UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for CYQD... Searching the city database file for: CYQD ... Date:0000Z 1 MAY 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 89 SFC 977 274 14.2 -5.8 25 20.0 5.6 335 1 289.3 289.7 279.9 296.7 2.53 2 925 741 9.2 -8.8 27 18.0 2.2 360 8 288.7 289.1 279.1 295.0 2.12 3 850 1433 2.6 -8.4 44 11.0 -1.6 330 7 288.9 289.3 279.5 295.9 2.38 4 842 1509 1.8 -8.2 47 10.0 -2.0 323 7 288.8 289.2 279.6 296.0 2.44 5 781 2109 -3.9 -7.9 74 4.0 -5.4 299 10 289.0 289.4 280.0 296.9 2.70 6 716 2790 -8.3 -13.0 69 4.7 -9.8 315 16 291.4 291.8 280.1 297.3 1.96 7 700 2965 -8.7 -14.7 62 6.0 -10.5 315 21 292.9 293.2 280.5 298.2 1.74 8 686 3121 -9.7 -17.7 52 8.0 -11.9 315 21 293.4 293.7 280.3 297.7 1.39 9 621 3878 -16.3 -18.4 84 2.1 -16.8 315 19 294.3 294.6 280.8 298.8 1.44 10 617 3927 -16.3 -21.3 65 5.0 -17.4 315 19 294.9 295.1 280.6 298.4 1.13 11 610 4012 -16.7 -21.7 65 5.0 -17.8 316 19 295.4 295.6 280.8 298.9 1.10 12 589 4274 -18.5 -21.6 77 3.1 -19.2 325 26 296.3 296.5 281.3 299.9 1.15 13 571 4504 -19.9 -24.7 66 4.8 -20.8 325 27 297.3 297.4 281.4 300.2 0.90 14 552 4754 -21.7 -23.9 82 2.2 -22.1 308 25 298.0 298.2 281.8 301.2 1.00 15 543 4875 -20.9 -25.3 68 4.4 -21.7 296 23 300.4 300.5 282.7 303.3 0.90 16 522 5165 -22.1 -28.1 58 6.0 -23.1 281 21 302.3 302.5 283.3 304.7 0.72 17 513 5293 -23.3 -28.3 63 5.0 -24.1 275 21 302.4 302.5 283.3 304.8 0.72 18 500 5480 -24.3 -33.3 43 9.0 -25.6 265 21 303.4 303.5 283.4 305.0 0.46 19 486 5686 -25.5 -38.5 29 13.0 -27.0 270 21 304.4 304.5 283.5 305.4 0.28 20 483 5731 -25.9 -32.9 52 7.0 -26.9 271 21 304.5 304.6 283.8 306.1 0.50 21 478 5806 -26.5 -33.5 52 7.0 -27.5 273 20 304.6 304.7 283.9 306.2 0.47 22 441 6384 -29.7 -48.7 14 19.0 -31.1 294 17 307.7 307.7 284.6 308.1 0.10 23 410 6898 -34.3 -44.3 36 10.0 -35.0 300 21 308.2 308.3 284.9 308.9 0.18 24 400 7070 -35.5 -47.5 28 12.0 -36.2 300 21 308.9 308.9 285.1 309.3 0.13 25 384 7354 -37.9 -52.9 19 15.0 -38.7 303 20 309.3 309.3 285.2 309.6 0.07 26 319 8608 -48.3 -58.3 31 10.0 -48.6 305 28 311.8 311.8 286.0 311.9 0.05 27 302 8967 -51.5 -57.5 49 6.0 -51.7 305 32 312.2 312.2 286.2 312.4 0.05 28 300 9010 -51.7 -58.7 43 7.0 -51.8 305 32 312.5 312.5 286.3 312.7 0.05 29 298 9053 -52.1 -60.1 38 8.0 -52.2 305 32 312.5 312.5 286.3 312.7 0.04 30 288 9273 -53.9 -58.4 58 4.5 -54.0 307 32 313.0 313.0 286.5 313.2 0.05 31 282 9408 -55.1 -61.1 47 6.0 -55.2 309 32 313.2 313.2 286.5 313.3 0.04 32 266 9778 -58.1 -61.1 68 3.0 -58.2 312 33 314.1 314.1 286.8 314.2 0.04 33 262 9874 -58.7 -63.4 55 4.7 -58.7 300 36 314.6 314.6 287.0 314.7 0.03 34 256 10020 -56.3 -71.3 14 15.0 -56.5 288 31 320.2 320.2 288.8 320.2 0.01 35 250 10170 -57.3 -68.3 23 11.0 -57.4 280 35 320.9 320.9 289.0 320.9 0.02 36 247 