UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121112.upa.cvt Date: 1200Z 11 DEC 25 Searching for PTYA... Searching the city database file for: PTYA ... Date:1200Z 11 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 1008 17 27.2 25.6 91 1.6 26.0 30 4 299.7 303.5 298.9 361.1 20.92 1 1005 46 26.4 24.2 88 2.2 24.8 299.1 302.6 297.8 355.4 19.25 2 1000 95 26.6 23.7 84 2.9 24.5 50 11 299.8 303.2 297.6 354.7 18.76 3 996 131 27.0 22.5 76 4.5 23.8 300.5 303.7 297.0 351.8 17.48 4 995 140 27.0 22.2 75 4.8 23.5 300.6 303.7 296.8 351.0 17.18 5 988 202 26.4 23.3 83 3.1 24.2 300.6 304.0 297.7 355.1 18.53 6 983 247 26.6 21.6 74 5.0 23.0 301.2 304.3 296.7 350.5 16.75 7 973 338 26.0 20.0 70 6.0 21.8 301.5 304.3 295.8 346.5 15.30 8 945 595 23.6 20.8 84 2.8 21.6 301.6 304.6 296.7 350.5 16.58 9 940 642 23.6 19.5 78 4.1 20.7 302.0 304.9 296.0 347.4 15.35 10 925 783 22.6 19.3 82 3.3 20.3 80 12 302.4 305.3 296.2 348.0 15.41 11 885 1167 19.6 18.3 92 1.3 18.7 303.2 306.0 296.2 348.0 15.12 12 877 1246 19.4 15.8 80 3.6 17.0 303.7 306.1 294.9 342.3 12.98 13 856 1455 18.6 15.9 84 2.7 16.8 305.0 307.5 295.5 345.0 13.39 14 850 1515 17.8 15.9 89 1.9 16.5 95 13 304.8 307.3 295.5 345.1 13.49 15 803 2001 14.8 14.7 99 0.1 14.7 306.6 309.1 295.8 346.3 13.22 16 800 2033 15.0 14.1 94 0.9 14.4 307.1 309.5 295.6 345.6 12.75 17 797 2065 14.8 14.8 100 0.0 14.8 307.3 309.8 296.1 347.7 13.40 18 766 2400 12.8 11.9 94 0.9 12.2 308.6 310.8 295.1 343.5 11.51 19 751 2567 12.0 12.0 100 0.0 12.0 309.5 311.7 295.6 345.5 11.82 20 739 2702 11.8 10.5 92 1.3 11.0 310.7 312.8 295.3 344.0 10.86 21 737 2725 11.8 10.5 92 1.3 11.0 310.9 313.0 295.4 344.3 10.89 22 728 2828 11.2 10.8 97 0.4 10.9 311.4 313.5 295.7 345.9 11.25 23 725 2863 11.0 8.8 86 2.2 9.6 311.5 313.4 294.8 341.8 9.86 24 719 2932 11.2 7.1 76 4.1 8.7 312.5 314.2 294.3 339.8 8.84 25 713 3003 11.4 7.9 79 3.5 9.2 313.5 315.3 295.0 342.7 9.42 26 712 3014 11.6 7.5 76 4.1 9.0 313.8 315.6 294.9 342.3 9.18 27 707 3074 11.4 7.6 77 3.8 9.0 314.2 316.0 295.1 343.2 9.31 28 705 3097 11.6 5.6 67 6.0 8.0 314.7 316.2 294.3 340.1 8.12 29 700 3157 10.8 7.4 79 3.4 8.7 65 24 314.4 316.2 295.1 343.3 9.27 30 695 3217 10.4 7.4 82 3.0 8.5 314.6 316.4 295.2 343.8 9.34 31 689 3289 10.2 6.0 75 4.2 7.6 315.2 316.8 294.8 342.0 8.55 32 686 3325 10.4 2.4 58 8.0 5.8 315.8 317.1 293.5 336.8 6.65 33 684 3349 10.0 3.0 62 7.0 5.9 315.6 317.0 293.7 337.6 6.96 34 682 3374 10.2 0.2 50 10.0 4.7 316.1 317.2 292.9 334.2 5.70 35 680 3398 9.8 2.8 62 7.0 5.8 315.9 317.3 293.7 337.7 6.90 36 675 3459 9.4 2.4 62 7.0 5.4 316.2 317.5 293.7 337.5 6.76 37 669 3533 8.8 1.8 61 7.0 4.8 316.3 317.6 293.6 337.0 6.53 38 656 3695 8.6 -10.4 25 19.0 0.2 317.9 318.4 290.7 326.5 2.64 39 653 3733 8.2 -6.8 34 15.0 1.0 317.8 318.5 291.5 329.3 3.52 40 650 3771 7.6 0.6 61 7.0 3.7 317.6 318.8 293.6 337.2 