UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:1200Z 12 OCT 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 26.2 24.6 91 1.6 25.0 340 3 299.0 302.6 298.1 356.7 19.75 1 1000 85 26.0 24.6 92 1.4 25.0 340 3 299.1 302.8 298.1 357.2 19.84 2 996 120 25.6 24.7 95 0.9 25.0 344 3 299.1 302.7 298.2 357.7 20.04 3 995 129 25.8 24.4 92 1.4 24.8 345 3 299.4 303.0 298.1 357.0 19.69 4 992 156 28.0 23.6 77 4.4 24.7 349 3 301.8 305.3 298.2 357.4 18.80 5 942 614 24.2 22.0 88 2.2 22.6 45 2 302.5 305.8 297.8 355.6 17.94 6 925 774 23.6 19.0 75 4.6 20.4 65 2 303.4 306.2 296.3 348.3 15.12 7 924 783 23.6 19.0 75 4.6 20.4 64 2 303.5 306.3 296.3 348.5 15.13 8 920 822 23.2 21.0 87 2.2 21.6 58 2 303.5 306.7 297.7 354.8 17.26 9 910 917 22.4 20.5 89 1.9 21.1 45 3 303.6 306.8 297.5 353.9 16.91 10 890 1111 21.4 18.4 83 3.0 19.3 38 4 304.5 307.3 296.5 349.6 15.13 11 885 1160 21.0 18.9 88 2.1 19.5 37 5 304.6 307.5 297.0 351.5 15.72 12 883 1180 21.0 18.3 85 2.7 19.1 36 5 304.8 307.6 296.7 350.0 15.16 13 880 1209 21.0 16.8 77 4.2 18.1 35 5 305.1 307.7 295.8 346.4 13.81 14 871 1298 20.8 15.8 73 5.0 17.4 32 6 305.8 308.2 295.5 345.0 13.07 15 869 1318 20.6 16.2 76 4.4 17.6 31 6 305.8 308.3 295.8 346.1 13.45 16 850 1510 19.8 13.8 68 6.0 15.8 25 7 306.9 309.1 294.8 342.3 11.75 17 831 1705 19.4 11.4 60 8.0 14.2 23 8 308.5 310.4 294.2 339.6 10.24 18 823 1788 19.0 12.0 64 7.0 14.4 23 8 308.9 310.9 294.7 341.6 10.77 19 819 1830 19.2 9.2 52 10.0 12.9 22 8 309.5 311.2 293.6 336.9 8.95 20 807 1957 19.2 8.2 49 11.0 12.3 21 8 310.8 312.4 293.6 337.0 8.49 21 794 2097 18.4 6.4 45 12.0 11.1 20 9 311.4 312.9 293.0 335.0 7.61 22 784 2205 17.6 7.6 52 10.0 11.4 21 9 311.7 313.3 293.7 337.6 8.38 23 776 2293 18.0 1.0 32 17.0 8.5 21 10 313.1 314.1 291.6 329.7 5.30 24 770 2360 17.2 5.2 45 12.0 10.0 22 10 312.9 314.3 293.2 335.4 7.22 25 759 2482 16.2 7.2 55 9.0 10.6 23 11 313.1 314.7 294.1 339.3 8.43 26 747 2618 15.6 3.6 45 12.0 8.6 24 11 313.9 315.1 293.0 334.7 6.65 27 740 2698 15.0 3.0 44 12.0 8.0 25 12 314.1 315.3 292.9 334.2 6.43 28 728 2836 13.6 7.6 67 6.0 9.9 27 12 314.0 315.7 294.8 342.1 9.04 29 718 2953 12.8 4.8 58 8.0 8.0 30 13 314.4 315.8 293.8 337.9 7.53 30 714 3000 12.4 6.4 67 6.0 8.8 31 13 314.4 316.1 294.6 340.9 8.48 31 710 3047 12.2 5.2 62 7.0 8.0 32 13 314.7 316.2 294.1 339.2 7.84 32 700 3166 11.4 5.4 67 6.0 7.8 35 14 315.1 316.7 294.4 340.4 8.06 33 691 3274 10.6 4.6 66 6.0 7.1 41 15 315.4 316.9 294.2 339.6 7.72 34 687 3322 10.2 5.3 72 4.9 7.2 43 16 315.5 317.0 294.6 341.1 8.16 35 680 3407 9.8 3.8 66 6.0 6.3 43 16 315.9 317.4 294.1 339.3 7.41 36 654 3730 