UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:1200Z 19 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 1003 33 27.6 24.7 84 2.9 25.4 60 4 300.5 304.1 298.5 359.0 19.90 1 1000 81 27.6 24.3 82 3.3 25.2 60 4 300.8 304.3 298.3 358.1 19.47 2 991 162 28.2 23.8 77 4.4 24.9 65 8 302.1 305.6 298.4 358.5 19.05 3 925 772 23.0 22.5 97 0.5 22.6 85 18 302.8 306.3 298.5 358.8 18.87 4 923 791 22.8 22.6 99 0.2 22.7 86 18 302.8 306.3 298.5 359.3 19.03 5 907 944 21.8 20.6 93 1.2 20.9 90 17 303.3 306.5 297.5 354.0 17.08 6 903 982 21.2 20.9 98 0.3 21.0 89 17 303.1 306.3 297.7 354.9 17.49 7 900 1011 21.2 19.5 90 1.7 20.0 88 18 303.4 306.3 296.8 351.0 16.05 8 878 1226 20.4 17.6 84 2.8 18.5 85 19 304.7 307.4 296.2 348.2 14.58 9 853 1476 18.6 17.3 92 1.3 17.7 76 14 305.3 308.1 296.5 349.4 14.72 10 850 1506 18.4 17.0 92 1.4 17.4 75 13 305.4 308.1 296.4 348.8 14.49 11 828 1731 17.2 15.1 87 2.1 15.8 82 12 306.5 308.9 295.7 346.0 13.15 12 813 1887 16.8 13.1 79 3.7 14.4 85 12 307.6 309.8 295.1 343.1 11.74 13 807 1951 16.4 13.7 84 2.7 14.6 85 13 307.9 310.2 295.5 345.1 12.31 14 802 2004 16.8 9.8 63 7.0 12.4 85 13 308.8 310.6 293.8 337.9 9.53 15 800 2025 16.6 10.6 68 6.0 12.7 85 14 308.8 310.7 294.2 339.5 10.09 16 788 2154 16.4 6.4 52 10.0 10.4 85 15 310.0 311.4 292.7 333.6 7.67 17 784 2198 15.8 9.8 67 6.0 12.0 86 14 309.8 311.6 294.2 339.6 9.75 18 762 2440 14.8 8.8 67 6.0 11.0 90 10 311.2 313.0 294.3 340.1 9.37 19 752 2552 14.4 6.4 59 8.0 9.6 83 8 312.0 313.5 293.6 336.9 8.04 20 750 2574 14.2 7.2 63 7.0 9.9 81 7 312.0 313.6 293.9 338.4 8.53 21 748 2597 14.0 11.9 87 2.1 12.6 80 7 312.0 314.3 296.3 348.3 11.79 22 727 2837 12.2 9.3 82 2.9 10.3 79 5 312.6 314.5 295.3 344.0 10.17 23 702 3130 10.4 9.4 94 1.0 9.7 108 8 313.7 315.8 295.9 346.7 10.61 24 700 3154 10.4 9.2 92 1.2 9.6 110 8 314.0 316.0 295.8 346.6 10.50 25 681 3382 9.6 6.1 79 3.5 7.5 113 10 315.6 317.3 295.0 342.9 8.71 26 674 3468 9.0 5.8 80 3.2 7.1 108 11 315.9 317.5 295.0 342.9 8.62 27 672 3492 8.8 6.8 87 2.0 7.6 106 11 315.9 317.7 295.5 344.9 9.27 28 670 3517 9.0 3.0 66 6.0 5.5 105 11 316.4 317.8 294.0 338.8 7.11 29 668 3542 9.0 4.0 71 5.0 6.1 103 11 316.7 318.1 294.5 340.8 7.66 30 663 3604 9.0 -4.0 40 13.0 2.4 99 12 317.3 318.2 292.0 331.2 4.29 31 661 3629 8.8 1.8 61 7.0 4.8 97 12 317.4 318.7 293.9 