UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:1200Z 16 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 1001 33 26.8 25.0 90 1.8 25.4 100 2 299.9 303.6 298.6 359.5 20.31 1 1000 62 26.8 25.0 90 1.8 25.4 150 2 300.0 303.7 298.6 359.6 20.33 2 994 116 27.0 25.0 89 2.0 25.5 151 3 300.7 304.4 298.9 360.9 20.46 3 990 151 28.2 24.0 78 4.2 25.1 152 3 302.2 305.8 298.6 359.4 19.31 4 986 188 28.2 23.5 76 4.7 24.7 153 4 302.6 306.0 298.4 358.3 18.80 5 937 640 24.0 22.8 93 1.2 23.1 164 11 302.7 306.2 298.5 359.0 18.97 6 929 715 23.4 21.8 91 1.6 22.2 161 12 302.9 306.2 298.0 356.2 17.97 7 925 753 23.2 21.1 88 2.1 21.7 160 12 303.0 306.2 297.5 354.3 17.28 8 865 1337 20.2 16.4 79 3.8 17.6 160 11 305.8 308.3 295.9 346.8 13.69 9 854 1447 19.6 15.7 78 3.9 17.0 160 10 306.3 308.7 295.7 346.1 13.25 10 850 1488 19.4 15.7 79 3.7 16.9 160 10 306.5 309.0 295.8 346.5 13.32 11 799 2019 16.8 12.6 76 4.2 14.0 171 11 309.2 311.3 295.3 344.3 11.55 12 789 2127 16.2 13.3 83 2.9 14.3 166 10 309.6 312.0 296.0 347.0 12.26 13 784 2181 16.2 11.3 73 4.9 13.0 164 10 310.2 312.2 295.1 343.2 10.79 14 780 2225 15.8 13.3 85 2.5 14.1 164 10 310.2 312.6 296.2 348.1 12.41 15 774 2291 15.8 9.8 67 6.0 12.0 163 10 310.9 312.8 294.6 341.2 9.88 16 762 2423 15.0 12.1 83 2.9 13.1 161 9 311.4 313.7 296.1 347.4 11.73 17 752 2536 14.6 8.6 67 6.0 10.8 159 9 312.2 314.0 294.6 341.1 9.37 18 746 2603 14.0 9.2 73 4.8 10.9 158 9 312.3 314.1 295.0 342.6 9.84 19 741 2660 13.8 11.0 83 2.8 12.0 157 9 312.6 314.8 296.0 347.2 11.20 20 724 2856 13.0 7.0 67 6.0 9.3 154 9 313.8 315.5 294.6 341.0 8.72 21 719 2915 12.6 8.3 75 4.3 9.9 153 8 314.0 315.9 295.3 343.9 9.61 22 709 3033 12.2 7.3 72 4.9 9.2 152 8 314.8 316.6 295.1 343.2 9.09 23 701 3128 12.2 4.2 58 8.0 7.5 150 8 315.9 317.3 294.1 339.2 7.40 24 700 3140 12.0 5.0 62 7.0 7.8 150 8 315.8 317.3 294.4 340.4 7.84 25 693 3224 11.4 5.4 67 6.0 7.8 148 8 316.0 317.6 294.7 341.6 8.15 26 686 3309 11.0 3.0 58 8.0 6.3 146 7 316.5 317.8 293.9 338.4 6.94 27 675 3444 10.0 3.0 62 7.0 5.9 143 7 316.8 318.2 294.1 339.2 7.05 28 671 3493 9.8 2.8 62 7.0 5.8 142 6 317.2 318.5 294.1 339.3 7.00 29 667 3543 9.6 1.6 57 8.0 5.1 141 6 317.5 318.7 293.8 338.0 6.45 30 641 3872 7.4 1.4 66 6.0 4.0 134 5 318.6 319.9 294.3 339.7 6.62 31 636 3937 7.2 0.2 61 7.0 3.3 133 5 319.1 320.3 294.0 338.7 6.12 32 631 4001 6.6 2.1 73 4.5 4.0 131 4 319.1 320.5 294.7 341.7 7.08 33 624 4093 6.4 -0.6 61 7.0 2.6 129 4 319.9 321.1 294.0 338.8 5.88 34 620 4146 6.0 1.7 74 4.3 3.5 128 4 320.0 321.4 294.9 342.5 7.00 35 617 4186 5.8 -0.2 65 6.0 2.5 127 3 320.3 321.5 294.3 340.0 6.12 36 606 4333 4.6 1.1 