UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for PTKK... Searching the city database file for: PTKK ... Date:0000Z 15 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 29.6 23.6 70 6.0 25.2 30 8 302.0 305.4 298.0 356.6 18.47 1 1006 31 28.4 23.4 74 5.0 24.7 37 9 301.0 304.4 297.7 354.9 18.30 2 1000 89 27.8 22.9 75 4.9 24.2 50 10 301.0 304.2 297.4 353.5 17.85 3 991 170 27.0 24.1 84 2.9 24.9 50 11 300.9 304.5 298.3 358.1 19.41 4 969 369 25.2 23.3 89 1.9 23.8 50 13 301.0 304.5 298.1 356.7 18.90 5 941 627 23.2 21.5 90 1.7 22.0 51 15 301.5 304.7 297.3 352.9 17.41 6 925 777 22.2 19.9 87 2.3 20.6 60 16 302.0 305.0 296.5 349.3 16.01 7 919 834 22.0 18.9 83 3.1 19.8 60 16 302.4 305.2 296.0 347.0 15.12 8 853 1479 17.8 15.9 89 1.9 16.5 60 15 304.5 307.0 295.4 344.6 13.44 9 850 1509 17.6 16.1 91 1.5 16.6 60 15 304.6 307.1 295.6 345.4 13.67 10 841 1600 16.8 16.7 99 0.1 16.7 51 15 304.7 307.3 296.1 347.5 14.37 11 837 1641 16.8 16.8 100 0.0 16.8 52 15 305.1 307.8 296.3 348.5 14.53 12 832 1692 16.4 16.3 99 0.1 16.4 53 15 305.2 307.8 296.1 347.5 14.15 13 831 1702 16.4 15.2 93 1.2 15.6 53 15 305.3 307.7 295.4 344.7 13.19 14 827 1744 16.2 16.1 99 0.1 16.1 54 15 305.5 308.1 296.1 347.6 14.06 15 824 1775 16.4 14.3 87 2.1 15.0 54 15 306.0 308.4 295.2 343.6 12.54 16 815 1868 16.0 14.2 89 1.8 14.8 56 16 306.6 308.9 295.4 344.5 12.59 17 790 2133 15.0 12.0 82 3.0 13.0 60 16 308.2 310.4 294.8 342.3 11.23 18 788 2155 15.0 10.7 75 4.3 12.3 60 16 308.5 310.4 294.3 339.8 10.31 19 767 2384 13.6 11.6 88 2.0 12.3 56 16 309.4 311.5 295.2 343.6 11.26 20 763 2428 13.8 9.4 75 4.4 11.0 55 16 310.0 311.9 294.3 339.9 9.75 21 760 2461 13.6 10.1 79 3.5 11.4 55 16 310.2 312.1 294.7 341.6 10.27 22 757 2495 13.6 8.6 72 5.0 10.4 54 16 310.5 312.3 294.1 339.1 9.31 23 750 2573 13.6 6.6 63 7.0 9.3 53 16 311.3 312.9 293.4 336.6 8.18 24 739 2698 12.8 8.6 76 4.2 10.2 51 17 311.8 313.6 294.6 341.2 9.54 25 737 2721 12.8 6.8 67 6.0 9.2 50 17 312.0 313.6 293.9 338.1 8.44 26 731 2789 12.6 6.6 67 6.0 8.9 49 17 312.5 314.1 294.0 338.6 8.39 27 723 2882 12.0 6.0 67 6.0 8.4 48 17 312.9 314.4 293.9 338.1 8.14 28 719 2928 11.6 7.9 78 3.7 9.3 47 17 312.9 314.7 294.8 341.9 9.34 29 716 2964 11.8 5.8 67 6.0 8.2 46 17 313.5 315.1 294.0 338.8 8.11 30 713 2999 11.6 6.9 73 4.7 8.7 46 17 313.7 315.4 294.6 341.0 8.79 31 706 3082 11.4 2.4 54 9.0 6.3 45 17 314.3 315.6 293.0 334.6 6.46 32 700 3153 11.0 3.0 58 8.0 6.4 45 17 314.7 316.0 293.3 336.0 6.80 33 679 3407 9.8 3.8 66 6.0 6.3 47 18 316.1 317.5 294.2 339.5 7.43 34 