UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for PTYA... Searching the city database file for: PTYA ... Date:1200Z 10 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 26.2 23.9 87 2.3 24.5 50 2 298.5 301.9 297.3 353.3 18.80 1 1005 67 27.8 22.8 74 5.0 24.2 65 3 300.5 303.8 297.1 352.3 17.65 2 1000 118 27.6 22.6 74 5.0 24.0 80 5 300.8 304.0 297.1 352.2 17.52 3 974 351 25.4 22.3 83 3.1 23.2 70 4 300.8 304.0 297.2 352.8 17.67 4 925 804 22.6 15.6 65 7.0 17.9 50 2 302.4 304.7 293.9 338.3 12.14 5 919 861 22.2 15.2 65 7.0 17.5 50 2 302.6 304.8 293.8 337.8 11.90 6 902 1023 21.0 16.0 73 5.0 17.6 55 3 303.0 305.3 294.5 340.8 12.78 7 897 1071 20.4 17.7 84 2.7 18.5 58 3 302.8 305.5 295.6 345.3 14.35 8 888 1159 20.2 15.4 74 4.8 17.0 62 3 303.5 305.8 294.4 340.6 12.49 9 874 1296 19.6 13.6 68 6.0 15.7 68 4 304.2 306.3 293.8 337.9 11.27 10 859 1445 18.6 12.6 68 6.0 14.7 76 5 304.7 306.7 293.5 336.8 10.73 11 857 1465 18.6 13.8 74 4.8 15.4 77 5 304.9 307.1 294.3 339.7 11.65 12 855 1486 18.8 12.8 68 6.0 14.9 78 5 305.3 307.4 293.9 338.1 10.93 13 850 1536 18.6 12.6 68 6.0 14.7 80 5 305.6 307.7 293.9 338.2 10.85 14 826 1781 17.0 12.0 72 5.0 13.7 129 6 306.5 308.5 294.0 338.8 10.73 15 813 1917 17.0 10.0 63 7.0 12.6 156 6 307.8 309.6 293.5 336.7 9.53 16 801 2044 16.0 13.9 87 2.1 14.6 181 7 308.1 310.5 295.8 346.1 12.57 17 796 2097 16.4 12.8 79 3.6 14.0 192 7 309.1 311.3 295.4 344.8 11.75 18 785 2216 15.6 10.6 72 5.0 12.4 198 7 309.4 311.4 294.5 340.8 10.28 19 774 2335 14.6 11.7 83 2.9 12.7 195 8 309.6 311.7 295.3 343.9 11.24 20 770 2379 14.6 10.5 76 4.1 12.0 194 8 310.1 312.1 294.8 341.9 10.41 21 749 2613 13.2 8.8 75 4.4 10.4 188 9 311.0 312.8 294.4 340.3 9.54 22 747 2635 12.8 8.9 77 3.9 10.3 188 9 310.8 312.7 294.4 340.4 9.63 23 741 2703 12.6 7.6 72 5.0 9.5 186 10 311.3 313.0 294.0 338.7 8.88 24 738 2737 12.8 5.8 62 7.0 8.6 185 10 311.9 313.4 293.4 336.2 7.86 25 730 2829 13.0 -1.0 38 14.0 5.5 178 10 313.1 314.0 291.3 328.5 4.87 26 726 2875 12.6 0.6 44 12.0 6.0 174 10 313.2 314.2 291.9 330.5 5.51 27 700 3181 10.8 -4.2 35 15.0 3.3 150 9 314.4 315.2 290.9 327.2 4.00 28 694 3253 10.2 -5.8 32 16.0 2.5 148 9 314.6 315.2 290.6 326.0 3.57 29 687 3337 9.4 -2.6 43 12.0 3.2 147 9 314.6 315.5 291.5 329.2 4.60 30 