7.6 1.6 66 6.0 4.2 33 14 317.0 318.3 293.8 337.9 6.58 37 640 3908 6.2 2.7 78 3.5 4.2 27 12 317.4 318.8 294.4 340.5 7.29 38 634 3985 5.8 0.8 70 5.0 3.0 25 12 317.8 319.0 293.9 338.2 6.41 39 628 4062 5.2 1.4 76 3.8 3.1 30 13 318.0 319.3 294.2 339.5 6.76 40 620 4167 4.4 -0.6 70 5.0 1.7 37 13 318.2 319.4 293.6 337.1 5.92 41 608 4326 3.2 0.3 81 2.9 1.6 45 14 318.6 319.9 294.1 339.2 6.45 42 600 4433 2.8 0.3 84 2.5 1.4 45 13 319.4 320.6 294.4 340.3 6.53 43 598 4460 2.6 -0.6 79 3.2 0.8 45 13 319.4 320.6 294.1 339.1 6.14 44 594 4514 2.2 0.6 89 1.6 1.3 45 13 319.6 320.9 294.6 341.2 6.75 45 589 4583 2.0 -1.3 79 3.3 0.3 45 12 320.1 321.3 294.1 339.2 5.92 46 586 4624 1.8 -0.1 87 1.9 0.8 46 12 320.4 321.6 294.6 341.2 6.50 47 584 4651 1.6 -1.0 83 2.6 0.2 47 12 320.4 321.6 294.3 340.1 6.10 48 583 4665 1.8 -2.1 75 3.9 -0.3 47 12 320.8 321.9 294.1 339.0 5.63 49 581 4693 1.6 -1.0 83 2.6 0.2 48 12 320.9 322.1 294.5 340.7 6.13 50 580 4707 1.6 -2.5 74 4.1 -0.6 49 12 321.1 322.1 294.0 338.9 5.50 51 576 4763 1.6 -3.4 69 5.0 -1.0 51 12 321.7 322.7 294.0 338.5 5.17 52 557 5032 -0.3 -3.6 78 3.3 -2.0 60 12 322.6 323.6 294.3 339.8 5.27 53 553 5090 -0.5 -6.5 64 6.0 -3.4 61 12 323.0 323.8 293.6 337.0 4.25 54 500 5890 -4.3 -15.3 42 11.0 -8.6 30 15 327.8 328.3 293.3 335.8 2.33 55 400 7610 -15.1 -30.1 27 15.0 -18.7 95 26 335.4 335.5 293.9 338.3 0.78 56 300 9720 -30.1 -46.1 20 16.0 -31.9 45 12 343.0 343.0 295.2 343.8 0.20 57 250 10990 -40.7 -62.7 8 22.0 -41.6 50 12 345.6 345.6 295.7 345.7 0.03 58 200 12470 -52.3 -63.3 25 11.0 -52.6 90 2 349.9 350.0 296.7 350.1 0.04 59 150 14270 -68.3 -70.9 69 2.6 -68.3 105 5 352.4 352.4 297.2 352.5 0.02 60 105 16336 -80.7 -84.8 50 4.1 -80.7 95 38 366.7 366.7 299.9 366.7 0.00 61 100 16610 -80.7 -85.7 43 5.0 -80.7 105 49 371.8 371.8 300.9 371.8 0.00 62 97 16782 -79.7 -86.7 30 7.0 -79.7 105 49 377.0 377.0 301.8 377.0 0.00 63 97 16782 -76.7 -84.7 27 8.0 -76.7 105 49 382.9 382.9 302.7 382.9 0.00 64 93 17025 -74.9 -84.9 20 10.0 -74.9 105 33 391.0 391.0 303.9 391.1 0.00 65 82 17752 -76.9 -85.9 22 9.0 -76.9 93 10 401.3 401.3 305.4 401.3 0.00 66 72 18506 -73.5 -86.5 12 13.0 -73.6 320 9 423.7 423.7 308.2 423.7 0.00 67 70 18670 -74.1 -87.1 12 13.0 -74.2 275 9 425.9 425.9 308.4 425.9 0.00 68 67 18926 -75.5 -87.5 14 12.0 -75.6 268 9 428.2 428.2 308.6 428.2 0.00 69 58 19767 -73.9 -89.9 7 16.0 -74.0 111 16 449.8 449.8 310.8 449.8 0.00 70 54 20189 -71.3 -90.3 4 19.0 -71.4 125 20 465.1 465.1 312.2 465.1 0.00 71 52 20415 -67.5 -89.5 3 22.0 -67.7 125 19 479.0 479.0 313.4 479.0 0.00 72 50 20650 -70.1 -89.1 5 19.0 -70.2 95 9 478.3 478.3 313.3 