UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for CYQD... Searching the city database file for: CYQD ... Date:0000Z 5 DEC 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 78 SFC 974 274 -13.7 -17.1 75 3.4 -14.4 315 7 261.4 261.6 260.4 264.2 1.03 2 925 670 -16.3 -18.1 86 1.8 -16.6 330 21 262.6 262.8 261.3 265.4 0.99 3 914 760 -17.1 -18.1 92 1.0 -17.3 339 21 262.7 262.9 261.3 265.5 1.00 4 895 917 -17.7 -20.1 81 2.4 -18.1 355 21 263.7 263.8 261.8 266.1 0.86 5 876 1080 -11.7 -16.2 69 4.5 -12.8 344 23 271.5 271.7 268.0 275.0 1.23 6 858 1240 -9.5 -15.5 62 6.0 -11.0 335 25 275.5 275.7 270.7 279.3 1.33 7 850 1312 -9.9 -14.9 67 5.0 -11.2 335 27 275.8 276.0 271.0 279.8 1.41 8 831 1486 -9.9 -15.9 61 6.0 -11.4 343 27 277.6 277.8 271.9 281.4 1.33 9 815 1636 -10.9 -15.8 67 4.9 -12.1 340 27 278.1 278.3 272.3 282.0 1.37 10 774 2033 -10.5 -16.5 61 6.0 -12.1 333 31 282.6 282.9 274.9 286.6 1.36 11 768 2093 -10.1 -22.1 37 12.0 -12.7 334 31 283.7 283.8 274.7 286.2 0.85 12 754 2234 -10.1 -21.1 40 11.0 -12.6 338 31 285.2 285.3 275.6 288.0 0.94 13 744 2337 -10.7 -23.7 33 13.0 -13.4 342 30 285.6 285.7 275.6 287.9 0.76 14 700 2803 -13.9 -25.9 36 12.0 -16.2 335 32 287.1 287.2 276.2 289.2 0.66 15 637 3510 -19.5 -26.5 54 7.0 -20.7 327 35 288.6 288.7 277.0 290.7 0.69 16 601 3939 -22.1 -35.1 30 13.0 -23.7 325 39 290.4 290.5 277.4 291.5 0.32 17 511 5107 -32.1 -40.1 45 8.0 -32.7 325 45 292.1 292.1 278.0 292.8 0.23 18 500 5260 -33.1 -42.1 40 9.0 -33.7 325 47 292.7 292.7 278.3 293.3 0.19 19 496 5317 -33.5 -42.5 40 9.0 -34.1 325 48 292.9 292.9 278.4 293.5 0.18 20 483 5503 -34.9 -39.9 60 5.0 -35.3 326 50 293.4 293.4 278.7 294.2 0.25 21 480 5546 -34.9 -42.9 44 8.0 -35.4 327 50 293.9 293.9 278.9 294.5 0.18 22 461 5828 -35.9 -46.9 31 11.0 -36.5 328 53 296.1 296.1 279.8 296.5 0.12 23 449 6011 -37.1 -49.1 28 12.0 -37.7 329 55 296.8 296.8 280.1 297.1 0.10 24 400 6800 -43.7 -50.7 46 7.0 -44.0 320 57 298.2 298.2 280.7 298.5 0.09 25 343 7819 -50.9 -55.6 57 4.7 -51.0 320 66 301.8 301.8 282.2 302.0 0.06 26 330 8070 -52.7 -58.7 48 6.0 -52.8 320 67 302.7 302.7 282.5 302.9 0.04 27 300 8680 -57.7 -62.4 55 4.7 -57.8 320 69 304.0 304.0 283.0 304.1 0.03 28 294 8807 -58.5 -62.5 60 4.0 -58.6 320 68 304.6 304.6 283.3 304.7 0.03 29 289 8915 -58.1 -61.4 66 3.3 -58.2 318 65 306.7 306.7 284.1 306.8 0.03 30 286 8980 -58.3 -62.3 60 4.0 -58.3 317 63 307.3 307.3 284.4 307.5 0.03 31 282 9069 -55.7 -70.7 14 15.0 -55.9 316 61 312.3 312.3 286.2 312.3 0.01 32 276 9206 -53.9 -74.9 6 21.0 -54.1 315 58 316.8 316.8 287.7 316.9 0.01 33 268 9394 -54.7 -73.7 8 19.0 -54.9 315 55 318.4 318.4 288.2 318.4 0.01 34 250 