UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:1200Z 10 DEC 25 Station: PTRO WMO ident: 91408 Latitude: 7.33 Longitude: 134.48 Elevation: 33.00 ------------------------------------------------------------------------------- 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 1002 33 26.8 24.8 89 2.0 25.3 60 5 299.8 303.4 298.4 358.6 20.04 1 1000 70 26.8 24.8 89 2.0 25.3 60 6 300.0 303.6 298.5 358.9 20.08 2 986 195 27.8 24.0 80 3.8 25.0 302.2 305.7 298.6 359.6 19.39 3 951 516 25.0 23.7 93 1.3 24.0 302.5 306.1 298.9 361.1 19.76 4 936 656 24.0 22.3 90 1.7 22.8 302.8 306.2 298.2 357.4 18.41 5 925 760 23.4 20.6 84 2.8 21.4 70 15 303.2 306.3 297.3 352.9 16.74 6 911 893 22.8 18.8 78 4.0 20.0 303.9 306.8 296.4 349.0 15.16 7 900 999 21.8 18.9 84 2.9 19.8 304.0 306.8 296.6 349.9 15.45 8 890 1097 21.4 16.9 76 4.5 18.3 304.5 307.1 295.6 345.5 13.74 9 883 1165 21.0 16.7 76 4.3 18.0 304.8 307.3 295.7 345.6 13.67 10 864 1354 19.6 17.7 89 1.9 18.3 305.2 308.0 296.6 349.9 14.91 11 853 1465 19.2 16.3 83 2.9 17.2 306.0 308.5 296.0 347.3 13.80 12 850 1495 19.0 16.6 86 2.4 17.4 75 11 306.0 308.7 296.3 348.4 14.12 13 840 1597 18.4 17.2 93 1.2 17.6 306.5 309.2 296.9 351.1 14.86 14 834 1658 18.6 15.7 83 2.9 16.6 307.3 309.8 296.3 348.2 13.58 15 833 1669 18.6 15.3 81 3.3 16.4 307.4 309.9 296.0 347.3 13.24 16 830 1700 18.4 16.4 88 2.0 17.0 307.5 310.2 296.8 350.6 14.28 17 812 1887 17.4 15.6 89 1.8 16.2 308.4 311.0 296.7 350.4 13.86 18 808 1930 17.8 13.5 76 4.3 14.9 309.2 311.5 295.8 346.1 12.13 19 791 2111 16.8 14.6 87 2.2 15.3 310.1 312.6 296.8 350.7 13.33 20 775 2286 16.6 9.6 63 7.0 12.1 311.7 313.5 294.7 341.6 9.73 21 773 2308 16.4 11.4 72 5.0 13.1 311.7 313.8 295.6 345.6 11.02 22 769 2352 16.4 9.4 63 7.0 11.9 312.1 314.0 294.8 342.0 9.68 23 760 2452 15.4 10.9 75 4.5 12.4 312.1 314.2 295.6 345.5 10.84 24 758 2474 15.2 10.2 72 5.0 12.0 312.1 314.1 295.3 344.1 10.37 25 755 2508 15.8 1.8 39 14.0 7.9 313.1 314.2 292.0 331.3 5.78 26 751 2553 15.6 1.6 39 14.0 7.8 313.4 314.5 292.1 331.4 5.73 27 749 2576 15.2 6.2 55 9.0 9.7 313.2 314.7 293.8 338.0 7.96 28 745 2621 14.8 2.8 44 12.0 7.9 313.2 314.4 292.5 332.9 6.29 29 744 2633 15.2 -4.8 25 20.0 5.2 313.8 314.5 290.3 325.3 3.60 30 740 2678 15.4 -10.6 16 26.0 3.7 314.5 314.9 289.3 322.0 2.30 31 736 2724 