UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for PTYA... Searching the city database file for: PTYA ... Date:0000Z 11 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 1009 17 29.6 24.9 76 4.7 26.1 340 4 302.0 305.7 299.0 361.2 20.02 1 1007 37 28.4 23.9 77 4.5 25.1 350 4 300.9 304.4 298.0 356.5 18.86 2 1000 109 27.4 23.3 78 4.1 24.4 25 5 300.5 303.9 297.5 354.3 18.30 3 938 674 22.4 22.3 99 0.1 22.3 50 4 301.0 304.4 297.7 355.1 18.36 4 934 711 22.2 21.2 94 1.0 21.5 51 4 301.2 304.3 297.0 351.8 17.21 5 931 739 22.8 17.8 73 5.0 19.4 53 4 302.1 304.6 295.1 343.1 13.91 6 930 749 22.0 20.2 90 1.8 20.7 53 4 301.3 304.3 296.4 349.1 16.23 7 927 777 22.8 16.8 69 6.0 18.7 54 4 302.4 304.8 294.6 341.1 13.09 8 926 787 22.4 17.4 73 5.0 18.9 55 4 302.1 304.6 294.9 342.3 13.63 9 925 796 22.6 15.6 65 7.0 17.9 55 4 302.4 304.7 293.9 338.3 12.14 10 924 805 22.6 15.6 65 7.0 17.9 55 4 302.5 304.8 293.9 338.5 12.15 11 917 872 22.2 17.2 73 5.0 18.8 58 4 302.8 305.3 295.0 343.0 13.59 12 900 1035 21.8 14.8 64 7.0 17.1 46 4 304.0 306.2 294.1 339.2 11.84 13 871 1319 20.6 12.6 60 8.0 15.4 14 3 305.6 307.6 293.7 337.3 10.58 14 850 1530 19.6 13.6 68 6.0 15.6 350 3 306.7 308.8 294.7 341.6 11.60 15 847 1560 19.4 14.4 73 5.0 16.0 348 3 306.8 309.1 295.2 343.7 12.27 16 840 1632 19.6 10.6 56 9.0 13.8 343 3 307.7 309.5 293.5 336.8 9.60 17 834 1694 19.2 13.2 68 6.0 15.2 338 3 307.9 310.1 295.0 342.8 11.51 18 806 1986 17.6 11.6 68 6.0 13.7 316 2 309.2 311.3 294.8 341.9 10.71 19 798 2072 17.2 8.2 55 9.0 11.6 310 2 309.7 311.3 293.3 336.0 8.58 20 793 2125 16.6 9.6 63 7.0 12.1 306 2 309.6 311.4 294.0 338.7 9.51 21 772 2354 15.8 3.8 45 12.0 8.9 318 2 311.1 312.4 292.1 331.4 6.52 22 769 2387 15.6 4.6 48 11.0 9.2 320 2 311.3 312.6 292.4 332.8 6.93 23 755 2543 15.2 -1.8 31 17.0 6.3 330 2 312.5 313.3 290.7 326.5 4.44 24 750 2599 14.8 0.8 38 14.0 7.1 334 2 312.6 313.7 291.6 329.6 5.41 25 741 2701 14.4 -4.6 26 19.0 4.9 340 1 313.3 314.0 290.3 325.0 3.67 26 732 2804 13.6 -2.4 33 16.0 5.3 346 1 313.5 314.3 291.0 327.4 4.38 27 727 2862 12.8 4.8 58 8.0 8.0 350 1 313.3 314.7 293.4 336.4 7.44 28 724 2897 12.4 4.4 58 8.0 7.7 352 1 313.2 314.6 293.3 335.8 7.26 29 721 2932 12.0 7.2 72 4.8 9.0 354 1 313.1 314.8 294.5 340.6 8.88 30 718 2967 12.0 2.0 50 10.0 6.3 357 1 313.5 314.7 292.5 332.8 6.17 31 710 3060 11.6 -4.4 32 16.0 3.7 3 1 314.1 314.8 290.7 326.5 3.88 32 707 3096 11.6 -4.4 32 16.0 3.6 5 1 314.4 315.2 290.8 326.9 3.90 33 700 3179 10.8 -0.2 46 11.0 4.8 10 1 314.4 315.5 292.1 331.5 5.39 34 698 3203 