9840 -52.7 -76.7 4 24.0 -53.0 310 54 327.7 327.7 291.0 327.7 0.00 35 235 10240 -50.7 -78.7 2 28.0 -51.1 310 60 336.6 336.6 293.4 336.6 0.00 36 225 10521 -51.1 -80.1 2 29.0 -51.5 313 61 340.2 340.2 294.4 340.2 0.00 37 220 10667 -49.5 -79.5 2 30.0 -50.0 315 60 344.9 344.9 295.5 344.9 0.00 38 200 11290 -49.1 -81.1 1 32.0 -49.6 305 58 355.0 355.0 297.7 355.0 0.00 39 194 11490 -48.9 -80.9 1 32.0 -49.5 306 59 358.4 358.4 298.4 358.5 0.00 40 171 12324 -46.7 -81.7 1 35.0 -47.5 308 61 375.3 375.3 301.5 375.3 0.00 41 150 13190 -48.3 -82.3 1 34.0 -49.1 315 59 386.8 386.8 303.3 386.9 0.00 42 149 13234 -48.5 -82.5 1 34.0 -49.3 315 59 387.2 387.2 303.4 387.2 0.00 43 116 14881 -47.7 -83.1 1 35.4 -48.7 315 73 417.5 417.5 307.4 417.5 0.00 44 104 15602 -47.3 -83.3 1 36.0 -48.5 317 61 431.5 431.5 309.0 431.5 0.00 45 100 15860 -48.3 -84.3 1 36.0 -49.4 310 62 434.4 434.4 309.3 434.4 0.00 46 98 15993 -47.9 -83.9 1 36.0 -49.1 310 62 437.7 437.7 309.6 437.7 0.00 47 70 18200 -49.3 -85.3 1 36.0 -50.7 310 49 478.9 478.9 313.4 478.9 0.00 48 50 20380 -52.5 -86.5 1 34.0 -53.8 320 37 519.8 519.8 316.3 519.8 0.00 49 45 21060 -54.1 -87.1 1 33.0 -55.4 320 36 531.8 531.8 317.1 531.8 0.00 50 41 21663 -50.7 -86.7 1 36.0 -52.6 326 40 554.6 554.6 318.3 554.6 0.01 51 30 23690 -53.1 -87.1 1 34.0 -55.0 345 21 599.9 599.9 320.6 599.9 0.01 52 29 23908 -53.3 -87.3 1 34.0 -55.2 344 28 605.2 605.2 320.9 605.2 0.01 53 20 26320 -49.3 -86.3 1 37.0 -53.0 35 34 685.3 685.3 324.0 685.4 0.01 54 18 27014 -47.7 -86.7 0 39.0 -52.2 39 41 711.3 711.3 324.8 711.4 0.01 55 17 27395 -43.3 -83.3 0 40.0 -49.7 49 47 737.1 737.1 325.6 737.3 0.02 56 16 27804 -42.9 -82.9 0 40.0 -49.7 60 53 751.3 751.3 326.0 751.5 0.03 57 11 30299 -49.1 -86.1 1 37.0 -54.6 61 58 813.8 813.8 327.6 814.0 0.02 58 10 30930 -45.5 -84.5 0 39.0 -53.0 60 54 849.7 849.7 328.4 850.0 0.03 59 7.5 32877 -38.7 -80.7 0 42.0 -51.1 950.1 950.2 330.4 951.0 0.08 60 4.0 37098 -49.1 -87.1 0 38.0 -58.6 1086.8 1086.8 332.5 1087.4 0.05 TRP 294 8807 -58.5 -62.5 60 4.0 -58.6 320 68 304.6 304.6 283.3 304.7 0.03 WND 116 14881 -47.7 -83.1 1 35.4 -48.7 315 73 417.5 417.5 307.4 417.5 0.00 Sounding variables and indices 1000-500 mb thick: 5182.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 50.92 % Est. max temperature: 2.54 C = 36.57 F Sfc-Lift cond lev (LCL): 921.68 mb = 697.04 m = 2286.84 ft T: -16.54 C 700-500 lapse rate: 7.81 C/km ThetaE index: 0.38 C Layer 768.0- 754.0 mb Conv cond level (CCL): 591.16 mb = 4058.33 m = 13314.56 ft Mean mixing ratio: 1.01 g/kg Conv temperature: 15.27 C = 59.48 F Cap Strength: 21.32 C Lifted Index: 21.67 C Risk: None Lifted Index @300 mb: 26.66 C Lifted Index @700 mb: 19.54 C Showalter Index: 10.94 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: 18.20 C K Index: -3.70 Risk: None Sweat Index: 101.00 Risk: None Energy Index: 2.