UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100700.upa.cvt Date: 0000Z 7 OCT 25 Searching for PTKK... Searching the city database file for: PTKK ... Date:0000Z 7 OCT 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 1012 2 29.4 23.4 70 6.0 25.0 40 7 301.5 304.9 297.7 355.2 18.19 1 1010 21 29.2 24.7 77 4.5 25.9 44 6 301.5 305.1 298.7 359.8 19.75 2 1000 115 28.4 24.2 78 4.2 25.3 65 3 301.5 305.1 298.4 358.7 19.35 3 958 496 24.4 22.7 90 1.7 23.2 96 11 301.2 304.6 297.8 355.5 18.43 4 934 718 22.6 21.3 92 1.3 21.7 92 12 301.6 304.8 297.2 352.7 17.32 5 925 803 22.2 19.6 85 2.6 20.4 90 13 302.0 304.9 296.3 348.4 15.71 6 924 812 22.2 19.5 85 2.7 20.3 89 13 302.1 305.0 296.3 348.3 15.63 7 910 945 21.4 19.1 87 2.3 19.8 80 13 302.6 305.5 296.3 348.4 15.47 8 893 1109 20.8 17.6 82 3.2 18.6 83 14 303.6 306.3 295.8 346.2 14.32 9 890 1138 20.6 17.6 83 3.0 18.5 84 14 303.7 306.4 295.8 346.4 14.37 10 877 1266 20.4 13.4 64 7.0 15.8 86 14 304.8 306.8 293.8 337.9 11.08 11 865 1385 20.0 13.0 64 7.0 15.4 88 15 305.6 307.6 293.9 338.4 10.95 12 854 1495 19.6 11.6 60 8.0 14.4 89 15 306.3 308.2 293.5 336.7 10.10 13 850 1536 19.2 11.2 60 8.0 14.1 90 15 306.3 308.1 293.3 336.0 9.88 14 842 1617 18.6 11.6 64 7.0 14.1 91 15 306.5 308.4 293.6 337.3 10.24 15 829 1751 17.8 9.8 59 8.0 12.8 94 15 307.0 308.7 293.0 334.9 9.21 16 824 1803 17.6 11.6 68 6.0 13.7 94 15 307.3 309.3 294.0 338.9 10.47 17 811 1939 17.2 9.2 59 8.0 12.2 88 14 308.3 310.0 293.3 335.8 9.04 18 743 2681 12.6 6.6 67 6.0 9.0 87 17 311.1 312.7 293.4 336.5 8.26 19 738 2738 12.4 6.4 67 6.0 8.8 90 17 311.5 313.0 293.5 336.8 8.20 20 735 2772 12.6 3.6 54 9.0 7.4 90 16 312.1 313.3 292.6 333.1 6.76 21 734 2783 12.6 3.6 54 9.0 7.4 90 16 312.2 313.5 292.6 333.2 6.77 22 731 2818 12.2 7.5 73 4.7 9.3 91 16 312.1 313.8 294.3 339.7 8.94 23 729 2841 12.6 2.6 50 10.0 6.9 91 15 312.8 314.0 292.4 332.6 6.34 24 727 2864 12.8 1.8 47 11.0 6.6 91 15 313.3 314.4 292.3 332.1 6.00 25 707 3098 11.0 5.0 66 6.0 7.4 94 10 313.8 315.3 293.8 338.0 7.76 26 700 3181 10.6 2.6 58 8.0 6.1 95 8 314.2 315.5 293.0 335.0 6.61 27 672 3521 8.8 -3.2 43 12.0 2.7 112 7 315.9 316.8 291.8 330.3 4.50 28 661 3657 8.0 1.0 61 7.0 4.1 101 8 316.5 317.7 293.4 336.3 6.24 29 644 3872 6.4 -0.6 61 