UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121700.upa.cvt Date: 0000Z 17 DEC 25 Searching for CYQI... Searching the city database file for: CYQI ... Date:0000Z 17 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 1016 9 1.8 -4.2 64 6.0 -0.4 240 9 273.7 274.2 271.9 281.3 2.75 1 1000 161 1.0 -5.0 64 6.0 -1.2 245 19 274.1 274.6 271.9 281.4 2.63 2 925 781 -4.7 -7.4 81 2.7 -5.6 255 20 274.5 274.9 271.8 281.1 2.37 3 868 1277 -9.3 -9.3 100 0.0 -9.3 255 23 274.8 275.1 271.6 280.8 2.17 4 850 1439 -10.3 -10.3 100 0.0 -10.3 255 24 275.4 275.7 271.8 281.1 2.05 5 816 1752 -12.9 -13.2 98 0.3 -13.0 265 26 275.8 276.1 271.5 280.6 1.69 6 814 1771 -9.9 -15.9 61 6.0 -11.4 267 26 279.2 279.4 273.0 283.2 1.36 7 794 1964 -4.3 -26.3 16 22.0 -9.1 268 33 287.2 287.3 276.1 289.0 0.56 8 791 1994 -3.9 -25.9 16 22.0 -8.8 267 34 287.9 288.0 276.5 289.8 0.58 9 740 2519 -4.9 -26.9 16 22.0 -9.8 266 35 292.4 292.5 278.7 294.2 0.57 10 700 2954 -6.5 -36.5 7 30.0 -11.7 260 36 295.3 295.3 279.6 296.1 0.24 11 677 3214 -7.3 -38.3 6 31.0 -12.5 258 29 297.2 297.3 280.4 297.9 0.21 12 500 5500 -22.9 -41.9 16 19.0 -25.0 295 45 305.1 305.2 283.7 305.8 0.19 13 437 6475 -29.5 -42.5 27 13.0 -30.7 310 48 308.7 308.8 285.1 309.5 0.21 14 427 6640 -30.5 -41.5 33 11.0 -31.6 310 49 309.5 309.6 285.4 310.4 0.24 15 400 7100 -34.9 -41.9 49 7.0 -35.5 310 51 309.6 309.7 285.5 310.5 0.24 16 374 7566 -39.1 -41.8 75 2.7 -39.3 314 54 310.1 310.1 285.7 311.0 0.26 17 348 8056 -43.5 -50.5 46 7.0 -43.8 315 50 310.6 310.6 285.7 311.0 0.11 18 345 8114 -43.9 -52.9 36 9.0 -44.2 315 49 310.8 310.8 285.7 311.1 0.08 19 343 8153 -44.1 -57.1 22 13.0 -44.5 315 49 311.1 311.1 285.8 311.2 0.05 20 325 8514 -46.9 -61.9 16 15.0 -47.3 315 44 312.0 312.0 286.1 312.1 0.03 21 300 9040 -51.1 -61.1 29 10.0 -51.3 320 58 313.3 313.3 286.5 313.5 0.03 22 293 9193 -52.5 -60.5 37 8.0 -52.7 320 58 313.5 313.5 286.6 313.6 0.04 23 270 9716 -56.9 -65.9 31 9.0 -57.0 317 64 314.5 314.5 286.9 314.6 0.02 24 263 9882 -57.5 -67.5 27 10.0 -57.6 317 66 316.0 316.0 287.4 316.0 0.02 25 250 10200 -59.9 -66.9 40 7.0 -60.0 315 70 317.0 317.0 287.8 317.1 0.02 26 244 10351 -60.3 -66.3 45 6.0 -60.4 315 74 318.6 318.6 288.3 318.7 0.02 27 229 10744 -62.1 -66.4 56 4.3 -62.1 315 90 321.7 321.7 289.3 321.8 0.02 28 228 10771 -62.3 -66.9 54 4.6 -62.3 315 93 321.8 321.8 289.3 321.9 0.02 29 222 10936 -60.9 -70.9 26 10.0 -61.0 315 94 326.4 326.4 290.7 326.5 0.01 30 207 11368 -62.3 -73.2 22 10.9 -62.4 315 97 330.8 330.8 291.9 330.9 0.01 31 205 11428 -62.5 -73.5 21 11.0 -62.6 315 94 331.4 331.4 