UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for PTKK... Searching the city database file for: PTKK ... Date:0000Z 6 DEC 25 Station: PTKK WMO ident: 91334 Latitude: 7.47 Longitude: 151.85 Elevation: 2.00 ------------------------------------------------------------------------------- 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 2 29.2 24.2 75 5.0 25.5 100 5 301.6 305.1 298.3 358.2 19.17 1 1005 40 29.2 22.2 66 7.0 24.1 98 5 301.9 305.0 297.1 352.1 17.00 2 1000 87 28.4 21.4 66 7.0 23.3 95 5 301.5 304.5 296.5 349.4 16.25 3 968 376 25.6 21.2 77 4.4 22.5 103 8 301.5 304.6 296.7 350.4 16.59 4 964 412 25.2 19.2 69 6.0 21.0 104 8 301.5 304.2 295.4 344.7 14.68 5 945 587 23.6 19.0 75 4.6 20.4 109 10 301.6 304.3 295.6 345.2 14.79 6 942 615 23.6 17.6 69 6.0 19.5 110 10 301.9 304.4 294.8 341.9 13.56 7 933 699 24.0 15.0 57 9.0 17.9 102 9 303.1 305.2 293.7 337.4 11.57 8 925 775 23.4 15.4 61 8.0 18.0 95 9 303.2 305.4 294.0 338.8 11.98 9 918 841 22.8 14.8 61 8.0 17.5 97 10 303.3 305.4 293.7 337.7 11.61 10 892 1092 21.8 8.8 43 13.0 13.8 100 16 304.8 306.2 291.4 328.8 7.99 11 887 1140 21.4 8.4 43 13.0 13.4 100 17 304.8 306.3 291.2 328.4 7.82 12 880 1209 20.2 14.2 68 6.0 16.2 100 19 304.3 306.4 294.1 339.0 11.65 13 874 1268 19.6 16.3 81 3.3 17.4 99 19 304.2 306.7 295.4 344.3 13.46 14 872 1288 19.4 16.6 84 2.8 17.5 99 19 304.2 306.8 295.6 345.2 13.76 15 865 1357 19.2 16.2 83 3.0 17.1 98 20 304.7 307.2 295.5 345.1 13.51 16 863 1377 19.2 14.5 74 4.7 16.1 97 20 304.9 307.2 294.6 341.1 12.12 17 862 1387 19.0 14.3 74 4.7 15.8 97 20 304.8 307.0 294.4 340.6 11.97 18 861 1397 19.0 13.0 68 6.0 15.1 97 20 304.9 307.0 293.8 337.8 11.00 19 858 1427 18.8 12.8 68 6.0 14.9 96 20 305.0 307.0 293.7 337.6 10.89 20 851 1498 18.4 14.9 80 3.5 16.0 95 21 305.3 307.7 295.1 343.1 12.62 21 850 1508 18.4 13.4 73 5.0 15.1 95 21 305.4 307.5 294.3 339.7 11.44 22 849 1518 18.6 11.6 64 7.0 14.1 95 21 305.7 307.6 293.4 336.3 10.16 23 834 1671 17.6 14.9 84 2.7 15.8 92 21 306.2 308.6 295.5 344.9 12.88 24 832 1692 17.4 14.7 84 2.7 15.6 92 21 306.2 308.6 295.4 344.5 12.75 25 818 1837 17.0 14.7 86 2.3 15.4 90 21 307.3 309.7 295.8 346.4 12.97 26 806 1963 16.6 11.6 72 5.0 13.3 88 21 308.2 310.2 294.5 340.7 10.71 27 803 1995 16.6 9.6 63 7.0 12.2 87 21 308.5 310.3 293.6 