UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122300.upa.cvt Date: 0000Z 23 DEC 25 Searching for PTYA... Searching the city database file for: PTYA ... Date:0000Z 23 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 27.2 88 2.2 27.7 70 6 301.9 306.2 300.7 370.6 23.09 1 1005 38 28.6 24.3 78 4.3 25.4 301.3 304.9 298.4 358.5 19.37 2 1000 89 28.2 24.1 78 4.1 25.2 75 7 301.4 304.9 298.3 358.1 19.23 3 967 387 25.2 22.8 87 2.4 23.5 301.2 304.6 297.8 355.3 18.36 4 963 423 25.0 23.0 89 2.0 23.6 301.4 304.8 298.0 356.5 18.67 5 958 469 25.0 20.8 78 4.2 22.0 301.8 304.8 296.7 350.1 16.35 6 955 497 24.8 21.1 80 3.7 22.2 301.9 305.0 296.9 351.2 16.72 7 925 777 23.0 18.8 77 4.2 20.1 75 10 302.8 305.6 296.0 347.0 14.93 8 911 910 22.2 18.4 79 3.8 19.5 303.3 306.1 296.0 347.2 14.78 9 901 1006 21.8 16.8 73 5.0 18.4 303.9 306.4 295.3 344.0 13.48 10 894 1074 21.0 17.3 79 3.7 18.4 303.7 306.3 295.6 345.4 14.03 11 889 1123 21.2 15.2 69 6.0 17.1 304.4 306.7 294.6 341.1 12.31 12 878 1231 20.0 18.0 88 2.0 18.6 304.3 307.0 296.4 348.8 14.96 13 872 1290 20.0 15.0 73 5.0 16.6 304.9 307.2 294.8 341.9 12.39 14 855 1461 18.6 15.2 81 3.4 16.3 305.1 307.5 295.1 343.4 12.81 15 850 1511 18.2 14.5 79 3.7 15.7 80 9 305.2 307.5 294.8 342.0 12.31 16 849 1521 18.2 14.6 80 3.6 15.8 305.3 307.6 294.9 342.4 12.40 17 838 1633 17.0 16.5 97 0.5 16.7 305.2 307.8 296.1 347.7 14.23 18 835 1663 17.2 14.9 86 2.3 15.7 305.7 308.1 295.3 344.3 12.87 19 829 1725 17.0 13.6 80 3.4 14.7 306.1 308.4 294.8 341.9 11.89 20 825 1767 16.8 14.1 84 2.7 15.0 306.3 308.7 295.1 343.5 12.36 21 816 1860 16.6 12.9 79 3.7 14.1 307.1 309.3 294.8 341.9 11.54 22 810 1923 16.8 11.8 72 5.0 13.6 308.0 310.0 294.5 340.7 10.80 23 808 1944 16.8 9.8 63 7.0 12.4 308.2 310.0 293.6 336.9 9.46 24 800 2029 16.8 6.8 52 10.0 10.7 309.1 310.5 292.5 332.9 7.77 25 787 2169 15.8 9.8 67 6.0 12.0 309.4 311.3 294.1 339.1 9.71 26 776 2289 16.0 6.0 51 10.0 10.0 310.9 312.3 292.9 334.3 7.58 27 764 2421 15.0 8.0 63 7.0 10.6 311.2 312.9 293.9 338.4 8.85 28 759 2477 15.0 6.0 55 9.0 9.6 311.8 313.3 293.3 335.8 7.75 29 745 2635 14.2 7.2 63 7.0 9.9 312.6 314.2 294.1 339.2 8.59 30 733 2772 13.4 4.4 54 9.0 8.1 313.2 314.5 293.2 335.5 7.17 31 726 2853 12.8 9.0 78 3.8 10.4 313.4 315.3 295.3 344.3 9.98 32 725 2864 12.8 9.0 78 3.8 10.4 313.5 315.4 295.4 344.5 9.99 33 721 2911 12.4 8.7 78 3.7 10.0 313.6 315.4 295.3 344.1 9.85 34 716 2969 12.2 9.1 81 3.1 10.2 314.0 315.9 295.7 345.6 10.19 35 700 3159 11.2 6.7 74 4.5 8.4 100 20 314.9 316.6 294.9 342.5 8.83 36 697 3195 11.2 6.2 71 5.0 8.2 315.3 316.9 294.8 342.1 8.57 37 694 3231 11.0 6.6 74 4.4 8.3 315.4 317.1 295.1 343.1 8.85 38 691 3267 11.0 5.0 66 6.0 7.4 315.8 317.4 294.5 340.8 7.94 39 687 3315 10.6 5.7 72 4.9 7.6 315.9 317.5 294.8 342.3 8.39 40 674 3474 10.2 2.2 58 8.0 5.6 317.2 318.5 293.9 338.4 