338.4 6.61 32 659 3654 8.8 -0.2 53 9.0 3.9 96 12 317.7 318.8 293.3 336.0 5.73 33 656 3692 8.4 0.4 57 8.0 4.0 97 12 317.6 318.8 293.5 336.8 6.01 34 655 3704 8.4 -1.6 49 10.0 3.1 98 12 317.8 318.8 292.9 334.4 5.20 35 653 3729 9.2 -19.8 11 29.0 -1.4 100 12 319.0 319.2 289.7 323.1 1.22 36 652 3742 9.2 -17.8 13 27.0 -1.2 101 12 319.1 319.4 290.0 324.0 1.45 37 650 3767 8.8 -4.2 40 13.0 2.2 103 13 318.9 319.8 292.5 332.9 4.31 38 648 3793 8.6 -4.4 39 13.0 2.0 105 13 319.0 319.8 292.4 332.8 4.26 39 645 3831 8.8 -11.2 23 20.0 -0.0 108 13 319.6 320.1 291.2 328.0 2.52 40 643 3857 8.6 -11.4 23 20.0 -0.2 110 13 319.7 320.2 291.1 327.9 2.49 41 640 3896 8.2 -5.8 36 14.0 1.3 113 13 319.7 320.4 292.3 332.3 3.88 42 639 3908 7.8 2.8 71 5.0 4.9 115 14 319.3 320.8 295.0 342.8 7.35 43 638 3921 7.6 2.6 71 5.0 4.7 116 14 319.3 320.7 294.9 342.4 7.26 44 634 3973 7.4 -0.6 57 8.0 3.0 120 14 319.6 320.7 293.9 338.2 5.78 45 633 3986 7.8 -6.2 36 14.0 1.0 120 14 320.2 320.9 292.4 332.6 3.80 46 632 3999 7.8 -8.2 31 16.0 0.3 119 14 320.3 321.0 292.0 331.1 3.26 47 629 4038 7.4 1.4 66 6.0 4.0 117 14 320.3 321.6 294.8 342.0 6.75 48 628 4051 7.0 2.0 70 5.0 4.1 116 14 320.0 321.4 295.0 342.6 7.06 49 626 4077 6.8 2.2 72 4.6 4.1 115 13 320.1 321.5 295.1 343.1 7.19 50 625 4091 7.0 2.1 71 4.9 4.2 114 13 320.5 321.9 295.1 343.4 7.15 51 623 4117 7.2 -0.8 57 8.0 2.8 113 13 321.0 322.1 294.3 339.7 5.80 52 620 4156 6.8 -0.2 61 7.0 2.9 111 13 321.0 322.2 294.5 340.6 6.09 53 614 4236 6.6 -5.4 42 12.0 0.6 107 12 321.6 322.4 293.2 335.3 4.17 54 500 5890 -3.3 -35.3 6 32.0 -11.0 85 18 329.0 329.1 291.8 330.4 0.38 55 400 7630 -12.9 -37.9 10 25.0 -18.0 85 23 338.2 338.3 294.2 339.6 0.36 56 300 9750 -28.3 -32.0 70 3.7 -29.0 100 19 345.5 345.7 296.4 348.8 0.87 57 250 11030 -38.1 -44.1 53 6.0 -38.7 120 20 349.4 349.5 296.8 350.7 0.30 58 200 12530 -50.7 -56.7 49 6.0 -50.9 145 29 352.5 352.5 297.3 352.9 0.09 59 150 14330 -67.5 -70.2 68 2.7 -67.5 130 30 353.8 353.8 297.5 353.9 0.02 60 100 16660 -83.5 -87.7 48 4.2 -83.5 70 29 366.4 366.4 299.9 366.4 0.00 61 99 16716 -83.5 -87.8 47 4.3 -83.5 72 27 367.5 367.5 300.1 367.5 0.00 62 98 16773 -81.3 -87.3 35 6.0 -81.3 74 26 372.8 372.8 301.1 372.8 0.00 63 95 16948 -80.7 -86.7 36 6.0 -80.7 81 20 377.3 377.3 301.8 377.3 0.00 64 93 17067 -81.3 -87.3 35 6.0 -81.3 85 