UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for PTYA... Searching the city database file for: PTYA ... Date:0000Z 5 DEC 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 1007 17 29.4 27.0 87 2.4 27.6 200 5 301.9 306.1 300.5 369.7 22.81 1 1000 91 28.0 24.2 80 3.8 25.2 145 5 301.1 304.7 298.4 358.2 19.35 2 953 517 24.0 23.6 98 0.4 23.8 301.3 304.9 298.5 359.1 19.59 3 951 536 24.0 23.2 95 0.8 23.5 301.5 305.0 298.3 358.0 19.15 4 950 545 24.2 22.1 88 2.1 22.7 301.7 305.0 297.6 354.6 17.90 5 939 647 23.8 20.6 82 3.2 21.5 302.3 305.4 296.8 351.1 16.48 6 925 779 23.6 19.2 76 4.4 20.5 170 10 303.4 306.3 296.4 348.9 15.31 7 868 1335 21.6 15.6 69 6.0 17.5 306.9 309.3 295.7 345.9 12.95 8 865 1365 21.2 16.2 73 5.0 17.8 306.8 309.3 296.1 347.5 13.51 9 859 1425 21.2 14.2 64 7.0 16.5 307.4 309.7 295.1 343.5 11.94 10 850 1517 21.0 14.0 64 7.0 16.3 125 10 308.1 310.4 295.3 344.2 11.91 11 848 1537 20.8 14.8 69 6.0 16.7 308.1 310.5 295.8 346.2 12.58 12 843 1589 20.8 12.8 60 8.0 15.5 308.7 310.7 294.9 342.3 11.09 13 842 1599 20.8 12.8 60 8.0 15.5 308.8 310.9 294.9 342.5 11.10 14 801 2030 18.4 13.4 73 5.0 15.0 310.7 313.0 296.1 347.8 12.16 15 790 2148 18.0 11.0 64 7.0 13.4 311.5 313.4 295.2 343.7 10.50 16 769 2379 16.4 11.5 73 4.9 13.1 312.1 314.3 295.8 346.5 11.16 17 759 2490 16.2 10.2 68 6.0 12.3 313.1 315.1 295.6 345.1 10.36 18 745 2649 15.0 9.0 67 6.0 11.2 313.5 315.3 295.2 343.6 9.72 19 704 3126 11.6 7.8 77 3.8 9.2 314.8 316.6 295.4 344.4 9.48 20 702 3150 11.4 7.6 77 3.8 9.0 314.9 316.6 295.3 344.1 9.38 21 700 3174 11.2 6.9 75 4.3 8.5 130 17 314.9 316.6 295.0 342.9 8.96 22 690 3294 10.8 3.8 62 7.0 6.7 315.7 317.1 294.0 338.7 7.31 23 665 3601 8.6 4.7 76 3.9 6.3 316.6 318.2 294.8 342.1 8.08 24 642 3891 6.6 3.3 79 3.3 4.6 317.6 319.0 294.7 341.6 7.58 25 637 3955 6.4 3.3 81 3.1 4.6 318.0 319.5 294.8 342.3 7.64 26 622 4151 5.6 -0.4 65 6.0 2.3 319.3 320.5 294.0 338.5 5.99 27 614 4257 5.0 0.9 75 4.1 2.7 319.8 321.1 294.6 341.2 6.67 28 612 4283 5.0 -1.0 65 6.0 1.8 320.1 321.2 294.0 338.8 5.82 29 598 4472 4.0 -0.5 72 4.5 1.5 321.1 322.3 294.6 341.0 6.18 30 595 4513 3.8 -2.2 65 6.0 0.6 321.3 322.4 294.1 339.1 5.48 31 593 4540 3.8 -2.2 65 6.0 0.6 321.6 322.7 294.2 339.4 5.50 32 584 4665 3.2 -4.8 56 8.0 -0.8 322.3 323.2 293.7 337.3 4.59 33 581 4706 3.2 -7.8 44 11.0 -2.0 322.8 323.5 293.0 334.9 3.66 34 574 4805 2.4 -3.6 65 6.0 -0.7 323.0 324.0 294.3 339.7 5.11 35 571 4847 2.2 -4.8 60 7.0 -1.3 323.2 324.1 294.0 338.6 4.69 36 570 4861 2.0 -3.0 69 5.0 -0.6 323.1 324.2 294.5 340.7 5.39 37 565 4932 2.0 -9.0 44 