15.2 -13.8 12 29.0 2.9 314.8 315.1 288.9 320.7 1.79 32 731 2782 14.8 -21.2 7 36.0 1.7 314.9 315.1 288.2 318.2 0.96 33 724 2864 14.2 -13.8 13 28.0 2.4 315.2 315.5 289.1 321.2 1.82 34 700 3148 13.0 -30.0 3 43.0 -0.2 85 18 316.9 317.0 288.2 318.5 0.45 35 672 3489 11.0 318.4 36 630 4021 6.2 -21.8 11 28.0 -3.4 318.8 319.0 289.5 322.5 1.06 37 620 4152 5.6 -20.4 13 26.0 -3.6 319.6 319.8 289.9 323.8 1.22 38 597 4460 4.6 -29.4 6 34.0 -5.3 321.9 322.0 289.9 323.9 0.56 39 587 4597 3.6 -29.4 7 33.0 -6.0 322.3 322.4 290.1 324.4 0.57 40 584 4639 3.2 -19.8 17 23.0 -5.0 322.3 322.6 290.9 327.0 1.36 41 580 4694 3.0 -30.0 7 33.0 -6.4 322.7 322.8 290.2 324.7 0.55 42 572 4807 2.0 -25.0 11 27.0 -6.5 322.8 323.0 290.5 325.9 0.88 43 527 5462 -1.7 -33.7 7 32.0 -9.8 326.0 326.1 291.0 327.6 0.42 44 521 5553 -1.5 -36.5 5 35.0 -9.9 327.3 327.4 291.3 328.6 0.32 45 505 5801 -2.3 -38.3 4 36.0 -10.6 329.3 329.4 291.8 330.4 0.28 46 500 5880 -2.7 -31.7 9 29.0 -10.4 100 25 329.7 329.9 292.2 331.7 0.54 47 497 5928 -3.1 -27.1 14 24.0 -10.2 329.8 330.0 292.5 332.9 0.83 48 495 5959 -2.7 -38.7 4 36.0 -10.9 330.7 330.8 292.2 331.7 0.27 49 444 6810 -7.9 -38.9 6 31.0 -14.5 334.6 334.6 293.3 335.7 0.30 50 425 7147 -10.9 -37.9 9 27.0 -16.5 335.0 335.0 293.4 336.3 0.34 51 400 7610 -13.3 -44.3 5 31.0 -18.6 85 34 337.7 337.7 293.9 338.4 0.19 52 396 7687 -13.5 -45.5 5 32.0 -18.8 338.4 338.4 294.1 339.1 0.17 53 345 8721 -22.5 -46.5 9 24.0 -25.6 339.8 339.9 294.4 340.5 0.17 54 334 8959 -23.3 -50.3 7 27.0 -26.5 341.9 341.9 294.9 342.4 0.11 55 333 8981 -23.3 -51.3 6 28.0 -26.5 342.2 342.2 295.0 342.6 0.10 56 300 9740 -28.3 -48.3 13 20.0 -30.5 80 21 345.5 345.5 295.8 346.2 0.16 57 250 11020 -38.3 -58.3 10 20.0 -39.5 100 9 349.1 349.1 296.5 349.4 0.06 58 200 12510 -51.3 -68.3 11 17.0 -51.7 85 16 351.5 351.5 297.0 351.6 0.02 59 150 14310 -66.7 -72.7 42 6.0 -66.7 80 15 355.2 355.2 297.7 355.2 0.01 60 100 16650 -85.1 -90.1 40 5.0 -85.1 90 24 363.3 363.3 299.4 363.3 0.00 61 90 17223 -89.1 -94.1 38 5.0 -89.1 85 28 366.5 366.5 299.9 366.5 0.00 62 88 17345 -86.3 -92.3 33 6.0 -86.3 374.4 374.4 301.4 374.4 0.00 63 85 17535 -84.9 -90.9 33 6.0 -84.9 381.0 381.0 302.4 381.0 0.00 64 79 17936 -86.3 -92.3 33 6.0 -86.3 386.2 386.2 303.2 386.2 0.00 65 76 18148 -84.5 -90.5 34 6.0 -84.5 394.2 394.2 304.4 