UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for PTYA... Searching the city database file for: PTYA ... Date:0000Z 19 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 1004 17 30.0 26.6 82 3.4 27.4 90 7 302.8 306.9 300.4 369.3 22.33 1 1000 66 29.4 25.3 79 4.1 26.3 80 8 302.5 306.4 299.5 364.1 20.71 2 999 75 29.2 25.1 79 4.1 26.2 80 8 302.4 306.2 299.3 363.2 20.48 3 992 138 28.2 24.8 82 3.4 25.7 80 8 302.0 305.8 299.1 362.0 20.25 4 949 531 24.4 24.4 100 0.0 24.4 80 10 302.0 305.8 299.3 363.3 20.68 5 939 624 23.6 23.1 97 0.5 23.3 80 10 302.1 305.7 298.5 359.2 19.29 6 935 661 24.2 21.3 84 2.9 22.1 80 11 303.1 306.3 297.6 354.5 17.30 7 927 737 24.0 20.4 80 3.6 21.4 80 11 303.7 306.7 297.2 352.7 16.49 8 925 756 23.4 22.0 92 1.4 22.4 80 11 303.2 306.6 298.2 357.6 18.28 9 923 775 23.0 22.2 95 0.8 22.5 81 11 303.0 306.4 298.3 358.1 18.56 10 920 804 23.8 19.9 79 3.9 21.0 81 11 304.1 307.1 297.1 352.0 16.10 11 915 851 22.8 21.3 91 1.5 21.7 83 12 303.6 306.8 298.0 356.2 17.69 12 910 899 22.8 20.0 84 2.8 20.8 84 12 304.0 307.1 297.3 352.8 16.39 13 909 909 23.0 20.6 86 2.4 21.3 85 12 304.3 307.5 297.7 355.2 17.04 14 908 919 22.0 22.0 100 0.0 22.0 85 12 303.4 306.9 298.5 358.8 18.64 15 905 947 22.2 20.7 91 1.5 21.1 85 12 303.9 307.1 297.7 355.2 17.23 16 904 957 21.8 21.8 100 0.0 21.8 85 12 303.6 307.0 298.4 358.6 18.49 17 900 996 21.6 21.6 100 0.0 21.6 84 12 303.8 307.2 298.4 358.3 18.34 18 892 1074 21.0 21.0 100 0.0 21.0 84 13 303.9 307.2 298.1 357.0 17.82 19 891 1083 21.0 19.9 93 1.1 20.2 84 13 304.0 307.1 297.4 353.6 16.64 20 890 1093 21.2 18.3 84 2.9 19.2 83 13 304.3 307.1 296.4 349.1 15.04 21 883 1162 21.8 18.4 81 3.4 19.4 83 13 305.6 308.5 296.9 351.3 15.26 22 865 1341 20.8 16.3 75 4.5 17.7 81 14 306.4 308.9 296.0 347.3 13.60 23 856 1432 20.0 17.1 83 2.9 18.0 81 15 306.5 309.2 296.6 350.0 14.48 24 850 1493 19.8 16.2 80 3.6 17.3 80 15 306.9 309.5 296.3 348.3 13.76 25 827 1729 18.8 13.8 73 5.0 15.4 80 15 308.2 310.5 295.5 344.8 12.08 26 824 1761 18.8 11.8 64 7.0 14.2 80 15 308.6 310.6 294.5 340.8 10.61 27 813 1876 18.0 14.2 78 3.8 15.4 80 16 308.9 311.3 296.0 347.2 12.63 28 803 1982 17.6 11.6 68 6.0 13.7 80 16 309.6 311.6 294.9 342.3 10.75 29 795 2068 17.0 13.2 78 3.8 14.4 80 16 309.8 312.1 295.9 