UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for PTYA... Searching the city database file for: PTYA ... Date:1200Z 14 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 27.2 24.9 87 2.3 25.5 50 3 299.8 303.5 298.5 358.8 20.08 1 1001 72 28.2 24.1 78 4.1 25.2 50 5 301.3 304.8 298.3 357.9 19.21 2 1000 83 28.2 24.1 78 4.1 25.2 50 5 301.4 304.9 298.3 358.1 19.23 3 954 501 24.6 22.7 89 1.9 23.2 68 7 301.8 305.2 298.0 356.4 18.50 4 931 715 23.2 20.5 85 2.7 21.3 78 8 302.5 305.5 296.9 351.4 16.52 5 925 772 23.0 20.0 83 3.0 20.9 80 8 302.8 305.8 296.7 350.5 16.11 6 914 877 22.4 19.4 83 3.0 20.3 91 8 303.2 306.1 296.6 349.8 15.70 7 907 944 22.4 17.4 73 5.0 18.9 93 8 303.9 306.5 295.6 345.3 13.92 8 883 1177 21.0 16.9 77 4.1 18.2 74 10 304.8 307.4 295.8 346.1 13.85 9 850 1507 19.8 13.8 68 6.0 15.8 70 8 306.9 309.1 294.8 342.3 11.75 10 848 1527 19.6 13.6 68 6.0 15.6 70 8 306.9 309.1 294.8 341.9 11.62 11 824 1774 17.6 13.7 78 3.9 15.0 76 9 307.3 309.6 295.2 343.6 12.05 12 790 2134 16.2 10.2 68 6.0 12.4 85 10 309.5 311.4 294.3 339.9 9.94 13 786 2177 15.8 11.0 73 4.8 12.7 86 10 309.6 311.5 294.7 341.7 10.55 14 777 2275 15.6 8.6 63 7.0 11.2 87 10 310.4 312.1 293.9 338.2 9.06 15 774 2308 15.4 10.4 72 5.0 12.2 88 10 310.5 312.4 294.8 342.0 10.29 16 754 2530 14.6 6.6 59 8.0 9.7 88 11 312.0 313.5 293.6 337.1 8.14 17 752 2553 14.6 6.6 59 8.0 9.7 87 11 312.2 313.7 293.7 337.4 8.16 18 751 2564 14.4 8.4 67 6.0 10.6 87 11 312.1 313.8 294.5 340.7 9.25 19 748 2598 14.4 6.4 59 8.0 9.5 86 11 312.4 314.0 293.7 337.5 8.09 20 728 2827 12.8 7.8 72 5.0 9.7 81 13 313.1 314.9 294.7 341.5 9.16 21 725 2862 12.6 6.6 67 6.0 8.9 80 13 313.3 314.9 294.2 339.6 8.47 22 722 2897 12.4 7.4 72 5.0 9.3 79 14 313.4 315.1 294.6 341.3 8.99 23 719 2932 12.4 5.4 62 7.0 8.2 78 14 313.8 315.3 293.9 338.3 7.85 24 712 3014 11.4 7.2 75 4.2 8.8 76 15 313.6 315.3 294.7 341.5 8.99 25 708 3061 11.4 5.4 67 6.0 7.8 76 15 314.1 315.6 294.1 339.0 7.97 26 701 3144 10.8 6.7 76 4.1 8.3 79 11 314.3 316.0 294.7 341.8 8.82 27 700 3156 10.8 6.1 73 4.7 7.9 80 11 314.4 316.1 294.6 340.9 8.47 28 693 3240 10.6 4.6 66 6.0 7.1 81 11 315.1 316.6 294.1 339.3 7.70 29 677 3434 9.0 5.4 78 3.6 6.8 84 11 315.5 317.1 294.7 341.6 8.34 30 673 3483 9.2 3.2 66 6.0 5.7 84 11 316.2 317.6 294.0 338.9 7.18 31 668 3544 8.6 4.1 73 4.5 5.9 85 11 316.2 317.7 294.4 340.5 7.71 32 653 3732 7.6 1.6 66 6.0 4.2 88 11 317.1 318.4 293.9 338.1 6.59 33 628 4052 5.2 0.4 71 4.8 2.5 92 11 318.0 319.2 293.8 338.0 6.29 34 621 4144 5.2 -3.8 52 9.0 0.6 93 11 319.0 319.9 292.8 334.0 4.65 35 614 4236 4.6 -2.4 60 7.0 1.0 94 11 319.3 320.3 293.4 336.2 5.23 36 602 4397 3.8 -4.2 56 8.0 -0.2 95 11 320.2 