UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010400.upa.cvt Date: 0000Z 4 JAN 26 Searching for PTKK... Searching the city database file for: PTKK ... Date:0000Z 4 JAN 26 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 1010 2 27.8 24.7 83 3.1 25.5 40 8 300.1 303.7 298.3 358.1 19.75 1 1000 97 27.2 24.2 84 3.0 25.0 70 18 300.4 303.9 298.1 357.2 19.35 2 967 393 24.2 22.4 90 1.8 22.9 65 23 300.2 303.5 297.2 352.7 17.91 3 925 782 21.8 20.4 92 1.4 20.8 45 17 301.6 304.6 296.7 350.3 16.53 4 895 1069 20.2 19.5 96 0.7 19.7 44 18 302.8 305.8 296.8 350.6 16.15 5 873 1284 19.8 18.3 91 1.5 18.8 49 16 304.6 307.4 296.7 350.3 15.34 6 850 1515 18.4 17.4 94 1.0 17.7 55 14 305.4 308.2 296.6 349.9 14.87 7 814 1886 16.2 16.1 99 0.1 16.1 55 16 306.9 309.6 296.6 349.9 14.29 8 758 2492 14.0 13.3 96 0.7 13.6 66 13 310.8 313.2 296.6 349.9 12.77 9 750 2582 13.8 11.0 83 2.8 12.0 67 14 311.6 313.7 295.6 345.5 11.07 10 747 2616 13.4 12.7 96 0.7 12.9 67 14 311.5 313.8 296.5 349.7 12.46 11 739 2707 13.2 10.6 84 2.6 11.5 69 14 312.2 314.3 295.7 345.9 10.93 12 734 2764 12.8 11.1 89 1.7 11.7 69 14 312.4 314.6 296.1 347.5 11.39 13 730 2810 13.0 7.0 67 6.0 9.3 70 15 313.1 314.7 294.3 339.9 8.64 14 729 2822 13.0 7.0 67 6.0 9.3 70 15 313.2 314.9 294.3 340.1 8.66 15 727 2845 13.0 6.0 62 7.0 8.8 71 15 313.5 315.0 294.0 338.7 8.09 16 721 2915 12.4 6.4 67 6.0 8.8 72 15 313.6 315.2 294.2 339.7 8.39 17 718 2950 12.4 2.4 50 10.0 6.7 72 15 313.9 315.1 292.7 333.9 6.35 18 716 2974 12.2 8.4 78 3.8 9.8 72 15 314.0 315.8 295.3 344.1 9.71 19 714 2997 11.8 10.7 93 1.1 11.1 73 15 313.8 315.9 296.4 349.1 11.40 20 712 3021 12.0 9.9 87 2.1 10.6 73 15 314.2 316.3 296.1 347.9 10.83 21 710 3044 12.8 0.8 44 12.0 6.1 73 16 315.4 316.5 292.7 333.5 5.72 22 702 3140 13.0 -13.0 15 26.0 1.9 75 16 316.6 317.0 289.8 323.3 2.00 23 700 3164 12.8 -5.2 28 18.0 3.8 75 16 316.7 317.4 291.3 328.6 3.71 24 696 3212 12.6 -14.4 14 27.0 1.4 76 16 317.0 317.3 289.6 323.0 1.80 25 692 3260 12.2 -12.8 16 25.0 1.5 77 16 317.0 317.4 289.9 323.9 2.06 26 690 3284 12.0 -5.0 30 17.0 3.5 78 16 317.1 317.8 291.6 329.4 3.82 27 687 3321 12.2 -13.8 15 26.0 1.3 79 16 317.7 318.1 290.0 324.1 1.91 28 629 4050 6.4 -14.6 21 21.0 -2.1 65 22 319.2 319.6 290.5 325.8 1.96 29 624 4115 6.4 -21.6 11 28.0 -3.3 64 22 319.9 320.1 289.9 323.7 1.09 30 581 4695 2.2 -17.8 21 20.0 -5.2 67 21 321.6 321.9 290.9 327.2 1.62 31 555 5063 -0.3 -21.3 19 21.0 -7.4 64 20 322.9 323.1 290.9 327.3 1.26 32 524 5520 -2.5 -31.5 9 29.0 -10.1 71 22 325.6 325.7 291.0 327.5 0.52 33 515 5657 -3.1 -22.1 