UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for PTYA... Searching the city database file for: PTYA ... Date:0000Z 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 29.2 25.8 82 3.4 26.7 190 5 301.5 305.4 299.5 364.0 21.14 1 1003 83 27.8 24.0 80 3.8 25.0 180 6 300.7 304.2 298.1 356.8 19.05 2 1000 112 27.6 24.3 82 3.3 25.2 175 7 300.8 304.3 298.3 358.1 19.47 3 954 528 23.6 22.7 95 0.9 23.0 200 13 300.8 304.2 297.7 355.2 18.50 4 953 538 23.6 22.0 91 1.6 22.5 201 13 300.9 304.1 297.3 353.0 17.73 5 952 547 24.0 21.1 84 2.9 21.9 201 13 301.4 304.4 296.8 350.8 16.77 6 946 602 23.8 20.4 81 3.4 21.4 204 14 301.7 304.7 296.5 349.3 16.15 7 944 621 23.4 21.0 86 2.4 21.7 205 14 301.5 304.6 296.8 351.0 16.81 8 925 799 22.4 19.6 84 2.8 20.4 200 18 302.2 305.1 296.3 348.6 15.71 9 875 1282 19.6 15.1 75 4.5 16.5 191 17 304.1 306.4 294.6 341.2 12.43 10 871 1321 19.6 15.3 76 4.3 16.7 192 17 304.5 306.9 294.8 342.3 12.65 11 850 1532 19.0 11.0 60 8.0 13.9 195 17 306.0 307.9 293.2 335.4 9.74 12 848 1552 19.0 11.0 60 8.0 13.9 195 17 306.3 308.1 293.2 335.7 9.77 13 833 1706 18.2 10.2 60 8.0 13.1 192 17 307.0 308.7 293.2 335.5 9.42 14 830 1737 17.8 11.8 68 6.0 13.9 192 17 306.9 308.8 294.0 338.7 10.53 15 822 1820 17.4 11.4 68 6.0 13.5 190 17 307.3 309.2 294.0 338.6 10.36 16 818 1861 17.2 9.2 59 8.0 12.2 192 17 307.5 309.2 293.0 334.7 8.96 17 812 1924 16.8 10.8 68 6.0 13.0 197 17 307.7 309.6 293.9 338.2 10.07 18 808 1966 16.8 9.8 63 7.0 12.4 201 17 308.2 310.0 293.6 336.9 9.46 19 788 2180 15.4 11.1 76 4.3 12.6 214 16 308.9 310.9 294.6 341.1 10.59 20 782 2245 15.2 9.2 67 6.0 11.4 212 16 309.4 311.1 293.8 338.0 9.38 21 774 2332 14.4 9.5 72 4.9 11.3 209 15 309.4 311.2 294.0 338.9 9.68 22 764 2442 14.0 7.0 63 7.0 9.7 205 15 310.1 311.7 293.2 335.5 8.25 23 756 2531 13.2 9.6 79 3.6 10.9 202 15 310.2 312.1 294.5 340.7 9.98 24 750 2598 13.2 8.2 72 5.0 10.1 200 14 310.9 312.6 294.1 339.0 9.14 25 734 2779 11.8 9.1 84 2.7 10.1 197 13 311.3 313.2 294.8 341.8 9.94 26 732 2802 12.2 7.6 73 4.6 9.3 198 13 312.0 313.7 294.3 339.7 8.99 27 728 2848 12.0 7.1 72 4.9 9.0 200 12 312.3 313.9 294.1 339.2 8.73 28 713 3023 10.8 6.2 73 4.6 8.0 209 9 312.8 314.4 294.0 338.8 8.37 29 701 3164 9.6 7.5 87 2.1 8.3 219 9 313.0 314.8 294.8 341.9 9.33 30 700 3176 9.4 7.4 87 2.0 8.2 220 9 312.9 314.7 294.7 341.6 9.27 31 681 3404 7.6 7.0 96 0.6 7.2 221 10 313.4 315.1 294.8 342.1 9.28 32 647 3826 5.6 4.2 91 1.4 4.8 203 12 315.7 317.3 294.6 340.9 8.02 33 622 4148 3.6 2.4 92 1.2 2.9 197 10 317.0 318.4 294.4 340.2 7.34 34 615 4240 3.2 3.1 99 0.1 3.1 192 9 317.6 319.1 