10.6 0.6 50 10.0 5.1 12 1 314.5 315.6 292.4 332.6 5.73 35 696 3227 10.4 5.4 71 5.0 7.4 14 1 314.5 316.1 294.3 339.9 8.11 36 649 3804 6.4 2.9 78 3.5 4.4 69 5 316.3 317.7 294.1 339.3 7.29 37 636 3970 5.8 2.1 77 3.7 3.7 85 7 317.5 318.9 294.3 339.8 7.02 38 630 4047 5.4 0.4 70 5.0 2.7 92 7 317.9 319.1 293.8 337.9 6.27 39 620 4178 4.6 -0.1 72 4.7 2.0 105 8 318.4 319.6 293.9 338.1 6.14 40 615 4243 4.4 -2.6 60 7.0 0.8 111 9 319.0 319.9 293.2 335.5 5.14 41 587 4621 1.8 -1.6 78 3.4 -0.0 112 9 320.2 321.3 294.0 338.9 5.81 42 549 5158 -1.1 -6.1 69 5.0 -3.5 108 10 322.9 323.8 293.7 337.5 4.42 43 548 5172 -1.3 -5.3 74 4.0 -3.3 108 10 322.9 323.8 293.9 338.3 4.71 44 543 5245 -1.5 -8.5 59 7.0 -4.7 107 10 323.5 324.2 293.3 335.8 3.71 45 541 5275 -1.5 -7.5 64 6.0 -4.3 107 10 323.8 324.6 293.6 337.1 4.02 46 538 5319 -1.1 -14.1 37 13.0 -6.3 106 10 324.8 325.3 292.5 332.9 2.39 47 536 5349 -1.3 -11.3 46 10.0 -5.6 106 10 324.9 325.5 293.1 335.0 3.01 48 534 5378 -1.3 -12.3 43 11.0 -5.9 106 10 325.3 325.8 293.0 334.7 2.79 49 529 5453 -1.7 -9.7 54 8.0 -5.3 105 10 325.7 326.4 293.6 337.3 3.46 50 526 5499 -1.7 -13.7 39 12.0 -6.6 105 10 326.2 326.7 293.0 334.8 2.52 51 508 5775 -3.5 -25.5 16 22.0 -10.1 112 9 327.3 327.5 291.9 330.7 0.94 52 502 5869 -4.1 -24.1 19 20.0 -10.3 114 9 327.7 327.9 292.2 331.5 1.08 53 500 5900 -4.5 -19.5 30 15.0 -9.7 115 9 327.6 327.9 292.6 333.3 1.63 54 498 5931 -4.9 -15.9 42 11.0 -9.1 115 9 327.4 327.9 293.1 335.1 2.22 55 400 7620 -14.9 -21.9 55 7.0 -17.1 90 7 335.6 336.0 294.7 341.6 1.66 56 300 9740 -30.3 -42.3 30 12.0 -31.8 85 22 342.7 342.7 295.3 343.9 0.31 57 250 11010 -40.3 -56.3 16 16.0 -41.2 95 18 346.2 346.2 295.8 346.5 0.07 58 200 12480 -53.3 -63.3 29 10.0 -53.5 90 17 348.4 348.4 296.3 348.5 0.04 59 150 14270 -68.1 -74.1 42 6.0 -68.1 100 32 352.8 352.8 297.3 352.8 0.01 60 109 16123 -80.9 -85.9 43 5.0 -80.9 60 31 362.4 362.4 299.2 362.4 0.00 61 100 16610 -78.5 -84.5 37 6.0 -78.5 65 36 376.1 376.1 301.6 376.1 0.00 62 93 17020 -80.1 -85.1 43 5.0 -80.1 67 36 380.8 380.8 302.3 380.8 0.00 63 87 17396 -80.5 -86.5 36 6.0 -80.5 70 37 387.3 387.3 303.4 387.3 0.00 64 84 17594 -77.7 -85.7 26 8.0 -77.7 70 37 396.9 396.9 304.8 396.9 0.00 65 82 17733 -72.9 -84.9 15 12.0 -72.9 76 33 409.5 409.5 306.5 409.5 0.00 66 81 17805 -71.9 -84.9 13 13.0 -72.0 82 30 413.0 413.0 306.9 413.0 0.00 67 77 18103 -71.7 -86.7 9 15.0 -71.8 99 14 419.4 419.4 307.6 419.4 0.00 68 70 18660 -74.3 -87.3 12 13.0 -74.3 315 1 425.4 425.4 308.3 425.4 0.00 69 65 19091 -76.3 -88.3 13 12.0 -76.3 17 7 430.2 