6.67 41 661 3635 8.8 2.8 66 6.0 5.4 317.4 318.8 294.3 339.9 7.10 42 651 3761 8.2 -0.8 53 9.0 3.3 318.1 319.2 293.3 335.9 5.55 43 646 3824 7.8 0.8 61 7.0 3.9 318.3 319.6 293.9 338.4 6.29 44 638 3927 7.2 -3.8 45 11.0 1.6 318.8 319.7 292.6 333.4 4.53 45 628 4056 5.8 -2.2 56 8.0 1.6 318.6 319.7 293.2 335.3 5.19 46 627 4069 5.8 -2.2 56 8.0 1.6 318.8 319.8 293.2 335.5 5.20 47 621 4148 5.8 -6.2 42 12.0 -0.0 319.7 320.4 292.3 332.3 3.87 48 620 4161 5.6 -6.4 42 12.0 -0.2 319.6 320.3 292.3 332.1 3.82 49 613 4254 5.4 -19.6 14 25.0 -3.6 320.4 320.7 290.2 324.9 1.32 50 608 4320 5.0 -21.0 13 26.0 -4.1 320.7 320.9 290.2 324.8 1.18 51 605 4361 4.8 -18.2 17 23.0 -3.7 320.9 321.2 290.6 326.1 1.51 52 603 4388 4.4 -12.6 28 17.0 -2.7 320.8 321.2 291.4 328.8 2.41 53 600 4428 4.2 -18.8 17 23.0 -4.2 321.0 321.3 290.5 325.9 1.44 54 500 5890 -3.1 -30.1 10 27.0 -10.5 90 16 329.3 329.4 292.2 331.6 0.63 55 400 7620 -15.1 -25.1 42 10.0 -17.9 20 10 335.4 335.6 294.3 339.9 1.24 56 300 9730 -28.5 -53.5 7 25.0 -30.9 325 8 345.2 345.2 295.6 345.6 0.09 57 250 11010 -39.1 -61.1 8 22.0 -40.2 215 3 347.9 347.9 296.2 348.1 0.04 58 200 12500 -51.9 -66.9 15 15.0 -52.2 230 6 350.6 350.6 296.8 350.7 0.02 59 150 14300 -67.1 -77.1 23 10.0 -67.2 195 23 354.5 354.5 297.6 354.5 0.01 60 100 16630 -84.9 -88.9 49 4.0 -84.9 330 19 363.7 363.7 299.4 363.7 0.00 61 94 16969 -86.7 -90.8 47 4.1 -86.7 320 16 366.6 366.6 299.9 366.7 0.00 62 89 17268 -85.1 -90.1 40 5.0 -85.1 375.6 375.6 301.5 375.6 0.00 63 86 17457 -85.3 -91.3 33 6.0 -85.3 378.9 378.9 302.1 378.9 0.00 64 81 17784 -87.3 -92.2 40 4.9 -87.3 381.4 381.4 302.5 381.4 0.00 65 77 18060 -86.7 -91.7 39 5.0 -86.7 388.2 388.2 303.5 388.2 0.00 66 74 18277 -85.3 -92.3 27 7.0 -85.3 395.6 395.6 304.6 395.6 0.00 67 73 18352 -83.9 -91.9 23 8.0 -83.9 400.1 400.1 305.2 400.1 0.00 68 72 18430 -79.3 -89.3 18 10.0 -79.3 411.4 411.4 306.7 411.4 0.00 69 71 18509 -78.3 -87.3 22 9.0 -78.3 415.2 415.2 307.2 415.2 0.00 70 70 18590 -78.5 -88.5 18 10.0 -78.6 150 6 416.4 416.4 307.3 416.5 0.00 71 69 18672 -78.3 -88.3 18 10.0 -78.3 418.6 418.6 307.6 418.6 0.00 72 67 18841 -74.3 -87.3 12 13.0 -74.3 430.8 430.8 308.9 430.8 0.00 73 65 19018 -72.5 -87.5 9 15.0 -72.6 438.5 438.5 309.7 438.5 0.00 74 62 19295 -73.1 -88.1 8 15.0 -73.2 443.1 443.1 310.2 443.1 0.00 75 54 20107 -71.5 -88.5 6 17.0 -71.6 464.7 464.7 312.2 464.7 0.00 76 51 20443 -72.7 -89.7 6 17.0 -72.8 469.5 469.5 312.6 469.5 0.00 77 50 20560 -71.5 -90.5 4 19.0 -71.6 65 15 475.0 475.0 313.1 475.0 0.00 78 46 21058 -68.7 -89.7 3 21.0 -68.9 493.2 493.2 314.5 493.2 0.00 79 44 21324 -69.9 -90.9 3 21.0 -70.1 496.6 496.6 314.7 496.6 0.00 80 41 21752 -63.9 -89.9 2 26.0 -64.3 521.7 521.7 316.4 521.7 0.00 81 40 21904 -63.5 -89.5 2 26.0 -64.0 526.4 526.4 316.7 526.4 0.00 82 38 22220 -64.5 -89.5 2 25.0 -64.9 531.6 531.6 317.0 531.6 