11.0 -3.0 324.0 324.6 293.2 335.4 3.43 38 563 4961 1.8 -6.2 55 8.0 -2.1 324.0 324.9 293.9 338.2 4.28 39 560 5004 1.6 -8.4 47 10.0 -3.1 324.3 325.0 293.4 336.4 3.62 40 558 5033 1.4 -4.6 64 6.0 -1.6 324.4 325.4 294.4 340.5 4.88 41 556 5062 1.2 -6.8 55 8.0 -2.7 324.5 325.3 293.9 338.2 4.13 42 553 5106 1.0 -5.0 64 6.0 -2.0 324.8 325.7 294.4 340.5 4.77 43 546 5208 0.6 -7.4 55 8.0 -3.2 325.5 326.3 294.0 338.9 4.02 44 536 5356 -0.3 -5.3 69 5.0 -2.8 326.1 327.1 294.8 342.1 4.81 45 512 5722 -2.5 -8.5 63 6.0 -5.3 327.8 328.5 294.6 341.0 3.93 46 510 5753 -2.5 -12.5 46 10.0 -6.7 328.1 328.7 293.8 337.9 2.87 47 501 5894 -3.7 -9.7 63 6.0 -6.4 328.3 329.1 294.5 340.7 3.66 48 500 5910 -3.7 -9.7 63 6.0 -6.4 130 24 328.5 329.3 294.6 340.9 3.66 49 498 5942 -3.7 -12.7 50 9.0 -7.5 328.9 329.5 294.0 338.8 2.89 50 494 6006 -4.3 -11.3 58 7.0 -7.4 328.9 329.6 294.3 340.0 3.27 51 488 6102 -5.1 -12.1 58 7.0 -8.1 329.1 329.7 294.2 339.7 3.10 52 475 6314 -6.5 -17.5 41 11.0 -10.5 329.9 330.3 293.6 337.0 2.04 53 472 6364 -6.9 -15.9 49 9.0 -10.4 330.0 330.5 293.9 338.1 2.35 54 400 7640 -14.3 -29.3 27 15.0 -18.1 140 19 336.4 336.6 294.2 339.5 0.85 55 300 9760 -29.3 -36.3 51 7.0 -30.4 115 19 344.1 344.2 295.8 346.3 0.57 56 250 11040 -38.9 -57.9 12 19.0 -40.0 120 31 348.2 348.2 296.3 348.5 0.06 57 200 12520 -51.9 -66.9 15 15.0 -52.2 100 26 350.6 350.6 296.8 350.7 0.02 58 150 14320 -67.5 -72.5 49 5.0 -67.5 80 33 353.8 353.8 297.5 353.9 0.01 59 100 16650 -84.7 -89.5 42 4.8 -84.7 90 33 364.1 364.1 299.5 364.1 0.00 60 92 17107 -87.1 -91.8 42 4.7 -87.1 100 40 368.1 368.1 300.2 368.1 0.00 61 85 17538 -86.7 -92.7 32 6.0 -86.7 377.4 377.4 301.8 377.4 0.00 62 80 17873 -81.5 -90.5 20 9.0 -81.5 394.7 394.7 304.5 394.7 0.00 63 79 17944 -80.9 -89.9 21 9.0 -80.9 397.3 397.3 304.8 397.3 0.00 64 71 18541 -83.3 -90.3 28 7.0 -83.3 404.5 404.5 305.8 404.5 0.00 65 70 18620 -81.7 -89.7 24 8.0 -81.7 75 18 409.6 409.6 306.5 409.6 0.00 66 68 18782 -81.1 -89.1 25 8.0 -81.1 414.3 414.3 307.0 414.3 0.00 67 67 18865 -81.5 -89.5 24 8.0 -81.5 415.2 415.2 307.2 415.2 0.00 68 65 19036 -79.1 -88.1 21 9.0 -79.1 424.1 424.1 308.2 424.1 0.00 69 63 19213 -80.3 -89.3 21 9.0 -80.3 425.2 425.2 308.3 425.2 0.00 70 60 19492 -74.5 -88.5 10 14.0 -74.6 444.2 444.2 310.3 444.2 0.00 71 54 20108 -71.9 -88.9 6 17.0 -72.0 463.7 463.7 312.1 463.7 0.00 72 50 20560 -72.7 -89.7 6 17.0 -72.8 70 29 472.2 472.2 312.8 472.2 0.00 73 49 20679 -72.9 -89.9 6 17.0 -73.0 474.4 474.4 313.0 474.4 0.00 74 48 20800 -72.3 -90.3 5 18.0 -72.4 478.7 478.7 313.4 478.7 0.00 75 45 21184 -67.1 -90.1 2 