681 3410 8.4 4.0 74 4.4 5.8 145 9 314.3 315.7 293.7 337.7 7.51 31 670 3545 6.8 5.9 94 0.9 6.3 142 9 313.9 315.6 294.6 341.1 8.73 32 666 3594 6.6 6.0 96 0.6 6.2 141 9 314.2 315.9 294.7 341.8 8.85 33 654 3743 6.0 4.0 87 2.0 4.8 137 10 315.2 316.7 294.3 339.7 7.82 34 652 3769 6.0 2.6 79 3.4 4.1 137 10 315.5 316.8 293.8 337.8 7.10 35 649 3806 6.0 1.3 72 4.7 3.4 136 10 315.9 317.1 293.4 336.4 6.49 36 630 4050 4.2 2.3 87 1.9 3.1 130 10 316.5 317.9 294.1 339.2 7.19 37 625 4115 3.8 1.0 82 2.8 2.2 129 10 316.8 318.1 293.7 337.7 6.60 38 618 4206 3.2 2.3 94 0.9 2.7 127 10 317.1 318.5 294.4 340.3 7.33 39 609 4325 2.6 -0.0 83 2.6 1.2 124 11 317.8 319.0 293.8 337.8 6.30 40 583 4678 0.2 -0.7 94 0.9 -0.3 121 15 319.0 320.2 294.1 339.0 6.25 41 580 4719 0.0 -2.9 81 2.9 -1.5 123 15 319.2 320.2 293.4 336.4 5.33 42 573 4817 -0.5 -2.6 86 2.1 -1.6 130 15 319.7 320.8 293.7 337.5 5.52 43 572 4831 -0.5 -1.1 96 0.6 -0.8 131 15 319.9 321.1 294.3 339.8 6.19 44 571 4845 -0.5 -0.8 98 0.3 -0.7 132 15 320.0 321.3 294.4 340.4 6.34 45 568 4887 -0.5 -2.2 88 1.7 -1.4 135 15 320.5 321.6 294.1 339.1 5.74 46 545 5217 -1.9 -3.2 91 1.3 -2.6 135 12 322.7 323.8 294.5 340.8 5.55 47 542 5261 -2.1 -4.7 82 2.6 -3.4 135 12 322.9 323.9 294.1 339.3 4.98 48 540 5291 -2.3 -3.7 90 1.4 -3.0 135 12 323.0 324.1 294.5 340.7 5.40 49 534 5380 -2.7 -3.9 91 1.2 -3.3 135 11 323.6 324.7 294.6 341.2 5.38 50 532 5410 -2.9 -5.9 80 3.0 -4.4 135 11 323.7 324.6 294.1 339.0 4.63 51 529 5454 -3.3 -5.3 86 2.0 -4.3 135 10 323.8 324.7 294.3 339.8 4.88 52 522 5560 -3.7 -6.5 81 2.8 -5.0 132 10 324.5 325.4 294.1 339.4 4.51 53 520 5590 -3.9 -8.2 72 4.3 -5.9 130 10 324.6 325.4 293.8 337.8 3.97 54 500 5900 -5.5 -9.4 74 3.9 -7.2 130 14 326.3 327.1 294.0 338.9 3.75 55 400 7620 -14.9 -18.7 73 3.8 -16.2 95 12 335.6 336.1 295.1 343.4 2.19 56 300 9740 -29.3 -43.3 25 14.0 -31.0 95 15 344.1 344.1 295.6 345.2 0.28 57 250 11010 -40.1 -54.1 21 14.0 -40.9 100 13 346.4 346.5 295.9 346.9 0.10 58 200 12490 -52.7 -65.7 19 13.0 -53.0 65 20 349.3 349.3 296.5 349.4 0.03 59 150 14280 -67.3 -75.3 31 8.0 -67.4 95 31 354.2 354.2 297.5 354.2 0.01 60 109 16134 -81.5 -86.1 45 4.6 -81.5 115 24 361.2 361.2 299.0 361.3 0.00 61 100 16620 -78.9 -84.9 37 6.0 -78.9 105 26 375.3 375.3 301.5 375.3 0.00 62 96 