337.1 9.39 28 798 2048 16.8 6.8 52 10.0 10.7 86 21 309.3 310.7 292.6 333.2 7.79 29 797 2059 16.8 6.8 52 10.0 10.7 86 21 309.4 310.9 292.6 333.3 7.80 30 786 2178 15.8 9.8 67 6.0 12.0 83 21 309.6 311.4 294.1 339.2 9.73 31 783 2210 15.8 9.8 67 6.0 12.0 82 22 309.9 311.7 294.3 339.7 9.76 32 769 2363 14.8 12.2 84 2.6 13.1 76 24 310.4 312.6 295.8 346.2 11.70 33 761 2452 14.8 9.8 72 5.0 11.6 72 25 311.3 313.2 294.8 342.2 10.05 34 759 2474 14.6 11.1 80 3.5 12.3 71 25 311.4 313.4 295.6 345.1 11.01 35 739 2700 13.6 8.6 72 5.0 10.4 62 27 312.7 314.5 294.8 342.1 9.54 36 736 2735 13.6 6.6 63 7.0 9.3 61 28 313.0 314.6 294.0 338.9 8.34 37 713 3002 11.8 5.8 67 6.0 8.2 60 27 313.9 315.5 294.1 339.3 8.14 38 710 3037 11.4 7.1 75 4.3 8.8 60 27 313.8 315.5 294.7 341.7 8.95 39 707 3073 11.2 6.2 71 5.0 8.2 60 26 314.0 315.6 294.4 340.3 8.44 40 704 3108 11.0 6.9 76 4.1 8.5 60 26 314.2 315.9 294.8 341.9 8.91 41 700 3156 11.0 5.0 66 6.0 7.4 60 26 314.7 316.2 294.1 339.2 7.84 42 697 3192 10.8 3.8 62 7.0 6.7 59 25 314.8 316.2 293.7 337.5 7.23 43 696 3204 11.0 -1.0 43 12.0 4.6 59 25 315.2 316.2 292.1 331.4 5.11 44 685 3337 12.2 -22.8 7 35.0 -0.1 56 23 318.0 318.1 289.0 321.1 0.89 45 629 4044 7.8 -34.2 3 42.0 -3.7 67 15 320.8 320.9 289.3 322.0 0.34 46 598 4458 4.4 -26.6 8 31.0 -5.2 78 19 321.5 321.7 290.0 324.1 0.73 47 594 4512 4.0 -21.0 14 25.0 -4.7 79 20 321.7 321.9 290.5 325.8 1.21 48 574 4789 1.8 -28.2 9 30.0 -7.0 80 24 322.3 322.4 290.2 324.6 0.65 49 560 4988 1.0 -32.0 6 33.0 -7.8 80 27 323.6 323.7 290.3 325.3 0.47 50 557 5031 0.8 -32.2 6 33.0 -7.9 80 27 323.9 324.0 290.5 325.5 0.46 51 554 5074 0.8 -31.2 7 32.0 -7.9 80 28 324.4 324.5 290.6 326.2 0.51 52 552 5103 0.6 -20.4 19 21.0 -6.7 80 28 324.5 324.7 291.5 329.2 1.37 53 545 5205 0.0 -21.0 19 21.0 -7.2 80 30 324.9 325.2 291.6 329.5 1.31 54 500 5890 -3.9 -26.9 15 23.0 -10.6 75 35 328.3 328.5 292.1 331.3 0.84 55 400 7620 -14.9 -47.9 4 33.0 -19.8 85 26 335.6 335.6 293.3 336.1 0.13 56 300 9730 -29.1 -62.1 3 33.0 -31.4 70 40 344.4 344.4 295.4 344.5 0.03 57 250 11010 -38.9 -65.9 4 27.0 -40.1 75 44 348.2 348.2 296.3 348.3 0.02 58 200 12500 -51.5 -74.5 5 23.0 -51.9 60 36 351.2 351.2 296.9 351.2 0.01 59 150 14300 -66.5 -78.5 17 12.0 -66.6 65 32 355.5 355.5 297.8 355.6 0.01 60 100 16640 -83.3 -88.2 42 4.9 -83.3 65 30 366.8 366.8 300.0 366.8 0.00 61 84 17600 -88.1 -92.5 43 4.4 -88.1 65 38 375.8 375.8 301.5 375.8 0.00 62 75 18218 -86.9 -91.9 39 5.0 -86.9 70 41 390.7 390.7 303.9 390.7 0.00 63 74 18292 -84.7 -90.7 34 6.0 -84.7 73 40 396.8 396.8 304.8 396.8 0.00 64 70 18600 -83.9 -89.9 34 6.0 -83.9 90 31 404.9 404.9 305.9 404.9 0.00 65 69 18680 -83.7 -89.7 34 6.0 -83.7 89 31 407.0 407.0 306.1 407.0 0.00 66 67 18843 -81.9 -88.9 29 7.0 -81.9 86 30 414.3 414.3 307.0 414.3 0.00 67 66 18928 -81.9 -88.9 29 7.0 -81.9 91 28 416.1 416.1 307.3 416.1 0.00 68 65 19013 -81.3 -88.3 30 7.0 -81.3 104 25 419.2 419.2 307.6 419.3 0.00 69 64 19100 -80.9 -89.9 21 9.0 -80.9 118 21 422.0 422.0 307.9 422.0 0.00 70 63 19190 -75.9 -86.9 16 11.0 -75.9 128 18 434.9 434.9 309.4 434.9 0.00 71 61 19377 -74.9 -87.9 12 13.0 -75.0 82 17 441.2 441.2 310.0 441.2 0.00 72 58 19672 -70.3 -88.3 5 18.0 -70.4 67 18 458.0 458.0 311.6 458.0 0.00 73 57 19776 -70.1 -89.1 5 19.0 -70.2 74 19 460.7 460.7 311.8 460.7 0.00 74 51 20433 -72.1 -90.1 5 18.0 -72.2 41 21 470.9 470.9 312.7 470.9 0.00 75 50 20550 -70.9 -91.9 3 21.0 -71.1 90 25 476.4 476.4 313.2 476.4 0.00 76 48 20794 -67.3 -91.3 2 24.0 -67.5 93 26 490.6 490.6 314.2 490.6 0.00 77 43 21454 -70.1 -92.1 3 22.0 -70.3 109 33 499.4 499.4 314.9 499.4 0.00 78 38 22198 -65.3 -91.3 2 26.0 -65.7 106 42 529.6 529.6 316.9 529.6 0.00 79 35 22699 -65.1 -92.1 1 27.0 -65.5 104 48 542.7 542.7 317.7 542.7 0.00 80 30 23650 -60.3 -90.3 1 30.0 -61.2 100 59 580.3 580.3 319.7 580.3 0.00 81 26 24549 -57.5 -88.5 1 31.0 -58.9 90 58 612.4 612.4 321.2 612.5 0.01 82 24 25059 -53.7 -86.7 1 33.0 -55.9 87 56 637.7 637.7 322.2 637.7 0.01 83 22 25620 -52.3 -86.3 1 34.0 -54.9 84 54 657.9 657.9 323.0 658.0 0.01 84 20 26240 -50.1 -85.1 1 35.0 -53.5 90 56 682.8 682.8 323.9 682.9 0.01 85 19 26574 -50.9 -84.9 1 34.0 -54.2 90 55 690.4 690.4 324.1 690.5 0.02 86 17 27304 -47.3 -84.3 1 37.0 -52.1 90 40 724.3 724.3 325.2 724.4 0.02 87 15 28131 -48.1 -84.1 1 36.0 -53.0 67 20 748.0 748.0 325.9 748.2 0.02 88 13 29063 -53.5 -86.5 1 33.0 -57.0 76 18 760.6 760.6 326.2 760.7 0.02 89 13 29063 -49.9 -86.9 1 37.0 -54.6 76 18 773.0 773.1 326.5 773.2 0.02 90 13 29063 -48.7 -85.7 1 37.0 -53.9 76 18 777.2 777.2 326.7 777.4 0.02 91 12 29588 -48.9 -84.9 1 36.0 -54.2 276 13 794.5 794.5 