430.2 308.9 430.2 0.00 70 61 19462 -72.7 -88.7 7 16.0 -72.8 50 16 446.1 446.1 310.5 446.1 0.00 71 58 19758 -73.7 -89.7 7 16.0 -73.7 12 11 450.3 450.3 310.9 450.3 0.00 72 55 20072 -71.1 -89.1 5 18.0 -71.2 53 11 463.1 463.1 312.1 463.2 0.00 73 50 20640 -69.3 -90.3 3 21.0 -69.5 70 23 480.2 480.2 313.5 480.2 0.00 74 46 21142 -66.1 -89.1 3 23.0 -66.4 79 27 499.5 499.5 314.9 499.5 0.00 75 39 22139 -68.3 -90.3 3 22.0 -68.5 116 34 518.1 518.1 316.2 518.1 0.00 76 36 22624 -64.7 -89.7 2 25.0 -65.1 89 33 539.4 539.4 317.5 539.4 0.00 77 35 22795 -66.5 -89.5 3 23.0 -66.8 87 38 539.1 539.1 317.5 539.1 0.00 78 31 23538 -62.3 -88.3 2 26.0 -63.0 78 58 569.4 569.4 319.1 569.5 0.01 79 30 23740 -63.9 -88.9 2 25.0 -64.5 75 63 570.4 570.4 319.2 570.5 0.00 80 29 23947 -64.1 -89.1 2 25.0 -64.7 75 61 575.4 575.4 319.5 575.5 0.00 81 28 24162 -63.5 -88.5 2 25.0 -64.1 80 63 582.9 582.9 319.8 583.0 0.01 82 26 24621 -59.7 -87.7 1 28.0 -60.8 91 72 606.2 606.2 320.9 606.2 0.01 83 23 25390 -58.3 -86.3 2 28.0 -59.7 93 77 631.9 632.0 322.0 632.0 0.01 84 21 25967 -54.7 -84.6 1 30.0 -56.8 95 80 659.6 659.6 323.0 659.7 0.01 85 20 26280 -52.7 -83.7 1 31.0 -55.4 95 79 674.9 674.9 323.6 675.0 0.02 86 19 26612 -50.3 -82.3 1 32.0 -53.8 95 76 692.3 692.3 324.2 692.5 0.02 87 16 27742 -46.5 -80.5 1 34.0 -51.8 95 65 739.6 739.6 325.7 739.9 0.04 88 11 30246 -42.9 -78.9 1 36.0 -51.2 95 41 836.3 836.3 328.1 837.0 0.07 89 10 30890 -41.7 -78.7 1 37.0 -51.0 95 35 863.9 863.9 328.7 864.7 0.08 90 10 30890 -41.5 -78.5 1 37.0 -51.0 95 35 864.6 864.7 328.7 865.5 0.08 91 9.4 31310 -42.5 -79.5 1 37.0 -51.7 66 32 876.3 876.3 329.0 877.1 0.08 92 8.9 31680 -42.3 -79.3 1 37.0 -51.8 41 29 890.8 890.9 329.2 891.7 0.08 93 8.4 32075 -37.3 -77.3 1 40.0 -50.0 14 26 925.3 925.4 329.9 926.7 0.12 94 7.9 32502 -34.5 -75.5 1 41.0 -49.2 346 23 952.9 953.0 330.4 954.9 0.17 95 7.5 32865 -35.9 -76.9 1 41.0 -50.0 322 20 961.5 961.6 330.5 963.2 0.15 96 7.1 33250 -31.7 -75.7 0 44.0 -48.8 297 18 994.0 994.1 331.1 996.2 0.18 97 7.0 33350 -31.5 -75.5 0 44.0 -48.8 290 17 998.8 998.9 331.2 1001.2 0.19 98 6.8 33556 -30.5 -74.5 1 44.0 -48.7 1011.3 1011.4 331.4 1014.2 0.23 99 6.3 34096 -32.5 -75.5 1 43.0 -49.8 1025.1 1025.3 331.6 1027.8 0.21 TRP 109 16123 -80.9 -85.9 43 5.0 -80.9 60 31 362.4 362.4 299.2 362.4 0.00 WND 21 25967 -54.7 -84.6 1 30.0 -56.8 95 80 659.6 659.6 323.0 659.7 0.01 Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 563.41 mb = 4954.03 m = 16253.18 ft Wetbulb zero: 587.34 mb = 4616.27 m = 15145.06 ft Precipitable water: 1.95 