78 3.5 2.6 123 3 320.5 321.9 294.9 342.6 6.86 37 601 4400 4.4 -1.6 65 6.0 1.2 120 3 321.1 322.2 294.1 339.4 5.67 38 595 4482 3.8 0.6 80 3.2 2.0 117 3 321.3 322.6 295.0 343.0 6.74 39 590 4551 3.8 -0.9 71 4.7 1.3 114 3 322.1 323.3 294.7 341.8 6.08 40 584 4634 3.4 -1.0 73 4.4 1.0 111 3 322.5 323.7 294.9 342.4 6.10 41 580 4690 3.0 0.3 82 2.7 1.5 109 3 322.7 324.0 295.4 344.6 6.76 42 574 4774 2.8 -3.2 65 6.0 -0.3 105 3 323.4 324.5 294.5 340.7 5.27 43 570 4831 2.6 -7.4 48 10.0 -2.1 103 3 323.8 324.6 293.4 336.6 3.85 44 565 4902 2.2 -8.8 44 11.0 -2.9 100 3 324.2 324.9 293.3 335.8 3.48 45 562 4945 1.8 -4.2 64 6.0 -1.3 98 3 324.2 325.2 294.5 340.6 4.99 46 560 4974 1.6 -5.4 60 7.0 -1.9 97 3 324.3 325.2 294.1 339.4 4.57 47 558 5003 1.2 -2.2 78 3.4 -0.6 96 3 324.2 325.3 295.1 343.3 5.84 48 554 5061 1.2 -4.8 64 6.0 -1.9 94 3 324.8 325.8 294.5 340.8 4.84 49 549 5134 0.4 -2.3 82 2.7 -1.0 91 3 324.7 325.9 295.3 344.1 5.90 50 547 5163 0.4 -3.7 74 4.1 -1.7 89 3 325.1 326.1 295.0 342.6 5.33 51 542 5237 0.0 -1.5 90 1.5 -0.8 86 3 325.4 326.7 295.8 346.2 6.34 52 536 5326 -0.3 -3.6 78 3.3 -2.0 83 3 326.1 327.2 295.3 344.2 5.48 53 534 5356 -0.5 -2.6 86 2.1 -1.6 82 3 326.2 327.4 295.7 345.8 5.93 54 500 5880 -3.3 -7.0 76 3.7 -5.1 60 3 329.0 329.9 295.3 344.2 4.53 55 400 7610 -13.7 -24.7 39 11.0 -16.9 20 9 337.2 337.4 294.8 341.9 1.29 56 300 9740 -28.5 -45.5 18 17.0 -30.6 325 13 345.2 345.3 295.8 346.1 0.22 57 250 11020 -39.1 -46.1 47 7.0 -39.7 45 6 347.9 348.0 296.4 348.9 0.24 58 200 12500 -51.9 -58.9 43 7.0 -52.1 40 24 350.6 350.6 296.8 350.9 0.07 59 150 14300 -68.5 -72.4 57 3.9 -68.5 30 24 352.1 352.1 297.1 352.1 0.01 60 100 16640 -81.9 -86.0 49 4.1 -81.9 70 11 369.5 369.5 300.5 369.5 0.00 61 93 17046 -84.1 -86.5 66 2.4 -84.1 100 13 372.9 372.9 301.1 372.9 0.00 62 91 17166 -84.3 -87.1 61 2.8 -84.3 83 12 374.8 374.8 301.4 374.8 0.00 63 89 17291 -80.5 -85.5 43 5.0 -80.5 106 14 384.8 384.8 303.0 384.8 0.00 64 89 17291 -80.3 -85.2 44 4.9 -80.3 106 14 385.2 385.2 303.1 385.2 0.00 65 85 17552 -79.1 -86.1 31 7.0 -79.1 84 10 392.7 392.7 304.2 392.7 0.00 66 80 17897 -80.3 -87.3 30 7.0 -80.3 16 2 397.1 397.1 304.8 397.1 0.00 67 78 18041 -78.3 -86.3 26 8.0 -78.3 4 2 404.2 404.2 305.7 404.2 0.00 68 77 18115 -78.1 -86.1 26 8.0 -78.1 8 4 406.1 406.1 306.0 406.1 0.00 69 73 18420 -79.1 -87.1 26 8.0 -79.1 26 13 410.2 410.2 306.5 410.2 0.00 70 70 18660 -77.1 -87.1 19 10.0 -77.1 40 20 419.4 419.4 307.6 419.5 0.00 71 67 18911 -77.7 -88.7 15 11.0 -77.7 40 19 423.4 423.4 308.1 423.4 0.00 72 66 18997 -75.5 -87.5 14 12.0 -75.6 40 20 430.0 430.0 308.9 430.1 0.00 73 65 19086 -75.9 -88.9 11 