17 378.4 378.4 302.0 378.4 0.00 65 88 17380 -79.1 -87.1 26 8.0 -79.1 69 23 388.9 388.9 303.6 388.9 0.00 66 82 17779 -81.1 -88.1 30 7.0 -81.1 58 31 392.7 392.7 304.2 392.7 0.00 67 78 18061 -79.7 -89.7 18 10.0 -79.7 65 26 401.3 401.3 305.4 401.3 0.00 68 76 18210 -75.1 -88.1 11 13.0 -75.2 68 23 413.9 413.9 307.0 413.9 0.00 69 73 18445 -73.7 -89.7 7 16.0 -73.7 126 18 421.6 421.6 307.9 421.6 0.00 70 70 18690 -73.7 -89.7 7 16.0 -73.7 215 16 426.7 426.7 308.5 426.7 0.00 71 67 18946 -74.9 -90.9 7 16.0 -75.0 218 14 429.5 429.5 308.8 429.5 0.00 72 62 19397 -74.7 -90.7 7 16.0 -74.7 196 18 439.6 439.6 309.8 439.6 0.00 73 60 19590 -70.9 -89.9 4 19.0 -71.0 196 20 452.2 452.2 311.1 452.2 0.00 74 57 19893 -71.5 -90.5 4 19.0 -71.6 231 19 457.5 457.5 311.5 457.5 0.00 75 55 20106 -68.9 -90.9 3 22.0 -69.1 255 13 468.2 468.2 312.5 468.2 0.00 76 53 20329 -67.1 -90.1 2 23.0 -67.3 251 21 477.3 477.3 313.2 477.4 0.00 77 50 20680 -68.1 -90.1 3 22.0 -68.3 270 27 483.0 483.0 313.7 483.0 0.00 78 46 21179 -69.7 -90.7 3 21.0 -69.9 275 28 490.8 490.8 314.3 490.8 0.00 79 42 21725 -66.3 -90.3 2 24.0 -66.6 288 26 512.2 512.2 315.8 512.2 0.00 80 38 22329 -68.5 -91.5 2 23.0 -68.8 306 30 521.4 521.4 316.4 521.4 0.00 81 35 22823 -67.1 -91.1 2 24.0 -67.4 319 24 537.5 537.5 317.3 537.5 0.00 82 34 22998 -67.9 -91.9 2 24.0 -68.2 338 24 539.9 539.9 317.5 539.9 0.00 83 32 23369 -60.9 -89.9 1 29.0 -61.7 2 17 568.0 568.0 319.0 568.1 0.00 84 31 23566 -60.9 -89.9 1 29.0 -61.7 319 13 573.2 573.2 319.3 573.2 0.00 85 30 23770 -60.5 -88.5 1 28.0 -61.4 230 11 579.7 579.7 319.6 579.7 0.01 86 28 24201 -60.7 -88.7 1 28.0 -61.6 178 14 590.7 590.7 320.2 590.7 0.01 87 26 24667 -57.1 -87.1 1 30.0 -58.5 312 10 613.6 613.6 321.2 613.6 0.01 88 24 25174 -57.5 -87.5 1 30.0 -59.0 16 10 626.6 626.6 321.7 626.7 0.01 89 22 25729 -54.1 -86.1 1 32.0 -56.3 88 18 652.5 652.5 322.8 652.6 0.01 90 21 26028 -55.1 -86.1 1 31.0 -57.2 94 22 658.3 658.3 323.0 658.3 0.01 91 20 26340 -54.7 -86.7 1 32.0 -57.0 100 26 668.7 668.7 323.4 668.8 0.01 92 19 26669 -53.1 -85.1 1 32.0 -55.8 86 27 683.6 683.6 323.9 683.7 0.01 93 18 27017 -54.5 -85.5 1 31.0 -57.0 86 31 689.8 689.8 324.1 689.9 0.01 94 18 27017 -52.5 -85.5 1 33.0 -55.5 86 31 696.1 696.1 324.3 696.2 0.01 95 17 27386 -52.5 -86.5 1 34.0 -55.6 96 36 707.6 707.6 324.7 707.7 