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.72 J/kg Max Up Vert Vel: 7.71 m/s Conv Inhibition (B-): 99620.92 J/kg Cap Strength: 21.47 C Lift Cond Lev (LCL): 886.15 mb = 992.63 m = 3256.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 0 at 27 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 ---------------------------------------------------------- 0 974 274 315 7 4.9 -4.9 | 193 22 5.0 21.8 1 970 305 315 8 5.7 -5.7 | 195 22 5.7 21.1 2 932 610 325 21 12.0 -17.2 | 232 15 12.1 9.6 3 925 670 330 21 10.5 -18.2 | 231 14 10.5 8.6 4 896 914 355 21 1.8 -20.9 | 198 6 1.9 5.8 5 860 1219 335 25 10.6 -22.7 | 249 11 10.6 4.1 6 850 1312 335 27 11.4 -24.5 | 259 12 11.4 2.3 7 827 1524 345 27 7.0 -26.1 | 265 7 7.0 0.7 8 795 1829 330 28 14.0 -24.2 | 260 14 14.0 2.5 9 764 2134 335 32 13.5 -29.0 | 279 14 13.6 -2.2 10 734 2438 345 29 7.5 -28.0 | 279 8 7.5 -1.3 11 705 2743 340 31 10.6 -29.1 | 283 11 10.6 -2.4 12 700 2803 335 32 13.5 -29.0 | 279 14 13.6 -2.2 13 623 3658 325 36 20.6 -29.5 | 278 21 20.7 -2.7 14 597 3962 325 40 22.9 -32.8 | 285 24 23.0 -6.0 15 573 4267 325 39 22.4 -31.9 | 283 23 22.4 -5.2 16 527 4877 325 43 24.7 -35.2 | 289 26 24.7 -8.5 17 500 5260 325 47 27.0 -38.5 | 294 29 27.0 -11.7 18 443 6096 330 56 28.0 -48.5 | 308 35 28.0 -21.7 19 400 6800 320 57 36.6 -43.7 | 295 40 36.7 -16.9 20 353 7620 320 65 41.8 -49.8 | 299 48 41.8 -23.0 21 307 8534 320 70 45.0 -53.6 | 301 52 45.0 -26.9 22 300 8680 320 69 44.4 -52.9 | 300 51 44.4 -26.1 23 294 8807 320 68 43.7 -52.1 | 300 51 43.7 -25.3 24 279 9144 315 59 41.7 -41.7 | 290 44 41.7 -15.0 25 253 9754 315 49 34.6 -34.6 | 283 36 34.7 -7.9 26 250 9840 310 54 41.4 -34.7 | 281 42 41.4 -8.0 27 231 10363 310 62 47.5 -39.9 | 285 49 47.5 -13.1 28 220 10668 315 60 42.4 -42.4 | 290 45 42.5 -15.7 29 210 10973 310 51 39.1 -32.8 | 279 40 39.1 -6.0 30 200 11290 305 58 47.5 -33.3 | 278 48 47.5 -6.5 31 152 13106 310 64 49.0 -41.1 | 286 51 49.1 -14.4 32 150 13190 315 59 41.7 -41.7 | 290 44 41.7 -15.0 33 121 14630 310 55 42.1 -35.4 | 282 43 42.2 -8.6 34 116 14881 315 73 51.6 -51.6 | 296 57 51.6 -24.9 35 110 15240 320 70 45.0 -53.6 | 301 52 45.0 -26.9 36 100 15850 315 55 38.9 -38.9 | 287 41 38.9 -12.1 37 100 15860 310 62 47.5 -39.9 | 285 49 47.5 -13.1 38 96 16154 310 62 47.5 -39.9 | 285 49 47.5 -13.1 39 87 16764 310 53 40.6 -34.1 | 280 41 40.6 -7.3 40 83 17069 300 49 42.4 -24.5 | 267 43 42.5 2.3 41 76 17678 