294.8 342.3 7.81 35 607 4346 2.8 1.9 94 0.9 2.3 186 10 318.3 319.7 294.7 341.4 7.26 36 591 4563 2.0 -2.1 74 4.1 -0.2 172 12 319.8 320.9 293.7 337.7 5.56 37 583 4673 1.2 0.0 92 1.2 0.5 170 12 320.1 321.4 294.6 341.2 6.58 38 578 4742 1.0 -0.3 91 1.3 0.3 170 12 320.7 322.0 294.7 341.6 6.49 39 570 4855 0.6 -3.6 73 4.2 -1.6 170 12 321.5 322.5 293.9 338.2 5.15 40 567 4897 0.4 -2.9 78 3.3 -1.3 170 12 321.7 322.8 294.2 339.5 5.46 41 566 4911 0.2 -1.3 90 1.5 -0.6 170 12 321.7 322.9 294.7 341.6 6.16 42 564 4940 0.2 -1.2 90 1.4 -0.6 170 12 322.0 323.2 294.8 342.2 6.23 43 561 4983 0.2 -2.0 85 2.2 -1.0 170 12 322.5 323.6 294.7 341.7 5.90 44 557 5040 0.0 -1.6 89 1.6 -0.9 170 12 322.9 324.1 295.0 342.8 6.12 45 550 5142 -0.7 -1.5 94 0.8 -1.2 170 12 323.3 324.5 295.2 343.6 6.25 46 546 5200 -0.9 -2.9 86 2.0 -2.0 170 12 323.7 324.8 294.8 342.2 5.67 47 523 5544 -2.5 -4.6 85 2.1 -3.6 170 13 325.8 326.8 295.0 343.0 5.21 48 520 5589 -2.9 -5.0 85 2.1 -4.0 170 13 325.8 326.8 295.0 342.6 5.08 49 508 5774 -4.1 -5.6 89 1.5 -4.8 170 13 326.6 327.5 295.0 343.0 4.97 50 506 5806 -4.3 -6.4 85 2.1 -5.3 170 13 326.7 327.6 294.8 342.3 4.69 51 500 5900 -4.1 -8.0 74 3.9 -6.0 170 13 328.0 328.9 294.8 342.1 4.19 52 469 6400 -8.1 -9.8 88 1.7 -8.9 158 15 329.1 329.9 294.8 342.2 3.88 53 465 6467 -8.3 -10.3 85 2.0 -9.2 155 15 329.7 330.4 294.9 342.4 3.76 54 400 7620 -14.7 -20.7 60 6.0 -16.6 140 23 335.9 336.3 294.9 342.5 1.84 55 300 9740 -29.7 -35.7 56 6.0 -30.7 120 12 343.5 343.6 295.7 345.9 0.61 56 250 11010 -40.3 -46.3 53 6.0 -40.8 145 2 346.2 346.2 296.0 347.1 0.24 57 200 12490 -52.9 -63.9 25 11.0 -53.2 55 26 349.0 349.0 296.4 349.2 0.04 58 150 14280 -68.9 -71.7 67 2.8 -68.9 40 37 351.4 351.4 297.0 351.5 0.02 59 113 15927 -80.9 -85.7 44 4.8 -80.9 110 28 358.7 358.7 298.4 358.7 0.00 60 100 16620 -78.5 -85.5 31 7.0 -78.5 80 36 376.1 376.1 301.6 376.1 0.00 61 97 16793 -79.7 -86.7 30 7.0 -79.7 80 37 377.0 377.0 301.8 377.0 0.00 62 80 17893 -77.3 -86.3 22 9.0 -77.3 93 39 403.3 403.3 305.6 403.3 0.00 63 77 18111 -78.3 -87.3 22 9.0 -78.3 102 34 405.7 405.7 306.0 405.7 0.00 64 76 18186 -76.7 -86.7 19 10.0 -76.7 106 32 410.5 410.5 306.6 410.5 0.00 65 73 18418 -77.1 -87.1 19 10.0 -77.1 99 32 414.4 414.4 307.0 414.4 0.00 66 70 18660 -75.7 -87.7 14 12.0 -75.7 80 29 422.4 422.4 308.0 422.4 0.00 67 69 18743 -75.3 -87.3 14 12.0 -75.3 79 29 425.0 425.0 308.3 425.0 0.00 68 65 19092 -71.1 -88.1 6 17.0 -71.2 76 29 441.5 441.5 310.0 441.5 0.00 69 60 19566 -68.9 -88.9 4 20.0 -69.1 78 27 456.7 456.7 311.5 456.7 0.00 70 58 19768 -69.7 -89.7 4 20.0 -69.8 80 25 459.3 459.3 311.7 