UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for CYCB... Searching the city database file for: CYCB ... Date:0000Z 4 DEC 25 Station: CYCB WMO ident: 71925 Latitude: 69.10 Longitude: -105.12 Elevation: 27.00 ------------------------------------------------------------------------------- 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 1009 27 -30.1 -32.6 79 2.5 -30.3 350 9 242.4 242.5 242.3 243.1 0.24 1 1006 50 -26.3 -26.8 96 0.5 -26.3 246.4 246.5 246.4 247.6 0.42 2 1000 98 -25.9 -27.2 89 1.3 -26.0 25 8 247.2 247.3 247.2 248.3 0.41 3 995 134 -25.9 -26.7 93 0.8 -26.0 247.6 247.7 247.5 248.8 0.43 4 986 201 -21.5 -25.7 69 4.2 -22.0 252.7 252.7 252.1 254.0 0.48 5 982 230 -21.3 -25.5 69 4.2 -21.8 253.2 253.2 252.5 254.5 0.49 6 973 298 -21.1 -24.9 71 3.8 -21.5 254.0 254.1 253.3 255.5 0.52 7 969 329 -19.1 -24.1 65 5.0 -19.8 256.3 256.4 255.4 257.9 0.56 8 965 360 -18.5 -22.9 68 4.4 -19.1 257.3 257.4 256.3 259.0 0.63 9 953 453 -17.7 -20.9 76 3.2 -18.2 259.0 259.1 257.9 261.1 0.76 10 946 508 -17.7 -27.7 41 10.0 -19.0 259.5 259.6 257.6 260.7 0.41 11 937 579 -17.7 -35.7 19 18.0 -19.5 260.2 260.3 257.8 260.8 0.19 12 932 619 -16.9 -31.9 26 15.0 -18.6 261.5 261.5 258.9 262.3 0.28 13 930 636 -16.5 -24.5 50 8.0 -17.7 262.0 262.1 259.9 263.6 0.56 14 925 676 -16.3 -27.3 38 11.0 -17.8 120 9 262.6 262.7 260.2 263.9 0.44 15 923 692 -16.3 -27.3 38 11.0 -17.8 262.8 262.9 260.3 264.1 0.44 16 918 733 -16.5 -26.5 42 10.0 -17.9 263.0 263.1 260.5 264.4 0.48 17 913 774 -16.5 -31.5 26 15.0 -18.3 263.4 263.5 260.5 264.3 0.30 18 856 1257 -18.1 -36.1 19 18.0 -20.0 266.6 266.7 262.7 267.3 0.20 19 850 1310 -18.5 -36.5 19 18.0 -20.3 120 10 266.8 266.8 262.7 267.4 0.20 20 796 1796 -21.3 -45.3 10 24.0 -23.1 268.8 268.8 264.0 269.1 0.08 21 769 2050 -23.1 -38.1 24 15.0 -24.4 269.6 269.6 264.7 270.1 0.19 22 739 2340 -24.7 -47.7 10 23.0 -26.1 270.9 270.9 265.4 271.1 0.07 23 714 2589 -26.7 -48.7 11 22.0 -27.9 271.4 271.4 265.7 271.6 0.06 24 700 2732 -27.5 -44.5 18 17.0 -28.6 125 7 272.0 272.0 266.3 272.4 0.10 25 688 2856 -28.1 -46.1 16 18.0 -29.2 272.7 272.7 266.7 273.0 0.09 26 671 3035 -29.1 -35.1 56 6.0 -29.6 273.5 273.6 267.7 274.4 0.29 27 664 3110 -28.9 -44.9 20 16.0 -29.9 274.6 274.6 268.0 274.9 0.11 28 655 3208 -29.7 -43.7 24 14.0 -30.6 274.8 274.8 268.1 275.2 0.12 29 649 3274 -30.1 -37.1 50 7.0 -30.6 275.0 275.1 268.5 275.8 0.24 30 641 3362 -30.3 -44.3 24 14.0 -31.2 275.8 275.8 268.8 276.2 0.12 31 635 3429 -30.5 -47.5 17 17.0 -31.4 276.3 276.3 269.0 276.6 0.08 32 619 3610 -31.5 -47.5 19 16.0 -32.3 277.2 277.2 269.6 277.5 0.08 33 607 3748 -32.5 -38.5 55 6.0 -32.9 277.6 277.6 270.1 278.3 0.23 34 591 3936 -33.3 -40.3 49 7.0 -33.8 278.8 278.8 270.8 279.4 0.19 35 574 4140 -34.7 -45.7 32 11.0 -35.3 279.5 279.5 271.1 279.8 0.11 36 537 4602 -38.1 -49.1 31 11.0 -38.5 280.8 280.8 271.8 281.1 0.08 37 525 4758 -39.5 -47.5 