UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for CYQI... Searching the city database file for: CYQI ... Date:1200Z 4 DEC 25 Station: CYQI WMO ident: 71603 Latitude: 43.87 Longitude: -66.10 Elevation: 9.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1008 9 5.0 0.0 70 5.0 2.8 225 10 277.5 278.2 275.6 288.0 3.79 1 1000 98 4.8 -1.2 65 6.0 2.3 230 15 278.0 278.5 275.4 287.6 3.50 2 925 728 -0.9 -2.5 89 1.6 -1.6 225 22 278.4 279.0 275.6 287.9 3.43 3 872 1195 -4.9 -4.9 100 0.0 -4.9 230 26 279.0 279.5 275.3 287.5 3.04 4 850 1396 -6.1 -6.1 100 0.0 -6.1 225 25 279.8 280.2 275.5 287.8 2.85 5 824 1638 -8.1 -8.1 100 0.0 -8.1 226 28 280.1 280.6 275.2 287.3 2.52 6 822 1657 -8.5 -14.5 62 6.0 -10.1 227 28 279.9 280.2 273.6 284.3 1.51 7 821 1667 -8.7 -15.7 57 7.0 -10.5 227 28 279.8 280.0 273.3 283.8 1.37 8 811 1762 -7.7 -27.7 18 20.0 -11.5 232 28 281.8 281.9 273.1 283.3 0.48 9 795 1917 -6.5 -20.5 32 14.0 -9.9 239 29 284.7 284.9 275.4 287.6 0.94 10 794 1927 -6.5 -15.5 49 9.0 -9.0 240 30 284.8 285.1 276.2 289.1 1.44 11 792 1947 -6.3 -21.3 29 15.0 -9.9 241 30 285.3 285.4 275.6 287.9 0.88 12 790 1966 -6.3 -18.3 38 12.0 -9.4 242 30 285.5 285.7 276.1 288.9 1.14 13 768 2187 -6.9 -12.9 62 6.0 -8.7 251 34 287.1 287.5 277.9 292.6 1.84 14 751 2361 -7.9 -7.9 100 0.0 -7.9 254 39 287.9 288.4 279.6 296.1 2.81 15 717 2721 -8.3 -10.2 86 1.9 -8.9 250 43 291.3 291.7 280.7 298.6 2.45 16 700 2907 -10.1 -10.7 95 0.6 -10.3 250 43 291.3 291.7 280.7 298.5 2.41 17 659 3370 -13.1 -13.1 100 0.0 -13.1 253 43 293.0 293.4 281.1 299.4 2.11 18 654 3428 -11.9 -12.0 99 0.1 -11.9 253 43 295.0 295.4 282.2 302.0 2.33 19 608 3985 -13.9 -15.5 88 1.6 -14.4 255 48 298.9 299.2 283.3 304.7 1.88 20 578 4367 -16.9 -17.2 98 0.3 -17.0 256 54 299.7 300.1 283.4 305.1 1.72 21 576 4394 -16.1 -18.4 82 2.3 -16.7 256 55 301.0 301.3 283.8 305.9 1.56 22 570 4473 -15.7 -18.8 77 3.1 -16.5 257 56 302.4 302.6 284.2 307.2 1.52 23 535 4947 -19.5 -21.1 87 1.6 -19.9 260 66 303.3 303.6 284.4 307.6 1.33 24 529 5031 -19.3 -23.8 67 4.5 -20.3 260 71 304.6 304.8 284.6 308.0 1.06 25 519 5173 -19.7 -23.6 71 3.9 -20.5 260 78 305.7 305.9 285.1 309.3 1.10 26 507 5347 -20.1 -27.1 54 7.0 -21.5 260 78 307.3 307.5 285.3 310.0 0.82 27 500 5450 -20.9 -28.9 49 8.0 -22.4 260 77 307.6 307.7 285.3 309.9 0.70 28 475 5826 -24.1 -33.1 43 9.0 -25.4 257 79 308.1 308.2 285.2 309.8 0.50 29 426 6607 -30.9 -36.9 56 6.0 -31.6 255 86 309.2 