7.0 2.6 84 11 317.0 318.1 293.1 335.2 5.69 30 642 3898 6.2 -2.8 52 9.0 1.5 82 11 317.1 318.0 292.4 332.6 4.85 31 638 3949 6.0 -4.0 49 10.0 1.0 77 12 317.4 318.3 292.2 331.8 4.46 32 634 4001 5.8 -2.2 56 8.0 1.6 76 12 317.8 318.8 292.9 334.3 5.14 33 627 4092 5.2 -3.8 52 9.0 0.7 81 12 318.1 319.0 292.5 333.0 4.61 34 615 4249 4.0 -2.0 65 6.0 0.8 88 13 318.5 319.5 293.3 335.8 5.38 35 608 4342 3.4 -4.6 56 8.0 -0.6 87 13 318.8 319.7 292.6 333.3 4.47 36 606 4369 3.2 -3.8 60 7.0 -0.3 86 12 318.9 319.8 292.9 334.3 4.77 37 597 4491 2.6 -5.4 56 8.0 -1.3 80 12 319.6 320.4 292.7 333.5 4.29 38 590 4586 1.8 -5.2 60 7.0 -1.6 75 11 319.7 320.6 292.8 334.0 4.40 39 588 4614 1.4 -2.3 76 3.7 -0.5 77 11 319.6 320.7 293.6 337.3 5.50 40 585 4655 1.0 -1.2 85 2.2 -0.2 79 12 319.6 320.7 294.0 338.9 6.00 41 575 4794 0.4 -1.9 85 2.3 -0.8 88 14 320.5 321.6 294.1 339.2 5.80 42 571 4850 0.0 -1.1 92 1.1 -0.6 92 14 320.6 321.8 294.4 340.6 6.20 43 567 4906 0.0 -3.1 80 3.1 -1.6 95 15 321.3 322.3 294.0 338.7 5.38 44 560 5006 -0.3 -3.7 78 3.4 -2.0 94 15 322.1 323.1 294.1 339.0 5.20 45 554 5092 0.0 -4.8 70 4.8 -2.4 94 15 323.4 324.4 294.1 339.3 4.84 46 540 5297 -0.9 -7.9 59 7.0 -4.2 93 16 324.7 325.5 293.7 337.7 3.91 47 539 5312 -0.9 -6.9 64 6.0 -3.8 93 16 324.9 325.7 294.0 338.9 4.23 48 537 5342 -0.9 -8.9 55 8.0 -4.6 93 16 325.2 326.0 293.7 337.4 3.63 49 533 5402 -1.3 -9.3 54 8.0 -4.9 93 16 325.5 326.2 293.6 337.3 3.55 50 524 5538 -1.9 -12.9 43 11.0 -6.5 92 16 326.3 326.9 293.2 335.5 2.70 51 522 5568 -2.1 -10.1 54 8.0 -5.7 92 16 326.4 327.1 293.8 337.9 3.40 52 520 5599 -2.1 -14.1 39 12.0 -7.0 92 16 326.8 327.3 293.1 335.2 2.47 53 518 5629 -2.3 -10.3 54 8.0 -5.8 91 16 326.9 327.6 293.9 338.3 3.37 54 500 5910 -4.1 -21.1 25 17.0 -9.8 90 17 328.0 328.3 292.5 333.0 1.42 55 400 7630 -15.7 -20.2 68 4.5 -17.1 85 21 334.6 335.0 294.7 341.4 1.92 56 300 9740 -30.7 -42.7 30 12.0 -32.1 95 20 342.1 342.2 295.1 343.3 0.30 57 250 11000 -41.7 -48.7 47 7.0 -42.2 85 13 344.1 344.1 295.5 344.8 0.18 58 200 12480 -53.7 -61.7 37 8.0 -53.9 15 17 347.7 347.7 296.2 347.9 0.05 59 150 14260 -68.5 -79.5 19 11.0 -68.5 140 26 352.1 352.1 297.1 352.1 0.00 60 105 16335 -81.9 -86.1 49 4.2 -81.9 225 5 364.4 364.4 299.5 364.4 0.00 61 100 16610 -81.3 -85.7 47 4.4 -81.3 85 20 370.6 370.6 300.7 370.7 0.00 62 92 17085 -78.1 -87.1 22 9.0 -78.1 98 21 385.9 385.9 303.2 385.9 0.00 63 91 17148 -76.3 -87.3 16 11.0 -76.3 101 21 390.7 390.7 303.9 390.7 0.00 64 76 18189 -76.9 -87.9 16 11.0 -76.9 78 29 410.1 410.1 306.5 410.1 0.00 65 75 18266 -75.3 -87.3 14 12.0 -75.3 80 31 415.0 415.0 307.1 415.0 0.00 66 70 18670 -72.7 -89.7 6 17.0 -72.8 65 21 428.9 428.9 308.7 428.9 0.00 67 67 18926 -71.9 -89.9 5 18.0 -72.0 63 19 436.0 436.0 309.4 436.0 0.00 68 62 19379 -73.9 -89.9 7 16.0 -74.0 72 26 441.3 441.3 310.0 441.3 0.00 69 57 19873 -69.1 -91.1 3 22.0 -69.2 77 22 463.0 463.0 312.0 463.0 0.00 70 50 20660 -65.5 -91.5 2 26.0 -65.8 90 36 489.1 489.1 314.1 489.1 0.00 71 47 21039 -64.1 -91.1 1 27.0 -64.5 90 39 501.2 501.2 315.0 501.2 0.00 72 42 21727 -66.5 -91.5 2 25.0 -66.8 109 34 511.7 511.7 315.8 511.7 0.00 73 38 22337 -64.9 -91.9 1 27.0 -65.3 83 35 530.6 530.6 316.9 530.6 0.00 74 36 22670 -61.7 -90.7 1 29.0 -62.3 78 35 547.1 547.1 317.9 547.2 0.00 75 33 23211 -61.5 -90.5 1 29.0 -62.2 93 43 561.5 561.5 318.7 561.5 0.00 76 30 23800 -64.1 -91.1 1 27.0 -64.7 75 51 569.9 569.9 319.2 569.9 0.00 77 29 24007 -64.5 -91.5 1 27.0 -65.1 77 53 574.3 574.3 319.4 574.4 0.00 78 28 24222 -63.3 -92.3 1 29.0 -64.0 79 56 583.5 583.5 319.8 583.5 0.00 79 26 24682 -58.1 -90.1 1 32.0 -59.4 84 61 610.7 610.7 321.1 610.8 0.00 80 24 25187 -56.9 -88.9 1 32.0 -58.5 89 67 628.4 628.4 321.8 628.4 0.01 81 21 26031 -57.3 -89.3 1 32.0 -59.0 90 65 651.6 651.6 322.7 651.7 0.01 82 20 26340 -55.5 -89.5 1 34.0 -57.6 90 71 666.3 666.3 323.3 666.3 0.01 83 18 27018 -52.3 -87.3 1 35.0 -55.4 95 79 696.8 696.8 324.3 696.8 0.01 84 18 27018 -52.3 -87.3 1 35.0 -55.4 95 79 696.8 696.8 324.3 696.8 0.01 85 17 27391 -49.3 -86.3 1 37.0 -53.4 99 77 717.9 717.9 325.0 718.0 0.01 86 15 28217 -47.5 -85.5 1 38.0 -52.7 101 70 750.0 750.0 326.0 750.2 0.02 87 14 28675 -46.3 -85.3 0 39.0 -52.2 97 65 769.0 769.0 326.4 769.2 0.02 88 13 29170 -43.7 -83.7 0 40.0 -51.0 84 65 794.5 794.5 327.1 794.8 0.03 89 12 29709 -43.7 -83.7 0 40.0 -51.3 85 71 812.9 812.9 327.5 813.2 0.03 90 11 30294 -44.5 -84.5 0 40.0 -52.1 90 70 830.5 830.5 328.0 830.7 0.03 91 10 30940 -39.3 -81.3 0 42.0 -50.0 90 38 872.8 872.9 328.9 873.4 0.05 92 9.9 31009 -39.1 -81.1 0 42.0 -50.0 93 37 876.1 876.1 329.0 876.7 0.06 93 9.6 31221 -35.5 -78.5 0 43.0 -48.6 103 34 897.4 897.5 329.4 898.4 0.09 94 8.5 32061 -39.5 -81.5 0 42.0 -50.8 140 23 913.6 913.6 329.7 914.2 0.06 95 7.5 32924 -36.5 -79.5 0 43.0 -50.3 179 11 959.0 959.1 330.5 960.1 0.10 96 7.0 33400 -38.3 -80.3 0 42.0 -51.4 200 4 970.7 970.8 330.7 971.7 0.09 97 6.5 33907 -40.5 -81.5 0 41.0 -52.6 982.2 982.3 330.9 983.1 0.08 98 6.3 34122 -36.7 -78.7 0 42.0 -51.3 1007.2 1007.3 331.3 1008.8 0.13 99 6.2 34233 -36.1 -79.1 0 43.0 -51.2 1014.4 1014.5 331.4 1015.9 0.12 100 6.1 34346 -35.5 -78.5 0 43.0 -51.0 1021.7 1021.8 331.5 1023.4 0.14 101 6.0 34462 -31.1 -75.1 1 44.0 -49.6 1045.6 1045.7 331.9 1048.6 0.24 TRP 105 16335 -81.9 -86.1 49 4.2 -81.9 225 5 364.4 364.4 299.5 364.4 0.00 WND 18 27018 -52.3 -87.3 1 35.0 -55.4 95 79 696.8 696.8 324.3 696.8 0.01 Sounding variables and indices 1000-500 mb thick: 5795.00 m Freezing level: 567.00 mb = 4906.20 m = 16096.28 ft Freezing level: 554.00 mb = 5092.33 m = 16706.90 ft Freezing level: 554.00 mb = 5092.33 m = 16706.90 ft Wetbulb zero: 610.82 mb = 4304.86 m = 14123.38 ft Precipitable water: 2.02 inches Sfc-500 mean rel hum: 64.89 % Est. max temperature: 33.65 C = 92.57 F Sfc-Lift cond lev (LCL): 928.09 mb = 773.85 m = 2538.85 ft T: 22.34 C 700-500 lapse rate: 5.39 C/km ThetaE index: 11.56 C Layer 1000.0- 910.0 mb Conv cond level (CCL): 913.50 mb = 911.90 m = 2991.76 ft Mean mixing ratio: 18.03 g/kg Conv temperature: 30.36 C = 86.65 F Cap Strength: 0.60 C Lifted Index: -2.83 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.88 C Lifted Index @700 mb: -1.26 C Showalter Index: 4.38 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 15.30 C K Index: 26.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 181.40 Risk: None Energy Index: -0.46 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1753.61 J/kg Max Up Vert Vel: 59.22 m/s Conv Inhibition (B-): 9.36 J/kg Cap Strength: 0.55 C Lift Cond Lev (LCL): 925.98 mb = 793.72 m = 2604.05 ft Lev Free Conv (LFC): 830.98 mb = 1730.29 m = 5676.73 ft Equ Level (EL): 130.98 mb = 15048.90 m = 49372.45 ft B at Equ Level: 1727.77 J/kg Max Parcel Lev (MPL): 80.98 mb = 17822.23 m = 58471.18 ft Wind level data Storm motion: 