42 8.0 -39.8 280.9 280.9 271.9 281.3 0.10 38 508 4982 -40.9 -57.9 14 17.0 -41.3 281.9 281.9 272.3 282.0 0.03 39 506 5009 -41.1 -58.1 14 17.0 -41.5 282.0 282.0 272.3 282.1 0.03 40 500 5090 -41.3 -58.3 14 17.0 -41.8 345 19 282.7 282.7 272.8 282.8 0.03 41 488 5254 -42.1 -60.1 12 18.0 -42.5 283.7 283.7 273.3 283.8 0.02 42 481 5351 -42.7 -58.7 16 16.0 -43.1 284.1 284.1 273.6 284.2 0.03 43 475 5435 -43.3 -50.3 46 7.0 -43.5 284.4 284.4 273.8 284.7 0.08 44 472 5478 -43.5 -54.5 29 11.0 -43.8 284.7 284.7 273.9 284.8 0.05 45 469 5520 -43.7 -50.7 46 7.0 -43.9 284.9 284.9 274.1 285.2 0.08 46 418 6283 -48.3 -54.3 50 6.0 -48.4 288.6 288.6 276.0 288.8 0.06 47 402 6538 -49.9 -56.9 44 7.0 -50.0 289.7 289.7 276.6 289.9 0.04 48 400 6570 -50.1 -57.1 43 7.0 -50.3 335 24 289.9 289.9 276.7 290.0 0.04 49 394 6669 -49.9 -61.9 23 12.0 -50.1 291.4 291.4 277.4 291.5 0.02 50 384 6837 -50.9 -61.9 26 11.0 -51.1 335 30 292.2 292.2 277.8 292.3 0.02 51 379 6922 -50.5 -66.5 13 16.0 -50.7 293.9 293.9 278.6 293.9 0.01 52 329 7841 -52.1 -72.1 7 20.0 -52.3 303.8 303.8 282.9 303.8 0.01 53 300 8440 -51.3 -70.3 9 19.0 -51.5 320 45 313.0 313.0 286.4 313.1 0.01 54 278 8937 -50.7 -72.7 6 22.0 -51.0 320.8 320.8 289.0 320.8 0.01 55 250 9630 -50.9 -76.9 3 26.0 -51.2 320 47 330.4 330.4 291.8 330.4 0.00 56 247 9709 -51.3 -77.3 3 26.0 -51.7 330.9 330.9 292.0 331.0 0.00 57 242 9843 -49.5 -77.5 2 28.0 -49.9 335.6 335.6 293.2 335.6 0.00 58 200 11100 -47.7 -78.7 2 31.0 -48.3 315 55 357.2 357.2 298.1 357.3 0.00 59 150 13000 -47.1 -80.1 1 33.0 -48.0 325 41 388.9 388.9 303.6 388.9 0.00 60 100 15690 -44.7 -79.7 1 35.0 -46.3 310 47 441.4 441.4 310.0 441.4 0.01 61 93 16174 -46.1 -81.1 1 35.0 -47.6 447.9 447.9 310.7 447.9 0.01 62 78 17349 -44.5 -80.5 1 36.0 -46.5 474.3 474.3 313.0 474.3 0.01 63 70 18070 -46.7 -81.7 1 35.0 -48.5 325 48 484.5 484.5 313.8 484.5 0.01 64 53 19899 -49.7 -83.7 1 34.0 -51.4 517.7 517.7 316.1 517.7 0.01 65 50 20280 -48.7 -83.7 1 35.0 -50.7 320 50 528.7 528.7 316.8 528.7 0.01 66 34 22828 -48.1 -83.1 1 35.0 -50.9 591.9 591.9 320.2 592.0 0.01 67 30 23660 -45.3 -82.3 1 37.0 -49.1 330 50 621.1 621.1 321.5 621.3 0.02 68 29 23886 -44.9 -81.9 1 37.0 -49.0 628.3 628.3 321.8 628.4 0.02 69 25 24875 -46.1 -83.1 1 37.0 -50.2 652.1 652.1 322.7 652.2 0.02 70 24 25149 -42.3 -81.3 1 39.0 -47.9 670.8 670.8 323.4 671.0 0.02 71 22 25741 -39.5 -80.5 0 41.0 -46.6 696.0 696.0 324.3 696.3 0.03 72 20 26390 -41.5 -81.5 1 40.0 -48.1 360 55 709.1 709.2 324.7 709.4 0.03 73 19 26738 -42.1 -82.1 0 40.0 -48.6 717.8 717.8 325.0 718.0 0.02 74 17 27500 -35.9 -78.9 0 43.0 -45.9 760.8 760.9 326.3 761.3 0.05 TRP 384 6837 -50.9 -61.9 26 11.0 -51.1 335 30 292.2 292.2 277.8 292.3 0.02 WND 13 10 60 Sounding variables and indices 1000-500 mb thick: 4992.