459.3 0.00 71 55 20086 -67.1 -89.1 3 22.0 -67.3 85 25 472.3 472.3 312.8 472.3 0.00 72 50 20660 -66.9 -88.9 3 22.0 -67.1 95 25 485.8 485.8 313.9 485.8 0.00 73 46 21164 -66.7 -89.7 3 23.0 -67.0 80 27 498.0 498.0 314.8 498.1 0.00 74 40 22004 -69.5 -90.5 3 21.0 -69.7 77 41 511.3 511.3 315.7 511.3 0.00 75 36 22633 -69.3 -91.3 3 22.0 -69.5 84 51 527.5 527.5 316.8 527.5 0.00 76 31 23537 -64.1 -90.1 2 26.0 -64.7 93 66 564.6 564.6 318.9 564.6 0.00 77 30 23740 -59.5 -88.5 1 29.0 -60.4 95 69 582.4 582.4 319.8 582.5 0.01 78 29 23954 -58.3 -87.3 1 29.0 -59.5 97 70 591.4 591.4 320.2 591.5 0.01 79 27 24409 -55.1 -85.6 1 30.4 -56.8 100 73 612.6 612.6 321.2 612.6 0.01 80 25 24907 -51.7 -83.7 1 32.0 -54.2 95 71 636.0 636.0 322.2 636.1 0.01 81 23 25452 -49.9 -81.9 1 32.0 -53.1 83 67 656.7 656.7 322.9 656.8 0.02 82 22 25744 -50.7 -82.7 1 32.0 -53.8 82 65 662.7 662.7 323.2 662.8 0.02 83 20 26370 -48.5 -81.5 1 33.0 -52.4 90 61 687.7 687.7 324.0 687.9 0.03 84 16 27835 -48.7 -82.7 1 34.0 -53.2 93 62 732.4 732.4 325.4 732.6 0.03 85 15 28261 -46.1 -81.1 1 35.0 -51.8 97 64 754.7 754.7 326.1 755.0 0.04 86 14 28718 -46.9 -81.9 1 35.0 -52.5 101 65 767.0 767.0 326.4 767.3 0.03 87 11 30327 -43.3 -80.3 1 37.0 -51.4 107 55 834.8 834.9 328.1 835.4 0.06 88 10 30970 -41.7 -79.7 1 38.0 -51.0 105 49 863.9 863.9 328.7 864.6 0.07 89 9.4 31390 -40.1 -79.1 1 39.0 -50.6 133 44 885.4 885.4 329.1 886.2 0.08 90 8.8 31843 -36.1 -77.1 1 41.0 -49.3 162 40 917.7 917.8 329.8 919.1 0.12 91 8.1 32413 -38.9 -78.9 1 40.0 -50.8 200 34 928.7 928.7 329.9 929.7 0.10 92 7.8 32674 -34.7 -76.7 1 42.0 -49.4 216 31 955.6 955.6 330.5 957.2 0.14 93 7.0 33420 -39.9 -78.9 1 39.0 -52.0 265 23 964.1 964.2 330.6 965.4 0.11 94 6.9 33518 -40.7 -78.7 1 38.0 -52.4 964.8 964.8 330.6 966.1 0.12 95 6.5 33928 -37.3 -78.3 1 41.0 -51.3 995.7 995.8 331.1 997.3 0.13 96 6.4 34035 -37.5 -78.5 1 41.0 -51.5 999.3 999.4 331.2 1000.9 0.13 TRP 113 15927 -80.9 -85.7 44 4.8 -80.9 110 28 358.7 358.7 298.4 358.7 0.00 WND 27 24409 -55.1 -85.6 1 30.4 -56.8 100 73 612.6 612.6 321.2 612.6 0.01 Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 557.00 mb = 5040.20 m = 16535.90 ft Wetbulb zero: 592.01 mb = 4548.87 m = 14923.93 ft Precipitable water: 2.30 inches Sfc-500 mean rel hum: 81.89 % Est. max temperature: 33.05 C = 91.49 F Sfc-Lift cond lev (LCL): 962.05 mb = 454.02 m = 1489.53 ft T: 24.31 C 700-500 lapse rate: 4.96 C/km ThetaE index: 9.86 C Layer 925.0- 871.0 mb Conv cond level (CCL): 901.56 mb = 1021.93 m = 3352.74 ft Mean mixing ratio: 17.71 g/kg Conv temperature: 30.82 C = 87.47 F Cap Strength: 0.88 C Lifted Index: -2.42 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.24 C Lifted Index @700 mb: -2.16 C Showalter Index: 4.67 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 15.10 C K Index: 32.