118 at 10 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 1012 2 40 7 -4.5 -5.4 | 337 11 4.1 -9.9 1 1000 115 65 3 -2.7 -1.3 | 315 8 5.9 -5.8 2 979 305 100 10 -9.8 1.7 | 23 3 -1.2 -2.8 3 925 803 90 13 -13.0 0.0 | 44 6 -4.4 -4.6 4 913 914 80 13 -12.8 -2.3 | 31 8 -4.2 -6.8 5 850 1536 90 15 -15.0 0.0 | 54 8 -6.4 -4.6 6 821 1829 95 15 -14.9 1.3 | 63 7 -6.3 -3.3 7 792 2134 75 13 -12.6 -3.4 | 26 9 -3.9 -7.9 8 764 2438 75 19 -18.4 -4.9 | 46 14 -9.7 -9.5 9 737 2743 90 17 -17.0 0.0 | 61 10 -8.4 -4.6 10 700 3181 95 8 -8.0 0.7 | 350 4 0.7 -3.9 11 685 3353 125 5 -4.1 2.9 | 290 5 4.5 -1.7 12 636 3962 75 12 -11.6 -3.1 | 21 8 -3.0 -7.7 13 612 4267 90 13 -13.0 0.0 | 44 6 -4.4 -4.6 14 590 4572 75 11 -10.6 -2.8 | 15 8 -2.0 -7.4 15 568 4877 95 15 -14.9 1.3 | 63 7 -6.3 -3.3 16 500 5910 90 17 -17.0 0.0 | 61 10 -8.4 -4.6 17 400 7630 85 21 -20.9 -1.8 | 63 14 -12.3 -6.4 18 369 8230 95 23 -22.9 2.0 | 80 15 -14.3 -2.6 19 339 8839 80 29 -28.6 -5.0 | 64 22 -19.9 -9.6 20 325 9144 70 23 -21.6 -7.9 | 46 18 -13.0 -12.4 21 300 9740 95 20 -19.9 1.7 | 76 12 -11.3 -2.8 22 286 10058 100 20 -19.7 3.5 | 84 11 -11.1 -1.1 23 262 10668 85 16 -15.9 -1.4 | 51 9 -7.3 -6.0 24 251 10973 95 15 -14.9 1.3 | 63 7 -6.3 -3.3 25 250 11000 85 13 -13.0 -1.1 | 37 7 -4.3 -5.7 26 229 11582 70 12 -11.3 -4.1 | 17 9 -2.6 -8.7 27 219 11887 30 18 -9.0 -15.6 | 1 20 -0.4 -20.1 28 200 12480 15 17 -4.4 -16.4 | 349 21 4.2 -21.0 29 190 12802 10 18 -3.1 -17.7 | 346 23 5.5 -22.3 30 181 13106 40 10 -6.4 -7.7 | 350 12 2.2 -12.2 31 172 13411 115 10 -9.1 4.2 | 52 1 -0.4 -0.3 32 150 14260 140 26 -16.7 19.9 | 152 17 -8.1 15.4 33 148 14326 130 28 -21.4 18.0 | 136 19 -12.8 13.4 34 134 14935 140 19 -12.2 14.6 | 160 11 -3.6 10.0 35 127 15240 185 16 1.4 15.9 | 221 15 10.0 11.4 36 120 15545 215 11 6.3 9.0 | 253 16 14.9 4.4 37 114 15850 190 14 2.4 13.8 | 230 14 11.1 9.2 38 108 16154 195 14 3.6 13.5 | 234 15 12.3 9.0 39 105 16335 225 5 3.5 3.5 | 275 12 12.2 -1.0 40 103 16459 220 10 6.4 7.7 | 258 15 15.1 3.1 41 100 16610 85 20 -19.9 -1.7 | 61 13 -11.3 -6.3 42 97 16764 85 20 -19.9 -1.7 | 61 13 -11.3 -6.3 43 88 17374 110 21 -19.7 7.2 | 103 11 -11.1 2.6 44 83 17678 115 19 -17.2 8.0 | 112 9 -8.6 3.5 45 79 17983 75 23 -22.2 -6.0 | 52 17 -13.6 -10.5 46 71 18593 85 39 -38.9 -3.4 | 75 31 -30.2 -8.0 47 70 18670 65 21 -19.0 -8.9 | 38 17 -10.4 -13.4 48 64 19202 60 17 -14.7 -8.5 | 25 14 -6.1 -13.1 49 61 19507 80 31 -30.5 -5.4 | 66 24 -21.9 -9.9 50 55 20117 75 16 -15.5 -4.1 | 38 11 -6.8 -8.7 51 50 20660 90 36 -36.0 0.0 | 81 28 -27.4 -4.6 52 47 21031 90 39 -39.0 0.0 | 81 31 -30.4 -4.6 53 41 21946 115 33 -29.9 13.9 | 114 23 -21.3 9.4 54 39 22250 85 35 -34.9 -3.1 | 74 27 -26.2 -7.6 55 35 22860 75 35 -33.8 -9.1 | 62 29 -25.2 -13.6 56 33 23165 95 42 -41.8 3.7 | 88 33 -33.2 -0.9 57 30 23774 75 53 -51.2 -13.7 | 67 46 -42.6 -18.3 58 30 23800 75 51 -49.3 -13.2 | 66 44 -40.6 -17.8 59 24 25298 90 68 -68.0 0.0 | 86 60 -59.4 -4.6 60 21 25908 90 63 -63.0 0.0 | 85 55 -54.4 -4.6 61 20 26340 90 71 -71.0 0.0 | 86 63 -62.4 -4.6 62 18 27018 95 79 -78.7 6.9 | 92 70 -70.1 2.3 63 18 27127 95 79 -78.7 6.9 | 92 70 -70.1 2.3 64 16 27737 105 74 -71.5 19.2 | 103 65 -62.8 14.6 65 13 28956 95 63 -62.8 5.5 | 91 54 -54.1 0.9 66 13 29261 80 65 -64.0 -11.3 | 74 58 -55.4 -15.8 67 11 30175 90 77 -77.0 0.0 | 86 69 -68.4 -4.6 68 10 30940 90 38 -38.0 0.0 | 81 30 -29.4 -4.6 69 7 33400 200 4 1.4 3.8 | 275 10 10.0 -0.8 Wind Parameters Mean winds (0-6000m): 87.8 at 13.0 knts Storm direction: 117.8 at 9.8 knts Shear (0-3000m) pos: 2.2 neg: 1.5 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 60.1 deg Storm rel helicity (0-3000m) pos: 35.2 neg: -23.6 tot: 11.6 m^2/s^2 ave: 3.9 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 1.0 10^-3/s Energy-Hel index: 0.19 Bulk Rich Number: 485.04 Bulk Shear: 3.62 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 90 8 350 5| 9.6 0.0 9.6| 8.5 -7.9 0.7 1.3 0.27| 13.7 3.7 1000 89 10 18 5| 4.8 1.9 6.7| 9.9 -10.4 -0.4 -0.4 0.17| 9.2 1.6 1500 88 11 30 6| 4.1 1.3 5.3| 15.2 -10.4 4.8 3.2 0.28| 7.0 1.9 2000 89 12 38 6| 3.0 1.2 4.2| 17.5 -16.0 1.5 0.8 0.16| 6.4 1.0 2500 86 13 38 7| 2.4 1.8 4.2| 29.0 -19.4 9.6 3.8 0.19| 6.7 1.3 3000 86 14 41 7| 2.2 1.5 3.7| 35.2 -23.6 11.6 3.9 0.14| 7.2 1.0 4000 87 12 34 6| 2.0 2.1 4.1| 40.7 -30.6 10.1 2.5 0.07| 7.6 0.6 5000 87 12 35 6| 1.9 1.7 3.6| 55.0 -35.2 19.8 4.0 0.13| 7.2 1.0 6000 88 13 41 7| 1.6 1.6 3.2| 55.0 -35.6 19.4 3.2 0.13| 6.2 0.8 Wrote GIF file: /home/apache/climate/data/raob//PTKK/skewt/PTKK.skewt.20251007.00.gif