UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122012.upa.cvt Date: 1200Z 20 DEC 25 Searching for CYYE... Searching the city database file for: CYYE ... Date:1200Z 20 DEC 25 Station: CYYE WMO ident: 71945 Latitude: 58.83 Longitude: -122.60 Elevation: 378.00 ------------------------------------------------------------------------------- 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 132 SFC 967 378 -28.9 -31.7 77 2.8 -29.1 215 3 246.6 246.6 246.2 247.4 0.28 2 956 460 -27.1 -29.4 81 2.3 -27.3 249.2 249.3 248.8 250.2 0.35 3 953 483 -23.9 -27.3 73 3.4 -24.2 252.7 252.8 252.0 253.9 0.43 4 941 576 -22.3 -26.9 66 4.6 -22.8 255.3 255.3 254.2 256.5 0.45 5 925 702 -22.5 -26.4 70 3.9 -22.9 350 3 256.3 256.4 255.2 257.6 0.48 6 897 928 -23.1 -27.0 70 3.9 -23.5 257.9 258.0 256.5 259.2 0.47 7 850 1323 -21.9 -28.9 53 7.0 -22.7 210 9 263.2 263.3 260.5 264.4 0.41 8 816 1625 -19.9 -28.9 45 9.0 -21.0 268.4 268.5 264.4 269.7 0.43 9 772 2034 -22.3 -27.1 65 4.8 -22.9 270.1 270.2 265.8 271.7 0.54 10 741 2336 -22.5 -26.6 69 4.1 -23.1 273.1 273.2 267.9 274.8 0.59 11 706 2690 -23.3 -28.1 65 4.8 -23.9 276.0 276.1 269.7 277.6 0.54 12 700 2753 -23.1 -28.1 64 5.0 -23.8 300 7 276.9 277.0 270.2 278.5 0.54 13 699 2763 -23.1 -28.1 64 5.0 -23.8 277.0 277.1 270.3 278.7 0.54 14 637 3437 -26.9 -30.0 75 3.1 -27.3 280.2 280.2 272.1 281.7 0.50 15 569 4241 -31.9 -36.5 64 4.6 -32.3 283.5 283.5 273.7 284.4 0.30 16 530 4738 -35.5 -40.5 60 5.0 -35.8 285.0 285.0 274.3 285.7 0.21 17 500 5140 -38.9 -42.3 70 3.4 -39.1 285 7 285.6 285.6 274.7 286.2 0.18 18 489 5293 -40.3 -42.5 79 2.2 -40.4 285.7 285.7 274.8 286.3 0.18 19 474 5505 -41.9 -45.6 67 3.7 -42.1 286.3 286.3 275.0 286.7 0.14 20 433 6114 -45.7 -47.5 82 1.8 -45.7 289.0 289.0 276.3 289.4 0.12 21 400 6640 -48.7 -51.9 69 3.2 -48.8 240 7 291.7 291.7 277.6 292.0 0.08 22 393 6756 -49.7 -54.0 60 4.3 -49.8 291.9 291.9 277.7 292.1 0.06 23 386 6873 -50.5 -52.9 76 2.4 -50.5 292.3 292.3 277.9 292.6 0.07 24 373 7095 -52.1 -56.4 60 4.3 -52.2 293.1 293.1 278.3 293.3 0.05 25 358 7358 -54.5 -56.3 80 1.8 -54.5 293.3 293.3 278.4 293.5 0.05 26 354 7430 -54.7 -56.8 77 2.1 -54.7 294.0 294.0 278.7 294.2 0.05 27 349 7521 -54.9 -60.9 47 6.0 -55.0 294.9 294.9 279.1 295.0 0.03 28 337 7743 -56.1 -64.1 36 8.0 -56.2 296.2 296.3 279.7 296.3 0.02 29 326 7954 -56.1 -63.1 41 7.0 -56.2 299.1 299.1 281.0 299.2 0.02 30 320 8072 -56.7 -71.7 13 15.0 -56.8 299.8 299.8 281.3 299.9 0.01 31 315 8171 -57.1 -70.1 18 13.0 -57.2 305 10 300.6 300.6 281.6 300.7 0.01 32 300 8480 -56.1 -69.1 18 13.0 -56.2 290 14 306.3 306.3 283.9 306.3 0.01 33 250 9650 -52.3 -78.3 3 26.0 -52.6 285 22 328.3 328.3 291.2 328.3 0.00 34 219 10508 -50.1 -80.1 2 30.0 -50.5 344.4 344.4 295.4 344.4 0.00 35 200 11100 -50.1 -80.1 2 30.0 -50.6 290 31 353.4 353.4 297.4 353.4 0.00 36 158 12632 -51.1 -82.1 1 31.0 -51.7 376.4 376.4 301.6 376.4 0.00 37 150 12970 -50.5 -82.5 1 32.0 -51.1 300 41 383.1 383.1 302.8 383.1 0.00 38 139 13469 -49.9 -81.9 1 32.0 -50.6 392.5 392.5 304.2 392.6 0.00 39 125 14163 -51.1 -83.1 1 32.0 -51.8 402.5 402.5 305.5 402.5 0.00 40 100 15620 -50.3 -83.3 1 33.0 -51.2 290 40 430.5 430.5 308.9 430.6 0.00 41 93 16093 -50.1 -84.1 1 34.0 -51.1 440.0 440.0 309.8 440.0 0.00 42 75 17484 -53.9 -85.9 1 32.0 -54.7 459.9 459.9 311.8 459.9 0.00 43 73 17658 -50.7 -84.7 1 34.0 -51.8 470.2 470.2 312.7 470.3 0.00 44 70 17930 -52.5 -85.5 1 33.0 -53.5 290 60 472.1 472.1 312.8 472.1 0.00 45 67 18212 -53.5 -85.5 1 32.0 -54.4 475.9 475.9 313.1 475.9 0.00 46 60 18925 -51.1 -85.1 1 34.0 -52.4 496.5 496.5 314.7 496.5 0.00 47 50 20100 -54.7 -86.7 1 32.0 -55.8 295 58 514.6 514.6 315.9 514.6 0.00 48 30 23340 -58.5 -88.5 1 30.0 -59.6 300 66 585.2 585.2 319.9 585.2 0.01 49 26 24239 -60.7 -89.7 1 29.0 -61.7 603.4 603.4 320.7 603.4 0.00 50 20 25880 -59.9 -89.9 1 30.0 -61.2 300 67 652.8 652.8 322.8 652.9 0.01 51 17 26888 -62.9 -90.9 1 28.0 -64.0 674.3 674.3 323.6 674.3 0.01 52 10 30160 -62.5 -91.5 1 29.0 -64.3 315 91 786.3 786.3 326.9 786.3 0.01 53 7.1 32261 -64.9 -91.9 1 27.0 -66.7 857.3 857.3 328.5 857.4 0.01 54 6.3 32993 -63.3 -91.3 1 28.0 -65.7 893.9 893.9 329.3 894.0 0.01 TRP 315 8171 -57.1 -70.1 18 13.0 -57.2 305 10 300.6 300.6 281.6 300.7 0.01 WND 6.0 330 110 Sounding variables and indices 1000-500 mb thick: 5008.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 64.86 % Est. max temperature: -7.46 C = 18.58 F Sfc-Lift cond lev (LCL): 922.36 mb = 723.00 m = 2372.02 ft T: -22.56 C 700-500 lapse rate: 6.62 C/km ThetaE index: 0.00 C Layer 967.0- -0.0 mb Conv cond level (CCL): 967.00 mb = 378.00 m = 1240.14 ft Mean mixing ratio: 0.44 g/kg Conv temperature: -26.80 C = -16.24 F Cap Strength: 23.07 C Lifted Index: 23.19 C Risk: None Lifted Index @300 mb: 34.64 C Lifted Index @700 mb: 18.01 C Showalter Index: 17.51 C Risk: None Total Totals Index: 27.00 C Risk: None Vertical Totals Index: 17.00 C Cross Totals Index: 10.00 C K Index: -16.90 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 4.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.32 J/kg Max Up Vert Vel: 9.09 m/s Conv Inhibition (B-): 71209.22 J/kg Cap Strength: 23.16 C Lift Cond Lev (LCL): 856.05 mb = 1270.91 m = 4169.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 6 41042 330 110 55.0 -95.3 1 967 378 215 3 1.7 2.5 2 937 610 290 3 2.8 -1.0 3 925 702 350 3 0.5 -3.0 4 899 914 310 5 3.8 -3.2 5 862 1219 225 9 6.4 6.4 6 850 1323 210 9 4.5 7.8 7 827 1524 200 13 4.4 12.2 8 794 1829 190 11 1.9 10.8 9 761 2134 220 3 1.9 2.3 10 731 2438 205 5 2.1 4.5 11 701 2743 280 7 6.9 -1.2 12 700 2753 300 7 6.1 -3.5 13 671 3048 320 10 6.4 -7.7 14 616 3658 165 1 -0.3 1.0 15 565 4267 265 7 7.0 0.6 16 519 4877 310 6 4.6 -3.9 17 500 5140 285 7 6.8 -1.8 18 475 5486 310 10 7.7 -6.4 19 434 6096 250 9 8.5 3.1 20 414 6401 275 10 10.0 -0.9 21 400 6640 240 7 6.1 3.5 22 343 7620 275 8 8.0 -0.7 23 315 8171 305 10 8.2 -5.7 24 312 8230 305 10 8.2 -5.7 25 300 8480 290 14 13.2 -4.8 26 297 8534 295 8 7.3 -3.4 27 284 8839 280 15 14.8 -2.6 28 271 9144 285 17 16.4 -4.4 29 250 9650 285 22 21.3 -5.7 30 235 10058 295 23 20.8 -9.7 31 214 10668 280 31 30.5 -5.4 32 204 10973 290 37 34.8 -12.7 33 200 11100 290 31 29.1 -10.6 34 150 12970 300 41 35.5 -20.5 35 128 14021 300 47 40.7 -23.5 36 122 14326 295 42 38.1 -17.7 37 111 14935 295 55 49.8 -23.2 38 106 15240 295 55 49.8 -23.2 39 100 15620 290 40 37.6 -13.7 40 97 15850 290 40 37.6 -13.7 41 73 17678 280 56 55.1 -9.7 42 70 17930 290 60 56.4 -20.5 43 66 18288 295 65 58.9 -27.5 44 55 19507 290 54 50.7 -18.5 45 50 20100 295 58 52.6 -24.5 46 50 20117 280 60 59.1 -10.4 47 48 20422 300 57 49.4 -28.5 48 45 20726 290 63 59.2 -21.5 49 41 21336 295 70 63.4 -29.6 50 32 22860 285 55 53.1 -14.2 51 31 23165 290 73 68.6 -25.0 52 30 23340 300 66 57.2 -33.0 53 23 24994 305 75 61.4 -43.0 54 20 25880 300 67 58.0 -33.5 55 18 26518 295 57 51.7 -24.1 56 16 27432 305 67 54.9 -38.4 57 14 28042 310 87 66.6 -55.9 58 12 28956 310 87 66.6 -55.9 59 12 29261 310 103 78.9 -66.2 60 10 29870 300 92 79.7 -46.0 61 10 30160 315 91 64.3 -64.3 Wind Parameters Energy-Hel index: -2.58 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//CYYE/skewt/CYYE.skewt.20251220.12.gif