inches Sfc-500 mean rel hum: 62.93 % Est. max temperature: 33.84 C = 92.92 F Sfc-Lift cond lev (LCL): 943.06 mb = 626.38 m = 2055.02 ft T: 22.82 C 700-500 lapse rate: 5.62 C/km ThetaE index: 11.97 C Layer 934.0- 930.0 mb Conv cond level (CCL): 850.00 mb = 1530.00 m = 5019.62 ft Mean mixing ratio: 17.11 g/kg Conv temperature: 34.32 C = 93.77 F Cap Strength: 1.88 C Lifted Index: -2.12 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.84 C Lifted Index @700 mb: -0.24 C Showalter Index: 1.63 C Risk: Showers probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 18.10 C K Index: 26.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 178.20 Risk: None Energy Index: -1.57 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 885.51 J/kg Max Up Vert Vel: 42.08 m/s Conv Inhibition (B-): 98.25 J/kg Cap Strength: 1.87 C Lift Cond Lev (LCL): 918.86 mb = 854.03 m = 2801.90 ft Lev Free Conv (LFC): 703.86 mb = 3132.98 m = 10278.67 ft Equ Level (EL): 163.86 mb = 13719.94 m = 45012.39 ft B at Equ Level: 884.59 J/kg Max Parcel Lev (MPL): 93.86 mb = 16968.01 m = 55668.65 ft Wind level data Storm motion: 122 at 4 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 17 340 4 1.4 -3.8 | 321 8 4.7 -5.9 1 1000 109 25 5 -2.1 -4.5 | 349 7 1.2 -6.6 2 925 796 55 4 -3.3 -2.3 | 359 4 0.1 -4.4 3 912 914 60 4 -3.5 -2.0 | 2 4 -0.1 -4.1 4 850 1530 350 3 0.5 -3.0 | 323 6 3.9 -5.1 5 792 2134 305 2 1.6 -1.1 | 303 6 5.0 -3.3 6 700 3179 10 1 -0.2 -1.0 | 314 4 3.2 -3.1 7 612 4267 115 9 -8.2 3.8 | 109 5 -4.8 1.7 8 526 5486 105 10 -9.7 2.6 | 94 6 -6.3 0.5 9 500 5900 115 9 -8.2 3.8 | 109 5 -4.8 1.7 10 469 6401 110 10 -9.4 3.4 | 102 6 -6.1 1.3 11 450 6706 125 15 -12.3 8.6 | 126 11 -8.9 6.5 12 433 7010 105 11 -10.6 2.8 | 96 7 -7.3 0.7 13 416 7315 120 10 -8.7 5.0 | 119 6 -5.3 2.9 14 400 7620 90 7 -7.0 0.0 | 60 4 -3.7 -2.1 15 400 7620 120 15 -13.0 7.5 | 119 11 -9.6 5.4 16 339 8839 110 12 -11.3 4.1 | 104 8 -7.9 2.0 17 300 9740 85 22 -21.9 -1.9 | 78 19 -18.6 -4.0 18 287 10058 85 23 -22.9 -2.0 | 78 20 -19.6 -4.1 19 263 10668 80 20 -19.7 -3.5 | 71 17 -16.4 -5.6 20 250 11010 95 18 -17.9 1.6 | 88 15 -14.6 -0.5 21 240 11278 100 18 -17.7 3.1 | 94 14 -14.4 1.0 22 229 11582 80 19 -18.7 -3.3 | 71 16 -15.4 -5.4 23 200 12480 90 17 -17.0 0.0 | 81 14 -13.7 -2.1 24 190 12802 90 17 -17.0 0.0 | 81 14 -13.7 -2.1 25 181 13106 110 20 -18.8 6.8 | 107 16 -15.4 4.7 26 150 14270 100 32 -31.5 5.6 | 97 28 -28.2 3.4 27 149 14326 95 32 -31.9 2.8 | 91 29 -28.5 0.7 28 134 14935 115 22 -19.9 9.3 | 113 18 -16.6 7.2 29 114 15850 65 