UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for PTKK... Searching the city database file for: PTKK ... Date:0000Z 16 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 1009 2 30.8 24.8 70 6.0 26.3 30 3 303.2 306.8 299.1 362.3 19.90 1 1000 84 29.2 24.2 75 5.0 25.5 125 5 302.4 305.9 298.7 359.7 19.35 2 979 273 27.0 23.2 80 3.8 24.2 87 12 302.0 305.4 298.1 356.9 18.59 3 946 576 24.0 22.4 91 1.6 22.9 83 14 301.9 305.3 297.9 356.0 18.32 4 925 773 22.6 20.5 88 2.1 21.1 85 15 302.4 305.5 297.0 351.6 16.63 5 924 782 22.6 20.2 86 2.4 20.9 86 15 302.5 305.5 296.8 350.9 16.34 6 903 983 21.4 18.8 85 2.6 19.6 101 20 303.3 306.1 296.3 348.6 15.30 7 887 1138 21.0 15.0 69 6.0 17.0 102 19 304.4 306.7 294.5 340.7 12.18 8 873 1276 20.2 14.2 68 6.0 16.2 103 18 305.0 307.1 294.3 340.1 11.74 9 850 1507 18.6 13.9 74 4.7 15.5 105 17 305.6 307.8 294.6 341.1 11.83 10 846 1548 18.2 14.6 80 3.6 15.8 105 16 305.6 307.9 295.0 342.9 12.45 11 840 1609 18.0 13.0 73 5.0 14.7 104 16 306.0 308.1 294.3 339.9 11.28 12 838 1629 17.8 13.6 76 4.2 15.0 104 16 306.0 308.2 294.7 341.4 11.76 13 836 1649 18.0 11.0 64 7.0 13.5 104 16 306.5 308.3 293.4 336.3 9.91 14 834 1670 17.8 13.4 75 4.4 14.9 104 16 306.5 308.6 294.7 341.5 11.67 15 831 1701 17.8 9.8 59 8.0 12.8 104 16 306.8 308.5 292.9 334.6 9.19 16 813 1888 16.6 11.8 73 4.8 13.5 102 16 307.4 309.4 294.3 339.9 10.76 17 803 1994 16.4 8.4 59 8.0 11.4 101 16 308.3 309.9 293.0 334.6 8.65 18 795 2079 15.4 11.3 77 4.1 12.7 100 16 308.1 310.1 294.4 340.4 10.64 19 794 2090 15.4 9.4 67 6.0 11.6 100 16 308.2 310.0 293.5 336.7 9.37 20 783 2208 14.8 11.2 79 3.6 12.5 101 15 308.8 310.8 294.7 341.4 10.74 21 780 2241 14.6 10.0 74 4.6 11.7 102 15 308.9 310.8 294.1 339.2 9.94 22 779 2251 14.4 11.1 81 3.3 12.3 102 15 308.8 310.9 294.7 341.4 10.72 23 773 2317 14.4 8.4 67 6.0 10.7 103 14 309.5 311.2 293.6 337.0 8.99 24 770 2350 14.2 10.0 76 4.2 11.5 103 14 309.7 311.6 294.4 340.4 10.07 25 768 2372 14.2 9.5 73 4.7 11.2 104 14 309.9 311.7 294.3 339.7 9.75 26 765 2405 14.2 7.2 63 7.0 9.9 104 13 310.2 311.8 293.3 335.9 8.36 27 762 2438 14.0 8.0 67 6.0 10.3 105 13 310.4 312.0 293.7 337.6 8.87 28 758 2483 14.4 3.4 48 11.0 8.1 105 14 311.3 312.5 292.1 331.3 6.46 29 754 2527 14.0 4.0 51 10.0 8.2 106 14 311.3 312.6 292.3 332.3 6.77 30 751 2561 13.8 7.8 67 6.0 10.1 106 15 311.4 313.1 294.0 338.8 8.88 31 745 2629 13.8 3.8 51 10.0 8.0 106 16 312.2 313.4 292.6 333.2 6.76 32 742 2663 13.4 6.4 63 7.0 9.2 107 16 312.1 313.6 293.6 337.3 8.15 33 738 2709 13.4 2.4 47 11.0 7.2 107 17 312.6 313.7 292.2 331.8 6.17 34 731 2789 12.6 8.9 78 3.7 10.3 107 18 312.5 314.4 295.0 342.9 9.84 35 727 2835 12.6 5.6 62 7.0 8.4 108 19 313.0 314.5 