25 218 11151 -60.3 -73.3 17 13.0 -60.4 280 26 329.1 329.1 291.5 329.1 0.01 26 200 11690 -58.5 -79.5 5 21.0 -58.7 290 24 340.1 340.1 294.3 340.1 0.00 27 193 11914 -57.3 -79.3 5 22.0 -57.5 293 23 345.5 345.5 295.6 345.5 0.00 28 185 12180 -57.9 -80.9 4 23.0 -58.1 276 22 348.8 348.8 296.4 348.8 0.00 29 160 13099 -54.7 -83.7 2 29.0 -55.1 270 27 369.0 369.0 300.4 369.0 0.00 30 154 13342 -55.5 -84.5 2 29.0 -55.8 286 28 371.6 371.6 300.8 371.7 0.00 31 150 13510 -54.9 -83.9 2 29.0 -55.3 270 33 375.5 375.5 301.5 375.5 0.00 32 125 14675 -54.3 -84.3 1 30.0 -54.8 294 28 396.7 396.7 304.8 396.7 0.00 33 100 16100 -55.5 -84.5 2 29.0 -56.0 270 23 420.5 420.5 307.8 420.5 0.00 34 93 16564 -53.5 -84.5 1 31.0 -54.2 272 24 433.3 433.3 309.2 433.3 0.00 35 81 17453 -53.1 -84.1 1 31.0 -53.9 277 26 451.5 451.5 311.0 451.6 0.00 36 75 17947 -54.5 -84.5 1 30.0 -55.2 261 19 458.7 458.7 311.7 458.7 0.00 37 70 18390 -53.5 -84.5 1 31.0 -54.4 280 10 469.9 469.9 312.6 470.0 0.00 38 50 20560 -52.9 -84.9 1 32.0 -54.2 275 10 518.8 518.8 316.2 518.8 0.01 39 49 20690 -51.7 -84.7 1 33.0 -53.2 282 10 524.7 524.7 316.6 524.7 0.01 40 30 23850 -54.1 -85.1 1 31.0 -55.8 75 9 597.2 597.2 320.5 597.2 0.01 41 29 24068 -54.3 -85.3 1 31.0 -56.1 32 10 602.4 602.4 320.7 602.5 0.01 42 22 25858 -50.7 -84.7 1 34.0 -53.8 44 13 662.7 662.7 323.2 662.8 0.01 43 20 26480 -51.1 -84.1 1 33.0 -54.2 45 14 679.8 679.8 323.7 679.9 0.02 44 17 27533 -51.7 -84.7 1 33.0 -55.1 84 16 710.2 710.2 324.7 710.3 0.02 45 14 28802 -47.7 -82.7 1 35.0 -53.0 85 15 764.3 764.3 326.3 764.6 0.03 46 10 31020 -47.9 -83.9 1 36.0 -54.3 15 6 840.7 840.8 328.2 841.1 0.03 47 5.3 35300 -38.1 -80.1 0 42.0 -52.7 1052.0 1052.1 332.0 1053.5 0.12 TRP 229 10845 -62.3 -67.3 51 5.0 -62.3 290 29 321.4 321.4 289.2 321.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5462.00 m Freezing level: 788.41 mb = 2121.45 m = 6960.04 ft Wetbulb zero: 851.83 mb = 1479.16 m = 4852.83 ft Precipitable water: 0.25 inches Sfc-500 mean rel hum: 19.27 % Est. max temperature: 17.99 C = 64.38 F Sfc-Lift cond lev (LCL): 831.19 mb = 1676.32 m = 5499.68 ft T: 4.28 C 700-500 lapse rate: 7.41 C/km ThetaE index: 2.29 C Layer 734.0- 718.0 mb Conv cond level (CCL): 595.09 mb = 4295.68 m = 14093.27 ft Mean mixing ratio: 2.41 g/kg Conv temperature: 27.51 C = 81.52 F Cap Strength: 8.08 C Lifted Index: 7.97 C Risk: None Lifted Index @300 mb: 12.47 C Lifted Index @700 mb: 7.05 C Showalter Index: 6.50 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 29.30 C Cross Totals Index: 13.30 C K Index: -14.70 Risk: None Sweat Index: 130.89 Risk: None Energy Index: 1.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.07 J/kg Max Up Vert Vel: 9.39 m/s Conv Inhibition (B-): 70606.95 J/kg Cap Strength: 8.08 C Lift Cond Lev (LCL): 710.02 mb = 2934.89 m = 9628.