327.1 794.7 0.02 92 12 29588 -46.9 -84.9 1 38.0 -53.1 276 13 801.6 801.6 327.3 801.8 0.02 93 12 29588 -46.7 -84.7 1 38.0 -52.9 276 13 802.3 802.3 327.3 802.5 0.03 94 12 29588 -43.1 -83.1 0 40.0 -51.0 276 13 815.0 815.1 327.6 815.3 0.03 95 11 30177 -41.5 -82.5 0 41.0 -50.5 285 52 841.4 841.4 328.2 841.8 0.04 96 10 30820 -43.9 -82.9 1 39.0 -52.1 270 66 855.7 855.7 328.5 856.1 0.04 97 9.7 31025 -43.3 -83.3 0 40.0 -52.0 269 67 865.4 865.4 328.7 865.8 0.04 98 8.9 31602 -44.3 -83.3 1 39.0 -52.8 267 69 883.1 883.2 329.1 883.6 0.04 99 8.4 31987 -47.3 -84.3 1 37.0 -54.6 265 70 886.1 886.1 329.1 886.5 0.04 100 8.2 32147 -45.7 -83.7 1 38.0 -53.9 264 71 898.5 898.6 329.4 899.0 0.04 101 8.0 32311 -46.3 -84.3 1 38.0 -54.3 264 72 902.5 902.5 329.5 902.9 0.04 102 7.5 32743 -41.9 -82.9 0 41.0 -52.5 262 73 937.2 937.2 330.1 937.7 0.05 103 7.3 32926 -42.3 -83.3 0 41.0 -52.8 261 74 942.8 942.8 330.2 943.4 0.05 104 7.2 33019 -42.3 -83.3 0 41.0 -52.9 261 74 946.5 946.6 330.3 947.1 0.05 105 7.0 33210 -41.1 -82.4 0 41.3 -52.5 260 75 959.3 959.3 330.5 960.0 0.06 106 6.6 33612 -38.5 -80.5 0 42.0 -51.7 986.3 986.4 330.9 987.4 0.09 107 6.2 34046 -34.1 -77.1 0 43.0 -50.4 1023.0 1023.1 331.5 1025.1 0.17 108 5.9 34392 -35.5 -78.5 0 43.0 -51.2 1031.5 1031.6 331.7 1033.3 0.14 TRP 84 17600 -88.1 -92.5 43 4.4 -88.1 65 38 375.8 375.8 301.5 375.8 0.00 WND 7.0 33210 -41.1 -82.4 0 41.3 -52.5 260 75 959.3 959.3 330.5 960.0 0.06 Sounding variables and indices 1000-500 mb thick: 5803.00 m Freezing level: 545.00 mb = 5205.34 m = 17077.67 ft Wetbulb zero: 685.23 mb = 3333.80 m = 10937.53 ft Precipitable water: 1.53 inches Sfc-500 mean rel hum: 41.71 % Est. max temperature: 32.62 C = 90.72 F Sfc-Lift cond lev (LCL): 938.88 mb = 644.29 m = 2113.80 ft T: 23.74 C 700-500 lapse rate: 5.45 C/km ThetaE index: 10.42 C Layer 918.0- 880.0 mb Conv cond level (CCL): 781.25 mb = 2229.09 m = 7313.20 ft Mean mixing ratio: 14.48 g/kg Conv temperature: 37.60 C = 99.68 F Cap Strength: 3.92 C Lifted Index: 0.94 C Risk: Showers probable Lifted Index @300 mb: 2.11 C Lifted Index @700 mb: 1.84 C Showalter Index: 2.99 C Risk: Showers probable Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 17.30 C K Index: 29.