293.7 337.5 7.87 36 721 2905 12.6 2.6 50 10.0 6.9 108 19 313.8 315.0 292.7 333.9 6.41 37 720 2916 12.6 2.6 50 10.0 6.9 108 20 313.9 315.1 292.8 334.0 6.42 38 716 2963 12.6 -1.4 38 14.0 5.2 109 20 314.4 315.3 291.6 329.7 4.82 39 712 3010 12.4 2.4 50 10.0 6.7 109 21 314.7 315.9 293.0 334.8 6.40 40 708 3058 12.2 1.2 47 11.0 6.1 109 22 315.0 316.1 292.7 333.6 5.90 41 707 3069 12.2 0.2 44 12.0 5.6 109 22 315.1 316.2 292.4 332.5 5.50 42 703 3117 12.0 0.0 44 12.0 5.4 110 22 315.4 316.4 292.4 332.7 5.45 43 700 3153 11.8 0.8 47 11.0 5.7 110 23 315.6 316.7 292.7 333.9 5.80 44 691 3261 10.8 3.8 62 7.0 6.7 110 23 315.6 317.0 294.0 338.6 7.29 45 684 3346 9.8 6.9 82 2.9 8.0 110 22 315.4 317.2 295.3 344.1 9.17 46 681 3383 9.8 5.6 75 4.2 7.2 110 22 315.8 317.4 294.8 342.2 8.41 47 679 3407 9.6 5.6 76 4.0 7.2 110 22 315.9 317.5 294.9 342.3 8.43 48 674 3469 9.4 2.4 62 7.0 5.4 110 22 316.3 317.6 293.7 337.7 6.77 49 659 3655 8.0 3.0 71 5.0 5.1 110 21 316.8 318.2 294.2 339.6 7.23 50 634 3974 6.8 -4.2 45 11.0 1.3 110 20 318.9 319.8 292.6 333.2 4.42 51 632 4000 6.6 -2.4 53 9.0 1.9 110 20 319.0 320.0 293.2 335.3 5.08 52 630 4027 6.4 -3.6 49 10.0 1.3 110 20 319.0 319.9 292.8 334.1 4.65 53 626 4079 6.0 -2.0 56 8.0 1.8 110 20 319.2 320.2 293.4 336.2 5.28 54 500 5890 -4.1 -12.1 54 8.0 -7.5 95 26 328.0 328.6 293.9 338.3 3.02 55 400 7610 -15.5 -27.5 35 12.0 -18.6 50 26 334.8 335.0 294.0 338.5 1.00 56 300 9720 -28.9 -56.9 5 28.0 -31.2 55 12 344.6 344.7 295.5 344.9 0.06 57 250 11000 -39.7 -61.7 8 22.0 -40.8 20 24 347.0 347.1 296.0 347.2 0.04 58 200 12480 -53.3 -65.3 22 12.0 -53.6 5 27 348.4 348.4 296.3 348.5 0.03 59 150 14270 -68.3 -77.3 26 9.0 -68.4 335 15 352.4 352.4 297.1 352.5 0.01 60 100 16610 -83.3 -87.4 49 4.1 -83.3 215 18 366.8 366.8 300.0 366.8 0.00 61 96 16839 -80.3 -86.3 36 6.0 -80.3 218 17 377.0 377.0 301.8 377.0 0.00 62 95 16898 -78.9 -85.9 31 7.0 -78.9 220 16 380.8 380.8 302.4 380.8 0.00 63 92 17081 -78.3 -86.3 26 8.0 -78.3 215 13 385.5 385.5 303.1 385.5 0.00 64 90 17206 -78.5 -87.5 22 9.0 -78.5 145 12 387.6 387.6 303.4 387.6 0.00 65 89 17270 -75.9 -85.9 19 10.0 -75.9 109 11 394.0 394.0 304.3 394.0 0.00 66 88 17336 -75.7 -85.7 19 10.0 -75.7 73 10 395.7 395.7 304.6 395.7 0.00 67 76 18178 -78.1 -87.1 22 9.0 -78.1 316 10 407.6 407.6 306.2 407.6 0.00 68 73 18409 -76.5 -86.5 19 10.0 -76.6 346 8 415.7 415.7 307.2 415.7 0.00 69 70 18650 -78.3 -87.3 22 9.0 -78.3 60 18 416.9 416.9 307.3 416.9 0.00 70 69 18732 -78.5 -87.5 22 9.0 -78.5 62 18 418.2 418.2 307.5 418.2 0.00 71 66 18987 -76.5 -87.5 16 11.0 -76.6 73 19 427.9 427.9 308.6 427.9 0.00 72 65 19074 -76.9 -88.9 13 12.0 -76.9 80 20 428.9 428.9 308.7 428.9 0.00 73 63 19255 -74.3 -88.3 