UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:1200Z 11 OCT 25 Station: PTRO WMO ident: 91408 Latitude: 7.33 Longitude: 134.48 Elevation: 33.00 ------------------------------------------------------------------------------- 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 1006 33 26.0 24.4 91 1.6 24.9 10 2 298.6 302.2 297.8 355.4 19.47 1 1001 91 27.2 23.5 80 3.7 24.5 97 4 300.3 303.6 297.6 354.6 18.51 2 1000 103 27.4 23.6 80 3.8 24.6 115 4 300.5 304.0 297.8 355.4 18.65 3 991 184 28.0 23.3 76 4.7 24.5 114 4 301.9 305.3 298.0 356.5 18.47 4 931 736 23.2 22.0 93 1.2 22.3 106 6 302.5 305.8 298.0 356.2 18.16 5 925 793 23.0 21.0 89 2.0 21.6 105 6 302.8 306.0 297.4 353.7 17.17 6 907 964 21.6 19.9 90 1.7 20.4 102 5 303.1 306.1 297.0 351.5 16.34 7 894 1090 21.4 18.0 81 3.4 19.0 106 5 304.1 306.9 296.1 347.8 14.68 8 890 1129 21.2 17.3 78 3.9 18.5 107 5 304.3 306.9 295.8 346.3 14.10 9 883 1198 20.8 18.5 87 2.3 19.2 109 5 304.6 307.4 296.7 350.4 15.36 10 856 1466 19.0 17.7 92 1.3 18.1 118 4 305.4 308.2 296.7 350.5 15.06 11 850 1527 18.6 17.4 93 1.2 17.8 120 4 305.6 308.4 296.7 350.2 14.87 12 831 1721 17.2 16.5 96 0.7 16.7 99 4 306.1 308.8 296.4 349.2 14.36 13 827 1762 17.2 15.6 90 1.6 16.1 95 4 306.6 309.1 296.1 347.5 13.60 14 825 1783 17.4 13.1 76 4.3 14.6 93 4 307.0 309.1 294.8 341.8 11.56 15 820 1835 17.4 12.6 73 4.8 14.3 87 4 307.5 309.6 294.7 341.5 11.25 16 817 1866 17.4 12.7 74 4.7 14.3 84 4 307.8 310.0 294.8 342.2 11.37 17 806 1982 16.6 11.7 73 4.9 13.4 72 4 308.2 310.2 294.5 340.9 10.78 18 797 2078 15.8 11.9 78 3.9 13.3 61 4 308.3 310.4 294.8 341.8 11.05 19 796 2089 15.6 13.6 88 2.0 14.3 60 4 308.2 310.5 295.7 345.8 12.40 20 795 2100 15.6 12.9 84 2.7 13.8 59 4 308.3 310.6 295.3 344.2 11.85 21 793 2121 15.8 11.1 74 4.7 12.7 57 4 308.8 310.7 294.5 340.8 10.53 22 789 2164 15.8 13.4 86 2.4 14.2 56 4 309.2 311.5 295.9 346.7 12.34 23 785 2207 16.0 12.9 82 3.1 13.9 59 4 309.9 312.1 295.8 346.5 12.00 24 783 2229 16.2 10.2 68 6.0 12.3 60 4 310.3 312.2 294.6 341.0 10.03 25 779 2273 16.0 9.0 63 7.0 11.6 62 4 310.6 312.3 294.1 339.1 9.29 26 757 2517 15.4 7.4 59 8.0 10.4 75 5 312.5 314.1 294.1 339.0 8.57 27 730 2824 13.0 4.0 54 9.0 7.8 91 5 313.1 314.4 293.0 334.9 7.00 28 716 2987 11.6 4.6 62 7.0 7.5 100 6 313.3 314.7 293.4 336.5 