UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for PTYA... Searching the city database file for: PTYA ... Date:1200Z 15 OCT 25 Station: PTYA WMO ident: 91413 Latitude: 9.48 Longitude: 138.08 Elevation: 17.00 ------------------------------------------------------------------------------- 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 17 27.0 24.1 84 2.9 24.9 180 3 299.6 303.1 297.8 355.6 19.11 1 1005 28 28.2 24.2 79 4.0 25.3 175 4 300.9 304.4 298.2 357.6 19.25 2 1000 82 28.2 24.1 78 4.1 25.2 150 8 301.4 304.9 298.3 358.1 19.23 3 937 657 23.0 22.7 98 0.3 22.8 159 10 301.7 305.2 298.2 357.4 18.85 4 932 704 23.2 20.3 84 2.9 21.1 159 10 302.4 305.4 296.7 350.5 16.30 5 927 751 22.8 20.5 87 2.3 21.2 160 10 302.4 305.5 297.0 351.5 16.60 6 925 770 22.6 20.1 86 2.5 20.8 160 10 302.4 305.4 296.7 350.4 16.22 7 922 798 22.8 18.9 79 3.9 20.1 162 10 302.9 305.7 296.1 347.5 15.07 8 887 1136 20.4 18.5 89 1.9 19.1 166 8 303.8 306.6 296.5 349.2 15.28 9 879 1214 20.4 16.6 79 3.8 17.8 165 8 304.6 307.1 295.6 345.3 13.64 10 850 1504 18.2 17.0 93 1.2 17.4 160 7 305.2 307.9 296.3 348.5 14.49 11 848 1524 18.0 16.7 92 1.3 17.1 161 7 305.2 307.9 296.1 347.8 14.25 12 832 1688 17.6 14.3 81 3.3 15.4 172 6 306.5 308.8 295.2 343.8 12.41 13 819 1822 17.0 14.2 84 2.8 15.1 180 6 307.2 309.5 295.5 345.0 12.53 14 817 1843 17.2 13.9 81 3.3 15.0 181 6 307.6 309.9 295.5 344.8 12.32 15 814 1875 17.2 14.5 84 2.7 15.4 183 6 308.0 310.4 295.9 346.8 12.86 16 811 1906 17.0 13.1 78 3.9 14.4 185 6 308.1 310.3 295.2 343.7 11.77 17 799 2034 16.8 12.6 76 4.2 14.0 193 5 309.2 311.3 295.3 344.3 11.55 18 776 2283 15.0 12.5 85 2.5 13.3 188 5 309.8 312.1 295.7 345.9 11.82 19 767 2382 14.8 8.8 67 6.0 11.0 180 4 310.6 312.4 294.1 339.2 9.31 20 741 2673 12.8 9.7 81 3.1 10.8 156 3 311.5 313.5 295.1 343.1 10.26 21 730 2799 12.6 7.6 72 5.0 9.5 146 3 312.7 314.4 294.4 340.6 9.01 22 703 3115 10.2 8.7 90 1.5 9.3 83 3 313.4 315.3 295.4 344.7 10.10 23 700 3151 10.0 8.4 90 1.6 9.0 60 3 313.6 315.5 295.4 344.4 9.94 24 699 3163 10.0 8.6 91 1.4 9.1 60 3 313.7 315.6 295.5 345.0 10.09 25 695 3211 9.8 8.1 89 1.7 8.8 60 3 314.0 315.9 295.4 344.4 9.81 26 692 3247 9.8 6.0 77 3.8 7.5 60 3 314.4 316.0 294.6 340.9 8.51 27 688 3295 9.4 8.0 91 1.4 8.5 59 3 314.4 316.3 295.5 345.1 9.84 28 683 3355 9.0 7.1 88 1.9 7.8 59 3 314.7 316.4 295.2 343.7 9.31 29 680 3392 9.0 4.0 71 5.0 6.1 59 3 315.1 316.5 294.0 338.6 7.52 30 672 3490 8.6 4.9 78 3.7 6.4 59 4 315.7 317.2 294.6 341.1 8.11 31 660 3639 8.0 2.0 66 6.0 4.6 58 4 316.6 317.9 293.8 337.9 6.72 32 651 3752 7.2 3.9 80 3.3 5.2 57 4 317.0 318.5 294.7 341.6 7.80 