0.01 96 17 27386 -48.3 -84.3 1 36.0 -52.8 96 36 721.1 721.1 325.1 721.2 0.02 97 16 27788 -45.7 -82.7 1 37.0 -51.3 104 42 742.2 742.2 325.7 742.4 0.03 98 16 27788 -44.3 -81.3 1 37.0 -50.5 104 42 746.7 746.8 325.8 747.0 0.03 99 16 27788 -44.1 -81.1 1 37.0 -50.4 104 42 747.4 747.4 325.8 747.7 0.03 100 15 28221 -43.9 -80.9 1 37.0 -50.5 97 50 762.0 762.0 326.3 762.3 0.04 101 14 28683 -45.3 -82.3 1 37.0 -51.5 90 58 772.4 772.4 326.5 772.7 0.03 102 13 29181 -42.5 -80.5 1 38.0 -50.3 88 57 798.7 798.7 327.2 799.1 0.05 103 12 29720 -44.1 -82.1 1 38.0 -51.5 85 55 811.5 811.5 327.5 811.9 0.04 104 11 30307 -41.7 -80.7 1 39.0 -50.6 83 54 840.7 840.7 328.2 841.2 0.05 105 10 30950 -43.7 -81.7 1 38.0 -52.0 80 52 856.4 856.4 328.5 856.9 0.05 106 9.7 31154 -44.3 -82.3 1 38.0 -52.5 861.7 861.7 328.7 862.1 0.05 107 8.9 31740 -37.7 -79.7 0 42.0 -49.8 908.6 908.6 329.6 909.4 0.08 108 7.1 33311 -33.9 -76.9 1 43.0 -49.6 984.9 985.0 330.9 986.7 0.15 TRP WND Sounding variables and indices 1000-500 mb thick: 5809.00 m Freezing level: 538.00 mb = 5338.73 m = 17515.32 ft Wetbulb zero: 653.64 mb = 3721.31 m = 12208.87 ft Precipitable water: 2.07 inches Sfc-500 mean rel hum: 61.38 % Est. max temperature: 32.43 C = 90.38 F Sfc-Lift cond lev (LCL): 962.16 mb = 423.23 m = 1388.54 ft T: 25.97 C 700-500 lapse rate: 5.01 C/km ThetaE index: 7.21 C Layer 802.0- 800.0 mb Conv cond level (CCL): 914.50 mb = 871.71 m = 2859.90 ft Mean mixing ratio: 18.78 g/kg Conv temperature: 30.18 C = 86.33 F Cap Strength: 0.34 C Lifted Index: -3.09 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.18 C Lifted Index @700 mb: -2.33 C Showalter Index: 0.08 C Risk: Thunderstorms probable Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 20.30 C K Index: 37.50 Risk: > 80 % chance of thunderstorms Sweat Index: 248.00 Risk: None Energy Index: -3.45 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1488.76 J/kg Max Up Vert Vel: 54.57 m/s Conv Inhibition (B-): 1.02 J/kg Cap Strength: 0.35 C Lift Cond Lev (LCL): 922.87 mb = 792.15 m = 2598.88 ft Lev Free Conv (LFC): 907.87 mb = 935.22 m = 3068.27 ft Equ Level (EL): 127.87 mb = 15247.18 m = 50022.96 ft B at Equ Level: 1478.84 J/kg Max Parcel Lev (MPL): 77.87 mb = 18070.85 m = 59286.83 ft Wind level data Storm motion: 119 at 11 