7.45 29 700 3176 10.6 3.6 62 7.0 6.5 110 6 314.2 315.6 293.4 336.5 7.10 30 687 3332 9.8 1.8 57 8.0 5.3 102 8 315.0 316.2 293.1 335.1 6.36 31 685 3356 9.6 2.6 62 7.0 5.6 101 8 315.1 316.4 293.4 336.3 6.75 32 672 3515 8.8 0.8 57 8.0 4.4 93 10 315.9 317.1 293.1 335.0 6.04 33 663 3627 8.6 -3.4 43 12.0 2.5 87 11 316.9 317.8 292.1 331.3 4.49 34 650 3790 7.2 -3.8 45 11.0 1.7 79 12 317.1 318.0 292.1 331.4 4.44 35 645 3854 6.8 -0.2 61 7.0 3.0 76 11 317.4 318.5 293.3 336.0 5.86 36 642 3892 6.4 -0.6 61 7.0 2.6 74 11 317.3 318.4 293.2 335.6 5.71 37 640 3918 6.0 2.0 75 4.0 3.7 73 11 317.2 318.5 294.1 339.1 6.93 38 637 3956 5.8 1.9 76 3.9 3.6 71 11 317.4 318.7 294.1 339.3 6.91 39 635 3982 5.6 1.6 75 4.0 3.4 70 11 317.4 318.7 294.0 338.9 6.78 40 627 4086 5.0 0.3 72 4.7 2.4 80 11 317.9 319.1 293.8 337.8 6.25 41 621 4164 4.8 -3.2 56 8.0 0.7 88 12 318.5 319.5 292.9 334.2 4.87 42 619 4191 4.6 -2.4 60 7.0 1.0 91 12 318.6 319.6 293.1 335.3 5.19 43 615 4243 4.4 -3.6 56 8.0 0.3 96 12 319.0 319.9 292.9 334.4 4.77 44 610 4310 4.0 -0.2 74 4.2 1.7 99 12 319.2 320.4 294.1 339.1 6.19 45 604 4390 3.6 -2.4 65 6.0 0.5 97 12 319.7 320.7 293.5 336.8 5.31 46 594 4526 2.6 -3.4 65 6.0 -0.4 92 12 320.0 321.0 293.4 336.3 5.01 47 585 4649 1.8 -5.2 60 7.0 -1.6 88 12 320.5 321.4 293.0 335.0 4.44 48 580 4719 1.4 -3.6 69 5.0 -1.2 86 12 320.8 321.8 293.6 337.3 5.06 49 571 4844 0.6 -4.4 69 5.0 -1.9 82 12 321.3 322.3 293.6 337.1 4.84 50 566 4915 0.2 -6.8 59 7.0 -3.1 79 12 321.7 322.5 293.0 335.0 4.06 51 564 4943 0.0 -5.0 69 5.0 -2.5 78 12 321.8 322.7 293.6 337.1 4.68 52 551 5130 -1.3 -5.8 71 4.5 -3.5 72 12 322.4 323.3 293.6 337.2 4.51 53 542 5261 -1.7 -12.7 43 11.0 -6.2 68 12 323.4 323.9 292.3 332.4 2.66 54 500 5900 -5.3 -21.3 27 16.0 -10.5 55 11 326.6 326.9 292.1 331.5 1.40 55 400 7620 -16.1 -30.1 29 14.0 -19.4 55 11 334.1 334.2 293.6 337.0 0.78 56 300 9730 -30.1 -36.1 56 6.0 -31.0 105 20 343.0 343.1 295.6 345.2 0.58 57 250 11000 -40.1 -54.1 21 14.0 -40.9 90 17 346.4 346.5 295.9 346.9 0.10 58 200 12480 -52.7 -62.7 29 10.0 -52.9 90 28 349.3 349.3 296.5 349.5 0.04 59 150 14280 -67.3 -79.3 17 12.0 -67.4 120 31 354.2 354.2 297.5 354.2 0.00 60 106 16284 -81.9 -86.6 44 4.7 -81.9 70 41 363.4 363.4 299.4 363.4 0.00 61 100 16610 -80.3 -85.3 43 5.0 -80.3 80 53 372.6 372.6 301.0 372.6 