346.7 12.09 30 788 2144 17.4 9.4 59 8.0 12.3 80 16 311.0 312.8 294.3 340.0 9.44 31 785 2176 17.4 9.4 59 8.0 12.3 81 16 311.4 313.2 294.4 340.5 9.48 32 775 2286 16.8 7.8 55 9.0 11.2 82 16 311.9 313.5 293.9 338.4 8.60 33 773 2308 16.6 9.6 63 7.0 12.1 83 17 311.9 313.7 294.8 342.0 9.76 34 771 2330 16.4 9.4 63 7.0 11.9 83 17 311.9 313.7 294.7 341.7 9.65 35 767 2374 16.4 7.4 55 9.0 10.9 84 17 312.4 314.0 294.0 338.5 8.45 36 752 2543 15.4 7.4 59 8.0 10.4 87 17 313.1 314.7 294.3 339.8 8.62 37 751 2554 15.4 6.4 55 9.0 9.9 87 17 313.2 314.7 293.9 338.2 8.06 38 743 2645 14.8 7.8 63 7.0 10.4 88 18 313.5 315.2 294.7 341.4 8.98 39 733 2760 14.2 6.2 59 8.0 9.3 89 18 314.0 315.6 294.2 339.4 8.14 40 729 2806 14.2 4.2 51 10.0 8.3 86 18 314.5 315.9 293.5 336.8 7.11 41 722 2888 13.4 5.4 58 8.0 8.6 81 17 314.5 316.0 294.1 339.0 7.82 42 714 2982 13.0 1.0 44 12.0 6.3 75 16 315.1 316.2 292.6 333.3 5.77 43 711 3017 12.6 5.6 62 7.0 8.3 72 16 315.0 316.6 294.4 340.2 8.05 44 700 3148 11.8 3.8 58 8.0 7.1 75 16 315.6 316.9 293.9 338.2 7.20 45 678 3414 10.2 2.2 58 8.0 5.6 81 16 316.7 317.9 293.7 337.7 6.63 46 665 3575 9.4 -1.6 46 11.0 3.5 85 15 317.5 318.5 292.8 333.9 5.12 47 654 3713 8.2 2.2 66 6.0 4.8 89 15 317.7 319.0 294.2 339.5 6.88 48 649 3777 8.2 1.2 61 7.0 4.2 90 15 318.4 319.6 294.1 339.0 6.45 49 626 4073 6.0 1.0 70 5.0 3.2 93 14 319.2 320.4 294.4 340.2 6.59 50 622 4126 5.8 -1.2 61 7.0 2.0 93 13 319.5 320.6 293.7 337.7 5.64 51 599 4433 3.6 -1.1 71 4.7 1.1 91 11 320.4 321.6 294.2 339.5 5.90 52 590 4556 2.8 -2.2 70 5.0 0.1 92 11 320.9 322.0 294.0 338.8 5.52 53 586 4611 2.6 -4.4 60 7.0 -0.9 93 10 321.3 322.2 293.5 336.7 4.71 54 500 5880 -3.9 -10.9 58 7.0 -7.0 100 17 328.3 329.0 294.2 339.6 3.33 55 400 7610 -13.9 -28.9 27 15.0 -17.7 90 14 336.9 337.1 294.4 340.2 0.88 56 300 9730 -29.9 -37.9 46 8.0 -31.1 50 9 343.2 343.3 295.6 345.1 0.49 57 250 11000 -40.1 -50.1 34 10.0 -40.8 85 10 346.4 346.5 296.0 347.1 0.16 58 200 12480 -51.9 -63.9 22 12.0 -52.2 35 16 350.6 350.6 296.8 350.7 0.04 59 150 14280 -66.9 -72.9 42 6.0 -67.0 30 32 354.8 354.8 297.7 354.9 0.01 60 100 16630 -80.1 -86.1 36 6.0 -80.1 40 11 373.0 373.0 301.1 373.0 0.00 61 97 16803 -79.7 -85.7 36 6.0 -79.7 50 11 377.0 377.0 301.8 377.0 0.00 62 92 17103 -81.9 -86.2 48 4.3 -81.9 125 11 378.4 378.4 302.0 378.4 0.00 63 81 17816 -83.9 -86.8 60 2.9 -83.9 38 9 388.3 388.3 303.5 388.3 0.00 64 78 18026 -84.3 -87.3 59 3.0 -84.3 29 10 391.7 391.7 304.0 391.7 0.00 65 77 18098 -84.7 -88.0 56 3.3 -84.7 70 16 392.3 392.3 304.1 392.3 0.00 66 76 18170 -84.3 -88.1 51 3.8 -84.3 76 17 394.6 394.6 304.5 394.7 0.00 67 75 18244 -83.5 -88.5 41 5.0 -83.5 82 18 397.8 397.8 304.9 397.8 0.00 68 75 18244 -79.9 -86.9 30 7.0 -79.9 82 18 405.4 405.4 305.9 405.4 0.00 69 72 18478 -76.9 -85.9 22 9.0 -76.9 74 23 416.5 416.5 307.3 416.5 0.00 70 70 18640 -77.5 -87.5 19 10.0 -77.6 65 28 418.6 418.6 307.6 418.6 0.00 71 65 19067 -74.3 -87.3 12 13.0 -74.3 53 26 434.5 434.5 309.3 434.6 0.00 72 64 19157 -74.7 -88.7 10 14.0 -74.7 51 26 435.6 435.6 309.4 435.6 0.00 73 63 19249 -72.1 -88.1 7 16.0 -72.2 56 28 443.3 443.3 310.2 443.3 0.00 74 58 19736 -70.7 -89.7 4 19.0 -70.8 80 36 457.1 457.1 311.5 457.1 0.00 75 56 19945 -68.1 -89.1 3 21.0 -68.3 87 29 467.6 467.6 312.4 467.6 0.00 76 50 20630 -64.5 -89.5 2 25.0 -64.8 100 24 491.5 491.5 314.3 491.5 0.00 77 47 21006 -65.9 -89.9 2 24.0 -66.2 100 24 496.9 496.9 314.7 496.9 0.00 78 43 21547 -65.1 -90.1 2 25.0 -65.4 73 19 511.7 511.7 315.8 511.7 0.00 79 40 21992 -60.1 -88.1 1 28.0 -60.8 91 30 534.9 534.9 317.2 534.9 0.00 80 38 22311 -61.5 -88.5 2 27.0 -62.1 109 37 539.3 539.3 317.5 539.3 0.00 81 37 22477 -59.1 -88.1 1 29.0 -59.9 117 33 549.6 549.6 318.1 549.6 0.00 82 32 23380 -61.9 -87.9 2 26.0 -62.6 94 34 565.4 565.4 318.9 565.4 0.01 83 30 23780 -61.3 -88.3 2 27.0 -62.1 85 42 577.5 577.5 319.5 577.6 0.01 84 27 24438 -60.5 -88.5 1 28.0 -61.4 81 49 597.4 597.4 320.5 597.5 0.01 85 26 24676 -56.9 -85.9 1 29.0 -58.3 79 51 614.1 614.2 321.2 614.2 0.01 86 23 25449 -60.3 -87.3 2 27.0 -61.4 78 60 626.1 626.1 321.7 626.1 0.01 87 21 26020 -59.1 -87.1 1 28.0 -60.5 87 57 646.2 646.2 322.6 646.3 0.01 88 20 26330 -54.3 -85.3 1 31.0 -56.6 100 61 670.0 670.0 323.4 670.1 0.01 89 18 27008 -53.7 -84.7 1 31.0 -56.4 103 62 692.4 692.4 324.2 692.5 0.02 90 15 28195 -49.5 -82.5 1 33.0 -53.9 94 70 743.4 743.4 325.7 743.6 0.03 91 15 28195 -46.7 -81.7 1 35.0 -52.1 94 70 752.7 752.7 326.0 753.0 0.03 92 13 29148 -45.5 -80.5 1 35.0 -52.0 86 75 788.3 788.3 327.0 788.7 0.05 93 12 29683 -45.5 -81.5 1 