UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for PTYA... Searching the city database file for: PTYA ... Date:1200Z 8 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 1010 17 27.2 25.2 89 2.0 25.7 160 3 299.5 303.2 298.5 359.2 20.37 1 1005 64 28.2 23.2 74 5.0 24.5 155 6 300.9 304.2 297.5 354.1 18.09 2 1000 112 27.8 22.8 74 5.0 24.2 150 9 301.0 304.2 297.3 353.1 17.74 3 980 291 26.4 21.8 76 4.6 23.0 150 10 301.3 304.4 296.9 351.4 17.01 4 967 409 25.4 22.9 86 2.5 23.6 168 9 301.4 304.8 297.9 355.9 18.48 5 963 446 25.2 23.1 88 2.1 23.7 174 9 301.6 305.0 298.1 357.1 18.79 6 941 649 24.4 18.4 69 6.0 20.2 209 7 302.8 305.4 295.6 345.1 14.30 7 935 706 24.6 15.6 57 9.0 18.5 219 7 303.5 305.7 294.1 339.2 12.00 8 925 800 23.8 15.8 61 8.0 18.4 235 6 303.6 305.9 294.4 340.2 12.29 9 911 933 22.8 16.8 69 6.0 18.7 224 8 303.9 306.4 295.2 343.6 13.33 10 882 1215 21.2 14.2 64 7.0 16.5 205 13 305.1 307.3 294.3 339.9 11.62 11 876 1274 20.8 15.8 73 5.0 17.4 204 13 305.3 307.7 295.3 344.2 13.00 12 871 1324 20.8 13.8 64 7.0 16.1 203 13 305.8 307.9 294.4 340.2 11.46 13 850 1535 19.2 13.2 68 6.0 15.3 215 10 306.3 308.4 294.4 340.2 11.29 14 791 2151 15.2 10.2 72 5.0 12.0 199 9 308.3 310.2 294.0 338.5 9.93 15 783 2237 15.2 8.2 63 7.0 10.9 189 9 309.2 310.9 293.3 336.0 8.75 16 780 2270 14.6 10.2 75 4.4 11.8 185 9 308.9 310.8 294.2 339.6 10.07 17 765 2434 13.4 11.8 90 1.6 12.4 166 10 309.4 311.5 295.3 344.2 11.45 18 760 2489 13.2 11.3 88 1.9 12.0 164 10 309.7 311.8 295.2 343.7 11.14 19 752 2578 13.4 10.5 83 2.9 11.5 163 10 310.9 312.9 295.2 343.6 10.67 20 739 2725 12.6 9.4 81 3.2 10.6 161 10 311.6 313.5 294.9 342.6 10.07 21 728 2851 11.4 8.9 85 2.5 9.8 159 9 311.6 313.5 294.8 342.0 9.88 22 724 2898 11.2 7.0 75 4.2 8.6 159 9 311.9 313.5 294.0 338.8 8.72 23 709 3073 10.0 7.5 84 2.5 8.5 156 9 312.4 314.2 294.6 340.9 9.22 24 700 3179 9.4 6.3 81 3.1 7.5 155 9 312.9 314.5 294.2 339.5 8.59 25 689 3310 8.8 5.6 80 3.2 6.9 159 10 313.6 315.2 294.2 339.5 8.31 26 675 3480 7.4 5.5 88 1.9 6.3 150 11 313.9 315.5 294.4 340.2 8.43 27 663 3628 6.4 4.1 85 2.3 5.1 138 11 314.4 315.9 294.0 338.7 7.77 28 660 3665 6.4 3.1 79 3.3 4.5 135 11 314.8 316.2 293.7 337.6 7.27 29 657 3702 6.2 4.5 89 1.7 5.2 133 11 315.0 316.6 294.4 340.3 8.07 30 652 3765 5.8 4.8 93 1.0 5.2 129 12 315.2 316.8 294.6 341.3 8.31 31 642 3892 5.2 4.0 92 1.2 4.5 121 14 316.0 317.5 294.6 341.0 7.97 32 639 3930 5.0 2.6 84 2.4 3.7 118 14 316.2 317.6 294.1 339.0 7.25 33 638 3943 5.0 3.5 90 1.5 4.1 117 15 316.3 317.8 294.5 340.7 7.74 34 633 4007 4.6 1.7 81 2.9 2.9 115 15 316.6 317.9 293.9 338.2 6.85 35 626 4098 4.2 3.5 95 0.7 