292.1 331.5 0.01 32 200 11580 -61.3 -75.3 14 14.0 -61.4 315 86 335.7 335.7 293.2 335.7 0.01 33 188 11967 -58.7 -80.7 4 22.0 -58.9 314 66 345.9 345.9 295.7 345.9 0.00 34 151 13348 -57.7 -83.7 2 26.0 -58.0 295 78 370.0 370.0 300.5 370.0 0.00 35 150 13390 -57.9 -83.9 2 26.0 -58.2 295 79 370.3 370.3 300.6 370.3 0.00 36 100 15920 -61.1 -87.1 2 26.0 -61.4 295 71 409.7 409.7 306.5 409.7 0.00 37 93 16372 -59.1 -86.1 2 27.0 -59.5 294 71 422.2 422.2 308.0 422.2 0.00 38 70 18120 -66.7 -88.7 3 22.0 -66.9 285 75 441.7 441.7 310.0 441.7 0.00 39 55 19563 -69.9 -89.9 4 20.0 -70.1 288 89 465.9 465.9 312.3 465.9 0.00 40 50 20130 -69.3 -90.3 3 21.0 -69.5 290 97 480.2 480.2 313.5 480.2 0.00 41 41 21330 -64.9 -89.9 2 25.0 -65.3 285 83 519.2 519.2 316.2 519.2 0.00 42 36 22116 -69.3 -91.3 3 22.0 -69.5 272 80 527.5 527.5 316.8 527.5 0.00 43 30 23200 -71.7 -92.7 3 21.0 -71.9 270 104 549.2 549.2 318.1 549.2 0.00 44 25 24277 -72.1 -93.1 3 21.0 -72.3 274 100 577.4 577.4 319.5 577.4 0.00 45 20 25610 -66.7 -91.7 2 25.0 -67.3 265 105 632.0 632.0 322.0 632.0 0.00 46 18 26252 -64.7 -91.7 1 27.0 -65.5 266 110 657.6 657.7 323.0 657.7 0.00 47 15 27368 -64.1 -91.1 1 27.0 -65.1 271 105 694.8 694.8 324.3 694.9 0.01 48 13 28236 -68.9 -93.9 2 25.0 -69.5 261 106 707.3 707.3 324.7 707.3 0.00 49 11 29243 -66.1 -93.1 1 27.0 -67.2 264 123 752.0 752.0 326.0 752.1 0.01 50 11 29243 -58.5 -89.5 1 31.0 -61.0 264 123 779.6 779.6 326.7 779.7 0.01 51 10 29840 -60.9 -89.9 1 29.0 -63.0 265 132 792.2 792.2 327.1 792.3 0.01 52 9.8 29965 -61.5 -90.5 1 29.0 -63.5 264 133 794.6 794.6 327.1 794.6 0.01 53 8.3 31011 -55.1 -87.1 1 32.0 -59.2 858.4 858.4 328.6 858.6 0.02 54 7.7 31488 -56.9 -87.9 1 31.0 -60.6 869.8 869.8 328.8 870.0 0.02 55 7.5 31655 -56.5 -88.5 1 32.0 -60.4 878.0 878.0 329.0 878.2 0.02 56 7.3 31829 -50.1 -87.1 1 37.0 -56.6 910.9 911.0 329.7 911.2 0.03 57 7.0 32103 -50.1 -85.1 1 35.0 -56.8 921.9 922.0 329.8 922.3 0.04 58 6.7 32392 -45.5 -83.5 1 38.0 -54.6 952.8 952.9 330.4 953.4 0.06 59 6.6 32493 -45.7 -82.7 1 37.0 -54.8 956.1 956.1 330.5 956.8 0.06 TRP 228 10771 -62.3 -66.9 54 4.6 -62.3 315 93 321.8 321.8 289.3 321.9 0.02 WND 207 11368 -62.3 -73.2 22 10.9 -62.4 315 97 330.8 330.8 291.9 330.9 0.01 Sounding variables and indices 1000-500 mb thick: 5339.00 m Freezing level: 986.84 mb = 269.77 m = 885.07 ft Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 35.45 % Est. max temperature: 2.92 C = 37.25 F Sfc-Lift cond lev (LCL): 925.47 mb = 776.93 m = 2548.97 ft T: -4.66 C 700-500 lapse rate: 6.44 C/km ThetaE index: 0.59 C Layer 