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 1003 33 60 4 -3.5 -2.0 | 321 9 5.7 -7.2 1 1000 81 60 4 -3.5 -2.0 | 321 9 5.7 -7.2 2 975 305 75 16 -15.5 -4.1 | 34 11 -6.3 -9.3 3 925 772 85 18 -17.9 -1.6 | 52 11 -8.7 -6.7 4 910 914 90 17 -17.0 0.0 | 57 9 -7.8 -5.2 5 879 1219 85 19 -18.9 -1.7 | 55 12 -9.7 -6.8 6 850 1506 75 13 -12.6 -3.4 | 22 9 -3.4 -8.5 7 848 1524 75 14 -13.5 -3.6 | 26 10 -4.3 -8.8 8 818 1829 85 11 -11.0 -1.0 | 16 6 -1.8 -6.1 9 789 2134 85 15 -14.9 -1.3 | 42 9 -5.8 -6.5 10 762 2438 90 10 -10.0 0.0 | 9 5 -0.8 -5.2 11 735 2743 70 4 -3.8 -1.4 | 320 8 5.4 -6.5 12 700 3154 110 8 -7.5 2.7 | 325 3 1.7 -2.4 13 683 3353 115 10 -9.1 4.2 | 352 1 0.1 -0.9 14 658 3658 95 12 -12.0 1.0 | 34 5 -2.8 -4.1 15 634 3962 120 14 -12.1 7.0 | 122 3 -2.9 1.8 16 610 4267 105 12 -11.6 3.1 | 50 3 -2.4 -2.0 17 588 4572 90 13 -13.0 0.0 | 37 6 -3.8 -5.2 18 546 5182 80 22 -21.7 -3.8 | 54 15 -12.5 -9.0 19 525 5486 95 21 -20.9 1.8 | 74 12 -11.7 -3.3 20 500 5890 85 18 -17.9 -1.6 | 52 11 -8.7 -6.7 21 487 6096 85 18 -17.9 -1.6 | 52 11 -8.7 -6.7 22 450 6706 115 14 -12.7 5.9 | 102 4 -3.5 0.8 23 416 7315 80 18 -17.7 -3.1 | 46 12 -8.5 -8.3 24 401 7620 95 22 -21.9 1.9 | 76 13 -12.7 -3.2 25 400 7630 85 23 -22.9 -2.0 | 62 15 -13.7 -7.2 26 354 8534 70 27 -25.4 -9.2 | 48 22 -16.2 -14.4 27 313 9449 75 23 -22.2 -6.0 | 50 17 -13.0 -11.1 28 300 9750 100 19 -18.7 3.3 | 79 10 -9.5 -1.9 29 300 9754 100 19 -18.7 3.3 | 79 10 -9.5 -1.9 30 252 10973 100 17 -16.7 3.0 | 74 8 -7.6 -2.2 31 250 11030 120 20 -17.3 10.0 | 121 9 -8.1 4.8 32 220 11887 135 30 -21.2 21.2 | 143 20 -12.0 16.1 33 200 12530 145 29 -16.6 23.8 | 158 20 -7.4 18.6 34 192 12802 145 29 -16.6 23.8 | 158 20 -7.4 18.6 35 150 14326 135 33 -23.3 23.3 | 142 23 -14.1 18.2 36 150 14330 130 30 -23.0 19.3 | 136 20 -13.8 14.1 37 135 14935 115 24 -21.8 10.1 | 112 14 -12.6 5.0 38 121 15545 110 30 -28.2 10.3 | 105 20 -19.0 5.1 39 109 16154 65 26 -23.6 -11.0 | 42 22 -14.4 -16.1 40 104 16459 55 35 -28.7 -20.1 | 38 32 -19.5 -25.2 41 100 16660 70 29 -27.3 -9.9 | 50 24 -18.1 -15.1 42 93 17069 85 17 -16.9 -1.5 | 49 10 -7.7 -6.6 43 88 17374 70 23 -21.6 -7.9 | 44 18 -12.4 -13.0 44 84 17678 55 33 -27.0 -18.9 | 37 30 -17.8 -24.1 45 75 18288 70 22 -20.7 -7.5 | 42 17 -11.5 -12.7 46 71 18593 175 15 -1.3 14.9 | 219 13 7.9 9.8 47 70 18690 215 16 9.2 13.1 | 247 20 18.4 