UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:1200Z 22 APR 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 1004 33 26.6 24.8 90 1.8 25.3 30 3 299.4 303.1 298.3 358.0 20.00 1 1000 84 26.6 25.3 93 1.3 25.6 30 3 299.8 303.5 298.8 360.5 20.71 2 989 182 27.2 24.5 85 2.7 25.2 301.3 305.0 298.7 360.2 19.94 3 935 679 23.4 23.2 99 0.2 23.3 302.3 305.9 298.7 360.1 19.49 4 925 773 23.0 21.5 91 1.5 21.9 60 15 302.8 306.1 297.8 355.4 17.72 5 923 792 22.8 20.8 88 2.0 21.3 302.8 305.9 297.3 353.2 16.99 6 915 868 22.2 21.3 95 0.9 21.6 302.9 306.2 297.8 355.4 17.69 7 911 906 22.0 21.4 96 0.6 21.6 303.1 306.4 298.0 356.2 17.88 8 887 1139 21.2 19.3 89 1.9 19.9 304.6 307.6 297.2 352.6 16.09 9 872 1287 21.0 18.4 85 2.6 19.2 305.9 308.8 297.1 352.2 15.45 10 850 1509 19.4 17.8 90 1.6 18.3 70 12 306.5 309.3 297.1 352.3 15.26 11 832 1693 17.8 17.1 96 0.7 17.3 306.7 309.4 297.0 351.5 14.91 12 822 1797 17.2 16.4 95 0.8 16.7 307.1 309.8 296.7 350.5 14.42 13 804 1987 17.0 14.5 85 2.5 15.3 308.8 311.3 296.3 348.3 13.03 14 792 2115 16.2 13.8 86 2.4 14.6 309.3 311.7 296.1 347.7 12.63 15 786 2180 15.6 14.7 94 0.9 15.0 309.3 311.9 296.7 350.4 13.51 16 785 2191 15.4 14.5 94 0.9 14.8 309.2 311.7 296.6 349.8 13.35 17 775 2300 15.0 13.7 92 1.3 14.1 309.9 312.4 296.4 349.0 12.83 18 768 2377 15.4 10.7 74 4.7 12.3 311.2 313.2 295.2 343.7 10.58 19 760 2466 15.0 10.0 72 5.0 11.8 311.7 313.6 295.0 343.1 10.20 20 754 2533 14.8 9.8 72 5.0 11.6 312.2 314.1 295.1 343.4 10.14 21 750 2579 14.4 10.2 76 4.2 11.7 312.2 314.2 295.4 344.5 10.48 22 747 2613 14.4 8.4 67 6.0 10.6 312.6 314.3 294.6 341.3 9.30 23 734 2761 13.8 8.8 72 5.0 10.6 313.5 315.3 295.2 343.7 9.74 24 729 2819 13.2 10.7 85 2.5 11.6 313.4 315.6 296.2 348.0 11.16 25 721 2912 12.6 10.4 86 2.2 11.2 313.8 315.9 296.2 348.0 11.06 26 718 2947 12.8 6.8 67 6.0 9.1 314.4 316.0 294.7 341.4 8.67 27 706 3089 12.2 5.2 62 7.0 8.0 315.2 316.7 294.3 339.9 7.88 28 700 3161 11.8 6.8 71 5.0 8.7 55 11 315.6 317.3 295.1 343.4 8.90 29 697 3197 11.4 6.5 72 4.9 8.4 315.5 317.2 295.0 342.9 8.75 30 696 3209 11.4 5.4 67 6.0 7.8 315.6 317.2 294.6 341.1 8.11 31 693 3245 11.2 6.8 74 4.4 8.5 315.8 317.5 295.3 343.9 8.99 32 684 3354 10.6 4.6 66 6.0 7.0 316.3 317.8 294.6 340.9 7.80 33 682 3378 10.8 2.8 58 8.0 6.2 316.8 318.1 294.0 338.6 6.88 34 663 3612 8.8 2.8 66 6.0 5.4 317.1 318.5 294.2 339.5 7.08 35 662 3625 8.6 1.6 61 7.0 4.6 317.0 318.3 293.7 337.7 6.50 36 660 3650 9.2 -4.8 37 14.0 2.2 318.0 318.8 292.0 331.1 4.06 37 649 3789 8.8 -14.2 18 23.0 -0.7 319.1 319.4 290.5 325.6 1.96 38 641 3891 8.2 -6.8 34 15.0 1.0 319.5 320.2 292.0 331.2 3.58 39 636 3956 7.8 -9.2 29 17.0 0.0 319.8 320.4 291.6 329.7 2.99 40 633 3995 7.2 -5.8 39 13.0 0.8 319.5 320.3 292.3 332.3 3.92 41 627 4073 6.8 -10.2 29 17.0 -0.8 319.9 320.5 291.5 329.2 2.81 42 624 4112 6.6 -9.4 31 16.0 -0.7 320.1 320.7 291.7 330.1 3.00 43 621 4152 6.8 -14.2 21 21.0 -1.9 320.8 321.2 291.0 327.7 2.05 44 616 4218 6.2 -4.8 45 11.0 0.7 320.9 321.7 293.1 335.1 4.35 45 613 4258 6.4 -14.6 21 21.0 -2.2 321.5 321.9 291.2 328.3 2.01 46 611 4285 6.0 -9.0 33 15.0 -0.9 321.4 322.0 292.2 331.9 3.17 47 609 4312 6.2 -16.8 17 23.0 -2.7 321.9 322.3 291.0 327.7 1.68 48 607 4339 5.8 -14.2 22 20.0 -2.4 321.8 322.2 291.4 328.8 2.10 49 603 4393 5.2 -4.8 48 10.0 0.1 321.7 322.5 293.4 336.2 4.44 50 601 4420 4.8 -4.2 52 9.0 0.2 321.5 322.4 293.5 336.7 4.66 51 596 4488 4.8 -8.2 38 13.0 -1.3 322.3 323.0 292.7 333.7 3.46 52 593 4529 4.4 -5.6 48 10.0 -0.6 322.3 323.1 293.4 336.2 4.25 53 588 4598 4.6 -21.4 13 26.0 -4.5 323.3 323.5 291.0 327.4 1.18 54 500 5900 -2.9 -32.9 8 30.0 -10.6 85 13 329.5 329.6 292.0 331.3 0.48 55 400 7630 -13.3 -39.3 9 26.0 -18.4 50 17 337.7 337.8 294.0 338.9 0.32 56 300 9750 -29.5 -39.5 37 10.0 -30.9 70 12 343.8 343.9 295.6 345.4 0.41 57 250 11030 -39.1 -50.1 30 11.0 -39.9 90 8 347.9 348.0 296.3 348.6 0.16 58 200 12520 -51.9 -56.9 55 5.0 -52.1 125 19 350.6 350.6 296.8 351.0 0.09 59 150 14320 -66.9 -69.2 73 2.3 -66.9 135 28 354.8 354.8 297.7 354.9 0.02 60 100 16670 -79.9 -86.9 30 7.0 -79.9 35 20 373.4 373.4 301.1 373.4 0.00 61 96 16901 -80.7 -87.7 30 7.0 -80.7 50 22 376.2 376.2 301.6 376.2 0.00 62 86 17523 -79.3 -88.3 21 9.0 -79.3 391.0 391.0 303.9 391.0 0.00 63 75 18296 -81.7 -90.7 20 9.0 -81.7 401.6 401.6 305.4 401.6 0.00 64 71 18608 -75.9 -89.9 9 14.0 -75.9 420.3 420.3 307.7 420.3 0.00 65 70 18690 -75.5 -90.5 8 15.0 -75.6 225 11 422.9 422.9 308.0 422.9 0.00 66 67 18944 -76.5 -91.5 8 15.0 -76.6 426.0 426.0 308.4 426.0 0.00 67 65 19120 -73.1 -91.1 5 18.0 -73.2 437.2 437.2 309.6 437.2 0.00 68 61 19492 -75.1 -92.1 5 17.0 -75.2 440.7 440.7 310.0 440.7 0.00 69 60 19589 -71.7 -90.7 4 19.0 -71.8 450.4 450.4 310.9 450.4 0.00 70 59 19688 -71.1 -91.1 4 20.0 -71.2 453.9 453.9 311.2 453.9 0.00 71 55 20103 -73.1 -91.1 5 18.0 -73.2 458.6 458.6 311.7 458.6 0.00 72 50 20670 -67.7 -91.7 2 24.0 -67.9 270 20 484.0 484.0 313.8 484.0 0.00 73 48 20916 -67.3 -91.3 2 24.0 -67.5 490.6 490.6 314.2 490.6 0.00 74 46 21172 -68.3 -91.3 2 23.0 -68.5 494.2 494.2 314.5 494.2 0.00 75 43 21580 -65.9 -90.9 2 25.0 -66.2 509.7 509.7 315.6 509.7 0.00 76 41 21869 -66.1 -91.1 2 25.0 -66.4 516.2 516.2 316.1 516.2 0.00 77 40 22020 -63.1 -91.1 1 28.0 -63.6 527.4 527.4 316.8 527.4 0.00 78 37 22500 -62.5 -90.5 