23.0 -67.4 500.2 500.2 314.9 500.2 0.00 76 40 21904 -61.7 -88.7 2 27.0 -62.3 530.9 530.9 317.0 530.9 0.00 77 37 22385 -63.5 -88.5 2 25.0 -64.0 538.3 538.3 317.4 538.3 0.00 78 32 23287 -58.9 -86.9 2 28.0 -59.9 573.4 573.4 319.3 573.4 0.01 79 30 23690 -60.5 -87.5 2 27.0 -61.4 70 38 579.7 579.7 319.6 579.7 0.01 80 28 24119 -62.3 -88.3 2 26.0 -63.0 586.3 586.3 320.0 586.3 0.01 81 25 24826 -58.7 -86.7 2 28.0 -59.9 615.9 615.9 321.3 616.0 0.01 82 24 25083 -59.7 -86.7 2 27.0 -60.9 620.2 620.2 321.5 620.3 0.01 83 23 25350 -59.3 -87.3 1 28.0 -60.6 629.0 629.0 321.9 629.1 0.01 84 22 25632 -53.5 -85.5 1 32.0 -55.9 654.3 654.3 322.9 654.4 0.01 85 21 25934 -50.9 -82.9 1 32.0 -54.0 670.9 671.0 323.4 671.1 0.02 86 20 26250 -53.9 -83.9 1 30.0 -56.3 105 47 671.2 671.2 323.4 671.3 0.02 87 19 26578 -54.1 -84.1 1 30.0 -56.6 680.5 680.5 323.8 680.6 0.02 88 18 26924 -54.1 -84.1 1 30.0 -56.7 691.1 691.1 324.1 691.2 0.02 89 17 27290 -53.5 -84.5 1 31.0 -56.3 704.4 704.4 324.6 704.5 0.02 90 17 27290 -51.1 -83.1 1 32.0 -54.6 712.1 712.1 324.8 712.3 0.02 91 16 27686 -48.7 -81.7 1 33.0 -53.2 732.4 732.4 325.4 732.7 0.03 92 15 28108 -49.5 -81.5 1 32.0 -53.9 743.4 743.4 325.7 743.7 0.03 93 13 29034 -54.1 -84.1 1 30.0 -57.4 758.5 758.5 326.2 758.7 0.03 94 13 29034 -53.5 -84.5 1 31.0 -57.0 760.6 760.6 326.3 760.8 0.02 95 12 29550 -51.3 -83.3 1 32.0 -55.7 786.0 786.0 326.9 786.3 0.03 96 12 29550 -51.9 -83.9 1 32.0 -56.1 783.9 783.9 326.8 784.1 0.03 97 12 29550 -50.5 -83.5 1 33.0 -55.2 788.8 788.8 327.0 789.1 0.03 98 10 30750 -45.7 -81.7 1 36.0 -53.1 235 47 849.0 849.0 328.4 849.4 0.05 99 9.9 30817 -43.3 -80.3 1 37.0 -51.9 860.4 860.4 328.6 861.0 0.06 100 9.7 30955 -42.3 -79.3 1 37.0 -51.5 869.2 869.2 328.8 870.0 0.08 TRP 92 17107 -87.1 -91.8 42 4.7 -87.1 100 40 368.1 368.1 300.2 368.1 0.00 WND 9.0 265 73 Sounding variables and indices 1000-500 mb thick: 5819.00 m Freezing level: 539.33 mb = 5306.93 m = 17410.99 ft Wetbulb zero: 589.12 mb = 4593.64 m = 15070.82 ft Precipitable water: 2.21 inches Sfc-500 mean rel hum: 69.85 % Est. max temperature: 35.05 C = 95.09 F Sfc-Lift cond lev (LCL): 973.23 mb = 331.17 m = 1086.49 ft T: 25.75 C 700-500 lapse rate: 5.45 C/km ThetaE index: 13.14 C Layer 951.0- 865.0 mb Conv cond level (CCL): 826.30 mb = 1761.26 m = 5778.35 ft Mean mixing ratio: 17.95 g/kg Conv temperature: 36.95 C = 98.51 F Cap Strength: 2.21 C Lifted Index: -2.55 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.66 C Lifted Index @700 mb: -0.77 C Showalter Index: 1.44 C Risk: Showers probable Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 17.70 C K Index: 34.