10246 -57.7 -68.7 23 11.0 -57.8 278 36 321.4 321.4 289.2 321.5 0.01 37 242 10376 -54.9 -73.9 8 19.0 -55.1 276 38 327.5 327.5 291.0 327.5 0.01 38 239 10456 -55.1 -72.1 10 17.0 -55.3 274 39 328.3 328.3 291.3 328.4 0.01 39 230 10702 -51.9 -77.9 3 26.0 -52.2 271 43 336.8 336.8 293.5 336.9 0.00 40 227 10787 -52.5 -77.5 3 25.0 -52.8 274 44 337.2 337.2 293.6 337.2 0.00 41 204 11481 -50.1 -79.1 2 29.0 -50.5 280 32 351.4 351.4 297.0 351.5 0.00 42 200 11610 -50.7 -78.7 2 28.0 -51.1 275 31 352.5 352.5 297.2 352.5 0.00 43 189 11977 -51.9 -80.9 2 29.0 -52.3 277 36 356.3 356.3 298.0 356.3 0.00 44 166 12820 -49.9 -81.9 1 32.0 -50.5 280 36 373.1 373.1 301.1 373.1 0.00 45 150 13480 -51.1 -83.1 1 32.0 -51.7 285 38 382.0 382.0 302.6 382.0 0.00 46 142 13836 -52.3 -83.3 1 31.0 -52.8 287 38 386.0 386.0 303.2 386.0 0.00 47 120 14928 -52.3 -84.3 1 32.0 -52.9 293 37 405.0 405.0 305.9 405.0 0.00 48 105 15794 -51.7 -83.7 1 32.0 -52.4 304 39 421.9 421.9 307.9 421.9 0.00 49 100 16110 -53.7 -84.7 1 31.0 -54.3 285 26 424.0 424.0 308.2 424.0 0.00 50 94 16505 -54.7 -85.7 1 31.0 -55.3 286 28 429.6 429.6 308.8 429.6 0.00 51 74 18041 -50.9 -83.9 1 33.0 -52.0 282 28 468.0 468.0 312.5 468.0 0.00 52 70 18400 -52.9 -84.9 1 32.0 -53.8 290 26 471.2 471.2 312.7 471.2 0.00 53 68 18586 -54.1 -85.1 1 31.0 -54.9 286 25 472.5 472.5 312.8 472.6 0.00 54 63 19080 -50.1 -84.1 1 34.0 -51.5 289 25 491.8 491.8 314.4 491.8 0.01 55 54 20076 -54.7 -85.7 1 31.0 -55.7 286 13 503.4 503.4 315.2 503.4 0.00 56 50 20570 -53.1 -86.1 1 33.0 -54.4 310 12 518.3 518.3 316.2 518.4 0.00 57 49 20701 -51.7 -84.7 1 33.0 -53.2 293 19 524.7 524.7 316.6 524.7 0.01 58 36 22692 -54.3 -86.3 1 32.0 -55.8 258 17 566.3 566.3 319.0 566.3 0.01 59 30 23870 -51.3 -85.3 1 34.0 -53.6 340 10 604.8 604.8 320.8 604.8 0.01 60 26 24796 -52.5 -85.5 1 33.0 -54.8 343 10 626.6 626.6 321.7 626.7 0.01 61 20 26500 -50.1 -85.1 1 35.0 -53.5 120 5 682.8 682.8 323.9 682.9 0.01 62 16 27967 -48.5 -84.5 1 36.0 -53.1 105 4 733.0 733.0 325.4 733.2 0.02 63 15 28390 -50.9 -84.9 1 34.0 -54.8 101 4 738.7 738.7 325.6 738.9 0.02 64 10 31070 -44.9 -82.9 1 38.0 -52.7 165 5 851.9 852.0 328.4 852.3 0.04 65 9.3 31555 -44.9 -82.9 1 38.0 -52.9 869.8 869.8 328.8 870.2 0.04 66 8.0 32570 -41.3 -82.3 0 41.0 -52.0 922.4 922.4 329.8 923.0 0.06 67 7.4 33105 -36.1 -79.1 0 43.0 -50.2 964.4 964.4 330.6 965.5 0.10 68 7.0 33490 -37.9 -79.9 0 42.0 -51.2 972.4 972.4 330.7 973.5 0.10 69 5.7 34920 -33.1 -77.1 0 44.0 -50.6 1052.3 1052.4 332.0 1054.6 0.19 70 5.4 35299 -34.5 -77.5 0 43.0 -51.4 1062.4 1062.5 332.1 1064.7 0.18 TRP 262 9874 -58.7 -63.4 55 4.7 -58.7 300 36 314.6 314.6 287.0 314.