33 642 3867 7.0 2.0 70 5.0 4.1 57 4 318.0 319.3 294.3 340.0 6.91 34 637 3931 6.8 1.8 70 5.0 3.9 57 4 318.5 319.8 294.4 340.4 6.86 35 629 4035 6.0 2.5 78 3.5 4.0 56 5 318.7 320.1 294.8 342.0 7.31 36 626 4074 5.8 1.5 74 4.3 3.4 56 5 318.9 320.3 294.5 340.7 6.83 37 620 4153 5.0 2.9 86 2.1 3.8 56 5 318.9 320.4 295.1 343.2 7.63 38 616 4206 5.0 0.3 72 4.7 2.4 55 5 319.5 320.7 294.3 339.9 6.36 39 605 4353 3.8 1.2 83 2.6 2.3 54 5 319.8 321.1 294.8 341.9 6.92 40 593 4516 3.0 0.6 84 2.4 1.7 52 6 320.7 322.0 294.9 342.4 6.76 41 575 4765 1.6 -0.2 88 1.8 0.6 50 8 321.9 323.2 295.1 343.1 6.58 42 553 5079 0.0 -4.8 70 4.8 -2.4 46 9 323.6 324.5 294.2 339.5 4.85 43 551 5108 -0.3 -4.0 76 3.7 -2.2 46 10 323.6 324.6 294.4 340.5 5.17 44 544 5210 -0.9 -7.9 59 7.0 -4.1 45 10 324.0 324.8 293.6 336.9 3.88 45 540 5269 -1.3 -7.3 64 6.0 -4.1 45 11 324.2 325.0 293.8 337.8 4.10 46 535 5344 -1.7 -8.7 59 7.0 -4.9 45 11 324.6 325.4 293.6 337.0 3.71 47 532 5388 -1.9 -8.9 59 7.0 -5.1 45 11 324.9 325.6 293.6 337.1 3.67 48 531 5403 -2.3 -4.3 86 2.0 -3.3 45 12 324.6 325.6 294.8 341.8 5.24 49 530 5418 -2.3 -4.3 86 2.0 -3.3 45 12 324.8 325.8 294.8 342.1 5.25 50 525 5494 -2.7 -5.3 82 2.6 -4.0 45 12 325.2 326.2 294.7 341.4 4.92 51 523 5524 -2.7 -7.2 71 4.5 -4.8 45 12 325.5 326.4 294.3 339.7 4.26 52 500 5880 -4.7 -8.1 77 3.4 -6.3 45 15 327.3 328.1 294.6 341.2 4.16 53 400 7610 -13.5 -21.5 51 8.0 -16.1 40 12 337.4 337.8 295.2 343.6 1.72 54 300 9730 -28.9 -47.9 14 19.0 -31.0 140 7 344.6 344.7 295.6 345.3 0.17 55 250 11010 -40.1 -57.1 15 17.0 -41.1 75 9 346.4 346.5 295.9 346.7 0.07 56 200 12490 -52.5 -63.5 25 11.0 -52.8 95 9 349.6 349.6 296.6 349.8 0.04 57 150 14280 -68.1 -72.2 56 4.1 -68.1 105 18 352.8 352.8 297.3 352.8 0.01 58 106 16291 -81.3 -86.2 43 4.9 -81.3 230 2 364.5 364.5 299.5 364.5 0.00 59 100 16620 -78.9 -84.9 37 6.0 -78.9 15 10 375.3 375.3 301.5 375.3 0.00 60 93 17030 -80.5 -86.5 36 6.0 -80.5 46 14 380.0 380.0 302.2 380.0 0.00 61 92 17091 -80.7 -86.7 36 6.0 -80.7 53 14 380.8 380.8 302.3 380.8 0.00 62 91 17153 -78.1 -85.1 31 7.0 -78.1 60 15 387.1 387.1 303.3 387.1 0.00 63 91 17153 -77.7 -85.7 26 8.0 -77.7 60 15 387.9 387.9 303.5 387.9 0.00 64 89 17279 -78.3 -85.3 31 7.0 -78.3 75 17 389.2 389.2 303.7 389.2 0.00 65 82 17745 -78.9 -85.9 31 7.0 -78.9 109 17 397.2 397.2 304.8 397.2 0.00 66 75 18254 -76.9 -85.9 22 9.0 -76.9 87 11 411.7 411.7 306.7 411.7 0.00 67 72 18488 -77.5 -86.5 22 9.0 -77.5 72 15 415.2 415.2 307.2 415.2 0.00 68 72 18488 -76.1 -86.1 19 10.0 -76.2 72 15 418.2 418.2 307.5 418.2 0.00 69 70 18650 -76.5 -86.5 19 10.0 -76.6 105 21 420.7 420.7 307.8 420.7 0.00 70 66 