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 271 at 24 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 ---------------------------------------------------------- 0 984 274 195 11 2.8 10.6 | 117 24 -21.6 11.2 1 980 305 195 12 3.1 11.6 | 120 25 -21.4 12.2 2 946 610 230 43 32.9 27.6 | 197 29 8.5 28.2 3 925 797 235 36 29.5 20.6 | 193 22 5.0 21.2 4 912 914 240 35 30.3 17.5 | 198 19 5.8 18.1 5 879 1219 245 33 29.9 13.9 | 201 15 5.4 14.5 6 850 1497 245 29 26.3 12.3 | 188 13 1.8 12.8 7 815 1829 245 26 23.6 11.0 | 176 12 -0.9 11.5 8 785 2134 250 26 24.4 8.9 | 180 9 -0.0 9.5 9 755 2438 245 25 22.7 10.6 | 171 11 -1.8 11.1 10 727 2743 235 26 21.3 14.9 | 168 16 -3.2 15.5 11 700 3047 230 28 21.4 18.0 | 171 19 -3.0 18.6 12 700 3048 225 28 19.8 19.8 | 167 21 -4.7 20.4 13 646 3658 240 32 27.7 16.0 | 191 17 3.2 16.6 14 596 4267 240 36 31.2 18.0 | 200 20 6.7 18.6 15 551 4877 240 40 34.6 20.0 | 206 23 10.2 20.6 16 500 5610 250 37 34.8 12.7 | 218 17 10.3 13.2 17 487 5791 245 38 34.4 16.1 | 211 19 10.0 16.6 18 467 6096 255 37 35.7 9.6 | 228 15 11.3 10.1 19 400 7200 280 22 21.7 -3.8 | 41 4 -2.8 -3.3 20 393 7315 280 22 21.7 -3.8 | 41 4 -2.8 -3.3 21 376 7620 280 23 22.7 -4.0 | 28 4 -1.8 -3.4 22 359 7925 290 18 16.9 -6.2 | 53 9 -7.6 -5.6 23 300 9140 300 24 20.8 -12.0 | 18 12 -3.7 -11.4 24 300 9144 295 23 20.8 -9.7 | 22 10 -3.6 -9.2 25 286 9449 305 26 21.3 -14.9 | 12 15 -3.2 -14.4 26 272 9754 290 21 19.7 -7.2 | 36 8 -4.7 -6.6 27 250 10300 295 24 21.8 -10.1 | 16 10 -2.7 -9.6 28 236 10668 290 25 23.5 -8.6 | 7 8 -1.0 -8.0 29 229 10845 290 29 27.3 -9.9 | 343 10 2.8 -9.4 30 224 10973 295 30 27.2 -12.7 | 347 12 2.7 -12.1 31 214 11278 270 24 24.0 -0.0 | 140 1 -0.5 0.6 32 200 11690 290 24 22.6 -8.2 | 14 8 -1.9 -7.6 33 194 11887 295 23 20.8 -9.7 | 22 10 -3.6 -9.2 34 185 12192 275 22 21.9 -1.9 | 62 3 -2.6 -1.4 35 176 12497 280 32 31.5 -5.6 | 305 9 7.0 -5.0 36 160 13106 270 27 27.0 -0.0 | 258 3 2.5 0.6 37 152 13411 290 28 26.3 -9.6 | 348 9 1.8 -9.0 38 150 13510 270 33 33.0 -0.0 | 266 9 8.5 0.6 39 145 13716 265 30 29.9 2.6 | 240 6 5.4 3.2 40 138 14021 285 35 33.8 -9.1 | 312 13 9.3 -8.5 41 132 14326 280 29 28.6 -5.0 | 318 6 4.1 -4.5 42 126 14630 295 28 25.4 -11.8 | 355 11 0.9 -11.3 43 114 15240 280 27 26.6 -4.7 | 333 5 2.1 -4.1 44 104 15850 295 23 20.8 -9.7 | 22 10 -3.6 -9.2 45 100 16100 270 23 23.0 -0.0 | 111 2 -1.5 0.6 46 95 16459 270 23 23.0 -0.0 | 111 2 -1.5 0.6 47 90 16764 275 26 25.9 -2.3 | 320 2 1.4 -1.7 48 86 17069 290 31 29.1 -10.6 | 335 11 4.7 -10.0 49 75 17983 260 18 17.7 3.1 | 119 8 -6.7 3.7 50 71 18288 305 13 10.6 -7.5 | 63 15 -13.8 -6.9 51 70 18390 280 10 9.8 -1.7 | 85 15 -14.6 -1.2 52 65 18898 270 13 13.0 -0.0 | 93 11 -11.5 0.6 