309.3 285.5 310.5 0.38 30 418 6741 -31.9 -38.9 50 7.0 -32.6 255 88 309.6 309.7 285.6 310.7 0.32 31 410 6877 -32.7 -36.5 69 3.8 -33.1 255 90 310.3 310.4 285.9 311.7 0.41 32 400 7050 -33.7 -38.1 64 4.4 -34.1 255 92 311.2 311.3 286.2 312.5 0.36 33 396 7120 -34.3 -38.0 69 3.7 -34.7 254 92 311.3 311.4 286.2 312.6 0.36 34 384 7335 -35.9 -41.9 54 6.0 -36.4 253 93 312.0 312.0 286.4 312.9 0.25 35 341 8148 -42.9 -45.4 76 2.5 -43.0 250 96 313.2 313.2 286.7 313.9 0.19 36 339 8188 -42.5 -48.5 52 6.0 -42.8 250 96 314.3 314.3 287.0 314.8 0.14 37 335 8268 -42.3 -54.3 26 12.0 -42.8 250 98 315.6 315.6 287.4 315.9 0.07 38 327 8432 -42.1 -55.1 23 13.0 -42.6 250 109 318.1 318.1 288.2 318.3 0.07 39 300 9010 -45.9 -54.9 35 9.0 -46.2 260 122 320.7 320.7 289.0 321.0 0.07 40 250 10200 -56.1 -60.0 61 3.9 -56.2 255 121 322.7 322.7 289.6 322.9 0.05 41 248 10251 -56.5 -60.3 62 3.8 -56.6 255 121 322.8 322.8 289.7 323.0 0.05 42 229 10750 -59.1 -63.8 54 4.7 -59.2 255 126 326.3 326.3 290.7 326.4 0.03 43 213 11199 -60.9 -69.9 30 9.0 -61.0 255 138 330.3 330.3 291.8 330.4 0.01 44 212 11228 -60.7 -70.5 26 9.8 -60.8 255 139 331.1 331.1 292.0 331.1 0.01 45 200 11590 -58.3 -78.3 6 20.0 -58.5 265 114 340.4 340.4 294.4 340.5 0.00 46 184 12121 -55.3 -81.3 3 26.0 -55.6 260 101 353.5 353.5 297.4 353.5 0.00 47 172 12551 -57.3 -82.3 3 25.0 -57.5 260 98 357.1 357.1 298.1 357.1 0.00 48 165 12815 -56.3 -82.3 2 26.0 -56.6 260 96 363.0 363.0 299.3 363.1 0.00 49 156 13171 -57.5 -82.5 3 25.0 -57.8 260 94 366.9 366.9 300.0 366.9 0.00 50 150 13420 -57.1 -83.1 2 26.0 -57.4 260 92 371.7 371.7 300.9 371.7 0.00 51 146 13590 -56.7 -82.7 2 26.0 -57.0 259 90 375.3 375.3 301.5 375.3 0.00 52 137 13991 -58.1 -84.1 2 26.0 -58.4 258 84 379.7 379.7 302.2 379.7 0.00 53 133 14177 -55.7 -83.7 2 28.0 -56.1 257 81 387.2 387.2 303.3 387.2 0.00 54 119 14881 -56.7 -84.7 2 28.0 -57.1 261 71 397.9 397.9 304.9 397.9 0.00 55 108 15490 -59.9 -85.9 2 26.0 -60.2 266 64 403.0 403.0 305.6 403.0 0.00 56 100 15970 -58.7 -84.7 2 26.0 -59.0 260 76 414.3 414.3 307.0 414.3 0.00 57 94 16359 -59.9 -85.9 2 26.0 -60.2 259 72 419.3 419.3 307.6 419.4 0.00 58 91 16564 -57.3 -86.3 1 29.0 -57.8 258 68 428.4 428.4 308.7 428.4 0.00 59 85 16995 -59.1 -86.1 2 27.0 -59.5 256 59 433.2 433.2 309.2 433.2 0.00 60 70 18220 -57.9 -86.9 1 29.0 -58.5 250 35 460.5 460.5 311.8 460.5 0.00 61 67 18495 -58.7 -86.7 2 28.0 -59.2 256 37 464.6 464.6 312.2 464.6 