0.00 62 93 17021 -78.5 -85.5 31 7.0 -78.5 80 46 383.9 383.9 302.9 384.0 0.00 63 90 17209 -75.3 -86.3 16 11.0 -75.3 80 42 393.9 393.9 304.3 393.9 0.00 64 86 17474 -72.3 -88.3 7 16.0 -72.3 91 30 405.1 405.1 305.9 405.1 0.00 65 73 18427 -76.7 -87.7 16 11.0 -76.7 332 17 415.3 415.3 307.2 415.3 0.00 66 70 18670 -73.5 -88.5 8 15.0 -73.6 70 12 427.1 427.1 308.5 427.2 0.00 67 68 18840 -73.1 -89.1 7 16.0 -73.2 76 12 431.6 431.6 309.0 431.6 0.00 68 63 19286 -75.1 -89.1 10 14.0 -75.2 98 11 436.7 436.7 309.6 436.7 0.00 69 56 19976 -71.7 -90.7 4 19.0 -71.8 111 9 459.4 459.4 311.7 459.4 0.00 70 54 20192 -69.3 -91.3 3 22.0 -69.5 82 18 469.7 469.7 312.6 469.7 0.00 71 54 20192 -69.3 -91.3 3 22.0 -69.5 82 18 469.7 469.7 312.6 469.7 0.00 72 52 20417 -70.5 -90.5 4 20.0 -70.6 75 26 472.0 472.0 312.8 472.0 0.00 73 50 20650 -70.3 -91.3 3 21.0 -70.5 130 13 477.8 477.8 313.2 477.8 0.00 74 47 21019 -68.9 -90.9 3 22.0 -69.1 134 13 489.7 489.7 314.2 489.7 0.00 75 46 21147 -70.7 -91.7 3 21.0 -70.9 127 15 488.4 488.4 314.1 488.4 0.00 76 44 21412 -69.3 -92.3 2 23.0 -69.5 109 18 498.1 498.1 314.8 498.1 0.00 77 42 21693 -65.3 -91.3 2 26.0 -65.7 92 22 514.6 514.6 315.9 514.6 0.00 78 41 21840 -65.1 -90.1 2 25.0 -65.5 84 25 518.7 518.7 316.2 518.7 0.00 79 39 22144 -66.5 -90.5 2 24.0 -66.8 83 33 522.6 522.6 316.5 522.6 0.00 80 35 22801 -65.3 -90.3 2 25.0 -65.7 94 46 542.2 542.2 317.6 542.2 0.00 81 34 22978 -63.5 -90.5 1 27.0 -64.0 94 50 551.4 551.4 318.2 551.4 0.00 82 32 23352 -62.3 -89.3 2 27.0 -63.0 89 58 564.3 564.3 318.9 564.3 0.00 83 30 23750 -63.1 -89.1 2 26.0 -63.7 85 67 572.6 572.6 319.3 572.6 0.00 84 29 23958 -63.3 -90.3 1 27.0 -64.0 78 65 577.6 577.6 319.6 577.7 0.00 85 28 24175 -60.7 -89.7 1 29.0 -61.6 82 68 590.7 590.7 320.2 590.7 0.00 86 27 24401 -61.3 -88.3 2 27.0 -62.1 85 70 595.2 595.2 320.4 595.2 0.01 87 24 25136 -58.3 -88.3 1 30.0 -59.6 85 62 624.3 624.3 321.7 624.3 0.01 88 23 25407 -54.1 -86.1 1 32.0 -56.3 85 61 644.3 644.3 322.4 644.4 0.01 89 20 26310 -50.5 -83.5 1 33.0 -53.8 85 68 681.6 681.6 323.8 681.7 0.02 90 19 26646 -49.1 -83.1 1 34.0 -53.0 87 71 696.0 696.0 324.3 696.2 0.02 91 18 27002 -49.1 -83.1 1 34.0 -53.1 88 73 706.9 706.9 324.7 707.0 0.02 92 17 27379 -47.7 -82.3 1 34.6 -52.4 90 76 722.9 723.0 325.1 723.2 0.03 93 15 28212 -44.7 -80.7 1 36.0 -51.0 95 73 759.3 759.3 326.2 759.7 0.04 94 14 28673 -46.1 -81.1 1 35.0 -52.0 100 71 769.7 769.7 326.5 770.1 0.04 95 11 30303 -39.5 -78.5 1 39.0 -49.6 98 47 848.6 848.7 328.4 849.4 0.08 96 10 30960 -36.5 -77.5 1 41.0 -48.7 110 27 883.3 883.3 329.1 884.3 0.10 97 10 30960 -36.5 -77.5 1 41.0 -48.7 110 27 883.3 883.3 329.1 884.3 0.10 98 9.8 31100 -36.1 -77.1 1 41.0 -48.7 120 26 889.9 890.0 329.2 891.1 0.11 99 8.1 32411 -38.7 -78.7 1 40.0 -50.7 216 19 929.4 929.5 330.0 930.6 0.10 100 7.9 32583 -37.5 -78.5 1 41.0 -50.4 229 18 940.9 941.0 330.2 942.1 0.11 101 7.7 32760 -34.1 -77.1 0 43.0 -49.2 242 17 961.5 961.6 330.5 963.1 0.14 102 7.5 32945 -33.1 -77.1 0 44.0 -49.0 255 17 972.8 972.9 330.8 974.5 0.14 103 7.2 33232 -31.7 -75.7 0 44.0 -48.7 276 15 990.0 990.1 331.1 992.2 0.18 104 7.0 33430 -32.7 -76.7 0 44.0 -49.3 290 14 993.9 994.0 331.1 995.8 0.16 105 6.1 34392 -36.5 -78.5 1 42.0 -51.4 1017.4 1017.5 331.5 1019.1 0.14 106 5.8 34742 -34.9 -77.9 0 43.0 -51.1 1039.2 1039.3 331.8 1041.2 0.16 TRP 106 16284 -81.9 -86.6 44 4.7 -81.9 70 41 363.4 363.4 299.4 363.4 0.00 WND 17 27379 -47.7 -82.3 1 34.6 -52.4 90 76 722.9 723.0 325.1 723.2 0.03 Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 564.00 mb = 4943.48 m = 16218.57 ft Wetbulb zero: 598.79 mb = 4460.66 m = 14634.52 ft Precipitable water: 2.08 inches Sfc-500 mean rel hum: 66.63 % Est. max temperature: 32.81 C = 91.05 F Sfc-Lift cond lev (LCL): 983.33 mb = 252.32 m = 827.82 ft T: 27.40 C 700-500 lapse rate: 5.84 C/km ThetaE index: 10.19 C Layer 931.0- 883.0 mb Conv cond level (CCL): 889.12 mb = 1137.64 m = 3732.37 ft Mean mixing ratio: 18.02 g/kg Conv temperature: 31.73 C = 89.11 F Cap Strength: 0.76 C Lifted Index: -4.21 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.63 C Lifted Index @700 mb: -1.43 C Showalter Index: -2.39 C Risk: Severe thunderstorms possible Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 22.70 C K Index: 34.