0.00 83 35 22726 -62.7 -88.7 2 26.0 -63.3 549.0 549.0 318.1 549.0 0.00 84 32 23279 -63.3 -89.3 2 26.0 -63.9 561.6 561.6 318.7 561.6 0.00 85 31 23476 -60.9 -88.9 1 28.0 -61.7 573.2 573.2 319.3 573.2 0.00 86 30 23680 -60.9 -87.9 2 27.0 -61.7 105 46 578.6 578.6 319.6 578.7 0.01 87 26 24575 -58.3 -87.3 1 29.0 -59.6 610.2 610.2 321.0 610.2 0.01 88 25 24822 -58.7 -86.7 2 28.0 -59.9 615.9 615.9 321.3 616.0 0.01 89 23 25349 -55.7 -85.7 1 30.0 -57.5 639.6 639.6 322.3 639.7 0.01 90 23 25349 -53.5 -84.5 1 31.0 -55.8 646.1 646.1 322.5 646.2 0.01 91 21 25935 -53.1 -84.1 1 31.0 -55.6 664.3 664.3 323.2 664.4 0.02 92 20 26250 -51.9 -82.9 1 31.0 -54.8 100 34 677.3 677.3 323.7 677.5 0.02 93 19 26582 -52.7 -83.7 1 31.0 -55.5 684.8 684.8 323.9 685.0 0.02 94 17 27305 -50.3 -83.3 1 33.0 -54.1 714.7 714.7 324.9 714.8 0.02 95 16 27701 -50.9 -82.9 1 32.0 -54.6 725.2 725.2 325.2 725.4 0.03 96 14 28576 -48.5 -82.5 1 34.0 -53.5 761.6 761.6 326.3 761.8 0.03 97 13 29062 -50.5 -82.5 1 32.0 -54.9 771.0 771.0 326.5 771.3 0.03 98 13 29062 -49.1 -82.1 1 33.0 -54.1 775.8 775.8 326.6 776.1 0.04 99 12 29585 -51.3 -83.3 1 32.0 -55.7 786.0 786.0 326.9 786.3 0.03 100 12 29585 -50.3 -83.3 1 33.0 -55.1 789.5 789.5 327.0 789.8 0.03 101 12 29585 -47.7 -82.7 1 35.0 -53.5 798.7 798.8 327.2 799.1 0.04 102 10 30790 -47.7 -81.7 1 34.0 -54.1 295 31 841.5 841.5 328.2 842.0 0.05 103 10 30790 -47.1 -82.1 1 35.0 -53.8 843.7 843.8 328.2 844.2 0.05 104 9.7 30991 -45.9 -80.9 1 35.0 -53.3 855.6 855.7 328.5 856.2 0.06 105 9.3 31270 -46.9 -80.9 1 34.0 -53.9 862.2 862.2 328.7 862.8 0.06 106 8.8 31636 -45.5 -81.5 1 36.0 -53.5 881.3 881.4 329.1 881.9 0.06 107 8.4 31948 -41.9 -79.9 1 38.0 -52.0 907.3 907.3 329.6 908.1 0.08 108 7.4 32815 -35.7 -76.7 1 41.0 -50.0 966.0 966.1 330.7 967.8 0.15 109 7.0 33200 -36.9 -77.9 1 41.0 -50.8 250 54 976.5 976.6 330.8 978.0 0.13 110 6.8 33400 -37.7 -77.7 1 40.0 -51.2 981.3 981.4 330.9 983.0 0.14 111 6.5 33712 -37.5 -77.5 1 40.0 -51.4 994.9 995.0 331.1 996.7 0.15 TRP 94 16969 -86.7 -90.8 47 4.1 -86.7 320 16 366.6 366.6 299.9 366.7 0.00 WND 6.0 260 58 Sounding variables and indices 1000-500 mb thick: 5801.00 m Freezing level: 542.47 mb = 5269.22 m = 17287.26 ft Wetbulb zero: 621.14 mb = 4145.90 m = 13601.86 ft Precipitable water: 1.87 inches Sfc-500 mean rel hum: 53.12 % Est. max temperature: 32.55 C = 90.59 F Sfc-Lift cond lev (LCL): 976.05 mb = 303.96 m = 997.23 ft T: 26.03 C 700-500 lapse rate: 5.24 C/km ThetaE index: 15.22 C Layer 1005.0- 963.0 mb Conv cond level (CCL): 878.86 mb = 1222.62 m = 4011.18 ft Mean mixing ratio: 17.06 g/kg Conv temperature: 31.74 C = 89.13 F Cap Strength: 1.45 C Lifted Index: -1.01 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.45 C Lifted Index @700 mb: -0.07 C Showalter Index: 2.86 C Risk: Showers probable Total Totals Index: 38.90 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 17.60 C K Index: 31.