0.00 62 64 18784 -56.1 -86.1 1 30.0 -56.8 258 42 476.4 476.4 313.2 476.4 0.00 63 58 19404 -59.1 -87.1 1 28.0 -59.7 253 46 483.3 483.3 313.7 483.3 0.00 64 52 20092 -56.1 -87.1 1 31.0 -57.0 254 40 505.6 505.6 315.4 505.6 0.00 65 50 20340 -57.1 -87.1 1 30.0 -57.9 245 23 508.9 508.9 315.6 508.9 0.00 66 35 22575 -61.1 -90.1 1 29.0 -61.8 248 35 553.1 553.1 318.3 553.2 0.00 67 34 22756 -58.3 -88.3 1 30.0 -59.3 243 35 565.1 565.1 318.9 565.1 0.00 68 31 23335 -60.3 -89.3 1 29.0 -61.2 283 33 574.8 574.8 319.4 574.9 0.00 69 30 23540 -58.5 -88.5 1 30.0 -59.6 310 35 585.2 585.2 319.9 585.2 0.01 70 27 24203 -57.5 -88.5 1 31.0 -58.8 291 26 605.9 605.9 320.9 605.9 0.01 71 21 25775 -60.9 -89.9 1 29.0 -62.0 314 17 640.8 640.8 322.3 640.8 0.01 72 20 26080 -58.3 -89.3 1 31.0 -59.9 330 14 657.7 657.7 323.0 657.8 0.01 73 18 26748 -55.7 -88.7 1 33.0 -57.9 283 19 686.0 686.0 324.0 686.1 0.01 74 10 30530 -51.7 -86.7 1 35.0 -56.5 305 50 826.6 826.6 327.9 826.7 0.02 75 6.7 33124 -52.3 -87.3 1 35.0 -58.2 924.4 924.4 329.9 924.6 0.03 TRP 213 11199 -60.9 -69.9 30 9.0 -61.0 255 138 330.3 330.3 291.8 330.4 0.01 WND 212 11228 -60.7 -70.5 26 9.8 -60.8 255 139 331.1 331.1 292.0 331.1 0.01 Sounding variables and indices 1000-500 mb thick: 5352.00 m Freezing level: 936.84 mb = 628.53 m = 2062.07 ft Wetbulb zero: 955.53 mb = 465.60 m = 1527.53 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 82.47 % Est. max temperature: 6.95 C = 44.52 F Sfc-Lift cond lev (LCL): 933.22 mb = 656.47 m = 2153.74 ft T: -0.25 C 700-500 lapse rate: 4.25 C/km ThetaE index: 4.43 C Layer 824.0- 795.0 mb Conv cond level (CCL): 899.74 mb = 947.36 m = 3108.08 ft Mean mixing ratio: 3.46 g/kg Conv temperature: 6.15 C = 43.07 F Cap Strength: 16.91 C Lifted Index: 16.99 C Risk: None Lifted Index @300 mb: 23.34 C Lifted Index @700 mb: 6.99 C Showalter Index: 16.99 C Risk: None Total Totals Index: 29.60 C Risk: None Vertical Totals Index: 14.80 C Cross Totals Index: 14.80 C K Index: 8.10 Risk: None Sweat Index: 223.70 Risk: None Energy Index: 4.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.19 J/kg Max Up Vert Vel: 2.90 m/s Conv Inhibition (B-): 3.10 J/kg Cap Strength: 16.93 C Lift Cond Lev (LCL): 906.15 mb = 891.12 m = 2923.57 ft Lev Free Conv (LFC): 881.15 mb = 1112.78 m = 3650.81 ft Equ Level (EL): 811.15 mb = 1760.29 m = 5775.15 ft B at Equ Level: 1.10 J/kg Max Parcel Lev (MPL): 801.15 mb = 1857.02 