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 30.20 % Est. max temperature: -5.99 C = 21.21 F Sfc-Lift cond lev (LCL): 967.19 mb = 342.64 m = 1124.15 ft T: -18.83 C 700-500 lapse rate: 5.85 C/km ThetaE index: 0.35 C Layer 946.0- 937.0 mb Conv cond level (CCL): 1006.00 mb = 50.48 m = 165.62 ft Mean mixing ratio: 0.47 g/kg Conv temperature: -25.53 C = -13.95 F Cap Strength: 19.85 C Lifted Index: 20.38 C Risk: None Lifted Index @300 mb: 39.09 C Lifted Index @700 mb: 13.14 C Showalter Index: 12.70 C Risk: None Total Totals Index: 27.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 4.80 C K Index: -30.70 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 3.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 73.87 J/kg Max Up Vert Vel: 12.16 m/s Conv Inhibition (B-): 73167.16 J/kg Cap Strength: 19.80 C Lift Cond Lev (LCL): 858.85 mb = 1232.60 m = 4043.91 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 13 34845 10 60 -10.4 -59.1 1 1009 27 350 9 1.6 -8.9 2 1000 98 25 8 -3.4 -7.3 3 972 305 80 9 -8.9 -1.6 4 933 610 115 8 -7.3 3.4 5 925 676 120 9 -7.8 4.5 6 896 914 140 13 -8.4 10.0 7 860 1219 110 11 -10.3 3.8 8 850 1310 120 10 -8.7 5.0 9 826 1524 140 12 -7.7 9.2 10 792 1829 110 12 -11.3 4.1 11 760 2134 110 8 -7.5 2.7 12 729 2438 120 10 -8.7 5.0 13 700 2732 125 7 -5.7 4.0 14 699 2743 120 7 -6.1 3.5 15 641 3353 50 3 -2.3 -1.9 16 613 3658 15 10 -2.6 -9.7 17 587 3962 355 13 1.1 -13.0 18 562 4267 5 15 -1.3 -14.9 19 515 4877 340 14 4.8 -13.2 20 500 5090 345 19 4.9 -18.4 21 493 5182 350 19 3.3 -18.7 22 430 6096 345 22 5.7 -21.3 23 400 6570 335 24 10.1 -21.8 24 384 6837 335 30 12.7 -27.2 25 340 7620 330 37 18.5 -32.0 26 300 8440 320 45 28.9 -34.5 27 296 8534 320 45 28.9 -34.5 28 269 9144 325 45 25.8 -36.9 29 257 9449 330 39 19.5 -33.8 30 250 9630 320 47 30.2 -36.0 31 234 10058 320 51 32.8 -39.1 32 214 10668 325 45 25.8 -36.9 33 204 10973 315 40 28.3 -28.3 34 200 11100 315 55 38.9 -38.9 35 195 11278 315 55 38.9 -38.9 36 186 11582 335 46 19.4 -41.7 37 178 11887 320 43 27.6 -32.9 38 155 12802 325 37 21.2 -30.3 39 150 13000 325 41 23.5 -33.6 40 129 14021 310 43 32.9 -27.6 41 123 14326 325 45 25.8 -36.9 42 107 15240 325 46 26.4 -37.7 43 100 15690 310 47 36.0 -30.2 44 98 15850 310 47 36.0 -30.2 45 70 18070 325 48 27.5 -39.3 46 59 19202 320 60 38.6 -46.0 47 54 19812 335 41 17.3 -37.2 48 50 20280 320 50 32.1 -38.3 49 49 20422 315 42 29.7 -29.7 50 43 21336 325 45 25.8 -36.9 51 41 21641 325 46 26.4 -37.7 52 39 21946 310 39 29.9 -25.1 53 30 23660 330 50 25.0 -43.3 54 25 24994 350 52 9.0 -51.2 55 24 25298 335 56 23.7 -50.8 56 21 25908 335 45 19.0 -40.8 57 20 26390 360 55 -0.0 -55.0 58 19 26518 5 46 -4.0 -45.8 59 18 26822 355 55 4.8 -54.8 60 15 27432 5 44 -3.8 -43.8 61 13 27737 360 41 -0.0 -41.0 62 12 28042 30 39 -19.5 -33.8 63 8 29566 10 60 -10.4 -59.1 64 7 29870 10 52 -9.0 -51.2 Wind Parameters Energy-Hel index: -4.62 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//CYCB/skewt/CYCB.skewt.20251204.00.gif