478.3 0.00 73 44 21405 -73.1 -91.1 5 18.0 -73.2 103 22 488.8 488.8 314.1 488.8 0.00 74 43 21540 -71.9 -91.9 3 20.0 -72.1 91 24 495.0 495.0 314.6 495.0 0.00 75 42 21680 -69.5 -91.5 3 22.0 -69.7 85 28 504.2 504.2 315.2 504.2 0.00 76 39 22124 -67.5 -90.5 2 23.0 -67.8 82 43 520.1 520.1 316.3 520.1 0.00 77 38 22282 -65.3 -90.3 2 25.0 -65.7 81 48 529.6 529.6 316.9 529.6 0.00 78 37 22444 -66.1 -90.1 2 24.0 -66.5 80 53 531.6 531.6 317.0 531.6 0.00 79 30 23740 -58.3 -87.3 1 29.0 -59.4 105 68 585.7 585.7 319.9 585.7 0.01 80 29 23954 -57.5 -86.5 1 29.0 -58.7 102 69 593.6 593.6 320.3 593.7 0.01 81 27 24407 -58.3 -87.3 1 29.0 -59.5 100 63 603.6 603.6 320.7 603.7 0.01 82 24 25152 -56.9 -86.9 1 30.0 -58.5 96 61 628.4 628.4 321.9 628.4 0.01 83 23 25425 -53.7 -85.7 1 32.0 -55.9 93 63 645.5 645.5 322.5 645.6 0.01 84 22 25711 -53.9 -84.9 1 31.0 -56.2 91 65 653.1 653.1 322.8 653.2 0.01 85 20 26330 -50.1 -83.1 1 33.0 -53.5 85 70 682.8 682.8 323.9 683.0 0.02 86 19 26666 -48.7 -82.7 1 34.0 -52.7 82 72 697.3 697.3 324.3 697.4 0.02 87 17 27396 -49.5 -83.5 1 34.0 -53.5 75 78 717.2 717.2 325.0 717.4 0.02 88 14 28688 -42.8 -80.7 1 37.9 -50.2 90 86 780.9 780.9 326.8 781.2 0.04 89 12 29740 -37.5 -78.5 1 41.0 -48.3 85 61 834.9 834.9 328.1 835.6 0.07 90 11 30341 -37.1 -78.1 1 41.0 -48.5 83 47 857.4 857.4 328.5 858.2 0.08 91 10 31000 -37.1 -79.1 0 42.0 -49.0 80 31 881.1 881.1 329.1 881.9 0.08 92 10 31000 -37.9 -78.9 1 41.0 -49.3 80 31 878.1 878.1 329.0 878.9 0.08 93 9.8 31139 -35.9 -78.9 0 43.0 -48.6 88 30 890.7 890.7 329.2 891.5 0.08 94 9.4 31428 -37.3 -79.3 0 42.0 -49.4 106 29 896.0 896.1 329.4 896.9 0.08 95 8.5 32124 -35.3 -78.3 0 43.0 -49.1 148 27 930.0 930.1 330.0 931.1 0.10 96 8.2 32374 -35.1 -78.1 0 43.0 -49.3 163 26 940.4 940.5 330.2 941.6 0.11 97 7.9 32634 -34.9 -77.9 0 43.0 -49.4 179 25 951.3 951.4 330.4 952.6 0.12 98 7.5 32994 -36.9 -78.9 0 42.0 -50.4 201 24 957.4 957.5 330.5 958.6 0.11 99 7.3 33183 -33.3 -77.3 0 44.0 -49.3 212 23 979.6 979.6 330.9 981.2 0.14 100 7.1 33379 -29.3 -74.3 0 45.0 -48.0 224 22 1003.8 1004.0 331.3 1006.6 0.23 101 7.0 33480 -30.1 -75.1 0 45.0 -48.4 230 22 1004.6 1004.7 331.3 1007.1 0.21 102 6.8 33686 -31.1 -75.1 1 44.0 -48.9 1008.8 1008.9 331.4 1011.4 0.21 TRP 105 16336 -80.7 -84.8 50 4.1 -80.7 95 38 366.7 366.7 299.9 366.7 0.00 WND 14 28688 -42.8 -80.7 1 37.9 -50.2 90 86 780.9 780.9 326.8 781.2 0.04 Sounding variables and indices 1000-500 mb thick: 5805.00 m Freezing level: 560.00 mb = 4989.59 m = 16369.84 ft Wetbulb zero: 583.58 mb = 4657.26 m = 15279.53 ft Precipitable water: 2.03 inches Sfc-500 mean rel hum: 67.08 % Est. max temperature: 33.85 C = 92.94 F Sfc-Lift cond lev (LCL): 981.39 mb = 251.32 m = 824.53 ft T: 27.21 C 700-500 lapse rate: 5.76 C/km ThetaE index: 9.07 C Layer 942.0- 924.0 mb Conv cond level (CCL): 869.25 mb = 1315.92 m = 4317.27 ft Mean mixing ratio: 17.84 g/kg Conv temperature: 32.98 C = 91.37 F Cap Strength: 2.28 C Lifted Index: -3.12 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.46 C Lifted Index @700 mb: -0.57 C Showalter Index: 1.54 C Risk: Showers probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 18.10 C K Index: 31.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 194.60 Risk: None Energy Index: -1.22 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1543.20 J/kg Max Up Vert Vel: 55.56 m/s Conv Inhibition (B-): 90.29 J/kg Cap Strength: 2.11 C Lift Cond Lev (LCL): 913.83 mb = 880.39 m = 2888.37 ft Lev Free Conv (LFC): 718.83 mb = 2943.15 m = 9655.89 ft Equ Level (EL): 138.83 mb = 14718.28 m = 48287.75 ft B at Equ Level: 1537.32 J/kg Max Parcel Lev (MPL): 78.83 mb = 17980.53 m = 58990.51 ft Wind level data Storm motion: 65 at 8 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 1004 33 340 3 1.0 -2.8 | 267 8 8.0 0.4 1 1000 85 340 3 1.0 -2.8 | 267 8 8.0 0.4 2 925 774 65 2 -1.8 -0.8 | 246 6 5.2 2.4 3 910 914 45 3 -2.1 -2.1 | 257 5 4.9 1.1 4 850 1510 25 7 -3.0 -6.3 | 308 5 4.0 -3.1 5 790 2134 20 9 -3.1 -8.5 | 323 7 3.9 -5.3 6 736 2743 25 12 -5.1 -10.9 | 346 8 1.9 -7.7 7 700 3166 35 14 -8.0 -11.5 | 7 8 -1.0 -8.3 8 684 3353 45 16 -11.3 -11.3 | 28 9 -4.3 -8.1 9 634 3962 25 12 -5.1 -10.9 | 346 8 1.9 -7.7 10 611 4267 45 14 -9.9 -9.9 | 23 7 -2.9 -6.7 11 588 4572 45 12 -8.5 -8.5 | 16 5 -1.5 -5.3 12 546 5182 65 12 -10.9 -5.1 | 64 4 -3.9 -1.9 13 526 5486 30 14 -7.0 -12.1 | 0 9 -0.0 -8.9 14 500 5890 30 15 -7.5 -13.0 | 3 10 -0.5 -9.8 15 432 7010 50 19 -14.6 -12.2 | 40 12 -7.6 -9.0 16 416 7315 85 22 -21.9 -1.9 | 95 15 -14.9 1.3 17 400 7610 95 26 -25.9 2.3 | 106 20 -18.9 5.5 18 399 7620 95 26 -25.9 2.3 | 106 20 -18.9 5.5 19 353 8534 65 19 -17.2 -8.0 | 65 11 -10.2 -4.8 20 338 8839 70 16 -15.0 -5.5 | 74 8 -8.0 -2.3 21 311 9449 15 13 -3.4 -12.6 | 339 10 3.6 -9.4 22 300 9720 45 12 -8.5 -8.5 | 16 5 -1.5 -5.3 23 299 9754 30 11 -5.5 -9.5 | 347 6 1.5 -6.3 24 286 10058 50 12 -9.2 -7.7 | 26 5 -2.2 -4.5 25 250 10990 50 12 -9.2 -7.7 | 26 5 -2.2 -4.5 26 229 11582 50 18 -13.8 -11.6 | 39 11 -6.8 -8.4 27 209 12192 75 10 -9.7 -2.6 | 103 3 -2.7 0.6 28 200 12470 90 2 -2.0 0.0 | 237 6 5.0 3.2 29 190 12802 85 2 -2.0 -0.2 | 239 6 5.0 3.0 30 150 14270 105 5 -4.8 1.3 | 206 5 2.2 4.5 31 141 14630 95 4 -4.0 0.3 | 220 5 3.0 