m = 6092.50 ft Wind level data Storm motion: 282 at 34 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 1008 9 225 10 7.1 7.1 | 118 29 -25.9 13.9 1 1000 98 230 15 11.5 9.6 | 127 27 -21.5 16.4 2 975 305 225 21 14.8 14.8 | 140 28 -18.1 21.7 3 939 610 235 20 16.4 11.5 | 138 25 -16.6 18.3 4 925 728 225 22 15.6 15.6 | 142 28 -17.4 22.4 5 903 914 230 24 18.4 15.4 | 147 27 -14.6 22.2 6 869 1219 230 26 19.9 16.7 | 151 27 -13.1 23.5 7 850 1396 225 25 17.7 17.7 | 148 29 -15.3 24.5 8 836 1524 220 28 18.0 21.4 | 152 32 -15.0 28.3 9 804 1829 235 28 22.9 16.1 | 156 25 -10.1 22.9 10 773 2134 250 33 31.0 11.3 | 174 18 -2.0 18.1 11 743 2438 255 41 39.6 10.6 | 201 19 6.6 17.4 12 715 2743 250 43 40.4 14.7 | 199 23 7.4 21.5 13 700 2907 250 43 40.4 14.7 | 199 23 7.4 21.5 14 634 3658 255 43 41.5 11.1 | 205 20 8.5 17.9 15 585 4267 255 53 51.2 13.7 | 222 27 18.2 20.5 16 539 4877 260 63 62.0 10.9 | 239 34 29.1 17.7 17 518 5182 260 79 77.8 13.7 | 245 49 44.8 20.5 18 500 5450 260 77 75.8 13.4 | 245 47 42.8 20.2 19 457 6096 255 80 77.3 20.7 | 238 52 44.3 27.5 20 400 7050 255 92 88.9 23.8 | 241 64 55.9 30.6 21 368 7620 250 94 88.3 32.1 | 235 68 55.3 39.0 22 336 8230 250 96 90.2 32.8 | 235 70 57.2 39.6 23 322 8534 250 117 109.9 40.0 | 239 90 77.0 46.8 24 300 9010 260 122 120.1 21.2 | 252 92 87.2 28.0 25 294 9144 260 122 120.1 21.2 | 252 92 87.2 28.0 26 250 10200 255 121 116.9 31.3 | 246 92 83.9 38.1 27 232 10668 255 124 119.8 32.1 | 246 95 86.8 38.9 28 213 11199 255 138 133.3 35.7 | 247 109 100.3 42.5 29 212 11228 255 139 134.3 36.0 | 247 110 101.3 42.8 30 210 11278 255 139 134.3 36.0 | 247 110 101.3 42.8 31 200 11590 265 114 113.6 9.9 | 258 82 80.6 16.7 32 191 11887 260 103 101.4 17.9 | 250 73 68.4 24.7 33 165 12802 260 96 94.5 16.7 | 249 66 61.6 23.5 34 150 13420 260 92 90.6 16.0 | 248 62 57.6 22.8 35 124 14630 255 75 72.4 19.4 | 236 47 39.5 26.2 36 112 15240 270 65 65.0 -0.0 | 258 33 32.0 6.8 37 102 15850 260 62 61.1 10.8 | 238 33 28.1 17.6 38 100 15970 260 76 74.8 13.2 | 244 46 41.9 20.0 39 97 16154 260 76 74.8 13.2 | 244 46 41.9 20.0 40 70 18220 250 35 32.9 12.0 | 180 19 -0.1 18.8 41 69 18288 255 34 32.8 8.8 | 179 16 -0.1 15.6 42 60 19202 260 49 48.3 8.5 | 225 22 15.3 15.3 43 54 19812 240 39 33.8 19.5 | 182 26 0.8 26.3 44 52 20117 255 40 38.6 10.4 | 198 18 5.7 17.2 45 50 20340 245 23 20.8 9.7 | 144 21 -12.1 16.5 46 49 20422 265 25 24.9 2.2 | 138 12 -8.1 9.0 47 