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 179.00 Risk: None Energy Index: 1.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1334.64 J/kg Max Up Vert Vel: 51.67 m/s Conv Inhibition (B-): 15.37 J/kg Cap Strength: 0.85 C Lift Cond Lev (LCL): 925.18 mb = 797.30 m = 2615.78 ft Lev Free Conv (LFC): 820.18 mb = 1838.47 m = 6031.66 ft Equ Level (EL): 130.18 mb = 15103.95 m = 49553.02 ft B at Equ Level: 1314.56 J/kg Max Parcel Lev (MPL): 80.18 mb = 17879.79 m = 58660.02 ft Wind level data Storm motion: 223 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 17 190 5 0.9 4.9 | 68 6 -5.7 -2.3 1 1000 112 175 7 -0.6 7.0 | 88 7 -7.2 -0.2 2 945 610 205 14 5.9 12.7 | 173 6 -0.7 5.5 3 925 799 200 18 6.2 16.9 | 178 10 -0.4 9.7 4 913 914 205 16 6.8 14.5 | 181 7 0.2 7.3 5 881 1219 190 17 3.0 16.7 | 159 10 -3.6 9.6 6 850 1532 195 17 4.4 16.4 | 167 9 -2.2 9.2 7 821 1829 190 17 3.0 16.7 | 159 10 -3.6 9.6 8 792 2134 215 16 9.2 13.1 | 204 6 2.6 5.9 9 737 2743 195 14 3.6 13.5 | 155 7 -3.0 6.3 10 711 3048 210 8 4.0 6.9 | 85 3 -2.6 -0.2 11 700 3176 220 9 5.8 6.9 | 71 1 -0.8 -0.3 12 685 3353 225 10 7.1 7.1 | 282 1 0.5 -0.1 13 660 3658 200 12 4.1 11.3 | 149 5 -2.5 4.1 14 635 3962 205 12 5.1 10.9 | 158 4 -1.5 3.7 15 612 4267 190 9 1.6 8.9 | 109 5 -5.0 1.7 16 589 4572 170 12 -2.1 11.8 | 118 10 -8.7 4.6 17 500 5900 170 13 -2.3 12.8 | 122 10 -8.8 5.6 18 487 6096 170 13 -2.3 12.8 | 122 10 -8.8 5.6 19 450 6706 145 17 -9.8 13.9 | 112 18 -16.3 6.8 20 416 7315 155 18 -7.6 16.3 | 123 17 -14.2 9.1 21 400 7620 140 23 -14.8 17.6 | 116 24 -21.4 10.4 22 400 7620 140 20 -12.9 15.3 | 113 21 -19.4 8.1 23 368 8230 145 25 -14.3 20.5 | 122 25 -20.9 13.3 24 339 8839 155 18 -7.6 16.3 | 123 17 -14.2 9.1 25 325 9144 140 19 -12.2 14.6 | 111 20 -18.8 7.4 26 312 9449 150 17 -8.5 14.7 | 117 17 -15.1 7.5 27 300 9740 120 12 -10.4 6.0 | 86 17 -17.0 -1.2 28 287 10058 110 13 -12.2 4.4 | 82 19 -18.8 -2.7 29 274 10363 120 13 -11.3 6.5 | 88 18 -17.8 -0.7 30 250 11010 145 2 -1.1 1.6 | 54 10 -7.7 -5.5 31 240 11278 120 1 -0.9 0.5 | 48 10 -7.4 -6.7 32 229 11582 55 10 -8.2 -5.7 | 49 20 -14.8 -12.9 33 219 11887 45 14 -9.9 -9.9 | 44 24 -16.5 -17.1 34 209 12192 65 21 -19.0 -8.9 | 58 30 -25.6 -16.0 35 200 12490 55 26 -21.3 -14.9 | 52 36 -27.9 -22.1 36 190 12802 55 26 -21.3 -14.9 | 52 36 -27.9 -22.1 37 164 13716 40 29 -18.6 -22.2 | 41 39 -25.2 -29.4 38 150 14280 40 