13.0 -75.9 40 20 431.0 431.0 309.0 431.1 0.00 74 59 19650 -72.1 -91.1 4 19.0 -72.2 68 24 451.7 451.7 311.0 451.7 0.00 75 58 19750 -72.5 -91.5 4 19.0 -72.6 74 24 453.0 453.0 311.1 453.0 0.00 76 56 19957 -72.3 -91.3 4 19.0 -72.4 86 25 458.0 458.0 311.6 458.0 0.00 77 53 20283 -69.1 -91.1 3 22.0 -69.3 98 31 472.7 472.7 312.8 472.7 0.00 78 53 20283 -69.1 -91.1 3 22.0 -69.3 98 31 472.7 472.7 312.8 472.7 0.00 79 51 20512 -70.1 -91.1 3 21.0 -70.2 91 27 475.6 475.6 313.1 475.6 0.00 80 50 20630 -68.7 -90.7 3 22.0 -68.9 80 16 481.6 481.6 313.6 481.6 0.00 81 49 20751 -68.1 -91.1 2 23.0 -68.3 106 19 485.8 485.8 313.9 485.8 0.00 82 48 20875 -68.5 -91.5 2 23.0 -68.7 90 20 487.7 487.7 314.1 487.7 0.00 83 46 21132 -66.1 -91.1 2 25.0 -66.4 74 24 499.5 499.5 314.9 499.5 0.00 84 41 21837 -62.5 -89.5 1 27.0 -63.0 97 51 525.2 525.2 316.6 525.2 0.00 85 40 21989 -63.5 -89.5 2 26.0 -64.0 99 53 526.4 526.4 316.7 526.4 0.00 86 35 22813 -61.7 -89.7 1 28.0 -62.4 89 43 551.6 551.6 318.2 551.6 0.00 87 30 23780 -56.5 -86.5 1 30.0 -57.9 85 48 590.6 590.6 320.2 590.7 0.01 88 27 24449 -55.5 -86.5 1 31.0 -57.2 85 51 611.5 611.5 321.1 611.5 0.01 89 24 25197 -56.5 -86.5 1 30.0 -58.1 85 56 629.5 629.5 321.9 629.6 0.01 90 21 26046 -54.9 -86.9 1 32.0 -57.1 85 60 658.9 658.9 323.0 658.9 0.01 91 21 26046 -53.1 -86.1 1 33.0 -55.6 85 60 664.3 664.3 323.2 664.4 0.01 92 20 26360 -52.7 -85.7 1 33.0 -55.5 85 62 674.9 674.9 323.6 675.0 0.01 93 18 27043 -50.8 -84.9 1 34.0 -54.4 90 66 701.4 701.4 324.5 701.5 0.02 94 12 29723 -43.7 -81.7 1 38.0 -51.3 83 52 812.9 812.9 327.5 813.3 0.04 95 11 30307 -44.7 -81.7 1 37.0 -52.1 77 48 829.8 829.8 328.0 830.2 0.05 96 10 30950 -40.5 -80.5 1 40.0 -50.5 70 44 868.4 868.4 328.8 869.0 0.06 97 9.7 31158 -38.9 -79.9 1 41.0 -50.0 80 42 882.0 882.0 329.1 882.7 0.07 98 9.4 31374 -39.7 -79.7 1 40.0 -50.4 90 39 886.9 886.9 329.2 887.7 0.07 99 8.2 32317 -35.3 -78.3 0 43.0 -49.3 134 29 939.6 939.7 330.2 940.8 0.11 100 7.9 32577 -35.7 -78.7 0 43.0 -49.7 146 26 948.1 948.2 330.3 949.3 0.10 101 7.4 33035 -32.9 -76.9 0 44.0 -49.0 167 21 977.4 977.5 330.8 979.1 0.15 102 7.1 33328 -28.9 -73.9 0 45.0 -47.9 180 18 1005.5 1005.6 331.3 1008.5 0.24 103 7.0 33430 -28.9 -73.9 0 45.0 -48.0 185 17 1009.6 1009.7 331.4 1012.6 0.25 104 6.9 33533 -28.7 -73.7 0 45.0 -48.0 1014.6 1014.7 331.5 1017.8 0.26 105 6.4 34067 -33.3 -77.3 0 44.0 -50.0 1017.1 1017.2 331.5 1019.1 0.16 106 6.3 34177 -32.9 -76.9 0 44.0 -50.0 1023.4 1023.5 331.6 1025.5 0.17 TRP 93 17046 -84.1 -86.5 66 2.4 -84.1 100 13 372.9 372.9 301.1 372.9 0.00 WND 18 27043 -50.8 -84.9 1 34.0 -54.4 90 66 701.4 701.4 324.5 701.5 0.02 