16853 -77.1 -86.1 22 9.0 -77.1 101 27 383.2 383.2 302.8 383.2 0.00 63 91 17158 -78.5 -87.5 22 9.0 -78.5 88 29 386.3 386.3 303.2 386.3 0.00 64 87 17415 -76.5 -85.5 23 9.0 -76.5 76 31 395.4 395.4 304.6 395.4 0.00 65 85 17548 -77.7 -86.7 22 9.0 -77.7 70 31 395.6 395.6 304.6 395.6 0.00 66 78 18041 -76.9 -86.9 19 10.0 -76.9 90 20 407.1 407.1 306.2 407.1 0.00 67 76 18191 -73.5 -85.5 14 12.0 -73.6 90 14 417.2 417.2 307.4 417.2 0.00 68 72 18506 -74.3 -87.3 12 13.0 -74.3 101 4 422.0 422.0 307.9 422.0 0.00 69 70 18670 -73.5 -87.5 10 14.0 -73.6 30 8 427.1 427.1 308.5 427.2 0.00 70 65 19106 -71.5 -88.5 6 17.0 -71.6 22 10 440.7 440.7 310.0 440.7 0.00 71 61 19480 -73.1 -89.1 7 16.0 -73.2 55 11 445.2 445.2 310.4 445.2 0.00 72 56 19985 -69.7 -89.7 4 20.0 -69.8 83 11 464.0 464.0 312.1 464.0 0.00 73 52 20426 -70.7 -89.7 4 19.0 -70.8 75 3 471.6 471.6 312.8 471.6 0.00 74 50 20660 -68.3 -90.3 3 22.0 -68.5 90 20 482.5 482.5 313.7 482.5 0.00 75 47 21031 -68.7 -89.7 3 21.0 -68.9 80 25 490.2 490.2 314.2 490.2 0.00 76 42 21710 -65.9 -89.9 2 24.0 -66.2 86 36 513.2 513.2 315.8 513.2 0.00 77 42 21710 -66.1 -90.1 2 24.0 -66.4 86 36 512.7 512.7 315.8 512.7 0.00 78 41 21857 -64.3 -89.3 2 25.0 -64.7 95 39 520.7 520.7 316.4 520.7 0.00 79 40 22008 -64.7 -89.7 2 25.0 -65.1 103 39 523.4 523.4 316.5 523.4 0.00 80 39 22164 -62.5 -89.5 1 27.0 -63.0 108 38 532.7 532.7 317.1 532.8 0.00 81 36 22656 -64.1 -89.1 2 25.0 -64.6 96 42 540.9 540.9 317.6 541.0 0.00 82 35 22830 -62.1 -89.1 2 27.0 -62.7 91 44 550.5 550.5 318.1 550.6 0.00 83 31 23578 -63.5 -89.5 2 26.0 -64.1 86 51 566.2 566.2 319.0 566.2 0.00 84 30 23780 -62.1 -89.1 2 27.0 -62.8 85 53 575.3 575.3 319.5 575.4 0.00 85 24 25181 -55.5 -85.5 1 30.0 -57.3 85 65 632.4 632.4 322.0 632.5 0.01 86 21 26036 -53.5 -84.5 1 31.0 -55.9 85 74 663.1 663.1 323.2 663.2 0.01 87 21 26036 -53.3 -84.3 1 31.0 -55.8 85 74 663.7 663.7 323.2 663.8 0.02 88 20 26350 -53.3 -84.3 1 31.0 -55.9 85 78 673.0 673.0 323.5 673.1 0.02 89 18 27032 -50.7 -83.1 1 32.5 -54.2 95 79 701.9 701.9 324.5 702.1 0.02 90 15 28233 -46.1 -81.1 1 35.0 -51.8 89 76 754.7 754.7 326.1 755.0 0.04 91 14 28691 -46.3 -80.3 1 34.0 -52.1 86 74 769.0 769.1 326.4 769.4 0.05 92 12 29718 -44.9 -79.9 1 35.0 -51.9 82 67 808.7 808.7 327.5 809.2 0.06 