UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121512.upa.cvt Date: 1200Z 15 DEC 25 Searching for CYQI... Searching the city database file for: CYQI ... Date:1200Z 15 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 ------------------------------------------------------------------------------- 0 1000 31 350 11 SFC 999 9 -3.9 -6.1 85 2.2 -4.6 350 11 269.3 269.7 268.6 275.9 2.42 2 928 616 -8.3 -9.4 92 1.1 -8.6 345 27 270.6 270.9 268.7 276.1 2.02 3 925 642 -8.5 -10.2 87 1.7 -9.0 345 25 270.6 270.9 268.5 275.9 1.90 4 917 709 -8.9 -12.3 76 3.4 -9.8 344 25 270.9 271.1 268.2 275.4 1.62 5 850 1291 -13.3 -15.4 84 2.1 -13.8 325 25 272.2 272.4 268.7 276.0 1.36 6 778 1957 -18.9 -19.0 99 0.1 -18.9 309 25 273.2 273.4 268.8 276.3 1.09 7 767 2063 -17.5 -23.5 59 6.0 -18.6 304 22 275.8 275.9 269.9 278.0 0.75 8 763 2103 -17.5 -23.5 59 6.0 -18.6 302 21 276.2 276.3 270.2 278.4 0.75 9 739 2341 -18.9 -27.9 45 9.0 -20.2 307 19 277.2 277.3 270.4 278.8 0.52 10 709 2649 -20.7 -24.8 70 4.1 -21.4 303 22 278.5 278.7 271.5 280.7 0.72 11 700 2743 -20.9 -26.9 59 6.0 -21.8 300 24 279.3 279.4 271.8 281.2 0.60 12 697 2775 -20.9 -27.9 53 7.0 -21.9 299 23 279.7 279.8 271.9 281.4 0.55 13 609 3753 -29.5 -30.6 90 1.1 -29.6 263 37 280.8 280.9 272.5 282.3 0.49 14 577 4135 -32.1 -40.1 45 8.0 -32.7 275 31 282.1 282.1 272.8 282.8 0.20 15 576 4147 -31.3 -50.3 14 19.0 -32.3 276 31 283.2 283.2 273.1 283.4 0.07 16 575 4160 -31.1 -53.1 10 22.0 -32.1 276 31 283.6 283.6 273.3 283.7 0.05 17 546 4525 -32.7 -48.7 19 16.0 -33.6 264 31 285.9 285.9 274.6 286.2 0.08 18 500 5140 -35.3 -57.3 9 22.0 -36.1 270 33 290.0 290.0 276.7 290.1 0.03 19 456 5782 -37.7 -61.7 6 24.0 -38.4 255 36 294.7 294.7 279.0 294.8 0.02 20 445 5951 -36.7 -63.7 4 27.0 -37.5 252 37 298.1 298.1 280.5 298.1 0.02 21 400 6690 -38.5 -66.5 4 28.0 -39.3 245 43 305.0 305.0 283.4 305.0 0.01 22 362 7370 -40.7 -68.7 3 28.0 -41.4 234 47 310.8 310.8 285.7 310.9 0.01 23 324 8126 -38.1 -70.1 2 32.0 -39.1 227 53 324.4 324.4 290.1 324.5 0.01 24 300 8650 -41.1 -74.1 2 33.0 -41.9 225 61 327.4 327.4 291.0 327.5 0.01 25 287 8952 -42.3 -75.3 2 33.0 -43.1 228 60 329.9 329.9 291.7 329.9 0.00 26 280 9120 -41.5 -75.5 1 34.0 -42.3 230 59 333.4 333.4 292.6 333.4 0.00 27 266 9469 -42.9 -75.9 1 33.0 -43.7 225 68 336.3 336.3 293.4 336.3 0.00 28 250 9890 -42.5 -76.5 1 34.0 -43.3 225 60 342.9 342.9 295.0 342.9 0.00 29 248 9944 -42.1 -77.1 1 35.0 -43.0 225 60 344.3 344.3 295.3 344.3 0.00 30 215 10899 -45.5 -78.5 1 33.0 -46.2 229 58 353.3 353.3 297.4 353.4 0.00 31 209 11088 -44.9 -78.9 1 34.0 -45.7 232 59 357.1 357.1 298.1 357.2 0.00 32 200 11380 -46.1 -79.1 1 33.0 -46.9 225 58 359.8 359.8 298.7 359.8 0.00 33 180 12074 -49.1 -81.1 1 32.0 -49.7 227 63 365.9 365.9 299.8 365.9 0.00 34 171 12408 -52.1 -82.1 2 30.0 -52.5 239 68 366.3 366.3 299.9 366.3 0.00 35 170 12446 -51.9 -82.1 1 30.1 -52.4 240 69 367.2 367.2 300.1 367.2 0.00 36 156 13004 -49.7 -81.7 1 32.0 -50.3 240 64 380.1 380.1 302.3 380.2 0.00 37 150 13260 -50.1 -82.1 1 32.0 -50.7 240 61 383.7 383.7 302.8 383.8 0.00 38 135 13945 -53.1 -83.1 1 30.0 -53.6 231 65 390.2 390.2 303.8 390.2 0.00 39 106 15499 -54.9 -83.9 2 29.0 -55.4 242 51 414.7 414.7 307.1 414.7 0.00 40 101 15807 -56.5 -84.5 2 28.0 -56.9 248 52 417.4 417.4 307.4 417.4 0.00 41 100 15870 -56.5 -84.5 2 28.0 -56.9 250 52 418.6 418.6 307.6 418.6 0.00 42 81 17190 -61.7 -86.7 2 25.0 -62.0 237 52 433.9 433.9 309.3 433.9 0.00 43 70 18090 -63.3 -88.3 2 25.0 -63.6 255 57 449.0 449.0 310.7 449.0 0.00 44 50 20140 -67.1 -89.1 3 22.0 -67.3 265 63 485.4 485.4 313.9 485.4 0.00 45 40 21486 -67.5 -89.5 3 22.0 -67.8 264 70 516.3 516.3 316.1 516.4 0.00 46 37 21957 -66.9 -89.9 3 23.0 -67.2 260 65 529.5 529.5 316.9 529.5 0.00 47 30 23210 -71.7 -91.7 4 20.0 -71.9 260 68 549.2 549.2 318.1 549.2 0.00 48 26 24049 -74.3 -93.3 4 19.0 -74.5 250 72 564.7 564.7 318.9 564.7 0.00 49 20 25590 -71.1 -92.1 3 21.0 -71.4 255 90 618.5 618.5 321.4 618.6 0.00 50 13 28117 -74.7 -93.7 4 19.0 -75.0 245 94 687.2 687.2 324.0 687.2 0.00 51 13 28117 -71.7 -92.7 3 21.0 -72.2 245 94 697.6 697.6 324.4 697.6 0.01 TRP 456 5782 -37.7 -61.7 6 24.0 -38.4 255 36 294.7 294.7 279.0 294.8 0.02 WND 170 12446 -51.9 -82.1 1 30.1 -52.4 240 69 367.2 367.2 300.1 367.2 0.00 Sounding variables and indices 1000-500 mb thick: 5109.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 62.98 % Est. max temperature: -1.00 C = 30.20 F Sfc-Lift cond lev (LCL): 964.82 mb = 295.48 m = 969.40 ft T: -5.98 C 700-500 lapse rate: 6.01 C/km ThetaE index: 0.73 C Layer 925.0- 850.0 mb Conv cond level (CCL): 908.10 mb = 783.99 m = 2572.11 ft Mean mixing ratio: 2.05 g/kg Conv temperature: -2.17 C = 28.09 F Cap Strength: 8.91 C Lifted Index: 11.91 C Risk: None Lifted Index @300 mb: 36.58 C Lifted Index @700 mb: 4.92 C Showalter Index: 11.73 C Risk: None Total Totals Index: 41.90 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 19.90 C K Index: 0.60 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 2.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.62 J/kg Max Up Vert Vel: 3.64 m/s Conv Inhibition (B-): 56202.50 J/kg Cap Strength: 11.26 C Lift Cond Lev (LCL): 919.43 mb = 688.70 m = 2259.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 21 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 ---------------------------------------------------------- 0 999 9 350 11 1.9 -10.8 | 112 14 -12.6 5.0 1 964 305 340 26 8.9 -24.4 | 33 10 -5.6 -8.6 2 929 610 345 27 7.0 -26.1 | 36 13 -7.5 -10.3 3 925 642 345 25 6.5 -24.1 | 44 12 -8.0 -8.3 4 893 914 340 26 8.9 -24.4 | 33 10 -5.6 -8.6 5 858 1219 325 27 15.5 -22.1 | 351 6 1.0 -6.3 6 850 1291 325 25 14.3 -20.5 | 2 5 -0.2 -4.7 7 791 1829 315 28 19.8 -19.8 | 307 7 5.3 -4.0 8 759 2134 300 20 17.3 -10.0 | 206 6 2.8 5.8 9 729 2438 310 19 14.6 -12.2 | 181 4 0.0 3.6 10 700 2743 300 24 20.8 -12.0 | 239 7 6.3 3.8 11 700 2743 300 23 19.9 -11.5 | 231 7 5.4 4.3 12 616 3658 260 38 37.4 6.6 | 226 32 22.9 22.4 13 565 4267 280 29 28.6 -5.0 | 232 18 14.0 10.8 14 541 4572 260 32 31.5 5.6 | 218 27 17.0 21.4 15 519 4877 265 30 29.9 2.6 | 220 24 15.4 18.4 16 500 5140 270 33 33.0 -0.0 | 229 24 18.5 15.8 17 497 5182 275 32 31.9 -2.8 | 233 22 17.4 13.0 18 456 5782 255 36 34.8 9.3 | 219 32 20.3 25.1 19 436 6096 250 37 34.8 12.7 | 215 35 20.3 28.5 20 