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 227.80 Risk: None Energy Index: -3.62 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1710.75 J/kg Max Up Vert Vel: 58.49 m/s Conv Inhibition (B-): 10.19 J/kg Cap Strength: 0.76 C Lift Cond Lev (LCL): 918.06 mb = 858.75 m = 2817.39 ft Lev Free Conv (LFC): 863.06 mb = 1395.34 m = 4577.84 ft Equ Level (EL): 773.06 mb = 2337.89 m = 7670.14 ft B at Equ Level: 23.12 J/kg Max Parcel Lev (MPL): 73.06 mb = 18422.37 m = 60440.10 ft Wind level data Storm motion: 112 at 6 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 1006 33 10 2 -0.3 -2.0 | 309 7 5.2 -4.2 1 1000 103 115 4 -3.6 1.7 | 286 2 1.9 -0.6 2 925 793 105 6 -5.8 1.6 | 18 1 -0.2 -0.7 3 912 914 100 5 -4.9 0.9 | 335 2 0.6 -1.4 4 850 1527 120 4 -3.5 2.0 | 277 2 2.1 -0.3 5 791 2134 55 4 -3.3 -2.3 | 333 5 2.3 -4.6 6 700 3176 110 6 -5.6 2.1 | 19 0 -0.1 -0.2 7 660 3658 85 12 -12.0 -1.0 | 63 7 -6.4 -3.3 8 635 3962 70 11 -10.3 -3.8 | 38 8 -4.8 -6.0 9 612 4267 100 12 -11.8 2.1 | 88 6 -6.3 -0.2 10 526 5486 60 12 -10.4 -6.0 | 30 10 -4.8 -8.3 11 507 5791 25 13 -5.5 -11.8 | 360 14 0.1 -14.0 12 500 5900 55 11 -9.0 -6.3 | 22 9 -3.4 -8.6 13 487 6096 75 12 -11.6 -3.1 | 48 8 -6.0 -5.4 14 469 6401 55 15 -12.3 -8.6 | 32 13 -6.7 -10.9 15 450 6706 75 14 -13.5 -3.6 | 54 10 -8.0 -5.9 16 433 7010 65 15 -13.6 -6.3 | 43 12 -8.0 -8.6 17 400 7620 55 11 -9.0 -6.3 | 22 9 -3.4 -8.6 18 400 7620 55 11 -9.0 -6.3 | 22 9 -3.4 -8.6 19 384 7925 75 13 -12.6 -3.4 | 51 9 -7.0 -5.6 20 353 8534 60 10 -8.7 -5.0 | 23 8 -3.1 -7.3 21 339 8839 65 17 -15.4 -7.2 | 46 14 -9.8 -9.4 22 312 9449 110 16 -15.0 5.5 | 109 10 -9.5 3.2 23 300 9730 105 20 -19.3 5.2 | 102 14 -13.8 2.9 24 274 10363 90 20 -20.0 0.0 | 81 15 -14.4 -2.3 25 250 11000 90 17 -17.0 0.0 | 79 12 -11.4 -2.3 26 240 11278 90 17 -17.0 0.0 | 79 12 -11.4 -2.3 27 229 11582 110 18 -16.9 6.2 | 109 12 -11.3 3.9 28 200 12480 90 28 -28.0 0.0 | 84 23 -22.4 -2.3 29 199 12497 90 27 -27.0 0.0 | 84 22 -21.4 -2.3 30 172 13411 100 20 -19.7 3.5 | 95 14 -14.1 1.2 31 150 14280 120 31 -26.8 15.5 | 122 25 -21.3 13.2 32 141 14630 125 30 -24.6 17.2 | 128 24 -19.0 15.0 33 114 15850 125 37 -30.3 21.2 | 127 31 -24.7 19.0 34 108 16154 85 26 -25.9 -2.3 | 77 21 -20.3 -4.5 35 106 16284 70 41 -38.5 -14.0 | 64 37 -33.0 -16.3 36 103 16459 70 31 -29.1 -10.6 | 61 27 -23.6 -12.9 37 100 16610 80 53 -52.2 -9.2 | 76 48 -46.6 -11.5 38 97 16764 80 53 -52.2 -9.2 | 76 48 -46.6 -11.5 39 88 17374 80 38 -37.4 -6.6 | 74 33 -31.9 -8.9 40 83 17678 110 16 -15.0 5.5 | 109 10 -9.5 3.2 41 79 17983 270 10 10.0 -0.0 | 278 16 15.6 -2.3 42 71 18593 355 20 1.7 -19.9 | 342 23 7.3 -22.2 43 70 18670 