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5391.00 m Freezing level: 822.74 mb = 1698.81 m = 5573.46 ft Wetbulb zero: 881.25 mb = 1137.57 m = 3732.14 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 59.02 % Est. max temperature: 13.80 C = 56.83 F Sfc-Lift cond lev (LCL): 720.83 mb = 2737.07 m = 8979.78 ft T: -7.96 C 700-500 lapse rate: 6.20 C/km ThetaE index: 1.73 C Layer 925.0- 850.0 mb Conv cond level (CCL): 660.23 mb = 3412.11 m = 11194.47 ft Mean mixing ratio: 2.27 g/kg Conv temperature: 18.71 C = 65.67 F Cap Strength: 7.32 C Lifted Index: 7.79 C Risk: None Lifted Index @300 mb: 12.03 C Lifted Index @700 mb: 3.35 C Showalter Index: 7.56 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: 15.90 C K Index: 12.50 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 1.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.29 J/kg Max Up Vert Vel: 2.14 m/s Conv Inhibition (B-): 76544.51 J/kg Cap Strength: 7.40 C Lift Cond Lev (LCL): 708.58 mb = 2870.46 m = 9417.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 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 ---------------------------------------------------------- 0 977 274 335 1 0.4 -0.9 | 155 11 -4.7 10.3 1 939 610 355 7 0.6 -7.0 | 133 6 -4.5 4.2 2 925 741 360 8 -0.0 -8.0 | 122 6 -5.1 3.2 3 906 914 340 8 2.7 -7.5 | 147 4 -2.4 3.7 4 872 1219 335 8 3.4 -7.3 | 156 4 -1.7 4.0 5 850 1433 330 7 3.5 -6.1 | 162 5 -1.6 5.2 6 808 1829 295 6 5.4 -2.5 | 182 9 0.3 8.7 7 778 2134 300 10 8.7 -5.0 | 210 7 3.5 6.2 8 748 2438 305 13 10.6 -7.5 | 236 7 5.5 3.8 9 720 2743 315 15 10.6 -10.6 | 264 6 5.5 0.6 10 700 2965 315 21 14.8 -14.8 | 290 10 9.7 -3.6 11 638 3658 315 22 15.6 -15.6 | 293 11 10.4 -4.3 12 613 3962 315 18 12.7 -12.7 | 281 8 7.6 -1.5 13 588 4267 325 26 14.9 -21.3 | 316 14 9.8 -10.1 14 565 4572 325 27 15.5 -22.1 | 316 15 10.4 -10.9 15 542 4877 295 23 20.8 -9.7 | 265 16 15.7 1.5 16 520 5182 280 21 20.7 -3.6 | 244 17 15.6 7.6 17 500 5480 265 21 20.9 1.8 | 230 20 15.8 13.1 18 500 5486 265 21 20.9 1.8 | 230 20 15.8 13.1 19 459 6096 280 20 19.7 -3.5 | 242 16 14.6 7.7 20 439 6401 295 17 15.4 -7.2 | 249 11 10.3 4.0 21 421 6706 300 21 18.2 -10.5 | 267 13 13.1 0.7 22 400 7070 300 21 18.2 -10.5 | 267 13 13.1 0.7 23 369 7620 305 20 16.4 -11.5 | 271 11 11.3 -0.3 24 300 9010 305 32 26.2 -18.4 | 289 22 21.1 -7.1 25 294 9144 305 32 26.2 -18.4 | 289 22 21.1 -7.1 26 267 9754 315 32 22.6 -22.6 | 303 21 17.5 -11.4 27 262 9874 300 36 31.2 -18.0 | 285 27 26.0 -6.8 28 254 10058 285 30 29.0 -7.8 | 262 24 23.8 3.5 29 250 10170 280 35 34.5 -6.1 | 260 30 29.3 5.1 30 231 10668 270 42 42.0 -0.0 | 253 39 36.9 11.2 31 221 10973 280 46 45.3 -8.0 | 265 40 40.2 3.2 32 201 11582 280 29 28.6 -5.0 | 255 24 23.4 6.2 33 200 11610 275 31 30.9 -2.7 | 252 27 25.8 8.5 34 174 12497 280 42 41.4 -7.3 | 264 36 36.2 3.9 35 159 13106 280 31 30.5 -5.4 | 257 26 25.4 5.8 36 150 13480 285 38 