310 66 50.6 -42.4 | 287 53 50.6 -15.7 42 72 17983 320 48 30.9 -36.8 | 288 32 30.9 -10.0 43 70 18200 310 49 37.5 -31.5 | 277 38 37.6 -4.7 44 69 18288 305 44 36.0 -25.2 | 268 36 36.1 1.5 45 66 18593 315 52 36.8 -36.8 | 285 38 36.8 -10.0 46 60 19202 325 39 22.4 -31.9 | 283 23 22.4 -5.2 47 57 19507 315 30 21.2 -21.2 | 255 22 21.2 5.5 48 52 20117 310 42 32.2 -27.0 | 270 32 32.2 -0.2 49 50 20380 320 37 23.8 -28.3 | 274 24 23.8 -1.6 50 43 21336 320 36 23.1 -27.6 | 272 23 23.2 -0.8 51 41 21641 325 41 23.5 -33.6 | 286 25 23.5 -6.8 52 37 22250 350 26 4.5 -25.6 | 256 5 4.5 1.1 53 36 22555 340 20 6.8 -18.8 | 221 11 6.9 8.0 54 34 22860 330 21 10.5 -18.2 | 231 14 10.5 8.6 55 31 23470 350 22 3.8 -21.7 | 217 6 3.8 5.1 56 30 23690 345 21 5.4 -20.3 | 220 8 5.5 6.5 57 30 23774 340 27 9.2 -25.4 | 262 9 9.3 1.4 58 27 24384 360 31 -0.0 -31.0 | 360 4 0.0 -4.2 59 26 24689 345 20 5.2 -19.3 | 215 9 5.2 7.4 60 25 24994 5 20 -1.7 -19.9 | 166 7 -1.7 6.8 61 23 25298 345 23 6.0 -22.2 | 233 8 6.0 4.5 62 22 25603 15 17 -4.4 -16.4 | 157 11 -4.4 10.3 63 20 26213 50 22 -16.9 -14.1 | 127 21 -16.8 12.6 64 20 26320 35 34 -19.5 -27.9 | 87 20 -19.5 -1.1 65 19 26518 25 33 -13.9 -29.9 | 77 14 -13.9 -3.2 66 17 27432 50 47 -36.0 -30.2 | 85 36 -36.0 -3.5 67 16 27737 60 52 -45.0 -26.0 | 91 45 -45.0 0.8 68 14 28651 65 68 -61.6 -28.7 | 88 62 -61.6 -2.0 69 10 30930 60 54 -46.8 -27.0 | 90 47 -46.7 -0.2 Wind Parameters Mean winds (0-6000m): 330.1 at 35.7 knts Storm direction: 0.1 at 26.8 knts Shear (0-3000m) pos: 3.2 neg: 2.4 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 86.0 deg Storm rel helicity (0-3000m) pos: 94.9 neg: -12.8 tot: 82.1 m^2/s^2 ave: 27.4 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 3.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.59 Bulk Shear: 50.44 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 ------------------------------------------------------------------------------- 500 326 16 214 16| 15.4 0.0 15.4| 58.7 -3.4 55.3 110.6 0.57| 19.8 11.3 1000 337 19 221 12| 7.7 2.9 10.6| 72.9 -8.4 64.6 64.6 0.47| 16.4 7.8 1500 338 22 233 11| 5.1 2.6 7.7| 77.4 -10.0 67.3 44.9 0.40| 13.9 5.5 2000 336 24 244 11| 4.8 2.0 6.8| 94.1 -10.0 84.0 42.0 0.43| 12.4 5.3 2500 338 25 251 10| 3.9 1.8 5.7| 94.9 -10.9 84.0 33.6 0.37| 11.5 4.3 3000 337 27 257 11| 3.2 2.4 5.6| 94.9 -12.8 82.1 27.4 0.33| 10.5 3.5 4000 333 29 267 13| 2.4 2.5 4.9|110.3 -18.2 92.1 23.0 0.32| 8.9 2.8 5000 331 32 275 16| 2.4 2.3 4.7|143.7 -18.2 125.5 25.1 0.35| 7.9 2.8 6000 330 36 283 18| 2.5 2.2 4.7|209.5 -37.0 172.5 28.7 0.37| 7.6 2.8 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20251205.00.gif