18990 -77.3 -87.3 19 10.0 -77.3 130 22 426.1 426.1 308.4 426.1 0.00 71 64 19168 -74.9 -87.9 12 13.0 -75.0 143 22 435.2 435.2 309.4 435.2 0.00 72 60 19545 -74.5 -89.5 8 15.0 -74.6 130 15 444.2 444.2 310.3 444.2 0.00 73 59 19643 -71.5 -88.5 6 17.0 -71.6 111 16 453.0 453.0 311.1 453.1 0.00 74 57 19847 -72.9 -89.9 6 17.0 -73.0 79 18 454.4 454.4 311.3 454.4 0.00 75 55 20059 -70.3 -89.3 5 19.0 -70.4 76 23 465.0 465.0 312.2 465.0 0.00 76 54 20168 -70.9 -89.9 4 19.0 -71.0 74 25 466.0 466.0 312.3 466.1 0.00 77 51 20510 -67.7 -89.7 3 22.0 -67.9 83 33 481.2 481.2 313.5 481.2 0.00 78 50 20630 -67.3 -90.3 2 23.0 -67.5 100 36 484.9 484.9 313.8 484.9 0.00 79 46 21132 -67.3 -90.3 2 23.0 -67.5 103 38 496.6 496.6 314.7 496.6 0.00 80 44 21400 -65.7 -90.7 2 25.0 -66.0 97 38 506.9 506.9 315.4 506.9 0.00 81 42 21684 -63.5 -90.5 1 27.0 -64.0 90 39 519.1 519.1 316.2 519.1 0.00 82 42 21684 -61.5 -89.5 1 28.0 -62.1 90 39 524.0 524.0 316.5 524.1 0.00 83 39 22144 -59.9 -87.9 1 28.0 -60.6 87 43 539.3 539.3 317.5 539.3 0.00 84 38 22306 -61.3 -88.3 2 27.0 -61.9 88 46 539.8 539.8 317.5 539.8 0.00 85 36 22642 -59.5 -88.5 1 29.0 -60.3 90 51 552.8 552.8 318.2 552.9 0.00 86 33 23184 -60.9 -87.9 2 27.0 -61.7 90 49 563.1 563.1 318.8 563.1 0.01 87 30 23780 -58.1 -87.1 1 29.0 -59.2 90 47 586.2 586.3 320.0 586.3 0.01 88 27 24446 -55.9 -85.9 1 30.0 -57.5 87 49 610.4 610.4 321.1 610.4 0.01 89 25 24935 -55.7 -85.7 1 30.0 -57.4 85 50 624.5 624.5 321.7 624.6 0.01 90 24 25194 -56.1 -86.1 1 30.0 -57.8 83 51 630.7 630.7 321.9 630.8 0.01 91 20 26360 -52.9 -84.9 1 32.0 -55.6 90 51 674.3 674.3 323.6 674.4 0.01 92 18 27050 -48.5 -82.5 1 34.0 -52.7 95 52 708.8 708.8 324.7 709.0 0.02 93 16 27826 -49.9 -82.9 1 33.0 -54.0 88 56 728.5 728.5 325.3 728.7 0.03 94 14 28708 -46.9 -81.9 1 34.9 -52.5 80 61 766.9 766.9 326.4 767.2 0.03 95 13 29202 -45.3 -81.3 1 36.0 -51.8 79 57 789.0 789.0 327.0 789.3 0.04 96 12 29737 -46.1 -81.1 1 35.0 -52.6 78 49 804.4 804.4 327.4 804.8 0.05 97 11 30320 -44.5 -80.5 1 36.0 -52.0 77 40 830.5 830.5 328.0 831.0 0.06 98 10 30970 -37.1 -77.1 1 40.0 -49.0 75 30 881.1 881.1 329.1 882.2 0.11 99 9.3 31468 -40.5 -78.5 1 38.0 -50.8 78 25 886.6 886.6 329.2 887.5 0.09 100 8.0 32497 -39.1 -79.1 1 40.0 -51.0 84 14 931.2 931.2 330.0 932.2 0.10 101 7.8 32671 -36.7 -77.7 1 41.0 -50.1 85 12 947.5 947.6 330.3 948.9 0.12 102 7.3 33129 -37.1 -78.1 1 41.0 -50.6 88 7 964.0 964.1 330.6 965.5 0.12 103 7.0 33420 -36.3 -77.3 1 41.0 -50.5 90 4 979.0 979.1 330.9 980.7 0.15 104 6.3 34154 -34.5 -77.5 0 43.0 -50.5 1016.6 1016.7 331.5 1018.5 0.16 105 6.2 34266 -32.1 -76.1 0 44.0 -49.8 1031.5 1031.7 