UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120912.upa.cvt Date: 1200Z 9 DEC 25 Searching for CWLT... Searching the city database file for: CWLT ... Date:1200Z 9 DEC 25 Station: CWLT WMO ident: 71082 Latitude: 82.50 Longitude: -62.33 Elevation: 66.00 ------------------------------------------------------------------------------- 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 1007 66 -21.1 -27.1 58 6.0 -21.7 280 2 251.5 251.6 251.0 252.7 0.41 1 1000 131 -16.5 -26.5 42 10.0 -17.8 210 1 256.6 256.7 255.4 257.9 0.44 2 999 139 -16.5 -26.5 42 10.0 -17.8 256.7 256.8 255.4 257.9 0.44 3 997 154 -15.1 -27.1 35 12.0 -16.7 258.3 258.3 256.6 259.4 0.42 4 962 425 -12.7 -27.7 27 15.0 -14.9 263.4 263.4 260.6 264.5 0.41 5 951 512 -13.3 -21.3 51 8.0 -14.7 263.6 263.7 261.5 265.7 0.73 6 947 544 -13.3 -24.3 39 11.0 -15.0 263.9 264.0 261.4 265.5 0.56 7 933 658 -13.7 -18.7 66 5.0 -14.7 264.6 264.8 262.7 267.2 0.94 8 930 682 -13.5 -19.5 61 6.0 -14.6 265.1 265.2 262.9 267.5 0.88 9 926 715 -12.9 -23.9 39 11.0 -14.7 266.0 266.1 263.0 267.7 0.60 10 925 723 -12.9 -23.9 39 11.0 -14.7 95 1 266.1 266.2 263.1 267.8 0.60 11 919 773 -13.1 -21.1 51 8.0 -14.6 266.4 266.5 263.6 268.6 0.77 12 903 906 -12.7 -28.7 25 16.0 -15.1 268.2 268.2 264.1 269.3 0.40 13 850 1368 -12.3 -41.3 7 29.0 -15.5 340 1 273.3 273.3 267.1 273.6 0.12 14 836 1495 -11.5 -36.5 11 25.0 -14.8 275.4 275.4 268.7 276.0 0.20 15 824 1606 -12.3 -25.3 33 13.0 -14.6 275.7 275.8 269.6 277.5 0.59 16 813 1708 -12.5 -24.5 36 12.0 -14.7 276.5 276.7 270.2 278.5 0.65 17 808 1755 -12.7 -25.7 33 13.0 -15.0 276.8 276.9 270.3 278.6 0.58 18 805 1784 -11.9 -34.9 13 23.0 -15.1 278.0 278.0 270.4 278.7 0.24 19 795 1879 -12.3 -36.3 12 24.0 -15.5 278.5 278.6 270.7 279.2 0.22 20 787 1957 -12.7 -33.7 15 21.0 -15.7 278.9 279.0 271.0 279.8 0.28 21 759 2232 -14.9 -27.9 32 13.0 -17.0 279.4 279.5 271.7 281.0 0.51 22 700 2839 -18.9 -33.9 25 15.0 -20.8 200 5 281.6 281.6 272.6 282.5 0.31 23 643 3465 -22.9 -41.9 16 19.0 -24.6 283.9 284.0 273.7 284.4 0.15 24 622 3707 -24.9 -34.9 39 10.0 -26.0 284.4 284.4 274.2 285.4 0.32 25 606 3896 -25.9 -36.9 35 11.0 -27.0 285.3 285.4 274.6 286.2 0.27 26 595 4028 -26.5 -47.5 12 21.0 -27.9 286.1 286.1 274.8 286.4 0.09 27 565 4399 -28.9 -50.9 10 22.0 -30.2 287.6 287.6 275.5 287.8 0.06 28 562 4437 -28.9 -41.9 27 13.0 -29.9 288.0 288.0 275.9 288.6 0.17 29 559 4475 -29.1 -39.1 37 10.0 -30.0 288.2 288.3 276.1 289.0 0.23 30 500 5260 -35.7 -45.7 35 10.0 -36.2 230 13 289.5 289.5 276.6 289.9 0.13 31 496 5316 -36.1 -46.1 35 10.0 -36.7 289.7 289.7 276.7 290.1 0.12 32 446 6047 -40.7 -59.7 11 19.0 -41.2 292.8 292.8 278.1 292.9 0.03 33 402 6747 -46.1 -56.1 31 10.0 -46.4 294.7 294.7 279.0 294.8 0.05 34 400 6780 -46.3 -56.3 31 10.0 -46.6 260 19 294.8 294.8 279.1 295.0 0.05 35 363 7420 -50.1 -63.1 20 13.0 -50.3 298.0 298.0 280.5 298.1 0.02 36 310 8434 -57.9 -63.9 46 6.0 -58.0 300.9 300.9 281.7 301.0 0.02 37 300 8640 -59.3 -65.3 46 6.0 -59.3 270 33 301.8 301.8 282.1 301.8 0.02 38 289 8872 -59.9 -67.9 34 8.0 -60.0 304.1 304.1 283.1 304.2 0.01 39 258 9568 -64.1 -68.4 56 4.3 -64.1 308.0 308.0 284.6 308.0 0.01 40 250 9760 -64.1 -68.8 52 4.7 -64.1 265 30 310.8 310.8 285.6 310.8 0.01 41 242 9959 -64.9 -68.5 61 3.6 -64.9 265 27 312.5 312.5 286.2 312.5 0.02 42 228 10324 -65.7 -69.0 63 3.3 -65.7 316.6 316.6 287.6 316.7 0.02 43 223 10459 -64.5 -72.5 32 8.0 -64.6 320.5 320.5 288.9 320.5 0.01 44 210 10828 -63.5 -82.5 6 19.0 -63.6 327.6 327.6 291.0 327.6 0.00 45 200 11130 -61.7 -82.7 4 21.0 -61.8 260 24 335.1 335.1 293.1 335.1 0.00 46 198 11192 -61.1 -82.1 5 21.0 -61.2 337.0 337.0 293.6 337.0 0.00 47 186 11580 -61.9 -82.9 4 21.0 -62.0 341.8 341.8 294.7 341.8 0.00 48 158 12596 -59.7 -83.7 3 24.0 -59.9 361.8 361.8 299.1 361.8 0.00 49 151 12879 -61.1 -84.1 3 23.0 -61.3 364.1 364.1 299.5 364.1 0.00 50 150 12920 -61.1 -85.1 3 24.0 -61.3 245 16 364.8 364.8 299.6 364.8 0.00 51 148 13003 -60.7 -84.7 3 24.0 -60.9 366.9 366.9 300.0 366.9 0.00 52 111 14786 -62.5 -86.5 3 24.0 -62.7 395.0 395.0 304.5 395.0 0.00 53 100 15430 -62.1 -87.1 2 25.0 -62.3 320 13 407.7 407.7 306.2 407.8 0.00 54 70 17610 -67.3 -89.3 3 22.0 -67.5 305 15 440.4 440.4 309.9 440.4 0.00 55 65 18055 -68.5 -89.5 3 21.0 -68.7 447.2 447.2 310.6 447.2 0.00 56 50 19620 -69.9 -89.9 4 20.0 -70.1 330 24 478.8 478.8 313.4 478.8 0.00 57 42 20654 -71.5 -90.5 4 19.0 -71.6 499.3 499.3 314.9 499.3 0.00 58 30 22630 -73.7 -92.7 4 19.0 -73.9 340 38 543.7 543.7 317.8 543.7 0.00 59 20 24990 -74.5 -93.5 4 19.0 -74.7 345 42 608.1 608.1 321.0 608.1 0.00 60 14 27054 -77.3 -95.3 4 18.0 -77.5 663.9 663.9 323.2 664.0 0.00 61 10 29010 -72.5 -94.5 2 22.0 -73.0 340 46 748.9 748.9 325.9 749.0 0.00 62 8.5 29962 -73.9 -95.9 2 22.0 -74.4 779.1 779.1 326.7 779.1 0.00 63 7.7 30544 -70.1 -94.1 2 24.0 -71.0 816.7 816.7 327.7 816.8 0.01 64 6.4 31641 -71.3 -95.3 2 24.0 -72.2 856.0 856.0 328.5 856.0 0.01 65 5.9 32126 -68.1 -94.1 1 26.0 -69.5 890.0 890.0 329.2 890.1 0.01 TRP 242 9959 -64.9 -68.5 61 3.6 -64.9 265 27 312.5 312.5 286.2 312.5 0.02 WND 5.0 350 86 Sounding variables and indices 1000-500 mb thick: 5129.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 27.20 % Est. max temperature: -0.04 C = 31.92 F Sfc-Lift cond lev (LCL): 911.67 mb = 833.58 m = 2734.79 ft T: -12.92 C 700-500 lapse rate: 6.94 C/km ThetaE index: 0.13 C Layer 947.0- 933.0 mb Conv cond level (CCL): 547.94 mb = 4615.71 m = 15143.23 ft Mean mixing ratio: 0.56 g/kg Conv temperature: 15.89 C = 60.61 F Cap Strength: 20.48 C Lifted Index: 20.82 C Risk: None Lifted Index @300 mb: 26.58 C Lifted Index @700 mb: 16.35 C Showalter Index: 13.26 C Risk: None Total Totals Index: 17.80 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: -5.60 C K Index: -32.90 Risk: None Sweat Index: 15.00 Risk: None Energy Index: 3.