93 12 29718 -43.3 -80.3 1 37.0 -51.1 82 67 814.3 814.4 327.6 814.8 0.05 94 11 30308 -40.3 -78.3 1 38.0 -50.0 88 54 845.7 845.8 328.3 846.5 0.08 95 11 30308 -39.7 -77.7 1 38.0 -49.7 88 54 847.9 848.0 328.4 848.8 0.09 96 11 30308 -39.7 -77.7 1 38.0 -49.7 88 54 847.9 848.0 328.4 848.8 0.09 97 11 30308 -39.7 -77.7 1 38.0 -49.7 88 54 847.9 848.0 328.4 848.8 0.09 98 10 30960 -39.5 -78.5 1 39.0 -50.0 95 39 872.1 872.1 328.9 873.0 0.08 99 9.0 31684 -38.9 -77.9 1 39.0 -50.3 125 30 901.1 901.1 329.5 902.2 0.10 100 8.7 31918 -36.9 -77.9 1 41.0 -49.6 134 27 917.6 917.7 329.8 918.8 0.11 101 8.2 32329 -37.1 -77.1 1 40.0 -50.0 151 22 932.5 932.6 330.1 933.9 0.13 102 8.1 32414 -35.3 -77.3 1 42.0 -49.4 154 21 942.9 943.0 330.2 944.3 0.13 103 7.5 32953 -34.7 -76.7 1 42.0 -49.6 176 14 966.3 966.4 330.7 968.1 0.15 104 7.0 33440 -30.3 -75.3 0 45.0 -48.4 195 8 1003.8 1003.9 331.3 1006.2 0.20 105 6.8 33647 -28.3 -74.3 0 46.0 -48.0 1020.5 1020.6 331.5 1023.4 0.24 106 6.6 33861 -28.7 -73.7 0 45.0 -48.3 1027.5 1027.7 331.6 1030.9 0.27 TRP 109 16134 -81.5 -86.1 45 4.6 -81.5 115 24 361.2 361.2 299.0 361.3 0.00 WND 18 27032 -50.7 -83.1 1 32.5 -54.2 95 79 701.9 701.9 324.5 702.1 0.02 Sounding variables and indices 1000-500 mb thick: 5782.00 m Freezing level: 580.00 mb = 4719.15 m = 15482.58 ft Wetbulb zero: 587.85 mb = 4610.81 m = 15127.13 ft Precipitable water: 2.08 inches Sfc-500 mean rel hum: 74.93 % Est. max temperature: 32.40 C = 90.32 F Sfc-Lift cond lev (LCL): 977.23 mb = 321.83 m = 1055.85 ft T: 25.68 C 700-500 lapse rate: 5.99 C/km ThetaE index: 14.96 C Layer 925.0- 902.0 mb Conv cond level (CCL): 837.06 mb = 1667.41 m = 5470.43 ft Mean mixing ratio: 15.43 g/kg Conv temperature: 33.79 C = 92.82 F Cap Strength: 1.85 C Lifted Index: -1.42 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.80 C Lifted Index @700 mb: 1.05 C Showalter Index: 2.04 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: 21.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 175.20 Risk: None Energy Index: 0.