331.7 1034.0 0.20 106 6.0 34497 -32.7 -75.7 1 43.0 -50.1 1038.7 1038.8 331.8 1041.4 0.22 107 5.6 34985 -30.9 -75.9 0 45.0 -50.0 1067.3 1067.4 332.2 1070.2 0.23 TRP 106 16291 -81.3 -86.2 43 4.9 -81.3 230 2 364.5 364.5 299.5 364.5 0.00 WND 14 28708 -46.9 -81.9 1 34.9 -52.5 80 61 766.9 766.9 326.4 767.2 0.03 Sounding variables and indices 1000-500 mb thick: 5798.00 m Freezing level: 553.00 mb = 5079.03 m = 16663.30 ft Wetbulb zero: 570.54 mb = 4827.74 m = 15838.86 ft Precipitable water: 2.35 inches Sfc-500 mean rel hum: 79.88 % Est. max temperature: 32.45 C = 90.42 F Sfc-Lift cond lev (LCL): 964.97 mb = 397.16 m = 1303.00 ft T: 25.35 C 700-500 lapse rate: 5.39 C/km ThetaE index: 7.52 C Layer 937.0- 927.0 mb Conv cond level (CCL): 901.08 mb = 998.32 m = 3275.29 ft Mean mixing ratio: 18.03 g/kg Conv temperature: 30.80 C = 87.44 F Cap Strength: 1.00 C Lifted Index: -3.55 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.26 C Lifted Index @700 mb: -1.97 C Showalter Index: -1.20 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 21.70 C K Index: 38.30 Risk: > 80 % chance of thunderstorms Sweat Index: 233.00 Risk: None Energy Index: -1.49 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1367.91 J/kg Max Up Vert Vel: 52.31 m/s Conv Inhibition (B-): 8.15 J/kg Cap Strength: 1.00 C Lift Cond Lev (LCL): 921.65 mb = 801.73 m = 2630.32 ft Lev Free Conv (LFC): 866.65 mb = 1336.40 m = 4384.47 ft Equ Level (EL): 136.65 mb = 14820.09 m = 48621.75 ft B at Equ Level: 1357.33 J/kg Max Parcel Lev (MPL): 76.65 mb = 18130.09 m = 59481.19 ft Wind level data Storm motion: 127 at 5 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 17 180 3 0.0 3.0 | 273 4 4.2 -0.2 1 1000 82 150 8 -4.0 6.9 | 184 4 0.2 3.7 2 975 305 155 10 -4.2 9.1 | 180 6 0.0 5.9 3 925 770 160 10 -3.4 9.4 | 188 6 0.8 6.2 4 910 914 170 9 -1.6 8.9 | 205 6 2.7 5.7 5 850 1504 160 7 -2.4 6.6 | 209 4 1.9 3.4 6 789 2134 200 5 1.7 4.7 | 256 6 6.0 1.5 7 709 3048 125 2 -1.6 1.1 | 308 3 2.6 -2.0 8 700 3151 60 3 -2.6 -1.5 | 341 5 1.7 -4.7 9 610 4267 55 5 -4.1 -2.9 | 359 6 0.2 -6.1 10 545 5182 45 10 -7.1 -7.1 | 15 11 -2.8 -10.3 11 500 5880 45 15 -10.6 -10.6 | 25 15 -6.4 -13.8 12 468 6401 40 18 -11.6 -13.8 | 23 18 -7.3 -17.0 13 416 7315 25 11 -4.6 -10.0 | 2 13 -0.4 -13.2 14 400 7610 40 12 -7.7 -9.2 | 16 13 -3.5 -12.4 15 383 7925 45 10 -7.1 -7.1 | 15 11 -2.8 -10.3 16 300 9730 140 7 -4.5 5.4 | 173 2 -0.2 2.2 17 251 10973 100 4 -3.9 0.7 | 353 3 0.3 -2.5 18 250 11010 75 9 -8.7 -2.3 | 39 7 -4.4 -5.5 19 200 12490 95 9 -9.0 0.8 | 63 5 -4.7 -2.4 20 190 12802 95 11 -11.0 1.0 | 72 7 -6.7 -2.2 21 172 13411 120 