394.2 0.00 66 71 18522 -85.9 -90.9 40 5.0 -85.9 399.0 399.0 305.0 399.0 0.00 67 70 18600 -86.3 -92.3 33 6.0 -86.3 80 24 399.8 399.8 305.2 399.8 0.00 68 69 18679 -86.5 -92.5 33 6.0 -86.5 401.0 401.0 305.3 401.0 0.00 69 69 18679 -86.5 -92.5 33 6.0 -86.5 401.0 401.0 305.3 401.0 0.00 70 68 18760 -81.7 -90.7 20 9.0 -81.7 413.0 413.0 306.9 413.0 0.00 71 66 18931 -76.3 -86.3 19 10.0 -76.3 428.3 428.3 308.6 428.3 0.00 72 65 19019 -76.5 -87.5 16 11.0 -76.6 429.7 429.7 308.8 429.7 0.00 73 63 19201 -74.5 -88.5 10 14.0 -74.6 438.0 438.0 309.7 438.0 0.00 74 63 19201 -72.3 -87.3 9 15.0 -72.4 442.9 442.9 310.1 442.9 0.00 75 62 19295 -71.7 -87.7 7 16.0 -71.8 446.2 446.2 310.5 446.2 0.00 76 61 19391 -72.7 -89.7 6 17.0 -72.8 446.1 446.1 310.5 446.1 0.00 77 59 19589 -69.5 -88.5 5 19.0 -69.6 457.5 457.5 311.5 457.5 0.00 78 57 19796 -68.7 -89.7 3 21.0 -68.9 463.9 463.9 312.1 463.9 0.00 79 53 20232 -70.3 -90.3 4 20.0 -70.4 469.9 469.9 312.6 469.9 0.00 80 50 20580 -68.9 -89.9 3 21.0 -69.1 95 25 481.1 481.1 313.5 481.1 0.00 81 49 20701 -68.1 -90.1 3 22.0 -68.3 485.8 485.8 313.9 485.8 0.00 82 46 21080 -68.7 -90.7 3 22.0 -68.9 493.2 493.2 314.5 493.2 0.00 83 40 21907 -73.1 -92.1 4 19.0 -73.2 502.3 502.3 315.1 502.3 0.00 84 39 22057 -70.3 -92.3 3 22.0 -70.5 513.0 513.0 315.8 513.0 0.00 85 37 22371 -68.5 -91.5 2 23.0 -68.8 525.4 525.4 316.6 525.4 0.00 86 34 22875 -70.5 -92.5 3 22.0 -70.7 533.0 533.0 317.1 533.0 0.00 87 32 23237 -68.1 -93.1 2 25.0 -68.4 548.8 548.8 318.0 548.8 0.00 88 31 23429 -64.5 -91.5 1 27.0 -65.0 563.5 563.5 318.8 563.5 0.00 89 30 23630 -63.9 -90.9 1 27.0 -64.5 90 61 570.4 570.4 319.2 570.5 0.00 90 29 23839 -63.9 -90.9 1 27.0 -64.5 576.0 576.0 319.5 576.0 0.00 91 29 23839 -63.9 -90.9 1 27.0 -64.5 576.0 576.0 319.5 576.0 0.00 92 27 24281 -61.3 -90.3 1 29.0 -62.1 595.2 595.2 320.4 595.2 0.00 93 25 24768 -54.9 -87.9 1 33.0 -56.8 626.8 626.8 321.7 626.9 0.01 94 24 25033 -49.3 -84.3 1 35.0 -52.5 650.5 650.5 322.7 650.6 0.01 95 24 25033 -48.1 -83.1 1 35.0 -51.7 653.9 653.9 322.9 654.1 0.02 96 21 25918 -47.1 -82.1 1 35.0 -51.4 682.4 682.4 323.9 682.6 0.02 97 20 26240 -49.9 -82.9 1 33.0 -53.4 70 50 683.4 683.4 323.9 683.6 0.02 98 19 26575 -50.9 -83.9 1 33.0 -54.2 690.4 690.4 324.1 690.6 0.02 99 18 26930 -47.5 -82.5 1 35.0 -52.1 711.9 711.9 324.8 