925.0- 850.0 mb Conv cond level (CCL): 895.39 mb = 1034.87 m = 3395.19 ft Mean mixing ratio: 2.51 g/kg Conv temperature: 2.74 C = 36.93 F Cap Strength: 16.53 C Lifted Index: 20.06 C Risk: None Lifted Index @300 mb: 22.77 C Lifted Index @700 mb: 15.28 C Showalter Index: 20.15 C Risk: None Total Totals Index: 25.20 C Risk: None Vertical Totals Index: 12.60 C Cross Totals Index: 12.60 C K Index: -27.70 Risk: None Sweat Index: 93.00 Risk: None Energy Index: 5.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.66 J/kg Max Up Vert Vel: 3.36 m/s Conv Inhibition (B-): 3.89 J/kg Cap Strength: 20.03 C Lift Cond Lev (LCL): 900.05 mb = 994.30 m = 3262.11 ft Lev Free Conv (LFC): 875.05 mb = 1214.08 m = 3983.15 ft Equ Level (EL): 815.05 mb = 1760.59 m = 5776.13 ft B at Equ Level: -1.20 J/kg Max Parcel Lev (MPL): 815.05 mb = 1760.59 m = 5776.13 ft Wind level data Storm motion: 308 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 1016 9 240 9 7.8 4.5 | 150 22 -10.9 18.9 1 1000 161 245 19 17.2 8.0 | 176 23 -1.5 22.5 2 982 305 250 22 20.7 7.5 | 185 22 1.9 22.0 3 945 610 250 21 19.7 7.2 | 183 22 1.0 21.6 4 925 781 255 20 19.3 5.2 | 182 20 0.6 19.6 5 909 914 260 22 21.7 3.8 | 189 18 2.9 18.3 6 874 1219 255 22 21.3 5.7 | 187 20 2.5 20.1 7 850 1439 255 24 23.2 6.2 | 192 21 4.4 20.7 8 841 1524 250 23 21.6 7.9 | 187 22 2.9 22.3 9 809 1829 270 27 27.0 -0.0 | 210 17 8.3 14.4 10 778 2134 265 39 38.9 3.4 | 228 27 20.1 17.8 11 748 2438 265 34 33.9 3.0 | 221 23 15.1 17.4 12 719 2743 270 38 38.0 -0.0 | 233 24 19.3 14.4 13 700 2954 260 36 35.5 6.3 | 219 27 16.7 20.7 14 691 3048 250 31 29.1 10.6 | 203 27 10.4 25.0 15 638 3658 280 25 24.6 -4.3 | 210 12 5.9 10.1 16 613 3962 295 24 21.8 -10.1 | 215 5 3.0 4.3 17 588 4267 285 30 29.0 -7.8 | 237 12 10.2 6.7 18 543 4877 300 41 35.5 -20.5 | 290 18 16.8 -6.1 19 521 5182 295 46 41.7 -19.4 | 282 23 23.0 -5.0 20 500 5500 295 45 40.8 -19.0 | 282 23 22.0 -4.6 21 460 6096 310 47 36.0 -30.2 | 312 23 17.3 -15.8 22 400 7100 310 51 39.1 -32.8 | 312 27 20.3 -18.3 23 370 7620 315 55 38.9 -38.9 | 321 32 20.2 -24.4 24 323 8534 315 44 31.1 -31.1 | 323 21 12.4 -16.7 25 309 8839 325 52 29.8 -42.6 | 339 30 11.1 -28.2 26 300 9040 320 58 37.3 -44.4 | 328 35 18.5 -30.0 27 295 9144 320 57 36.6 -43.7 | 329 34 17.9 -29.2 28 250 10200 315 70 49.5 -49.5 | 319 47 30.8 -35.1 29 232 10668 315 82 58.0 -58.0 | 318 59 39.2 -43.5 30 228 10771 315 93 65.8 -65.8 | 318 70 47.0 -51.3 31 207 11368 315 97 68.6 -68.6 | 317 74 49.9 -54.1 32 200 11580 315 86 60.8 -60.8 | 318 63 42.1 -46.4 33 200 11582 315 97 