671 3505 9.6 1.6 57 8.0 5.1 48 18 316.9 318.2 293.6 337.3 6.42 35 658 3668 8.4 2.4 66 6.0 4.9 50 19 317.4 318.7 294.1 339.3 6.93 36 654 3718 8.2 0.2 57 8.0 3.8 50 19 317.7 318.8 293.5 336.7 5.95 37 647 3807 7.8 2.8 71 5.0 4.9 51 19 318.2 319.6 294.6 341.3 7.26 38 642 3871 7.8 0.8 61 7.0 3.9 51 20 318.9 320.1 294.1 339.2 6.33 39 637 3935 7.2 2.2 70 5.0 4.3 52 20 318.9 320.3 294.7 341.5 7.06 40 632 4000 7.2 -0.8 57 8.0 2.8 52 20 319.7 320.8 293.9 338.1 5.72 41 616 4211 5.6 -0.4 65 6.0 2.3 54 21 320.2 321.4 294.2 339.6 6.04 42 613 4251 5.4 -1.6 61 7.0 1.7 55 21 320.4 321.5 293.9 338.4 5.56 43 611 4278 5.2 -0.8 65 6.0 2.0 55 21 320.5 321.6 294.2 339.6 5.92 44 598 4453 4.0 -0.3 74 4.3 1.6 47 22 321.1 322.3 294.6 341.3 6.27 45 586 4618 3.4 -5.6 52 9.0 -1.0 40 23 322.2 323.1 293.4 336.3 4.30 46 575 4772 2.2 -4.8 60 7.0 -1.3 43 25 322.6 323.5 293.8 337.8 4.66 47 574 4786 2.0 -4.0 64 6.0 -1.0 43 26 322.5 323.5 294.0 338.7 4.96 48 569 4856 1.6 -3.2 70 4.8 -0.9 44 26 322.8 323.9 294.4 340.2 5.32 49 567 4885 1.6 -4.4 64 6.0 -1.4 45 27 323.2 324.1 294.1 339.1 4.87 50 564 4927 1.4 -3.0 72 4.4 -0.9 46 27 323.4 324.5 294.6 341.2 5.44 51 557 5028 1.0 -5.0 64 6.0 -2.0 48 26 324.1 325.0 294.3 339.7 4.74 52 555 5057 0.8 -3.1 75 3.9 -1.3 49 26 324.2 325.3 294.8 342.2 5.49 53 551 5115 0.8 -6.2 59 7.0 -2.6 50 25 324.9 325.7 294.1 339.3 4.37 54 500 5890 -3.9 -11.9 54 8.0 -7.3 40 20 328.3 328.9 294.0 338.7 3.07 55 400 7610 -15.3 -19.9 68 4.6 -16.8 35 16 335.1 335.5 294.8 342.1 1.97 56 300 9720 -30.9 -34.4 71 3.5 -31.5 20 15 341.8 342.0 295.4 344.5 0.69 57 250 10990 -40.5 -55.5 18 15.0 -41.3 40 12 345.9 345.9 295.8 346.2 0.08 58 200 12470 -52.9 -57.6 57 4.7 -53.1 100 6 349.0 349.0 296.5 349.3 0.08 59 150 14260 -68.7 -73.5 50 4.8 -68.7 345 5 351.7 351.7 297.0 351.8 0.01 60 119 15613 -79.5 -85.5 36 6.0 -79.5 245 7 356.0 356.0 297.9 356.0 0.00 61 100 16610 -76.1 -86.1 19 10.0 -76.2 315 10 380.7 380.7 302.3 380.7 0.00 62 92 17087 -79.7 -86.7 30 7.0 -79.7 0 8 382.8 382.8 302.7 382.8 0.00 63 88 17341 -77.9 -86.9 22 9.0 -77.9 35 7 391.3 391.3 304.0 391.3 0.00 64 85 17539 -78.9 -86.9 26 8.0 -78.9 75 9 393.1 393.1 304.2 393.2 0.00 65 83 17675 -77.9 -86.9 22 9.0 -77.9 104 10 397.9 397.9 304.9 397.9 0.00 66 81 17814 -78.7 -86.7 26 8.0 -78.7 127 11 399.0 399.0 305.0 399.0 0.00 67 77 18104 -76.7 -85.7 23 9.0 -76.7 135 12 409.0 409.0 306.4 409.0 0.00 68 70 18650 -78.7 -86.7 26 8.0 -78.7 50 14 416.0 416.0 307.2 416.0 0.00 69 63 19247 -79.9 -87.9 25 8.0 -79.9 75 11 426.1 426.1 308.4 426.1 0.00 