3.6 32 134 14935 35 14 -8.0 -11.5 | 7 8 -1.0 -8.3 33 120 15545 80 27 -26.6 -4.7 | 86 20 -19.6 -1.5 34 108 16154 110 27 -25.4 9.2 | 124 22 -18.4 12.4 35 105 16336 95 38 -37.9 3.3 | 102 32 -30.9 6.5 36 103 16459 95 35 -34.9 3.1 | 103 29 -27.9 6.3 37 100 16610 105 49 -47.3 12.7 | 111 43 -40.3 15.9 38 97 16764 105 50 -48.3 12.9 | 111 44 -41.3 16.1 39 92 17069 105 30 -29.0 7.8 | 117 25 -22.0 11.0 40 83 17678 135 10 -7.1 7.1 | 180 10 -0.1 10.3 41 79 17983 330 10 5.0 -8.7 | 294 13 12.0 -5.5 42 75 18288 20 10 -3.4 -9.4 | 330 7 3.6 -6.2 43 70 18670 275 9 9.0 -0.8 | 261 16 16.0 2.4 44 64 19202 260 10 9.8 1.7 | 254 18 16.8 4.9 45 61 19507 100 13 -12.8 2.3 | 133 8 -5.8 5.5 46 55 20117 125 20 -16.4 11.5 | 147 17 -9.4 14.7 47 52 20422 125 19 -15.6 10.9 | 149 17 -8.6 14.1 48 50 20650 95 9 -9.0 0.8 | 154 4 -2.0 4.0 49 49 20726 85 13 -13.0 -1.1 | 109 6 -6.0 2.1 50 47 21031 95 9 -9.0 0.8 | 154 4 -2.0 4.0 51 45 21336 110 20 -18.8 6.8 | 130 15 -11.8 10.0 52 42 21641 85 26 -25.9 -2.3 | 93 19 -18.9 0.9 53 36 22555 80 56 -55.1 -9.7 | 82 49 -48.2 -6.5 54 30 23740 105 68 -65.7 17.6 | 110 62 -58.7 20.8 55 28 24079 100 70 -68.9 12.2 | 104 64 -61.9 15.4 56 26 24689 100 57 -56.1 9.9 | 105 51 -49.1 13.1 57 20 26330 85 70 -69.7 -6.1 | 87 63 -62.7 -2.9 58 17 27432 75 78 -75.3 -20.2 | 76 70 -68.3 -17.0 59 14 28651 90 86 -86.0 0.0 | 92 79 -79.0 3.2 60 14 28688 90 86 -86.0 0.0 | 92 79 -79.0 3.2 61 10 31000 80 31 -30.5 -5.4 | 85 24 -23.5 -2.2 62 7 33480 230 22 16.9 14.1 | 234 29 23.8 17.3 Wind Parameters Mean winds (0-6000m): 35.4 at 10.3 knts Storm direction: 65.4 at 7.7 knts Shear (0-3000m) pos: 1.4 neg: 0.9 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 93.2 deg Storm rel helicity (0-3000m) pos: 17.9 neg: -3.3 tot: 14.6 m^2/s^2 ave: 4.9 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 2.8 stream: 1.6 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 175.78 Bulk Shear: 8.78 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 2 3 266 7| 2.6 0.0 2.6| 0.0 -1.9 -1.9 -3.7 -0.42| 2.7 -1.1 1000 23 3 263 6| 1.8 0.0 1.8| 2.1 -3.3 -1.2 -1.2 -0.09| 2.9 -0.2 1500 26 4 270 5| 1.2 1.2 2.4| 6.0 -3.3 2.7 1.8 0.31| 3.2 1.0 2000 25 5 282 5| 0.9 1.4 2.3| 7.9 -3.3 4.6 2.3 0.37| 2.8 1.1 2500 23 6 293 5| 1.1 1.1 2.2| 11.7 -3.3 8.4 3.4 0.46| 2.8 1.3 3000 25 7 306 5| 1.4 0.9 2.3| 17.9 -3.3 14.6 4.9 0.56| 2.8 1.6 4000 30 9 328 5| 1.3 0.7 2.0| 28.1 -15.6 12.5 3.1 0.31| 3.5 1.1 5000 34 10 341 5| 1.4 0.5 2.0| 38.9 -16.6 22.3 4.5 0.40| 3.6 1.5 6000 35 10 348 5| 1.3 1.1 2.4| 42.9 -27.0 16.0 2.7 0.21| 3.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20251012.12.gif