36.0 -52.2 95 77 806.5 806.6 327.4 806.9 0.04 94 12 29683 -45.5 -81.5 1 36.0 -52.2 95 77 806.5 806.6 327.4 806.9 0.04 95 11 30267 -43.1 -80.1 1 37.0 -51.3 107 56 835.6 835.6 328.1 836.2 0.06 96 10 30920 -36.3 -77.3 1 41.0 -48.7 120 33 884.0 884.1 329.1 885.1 0.10 97 10 30920 -36.7 -77.7 1 41.0 -48.8 120 33 882.5 882.6 329.1 883.6 0.10 98 9.5 31277 -34.5 -76.5 1 42.0 -48.2 119 29 903.9 904.0 329.5 905.3 0.12 99 8.8 31810 -36.5 -77.5 1 41.0 -49.4 116 23 916.2 916.3 329.8 917.4 0.11 100 8.4 32134 -34.5 -77.5 0 43.0 -48.9 115 20 936.3 936.4 330.1 937.6 0.12 101 7.3 33103 -40.5 -79.5 1 39.0 -52.0 111 9 950.2 950.2 330.4 951.3 0.10 102 7.0 33390 -38.7 -78.7 1 40.0 -51.5 110 6 969.1 969.1 330.7 970.4 0.12 103 6.7 33691 -38.1 -79.1 1 41.0 -51.5 983.8 983.9 330.9 985.1 0.11 104 6.4 34012 -30.5 -75.5 0 45.0 -49.1 1029.0 1029.1 331.6 1031.6 0.21 105 6.3 34124 -28.9 -73.9 0 45.0 -48.6 1040.5 1040.6 331.8 1043.9 0.27 106 6.1 34354 -30.1 -75.1 0 45.0 -49.2 1044.9 1045.1 331.9 1047.9 0.24 107 5.8 34714 -29.3 -74.3 0 45.0 -49.3 1063.6 1063.8 332.2 1067.2 0.28 TRP 77 18098 -84.7 -88.0 56 3.3 -84.7 70 16 392.3 392.3 304.1 392.3 0.00 WND 12 29683 -45.5 -81.5 1 36.0 -52.2 95 77 806.5 806.6 327.4 806.9 0.04 Sounding variables and indices 1000-500 mb thick: 5814.00 m Freezing level: 551.60 mb = 5118.57 m = 16793.01 ft Wetbulb zero: 589.48 mb = 4563.01 m = 14970.33 ft Precipitable water: 2.20 inches Sfc-500 mean rel hum: 67.90 % Est. max temperature: 33.82 C = 92.87 F Sfc-Lift cond lev (LCL): 956.44 mb = 461.47 m = 1513.99 ft T: 25.07 C 700-500 lapse rate: 5.75 C/km ThetaE index: 10.62 C Layer 939.0- 925.0 mb Conv cond level (CCL): 908.62 mb = 912.55 m = 2993.89 ft Mean mixing ratio: 19.33 g/kg Conv temperature: 31.19 C = 88.14 F Cap Strength: 1.08 C Lifted Index: -4.27 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -6.66 C Lifted Index @700 mb: -1.34 C Showalter Index: -0.35 C Risk: Thunderstorms probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 20.10 C K Index: 31.