70 62 19337 -79.1 -89.1 18 10.0 -79.1 83 14 429.8 429.8 308.8 429.8 0.00 71 60 19525 -74.3 -88.3 10 14.0 -74.4 98 19 444.6 444.6 310.3 444.6 0.00 72 55 20035 -70.7 -89.7 4 19.0 -70.8 108 22 464.1 464.1 312.1 464.1 0.00 73 52 20372 -64.5 -89.5 2 25.0 -64.8 118 24 486.0 486.0 313.9 486.0 0.00 74 50 20610 -67.3 -89.3 3 22.0 -67.5 95 27 484.9 484.9 313.8 484.9 0.00 75 46 21111 -69.3 -91.3 3 22.0 -69.5 88 28 491.8 491.8 314.4 491.8 0.00 76 41 21806 -64.5 -90.5 2 26.0 -64.9 74 41 520.2 520.2 316.3 520.2 0.00 77 40 21957 -64.1 -90.1 2 26.0 -64.6 75 44 524.9 524.9 316.6 524.9 0.00 78 39 22113 -61.9 -88.9 2 27.0 -62.5 77 46 534.3 534.3 317.2 534.3 0.00 79 36 22606 -63.9 -89.9 2 26.0 -64.4 81 55 541.5 541.5 317.6 541.5 0.00 80 36 22606 -61.9 -89.9 1 28.0 -62.5 81 55 546.6 546.6 317.9 546.6 0.00 81 35 22781 -61.1 -89.1 1 28.0 -61.8 82 58 553.1 553.1 318.3 553.2 0.00 82 33 23146 -61.4 -88.7 1 27.3 -62.1 85 65 561.8 561.8 318.8 561.9 0.00 83 32 23337 -61.5 -88.5 2 27.0 -62.2 85 65 566.4 566.4 319.0 566.5 0.00 84 30 23740 -58.9 -87.9 1 29.0 -59.9 90 60 584.1 584.1 319.9 584.1 0.01 85 29 23953 -58.3 -87.3 1 29.0 -59.5 92 59 591.4 591.4 320.2 591.5 0.01 86 27 24403 -58.7 -87.7 1 29.0 -59.9 95 58 602.5 602.5 320.7 602.5 0.01 87 23 25424 -53.3 -85.3 1 32.0 -55.6 86 54 646.7 646.7 322.6 646.7 0.01 88 21 26012 -51.9 -84.9 1 33.0 -54.8 82 52 667.9 667.9 323.3 668.0 0.01 89 21 26012 -51.9 -84.9 1 33.0 -54.8 82 52 667.9 667.9 323.3 668.0 0.01 90 20 26330 -49.3 -83.3 1 34.0 -53.0 85 49 685.3 685.3 324.0 685.4 0.02 91 19 26667 -47.5 -82.5 1 35.0 -51.9 87 45 701.0 701.0 324.4 701.2 0.02 92 18 27025 -46.3 -82.3 1 36.0 -51.3 88 41 715.7 715.7 324.9 715.9 0.03 93 15 28229 -48.7 -83.7 1 35.0 -53.4 87 43 746.0 746.0 325.8 746.2 0.02 94 12 29705 -45.7 -82.7 1 37.0 -52.4 91 45 805.8 805.8 327.4 806.1 0.04 95 10 30920 -45.1 -82.1 1 37.0 -52.8 100 41 851.2 851.2 328.4 851.7 0.05 96 9.1 31551 -44.5 -82.5 1 38.0 -52.8 876.8 876.8 329.0 877.2 0.05 97 8.9 31700 -44.9 -82.9 1 38.0 -53.1 880.8 880.8 329.1 881.3 0.05 98 8.6 31930 -43.1 -82.1 1 39.0 -52.4 896.5 896.5 329.4 897.1 0.05 99 8.4 32088 -42.9 -81.9 1 39.0 -52.4 903.3 903.4 329.5 903.9 0.06 TRP 119 15613 -79.5 -85.5 36 6.0 -79.5 245 7 356.0 356.0 297.9 356.0 0.00 WND 33 23146 -61.4 -88.7 1 27.3 -62.1 85 65 561.8 561.8 318.8 561.9 0.00 Sounding variables and indices 1000-500 mb thick: 5801.00 m Freezing level: 542.32 mb = 5247.15 m = 17214.85 ft Wetbulb zero: 590.66 mb = 4553.54 m = 14939.25 ft Precipitable water: 2.25 inches Sfc-500 mean