19 -16.5 9.5 | 117 14 -12.2 6.3 22 164 13716 125 16 -13.1 9.2 | 124 11 -8.9 6.0 23 150 14280 105 18 -17.4 4.7 | 96 13 -13.1 1.5 24 149 14326 100 17 -16.7 3.0 | 89 12 -12.5 -0.2 25 127 15240 120 15 -13.0 7.5 | 116 10 -8.7 4.3 26 121 15545 160 10 -3.4 9.4 | 188 6 0.8 6.2 27 106 16291 230 2 1.5 1.3 | 288 6 5.8 -1.9 28 100 16620 15 10 -2.6 -9.7 | 353 13 1.7 -12.9 29 98 16764 15 10 -2.6 -9.7 | 353 13 1.7 -12.9 30 88 17374 85 18 -17.9 -1.6 | 71 14 -13.7 -4.8 31 83 17678 110 20 -18.8 6.8 | 104 15 -14.5 3.6 32 79 17983 105 6 -5.8 1.6 | 43 2 -1.5 -1.6 33 71 18593 65 17 -15.4 -7.2 | 47 15 -11.2 -10.4 34 70 18650 105 21 -20.3 5.4 | 98 16 -16.0 2.2 35 64 19202 145 22 -12.6 18.0 | 151 17 -8.4 14.8 36 61 19507 140 15 -9.6 11.5 | 147 10 -5.4 8.3 37 57 19812 80 17 -16.7 -3.0 | 64 14 -12.5 -6.1 38 52 20422 70 31 -29.1 -10.6 | 61 28 -24.9 -13.8 39 50 20630 100 36 -35.5 6.3 | 96 31 -31.2 3.1 40 47 21031 105 38 -36.7 9.8 | 102 33 -32.5 6.6 41 40 21946 85 39 -38.9 -3.4 | 79 35 -34.6 -6.6 42 37 22555 90 51 -51.0 0.0 | 86 47 -46.8 -3.2 43 30 23780 90 47 -47.0 0.0 | 86 43 -42.8 -3.2 44 21 25908 80 53 -52.2 -9.2 | 75 50 -47.9 -12.4 45 20 26360 90 51 -51.0 0.0 | 86 47 -46.8 -3.2 46 18 27127 95 52 -51.8 4.5 | 92 48 -47.6 1.3 47 14 28708 80 61 -60.1 -10.6 | 76 58 -55.8 -13.8 48 13 28956 80 61 -60.1 -10.6 | 76 58 -55.8 -13.8 49 10 30970 75 30 -29.0 -7.8 | 66 27 -24.7 -11.0 50 7 33420 90 4 -4.0 0.0 | 356 3 0.2 -3.2 Wind Parameters Mean winds (0-6000m): 96.9 at 7.1 knts Storm direction: 126.9 at 5.3 knts Shear (0-3000m) pos: 1.0 neg: 1.2 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 33.9 deg Storm rel helicity (0-3000m) pos: 12.3 neg: -4.8 tot: 7.5 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 0.5 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 162.18 Bulk Shear: 8.43 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 ------------------------------------------------------------------------------- 500 155 9 184 5| 0.0 7.5 7.5| 0.5 -4.8 -4.3 -8.5 -0.73| 9.0 -6.6 1000 159 9 189 6| 1.1 3.8 4.9| 4.4 -4.8 -0.4 -0.4 -0.35| 5.9 -2.1 1500 161 9 194 5| 0.8 2.1 2.9| 4.8 -4.8 0.0 0.0 -0.27| 4.6 -1.3 2000 163 8 202 5| 1.5 1.6 3.1| 9.0 -4.8 4.2 2.1 -0.02| 4.5 -0.1 2500 166 7 212 5| 1.2 1.4 2.6| 10.5 -4.8 5.7 2.3 0.04| 4.2 0.1 3000 166 7 219 4| 1.0 1.2 2.3| 12.3 -4.8 7.5 2.5 0.13| 4.0 0.5 4000 155 6 220 3| 0.8 1.3 2.0| 16.3 -4.8 11.4 2.9 0.24| 3.6 0.8 5000 133 6 174 1| 0.6 1.5 2.1| 20.8 -4.8 16.0 3.2 0.27| 3.4 0.9 6000 97 7 50 4| 0.5 1.8 2.3| 28.3 -5.0 23.2 3.9 0.28| 3.4 1.0 Wrote GIF file: /home/apache/climate/data/raob//PTYA/skewt/PTYA.skewt.20251015.12.gif