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 241.40 Risk: None Energy Index: -1.71 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2252.06 J/kg Max Up Vert Vel: 67.11 m/s Conv Inhibition (B-): 5.15 J/kg Cap Strength: 1.01 C Lift Cond Lev (LCL): 927.13 mb = 735.80 m = 2414.01 ft Lev Free Conv (LFC): 902.13 mb = 975.20 m = 3199.45 ft Equ Level (EL): 882.13 mb = 1170.52 m = 3840.23 ft B at Equ Level: 11.08 J/kg Max Parcel Lev (MPL): 62.13 mb = 19330.75 m = 63420.32 ft Wind level data Storm motion: 118 at 10 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 1004 17 90 7 -7.0 0.0 | 336 5 2.2 -4.9 1 1000 66 80 8 -7.9 -1.4 | 348 6 1.3 -6.3 2 925 756 80 11 -10.8 -1.9 | 14 7 -1.7 -6.8 3 908 914 85 12 -12.0 -1.0 | 25 7 -2.8 -5.9 4 850 1493 80 15 -14.8 -2.6 | 37 9 -5.6 -7.5 5 788 2134 80 16 -15.8 -2.8 | 41 10 -6.6 -7.6 6 734 2743 90 18 -18.0 0.0 | 61 10 -8.8 -4.9 7 708 3048 70 16 -15.0 -5.5 | 30 12 -5.9 -10.3 8 700 3148 75 16 -15.5 -4.1 | 35 11 -6.3 -9.0 9 633 3962 95 15 -14.9 1.3 | 58 7 -5.8 -3.6 10 610 4267 90 11 -11.0 0.0 | 21 5 -1.8 -4.9 11 566 4877 95 10 -10.0 0.9 | 11 4 -0.8 -4.0 12 545 5182 120 12 -10.4 6.0 | 133 2 -1.2 1.1 13 525 5486 100 15 -14.8 2.6 | 68 6 -5.6 -2.3 14 500 5880 100 17 -16.7 3.0 | 76 8 -7.6 -1.9 15 468 6401 105 17 -16.4 4.4 | 86 7 -7.3 -0.5 16 449 6706 80 19 -18.7 -3.3 | 50 13 -9.6 -8.2 17 400 7610 90 14 -14.0 0.0 | 45 7 -4.8 -4.9 18 399 7620 100 17 -16.7 3.0 | 76 8 -7.6 -1.9 19 325 9144 35 10 -5.7 -8.2 | 345 13 3.4 -13.1 20 300 9730 50 9 -6.9 -5.8 | 348 11 2.3 -10.6 21 299 9754 65 10 -9.1 -4.2 | 359 9 0.1 -9.1 22 286 10058 45 10 -7.1 -7.1 | 350 12 2.1 -11.9 23 274 10363 65 10 -9.1 -4.2 | 359 9 0.1 -9.1 24 251 10973 90 13 -13.0 0.0 | 38 6 -3.8 -4.9 25 250 11000 85 10 -10.0 -0.9 | 8 6 -0.8 -5.7 26 229 11582 50 10 -7.7 -6.4 | 352 11 1.5 -11.3 27 200 12480 35 16 -9.2 -13.1 | 0 18 -0.0 -18.0 28 199 12497 30 13 -6.5 -11.3 | 351 16 2.7 -16.1 29 181 13106 40 24 -15.4 -18.4 | 15 24 -6.3 -23.2 30 150 14280 30 32 -16.0 -27.7 | 12 33 -6.8 -32.6 31 149 14326 25 32 -13.5 -29.0 | 7 34 -4.4 -33.9 32 109 16154 60 13 -11.3 -6.5 | 11 12 -2.1 -11.4 33 100 16630 40 11 -7.1 -8.4 | 351 13 2.1 -13.3 34 98 16764 40 11 -7.1 -8.4 | 351 13 2.1 -13.3 35 92 17069 125 11 -9.0 6.3 | 186 1 0.1 1.4 36 88 17374 125 11 -9.0 6.3 | 186 1 0.1 1.4 37 83 17678 65 10 -9.1 -4.2 | 359 9 0.1 -9.1 38 79 17983 5 7 -0.6 -7.0 | 324 15 8.5 -11.8 39 77 18098 70 16 -15.0 -5.5 | 30 12 -5.9 -10.3 40 74 18288 85 18 -17.9 -1.6 | 54 11 -8.8 -6.4 41 70 18640 65 28 -25.4 -11.8 | 44 23 -16.2 -16.7 42 64 19202 50 26 -19.9 -16.7 | 27 24 -10.8 -21.6 43 60 19507 80 34 -33.5 -5.9 | 66 27 -24.3 -10.8 44 57 19812 80 36 -35.5 -6.3 | 67 29 -26.3 -11.1 45 55 20117 95 22 -21.9 1.9 | 77 13 -12.8 -2.9 46 50 20630 100 24 -23.6 4.2 | 87 15 -14.5 -0.7 47 47 21031 100 24 -23.6 4.2 | 87 15 -14.5 -0.7 48 45 21336 80 18 -17.7 -3.1 | 47 12 -8.6 -8.0 49 42 21641 70 19 -17.9 -6.5 | 37 14 -8.7 -11.4 50 38 22250 105 38 -36.7 9.8 | 100 28 -27.6 5.0 51 37 22555 120 32 -27.7 16.0 | 121 22 -18.6 11.1 52 35 22860 115 30 -27.2 12.7 | 113 20 -18.0 7.8 53 32 23470 90 35 -35.0 0.0 | 79 26 -25.8 -4.9 54 30 23780 85 42 -41.8 -3.7 | 75 34 -32.7 -8.5 55 24 25298 75 57 -55.1 -14.8 | 67 50 -45.9 -19.6 56 22 25603 80 62 -61.1 -10.8 | 73 54 -51.9 -15.6 57 20 26213 90 55 -55.0 0.0 | 84 46 -45.8 -4.9 58 20 26330 100 61 -60.1 10.6 | 96 51 -50.9 5.7 59 19 26822 105 61 -58.9 15.8 | 102 51 -49.8 10.9 60 13 29261 85 76 -75.7 -6.6 | 80 68 -66.6 -11.5 61 12 29566 95 77 -76.7 6.7 | 92 68 -67.6 1.8 62 12 29683 95 77 -76.7 6.7 | 92 68 -67.6 1.8 63 10 30920 120 33 -28.6 16.5 | 121 23 -19.4 11.6 64 7 33390 110 6 -5.6 2.1 | 309 4 3.5 -2.8 Wind Parameters Mean winds (0-6000m): 88.0 at 13.8 knts Storm direction: 118.0 at 10.4 knts Shear (0-3000m) pos: 0.8 neg: 1.4 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 56.3 deg Storm rel helicity (0-3000m) pos: 23.3 neg: -15.0 tot: 8.2 m^2/s^2 ave: 2.7 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 3.3 stream: 1.0 10^-3/s Energy-Hel index: 0.20 Bulk Rich Number: 638.09 Bulk Shear: 3.53 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 80 9 356 6| 0.0 3.4 3.4| 5.2 0.0 5.2 10.3 0.90| 3.6 3.3 1000 81 10 7 6| 1.4 1.7 3.1| 9.9 0.0 9.9 9.9 0.90| 3.4 3.0 1500 81 11 17 7| 0.9 2.1 3.0| 12.5 0.0 12.5 8.4 0.77| 3.2 2.4 2000 81 12 24 7| 0.7 1.7 2.4| 13.9 0.0 13.9 6.9 0.76| 2.6 2.0 2500 81 13 30 8| 1.0 1.4 2.4| 20.1 0.0 20.1 8.0 0.80| 2.5 2.0 3000 82 14 34 8| 0.8 1.4 2.2| 23.3 -15.0 8.2 2.7 0.31| 3.3 1.0 4000 82 14 37 8| 1.1 1.1 2.2| 32.7 -15.8 16.9 4.2 0.36| 3.3 1.2 5000 84 14 36 8| 1.2 0.8 2.0| 33.7 -21.3 12.4 2.5 0.20| 3.4 0.7 6000 88 14 41 7| 1.1 0.8 1.9| 36.9 -24.0 13.0 2.2 0.17| 3.7 0.6 Wrote GIF file: /home/apache/climate/data/raob//PTYA/skewt/PTYA.skewt.20251019.00.gif