8.0 48 64 19202 220 13 8.4 10.0 | 255 18 17.5 4.8 49 61 19507 185 20 1.7 19.9 | 216 18 10.9 14.8 50 58 19812 220 21 13.5 16.1 | 244 25 22.7 10.9 51 55 20117 255 13 12.6 3.4 | 275 22 21.7 -1.8 52 52 20422 250 24 22.6 8.2 | 264 32 31.7 3.1 53 50 20680 270 27 27.0 -0.0 | 278 37 36.2 -5.2 54 50 20726 265 33 32.9 2.9 | 273 42 42.1 -2.3 55 43 21641 285 23 22.2 -6.0 | 289 33 31.4 -11.1 56 41 21946 295 34 30.8 -14.4 | 296 45 40.0 -19.5 57 35 22860 320 24 15.4 -18.4 | 314 34 24.6 -23.5 58 33 23165 355 24 2.1 -23.9 | 339 31 11.3 -29.1 59 32 23470 5 14 -1.2 -13.9 | 337 21 8.0 -19.1 60 30 23770 230 11 8.4 7.1 | 264 18 17.6 1.9 61 30 23774 95 10 -10.0 0.9 | 10 4 -0.8 -4.3 62 29 24079 125 11 -9.0 6.3 | 189 1 0.2 1.2 63 27 24384 250 17 16.0 5.8 | 268 25 25.2 0.7 64 26 24689 315 10 7.1 -7.1 | 307 20 16.3 -12.2 65 25 24994 360 6 -0.0 -6.0 | 321 14 9.2 -11.2 66 24 25298 25 12 -5.1 -10.9 | 346 17 4.1 -16.0 67 22 25603 85 16 -15.9 -1.4 | 46 9 -6.8 -6.5 68 20 26340 100 26 -25.6 4.5 | 88 16 -16.4 -0.6 69 19 26822 80 28 -27.6 -4.9 | 61 21 -18.4 -10.0 70 16 27737 105 40 -38.6 10.4 | 100 30 -29.4 5.2 71 14 28651 90 58 -58.0 0.0 | 84 49 -48.8 -5.2 72 10 30950 80 52 -51.2 -9.0 | 71 44 -42.0 -14.2 Wind Parameters Mean winds (0-6000m): 89.3 at 14.0 knts Storm direction: 119.3 at 10.5 knts Shear (0-3000m) pos: 2.4 neg: 1.7 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 8.4 deg Storm rel helicity (0-3000m) pos: 49.1 neg: -33.8 tot: 15.4 m^2/s^2 ave: 5.1 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 0.8 10^-3/s Energy-Hel index: 0.42 Bulk Rich Number: 902.38 Bulk Shear: 1.65 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 75 13 20 9| 13.7 0.0 13.7| 33.7 0.0 33.7 67.5 0.97| 14.5 14.1 1000 81 15 38 9| 7.4 0.0 7.4| 41.1 -0.2 40.9 40.9 0.88| 9.4 8.3 1500 82 16 41 10| 4.9 1.8 6.7| 41.1 -15.4 25.7 17.1 0.42| 8.7 3.7 2000 82 15 37 9| 3.8 1.3 5.2| 45.2 -18.0 27.2 13.6 0.37| 8.1 3.0 2500 83 14 36 9| 3.1 2.1 5.2| 47.3 -27.1 20.2 8.1 0.18| 8.2 1.4 3000 83 13 28 8| 2.4 1.7 4.2| 49.1 -33.8 15.4 5.1 0.09| 8.2 0.8 4000 89 12 30 6| 2.7 1.3 4.1| 54.6 -34.2 20.4 5.1 0.18| 7.9 1.4 5000 90 13 35 6| 2.2 1.2 3.4| 60.2 -37.6 22.6 4.5 0.13| 7.7 1.0 6000 89 14 42 7| 2.1 1.3 3.4| 76.3 -49.3 26.9 4.5 0.12| 7.3 0.9 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20250419.12.gif