53 59 19507 300 11 9.5 -5.5 | 72 16 -14.9 -4.9 54 56 19812 285 10 9.7 -2.6 | 82 15 -14.8 -2.0 55 51 20422 335 10 4.2 -9.1 | 67 22 -20.2 -8.5 56 50 20560 275 10 10.0 -0.9 | 89 15 -14.5 -0.3 57 46 21031 300 10 8.7 -5.0 | 74 16 -15.8 -4.4 58 44 21336 235 4 3.3 2.3 | 98 21 -21.2 2.9 59 40 21946 240 10 8.7 5.0 | 109 17 -15.8 5.6 60 38 22250 265 10 10.0 0.9 | 96 15 -14.5 1.4 61 35 22860 265 10 10.0 0.9 | 96 15 -14.5 1.4 62 32 23470 305 12 9.8 -6.9 | 67 16 -14.6 -6.3 63 30 23774 10 10 -1.7 -9.8 | 70 28 -26.2 -9.3 64 30 23850 75 9 -8.7 -2.3 | 87 33 -33.2 -1.8 65 29 24079 30 10 -5.0 -8.7 | 75 31 -29.5 -8.1 66 24 25298 310 10 7.7 -6.4 | 71 18 -16.8 -5.9 67 23 25603 10 11 -1.9 -10.8 | 69 28 -26.4 -10.3 68 22 25908 50 13 -10.0 -8.4 | 77 35 -34.4 -7.8 69 21 26213 35 14 -8.0 -11.5 | 71 34 -32.5 -10.9 70 20 26480 45 14 -9.9 -9.9 | 75 36 -34.4 -9.3 71 20 26518 50 16 -12.3 -10.3 | 75 38 -36.7 -9.7 72 19 26822 45 14 -9.9 -9.9 | 75 36 -34.4 -9.3 73 18 27127 65 12 -10.9 -5.1 | 83 36 -35.3 -4.5 74 17 27432 75 14 -13.5 -3.6 | 85 38 -38.0 -3.1 75 17 27737 100 19 -18.7 3.3 | 95 43 -43.2 3.9 76 16 28042 30 10 -5.0 -8.7 | 75 31 -29.5 -8.1 77 15 28346 55 15 -12.3 -8.6 | 78 38 -36.8 -8.0 78 14 28651 90 16 -16.0 0.0 | 91 40 -40.5 0.6 79 14 28956 80 14 -13.8 -2.4 | 87 38 -38.3 -1.9 80 13 29261 115 18 -16.3 7.6 | 101 42 -40.8 8.2 81 12 29566 135 15 -10.6 10.6 | 108 37 -35.1 11.2 82 12 29870 135 11 -7.8 7.8 | 104 33 -32.2 8.3 83 10 31020 15 6 -1.6 -5.8 | 79 27 -26.0 -5.2 Wind Parameters Mean winds (0-6000m): 241.3 at 32.6 knts Storm direction: 271.3 at 24.5 knts Shear (0-3000m) pos: 4.5 neg: 1.5 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 57.6 deg Storm rel helicity (0-3000m) pos: 266.0 neg: -35.1 tot: 230.9 m^2/s^2 ave: 77.0 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 12.2 stream: 5.5 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 4.48 Bulk Shear: 9.83 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 ------------------------------------------------------------------------------- 500 226 31 174 22| 30.0 0.0 30.0|238.7 -5.7 233.0 465.9 0.86| 41.5 35.8 1000 234 32 185 20| 13.6 0.0 13.6|249.4 -7.7 241.8 241.8 0.75| 25.0 18.7 1500 238 31 186 17| 9.1 2.0 11.1|249.4 -24.1 225.4 150.3 0.58| 18.6 10.9 2000 240 30 185 16| 6.7 1.5 8.2|250.9 -26.7 224.2 112.1 0.54| 14.8 8.0 2500 240 29 183 15| 5.4 1.7 7.0|250.9 -30.9 220.0 88.0 0.47| 13.1 6.1 3000 239 29 180 16| 4.5 1.5 6.0|266.0 -35.1 230.9 77.0 0.45| 12.2 5.5 4000 239 30 183 16| 4.1 1.1 5.2|304.0 -35.1 268.8 67.2 0.49| 10.4 5.1 5000 239 32 189 17| 3.4 1.0 4.4|329.6 -35.1 294.5 58.9 0.50| 9.1 4.6 6000 241 33 194 17| 3.0 0.8 3.8|363.5 -43.7 319.8 53.3 0.48| 8.9 4.3 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20250426.12.gif