21 19.0 -9.3 75 22 326.5 326.7 292.0 330.9 1.26 34 506 5796 -3.9 -23.9 19 20.0 -10.1 80 23 327.2 327.4 292.0 331.1 1.10 35 500 5890 -4.7 -23.7 21 19.0 -10.6 70 21 327.3 327.5 292.1 331.3 1.13 36 482 6178 -7.1 -21.1 32 14.0 -11.6 71 25 327.8 328.1 292.5 333.0 1.47 37 465 6459 -8.1 -28.1 18 20.0 -13.5 73 29 329.9 330.1 292.5 332.9 0.81 38 462 6509 -8.1 -31.1 14 23.0 -13.9 73 29 330.6 330.7 292.5 332.8 0.62 39 443 6835 -10.1 -37.1 9 27.0 -15.8 74 34 332.0 332.1 292.6 333.4 0.36 40 441 6870 -10.3 -37.3 9 27.0 -16.0 74 34 332.2 332.3 292.7 333.5 0.35 41 433 7011 -11.5 -38.5 9 27.0 -16.9 75 36 332.4 332.5 292.7 333.6 0.32 42 419 7264 -12.1 -46.1 4 34.0 -17.7 83 26 334.8 334.8 293.2 335.4 0.15 43 417 7301 -12.1 -46.1 4 34.0 -17.7 84 25 335.2 335.3 293.3 335.8 0.15 44 400 7620 -12.5 -53.5 2 41.0 -18.3 95 12 338.7 338.8 294.1 339.0 0.07 45 395 7716 -12.5 -56.5 1 44.0 -18.4 103 22 340.0 340.0 294.4 340.2 0.05 46 327 9119 -24.5 -59.5 2 35.0 -27.6 92 11 342.3 342.3 294.9 342.5 0.04 47 318 9321 -25.5 -62.5 2 37.0 -28.5 93 14 343.7 343.7 295.2 343.8 0.03 48 315 9389 -25.5 -63.5 2 38.0 -28.5 94 15 344.6 344.6 295.4 344.7 0.02 49 300 9740 -28.1 -65.1 2 37.0 -30.7 100 22 345.8 345.8 295.7 345.9 0.02 50 250 11020 -39.1 -69.1 3 30.0 -40.3 125 19 347.9 347.9 296.2 348.0 0.01 51 200 12510 -51.5 -75.5 4 24.0 -51.9 110 21 351.2 351.2 296.9 351.2 0.01 52 181 13150 -57.3 -78.3 5 21.0 -57.5 113 19 351.9 351.9 297.1 352.0 0.00 53 162 13842 -63.5 -78.5 11 15.0 -63.6 94 17 352.8 352.8 297.3 352.9 0.01 54 150 14310 -67.7 -78.7 19 11.0 -67.8 70 19 353.5 353.5 297.4 353.5 0.01 55 138 14808 -71.7 -81.7 21 10.0 -71.8 62 24 354.9 354.9 297.7 355.0 0.00 56 129 15203 -74.9 -79.8 46 4.9 -74.9 65 28 356.1 356.1 297.9 356.1 0.01 57 122 15526 -77.1 -84.1 32 7.0 -77.1 72 32 357.8 357.8 298.2 357.8 0.00 58 115 15864 -79.5 -84.5 43 5.0 -79.5 79 37 359.5 359.5 298.6 359.5 0.00 59 100 16650 -83.3 -89.3 34 6.0 -83.3 85 28 366.8 366.8 300.0 366.8 0.00 60 81 17798 -89.3 -94.3 38 5.0 -89.3 90 24 377.3 377.3 301.8 377.3 0.00 61 77 18069 -89.7 -94.7 38 5.0 -89.7 91 26 381.9 381.9 302.6 381.9 0.00 62 73 18358 -85.3 -91.3 33 6.0 -85.3 93 34 397.1 397.1 304.8 397.1 0.00 63 72 18433 -85.5 -92.5 27 7.0 -85.5 94 36 398.2 398.2 305.0 398.2 0.00 64 71 18511 -81.9 -90.9 20 9.0 -81.9 94 38 407.5 407.5 306.2 407.5 0.00 65 70 18590 -80.3 -89.3 21 9.0 -80.3 95 40 412.6 412.6 306.8 412.6 0.00 66 68 18756 -78.5 -88.5 18 10.0 -78.6 86 38 419.9 419.9 307.7 419.9 0.00 67 66 18927 -77.3 -89.3 13 12.0 -77.3 94 39 426.1 426.1 308.4 426.1 0.00 68 63 19196 -76.5 -89.5 11 13.0 -76.6 86 22 433.6 433.6 309.2 433.6 0.00 69 62 19290 -74.9 -88.9 10 14.0 -75.0 93 20 439.1 439.1 309.8 439.1 0.00 70 59 19580 -73.5 -89.5 7 16.0 -73.6 114 14 448.5 448.5 310.7 448.6 0.00 71 58 19681 -70.7 -89.7 4 19.0 -70.8 121 12 457.1 457.1 311.5 457.1 0.00 72 55 19999 -69.9 -89.9 4 20.0 -70.1 88 10 465.9 465.9 312.3 465.9 0.00 73 54 20108 -70.5 -90.5 4 20.0 -70.6 65 10 467.0 467.0 312.4 467.0 0.00 74 52 20334 -70.3 -91.3 3 21.0 -70.5 76 11 472.5 472.5 312.8 472.5 0.00 75 51 20450 -67.5 -90.5 2 23.0 -67.7 91 15 481.7 481.7 313.6 481.7 0.00 76 50 20570 -67.7 -90.7 2 23.0 -67.9 130 31 484.0 484.0 313.8 484.0 0.00 77 47 20942 -67.1 -91.1 2 24.0 -67.4 121 29 494.0 494.0 314.5 494.0 0.00 78 41 21761 -68.7 -92.7 2 24.0 -68.9 70 27 509.7 509.7 315.6 509.7 0.00 79 34 22894 -63.1 -92.1 1 29.0 -63.7 90 44 552.5 552.5 318.2 552.5 0.00 80 30 23660 -64.7 -92.7 1 28.0 -65.2 95 41 568.3 568.3 319.0 568.3 0.00 81 28 24082 -65.7 -92.7 1 27.0 -66.2 92 41 576.8 576.8 319.5 576.8 0.00 82 26 24535 -64.9 -92.9 1 28.0 -65.5 101 42 591.4 591.4 320.2 591.4 0.00 83 22 25584 -54.3 -90.3 0 36.0 -56.5 92 46 651.9 652.0 322.7 652.0 0.00 84 21 25885 -52.7 -88.7 1 36.0 -55.4 85 50 665.5 665.5 323.3 665.6 0.01 85 20 26200 -53.7 -88.2 1 34.5 -56.2 95 61 671.9 671.9 323.5 671.9 0.01 86 19 26529 -54.7 -87.7 1 33.0 -57.1 95 60 678.6 678.6 323.7 678.7 0.01 87 18 26877 -51.5 -88.5 0 37.0 -54.8 98 51 699.3 699.3 324.4 699.4 0.01 88 15 28075 -46.3 -85.3 0 39.0 -52.0 139 13 754.0 754.0 326.0 754.2 0.02 89 13 29025 -46.5 -85.5 0 39.0 -52.5 38 1 784.8 784.8 326.8 785.0 0.02 90 12 29559 -43.7 -83.7 0 40.0 -51.3 292 8 812.9 812.9 327.5 813.2 0.03 91 12 29559 -40.5 -81.5 0 41.0 -49.7 292 8 824.2 824.3 327.8 824.7 0.04 92 10 30800 -41.1 -82.1 0 41.0 -50.8 250 38 866.1 866.2 328.7 866.6 0.05 93 9.9 30868 -40.5 -81.5 0 41.0 -50.5 870.9 870.9 328.8 871.4 0.05 94 9.1 31441 -41.5 -82.5 0 41.0 -51.4 888.3 888.3 329.2 888.8 0.05 TRP 81 17798 -89.3 -94.3 38 5.0 -89.3 90 24 377.3 377.3 301.8 377.3 0.00 WND 20 26200 -53.7 -88.2 1 34.5 -56.2 95 61 671.9 671.9 323.5 671.9 0.01 Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 558.12 mb = 5018.46 m = 16464.58 ft Wetbulb zero: 665.29 mb = 3586.20 m = 11765.61 ft Precipitable water: 1.92 inches Sfc-500 mean rel hum: 54.27 % Est. max temperature: 32.76 C = 90.97 F Sfc-Lift cond lev (LCL): 966.08 mb = 401.72 m = 1317.95 ft T: 24.15 C 700-500 lapse rate: 6.42 C/km ThetaE index: 7.79 C Layer 1000.0- 895.0 mb Conv cond level (CCL): 918.67 mb = 841.70 m = 2761.46 ft Mean mixing ratio: 17.77 g/kg Conv temperature: 29.56 C = 85.21 F Cap Strength: 1.50 C Lifted Index: -2.84 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.40 C Lifted Index @700 mb: 1.35 C Showalter Index: -1.73 C Risk: Thunderstorms probable Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 22.10 C K Index: 22.