400 6690 245 43 39.0 18.2 | 216 42 24.5 34.0 21 349 7620 230 49 37.5 31.5 | 206 53 23.0 47.3 22 305 8534 225 57 40.3 40.3 | 205 62 25.8 56.1 23 300 8650 225 61 43.1 43.1 | 206 66 28.6 59.0 24 279 9144 230 59 45.2 37.9 | 210 62 30.7 53.8 25 267 9449 225 68 48.1 48.1 | 208 72 33.6 63.9 26 250 9890 225 60 42.4 42.4 | 206 65 27.9 58.3 27 223 10668 225 57 40.3 40.3 | 205 62 25.8 56.1 28 203 11278 235 60 49.1 34.4 | 215 61 34.6 50.2 29 200 11380 225 58 41.0 41.0 | 205 63 26.5 56.8 30 185 11887 220 60 38.6 46.0 | 201 66 24.1 61.8 31 170 12446 240 69 59.8 34.5 | 222 68 45.2 50.3 32 169 12497 240 69 59.8 34.5 | 222 68 45.2 50.3 33 150 13260 240 61 52.8 30.5 | 220 60 38.3 46.3 34 133 14021 230 66 50.6 42.4 | 212 69 36.0 58.3 35 121 14630 260 56 55.1 9.7 | 238 48 40.6 25.6 36 110 15240 250 50 47.0 17.1 | 225 46 32.5 32.9 37 105 15545 240 51 44.2 25.5 | 216 51 29.7 41.3 38 100 15870 250 52 48.9 17.8 | 226 48 34.3 33.6 39 96 16154 250 52 48.9 17.8 | 226 48 34.3 33.6 40 91 16459 250 46 43.2 15.7 | 222 43 28.7 31.6 41 82 17069 235 51 41.8 29.3 | 211 53 27.3 45.1 42 70 18090 255 57 55.1 14.8 | 233 51 40.5 30.6 43 53 19812 265 72 71.7 6.3 | 249 61 57.2 22.1 44 50 20140 265 63 62.8 5.5 | 246 53 48.2 21.3 45 48 20422 265 63 62.8 5.5 | 246 53 48.2 21.3 46 45 20726 270 76 76.0 -0.0 | 256 63 61.5 15.8 47 41 21336 265 72 71.7 6.3 | 249 61 57.2 22.1 48 33 22555 255 58 56.0 15.0 | 233 52 41.5 30.8 49 30 23210 260 68 67.0 11.8 | 242 59 52.5 27.6 50 26 24079 250 72 67.7 24.6 | 233 67 53.1 40.5 51 23 24689 260 97 95.5 16.8 | 248 87 81.0 32.7 52 21 25298 255 77 74.4 19.9 | 239 70 59.9 35.8 53 20 25590 255 90 86.9 23.3 | 242 82 72.4 39.1 54 13 26822 245 94 85.2 39.7 | 232 90 70.7 55.6 55 10 27432 240 117 101.3 58.5 | 229 114 86.8 74.3 56 9 27737 245 137 124.2 57.9 | 236 132 109.6 73.7 57 7 28346 255 142 137.2 36.8 | 247 133 122.6 52.6 Wind Parameters Mean winds (0-6000m): 287.5 at 28.6 knts Storm direction: 317.5 at 21.5 knts Shear (0-3000m) pos: 0.5 neg: 4.6 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 126.2 deg Storm rel helicity (0-3000m) pos: 12.4 neg: -77.3 tot: -64.9 m^2/s^2 ave: -21.6 10^-3 m/s^2 rel: -0.51 Storm rel vorticity (0-3000m) horiz: 10.4 stream: -5.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 76.13 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 ------------------------------------------------------------------------------- 500 342 22 59 9| 0.0 16.3 16.3| 1.2 -39.3 -38.1 -76.2 -0.82| 17.7-14.5 1000 342 24 46 10| 0.0 8.2 8.2| 5.4 -47.7 -42.4 -42.4 -0.67| 12.3 -8.2 1500 336 25 35 8| 0.0 6.0 6.0| 6.3 -57.9 -51.6 -34.4 -0.66| 11.1 -7.3 2000 331 25 20 6| 0.0 4.4 4.4| 6.3 -69.8 -63.5 -31.8 -0.71| 10.8 -7.7 2500 326 24 15 4| 0.7 3.5 4.2| 7.4 -77.0 -69.5 -27.8 -0.69| 10.2 -7.0 3000 321 24 351 3| 0.5 4.6 5.2| 12.4 -77.3 -64.9 -21.6 -0.51| 10.4 -5.3 4000 304 27 262 8| 0.7 4.9 5.7| 27.2-107.8 -80.6 -20.2 -0.39| 11.1 -4.3 5000 295 27 248 11| 0.7 3.9 4.6| 46.9-139.8 -92.9 -18.6 -0.34| 10.8 -3.7 6000 287 29 241 15| 0.5 4.0 4.5| 67.2-199.3-132.1 -22.0 -0.33| 10.6 -3.5 Wrote GIF file: /home/apache/climate/data/raob//CYQI/skewt/CYQI.skewt.20251215.12.gif