321.1 293.2 335.3 4.66 37 595 4491 3.0 -4.0 60 7.0 -0.6 95 11 320.4 321.3 293.3 335.9 4.78 38 593 4519 2.8 -1.4 74 4.2 0.5 95 11 320.4 321.6 294.1 339.3 5.83 39 591 4546 2.8 -4.2 60 7.0 -0.7 95 11 320.7 321.7 293.4 336.2 4.74 40 579 4712 1.6 -2.8 73 4.4 -0.7 95 11 321.2 322.3 294.0 338.7 5.38 41 575 4768 1.6 -6.4 55 8.0 -2.3 95 12 321.9 322.7 293.2 335.4 4.12 42 573 4796 1.2 -4.8 64 6.0 -1.8 95 12 321.7 322.6 293.6 337.0 4.68 43 568 4866 1.0 -9.0 47 10.0 -3.6 95 12 322.3 323.0 292.7 333.6 3.41 44 566 4895 0.8 -7.2 55 8.0 -3.0 95 12 322.4 323.2 293.2 335.3 3.94 45 560 4980 0.2 -6.8 59 7.0 -3.1 95 12 322.7 323.5 293.4 336.2 4.10 46 556 5038 0.0 -9.0 51 9.0 -4.1 95 12 323.1 323.8 293.0 334.6 3.48 47 550 5124 -0.7 -3.9 79 3.2 -2.3 95 12 323.3 324.3 294.4 340.3 5.22 48 541 5256 -1.5 -6.1 71 4.6 -3.7 94 12 323.8 324.7 294.0 338.6 4.49 49 537 5315 -1.9 -4.9 80 3.0 -3.4 93 12 324.0 325.0 294.4 340.3 4.95 50 535 5345 -2.1 -5.1 80 3.0 -3.6 93 12 324.1 325.1 294.4 340.3 4.90 51 533 5375 -2.3 -5.2 80 2.9 -3.7 92 11 324.3 325.2 294.4 340.3 4.88 52 529 5434 -2.7 -6.0 78 3.3 -4.3 91 11 324.5 325.4 294.3 339.7 4.62 53 526 5480 -2.7 -10.7 54 8.0 -6.2 90 11 325.0 325.6 293.3 335.8 3.22 54 500 5880 -4.9 -8.9 73 4.0 -6.7 85 8 327.1 327.8 294.4 340.2 3.90 55 400 7610 -15.1 -26.1 39 11.0 -18.1 145 9 335.4 335.6 294.2 339.5 1.14 56 300 9710 -30.3 -43.3 27 13.0 -31.9 140 8 342.7 342.7 295.2 343.8 0.28 57 250 10980 -39.9 -61.9 8 22.0 -40.9 115 11 346.7 346.8 296.0 346.9 0.04 58 200 12470 -52.3 -70.3 10 18.0 -52.7 140 5 349.9 350.0 296.6 350.0 0.01 59 150 14260 -68.3 -74.3 42 6.0 -68.4 90 6 352.4 352.4 297.2 352.5 0.01 60 111 16007 -78.7 -83.7 44 5.0 -78.7 85 4 364.6 364.6 299.6 364.6 0.00 61 100 16600 -76.7 -84.7 27 8.0 -76.7 170 17 379.5 379.5 302.2 379.5 0.00 62 88 17333 -78.5 -85.5 31 7.0 -78.5 129 11 390.1 390.1 303.8 390.1 0.00 63 83 17667 -77.5 -85.5 26 8.0 -77.5 72 15 398.7 398.7 305.0 398.7 0.00 64 76 18168 -80.7 -87.7 30 7.0 -80.7 70 21 402.2 402.2 305.5 402.2 0.00 65 74 18320 -77.5 -85.5 26 8.0 -77.5 73 21 412.0 412.0 306.7 412.0 0.00 66 72 18477 -77.7 -86.7 22 9.0 -77.7 89 18 414.8 414.8 307.1 414.8 0.00 67 70 18640 -73.9 -85.9 14 12.0 -74.0 85 21 426.3 426.3 308.4 426.3 0.00 68 69 18724 -73.5 -86.5 12 13.0 -73.6 85 20 428.9 428.9 308.7 428.9 0.00 69 65 19072 -74.9 -87.9 12 13.0 -75.0 100 24 433.2 433.2 309.2 433.2 0.00 70 64 19162 -74.7 -88.7 10 14.0 -74.7 107 27 435.6 435.6 309.4 435.6 0.00 71 62 19348 -72.1 -88.1 7 16.0 -72.2 98 28 445.3 445.3 310.4 445.3 0.00 72 59 19640 -72.7 -89.7 6 17.0 -72.8 91 29 450.3 450.3 310.9 450.4 0.00 73 56 19948 -70.9 -88.9 5 18.0 -71.0 105 29 461.2 461.2 311.9 461.2 0.00 