68.6 -68.6 | 317 74 49.9 -54.1 34 190 11887 315 67 47.4 -47.4 | 319 44 28.6 -32.9 35 173 12497 305 63 51.6 -36.1 | 303 39 32.9 -21.7 36 150 13390 295 79 71.6 -33.4 | 290 56 52.9 -18.9 37 149 13411 295 79 71.6 -33.4 | 290 56 52.9 -18.9 38 112 15240 305 70 57.3 -40.2 | 304 46 38.6 -25.7 39 106 15545 295 67 60.7 -28.3 | 288 44 42.0 -13.9 40 100 15920 295 71 64.3 -30.0 | 289 48 45.6 -15.6 41 96 16154 295 71 64.3 -30.0 | 289 48 45.6 -15.6 42 70 18120 285 75 72.4 -19.4 | 275 54 53.7 -5.0 43 65 18593 285 76 73.4 -19.7 | 275 55 54.7 -5.2 44 50 20130 290 97 91.2 -33.2 | 285 75 72.4 -18.7 45 48 20422 290 97 91.2 -33.2 | 285 75 72.4 -18.7 46 43 21031 295 89 80.7 -37.6 | 291 66 61.9 -23.2 47 41 21336 285 83 80.2 -21.5 | 277 62 61.4 -7.0 48 35 22250 270 79 79.0 -0.0 | 257 62 60.3 14.4 49 30 23200 270 104 104.0 -0.0 | 260 86 85.3 14.4 50 29 23470 270 105 105.0 -0.0 | 260 87 86.3 14.4 51 26 24079 275 99 98.6 -8.6 | 266 80 79.9 5.8 52 20 25610 265 105 104.6 9.2 | 255 89 85.9 23.6 53 19 25908 260 105 103.4 18.2 | 249 91 84.7 32.7 54 16 26822 275 118 117.6 -10.3 | 268 99 98.8 4.2 55 15 27432 270 103 103.0 -0.0 | 260 85 84.3 14.4 56 14 27737 260 98 96.5 17.0 | 248 84 77.8 31.5 57 10 29840 265 132 131.5 11.5 | 257 116 112.8 25.9 58 9 30175 260 137 134.9 23.8 | 252 122 116.2 38.2 Wind Parameters Mean winds (0-6000m): 277.6 at 31.5 knts Storm direction: 307.6 at 23.7 knts Shear (0-3000m) pos: 4.6 neg: 1.8 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 59.1 deg Storm rel helicity (0-3000m) pos: 195.2 neg: -102.2 tot: 92.9 m^2/s^2 ave: 31.0 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 10.8 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.14 Bulk Shear: 41.01 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 ------------------------------------------------------------------------------- 500 248 19 178 22| 12.9 0.0 12.9| 77.9 -3.5 74.4 148.8 0.91| 14.6 13.3 1000 252 20 181 21| 7.1 0.0 7.1| 89.0 -6.6 82.4 82.4 0.75| 10.0 7.5 1500 253 21 184 21| 4.7 1.1 5.8| 97.5 -16.1 81.3 54.2 0.59| 8.3 4.9 2000 256 23 189 20| 6.8 0.8 7.7|158.4 -16.1 142.2 71.1 0.65| 10.3 6.8 2500 259 25 198 20| 5.5 0.8 6.3|174.7 -32.6 142.1 56.8 0.54| 10.0 5.4 3000 260 27 203 21| 4.6 1.8 6.4|195.2-102.2 92.9 31.0 0.31| 10.8 3.3 4000 263 27 205 20| 3.9 1.4 5.2|211.6-118.8 92.8 23.2 0.24| 11.1 2.7 5000 270 29 215 17| 4.1 1.1 5.2|264.5-123.3 141.2 28.2 0.32| 11.2 3.6 6000 278 32 231 16| 4.0 1.2 5.1|325.9-133.2 192.7 32.1 0.35| 10.6 3.7 Wrote GIF file: /home/apache/climate/data/raob//CYQI/skewt/CYQI.skewt.20251217.00.gif