712.1 0.02 100 16 27704 -50.9 -83.9 1 33.0 -54.6 725.2 725.2 325.2 725.4 0.02 101 15 28124 -50.9 -83.9 1 33.0 -54.8 738.7 738.7 325.6 738.9 0.02 102 15 28124 -47.3 -83.3 1 36.0 -52.5 750.7 750.7 326.0 750.9 0.03 103 14 28580 -48.5 -83.5 1 35.0 -53.5 761.6 761.6 326.3 761.8 0.03 104 14 28580 -46.7 -82.7 1 36.0 -52.4 767.7 767.7 326.4 767.9 0.03 105 12 29592 -51.7 -84.7 1 33.0 -56.0 784.6 784.6 326.8 784.8 0.03 106 12 29592 -49.1 -85.1 1 36.0 -54.4 793.8 793.8 327.1 794.0 0.02 107 12 29592 -46.5 -83.5 1 37.0 -52.8 803.0 803.0 327.3 803.3 0.03 108 12 29592 -46.3 -83.3 1 37.0 -52.7 803.7 803.7 327.3 804.0 0.03 109 11 30169 -47.5 -82.5 1 35.0 -53.7 819.6 819.6 327.7 820.0 0.04 110 10 30800 -47.3 -82.3 1 35.0 -53.9 285 55 843.0 843.0 328.2 843.4 0.05 111 10 30800 -47.5 -82.5 1 35.0 -54.1 842.2 842.3 328.2 842.7 0.04 112 9.0 31499 -45.5 -82.5 1 37.0 -53.4 875.7 875.7 329.0 876.2 0.05 113 8.5 31884 -41.9 -80.9 1 39.0 -51.9 904.2 904.2 329.5 904.9 0.07 TRP 90 17223 -89.1 -94.1 38 5.0 -89.1 85 28 366.5 366.5 299.9 366.5 0.00 WND 8.0 270 71 Sounding variables and indices 1000-500 mb thick: 5810.00 m Freezing level: 547.68 mb = 5160.99 m = 16932.17 ft Wetbulb zero: 701.95 mb = 3124.49 m = 10250.84 ft Precipitable water: 1.61 inches Sfc-500 mean rel hum: 45.03 % Est. max temperature: 33.01 C = 91.42 F Sfc-Lift cond lev (LCL): 973.80 mb = 305.93 m = 1003.69 ft T: 26.84 C 700-500 lapse rate: 5.75 C/km ThetaE index: 12.02 C Layer 936.0- 900.0 mb Conv cond level (CCL): 893.44 mb = 1063.20 m = 3488.15 ft Mean mixing ratio: 18.37 g/kg Conv temperature: 31.36 C = 88.45 F Cap Strength: 1.06 C Lifted Index: -2.13 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.59 C Lifted Index @700 mb: 0.56 C Showalter Index: 0.85 C Risk: Thunderstorms probable Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 19.30 C K Index: -4.70 Risk: None Sweat Index: 246.20 Risk: None Energy Index: -3.13 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1254.08 J/kg Max Up Vert Vel: 50.08 m/s Conv Inhibition (B-): 11.07 J/kg Cap Strength: 1.06 C Lift Cond Lev (LCL): 916.76 mb = 838.29 m = 2750.26 ft Lev Free Conv (LFC): 871.76 mb = 1276.40 m = 4187.62 ft Equ Level (EL): 801.76 mb = 1995.85 m = 6547.97 ft B at Equ Level: 17.35 J/kg Max Parcel Lev (MPL): 691.76 mb = 