3.8 117 14 317.1 318.6 294.8 342.0 7.89 36 623 4137 4.0 1.8 86 2.2 2.8 118 14 317.3 318.7 294.2 339.6 7.02 37 620 4176 3.8 3.1 95 0.7 3.4 118 14 317.5 319.0 294.8 342.0 7.74 38 598 4469 2.6 0.4 85 2.2 1.4 111 15 319.4 320.7 294.4 340.6 6.60 39 589 4592 2.2 -1.4 77 3.6 0.3 105 17 320.4 321.5 294.1 339.3 5.87 40 576 4772 1.0 -1.7 82 2.7 -0.4 106 18 321.0 322.2 294.3 340.0 5.87 41 573 4814 1.0 -2.7 76 3.7 -0.9 107 18 321.5 322.6 294.1 339.3 5.48 42 564 4942 0.2 -1.3 90 1.5 -0.6 108 18 322.0 323.2 294.8 342.0 6.18 43 556 5056 0.0 -4.9 70 4.9 -2.4 109 18 323.1 324.0 294.0 338.8 4.78 44 540 5290 -1.5 -4.4 81 2.9 -3.0 110 19 324.0 325.0 294.5 340.8 5.12 45 530 5439 -2.3 -7.3 69 5.0 -4.7 111 20 324.8 325.6 294.0 338.6 4.17 46 526 5499 -2.7 -4.8 85 2.1 -3.7 112 20 325.0 326.0 294.7 341.8 5.10 47 523 5544 -2.9 -6.6 76 3.7 -4.7 112 20 325.3 326.2 294.3 340.1 4.47 48 517 5636 -3.5 -5.7 85 2.2 -4.6 113 20 325.6 326.6 294.7 341.7 4.84 49 515 5667 -3.7 -8.2 71 4.5 -5.8 113 20 325.8 326.6 294.1 339.1 4.00 50 510 5744 -4.1 -6.8 81 2.7 -5.4 114 21 326.2 327.1 294.6 341.2 4.51 51 506 5806 -4.5 -7.3 81 2.8 -5.8 114 21 326.4 327.3 294.6 341.0 4.37 52 505 5822 -4.3 -10.3 63 6.0 -7.0 114 21 326.9 327.6 294.0 338.5 3.46 53 504 5837 -4.5 -11.5 58 7.0 -7.5 115 21 326.8 327.4 293.7 337.5 3.15 54 500 5900 -4.9 -8.1 78 3.2 -6.4 115 21 327.1 327.9 294.6 341.0 4.16 55 400 7620 -15.3 -24.3 46 9.0 -17.9 110 24 335.1 335.4 294.3 339.9 1.34 56 300 9740 -29.5 -39.5 37 10.0 -30.9 115 16 343.8 343.9 295.6 345.4 0.41 57 250 11010 -39.9 -44.9 59 5.0 -40.4 70 23 346.7 346.8 296.1 347.9 0.28 58 200 12490 -52.7 -57.7 55 5.0 -52.9 60 24 349.3 349.3 296.5 349.7 0.08 59 150 14280 -67.9 -74.9 36 7.0 -67.9 60 39 353.1 353.1 297.3 353.2 0.01 60 103 16464 -80.7 -84.7 51 4.0 -80.7 70 31 368.7 368.7 300.3 368.7 0.00 61 100 16630 -80.7 -85.5 44 4.8 -80.7 80 37 371.8 371.8 300.9 371.8 0.00 62 95 16920 -78.5 -86.5 26 8.0 -78.5 83 39 381.6 381.6 302.5 381.6 0.00 63 91 17165 -79.1 -86.1 31 7.0 -79.1 87 43 385.1 385.1 303.1 385.2 0.00 64 78 18039 -79.3 -87.3 26 8.0 -79.3 90 39 402.1 402.1 305.5 402.1 0.00 65 73 18418 -75.7 -85.7 19 10.0 -75.7 81 37 417.4 417.4 307.4 417.4 0.00 66 70 18660 -76.7 -87.7 16 11.0 -76.7 80 43 420.3 420.3 307.7 420.3 0.00 67 67 18915 -71.7 -86.7 9 15.0 -71.8 86 42 436.4 436.4 309.5 436.4 0.00 68 65 19094 -70.9 -87.9 6 17.0 -71.0 93 38 442.0 442.0 310.1 442.0 0.00 69 63 19279 -69.5 -88.5 5 19.0 -69.6 100 33 449.0 449.0 310.8 449.0 0.00 70 58 19771 -69.7 -89.7 4 20.0 -69.8 119 21 459.3 459.3 311.7 459.3 0.00 71 56 19981 -68.1 -89.1 3 21.0 -68.3 117 19 467.6 467.6 312.4 467.6 0.00 72 50 