6.16 41 648 3797 8.4 -4.6 39 13.0 1.8 318.7 319.6 292.3 332.3 4.19 42 647 3809 8.2 -4.8 39 13.0 1.7 318.7 319.5 292.3 332.1 4.14 43 646 3822 7.8 -3.2 46 11.0 2.1 318.3 319.3 292.6 333.4 4.68 44 645 3835 8.2 -8.8 29 17.0 0.4 318.9 319.5 291.4 329.0 3.05 45 644 3848 8.6 -12.4 21 21.0 -0.4 319.5 320.0 290.9 327.2 2.29 46 643 3861 8.8 -27.2 6 36.0 -2.6 319.9 320.0 289.4 322.2 0.64 47 641 3886 9.0 -32.0 4 41.0 -2.9 320.4 320.5 289.3 321.9 0.41 48 605 4362 5.2 -29.8 6 35.0 -5.0 321.4 321.5 289.8 323.3 0.53 49 602 4402 4.8 -23.2 11 28.0 -4.6 321.4 321.6 290.2 324.8 0.98 50 599 4443 4.4 -13.6 26 18.0 -3.0 321.4 321.8 291.4 328.9 2.23 51 598 4456 4.2 -14.8 24 19.0 -3.4 321.3 321.7 291.2 328.1 2.03 52 596 4484 4.4 -26.6 8 31.0 -5.2 321.8 322.0 290.1 324.4 0.73 53 573 4803 2.2 -30.8 7 33.0 -7.0 322.9 323.0 290.2 324.7 0.51 54 500 5890 -4.5 -35.5 7 31.0 -11.8 90 19 327.6 327.6 291.4 328.9 0.37 55 400 7610 -14.3 -47.3 4 33.0 -19.4 95 31 336.4 336.4 293.6 336.9 0.13 56 300 9730 -29.5 -44.5 22 15.0 -31.3 105 28 343.8 343.9 295.4 344.8 0.24 57 250 11000 -39.3 -54.3 19 15.0 -40.2 110 15 347.6 347.7 296.2 348.0 0.10 58 200 12480 -52.1 -58.1 48 6.0 -52.3 85 19 350.3 350.3 296.8 350.6 0.07 59 150 14290 -65.9 -76.9 20 11.0 -66.0 115 16 356.6 356.6 298.0 356.6 0.01 60 100 16630 -85.5 -88.9 54 3.4 -85.5 55 24 362.5 362.5 299.2 362.5 0.00 61 98 16741 -85.9 -89.0 57 3.1 -85.9 363.9 363.9 299.4 363.9 0.00 62 94 16968 -87.3 -90.6 54 3.3 -87.3 365.5 365.5 299.7 365.5 0.00 63 83 17641 -89.9 -94.4 42 4.5 -89.9 120 33 373.4 373.4 301.2 373.4 0.00 64 80 17838 -89.5 -94.4 39 4.9 -89.5 378.2 378.2 301.9 378.2 0.00 65 80 17838 -89.7 -94.7 38 5.0 -89.7 377.8 377.8 301.9 377.8 0.00 66 78 17976 -84.9 -91.9 28 7.0 -84.9 390.5 390.5 303.9 390.5 0.00 67 75 18194 -82.3 -89.3 29 7.0 -82.3 400.3 400.3 305.2 400.3 0.00 68 73 18345 -82.5 -89.5 29 7.0 -82.5 403.0 403.0 305.6 403.0 0.00 69 72 18422 -82.5 -89.5 29 7.0 -82.5 404.6 404.6 305.8 404.6 0.00 70 71 18500 -82.3 -90.3 24 8.0 -82.3 406.7 406.7 306.1 406.7 0.00 71 70 18580 -77.7 -88.7 15 11.0 -77.7 110 46 418.2 418.2 307.5 418.2 0.00 72 68 18748 -72.3 -87.3 9 15.0 -72.4 433.3 433.3 309.2 433.3 0.00 73 67 18836 -69.7 -88.7 5 19.0 -69.8 440.8 440.8 310.0 440.8 0.00 74 62 19295 -72.1 -89.1 6 17.0 -72.2 445.3 445.3 310.4 445.3 0.00 75 59 19586 -72.3 -89.3 6 17.0 -72.4 451.2 451.2 311.0 451.3 0.00 76 58 19687 -70.7 -88.7 5 18.0 -70.8 457.1 457.1 311.5 457.1 0.00 77 54 20108 -73.1 -90.1 6 17.0 -73.2 461.0 461.0 311.8 461.0 0.00 78 53 20218 -71.3 -89.3 5 18.0 -71.4 467.6 467.6 312.4 467.6 0.00 79 50 20560 -73.7 -90.7 6 17.0 -73.8 80 32 469.8 469.8 312.6 469.8 0.00 80 49 20678 -73.7 -90.7 6 17.0 -73.8 472.5 472.5 312.8 472.5 0.00 81 44 21311 -72.7 -91.7 4 19.0 -72.8 489.8 489.8 314.2 489.8 0.00 82 42 21587 -69.9 -91.9 3 22.0 -70.1 503.2 503.2 315.2 503.3 