1 28.0 -63.1 540.8 540.8 317.6 540.8 0.00 79 35 22846 -59.3 -89.3 1 30.0 -60.2 557.8 557.8 318.5 557.9 0.00 80 30 23810 -60.3 -89.3 1 29.0 -61.2 310 28 580.3 580.3 319.7 580.3 0.00 81 29 24021 -61.1 -90.1 1 29.0 -61.9 583.7 583.7 319.9 583.7 0.00 82 28 24239 -58.5 -89.5 1 31.0 -59.7 596.8 596.8 320.5 596.8 0.00 83 24 25215 -54.9 -86.9 1 32.0 -56.8 634.2 634.2 322.1 634.2 0.01 84 22 25771 -54.5 -86.5 1 32.0 -56.6 651.4 651.4 322.7 651.4 0.01 85 21 26067 -56.1 -87.1 1 31.0 -58.0 655.2 655.3 322.9 655.3 0.01 86 20 26380 -52.1 -86.1 1 34.0 -55.0 85 48 676.7 676.7 323.7 676.8 0.01 87 20 26380 -51.7 -86.7 1 35.0 -54.7 677.9 677.9 323.7 678.0 0.01 88 19 26712 -52.3 -86.3 1 34.0 -55.2 686.1 686.1 324.0 686.2 0.01 89 18 27063 -49.9 -85.9 1 36.0 -53.7 704.3 704.3 324.6 704.4 0.01 90 16 27837 -47.7 -84.7 1 37.0 -52.6 735.7 735.7 325.6 735.8 0.02 91 15 28262 -48.5 -84.5 1 36.0 -53.3 746.7 746.7 325.8 746.9 0.02 92 14 28719 -44.5 -83.5 1 39.0 -51.1 775.1 775.1 326.6 775.4 0.03 93 11 30350 -39.9 -80.9 0 41.0 -49.8 847.2 847.2 328.4 847.7 0.05 94 10 31000 -40.3 -81.3 0 41.0 -50.4 90 73 869.1 869.1 328.8 869.6 0.05 95 9.4 31422 -40.3 -81.3 0 41.0 -50.7 884.6 884.7 329.1 885.2 0.06 96 7.0 33460 -34.3 -77.3 0 43.0 -49.8 90 76 987.3 987.3 331.0 989.0 0.15 97 6.7 33767 -32.9 -76.9 0 44.0 -49.6 1005.6 1005.7 331.3 1007.5 0.16 98 6.6 33873 -32.7 -76.7 0 44.0 -49.6 1010.7 1010.8 331.4 1012.8 0.17 99 6.5 33981 -32.7 -76.7 0 44.0 -49.7 1015.2 1015.3 331.4 1017.3 0.17 100 5.9 34661 -34.1 -77.1 0 43.0 -50.7 1037.6 1037.7 331.8 1039.8 0.18 TRP 96 16901 -80.7 -87.7 30 7.0 -80.7 50 22 376.2 376.2 301.6 376.2 0.00 WND 5.0 90 83 Sounding variables and indices 1000-500 mb thick: 5816.00 m Freezing level: 534.03 mb = 5396.52 m = 17704.92 ft Wetbulb zero: 651.62 mb = 3755.68 m = 12321.64 ft Precipitable water: 2.07 inches Sfc-500 mean rel hum: 57.67 % Est. max temperature: 33.57 C = 92.42 F Sfc-Lift cond lev (LCL): 978.57 mb = 276.05 m = 905.68 ft T: 26.48 C 700-500 lapse rate: 5.37 C/km ThetaE index: 7.37 C Layer 989.0- 915.0 mb Conv cond level (CCL): 922.75 mb = 794.32 m = 2606.01 ft Mean mixing ratio: 19.21 g/kg Conv temperature: 30.01 C = 86.01 F Cap Strength: 0.37 C Lifted Index: -2.92 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -5.67 C Lifted Index @700 mb: -1.05 C Showalter Index: -0.75 C Risk: Thunderstorms probable Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 20.70 C K Index: 35.10 Risk: > 80 % chance of thunderstorms Sweat Index: 250.60 Risk: None Energy Index: -3.98 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1776.15 J/kg Max Up Vert Vel: 59.60 m/s Conv