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 237.80 Risk: None Energy Index: -1.49 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.37 J/kg Max Up Vert Vel: 4.55 m/s Conv Inhibition (B-): 39048.58 J/kg Cap Strength: 3.86 C Lift Cond Lev (LCL): 873.12 mb = 1276.89 m = 4189.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 107 at 16 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 1009 2 100 5 -4.9 0.9 | 291 11 10.3 -3.9 1 1000 87 95 5 -5.0 0.4 | 293 11 10.3 -4.3 2 943 610 110 10 -9.4 3.4 | 283 6 5.9 -1.3 3 925 775 95 9 -9.0 0.8 | 302 7 6.3 -4.0 4 910 914 100 11 -10.8 1.9 | 303 5 4.4 -2.9 5 879 1219 100 19 -18.7 3.3 | 67 4 -3.4 -1.5 6 850 1508 95 21 -20.9 1.8 | 63 6 -5.7 -2.9 7 790 2134 85 21 -20.9 -1.8 | 41 9 -5.7 -6.6 8 735 2743 60 28 -24.2 -14.0 | 26 21 -9.0 -18.8 9 700 3156 60 26 -22.5 -13.0 | 22 19 -7.3 -17.8 10 683 3353 55 23 -18.8 -13.2 | 11 18 -3.6 -18.0 11 634 3962 65 14 -12.7 -5.9 | 346 11 2.6 -10.7 12 611 4267 75 17 -16.4 -4.4 | 7 9 -1.2 -9.2 13 588 4572 80 21 -20.7 -3.6 | 33 10 -5.4 -8.4 14 506 5791 80 38 -37.4 -6.6 | 63 25 -22.2 -11.4 15 500 5890 75 35 -33.8 -9.1 | 53 23 -18.5 -13.8 16 487 6096 70 32 -30.1 -10.9 | 43 22 -14.8 -15.7 17 450 6706 90 33 -33.0 0.0 | 75 18 -17.7 -4.8 18 416 7315 95 32 -31.9 2.8 | 83 17 -16.6 -2.0 19 400 7620 85 26 -25.9 -2.3 | 57 13 -10.6 -7.0 20 384 7925 75 24 -23.2 -6.2 | 36 14 -7.9 -11.0 21 368 8230 90 22 -22.0 0.0 | 55 8 -6.7 -4.8 22 353 8534 70 22 -20.7 -7.5 | 24 13 -5.4 -12.3 23 300 9730 70 40 -37.6 -13.7 | 50 29 -22.3 -18.5 24 262 10668 75 47 -45.4 -12.2 | 61 35 -30.1 -16.9 25 250 11010 75 44 -42.5 -11.4 | 59 32 -27.2 -16.2 26 200 12500 60 36 -31.2 -18.0 | 35 28 -15.9 -22.8 27 157 14021 60 40 -34.6 -20.0 | 38 31 -19.4 -24.8 28 150 14300 65 32 -29.0 -13.5 | 37 23 -13.7 -18.3 29 134 14935 60 20 -17.3 -10.0 | 8 15 -2.1 -14.8 30 127 15240 75 25 -24.1 -6.5 | 38 14 -8.9 -11.2 31 115 15850 50 14 -10.7 -9.0 | 342 14 4.5 -13.8 32 103 16459 40 27 -17.4 -20.7 | 5 26 -2.1 -25.5 33 100 16640 65 30 -27.2 -12.7 | 34 21 -11.9 -17.4 34 98 16764 65 30 -27.2 -12.7 | 34 21 -11.9 -17.4 35 84 17600 65 38 -34.4 -16.1 | 43 28 -19.2 -20.8 36 78 17983 60 41 -35.5 -20.5 | 39 32 -20.2 -25.3 37 70 18593 85 40 -39.8 -3.5 | 71 26 -24.6 -8.3 38 70 18600 90 31 -31.0 0.0 | 73 16 -15.7 -4.8 39 66 18898 85 30 -29.9 -2.6 | 63 16 -14.6 -7.4 40 63 19202 130 18 -13.8 11.6 | 