10 14.0 -74.3 93 18 438.4 438.4 309.7 438.5 0.00 74 60 19538 -75.1 -89.1 10 14.0 -75.2 104 13 442.8 442.8 310.1 442.8 0.00 75 59 19637 -72.5 -89.5 6 17.0 -72.6 103 15 450.8 450.8 310.9 450.8 0.00 76 51 20501 -68.3 -90.3 3 22.0 -68.5 94 31 479.8 479.8 313.4 479.8 0.00 77 50 20620 -68.7 -90.7 3 22.0 -68.9 85 25 481.6 481.6 313.6 481.6 0.00 78 45 21253 -67.9 -90.9 2 23.0 -68.1 80 34 498.3 498.3 314.8 498.3 0.00 79 42 21673 -63.5 -90.5 1 27.0 -64.0 89 47 519.1 519.1 316.2 519.1 0.00 80 39 22129 -62.5 -89.5 1 27.0 -63.0 98 54 532.7 532.7 317.1 532.8 0.00 81 36 22621 -65.1 -90.1 2 25.0 -65.5 103 51 538.4 538.4 317.4 538.4 0.00 82 34 22972 -61.9 -89.9 1 28.0 -62.6 96 49 555.6 555.6 318.4 555.7 0.00 83 31 23545 -61.1 -89.1 1 28.0 -61.9 84 47 572.7 572.7 319.3 572.7 0.00 84 30 23750 -58.9 -88.9 1 30.0 -59.9 80 46 584.1 584.1 319.9 584.1 0.00 85 29 23963 -58.7 -88.7 1 30.0 -59.8 80 46 590.3 590.3 320.2 590.3 0.01 86 28 24184 -56.7 -87.7 1 31.0 -58.1 84 51 601.8 601.8 320.7 601.9 0.01 87 25 24905 -55.3 -86.3 1 31.0 -57.1 97 59 625.7 625.7 321.7 625.7 0.01 88 23 25438 -54.3 -86.3 1 32.0 -56.4 104 59 643.7 643.7 322.4 643.8 0.01 89 22 25725 -50.1 -84.1 1 34.0 -53.3 108 59 664.5 664.5 323.2 664.6 0.02 90 21 26030 -48.7 -83.7 1 35.0 -52.4 104 60 677.6 677.6 323.7 677.7 0.02 91 20 26350 -49.5 -83.5 1 34.0 -53.1 90 62 684.7 684.7 323.9 684.8 0.02 92 17 27415 -48.6 -83.4 1 34.8 -52.9 90 66 720.2 720.2 325.1 720.4 0.02 93 11 30292 -46.1 -83.1 1 37.0 -52.9 102 32 824.7 824.7 327.8 825.0 0.04 94 10 30930 -42.7 -81.7 1 39.0 -51.5 105 24 860.2 860.2 328.6 860.6 0.05 95 9.4 31350 -41.5 -81.5 1 40.0 -51.2 102 21 880.1 880.1 329.0 880.6 0.06 96 9.0 31644 -44.1 -82.1 1 38.0 -52.7 101 19 881.1 881.1 329.1 881.6 0.05 97 8.5 32029 -43.9 -82.9 1 39.0 -52.8 98 17 896.4 896.4 329.4 896.9 0.05 98 8.3 32190 -40.9 -81.9 0 41.0 -51.6 97 16 914.3 914.4 329.7 914.9 0.06 99 8.1 32356 -41.1 -81.1 1 40.0 -51.8 96 15 919.9 920.0 329.8 920.7 0.07 100 7.5 32884 -37.9 -79.9 0 42.0 -50.8 93 11 953.4 953.4 330.4 954.4 0.09 101 7.3 33071 -38.5 -80.5 0 42.0 -51.2 92 10 958.3 958.4 330.5 959.2 0.08 102 7.0 33360 -37.7 -79.7 0 42.0 -51.1 90 8 973.2 973.3 330.8 974.3 0.10 103 6.9 33459 -37.3 -79.3 0 42.0 -51.0 978.9 978.9 330.8 980.1 0.11 104 6.7 33664 -34.1 -77.1 0 43.0 -50.0 1000.5 1000.6 331.2 1002.4 0.16 105 6.5 33877 -32.7 -76.7 0 44.0 -49.7 1015.2 1015.3 331.4 1017.3 0.17 TRP 100 16610 -83.3 -87.4 49 4.1 -83.3 215 18 366.8 366.8 300.0 366.8 0.00 WND 17 27415 -48.6 -83.4 1 34.8 -52.9 90 66 720.2 720.2 325.1 720.4 0.02 Sounding variables and indices 1000-500 mb thick: 5806.00 m Freezing level: 551.15 mb = 5154.80 m = 16911.86 ft Wetbulb zero: 601.81 mb = 