0.00 83 42 21587 -66.9 -91.9 2 25.0 -67.2 510.7 510.7 315.7 510.7 0.00 84 40 21885 -63.1 -90.1 1 27.0 -63.6 527.4 527.4 316.8 527.4 0.00 85 37 22364 -64.9 -89.9 2 25.0 -65.3 534.7 534.7 317.2 534.7 0.00 86 35 22705 -63.7 -90.7 1 27.0 -64.2 546.4 546.4 317.9 546.4 0.00 87 34 22884 -61.5 -89.5 1 28.0 -62.2 556.7 556.7 318.5 556.7 0.00 88 33 23070 -59.1 -88.1 1 29.0 -60.0 567.8 567.8 319.0 567.9 0.00 89 30 23670 -58.5 -87.5 1 29.0 -59.6 90 45 585.2 585.2 319.9 585.2 0.01 90 24 25078 -57.1 -87.1 1 30.0 -58.6 627.8 627.8 321.8 627.8 0.01 91 21 25927 -55.5 -86.5 1 31.0 -57.5 657.1 657.1 323.0 657.1 0.01 92 20 26240 -52.5 -84.5 1 32.0 -55.3 85 33 675.5 675.5 323.6 675.6 0.02 93 19 26572 -52.1 -84.1 1 32.0 -55.1 686.7 686.7 324.0 686.8 0.02 94 18 26921 -53.5 -84.5 1 31.0 -56.2 693.0 693.0 324.2 693.1 0.02 95 17 27292 -50.7 -83.7 1 33.0 -54.4 713.4 713.4 324.8 713.6 0.02 96 16 27686 -51.9 -83.9 1 32.0 -55.4 721.9 722.0 325.1 722.1 0.02 97 16 27686 -49.7 -83.7 1 34.0 -53.9 729.1 729.1 325.3 729.3 0.02 98 16 27686 -50.1 -84.1 1 34.0 -54.1 727.8 727.8 325.3 728.0 0.02 99 15 28110 -47.7 -82.7 1 35.0 -52.8 749.4 749.4 325.9 749.6 0.03 100 13 29043 -53.7 -84.7 1 31.0 -57.1 759.9 759.9 326.2 760.1 0.02 101 12 29560 -51.5 -84.5 1 33.0 -55.9 785.3 785.3 326.9 785.5 0.03 102 12 29560 -51.1 -85.1 1 34.0 -55.6 786.7 786.7 326.9 786.9 0.02 103 12 29560 -47.5 -83.5 1 36.0 -53.4 799.4 799.5 327.3 799.7 0.03 104 11 30140 -43.9 -80.9 1 37.0 -51.7 832.7 832.7 328.0 833.2 0.05 105 10 30780 -44.3 -81.3 1 37.0 -52.3 290 61 854.2 854.2 328.5 854.7 0.05 106 10 30780 -43.9 -80.9 1 37.0 -52.1 855.7 855.7 328.5 856.2 0.06 107 10 30780 -43.9 -80.9 1 37.0 -52.1 855.7 855.7 328.5 856.2 0.06 108 8.6 31789 -45.7 -81.7 1 36.0 -53.7 886.4 886.4 329.2 887.0 0.06 109 7.9 32356 -44.1 -81.1 1 37.0 -53.2 914.6 914.6 329.7 915.3 0.07 110 7.4 32801 -38.3 -79.3 1 41.0 -51.0 955.4 955.5 330.5 956.5 0.10 111 7.2 32989 -39.1 -79.1 1 40.0 -51.5 959.6 959.7 330.5 960.9 0.11 TRP 83 17641 -89.9 -94.4 42 4.5 -89.9 120 33 373.4 373.4 301.2 373.4 0.00 WND 7.0 270 87 Sounding variables and indices 1000-500 mb thick: 5795.00 m Freezing level: 549.03 mb = 5159.82 m = 16928.35 ft Wetbulb zero: 644.51 mb = 3841.24 m = 12602.34 ft Precipitable water: 1.86 inches Sfc-500 mean rel hum: 54.51 % Est. max temperature: 32.44 C = 90.39 F Sfc-Lift cond lev (LCL): 985.38 mb = 225.75 m = 740.65 ft T: 26.50 C 700-500 lapse rate: 5.60 C/km ThetaE index: 10.06 C Layer 1005.0- 988.0 mb Conv cond level (CCL): 875.69 mb = 1258.43 m = 4128.64 ft Mean mixing ratio: 16.33 g/kg Conv temperature: 31.36 C = 88.45 F Cap Strength: 1.89 C Lifted Index: -1.41 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.93 C Lifted Index @700 mb: 0.29 C Showalter Index: 0.28 C Risk: Thunderstorms probable Total Totals Index: 42.70 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 20.40 C K Index: 34.