20660 -68.3 -90.3 3 22.0 -68.5 90 20 482.5 482.5 313.7 482.5 0.00 73 44 21433 -65.7 -89.7 2 24.0 -66.0 104 25 506.9 506.9 315.4 506.9 0.00 74 41 21861 -67.5 -89.5 3 22.0 -67.8 103 29 512.7 512.7 315.8 512.7 0.00 75 36 22656 -61.9 -88.9 2 27.0 -62.5 80 39 546.6 546.6 317.9 546.7 0.00 76 34 23011 -61.3 -88.3 2 27.0 -62.0 76 43 557.2 557.2 318.5 557.2 0.00 77 31 23585 -60.9 -87.9 2 27.0 -61.7 86 50 573.2 573.2 319.3 573.2 0.01 78 30 23790 -59.3 -87.3 1 28.0 -60.3 95 53 583.0 583.0 319.8 583.0 0.01 79 27 24452 -56.7 -85.7 1 29.0 -58.2 92 55 608.1 608.1 321.0 608.2 0.01 80 26 24690 -57.9 -86.9 1 29.0 -59.2 86 53 611.3 611.3 321.1 611.4 0.01 81 20 26360 -52.9 -83.9 1 31.0 -55.6 95 61 674.3 674.3 323.6 674.4 0.02 82 18 27041 -53.9 -84.9 1 31.0 -56.6 95 62 691.7 691.7 324.1 691.8 0.02 83 14 28693 -44.9 -80.9 1 36.0 -51.3 92 69 773.8 773.8 326.6 774.1 0.04 84 12 29734 -41.5 -78.5 1 37.0 -50.1 90 74 820.7 820.7 327.7 821.4 0.07 85 12 29734 -41.5 -78.5 1 37.0 -50.1 90 74 820.7 820.7 327.7 821.4 0.07 86 11 30327 -40.1 -78.1 1 38.0 -49.8 88 65 846.5 846.5 328.3 847.3 0.08 87 10 30980 -39.5 -78.5 1 39.0 -50.0 85 51 872.1 872.1 328.9 873.0 0.08 88 9.3 31482 -33.9 -75.9 1 42.0 -48.1 98 43 911.7 911.8 329.7 913.2 0.14 89 8.1 32437 -39.5 -78.5 1 39.0 -51.1 123 29 926.3 926.3 329.9 927.4 0.10 90 7.9 32609 -37.1 -78.1 1 41.0 -50.2 128 27 942.5 942.6 330.2 943.8 0.11 91 7.4 33061 -36.1 -77.1 1 41.0 -50.1 140 20 964.4 964.4 330.6 966.0 0.14 92 7.3 33156 -34.3 -76.3 1 42.0 -49.6 142 18 975.5 975.6 330.8 977.4 0.16 93 7.2 33252 -32.9 -75.9 1 43.0 -49.1 145 17 985.1 985.2 330.9 987.2 0.18 94 7.1 33350 -33.5 -76.5 1 43.0 -49.4 147 15 986.5 986.6 331.0 988.5 0.16 95 7.0 33450 -32.9 -76.9 0 44.0 -49.3 150 14 993.0 993.1 331.1 994.9 0.16 96 6.8 33656 -27.1 -73.1 0 46.0 -47.6 1025.5 1025.7 331.6 1029.1 0.29 97 5.4 35293 -34.5 -76.5 1 42.0 -51.3 1062.4 1062.6 332.1 1065.2 0.21 98 5.3 35424 -34.1 -77.1 0 43.0 -51.3 1069.9 1070.0 332.2 1072.5 0.20 TRP 103 16464 -80.7 -84.7 51 4.0 -80.7 70 31 368.7 368.7 300.3 368.7 0.00 WND 12 29734 -41.5 -78.5 1 37.0 -50.1 90 74 820.7 820.7 327.7 821.4 0.07 Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 556.00 mb = 5056.29 m = 16588.67 ft Wetbulb zero: 584.30 mb = 4656.78 m = 15277.96 ft Precipitable water: 2.19 inches Sfc-500 mean rel hum: 77.97 % Est. max temperature: 33.76 C = 92.77 F Sfc-Lift cond lev (LCL): 981.61 mb = 276.75 m = 907.95 ft T: 26.51 C 700-500 lapse rate: 5.26 C/km ThetaE index: 17.86 C Layer 941.0- 925.0 mb Conv cond level (CCL): 834.10 mb = 1696.61 m = 5566.25 ft Mean mixing ratio: 15.89 g/kg Conv temperature: 34.53 C = 94.16 F Cap Strength: 2.49 C Lifted Index: -1.64 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.63 C Lifted Index @700 mb: -0.93 C Showalter Index: 1.82 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: 34.