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 218.32 J/kg Max Up Vert Vel: 20.90 m/s Conv Inhibition (B-): 114.81 J/kg Cap Strength: 1.82 C Lift Cond Lev (LCL): 894.82 mb = 1092.47 m = 3584.16 ft Lev Free Conv (LFC): 679.82 mb = 3424.43 m = 11234.87 ft Equ Level (EL): 339.82 mb = 8821.62 m = 28941.96 ft B at Equ Level: 218.09 J/kg Max Parcel Lev (MPL): 179.82 mb = 13151.91 m = 43148.78 ft Wind level data Storm motion: 166 at 6 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 50 2 -1.5 -1.3 | 360 8 0.0 -7.5 1 1000 118 80 5 -4.9 -0.9 | 25 8 -3.4 -7.1 2 925 804 50 2 -1.5 -1.3 | 360 8 0.0 -7.5 3 913 914 50 2 -1.5 -1.3 | 360 8 0.0 -7.5 4 850 1536 80 5 -4.9 -0.9 | 25 8 -3.4 -7.1 5 792 2134 200 7 2.4 6.6 | 265 4 4.0 0.3 6 737 2743 185 10 0.9 10.0 | 213 4 2.4 3.7 7 711 3048 160 11 -3.8 10.3 | 152 5 -2.2 4.1 8 700 3181 150 9 -4.5 7.8 | 118 3 -2.9 1.6 9 612 4267 125 10 -8.2 5.7 | 86 7 -6.6 -0.5 10 589 4572 115 15 -13.6 6.3 | 91 12 -12.0 0.1 11 567 4877 135 15 -10.6 10.6 | 116 10 -9.0 4.4 12 526 5486 135 10 -7.1 7.1 | 99 6 -5.5 0.8 13 507 5791 120 10 -8.7 5.0 | 80 7 -7.1 -1.2 14 500 5900 130 14 -10.7 9.0 | 107 10 -9.2 2.8 15 487 6096 145 12 -6.9 9.8 | 124 6 -5.3 3.6 16 416 7315 130 11 -8.4 7.1 | 97 7 -6.9 0.8 17 400 7620 95 12 -12.0 1.0 | 63 12 -10.4 -5.2 18 339 8839 65 17 -15.4 -7.2 | 46 19 -13.8 -13.4 19 325 9144 80 18 -17.7 -3.1 | 60 19 -16.2 -9.4 20 312 9449 115 17 -15.4 7.2 | 94 14 -13.8 1.0 21 300 9740 95 15 -14.9 1.3 | 70 14 -13.4 -4.9 22 299 9754 95 15 -14.9 1.3 | 70 14 -13.4 -4.9 23 287 10058 105 21 -20.3 5.4 | 88 19 -18.7 -0.8 24 274 10363 115 20 -18.1 8.5 | 98 17 -16.6 2.2 25 250 11010 100 13 -12.8 2.3 | 71 12 -11.2 -4.0 26 229 11582 100 18 -17.7 3.1 | 79 16 -16.2 -3.1 27 209 12192 70 15 -14.1 -5.1 | 48 17 -12.5 -11.4 28 200 12490 65 20 -18.1 -8.5 | 48 22 -16.6 -14.7 29 200 12497 80 15 -14.8 -2.6 | 56 16 -13.2 -8.8 30 172 13411 40 25 -16.1 -19.2 | 30 29 -14.5 -25.4 31 164 13716 40 31 -19.9 -23.7 | 31 35 -18.4 -30.0 32 150 14280 95 31 -30.9 2.7 | 83 30 -29.3 -3.5 33 149 14326 95 31 -30.9 2.7 | 83 30 -29.3 -3.5 34 141 14630 110 36 -33.8 12.3 | 101 33 -32.3 6.1 35 121 15545 135 28 -19.8 19.8 | 127 23 -18.2 13.6 36 109 16134 115 24 -21.8 10.1 | 101 21 -20.2 3.9 37 100 16620 105 26 -25.1 6.7 | 91 24 -23.6 0.5 38 98 16764 105 27 -26.1 7.0 | 92 25 -24.5 0.8 39 83 17678 65 32 -29.0 -13.5 | 54 34 -27.4 -19.8 40 79 17983 90 23 -23.0 0.0 | 74 22 -21.4 -6.2 41 75 18288 90 10 -10.0 0.0 | 54 10 -8.4 -6.2 42 71 18593 105 1 -1.0 0.3 | 354 6 0.6 -6.0 43 70 18670 30 8 -4.0 -6.9 | 10 13 -2.4 -13.2 44 64 19202 20 10 -3.4 -9.4 | 7 16 -1.9 -15.6 45 58 19812 95 13 -13.0 1.1 | 66 12 -11.4 -5.1 46 55 20117 75 10 -9.7 -2.6 | 43 12 -8.1 -8.8 47 52 20422 75 3 -2.9 -0.8 | 11 7 -1.3 -7.0 48 50 20660 90 20 -20.0 0.0 | 71 19 -18.4 -6.2 49 49 20726 95 16 -15.9 1.4 | 71 15 -14.4 -4.8 50 47 21031 80 25 -24.6 -4.3 | 65 25 -23.1 -10.6 51 45 21336 90 22 -22.0 0.0 | 73 21 -20.4 -6.2 52 43 21641 80 34 -33.5 -5.9 | 69 34 -31.9 -12.1 53 41 21946 100 40 -39.4 6.9 | 91 38 -37.8 0.7 54 39 22250 110 37 -34.8 12.7 | 101 34 -33.2 6.4 55 35 22860 90 44 -44.0 0.0 | 82 43 -42.4 -6.2 56 30 23780 85 53 -52.8 -4.6 | 78 52 -51.2 -10.9 57 27 24384 85 54 -53.8 -4.7 | 78 53 -52.2 -10.9 58 26 24689 85 73 -72.7 -6.4 | 80 72 -71.2 -12.6 59 24 25298 85 63 -62.8 -5.5 | 79 62 -61.2 -11.7 60 20 26350 85 78 -77.7 -6.8 | 80 77 -76.1 -13.0 61 18 27032 95 79 -78.7 6.9 | 90 77 -77.1 0.7 62 17 27432 95 79 -78.7 6.9 | 90 77 -77.1 0.7 63 12 29566 80 71 -69.9 -12.3 | 75 71 -68.4 -18.6 64 10 30960 95 39 -38.9 3.4 | 86 37 -37.3 -2.8 65 7 33440 195 8 2.1 7.7 | 248 4 3.6 1.5 Wind Parameters Mean winds (0-6000m): 135.9 at 8.6 knts Storm direction: 165.9 at 6.4 knts Shear (0-3000m) pos: 1.8 neg: 0.8 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 157.9 deg Storm rel helicity (0-3000m) pos: 18.4 neg: -15.6 tot: 2.8 m^2/s^2 ave: 0.9 10^-3 m/s^2 rel: -0.13 Storm rel vorticity (0-3000m) horiz: 5.4 stream: -0.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 28.29 Bulk Shear: 7.72 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 73 4 17 8| 1.4 0.0 1.4| 6.7 -4.4 2.3 4.6 0.23| 5.7 1.3 1000 69 3 11 8| 0.7 0.4 1.1| 7.7 -7.1 0.6 0.6 0.06| 3.8 0.2 1500 70 3 12 8| 1.4 0.3 1.7| 13.6 -7.1 6.5 4.3 0.32| 3.5 1.1 2000 88 4 21 7| 2.0 0.2 2.2| 18.2 -7.2 11.0 5.5 0.15| 5.5 0.8 2500 124 5 33 4| 2.1 0.2 2.3| 18.4 -9.4 9.0 3.6 0.05| 5.4 0.3 3000 150 6 43 2| 1.8 0.8 2.5| 18.4 -15.6 2.8 0.9 -0.13| 5.4 -0.7 4000 146 7 71 2| 1.3 1.1 2.4| 18.4 -20.8 -2.4 -0.6 -0.23| 4.9 -1.1 5000 137 8 84 4| 1.5 1.4 2.9| 33.0 -22.3 10.7 2.1 -0.09| 5.1 -0.5 6000 136 9 89 4| 1.4 1.0 2.5| 43.3 -28.3 15.0 2.5 -0.05| 5.3 -0.3 Wrote GIF file: /home/apache/climate/data/raob//PTYA/skewt/PTYA.skewt.20251010.12.gif