rel hum: 72.21 % Est. max temperature: 31.92 C = 89.45 F Sfc-Lift cond lev (LCL): 925.38 mb = 773.41 m = 2537.39 ft T: 22.22 C 700-500 lapse rate: 5.44 C/km ThetaE index: 13.54 C Layer 969.0- 850.0 mb Conv cond level (CCL): 905.08 mb = 965.87 m = 3168.82 ft Mean mixing ratio: 17.68 g/kg Conv temperature: 30.43 C = 86.78 F Cap Strength: 0.65 C Lifted Index: -2.22 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.44 C Lifted Index @700 mb: -0.56 C Showalter Index: 0.77 C Risk: Thunderstorms probable Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 20.00 C K Index: 29.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 243.20 Risk: None Energy Index: -1.29 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1295.07 J/kg Max Up Vert Vel: 50.89 m/s Conv Inhibition (B-): 5.68 J/kg Cap Strength: 0.65 C Lift Cond Lev (LCL): 923.27 mb = 793.35 m = 2602.83 ft Lev Free Conv (LFC): 888.27 mb = 1128.13 m = 3701.15 ft Equ Level (EL): 128.27 mb = 15174.58 m = 49784.77 ft B at Equ Level: 1281.17 J/kg Max Parcel Lev (MPL): 78.27 mb = 18010.44 m = 59088.65 ft Wind level data Storm motion: 81 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 8 -4.0 -6.9 | 297 11 9.5 -4.8 1 1000 89 50 10 -7.7 -6.4 | 306 7 5.9 -4.3 2 943 610 50 15 -11.5 -9.6 | 345 8 2.1 -7.5 3 925 777 60 16 -13.9 -8.0 | 3 6 -0.3 -5.9 4 910 914 60 16 -13.9 -8.0 | 3 6 -0.3 -5.9 5 850 1509 60 15 -13.0 -7.5 | 354 5 0.6 -5.4 6 848 1524 50 15 -11.5 -9.6 | 345 8 2.1 -7.5 7 790 2134 60 16 -13.9 -8.0 | 3 6 -0.3 -5.9 8 709 3048 45 17 -12.0 -12.0 | 351 10 1.5 -9.9 9 700 3153 45 17 -12.0 -12.0 | 351 10 1.5 -9.9 10 610 4267 55 21 -17.2 -12.0 | 20 11 -3.7 -9.9 11 588 4572 40 23 -14.8 -17.6 | 5 16 -1.2 -15.5 12 566 4877 45 27 -19.1 -19.1 | 18 18 -5.5 -17.0 13 525 5486 60 22 -19.1 -11.0 | 32 10 -5.5 -8.9 14 500 5890 40 20 -12.9 -15.3 | 357 13 0.7 -13.2 15 487 6096 35 21 -12.0 -17.2 | 354 15 1.5 -15.1 16 416 7315 60 19 -16.5 -9.5 | 21 8 -2.9 -7.4 17 400 7610 35 16 -9.2 -13.1 | 338 12 4.4 -11.0 18 368 8230 10 12 -2.1 -11.8 | 310 15 11.5 -9.7 19 353 8534 10 10 -1.7 -9.8 | 303 14 11.8 -7.7 20 325 9144 345 10 2.6 -9.7 | 295 18 16.1 -7.6 21 300 9720 20 15 -5.1 -14.1 | 325 15 8.4 -12.0 22 299 9754 355 13 1.1 -13.0 | 306 18 14.7 -10.8 23 286 10058 40 13 -8.4 -10.0 | 327 9 5.2 -7.9 24 274 10363 30 16 -8.0 -13.9 | 335 13 5.5 -11.8 25 262 10668 40 15 -9.6 -11.5 | 337 10 3.9 -9.4 26 250 10990 40 12 -7.7 -9.2 | 321 9 5.8 -7.1 27 200 12470 100 6 -5.9 1.0 | 248 8 7.6 3.1 28 172 13411 0 0 -0.0 -0.0 | 261 14 13.5 2.1 29 150 