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 199.40 Risk: None Energy Index: 0.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 438.37 J/kg Max Up Vert Vel: 29.61 m/s Conv Inhibition (B-): 79.31 J/kg Cap Strength: 2.49 C Lift Cond Lev (LCL): 891.58 mb = 1121.06 m = 3677.99 ft Lev Free Conv (LFC): 766.58 mb = 2416.42 m = 7927.78 ft Equ Level (EL): 756.58 mb = 2527.27 m = 8291.48 ft B at Equ Level: 15.09 J/kg Max Parcel Lev (MPL): 116.58 mb = 15744.41 m = 51654.27 ft Wind level data Storm motion: 171 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 1010 17 160 3 -1.0 2.8 | 356 7 0.5 -6.6 1 1000 112 150 9 -4.5 7.8 | 61 3 -3.0 -1.7 2 978 305 150 10 -5.0 8.7 | 77 4 -3.5 -0.8 3 925 800 235 6 4.9 3.4 | 313 9 6.4 -6.0 4 913 914 225 8 5.7 5.7 | 298 8 7.1 -3.8 5 881 1219 205 13 5.5 11.8 | 252 7 7.0 2.3 6 851 1524 200 12 4.1 11.3 | 252 6 5.6 1.8 7 850 1535 215 10 5.7 8.2 | 280 7 7.2 -1.3 8 821 1829 215 11 6.3 9.0 | 273 8 7.8 -0.5 9 792 2134 200 9 3.1 8.5 | 282 5 4.6 -1.0 10 764 2438 165 10 -2.6 9.7 | 100 1 -1.1 0.2 11 700 3179 155 9 -3.8 8.2 | 61 3 -2.3 -1.3 12 685 3353 160 11 -3.8 10.3 | 111 2 -2.3 0.9 13 660 3658 135 11 -7.8 7.8 | 75 7 -6.3 -1.7 14 635 3962 115 15 -13.6 6.3 | 76 13 -12.1 -3.1 15 612 4267 120 13 -11.3 6.5 | 73 10 -9.8 -3.0 16 589 4572 105 17 -16.4 4.4 | 71 16 -14.9 -5.1 17 500 5900 115 21 -19.0 8.9 | 88 18 -17.6 -0.6 18 487 6096 115 21 -19.0 8.9 | 88 18 -17.6 -0.6 19 469 6401 100 23 -22.7 4.0 | 76 22 -21.2 -5.5 20 416 7315 110 29 -27.3 9.9 | 91 26 -25.8 0.5 21 400 7620 110 24 -22.6 8.2 | 87 21 -21.1 -1.3 22 368 8230 110 16 -15.0 5.5 | 74 14 -13.6 -4.0 23 353 8534 140 14 -9.0 10.7 | 99 8 -7.5 1.3 24 325 9144 135 14 -9.9 9.9 | 93 8 -8.4 0.4 25 312 9449 110 17 -16.0 5.8 | 76 15 -14.5 -3.7 26 300 9740 115 16 -14.5 6.8 | 78 13 -13.0 -2.7 27 287 10058 110 16 -15.0 5.5 | 74 14 -13.6 -4.0 28 274 10363 90 11 -11.0 0.0 | 45 13 -9.5 -9.5 29 263 10668 70 17 -16.0 -5.8 | 43 21 -14.5 -15.3 30 250 11010 70 23 -21.6 -7.9 | 49 27 -20.1 -17.3 31 229 11582 60 23 -19.9 -11.5 | 41 28 -18.4 -21.0 32 200 12490 60 24 -20.8 -12.0 | 42 29 -19.3 -21.5 33 200 12497 70 26 -24.4 -8.9 | 51 29 -23.0 -18.4 34 181 13106 45 27 -19.1 -19.1 | 32 34 -17.6 -28.6 35 156 14021 40 42 -27.0 -32.2 | 31 49 -25.5 -41.6 36 150 14280 60 39 -33.8 -19.5 | 48 43 -32.3 -29.0 37 141 14630 70 41 -38.5 -14.0 | 58 44 -37.0 -23.5 38 121 15545 100 18 -17.7 3.1 | 69 17 -16.2 -6.3 39 114 15850 70 12 -11.3 -4.1 | 36 17 -9.8 -13.6 40 109 16154 65 10 -9.1 -4.2 | 29 16 -7.6 -13.7 41 103 16464 70 31 -29.1 -10.6 | 54 34 -27.6 -20.1 42 100 16630 80 37 -36.4 -6.4 | 66 38 -35.0 -15.9 43 98 16764 80 37 -36.4 -6.4 | 66 38 -35.0 -15.9 44 88 17374 90 46 -46.0 0.0 | 78 46 -44.5 -9.5 45 75 18288 90 37 -37.0 0.0 | 75 37 -35.5 -9.5 46 71 18593 70 38 -35.7 -13.0 | 57 41 -34.2 -22.5 47 70 18660 80 43 -42.3 -7.5 | 67 44 -40.9 -16.9 48 67 18898 85 43 -42.8 -3.7 | 72 43 -41.4 -13.2 49 58 19812 120 20 -17.3 10.0 | 92 16 -15.8 0.5 50 52 20422 110 18 -16.9 6.2 | 78 16 -15.4 -3.3 51 50 20660 90 20 -20.0 0.0 | 63 21 -18.5 -9.5 52 49 20726 70 17 -16.0 -5.8 | 43 21 -14.5 -15.3 53 47 21031 90 22 -22.0 0.0 | 65 23 -20.5 -9.5 54 43 21641 110 26 -24.4 8.9 | 89 23 -23.0 -0.6 55 35 22860 75 41 -39.6 -10.6 | 62 43 -38.1 -20.1 56 32 23470 80 48 -47.3 -8.3 | 69 49 -45.8 -17.8 57 30 23790 95 53 -52.8 4.6 | 85 52 -51.3 -4.8 58 29 24079 100 57 -56.1 9.9 | 90 55 -54.7 0.4 59 25 24994 80 51 -50.2 -8.9 | 69 52 -48.7 -18.3 60 21 25908 85 71 -70.7 -6.2 | 77 71 -69.2 -15.7 61 20 26360 95 61 -60.8 5.3 | 86 59 -59.3 -4.2 62 19 26822 95 61 -60.8 5.3 | 86 59 -59.3 -4.2 63 12 29734 90 74 -74.0 0.0 | 83 73 -72.5 -9.5 64 12 29870 90 74 -74.0 0.0 | 83 73 -72.5 -9.5 65 10 30980 85 51 -50.8 -4.4 | 74 51 -49.3 -13.9 66 7 33450 150 14 -7.0 12.1 | 116 6 -5.5 2.7 Wind Parameters Mean winds (0-6000m): 141.1 at 12.8 knts Storm direction: 171.1 at 9.6 knts Shear (0-3000m) pos: 1.3 neg: 1.8 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 69.1 deg Storm rel helicity (0-3000m) pos: 15.4 neg: -19.6 tot: -4.2 m^2/s^2 ave: -1.4 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 7.8 stream: -0.9 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 130.10 Bulk Shear: 3.37 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 ------------------------------------------------------------------------------- 500 157 9 53 2| 5.9 0.0 5.9| 6.4 -0.8 5.6 11.1 0.17| 14.5 2.5 1000 180 8 312 2| 4.4 0.0 4.4| 9.0 -9.0 -0.1 -0.1 0.00| 12.5 0.1 1500 193 9 274 4| 2.9 1.4 4.3| 9.1 -17.3 -8.2 -5.5 -0.14| 10.3 -1.4 2000 199 10 274 5| 1.9 1.1 3.0| 14.8 -18.5 -3.7 -1.9 -0.04| 9.3 -0.3 2500 196 10 272 4| 1.5 2.0 3.6| 15.4 -19.3 -3.9 -1.6 -0.11| 9.1 -1.0 3000 189 10 269 3| 1.3 1.8 3.0| 15.4 -19.6 -4.2 -1.4 -0.12| 7.8 -0.9 4000 175 10 222 1| 1.0 2.5 3.4| 16.6 -23.2 -6.6 -1.6 -0.11| 7.4 -0.8 5000 155 11 102 3| 0.6 2.2 2.8| 22.7 -25.7 -3.0 -0.6 -0.08| 6.8 -0.6 6000 141 13 94 7| 0.6 1.9 2.5| 37.5 -25.7 11.8 2.0 -0.03| 6.0 -0.2 Wrote GIF file: /home/apache/climate/data/raob//PTYA/skewt/PTYA.skewt.20251008.12.gif