37 -23.8 -28.3 | 41 47 -30.4 -35.5 39 141 14630 45 38 -26.9 -26.9 | 44 48 -33.4 -34.0 40 134 14935 60 41 -35.5 -20.5 | 57 50 -42.1 -27.7 41 127 15240 75 34 -32.8 -8.8 | 68 43 -39.4 -16.0 42 115 15850 105 29 -28.0 7.5 | 91 35 -34.6 0.3 43 113 15927 110 28 -26.3 9.6 | 94 33 -32.9 2.4 44 103 16459 110 21 -19.7 7.2 | 90 26 -26.3 0.0 45 100 16620 80 36 -35.5 -6.3 | 72 44 -42.0 -13.4 46 98 16764 80 36 -35.5 -6.3 | 72 44 -42.0 -13.4 47 88 17374 70 51 -47.9 -17.4 | 66 60 -54.5 -24.6 48 75 18288 110 30 -28.2 10.3 | 95 35 -34.8 3.1 49 71 18593 85 34 -33.9 -3.0 | 76 42 -40.4 -10.1 50 70 18660 80 29 -28.6 -5.0 | 71 37 -35.1 -12.2 51 64 19202 75 29 -28.0 -7.5 | 67 38 -34.6 -14.7 52 58 19812 80 25 -24.6 -4.3 | 70 33 -31.2 -11.5 53 50 20660 95 25 -24.9 2.2 | 81 32 -31.5 -5.0 54 49 20726 105 21 -20.3 5.4 | 86 27 -26.9 -1.7 55 45 21336 70 30 -28.2 -10.3 | 63 39 -34.8 -17.4 56 30 23740 95 69 -68.7 6.0 | 89 75 -75.3 -1.2 57 27 24409 100 73 -71.9 12.7 | 94 79 -78.5 5.5 58 26 24689 100 73 -71.9 12.7 | 94 79 -78.5 5.5 59 22 25603 80 66 -65.0 -11.5 | 75 74 -71.6 -18.6 60 20 26370 90 61 -61.0 0.0 | 84 68 -67.6 -7.2 61 19 26822 85 59 -58.8 -5.1 | 79 67 -65.4 -12.3 62 14 28651 100 65 -64.0 11.3 | 93 71 -70.6 4.1 63 12 29566 110 63 -59.2 21.5 | 102 67 -65.8 14.4 64 10 30970 105 49 -47.3 12.7 | 96 54 -53.9 5.5 65 7 33420 265 23 22.9 2.0 | 288 17 16.3 -5.2 Wind Parameters Mean winds (0-6000m): 192.5 at 13.0 knts Storm direction: 222.5 at 9.7 knts Shear (0-3000m) pos: 1.1 neg: 0.5 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 30.6 deg Storm rel helicity (0-3000m) pos: 35.0 neg: -22.8 tot: 12.3 m^2/s^2 ave: 4.1 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 1.0 10^-3/s Energy-Hel index: 0.26 Bulk Rich Number: 678.23 Bulk Shear: 1.97 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 ------------------------------------------------------------------------------- 500 190 9 110 5| 8.0 0.0 8.0| 14.6 0.0 14.6 29.2 0.95| 9.9 9.4 1000 198 13 151 5| 5.9 0.0 5.9| 19.4 -2.3 17.2 17.2 0.58| 9.7 5.6 1500 196 14 157 7| 3.9 0.6 4.5| 22.6 -7.6 15.0 10.0 0.43| 7.9 3.4 2000 196 15 160 7| 3.0 0.4 3.4| 31.1 -10.7 20.5 10.2 0.43| 7.4 3.2 2500 199 15 165 7| 2.4 0.5 2.9| 35.0 -16.1 18.9 7.6 0.33| 7.1 2.3 3000 199 15 164 7| 1.1 0.5 1.6| 35.0 -22.8 12.3 4.1 0.14| 7.3 1.0 4000 201 14 163 6| 1.1 0.5 1.7| 35.6 -24.7 10.9 2.7 0.03| 6.7 0.2 5000 197 13 153 6| 0.9 1.1 2.0| 37.5 -28.0 9.6 1.9 -0.00| 6.2 -0.0 6000 193 13 146 7| 0.8 1.0 1.7| 38.9 -28.0 10.9 1.8 0.00| 5.2 0.0 Wrote GIF file: /home/apache/climate/data/raob//PTYA/skewt/PTYA.skewt.20251008.00.gif