13 -11.8 -5.5 | 48 11 -8.4 -7.6 30 109 16123 60 31 -26.8 -15.5 | 53 29 -23.5 -17.6 31 103 16459 60 32 -27.7 -16.0 | 53 30 -24.4 -18.1 32 100 16610 65 36 -32.6 -15.2 | 59 34 -29.3 -17.3 33 97 16764 65 36 -32.6 -15.2 | 59 34 -29.3 -17.3 34 88 17374 70 37 -34.8 -12.7 | 65 35 -31.4 -14.8 35 83 17678 70 37 -34.8 -12.7 | 65 35 -31.4 -14.8 36 79 17983 95 21 -20.9 1.8 | 89 18 -17.6 -0.3 37 75 18288 105 5 -4.8 1.3 | 61 2 -1.5 -0.8 38 71 18593 230 10 7.7 6.4 | 249 12 11.0 4.3 39 70 18660 315 1 0.7 -0.7 | 305 5 4.1 -2.8 40 67 18898 315 1 0.7 -0.7 | 305 5 4.1 -2.8 41 64 19202 50 10 -7.7 -6.4 | 27 10 -4.3 -8.5 42 61 19507 50 17 -13.0 -10.9 | 37 16 -9.7 -13.0 43 58 19812 5 10 -0.9 -10.0 | 348 12 2.5 -12.1 44 55 20117 60 11 -9.5 -5.5 | 39 10 -6.2 -7.6 45 52 20422 40 22 -14.1 -16.9 | 30 22 -10.8 -19.0 46 50 20640 70 23 -21.6 -7.9 | 61 21 -18.3 -10.0 47 49 20726 65 17 -15.4 -7.2 | 52 15 -12.1 -9.3 48 42 21641 95 38 -37.9 3.3 | 92 35 -34.5 1.2 49 38 22250 120 33 -28.6 16.5 | 120 29 -25.2 14.4 50 36 22555 90 31 -31.0 0.0 | 86 28 -27.7 -2.1 51 30 23740 75 63 -60.9 -16.3 | 72 60 -57.5 -18.4 52 28 24079 75 59 -57.0 -15.3 | 72 56 -53.6 -17.4 53 27 24384 90 71 -71.0 0.0 | 88 68 -67.7 -2.1 54 21 25967 95 80 -79.7 7.0 | 94 77 -76.3 4.9 55 20 26213 95 80 -79.7 7.0 | 94 77 -76.3 4.9 56 20 26280 95 79 -78.7 6.9 | 94 76 -75.4 4.8 57 10 30890 95 35 -34.9 3.1 | 92 32 -31.5 0.9 58 7 33350 290 17 16.0 -5.8 | 292 21 19.3 -7.9 Wind Parameters Mean winds (0-6000m): 92.3 at 5.3 knts Storm direction: 122.3 at 4.0 knts Shear (0-3000m) pos: 1.0 neg: 0.8 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): -6.9 deg Storm rel helicity (0-3000m) pos: 9.5 neg: -8.8 tot: 0.7 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 2.5 stream: -0.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 245.18 Bulk Shear: 3.61 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 29 5 350 6| 4.5 0.0 4.5| 7.5 0.0 7.5 15.0 0.82| 5.3 4.4 1000 40 4 354 6| 2.3 0.0 2.3| 8.0 -0.7 7.4 7.4 0.56| 3.7 2.1 1500 36 4 350 5| 1.5 1.1 2.7| 8.0 -5.2 2.8 1.9 0.10| 3.7 0.4 2000 26 4 342 6| 1.1 1.2 2.3| 8.0 -8.3 -0.3 -0.2 -0.06| 3.3 -0.2 2500 18 3 336 6| 1.1 0.9 2.0| 9.0 -8.8 0.2 0.1 -0.03| 2.8 -0.1 3000 15 3 333 6| 1.0 0.8 1.8| 9.5 -8.8 0.7 0.2 -0.01| 2.5 -0.0 4000 35 3 342 5| 1.7 0.6 2.3| 19.8 -8.8 11.0 2.7 0.36| 3.0 1.1 5000 79 4 18 3| 1.6 0.4 2.0| 24.3 -10.0 14.2 2.8 0.40| 2.9 1.2 6000 92 5 45 3| 1.3 0.3 1.6| 26.3 -11.0 15.3 2.6 0.39| 2.7 1.0 Wrote GIF file: /home/apache/climate/data/raob//PTYA/skewt/PTYA.skewt.20251011.00.gif