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 208.00 Risk: None Energy Index: -1.90 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 586.12 J/kg Max Up Vert Vel: 34.24 m/s Conv Inhibition (B-): 23.54 J/kg Cap Strength: 1.43 C Lift Cond Lev (LCL): 908.22 mb = 936.93 m = 3073.89 ft Lev Free Conv (LFC): 843.22 mb = 1579.67 m = 5182.58 ft Equ Level (EL): 803.22 mb = 1995.02 m = 6545.26 ft B at Equ Level: 13.35 J/kg Max Parcel Lev (MPL): 743.22 mb = 2655.02 m = 8710.59 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 6 41005 260 58 57.1 10.1 1 1007 17 70 6 -5.6 -2.1 2 1000 89 75 7 -6.8 -1.8 3 943 610 60 13 -11.3 -6.5 4 925 777 75 10 -9.7 -2.6 5 910 914 70 10 -9.4 -3.4 6 879 1219 90 12 -12.0 0.0 7 850 1511 80 9 -8.9 -1.6 8 819 1829 75 12 -11.6 -3.1 9 790 2134 90 13 -13.0 0.0 10 735 2743 110 18 -16.9 6.2 11 709 3048 115 20 -18.1 8.5 12 700 3159 100 20 -19.7 3.5 13 683 3353 95 22 -21.9 1.9 14 634 3962 115 18 -16.3 7.6 15 611 4267 105 16 -15.5 4.1 16 566 4877 100 12 -11.8 2.1 17 546 5182 110 14 -13.2 4.8 18 525 5486 90 14 -14.0 0.0 19 506 5791 120 18 -15.6 9.0 20 500 5890 90 16 -16.0 0.0 21 487 6096 85 16 -15.9 -1.4 22 468 6401 75 11 -10.6 -2.8 23 433 7010 95 12 -12.0 1.0 24 416 7315 85 11 -11.0 -1.0 25 400 7620 20 10 -3.4 -9.4 26 400 7620 30 10 -5.0 -8.7 27 339 8839 0 0 -0.0 -0.0 28 300 9730 325 8 4.6 -6.6 29 299 9754 320 10 6.4 -7.7 30 250 11010 215 3 1.7 2.5 31 200 12500 230 6 4.6 3.9 32 173 13411 170 12 -2.1 11.8 33 165 13716 225 10 7.1 7.1 34 157 14021 200 16 5.5 15.0 35 150 14300 195 23 6.0 22.2 36 127 15240 185 27 2.4 26.9 37 121 15545 195 34 8.8 32.8 38 109 16154 205 17 7.2 15.4 39 103 16459 220 10 6.4 7.7 40 100 16630 330 19 9.5 -16.5 41 98 16764 330 19 9.5 -16.5 42 94 16969 320 16 10.3 -12.3 43 87 17374 315 10 7.1 -7.1 44 83 17678 45 10 -7.1 -7.1 45 78 17983 30 11 -5.5 -9.5 46 74 18288 90 10 -10.0 0.0 47 70 18590 150 6 -3.0 5.2 48 70 18593 160 18 -6.2 16.9 49 66 18898 170 11 -1.9 10.8 50 60 19507 145 10 -5.7 8.2 51 54 20117 70 13 -12.2 -4.4 52 51 20422 75 10 -9.7 -2.6 53 50 20560 65 15 -13.6 -6.3 54 49 20726 60 12 -10.4 -6.0 55 44 21336 90 27 -27.0 0.0 56 42 21641 75 26 -25.1 -6.7 57 40 21946 70 32 -30.1 -10.9 58 38 22250 80 43 -42.3 -7.5 59 30 23680 105 46 -44.4 11.9 60 30 23774 105 46 -44.4 11.9 61 27 24384 100 51 -50.2 8.9 62 24 24994 85 50 -49.8 -4.4 63 20 26213 110 45 -42.3 15.4 64 20 26250 100 34 -33.5 5.9 65 18 26822 85 31 -30.9 -2.7 66 15 28042 120 19 -16.5 9.5 67 14 28651 10 10 -1.7 -9.8 68 13 28956 25 17 -7.2 -15.4 69 13 29261 190 10 1.7 9.8 70 12 29870 250 11 10.3 3.8 71 11 30175 160 1 -0.3 0.9 72 10 30790 295 31 28.1 -13.1 73 7 33200 250 54 50.7 18.5 Wind Parameters Energy-Hel index: -36.63 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.20251223.00.gif