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 257.80 Risk: None Energy Index: -3.58 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 660.88 J/kg Max Up Vert Vel: 36.36 m/s Conv Inhibition (B-): 2.56 J/kg Cap Strength: 1.41 C Lift Cond Lev (LCL): 933.11 mb = 705.60 m = 2314.94 ft Lev Free Conv (LFC): 898.11 mb = 1038.56 m = 3407.31 ft Equ Level (EL): 888.11 mb = 1135.70 m = 3725.99 ft B at Equ Level: 6.90 J/kg Max Parcel Lev (MPL): 88.11 mb = 17339.31 m = 56886.82 ft Wind level data Storm motion: 94 at 14 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 1010 2 40 8 -5.1 -6.1 | 309 11 8.7 -7.1 1 1000 97 70 18 -16.9 -6.2 | 23 8 -3.0 -7.1 2 977 305 70 24 -22.6 -8.2 | 43 13 -8.7 -9.2 3 925 782 45 17 -12.0 -12.0 | 352 13 1.9 -13.0 4 911 914 40 19 -12.2 -14.6 | 354 16 1.7 -15.5 5 850 1515 55 14 -11.5 -8.0 | 345 9 2.4 -9.0 6 849 1524 55 16 -13.1 -9.2 | 356 10 0.8 -10.1 7 790 2134 55 16 -13.1 -9.2 | 356 10 0.8 -10.1 8 762 2438 65 13 -11.8 -5.5 | 342 7 2.1 -6.4 9 700 3164 75 16 -15.5 -4.1 | 17 5 -1.6 -5.1 10 684 3353 80 16 -15.8 -2.8 | 27 4 -1.9 -3.7 11 611 4267 60 24 -20.8 -12.0 | 28 15 -6.9 -12.9 12 567 4877 70 20 -18.8 -6.8 | 32 9 -4.9 -7.8 13 546 5182 60 20 -17.3 -10.0 | 17 11 -3.4 -10.9 14 506 5791 80 23 -22.7 -4.0 | 61 10 -8.8 -4.9 15 500 5890 70 21 -19.7 -7.2 | 36 10 -5.8 -8.1 16 433 7010 75 36 -34.8 -9.3 | 64 23 -20.9 -10.3 17 400 7620 95 12 -12.0 1.0 | 267 2 1.9 0.1 18 400 7620 105 25 -24.1 6.5 | 118 12 -10.3 5.5 19 368 8230 90 5 -5.0 0.0 | 276 9 8.9 -0.9 20 339 8839 105 10 -9.7 2.6 | 249 5 4.2 1.6 21 325 9144 90 11 -11.0 0.0 | 288 3 2.9 -0.9 22 300 9740 100 22 -21.7 3.8 | 110 8 -7.8 2.9 23 299 9754 105 20 -19.3 5.2 | 128 7 -5.4 4.2 24 275 10363 95 26 -25.9 2.3 | 96 12 -12.0 1.3 25 250 11020 125 19 -15.6 10.9 | 170 10 -1.7 10.0 26 230 11582 135 21 -14.8 14.8 | 176 14 -1.0 13.9 27 200 12510 110 21 -19.7 7.2 | 137 9 -5.8 6.2 28 191 12802 110 20 -18.8 6.8 | 140 8 -4.9 5.9 29 173 13411 115 18 -16.3 7.6 | 160 7 -2.4 6.7 30 157 14021 85 16 -15.9 -1.4 | 41 3 -2.1 -2.3 31 150 14310 70 19 -17.9 -6.5 | 28 8 -4.0 -7.4 32 135 14935 60 25 -21.7 -12.5 | 30 16 -7.8 -13.4 33 109 16154 85 41 -40.8 -3.6 | 80 27 -27.0 -4.5 34 100 16650 85 28 -27.9 -2.4 | 76 14 -14.0 -3.4 35 98 