74 53 20274 -71.5 -90.5 4 19.0 -71.6 119 30 467.1 467.1 312.4 467.2 0.00 75 53 20274 -70.3 -89.3 5 19.0 -70.4 119 30 469.9 469.9 312.6 469.9 0.00 76 51 20502 -70.7 -90.7 4 20.0 -70.8 117 32 474.2 474.2 313.0 474.2 0.00 77 50 20620 -68.7 -89.7 3 21.0 -68.9 105 36 481.6 481.6 313.6 481.6 0.00 78 48 20865 -67.5 -89.5 3 22.0 -67.7 102 36 490.1 490.1 314.2 490.1 0.00 79 45 21254 -67.7 -89.7 3 22.0 -67.9 96 35 498.8 498.8 314.8 498.8 0.00 80 44 21391 -64.9 -89.9 2 25.0 -65.3 94 36 508.8 508.8 315.5 508.8 0.00 81 41 21822 -64.5 -89.5 2 25.0 -64.9 87 42 520.2 520.2 316.3 520.2 0.00 82 39 22127 -65.5 -89.5 2 24.0 -65.8 82 44 525.2 525.2 316.6 525.2 0.00 83 35 22790 -63.1 -89.1 2 26.0 -63.7 82 53 547.9 547.9 318.0 547.9 0.00 84 34 22968 -64.5 -89.5 2 25.0 -65.0 82 56 548.8 548.8 318.1 548.8 0.00 85 33 23151 -62.7 -89.7 1 27.0 -63.3 83 59 558.3 558.3 318.5 558.3 0.00 86 31 23542 -57.3 -87.3 1 30.0 -58.5 84 65 582.9 582.9 319.8 583.0 0.01 87 30 23750 -55.1 -85.1 1 30.0 -56.6 85 68 594.4 594.4 320.3 594.5 0.01 88 29 23967 -54.7 -85.0 1 30.3 -56.4 85 70 601.2 601.2 320.7 601.3 0.01 89 23 25461 -52.3 -84.3 1 32.0 -54.9 96 62 649.6 649.6 322.7 649.7 0.01 90 22 25752 -48.9 -82.9 1 34.0 -52.5 99 60 668.0 668.0 323.3 668.2 0.02 91 21 26057 -49.3 -82.3 1 33.0 -52.8 100 59 675.8 675.8 323.6 675.9 0.02 92 20 26380 -46.3 -81.3 1 35.0 -51.0 100 58 694.5 694.5 324.3 694.7 0.03 93 19 26721 -45.9 -80.9 1 35.0 -50.9 97 57 706.0 706.0 324.6 706.2 0.03 94 16 27868 -44.3 -80.3 1 36.0 -50.5 87 52 746.7 746.8 325.8 747.1 0.04 95 13 29249 -47.3 -81.3 1 34.0 -53.0 69 46 782.0 782.1 326.8 782.4 0.04 96 12 29781 -45.5 -81.5 1 36.0 -52.2 75 45 806.5 806.6 327.4 806.9 0.04 97 11 30358 -47.9 -81.9 1 34.0 -53.9 82 45 818.1 818.2 327.7 818.6 0.04 98 11 30358 -46.1 -82.1 1 36.0 -52.9 82 45 824.7 824.7 327.8 825.1 0.04 99 10 30990 -46.9 -81.9 1 35.0 -53.7 90 44 844.5 844.5 328.3 844.9 0.05 100 8.6 31993 -43.5 -80.5 1 37.0 -52.6 88 34 895.0 895.0 329.3 895.7 0.07 101 8.3 32231 -43.7 -80.7 1 37.0 -52.8 87 31 903.3 903.3 329.5 904.0 0.07 102 7.9 32564 -40.1 -79.1 1 39.0 -51.4 87 28 930.5 930.6 330.0 931.6 0.10 103 7.5 32917 -41.5 -79.5 1 38.0 -52.3 86 25 938.8 938.8 330.2 939.8 0.10 104 7.3 33100 -39.9 -79.9 1 40.0 -51.8 86 23 952.6 952.7 330.4 953.6 0.09 105 7.0 33390 -33.7 -77.7 0 44.0 -49.6 85 20 989.7 989.8 331.0 991.3 0.14 106 6.8 33594 -32.1 -76.1 0 44.0 -49.2 1004.6 1004.7 331.3 1006.8 0.18 107 6.4 34021 -33.5 -76.5 1 43.0 -50.0 1016.3 1016.4 331.5 1018.5 0.18 108 6.1 34359 -31.3 -75.3 0 44.0 -49.6 1039.8 1039.9 331.8 1042.7 0.23 109 6.0 34477 -29.1 -74.1 0 45.0 -49.0 1054.2 1054.4 332.1 1057.8 0.28 110 5.6 34969 -30.5 -75.5 0 45.0 -49.8 1069.1 1069.2 332.2 1072.2 0.24 TRP 111 16007 -78.7 -83.7 44 5.0 -78.7 85 4 364.6 364.6 299.6 364.6 0.00 WND 29 23967 -54.7 -85.0 1 30.3 -56.4 85 70 601.2 601.2 320.7 601.3 0.01 Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 556.00 mb = 5037.59 m = 16527.32 ft Wetbulb zero: 604.20 mb = 4366.94 m = 14327.05 ft Precipitable water: 2.14 inches Sfc-500 mean rel hum: 70.23 % Est. max temperature: 33.88 C = 92.98 F Sfc-Lift cond lev (LCL): 973.46 mb = 321.60 m = 1055.12 ft T: 26.14 C 700-500 lapse rate: 5.76 C/km ThetaE index: 12.77 C Layer 954.0- 883.0 mb Conv cond level (CCL): 871.14 mb = 1294.15 m = 4245.86 ft Mean mixing ratio: 17.75 g/kg Conv temperature: 32.92 C = 91.25 F Cap Strength: 1.35 C Lifted Index: -3.51 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.36 C Lifted Index @700 mb: -1.00 C Showalter Index: 0.94 C Risk: Thunderstorms probable Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 18.70 C K Index: 33.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 189.60 Risk: None Energy Index: -0.43 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1400.62 J/kg Max Up Vert Vel: 52.93 m/s Conv Inhibition (B-): 29.86 J/kg Cap Strength: 1.29 C Lift Cond Lev (LCL): 916.05 mb = 856.97 m = 2811.56 ft Lev Free Conv (LFC): 821.05 mb = 1804.82 m = 5921.25 ft Equ Level (EL): 761.05 mb = 2451.52 m = 8042.95 ft B at Equ Level: 10.77 J/kg Max Parcel Lev (MPL): 81.05 mb = 17802.82 m = 58407.50 ft Wind level data Storm motion: 115 at 8 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 50 3 -2.3 -1.9 | 318 7 4.6 -5.1 1 1000 83 50 5 -3.8 -3.2 | 335 7 3.0 -6.4 2 925 772 80 8 -7.9 -1.4 | 12 5 -1.0 -4.6 3 910 914 95 8 -8.0 0.7 | 24 3 -1.1 -2.5 4 879 1219 70 10 -9.4 -3.4 | 21 7 -2.5 -6.6 5 850 1507 70 8 -7.5 -2.7 | 6 6 -0.6 -5.9 6 790 2134 85 10 -10.0 -0.9 | 37 5 -3.1 -4.1 7 762 2438 90 10 -10.0 0.0 | 44 4 -3.1 -3.2 8 709 3048 75 15 -14.5 -3.9 | 47 10 -7.6 -7.1 9 700 3156 80 11 -10.8 -1.9 | 38 6 -4.0 -5.1 10 610 4267 95 11 -11.0 1.0 | 61 5 -4.1 -2.2 11 545 5182 95 12 -12.0 1.0 | 67 6 -5.1 -2.1 12 506 5791 85 10 -10.0 -0.9 | 37 5 -3.1 -4.1 13 500 5880 85 8 -8.0 -0.7 | 16 4 -1.1 -3.9 14 468 6401 110 12 -11.3 4.1 | 102 4 -4.4 0.9 15 400 7610 145 9 -5.2 7.4 | 202 5 1.7 4.2 16 367 8230 115 10 -9.1 4.2 | 115 2 -2.2 1.0 17 300 9710 140 8 -5.1 6.1 | 211 3 1.7 2.9 18 298 9754 120 3 -2.6 1.5 | 292 5 4.3 -1.7 19 273 10363 140 11 -7.1 8.4 | 178 5 -0.2 5.2 20 261 10668 115 16 -14.5 6.8 | 115 8 -7.6 3.6 21 250 10980 115 11 -10.0 4.6 | 115 3 -3.1 1.5 22 239 11278 135 12 -8.5 8.5 | 163 6 -1.6 5.3 23 218 11887 145 10 -5.7 8.2 | 193 5 1.1 5.0 24 200 12470 140 5 -3.2 3.8 | 260 4 3.7 0.6 25 181 13106 