36.7 -9.8 | 267 32 31.6 1.4 37 114 15240 295 37 33.5 -15.6 | 279 29 28.4 -4.4 38 104 15850 305 39 31.9 -22.4 | 293 29 26.8 -11.1 39 100 16110 285 26 25.1 -6.7 | 257 20 20.0 4.5 40 99 16154 280 25 24.6 -4.3 | 251 21 19.5 6.9 41 95 16459 285 26 25.1 -6.7 | 257 20 20.0 4.5 42 90 16764 290 36 33.8 -12.3 | 272 29 28.7 -1.1 43 82 17374 300 29 25.1 -14.5 | 279 20 20.0 -3.3 44 71 18288 275 27 26.9 -2.4 | 248 24 21.8 8.9 45 70 18400 290 26 24.4 -8.9 | 263 19 19.3 2.3 46 65 18898 280 24 23.6 -4.2 | 249 20 18.5 7.1 47 62 19202 295 25 22.7 -10.6 | 268 18 17.5 0.7 48 59 19507 275 7 7.0 -0.6 | 190 11 1.8 10.6 49 56 19812 260 10 9.8 1.7 | 200 14 4.7 13.0 50 54 20117 290 13 12.2 -4.4 | 226 10 7.1 6.8 51 51 20422 265 17 16.9 1.5 | 223 17 11.8 12.7 52 50 20570 310 12 9.2 -7.7 | 229 5 4.1 3.5 53 49 20726 290 20 18.8 -6.8 | 252 14 13.7 4.4 54 47 21031 305 14 11.5 -8.0 | 243 7 6.3 3.2 55 44 21336 285 5 4.8 -1.3 | 178 10 -0.3 9.9 56 42 21641 290 16 15.0 -5.5 | 240 11 9.9 5.7 57 40 21946 300 13 11.3 -6.5 | 232 8 6.1 4.7 58 37 22555 260 14 13.8 2.4 | 212 16 8.7 13.7 59 35 22860 255 21 20.3 5.4 | 222 23 15.2 16.7 60 33 23165 260 17 16.7 3.0 | 219 18 11.6 14.2 61 30 23774 325 17 9.8 -13.9 | 300 5 4.6 -2.7 62 30 23870 340 10 3.4 -9.4 | 137 2 -1.7 1.8 63 29 24079 340 10 3.4 -9.4 | 137 2 -1.7 1.8 64 28 24384 325 12 6.9 -9.8 | 232 2 1.8 1.4 65 26 24689 325 10 5.7 -8.2 | 191 3 0.6 3.0 66 25 24994 15 10 -2.6 -9.7 | 101 8 -7.7 1.6 67 20 26500 120 5 -4.3 2.5 | 145 17 -9.5 13.7 68 17 27432 110 5 -4.7 1.7 | 143 16 -9.8 12.9 69 13 29566 90 2 -2.0 0.0 | 148 13 -7.1 11.2 70 10 31070 165 5 -1.3 4.8 | 158 17 -6.4 16.0 Wind Parameters Mean winds (0-6000m): 305.4 at 16.4 knts Storm direction: 335.4 at 12.3 knts Shear (0-3000m) pos: 2.8 neg: 1.5 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 136.0 deg Storm rel helicity (0-3000m) pos: 33.0 neg: -7.4 tot: 25.6 m^2/s^2 ave: 8.5 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 24.73 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 ------------------------------------------------------------------------------- 500 355 5 142 8| 7.3 0.0 7.3| 0.0 -7.4 -7.4 -14.8 -0.52| 7.5 -3.9 1000 346 7 144 6| 3.6 1.6 5.2| 3.4 -7.4 -4.0 -4.0 -0.10| 5.4 -0.6 1500 337 7 153 6| 2.4 2.4 4.8| 7.4 -7.4 -0.0 -0.0 0.09| 5.1 0.5 2000 326 7 168 5| 2.8 1.8 4.6| 17.8 -7.4 10.4 5.2 0.32| 5.3 1.7 2500 320 8 184 5| 3.4 1.4 4.8| 26.6 -7.4 19.2 7.7 0.46| 5.4 2.4 3000 318 10 209 4| 2.8 1.5 4.3| 33.0 -7.4 25.6 8.5 0.47| 5.4 2.6 4000 318 13 251 4| 3.0 1.1 4.0| 50.3 -11.2 39.0 9.8 0.44| 5.7 2.5 5000 314 16 267 6| 2.4 2.6 5.0| 50.6 -96.8 -46.2 -9.2 -0.02| 6.9 -0.1 6000 305 16 258 8| 2.3 2.2 4.6| 72.8-112.2 -39.5 -6.6 0.01| 6.8 0.0 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20250501.00.gif