70 12 -11.3 -4.1 | 42 9 -5.7 -6.4 44 64 19202 90 12 -12.0 0.0 | 71 7 -6.4 -2.3 45 58 19812 145 2 -1.1 1.6 | 278 4 4.4 -0.6 46 55 20117 85 15 -14.9 -1.3 | 69 10 -9.4 -3.6 47 52 20422 75 26 -25.1 -6.7 | 65 22 -19.5 -9.0 48 50 20650 130 13 -10.0 8.4 | 144 8 -4.4 6.1 49 49 20726 75 18 -17.4 -4.7 | 60 14 -11.8 -6.9 50 47 21031 135 13 -9.2 9.2 | 152 8 -3.6 6.9 51 42 21641 95 21 -20.9 1.8 | 88 15 -15.4 -0.4 52 40 21946 80 26 -25.6 -4.5 | 71 21 -20.0 -6.8 53 38 22250 85 36 -35.9 -3.1 | 80 31 -30.3 -5.4 54 35 22860 95 47 -46.8 4.1 | 93 41 -41.3 1.8 55 30 23750 85 67 -66.7 -5.8 | 82 62 -61.2 -8.1 56 30 23774 75 63 -60.9 -16.3 | 71 58 -55.3 -18.6 57 27 24384 85 70 -69.7 -6.1 | 83 65 -64.2 -8.4 58 23 25298 85 60 -59.8 -5.2 | 82 55 -54.2 -7.5 59 20 26310 85 68 -67.7 -5.9 | 83 63 -62.2 -8.2 60 17 27379 90 76 -76.0 0.0 | 88 70 -70.4 -2.3 61 16 27737 90 76 -76.0 0.0 | 88 70 -70.4 -2.3 62 14 28651 100 71 -69.9 12.3 | 99 65 -64.4 10.1 63 12 29870 90 61 -61.0 0.0 | 88 55 -55.4 -2.3 64 10 30960 110 27 -25.4 9.2 | 109 21 -19.8 7.0 65 7 33430 290 14 13.2 -4.8 | 291 20 18.7 -7.0 Wind Parameters Mean winds (0-6000m): 82.1 at 8.0 knts Storm direction: 112.1 at 6.0 knts Shear (0-3000m) pos: 1.6 neg: 0.7 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 52.4 deg Storm rel helicity (0-3000m) pos: 3.2 neg: -2.1 tot: 1.0 m^2/s^2 ave: 0.3 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 3.2 stream: 0.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 612.19 Bulk Shear: 2.79 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 ------------------------------------------------------------------------------- 500 110 4 297 2| 6.1 0.0 6.1| 0.2 -1.3 -1.1 -2.2 -0.18| 6.5 -1.2 1000 107 5 315 1| 3.0 0.3 3.3| 0.3 -1.6 -1.3 -1.3 -0.17| 4.3 -0.7 1500 108 5 307 1| 1.9 0.2 2.1| 0.3 -2.1 -1.8 -1.2 -0.27| 3.4 -0.9 2000 105 5 313 2| 1.4 1.1 2.5| 1.8 -2.1 -0.3 -0.2 -0.02| 3.5 -0.1 2500 98 5 327 2| 1.4 0.9 2.2| 2.7 -2.1 0.6 0.2 0.03| 3.3 0.1 3000 97 5 330 2| 1.6 0.7 2.3| 3.2 -2.1 1.0 0.3 0.06| 3.2 0.2 4000 93 6 10 2| 1.2 1.2 2.4| 5.3 -9.0 -3.7 -0.9 -0.02| 3.9 -0.1 5000 91 7 37 3| 1.2 1.3 2.5| 12.6 -17.4 -4.8 -1.0 -0.03| 4.1 -0.1 6000 82 8 35 4| 1.3 1.3 2.6| 28.3 -38.8 -10.4 -1.7 -0.05| 4.9 -0.2 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20251011.12.gif