UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for CYXY... Searching the city database file for: CYXY ... Date:0000Z 9 DEC 25 Station: CYXY WMO ident: 71964 Latitude: 60.73 Longitude: -135.07 Elevation: 707.00 ------------------------------------------------------------------------------- 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 109 1 925 689 SFC 923 707 -22.5 -26.3 71 3.8 -22.9 10 9 256.5 256.5 255.3 257.8 0.48 3 850 1303 -27.9 -30.8 76 2.9 -28.2 350 25 256.9 257.0 255.4 257.9 0.34 4 798 1754 -30.7 -31.9 89 1.2 -30.8 258.6 258.7 256.7 259.6 0.33 5 781 1907 -29.5 -31.0 87 1.5 -29.6 261.5 261.6 259.1 262.6 0.37 6 722 2464 -32.3 -34.7 79 2.4 -32.5 264.4 264.4 261.1 265.2 0.28 7 709 2592 -30.7 -34.1 72 3.4 -31.0 267.5 267.6 263.5 268.4 0.30 8 706 2623 -28.7 -32.7 68 4.0 -29.0 270.0 270.1 265.4 271.1 0.35 9 700 2684 -26.5 -30.2 71 3.7 -26.9 340 17 273.1 273.2 267.7 274.5 0.44 10 696 2726 -23.9 -27.9 70 4.0 -24.4 276.5 276.6 270.0 278.1 0.55 11 693 2757 -23.9 -27.8 70 3.9 -24.4 276.8 276.9 270.2 278.5 0.56 12 690 2789 -22.1 -24.6 80 2.5 -22.5 279.2 279.3 272.0 281.4 0.75 13 673 2972 -23.3 -24.1 93 0.8 -23.4 279.8 280.0 272.5 282.2 0.81 14 632 3429 -26.9 -27.5 95 0.6 -27.0 280.8 280.9 272.7 282.7 0.63 15 624 3521 -24.7 -26.5 85 1.8 -24.9 284.3 284.4 274.8 286.5 0.70 16 584 4001 -27.7 -31.7 69 4.0 -28.2 286.3 286.3 275.5 287.7 0.46 17 579 4063 -28.1 -35.1 51 7.0 -28.8 286.5 286.6 275.4 287.6 0.33 18 544 4508 -31.1 -34.5 72 3.4 -31.4 288.1 288.2 276.3 289.3 0.38 19 531 4679 -32.3 -39.3 50 7.0 -32.9 288.6 288.7 276.4 289.4 0.24 20 509 4976 -34.9 -39.9 60 5.0 -35.3 289.0 289.1 276.5 289.8 0.23 21 500 5100 -36.1 -43.1 48 7.0 -36.5 190 8 289.0 289.1 276.5 289.6 0.17 22 495 5170 -36.5 -46.5 35 10.0 -37.0 289.4 289.4 276.5 289.8 0.12 23 485 5311 -37.5 -45.5 43 8.0 -37.9 289.8 289.9 276.8 290.3 0.13 24 477 5426 -38.1 -49.1 31 11.0 -38.6 290.5 290.5 277.0 290.8 0.09 25 468 5558 -37.5 -61.5 6 24.0 -38.2 292.8 292.8 278.1 292.9 0.02 26 459 5692 -36.7 -47.7 31 11.0 -37.3 295.4 295.5 279.5 295.8 0.11 27 457 5722 -36.9 -51.9 20 15.0 -37.6 295.6 295.6 279.4 295.8 0.07 28 452 5799 -36.7 -41.1 64 4.4 -37.0 296.7 296.8 280.3 297.5 0.23 29 445 5907 -36.7 -39.1 78 2.4 -36.9 298.1 298.1 280.9 299.0 0.29 30 442 5954 -36.5 -40.3 68 3.8 -36.8 298.9 298.9 281.3 299.8 0.26 31 433 6096 -37.3 -41.2 67 3.9 -37.6 299.6 299.7 281.5 300.5 0.24 32 403 6589 -41.1 -42.8 84 1.7 -41.2 300.9 301.0 282.0 301.7 0.22 33 400 6640 -41.5 -44.1 76 2.6 -41.6 230 53 301.1 301.1 282.1 301.7 0.19 34 399 6657 -41.7 -44.5 74 2.8 -41.9 301.0 301.0 282.0 301.6 0.18 35 397 6691 -41.9 -43.2 87 1.3 -42.0 301.2 301.2 282.1 301.9 0.21 36 389 6828 -42.9 -47.3 62 4.4 -43.1 301.6 301.7 282.2 302.1 0.14 37 386 6880 -43.1 -45.1 81 2.0 -43.2 302.0 302.1 282.4 302.7 0.18 38 381 6967 -43.9 -45.8 81 1.9 -44.0 302.1 302.1 282.5 302.7 0.17 39 379 7002 -44.1 -47.1 72 3.0 -44.2 302.3 302.3 282.5 302.8 0.14 40 377 7038 -44.1 -45.7 84 1.6 -44.2 302.8 302.8 282.7 303.4 0.17 41 374 7091 -43.9 -57.9 20 14.0 -44.3 303.7 303.7 283.0 303.9 0.04 42 373 7109 -43.7 -64.7 8 21.0 -44.2 304.2 304.2 283.1 304.3 0.02 43 370 7163 -44.1 -55.1 28 11.0 -44.5 304.4 304.4 283.2 304.6 0.06 44 331 7901 -48.1 -69.1 7 21.0 -48.4 235 47 308.8 308.8 284.9 308.8 0.01 45 309 8355 -46.5 -68.5 6 22.0 -46.9 317.1 317.1 287.8 317.2 0.01 46 300 8550 -48.1 -68.1 8 20.0 -48.5 255 36 317.6 317.6 287.9 317.6 0.01 47 297 8616 -48.5 -67.5 9 19.0 -48.8 317.9 317.9 288.1 318.0 0.01 48 291 8750 -46.9 -71.9 4 25.0 -47.4 322.0 322.0 289.4 322.1 0.01 49 279 9028 -46.7 -70.7 5 24.0 -47.2 326.2 326.2 290.6 326.3 0.01 50 276 9100 -47.1 -70.1 5 23.0 -47.6 326.7 326.7 290.7 326.7 0.01 51 268 9295 -44.3 -70.3 4 26.0 -45.0 333.5 333.5 292.7 333.6 0.01 52 250 9760 -43.7 -71.7 3 28.0 -44.5 275 30 341.1 341.1 294.6 341.1 0.01 53 238 10090 -44.9 -72.9 3 28.0 -45.6 344.1 344.1 295.3 344.2 0.01 54 233 10233 -43.3 -75.3 2 32.0 -44.2 348.6 348.6 296.3 348.7 0.01 55 222 10558 -44.5 -76.5 2 32.0 -45.3 351.7 351.7 297.0 351.7 0.01 56 211 10899 -42.9 -75.9 1 33.0 -43.9 359.3 359.3 298.5 359.3 0.01 57 204 11127 -43.9 -76.9 1 33.0 -44.8 361.2 361.2 299.0 361.2 0.01 58 200 11260 -42.7 -77.7 1 35.0 -43.7 280 38 365.2 365.2 299.7 365.2 0.00 59 150 13190 -47.3 -83.3 1 36.0 -48.1 280 18 388.6 388.6 303.6 388.6 0.00 60 100 15870 -46.3 -85.3 0 39.0 -47.7 290 34 438.3 438.3 309.7 438.3 0.00 61 77 17594 -49.7 -87.7 0 38.0 -50.9 465.2 465.2 312.3 465.2 0.00 62 70 18220 -48.1 -87.1 0 39.0 -49.7 300 33 481.5 481.5 313.5 481.5 0.00 63 66 18609 -45.7 -84.7 0 39.0 -47.7 494.9 494.9 314.6 494.9 0.00 64 50 20420 -54.1 -90.1 0 36.0 -55.2 300 29 516.0 516.0 316.1 516.0 0.00 65 48 20682 -54.5 -90.5 0 36.0 -55.6 521.1 521.1 316.4 521.1 0.00 66 44 21245 -50.5 -88.5 0 38.0 -52.3 544.0 544.0 317.8 544.0 0.00 67 39 22029 -52.1 -89.1 0 37.0 -53.8 559.0 559.0 318.6 559.1 0.00 68 35 22737 -48.3 -86.3 0 38.0 -51.0 586.5 586.5 320.0 586.6 0.01 69 30 23750 -49.5 -87.5 0 38.0 -52.2 320 28 609.7 609.7 321.0 609.7 0.01 70 20 26380 -52.7 -89.7 0 37.0 -55.5 330 40 674.9 674.9 323.6 674.9 0.01 71 14 28683 -53.3 -90.3 0 37.0 -56.7 745.3 745.3 325.8 745.4 0.01 72 12 29687 -48.3 -87.3 0 39.0 -53.9 796.6 796.6 327.1 796.7 0.02 73 10 30880 -51.7 -88.7 0 37.0 -56.5 330 40 826.6 826.6 327.9 826.7 0.01 74 8.0 32312 -56.5 -91.5 0 35.0 -60.3 861.9 861.9 328.7 862.0 0.01 75 7.2 32985 -53.7 -90.7 0 37.0 -58.8 899.8 899.8 329.4 899.9 0.01 76 5.6 34583 -58.3 -93.3 0 35.0 -62.4 946.6 946.6 330.3 946.7 0.01 TRP 331 7901 -48.1 -69.1 7 21.0 -48.4 235 47 308.8 308.8 284.9 308.8 0.01 WND 5.0 335 75 Sounding variables and indices 1000-500 mb thick: 4991.