47 20726 235 27 22.1 15.5 | 154 25 -10.9 22.3 48 43 21336 255 37 35.7 9.6 | 190 17 2.8 16.4 49 39 21946 265 35 34.9 3.1 | 191 10 1.9 9.9 50 33 22860 240 35 30.3 17.5 | 174 24 -2.7 24.3 51 32 23165 260 31 30.5 5.4 | 169 12 -2.5 12.2 52 30 23540 310 35 26.8 -22.5 | 21 17 -6.2 -15.7 53 29 23774 305 36 29.5 -20.6 | 14 14 -3.5 -13.8 54 28 24079 305 26 21.3 -14.9 | 55 14 -11.7 -8.1 55 26 24384 270 25 25.0 -0.0 | 130 10 -8.0 6.8 56 25 24689 290 17 16.0 -5.8 | 93 17 -17.0 1.0 57 24 24994 275 17 16.9 -1.5 | 108 17 -16.1 5.3 58 23 25298 310 12 9.2 -7.7 | 88 24 -23.8 -0.9 59 21 25908 315 18 12.7 -12.7 | 74 21 -20.3 -5.9 60 20 26080 330 14 7.0 -12.1 | 78 27 -26.0 -5.3 61 20 26213 295 14 12.7 -5.9 | 92 20 -20.3 0.9 62 19 26518 330 18 9.0 -15.6 | 70 26 -24.0 -8.8 63 18 26822 270 19 19.0 -0.0 | 116 16 -14.0 6.8 64 16 27432 305 20 16.4 -11.5 | 74 17 -16.6 -4.7 65 15 27737 315 15 10.6 -10.6 | 80 23 -22.4 -3.8 66 14 28346 295 18 16.3 -7.6 | 87 17 -16.7 -0.8 67 13 28651 315 30 21.2 -21.2 | 39 19 -11.8 -14.4 68 13 28956 305 21 17.2 -12.0 | 72 17 -15.8 -5.2 69 12 29261 300 28 24.2 -14.0 | 51 11 -8.7 -7.2 70 10 30530 305 50 41.0 -28.7 | 340 23 8.0 -21.9 Wind Parameters Mean winds (0-6000m): 251.7 at 44.9 knts Storm direction: 281.7 at 33.7 knts Shear (0-3000m) pos: 5.3 neg: 2.0 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 81.7 deg Storm rel helicity (0-3000m) pos: 233.2 neg: -18.5 tot: 214.6 m^2/s^2 ave: 71.5 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 5.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 111.76 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 ------------------------------------------------------------------------------- 500 228 18 135 27| 10.8 0.0 10.8| 77.9 -4.4 73.6 147.1 0.73| 14.1 10.3 1000 229 20 139 27| 5.4 2.2 7.6|112.1 -7.2 104.9 104.9 0.66| 11.2 7.4 1500 228 22 143 27| 3.6 3.0 6.6|134.8 -15.6 119.2 79.5 0.57| 9.8 5.6 2000 229 24 146 27| 4.8 2.2 7.1|175.9 -15.6 160.3 80.1 0.54| 10.6 5.8 2500 236 26 153 24| 6.4 1.8 8.2|231.3 -15.6 215.7 86.3 0.62| 11.1 6.9 3000 240 29 160 23| 5.3 2.0 7.3|233.2 -18.5 214.6 71.5 0.58| 9.9 5.7 4000 244 33 171 21| 4.8 1.5 6.3|267.9 -18.5 249.3 62.3 0.59| 8.6 5.1 5000 249 38 187 21| 6.1 1.2 7.3|380.9 -18.5 362.4 72.5 0.60| 9.1 5.5 6000 252 45 205 23| 5.1 1.9 6.9|410.1 -89.5 320.6 53.4 0.48| 9.1 4.3 Wrote GIF file: /home/apache/climate/data/raob//CYQI/skewt/CYQI.skewt.20251204.12.gif