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.23 J/kg Max Up Vert Vel: 9.51 m/s Conv Inhibition (B-): 74449.42 J/kg Cap Strength: 20.76 C Lift Cond Lev (LCL): 806.95 mb = 1765.35 m = 5791.75 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 42513 350 86 14.9 -84.7 1 1007 66 280 2 2.0 -0.3 2 1000 131 210 1 0.5 0.9 3 977 305 195 2 0.5 1.9 4 939 610 210 2 1.0 1.7 5 925 723 95 1 -1.0 0.1 6 902 914 100 1 -1.0 0.2 7 867 1219 360 2 -0.0 -2.0 8 850 1368 340 1 0.3 -0.9 9 800 1829 345 3 0.8 -2.9 10 768 2134 135 4 -2.8 2.8 11 738 2438 250 2 1.9 0.7 12 709 2743 230 4 3.1 2.6 13 700 2839 200 5 1.7 4.7 14 680 3048 235 10 8.2 5.7 15 625 3658 200 11 3.8 10.3 16 599 3962 200 10 3.4 9.4 17 574 4267 245 12 10.9 5.1 18 550 4572 250 14 13.2 4.8 19 527 4877 235 12 9.8 6.9 20 505 5182 220 14 9.0 10.7 21 500 5260 230 13 10.0 8.4 22 442 6096 260 20 19.7 3.5 23 400 6780 260 19 18.7 3.3 24 351 7620 270 29 29.0 -0.0 25 335 7925 275 27 26.9 -2.4 26 320 8230 265 24 23.9 2.1 27 300 8640 270 33 33.0 -0.0 28 276 9144 270 35 35.0 -0.0 29 250 9754 260 37 36.4 6.4 30 250 9760 265 30 29.9 2.6 31 242 9959 265 27 26.9 2.4 32 227 10363 265 25 24.9 2.2 33 216 10668 255 33 31.9 8.5 34 205 10973 270 25 25.0 -0.0 35 200 11130 260 24 23.6 4.2 36 186 11582 260 19 18.7 3.3 37 177 11887 235 21 17.2 12.0 38 169 12192 270 18 18.0 -0.0 39 161 12497 245 16 14.5 6.8 40 153 12802 260 15 14.8 2.6 41 150 12920 245 16 14.5 6.8 42 146 13106 245 16 14.5 6.8 43 139 13411 250 18 16.9 6.2 44 132 13716 275 16 15.9 -1.4 45 120 14326 285 14 13.5 -3.6 46 108 14935 285 4 3.9 -1.0 47 103 15240 265 11 11.0 1.0 48 100 15430 320 13 8.4 -10.0 49 98 15545 320 13 8.4 -10.0 50 89 16154 260 10 9.8 1.7 51 85 16459 315 12 8.5 -8.5 52 76 17069 325 3 1.7 -2.5 53 70 17610 305 15 12.3 -8.6 54 69 17678 295 14 12.7 -5.9 55 66 17983 330 17 8.5 -14.7 56 62 18288 340 16 5.5 -15.0 57 59 18593 360 17 -0.0 -17.0 58 56 18898 335 17 7.2 -15.4 59 54 19202 5 22 -1.9 -21.9 60 50 19620 330 24 12.0 -20.8 61 48 19812 330 24 12.0 -20.8 62 46 20117 325 21 12.0 -17.2 63 44 20422 5 24 -2.1 -23.9 64 41 20726 360 32 -0.0 -32.0 65 37 21336 340 23 7.9 -21.6 66 35 21641 350 27 4.7 -26.6 67 30 22555 340 26 8.9 -24.4 68 30 22630 340 38 13.0 -35.7 69 29 22860 340 39 13.3 -36.6 70 26 23470 335 30 12.7 -27.2 71 23 24079 20 23 -7.9 -21.6 72 21 24689 345 31 8.0 -29.9 73 20 24990 345 42 10.9 -40.6 74 17 25908 350 52 9.0 -51.2 75 15 26518 345 35 9.1 -33.8 76 15 26822 340 37 12.7 -34.8 77 14 27127 350 37 6.4 -36.4 78 13 27432 360 59 -0.0 -59.0 79 12 28042 10 49 -8.5 -48.3 80 11 28651 360 52 -0.0 -52.0 81 10 29010 340 46 15.7 -43.2 82 9 29261 340 35 12.0 -32.9 83 7 29870 345 39 10.1 -37.7 84 7 30175 5 40 -3.5 -39.8 Wind Parameters Energy-Hel index: -2.83 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//CWLT/skewt/CWLT.skewt.20251209.12.gif