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 75.70 % Est. max temperature: -17.21 C = 1.02 F Sfc-Lift cond lev (LCL): 866.53 mb = 1163.66 m = 3817.75 ft T: -26.64 C 700-500 lapse rate: 3.97 C/km Conv cond level (CCL): 813.03 mb = 1620.41 m = 5316.25 ft Mean mixing ratio: 0.39 g/kg Conv temperature: -20.88 C = -5.59 F Cap Strength: 25.69 C Lifted Index: 25.52 C Risk: None Lifted Index @300 mb: 42.23 C Lifted Index @700 mb: 14.09 C Showalter Index: 25.58 C Risk: None Total Totals Index: 13.50 C Risk: None Vertical Totals Index: 8.20 C Cross Totals Index: 5.30 C K Index: -26.30 Risk: None Sweat Index: 58.00 Risk: None Energy Index: 6.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.31 J/kg Max Up Vert Vel: 2.94 m/s Conv Inhibition (B-): 89946.76 J/kg Cap Strength: 25.69 C Lift Cond Lev (LCL): 829.47 mb = 1477.56 m = 4847.60 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 5 42457 335 75 31.7 -68.0 1 923 707 10 9 -1.6 -8.9 2 897 914 345 18 4.7 -17.4 3 860 1219 350 26 4.5 -25.6 4 850 1303 350 25 4.3 -24.6 5 824 1524 340 22 7.5 -20.7 6 789 1829 355 20 1.7 -19.9 7 756 2134 15 21 -5.4 -20.3 8 725 2438 20 20 -6.8 -18.8 9 700 2684 340 17 5.8 -16.0 10 694 2743 335 15 6.3 -13.6 11 638 3353 210 2 1.0 1.7 12 611 3658 195 14 3.6 13.5 13 561 4267 250 5 4.7 1.7 14 516 4877 210 5 2.5 4.3 15 500 5100 190 8 1.4 7.9 16 473 5486 235 24 19.7 13.8 17 433 6096 235 52 42.6 29.8 18 414 6401 235 54 44.2 31.0 19 400 6640 230 53 40.6 34.1 20 345 7620 230 55 42.1 35.4 21 331 7901 235 47 38.5 27.0 22 315 8230 235 43 35.2 24.7 23 300 8550 255 36 34.8 9.3 24 274 9144 255 36 34.8 9.3 25 250 9754 285 32 30.9 -8.3 26 250 9760 275 30 29.9 -2.6 27 239 10058 260 32 31.5 5.6 28 218 10668 260 23 22.7 4.0 29 200 11260 280 38 37.4 -6.6 30 199 11278 280 39 38.4 -6.8 31 191 11582 285 36 34.8 -9.3 32 174 12192 285 37 35.7 -9.6 33 152 13106 275 22 21.9 -1.9 34 150 13190 280 18 17.7 -3.1 35 145 13411 295 19 17.2 -8.0 36 139 13716 280 25 24.6 -4.3 37 132 14021 285 42 40.6 -10.9 38 121 14630 280 37 36.4 -6.4 39 115 14935 300 36 31.2 -18.0 40 110 15240 280 34 33.5 -5.9 41 100 15850 300 35 30.3 -17.5 42 100 15870 290 34 31.9 -11.6 43 96 16154 290 34 31.9 -11.6 44 87 16764 280 48 47.3 -8.3 45 83 17069 295 41 37.2 -17.3 46 73 17983 310 46 35.2 -29.6 47 70 18220 300 33 28.6 -16.5 48 66 18593 300 33 28.6 -16.5 49 63 18898 290 43 40.4 -14.7 50 55 19812 330 24 12.0 -20.8 51 52 20117 285 14 13.5 -3.6 52 50 20420 300 29 25.1 -14.5 53 50 20422 280 17 16.7 -3.0 54 46 21031 310 38 29.1 -24.4 55 43 21336 310 28 21.4 -18.0 56 38 22250 305 36 29.5 -20.6 57 36 22555 325 44 25.2 -36.0 58 34 22860 325 27 15.5 -22.1 59 33 23165 310 29 22.2 -18.6 60 30 23750 320 28 18.0 -21.4 61 30 23774 330 39 19.5 -33.8 62 29 24079 310 26 19.9 -16.7 63 27 24384 305 28 22.9 -16.1 64 24 25298 330 35 17.5 -30.3 65 22 25908 335 46 19.4 -41.7 66 20 26380 330 40 20.0 -34.6 67 20 26518 340 42 14.4 -39.5 68 19 26822 325 43 24.7 -35.2 69 17 27432 340 45 15.4 -42.3 70 16 27737 320 43 27.6 -32.9 71 15 28346 315 34 24.0 -24.0 72 14 28651 330 35 17.5 -30.3 73 12 29566 310 36 27.6 -23.1 74 10 30880 330 40 20.0 -34.6 Wind Parameters Energy-Hel index: -0.27 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//CYXY/skewt/CYXY.skewt.20251209.00.gif