4396.51 m = 14424.08 ft Precipitable water: 2.03 inches Sfc-500 mean rel hum: 64.35 % Est. max temperature: 33.00 C = 91.41 F Sfc-Lift cond lev (LCL): 925.63 mb = 766.99 m = 2516.35 ft T: 22.64 C 700-500 lapse rate: 5.81 C/km ThetaE index: 22.27 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 903.49 mb = 978.15 m = 3209.12 ft Mean mixing ratio: 18.04 g/kg Conv temperature: 30.88 C = 87.59 F Cap Strength: 0.51 C Lifted Index: -3.07 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.49 C Lifted Index @700 mb: -0.29 C Showalter Index: 2.27 C Risk: Showers probable Total Totals Index: 40.70 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 18.00 C K Index: 25.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 226.80 Risk: None Energy Index: -0.50 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1577.97 J/kg Max Up Vert Vel: 56.18 m/s Conv Inhibition (B-): 7.48 J/kg Cap Strength: 0.93 C Lift Cond Lev (LCL): 917.11 mb = 847.73 m = 2781.22 ft Lev Free Conv (LFC): 862.11 mb = 1384.81 m = 4543.28 ft Equ Level (EL): 132.11 mb = 15003.02 m = 49221.91 ft B at Equ Level: 1560.59 J/kg Max Parcel Lev (MPL): 82.11 mb = 17734.07 m = 58181.95 ft Wind level data Storm motion: 130 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 1009 2 30 3 -1.5 -2.6 | 322 15 9.1 -11.4 1 1000 84 125 5 -4.1 2.9 | 313 9 6.5 -5.9 2 975 305 80 13 -12.8 -2.3 | 12 11 -2.2 -11.1 3 925 773 85 15 -14.9 -1.3 | 23 11 -4.4 -10.1 4 910 914 100 20 -19.7 3.5 | 60 11 -9.1 -5.3 5 850 1507 105 17 -16.4 4.4 | 53 7 -5.9 -4.4 6 848 1524 105 16 -15.5 4.1 | 46 7 -4.9 -4.7 7 789 2134 100 16 -15.8 2.8 | 41 8 -5.2 -6.0 8 762 2438 105 13 -12.6 3.4 | 20 6 -2.0 -5.4 9 700 3153 110 23 -21.6 7.9 | 85 11 -11.1 -0.9 10 610 4267 110 19 -17.9 6.5 | 73 8 -7.3 -2.3 11 545 5182 80 19 -18.7 -3.3 | 34 15 -8.2 -12.1 12 500 5890 95 26 -25.9 2.3 | 67 17 -15.3 -6.5 13 468 6401 90 31 -31.0 0.0 | 67 22 -20.4 -8.8 14 432 7010 85 30 -29.9 -2.6 | 59 22 -19.3 -11.4 15 400 7610 50 26 -19.9 -16.7 | 20 27 -9.4 -25.5 16 399 7620 50 26 -19.9 -16.7 | 20 27 -9.4 -25.5 17 383 7925 65 25 -22.7 -10.6 | 32 23 -12.1 -19.4 18 368 8230 60 21 -18.2 -10.5 | 22 21 -7.6 -19.3 19 311 9449 85 20 -19.9 -1.7 | 42 14 -9.4 -10.5 20 300 9720 55 12 -9.8 -6.9 | 357 16 0.7 -15.7 21 286 10058 40 12 -7.7 -9.2 | 351 18 2.8 -18.0 22 250 11000 20 24 -8.2 -22.6 | 356 31 2.3 -31.3 23 200 12480 5 27 -2.4 -26.9 | 347 37 8.2 -35.7 24 190 12802 5 28 -2.4 -27.9 | 348 38 8.1 -36.7 25 181 13106 15 24 -6.2 -23.2 | 352 32 4.3 -32.0 26 164 13716 5 17 -1.5 -16.9 | 341 27 9.1 -25.7 27 156 14021 330 14 7.0 -12.1 | 320 27 17.6 -20.9 28 150 14270 335 15 6.3 -13.6 | 323 28 16.9 -22.4 29 134 14935 325 18 10.3 -14.7 | 318 31 