Inhibition (B-): 1.54 J/kg Cap Strength: 0.37 C Lift Cond Lev (LCL): 934.87 mb = 679.85 m = 2230.46 ft Lev Free Conv (LFC): 909.87 mb = 917.13 m = 3008.92 ft Equ Level (EL): 879.87 mb = 1209.23 m = 3967.25 ft B at Equ Level: 10.81 J/kg Max Parcel Lev (MPL): 69.87 mb = 18700.61 m = 61352.96 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 5 42456 90 83 -83.0 0.0 1 1004 33 30 3 -1.5 -2.6 2 1000 84 30 3 -1.5 -2.6 3 975 305 60 10 -8.7 -5.0 4 925 773 60 15 -13.0 -7.5 5 910 914 70 14 -13.2 -4.8 6 879 1219 80 13 -12.8 -2.3 7 850 1509 70 12 -11.3 -4.1 8 790 2134 100 6 -5.9 1.0 9 709 3048 80 10 -9.8 -1.7 10 700 3161 55 11 -9.0 -6.3 11 684 3353 65 14 -12.7 -5.9 12 659 3658 5 12 -1.0 -12.0 13 634 3962 30 11 -5.5 -9.5 14 611 4267 90 7 -7.0 0.0 15 589 4572 75 10 -9.7 -2.6 16 567 4877 45 10 -7.1 -7.1 17 546 5182 40 14 -9.0 -10.7 18 500 5900 85 13 -13.0 -1.1 19 488 6096 85 13 -13.0 -1.1 20 451 6706 50 19 -14.6 -12.2 21 433 7010 60 20 -17.3 -10.0 22 417 7315 45 26 -18.4 -18.4 23 401 7620 45 21 -14.8 -14.8 24 400 7630 50 17 -13.0 -10.9 25 384 7925 60 16 -13.9 -8.0 26 354 8534 50 16 -12.3 -10.3 27 339 8839 70 15 -14.1 -5.1 28 313 9449 45 12 -8.5 -8.5 29 300 9750 70 12 -11.3 -4.1 30 300 9754 70 13 -12.2 -4.4 31 275 10363 65 10 -9.1 -4.2 32 252 10973 105 5 -4.8 1.3 33 250 11030 90 8 -8.0 0.0 34 200 12520 125 19 -15.6 10.9 35 165 13716 145 31 -17.8 25.4 36 150 14320 135 28 -19.8 19.8 37 142 14630 135 29 -20.5 20.5 38 128 15240 85 22 -21.9 -1.9 39 115 15850 70 21 -19.7 -7.2 40 109 16154 100 24 -23.6 4.2 41 100 16670 35 20 -11.5 -16.4 42 96 16901 50 22 -16.9 -14.1 43 93 17069 35 20 -11.5 -16.4 44 88 17374 70 23 -21.6 -7.9 45 84 17678 60 29 -25.1 -14.5 46 79 17983 90 16 -16.0 0.0 47 75 18288 65 16 -14.5 -6.8 48 71 18593 70 26 -24.4 -8.9 49 70 18690 225 11 7.8 7.8 50 68 18898 215 10 5.7 8.2 51 64 19202 240 13 11.3 6.5 52 58 19812 290 19 17.9 -6.5 53 52 20422 285 31 29.9 -8.0 54 50 20670 270 20 20.0 -0.0 55 47 21031 270 20 20.0 -0.0 56 45 21336 290 10 9.4 -3.4 57 43 21641 265 10 10.0 0.9 58 41 21946 275 10 10.0 -0.9 59 39 22250 220 10 6.4 7.7 60 32 23470 275 32 31.9 -2.8 61 30 23810 310 28 21.4 -18.0 62 29 24079 295 30 27.2 -12.7 63 27 24384 330 24 12.0 -20.8 64 26 24689 10 17 -3.0 -16.7 65 25 24994 80 12 -11.8 -2.1 66 23 25603 65 22 -19.9 -9.3 67 22 25908 105 26 -25.1 6.7 68 20 26380 85 48 -47.8 -4.2 69 19 26822 85 48 -47.8 -4.2 70 18 27127 80 43 -42.3 -7.5 71 14 28956 90 63 -63.0 0.0 72 13 29261 100 60 -59.1 10.4 73 10 31000 90 73 -73.0 0.0 74 7 33460 90 76 -76.0 0.0 Wind Parameters Energy-Hel index: -111.00 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.20250422.12.gif