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 212.00 Risk: None Energy Index: -0.62 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1174.40 J/kg Max Up Vert Vel: 48.46 m/s Conv Inhibition (B-): 110.36 J/kg Cap Strength: 2.12 C Lift Cond Lev (LCL): 917.96 mb = 845.73 m = 2774.66 ft Lev Free Conv (LFC): 712.96 mb = 3019.51 m = 9906.41 ft Equ Level (EL): 132.96 mb = 15012.78 m = 49253.91 ft B at Equ Level: 1151.65 J/kg Max Parcel Lev (MPL): 72.96 mb = 18388.31 m = 60328.36 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 9 37761 265 73 72.7 6.4 1 1007 17 200 5 1.7 4.7 2 1000 91 145 5 -2.9 4.1 3 925 779 170 10 -1.7 9.8 4 911 914 180 7 0.0 7.0 5 850 1517 125 10 -8.2 5.7 6 820 1829 135 10 -7.1 7.1 7 791 2134 140 15 -9.6 11.5 8 763 2438 145 15 -8.6 12.3 9 710 3048 125 19 -15.6 10.9 10 700 3174 130 17 -13.0 10.9 11 612 4267 130 19 -14.6 12.2 12 589 4572 125 19 -15.6 10.9 13 568 4877 140 21 -13.5 16.1 14 527 5486 130 25 -19.2 16.1 15 500 5910 130 24 -18.4 15.4 16 488 6096 130 25 -19.2 16.1 17 469 6401 150 22 -11.0 19.1 18 400 7640 140 19 -12.2 14.6 19 354 8534 125 15 -12.3 8.6 20 326 9144 110 17 -16.0 5.8 21 300 9760 115 19 -17.2 8.0 22 252 10973 115 34 -30.8 14.4 23 250 11040 120 31 -26.8 15.5 24 230 11582 120 29 -25.1 14.5 25 201 12497 105 25 -24.1 6.5 26 200 12520 100 26 -25.6 4.5 27 150 14320 80 33 -32.5 -5.7 28 150 14326 80 37 -36.4 -6.4 29 121 15545 85 38 -37.9 -3.3 30 115 15850 95 30 -29.9 2.6 31 103 16459 80 23 -22.7 -4.0 32 100 16650 90 33 -33.0 0.0 33 98 16764 90 33 -33.0 0.0 34 93 17069 100 43 -42.3 7.5 35 92 17107 100 40 -39.4 6.9 36 83 17678 85 30 -29.9 -2.6 37 79 17983 120 29 -25.1 14.5 38 74 18288 125 27 -22.1 15.5 39 70 18593 110 21 -19.7 7.2 40 70 18620 75 18 -17.4 -4.7 41 67 18898 80 18 -17.7 -3.1 42 63 19202 70 25 -23.5 -8.6 43 60 19507 110 23 -21.6 7.9 44 57 19812 110 12 -11.3 4.1 45 54 20117 5 17 -1.5 -16.9 46 51 20422 45 33 -23.3 -23.3 47 50 20560 70 29 -27.3 -9.9 48 44 21336 95 31 -30.9 2.7 49 40 21946 100 37 -36.4 6.4 50 34 22860 100 28 -27.6 4.9 51 31 23470 90 32 -32.0 0.0 52 30 23690 70 38 -35.7 -13.0 53 27 24384 60 39 -33.8 -19.5 54 24 24994 90 45 -45.0 0.0 55 23 25298 85 54 -53.8 -4.7 56 20 26250 105 47 -45.4 12.2 57 17 27432 100 43 -42.3 7.5 58 14 28346 150 10 -5.0 8.7 59 13 29261 255 4 3.9 1.0 60 11 29870 245 15 13.6 6.3 61 11 30175 225 22 15.6 15.6 62 10 30750 235 47 38.5 27.0 Wind Parameters Energy-Hel index: -73.39 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//PTYA/skewt/PTYA.skewt.20251205.00.gif