3246.85 m = 10652.26 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 8 38679 270 71 71.0 -0.0 1 1002 33 60 5 -4.3 -2.5 2 1000 70 60 6 -5.2 -3.0 3 974 305 80 13 -12.8 -2.3 4 925 760 70 15 -14.1 -5.1 5 909 914 70 13 -12.2 -4.4 6 850 1495 75 11 -10.6 -2.8 7 847 1524 70 12 -11.3 -4.1 8 817 1829 110 10 -9.4 3.4 9 789 2134 105 8 -7.7 2.1 10 708 3048 90 18 -18.0 0.0 11 700 3148 85 18 -17.9 -1.6 12 683 3353 70 20 -18.8 -6.8 13 610 4267 85 22 -21.9 -1.9 14 545 5182 95 23 -22.9 2.0 15 500 5880 100 25 -24.6 4.3 16 486 6096 100 25 -24.6 4.3 17 449 6706 75 31 -29.9 -8.0 18 400 7610 85 34 -33.9 -3.0 19 399 7620 90 36 -36.0 0.0 20 325 9144 70 24 -22.6 -8.2 21 312 9449 85 24 -23.9 -2.1 22 300 9740 80 21 -20.7 -3.6 23 275 10363 65 16 -14.5 -6.8 24 263 10668 95 10 -10.0 0.9 25 252 10973 100 7 -6.9 1.2 26 250 11020 100 9 -8.9 1.6 27 220 11887 75 12 -11.6 -3.1 28 210 12192 95 10 -10.0 0.9 29 200 12510 85 16 -15.9 -1.4 30 191 12802 85 16 -15.9 -1.4 31 182 13106 100 17 -16.7 3.0 32 165 13716 75 14 -13.5 -3.6 33 157 14021 85 13 -13.0 -1.1 34 150 14310 80 15 -14.8 -2.6 35 150 14326 75 13 -12.6 -3.4 36 128 15240 115 15 -13.6 6.3 37 103 16459 110 27 -25.4 9.2 38 100 16650 90 24 -24.0 0.0 39 98 16764 95 24 -23.9 2.1 40 93 17069 75 26 -25.1 -6.7 41 90 17223 85 28 -27.9 -2.4 42 88 17374 75 27 -26.1 -7.0 43 83 17678 120 39 -33.8 19.5 44 78 17983 130 49 -37.5 31.5 45 74 18288 125 33 -27.0 18.9 46 70 18593 100 23 -22.7 4.0 47 70 18600 80 24 -23.6 -4.2 48 67 18898 80 23 -22.7 -4.0 49 63 19202 80 18 -17.7 -3.1 50 60 19507 135 23 -16.3 16.3 51 57 19812 180 11 0.0 11.0 52 54 20117 90 10 -10.0 0.0 53 51 20422 105 22 -21.3 5.7 54 50 20580 95 25 -24.9 2.2 55 49 20726 95 16 -15.9 1.4 56 40 21946 105 40 -38.6 10.4 57 36 22555 75 47 -45.4 -12.2 58 30 23630 90 61 -61.0 0.0 59 29 23774 85 62 -61.8 -5.4 60 27 24384 95 65 -64.8 5.7 61 23 25298 95 57 -56.8 5.0 62 20 26240 70 50 -47.0 -17.1 63 19 26518 65 53 -48.0 -22.4 64 18 26822 90 47 -47.0 0.0 65 17 27127 95 43 -42.8 3.7 66 16 27737 80 22 -21.7 -3.8 67 15 28346 80 24 -23.6 -4.2 68 14 28651 285 10 9.7 -2.6 69 13 29261 265 35 34.9 3.1 70 11 30175 290 49 46.0 -16.8 71 10 30800 285 55 53.1 -14.2 Wind Parameters Energy-Hel index: -78.37 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//PTRO/skewt/PTRO.skewt.20251210.12.gif