0 0 -0.0 -0.0 | 295 8 6.9 -3.2 26 150 14260 90 6 -6.0 0.0 | 345 3 0.9 -3.2 27 141 14630 85 10 -10.0 -0.9 | 37 5 -3.1 -4.1 28 127 15240 125 16 -13.1 9.2 | 134 9 -6.2 6.0 29 120 15545 155 12 -5.1 10.9 | 193 8 1.8 7.7 30 114 15850 65 1 -0.9 -0.4 | 301 7 6.0 -3.6 31 111 16007 85 4 -4.0 -0.3 | 321 5 2.9 -3.5 32 103 16459 85 10 -10.0 -0.9 | 37 5 -3.1 -4.1 33 100 16600 170 17 -3.0 16.7 | 196 14 3.9 13.5 34 97 16764 170 17 -3.0 16.7 | 196 14 3.9 13.5 35 92 17069 185 18 1.6 17.9 | 210 17 8.4 14.7 36 87 17374 120 10 -8.7 5.0 | 135 3 -1.8 1.8 37 83 17678 70 15 -14.1 -5.1 | 41 11 -7.2 -8.3 38 74 18288 70 22 -20.7 -7.5 | 52 17 -13.8 -10.7 39 71 18593 100 16 -15.8 2.8 | 87 9 -8.9 -0.4 40 70 18640 85 21 -20.9 -1.8 | 70 15 -14.0 -5.0 41 67 18898 85 19 -18.9 -1.7 | 68 13 -12.0 -4.8 42 64 19202 110 28 -26.3 9.6 | 108 20 -19.4 6.4 43 60 19507 85 29 -28.9 -2.5 | 75 23 -22.0 -5.7 44 52 20422 125 30 -24.6 17.2 | 128 23 -17.7 14.0 45 50 20620 105 36 -34.8 9.3 | 102 29 -27.9 6.1 46 44 21336 95 35 -34.9 3.1 | 90 28 -28.0 -0.1 47 40 21946 85 44 -43.8 -3.8 | 79 38 -37.0 -7.0 48 38 22250 80 44 -43.3 -7.6 | 73 38 -36.5 -10.8 49 30 23750 85 68 -67.7 -5.9 | 81 62 -60.9 -9.1 50 29 23967 85 70 -69.7 -6.1 | 82 64 -62.9 -9.3 51 27 24384 85 70 -69.7 -6.1 | 82 64 -62.9 -9.3 52 22 25908 100 59 -58.1 10.2 | 98 52 -51.2 7.1 53 20 26380 100 58 -57.1 10.1 | 98 51 -50.2 6.9 54 16 27737 90 53 -53.0 0.0 | 86 46 -46.1 -3.2 55 14 28956 65 46 -41.7 -19.4 | 57 42 -34.8 -22.6 56 10 30990 90 44 -44.0 0.0 | 85 37 -37.1 -3.2 57 7 33390 85 20 -19.9 -1.7 | 69 14 -13.0 -4.9 Wind Parameters Mean winds (0-6000m): 84.9 at 10.1 knts Storm direction: 114.9 at 7.6 knts Shear (0-3000m) pos: 1.7 neg: 1.0 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 89.2 deg Storm rel helicity (0-3000m) pos: 16.0 neg: -4.0 tot: 11.9 m^2/s^2 ave: 4.0 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 1.4 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 354.51 Bulk Shear: 3.95 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 60 6 342 6| 4.3 0.0 4.3| 7.5 0.0 7.5 15.1 0.92| 4.8 4.4 1000 74 7 356 5| 3.4 0.0 3.4| 10.4 0.0 10.4 10.4 0.67| 5.1 3.4 1500 74 8 4 5| 2.2 0.8 3.1| 10.4 -3.5 6.9 4.6 0.31| 5.1 1.6 2000 75 8 8 5| 2.3 0.6 2.9| 13.8 -3.5 10.3 5.1 0.40| 4.4 1.8 2500 78 8 14 5| 2.1 0.5 2.6| 15.6 -3.5 12.1 4.8 0.43| 4.0 1.7 3000 78 9 22 5| 1.7 1.0 2.8| 16.0 -4.0 11.9 4.0 0.34| 4.2 1.4 4000 80 10 29 6| 1.3 0.8 2.0| 18.3 -6.6 11.7 2.9 0.29| 3.9 1.1 5000 84 10 35 5| 1.1 0.6 1.7| 19.6 -6.6 13.0 2.6 0.30| 3.3 1.0 6000 85 10 38 5| 0.8 0.6 1.4| 20.7 -11.9 8.8 1.5 0.18| 3.2 0.6 Wrote GIF file: /home/apache/climate/data/raob//PTYA/skewt/PTYA.skewt.20251014.12.gif