16764 85 28 -27.9 -2.4 | 76 14 -14.0 -3.4 36 83 17678 100 26 -25.6 4.5 | 107 12 -11.7 3.6 37 81 17798 90 24 -24.0 0.0 | 85 10 -10.1 -0.9 38 78 17983 90 24 -24.0 0.0 | 85 10 -10.1 -0.9 39 70 18590 95 40 -39.8 3.5 | 96 26 -26.0 2.5 40 70 18593 75 34 -32.8 -8.8 | 63 21 -19.0 -9.7 41 66 18898 95 41 -40.8 3.6 | 96 27 -27.0 2.6 42 63 19202 85 22 -21.9 -1.9 | 70 9 -8.0 -2.9 43 57 19812 130 10 -7.7 6.4 | 229 8 6.2 5.5 44 54 20117 65 10 -9.1 -4.2 | 317 7 4.8 -5.2 45 51 20422 80 11 -10.8 -1.9 | 313 4 3.1 -2.9 46 50 20570 130 31 -23.7 19.9 | 153 21 -9.9 19.0 47 49 20726 135 33 -23.3 23.3 | 157 24 -9.4 22.4 48 44 21336 95 21 -20.9 1.8 | 97 7 -7.0 0.9 49 42 21641 70 25 -23.5 -8.6 | 45 14 -9.6 -9.5 50 38 22250 70 35 -32.9 -12.0 | 56 23 -19.0 -12.9 51 34 22860 90 44 -44.0 0.0 | 88 30 -30.1 -0.9 52 30 23660 95 41 -40.8 3.6 | 96 27 -27.0 2.6 53 27 24384 90 41 -41.0 0.0 | 88 27 -27.1 -0.9 54 25 24689 110 42 -39.5 14.4 | 118 29 -25.6 13.4 55 24 24994 105 37 -35.7 9.6 | 112 23 -21.9 8.6 56 21 25908 85 50 -49.8 -4.4 | 82 36 -35.9 -5.3 57 20 26200 95 61 -60.8 5.3 | 95 47 -46.9 4.4 58 19 26518 95 61 -60.8 5.3 | 95 47 -46.9 4.4 59 17 27127 100 45 -44.3 7.8 | 103 31 -30.4 6.9 60 16 27737 90 26 -26.0 0.0 | 86 12 -12.1 -0.9 61 14 28346 170 4 -0.7 3.9 | 257 14 13.2 3.0 62 13 29261 0 0 -0.0 -0.0 | 274 14 13.9 -0.9 63 12 29870 235 15 12.3 8.6 | 254 27 26.2 7.7 64 10 30800 250 38 35.7 13.0 | 256 51 49.6 12.1 Wind Parameters Mean winds (0-6000m): 63.9 at 18.6 knts Storm direction: 93.9 at 13.9 knts Shear (0-3000m) pos: 2.8 neg: 1.1 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 58.9 deg Storm rel helicity (0-3000m) pos: 40.9 neg: -45.6 tot: -4.7 m^2/s^2 ave: -1.6 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 1.0 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 1372.66 Bulk Shear: 0.48 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 67 20 28 10| 14.2 0.0 14.2| 31.1 -16.2 14.9 29.9 0.46| 24.3 11.2 1000 58 19 13 11| 7.1 3.4 10.5| 32.5 -37.2 -4.7 -4.7 0.15| 16.9 2.5 1500 55 18 6 12| 4.2 2.3 6.5| 32.5 -42.0 -9.5 -6.3 0.09| 13.1 1.1 2000 55 18 3 11| 3.6 1.7 5.3| 37.0 -42.0 -5.0 -2.5 0.13| 10.3 1.3 2500 56 17 1 11| 2.8 1.4 4.1| 37.0 -45.6 -8.6 -3.4 0.08| 9.1 0.7 3000 58 17 1 10| 2.8 1.1 3.9| 40.9 -45.6 -4.7 -1.6 0.13| 8.0 1.0 4000 62 17 7 9| 2.4 1.1 3.4| 43.9 -46.3 -2.4 -0.6 0.14| 7.2 1.0 5000 62 18 13 9| 1.8 0.9 2.7| 46.4 -51.1 -4.6 -0.9 0.11| 6.7 0.7 6000 64 19 17 10| 1.7 0.8 2.5| 68.8 -64.6 4.2 0.7 0.12| 6.8 0.8 Wrote GIF file: /home/apache/climate/data/raob//PTKK/skewt/PTKK.skewt.20260104.00.gif