20.9 -23.5 30 127 15240 310 12 9.2 -7.7 | 310 26 19.7 -16.5 31 120 15545 315 19 13.4 -13.4 | 313 33 24.0 -22.2 32 114 15850 335 12 5.1 -10.9 | 322 25 15.6 -19.7 33 108 16154 100 2 -2.0 0.3 | 315 12 8.6 -8.4 34 103 16459 180 10 0.0 10.0 | 263 11 10.6 1.2 35 100 16610 215 18 10.3 14.7 | 254 22 20.9 5.9 36 97 16764 215 18 10.3 14.7 | 254 22 20.9 5.9 37 92 17069 225 13 9.2 9.2 | 269 20 19.7 0.4 38 88 17374 55 10 -8.2 -5.7 | 351 15 2.4 -14.5 39 83 17678 30 3 -1.5 -2.6 | 322 15 9.1 -11.4 40 75 18288 300 12 10.4 -6.0 | 305 26 20.9 -14.8 41 71 18593 55 3 -2.5 -1.7 | 322 13 8.1 -10.5 42 70 18650 60 18 -15.6 -9.0 | 16 18 -5.0 -17.8 43 67 18898 65 19 -17.2 -8.0 | 22 18 -6.7 -16.8 44 64 19202 90 20 -20.0 0.0 | 47 13 -9.4 -8.8 45 60 19507 105 12 -11.6 3.1 | 10 6 -1.0 -5.7 46 57 19812 100 18 -17.7 3.1 | 52 9 -7.2 -5.7 47 54 20117 75 32 -30.9 -8.3 | 50 27 -20.4 -17.1 48 52 20422 100 35 -34.5 6.1 | 84 24 -23.9 -2.7 49 50 20620 85 25 -24.9 -2.2 | 53 18 -14.4 -11.0 50 47 21031 75 27 -26.1 -7.0 | 45 22 -15.5 -15.8 51 40 21946 95 55 -54.8 4.8 | 85 44 -44.2 -4.0 52 36 22555 105 51 -49.3 13.2 | 96 39 -38.7 4.4 53 30 23750 80 46 -45.3 -8.0 | 64 39 -34.7 -16.8 54 28 24079 80 46 -45.3 -8.0 | 64 39 -34.7 -16.8 55 27 24384 90 59 -59.0 0.0 | 80 49 -48.4 -8.8 56 21 25908 110 59 -55.4 20.2 | 104 46 -44.9 11.4 57 20 26350 90 62 -62.0 0.0 | 80 52 -51.4 -8.8 58 17 27415 90 66 -66.0 0.0 | 81 56 -55.4 -8.8 59 16 27737 90 66 -66.0 0.0 | 81 56 -55.4 -8.8 60 10 30930 105 24 -23.2 6.2 | 78 13 -12.6 -2.6 61 7 33360 90 8 -8.0 0.0 | 344 9 2.6 -8.8 Wind Parameters Mean winds (0-6000m): 99.8 at 18.3 knts Storm direction: 129.8 at 13.7 knts Shear (0-3000m) pos: 3.7 neg: 0.3 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 116.1 deg Storm rel helicity (0-3000m) pos: 54.1 neg: -11.9 tot: 42.1 m^2/s^2 ave: 14.0 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 3.1 10^-3/s Energy-Hel index: 0.41 Bulk Rich Number: 147.68 Bulk Shear: 10.69 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 86 10 356 10| 12.6 0.0 12.6| 19.6 -3.2 16.4 32.8 0.45| 17.9 8.1 1000 89 13 16 9| 9.7 0.0 9.7| 42.0 -3.2 38.8 38.8 0.62| 13.2 8.2 1500 95 15 29 9| 5.7 0.0 5.7| 42.0 -5.2 36.8 24.5 0.53| 9.8 5.2 2000 97 15 33 8| 4.2 0.4 4.6| 42.0 -7.9 34.1 17.1 0.45| 7.8 3.5 2500 98 15 33 8| 3.0 0.3 3.3| 42.9 -11.9 31.0 12.4 0.35| 7.0 2.5 3000 100 15 37 8| 3.7 0.3 4.0| 54.1 -11.9 42.1 14.0 0.44| 7.1 3.1 4000 103 17 51 8| 2.9 0.4 3.3| 57.5 -15.5 42.0 10.5 0.39| 5.9 2.3 5000 103 17 53 8| 2.3 1.1 3.4| 57.5 -32.3 25.2 5.0 0.21| 5.6 1.2 6000 100 18 53 9| 2.7 0.9 3.6| 93.3 -36.4 56.9 9.5 0.29| 5.7 1.6 Wrote GIF file: /home/apache/climate/data/raob//PTKK/skewt/PTKK.skewt.20251016.00.gif