Sounding variables and indices 1000-500 mb thick: 5818.00 m Freezing level: 542.00 mb = 5236.69 m = 17180.52 ft Wetbulb zero: 575.10 mb = 4758.57 m = 15611.90 ft Precipitable water: 2.30 inches Sfc-500 mean rel hum: 74.75 % Est. max temperature: 33.36 C = 92.04 F Sfc-Lift cond lev (LCL): 975.66 mb = 281.13 m = 922.32 ft T: 27.33 C 700-500 lapse rate: 5.58 C/km ThetaE index: 12.94 C Layer 929.0- 850.0 mb Conv cond level (CCL): 889.61 mb = 1092.57 m = 3584.52 ft Mean mixing ratio: 18.36 g/kg Conv temperature: 31.56 C = 88.81 F Cap Strength: 0.77 C Lifted Index: -2.79 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.85 C Lifted Index @700 mb: -0.44 C Showalter Index: 0.96 C Risk: Thunderstorms probable Total Totals Index: 41.70 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 19.00 C K Index: 31.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 211.40 Risk: None Energy Index: -0.47 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1525.55 J/kg Max Up Vert Vel: 55.24 m/s Conv Inhibition (B-): 10.63 J/kg Cap Strength: 0.77 C Lift Cond Lev (LCL): 915.01 mb = 847.55 m = 2780.63 ft Lev Free Conv (LFC): 840.01 mb = 1589.57 m = 5215.06 ft Equ Level (EL): 130.01 mb = 15125.53 m = 49623.85 ft B at Equ Level: 1510.88 J/kg Max Parcel Lev (MPL): 80.01 mb = 17896.29 m = 58714.13 ft Wind level data Storm motion: 182 at 5 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 1001 33 100 2 -2.0 0.3 | 24 5 -2.2 -4.8 1 1000 62 150 2 -1.0 1.7 | 19 4 -1.2 -3.4 2 940 610 165 11 -2.8 10.6 | 151 6 -3.0 5.5 3 925 753 160 12 -4.1 11.3 | 145 8 -4.3 6.2 4 908 914 160 12 -4.1 11.3 | 145 8 -4.3 6.2 5 850 1488 160 10 -3.4 9.4 | 140 6 -3.6 4.3 6 846 1524 155 11 -4.6 10.0 | 135 7 -4.8 4.8 7 817 1829 180 12 0.0 12.0 | 178 7 -0.2 6.9 8 788 2134 165 10 -2.6 9.7 | 149 5 -2.8 4.5 9 700 3140 150 8 -4.0 6.9 | 113 5 -4.2 1.8 10 610 4267 125 3 -2.5 1.7 | 38 4 -2.6 -3.4 11 500 5880 60 3 -2.6 -1.5 | 23 7 -2.8 -6.6 12 400 7610 20 9 -3.1 -8.5 | 14 14 -3.3 -13.6 13 339 8839 355 10 0.9 -10.0 | 357 15 0.7 -15.1 14 300 9740 325 13 7.5 -10.6 | 335 17 7.3 -15.8 15 299 9754 325 13 7.5 -10.6 | 335 17 7.3 -15.8 16 287 10058 330 13 6.5 -11.3 | 339 18 6.3 -16.4 17 275 10363 355 11 1.0 -11.0 | 357 16 0.8 -16.1 18 263 10668 355 12 1.0 -12.0 | 357 17 0.9 -17.1 19 252 10973 45 2 -1.4 -1.4 | 14 7 -1.6 -6.5 20 250 11020 45 6 -4.2 -4.2 | 25 10 -4.4 -9.4 21 240 11278 50 10 -7.7 -6.4 | 34 14 -7.8 -11.6 22 219 11887 50 28 -21.4 -18.0 | 43 32 -21.6 -23.1 23 200 12500 40 24 -15.4 -18.4 | 34 28 -15.6 -23.5 24 191 12802 40 24 -15.4 -18.4 | 34 28 -15.6 -23.5 25 157 14021 55 17 -13.9 -9.8 | 43 21 -14.1 -14.9 26 150 14300 30 24 -12.0 -20.8 | 25 29 -12.2 -25.9 27 127 15240 15 31 -8.0 -29.9 | 13 36 -8.2 -35.1 28 115 15850 75 26 -25.1 -6.7 | 65 28 -25.3 -11.9 29 109 16154 85 22 -21.9 -1.9 | 72 23 -22.1 -7.0 30 103 16459 40 14 -9.0 -10.7 | 30 18 -9.2 -15.8 31 100 16640 70 11 -10.3 -3.8 | 50 14 -10.5 -8.9 32 98 16764 70 11 -10.3 -3.8 | 50 14 -10.5 -8.9 33 93 17046 100 13 -12.8 2.3 | 78 13 -13.0 -2.9 34 93 17069 65 10 -9.1 -4.2 | 45 13 -9.3 -9.3 35 88 17374 120 15 -13.0 7.5 | 100 13 -13.2 2.4 36 79 17983 0 0 -0.0 -0.0 | 2 5 -0.2 -5.1 37 70 18660 40 20 -12.9 -15.3 | 33 24 -13.0 -20.4 38 67 18898 40 19 -12.2 -14.6 | 32 23 -12.4 -19.7 39 64 19202 40 21 -13.5 -16.1 | 33 25 -13.7 -21.2 40 55 20117 95 26 -25.9 2.3 | 84 26 -26.1 -2.9 41 52 20422 100 35 -34.5 6.1 | 92 35 -34.7 1.0 42 50 20630 80 16 -15.8 -2.8 | 64 18 -15.9 -7.9 43 49 20726 110 19 -17.9 6.5 | 94 18 -18.0 1.4 44 47 21031 70 20 -18.8 -6.8 | 58 22 -19.0 -12.0 45 40 21946 100 54 -53.2 9.4 | 95 54 -53.4 4.3 46 37 22555 90 42 -42.0 0.0 | 83 42 -42.2 -5.1 47 30 23780 85 48 -47.8 -4.2 | 79 49 -48.0 -9.3 48 27 24384 85 51 -50.8 -4.4 | 79 52 -51.0 -9.6 49 20 26360 85 62 -61.8 -5.4 | 80 63 -62.0 -10.5 50 18 27043 90 66 -66.0 0.0 | 86 66 -66.2 -5.1 51 17 27432 90 66 -66.0 0.0 | 86 66 -66.2 -5.1 52 15 28042 100 63 -62.0 10.9 | 95 63 -62.2 5.8 53 10 30950 70 44 -41.3 -15.0 | 64 46 -41.5 -20.2 54 7 33430 185 17 1.5 16.9 | 186 12 1.3 11.8 Wind Parameters Mean winds (0-6000m): 152.1 at 6.8 knts Storm direction: 182.1 at 5.1 knts Shear (0-3000m) pos: 1.6 neg: 0.8 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 92.8 deg Storm rel helicity (0-3000m) pos: 14.9 neg: -11.2 tot: 3.6 m^2/s^2 ave: 1.2 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 0.8 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 5983.79 Bulk Shear: 0.25 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 ------------------------------------------------------------------------------- 500 161 6 99 2| 9.3 0.0 9.3| 5.2 0.0 5.2 10.4 0.70| 9.6 6.7 1000 162 9 137 4| 4.6 1.0 5.6| 6.2 -1.3 4.8 4.8 0.52| 6.3 3.3 1500 161 9 139 5| 3.1 0.6 3.7| 6.2 -2.8 3.4 2.2 0.37| 5.1 1.9 2000 164 10 146 5| 2.5 0.5 2.9| 14.9 -6.2 8.6 4.3 0.38| 5.7 2.1 2500 164 10 146 5| 2.0 0.7 2.6| 14.9 -9.4 5.5 2.2 0.25| 5.1 1.3 3000 163 10 143 5| 1.6 0.8 2.4| 14.9 -11.2 3.6 1.2 0.18| 4.5 0.8 4000 159 9 133 5| 1.2 1.0 2.2| 14.9 -16.5 -1.6 -0.4 -0.00| 4.0 -0.0 5000 156 8 120 4| 1.0 1.0 2.0| 14.9 -18.3 -3.4 -0.7 -0.05| 3.4 -0.2 6000 152 7 105 4| 0.8 1.0 1.9| 15.0 -20.2 -5.2 -0.9 -0.07| 3.1 -0.2 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20251016.12.gif