192 7 1.5 6.8 41 60 19507 55 16 -13.1 -9.2 | 351 14 2.2 -13.9 42 57 19812 75 19 -18.4 -4.9 | 18 10 -3.1 -9.7 43 54 20117 40 16 -10.3 -12.3 | 344 18 5.0 -17.0 44 51 20422 35 20 -11.5 -16.4 | 350 21 3.8 -21.2 45 50 20550 90 25 -25.0 0.0 | 64 11 -9.7 -4.8 46 46 21031 95 26 -25.9 2.3 | 77 11 -10.6 -2.5 47 44 21336 110 31 -29.1 10.6 | 113 15 -13.9 5.8 48 30 23650 100 59 -58.1 10.2 | 97 43 -42.8 5.5 49 29 23774 95 61 -60.8 5.3 | 91 46 -45.5 0.5 50 20 26213 80 52 -51.2 -9.0 | 69 39 -35.9 -13.8 51 20 26240 90 56 -56.0 0.0 | 83 41 -40.7 -4.8 52 18 26822 90 55 -55.0 0.0 | 83 40 -39.7 -4.8 53 17 27127 95 49 -48.8 4.3 | 89 34 -33.5 -0.5 54 16 27737 80 21 -20.7 -3.6 | 33 10 -5.4 -8.4 55 15 28346 60 19 -16.5 -9.5 | 5 14 -1.2 -14.3 56 14 28651 55 23 -18.8 -13.2 | 11 18 -3.6 -18.0 57 13 28956 65 19 -17.2 -8.0 | 9 13 -2.0 -12.8 58 13 29261 90 16 -16.0 0.0 | 9 5 -0.7 -4.8 59 12 29566 275 10 10.0 -0.9 | 283 26 25.2 -5.6 60 11 30175 285 52 50.2 -13.5 | 286 68 65.5 -18.2 61 10 30820 270 66 66.0 -0.0 | 273 81 81.3 -4.8 62 7 33210 260 75 73.9 13.0 | 265 90 89.1 8.3 Wind Parameters Mean winds (0-6000m): 77.4 at 21.3 knts Storm direction: 107.4 at 16.0 knts Shear (0-3000m) pos: 0.7 neg: 3.7 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 92.9 deg Storm rel helicity (0-3000m) pos: 9.4 neg: -28.6 tot: -19.2 m^2/s^2 ave: -6.4 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 6.5 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.33 Bulk Shear: 31.87 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 ------------------------------------------------------------------------------- 500 102 7 291 9| 4.2 0.0 4.2| 1.2 -1.5 -0.3 -0.5 -0.06| 4.6 -0.3 1000 102 8 293 8| 2.1 2.3 4.4| 6.4 -2.4 4.0 4.0 0.22| 6.2 1.4 1500 100 12 306 5| 1.4 4.2 5.6| 9.4 -2.8 6.6 4.4 0.36| 7.0 2.6 2000 97 14 338 3| 1.0 3.3 4.4| 9.4 -7.2 2.3 1.1 0.22| 6.0 1.3 2500 92 16 7 4| 0.8 3.9 4.7| 9.4 -14.6 -5.2 -2.1 0.09| 6.5 0.6 3000 84 18 20 7| 0.7 3.7 4.4| 9.4 -28.6 -19.2 -6.4 -0.00| 6.5 -0.0 4000 76 19 17 9| 0.9 2.1 3.0| 9.4 -68.2 -58.8 -14.7 -0.18| 6.6 -1.2 5000 77 19 19 10| 1.6 1.7 3.3| 40.3 -68.2 -27.9 -5.6 0.03| 6.7 0.2 6000 77 21 30 11| 1.3 2.0 3.3| 59.2-103.8 -44.5 -7.4 -0.00| 7.0 -0.0 Wrote GIF file: /home/apache/climate/data/raob//PTKK/skewt/PTKK.skewt.20251206.00.gif