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 235.80 Risk: None Energy Index: -3.02 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 290.92 J/kg Max Up Vert Vel: 24.12 m/s Conv Inhibition (B-): 23.73 J/kg Cap Strength: 1.65 C Lift Cond Lev (LCL): 905.54 mb = 967.76 m = 3175.03 ft Lev Free Conv (LFC): 840.54 mb = 1610.62 m = 5284.12 ft Equ Level (EL): 710.54 mb = 3031.70 m = 9946.41 ft B at Equ Level: 41.18 J/kg Max Parcel Lev (MPL): 150.54 mb = 14267.54 m = 46808.94 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 7 39779 270 87 87.0 -0.0 1 1008 17 30 4 -2.0 -3.5 2 1000 95 50 11 -8.4 -7.1 3 977 305 75 12 -11.6 -3.1 4 925 783 80 12 -11.8 -2.1 5 911 914 70 11 -10.3 -3.8 6 880 1219 65 13 -11.8 -5.5 7 850 1515 95 13 -13.0 1.1 8 819 1829 90 16 -16.0 0.0 9 790 2134 50 19 -14.6 -12.2 10 762 2438 60 26 -22.5 -13.0 11 735 2743 75 22 -21.3 -5.7 12 709 3048 60 24 -20.8 -12.0 13 700 3157 65 24 -21.8 -10.1 14 611 4267 95 20 -19.9 1.7 15 588 4572 80 19 -18.7 -3.3 16 566 4877 65 15 -13.6 -6.3 17 546 5182 45 14 -9.9 -9.9 18 525 5486 85 18 -17.9 -1.6 19 500 5890 90 19 -19.0 0.0 20 432 7010 95 36 -35.9 3.1 21 400 7610 95 31 -30.9 2.7 22 399 7620 100 30 -29.5 5.2 23 339 8839 85 34 -33.9 -3.0 24 300 9730 105 28 -27.0 7.2 25 286 10058 110 28 -26.3 9.6 26 251 10973 95 13 -13.0 1.1 27 250 11000 110 15 -14.1 5.1 28 229 11582 120 14 -12.1 7.0 29 219 11887 100 10 -9.8 1.7 30 209 12192 80 15 -14.8 -2.6 31 200 12480 85 19 -18.9 -1.7 32 150 14290 115 16 -14.5 6.8 33 149 14326 115 16 -14.5 6.8 34 141 14630 120 16 -13.9 8.0 35 127 15240 90 17 -17.0 0.0 36 121 15545 75 20 -19.3 -5.2 37 109 16154 80 22 -21.7 -3.8 38 100 16630 55 24 -19.7 -13.8 39 98 16764 55 23 -18.8 -13.2 40 87 17374 90 37 -37.0 0.0 41 83 17641 120 33 -28.6 16.5 42 78 17983 125 34 -27.9 19.5 43 74 18288 70 35 -32.9 -12.0 44 70 18580 110 46 -43.2 15.7 45 70 18593 65 48 -43.5 -20.3 46 66 18898 90 48 -48.0 0.0 47 63 19202 160 26 -8.9 24.4 48 60 19507 190 22 3.8 21.7 49 54 20117 115 2 -1.8 0.8 50 51 20422 70 12 -11.3 -4.1 51 50 20560 80 32 -31.5 -5.6 52 46 21031 85 35 -34.9 -3.1 53 44 21336 90 26 -26.0 0.0 54 42 21641 80 29 -28.6 -5.0 55 40 21946 100 43 -42.3 7.5 56 36 22555 70 43 -40.4 -14.7 57 34 22860 80 49 -48.3 -8.5 58 31 23470 100 46 -45.3 8.0 59 30 23670 90 45 -45.0 0.0 60 28 24079 85 48 -47.8 -4.2 61 22 25603 95 48 -47.8 4.2 62 20 26240 85 33 -32.9 -2.9 63 17 27127 90 37 -37.0 0.0 64 16 27737 70 23 -21.6 -7.9 65 15 28042 75 18 -17.4 -4.7 66 14 28346 155 4 -1.7 3.6 67 14 28651 45 2 -1.4 -1.4 68 13 28956 20 10 -3.4 -9.4 69 13 29261 45 10 -7.1 -7.1 70 12 29566 175 10 -0.9 10.0 71 11 29870 235 13 10.6 7.5 72 10 30780 290 61 57.3 -20.9 Wind Parameters Energy-Hel index: -18.18 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.20251211.12.gif