14260 345 5 1.3 -4.8 | 280 15 14.8 -2.7 30 119 15613 245 7 6.3 3.0 | 256 21 19.9 5.1 31 108 16154 105 10 -9.7 2.6 | 220 6 3.9 4.7 32 103 16459 0 0 -0.0 -0.0 | 261 14 13.5 2.1 33 100 16610 315 10 7.1 -7.1 | 284 21 20.6 -5.0 34 97 16764 315 10 7.1 -7.1 | 284 21 20.6 -5.0 35 88 17374 40 7 -4.5 -5.4 | 290 10 9.1 -3.3 36 83 17678 105 10 -9.7 2.6 | 220 6 3.9 4.7 37 79 17983 155 12 -5.1 10.9 | 213 16 8.5 13.0 38 75 18288 105 13 -12.6 3.4 | 190 6 1.0 5.5 39 71 18593 65 15 -13.6 -6.3 | 1 4 -0.0 -4.2 40 70 18650 50 14 -10.7 -9.0 | 338 7 2.8 -6.9 41 67 18898 50 14 -10.7 -9.0 | 338 7 2.8 -6.9 42 64 19202 70 9 -8.5 -3.1 | 281 5 5.1 -1.0 43 57 19812 120 27 -23.4 13.5 | 148 18 -9.8 15.6 44 54 20117 105 21 -20.3 5.4 | 138 10 -6.7 7.5 45 52 20422 120 25 -21.7 12.5 | 151 17 -8.1 14.6 46 50 20610 95 27 -26.9 2.4 | 108 14 -13.3 4.5 47 49 20726 90 30 -30.0 0.0 | 97 17 -16.5 2.1 48 47 21031 95 26 -25.9 2.3 | 109 13 -12.4 4.4 49 44 21336 70 32 -30.1 -10.9 | 62 19 -16.5 -8.8 50 33 23146 85 65 -64.8 -5.7 | 86 51 -51.2 -3.6 51 31 23470 85 65 -64.8 -5.7 | 86 51 -51.2 -3.6 52 30 23740 90 60 -60.0 0.0 | 93 46 -46.5 2.1 53 27 24384 95 58 -57.8 5.1 | 99 45 -44.2 7.2 54 20 26213 80 51 -50.2 -8.9 | 80 37 -36.7 -6.8 55 20 26330 85 49 -48.8 -4.3 | 86 35 -35.3 -2.2 56 17 27432 90 37 -37.0 0.0 | 95 24 -23.5 2.1 57 13 28956 85 48 -47.8 -4.2 | 87 34 -34.3 -2.1 58 10 30920 100 41 -40.4 7.1 | 109 28 -26.8 9.2 Wind Parameters Mean winds (0-6000m): 51.2 at 18.3 knts Storm direction: 81.2 at 13.7 knts Shear (0-3000m) pos: 1.7 neg: 0.7 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 55.0 deg Storm rel helicity (0-3000m) pos: 19.9 neg: -5.7 tot: 14.2 m^2/s^2 ave: 4.7 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 1.2 10^-3/s Energy-Hel index: 0.16 Bulk Rich Number: 211.35 Bulk Shear: 6.13 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 49 12 318 7| 7.2 0.0 7.2| 11.0 0.0 11.0 21.9 0.71| 7.9 5.6 1000 53 14 336 7| 5.0 0.0 5.0| 16.7 -0.2 16.5 16.5 0.72| 6.0 4.3 1500 56 14 343 6| 3.4 0.3 3.6| 16.7 -1.3 15.4 10.3 0.62| 4.3 2.6 2000 55 14 345 6| 2.5 0.2 2.7| 19.3 -2.7 16.6 8.3 0.49| 4.3 2.1 2500 56 15 348 6| 2.0 0.4 2.4| 19.9 -3.6 16.3 6.5 0.43| 3.9 1.7 3000 55 15 350 7| 1.7 0.7 2.4| 19.9 -5.7 14.2 4.7 0.34| 3.6 1.2 4000 53 16 354 8| 1.7 0.5 2.3| 30.4 -6.0 24.4 6.1 0.43| 3.3 1.4 5000 51 17 0 9| 1.8 0.9 2.7| 52.2 -15.8 36.4 7.3 0.35| 3.9 1.4 6000 51 18 4 9| 1.5 1.3 2.8| 60.4 -38.0 22.4 3.7 0.16| 4.5 0.7 Wrote GIF file: /home/apache/climate/data/raob//PTKK/skewt/PTKK.skewt.20251015.00.gif