UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:1200Z 8 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 1005 33 27.6 23.4 78 4.2 24.5 230 7 300.3 303.7 297.5 354.1 18.32 1 1000 98 27.4 23.5 79 3.9 24.5 220 7 300.5 303.9 297.7 355.0 18.53 2 997 125 27.6 23.3 77 4.3 24.5 219 8 301.0 304.4 297.7 355.0 18.36 3 940 645 23.4 21.5 89 1.9 22.1 233 18 301.8 305.0 297.3 353.3 17.43 4 925 786 22.8 19.1 80 3.7 20.2 240 21 302.6 305.4 296.1 347.6 15.22 5 921 824 22.8 18.7 78 4.1 19.9 240 22 303.0 305.7 296.0 347.1 14.90 6 882 1200 19.8 17.6 87 2.2 18.3 245 26 303.7 306.3 295.9 346.8 14.51 7 850 1519 18.0 14.5 80 3.5 15.7 255 23 305.0 307.3 294.7 341.8 12.31 8 848 1539 18.0 14.0 77 4.0 15.3 255 23 305.2 307.4 294.6 340.9 11.94 9 839 1631 17.4 14.9 85 2.5 15.7 255 22 305.5 307.9 295.3 343.8 12.80 10 824 1785 17.0 13.2 78 3.8 14.5 255 22 306.7 308.8 294.7 341.7 11.65 11 806 1974 16.4 11.7 74 4.7 13.3 255 21 308.0 310.0 294.5 340.6 10.78 12 805 1985 16.4 11.7 74 4.7 13.3 255 21 308.1 310.1 294.5 340.8 10.80 13 791 2134 15.4 12.0 80 3.4 13.2 255 20 308.6 310.7 295.0 342.6 11.21 14 771 2352 15.8 9.8 67 6.0 12.0 259 19 311.3 313.1 294.7 341.7 9.92 15 700 3167 10.0 7.5 84 2.5 8.5 220 9 313.6 315.3 294.9 342.5 9.34 16 696 3215 9.6 7.4 86 2.2 8.2 211 8 313.6 315.4 295.0 342.6 9.33 17 689 3299 9.6 5.7 77 3.9 7.2 194 7 314.5 316.1 294.5 340.7 8.37 18 683 3371 9.0 6.4 84 2.6 7.4 179 7 314.7 316.4 294.9 342.3 8.87 19 673 3493 8.4 4.5 76 3.9 6.1 155 5 315.3 316.8 294.3 340.0 7.87 20 667 3567 8.4 4.9 79 3.5 6.3 140 4 316.1 317.7 294.7 341.8 8.17 21 650 3780 7.2 4.5 83 2.7 5.6 122 4 317.1 318.7 295.0 342.8 8.16 22 635 3972 5.6 2.7 82 2.9 3.9 125 6 317.4 318.8 294.5 340.7 7.34 23 629 4049 5.6 -0.4 65 6.0 2.4 126 7 318.3 319.4 293.6 337.2 5.92 24 624 4114 5.0 1.7 79 3.3 3.1 127 7 318.3 319.7 294.4 340.5 6.95 25 614 4246 4.2 0.3 76 3.9 2.1 129 9 318.9 320.1 294.1 339.3 6.38 26 610 4299 4.4 0.6 76 3.8 2.3 130 9 319.7 321.0 294.5 340.7 6.57 27 579 4722 1.2 -0.1 91 1.3 0.5 135 11 320.8 322.0 294.8 341.9 6.58 28 578 4736 1.0 0.1 94 0.9 0.5 135 11 320.7 322.0 294.8 342.2 6.69 29 566 4904 0.6 -1.8 84 2.4 -0.7 137 12 322.1 323.3 294.7 341.4 5.93 30 551 5120 -0.9 -2.6 88 1.7 -1.8 139 14 322.8 324.0 294.7 341.6 5.74 31 539 5295 -1.3 -4.0 82 2.7 -2.7 138 15 324.4 325.5 294.7 341.8 5.29 32 526 5490 -2.7 -4.1 90 1.4 -3.4 134 16 325.0 326.1 295.0 342.7 5.38 33 513 5688 -4.1 -6.3 85 2.2 -5.2 129 18 325.6 326.6 294.6 341.1 4.66 34 508 5765 -4.3 -8.7 71 4.4 -6.3 128 18 326.3 327.1 294.1 339.4 3.90 35 501 5874 -4.9 -9.7 69 4.8 -7.0 125 19 326.9 327.6 294.1 339.2 3.66 36 500 5890 -4.9 -9.2 72 4.3 -6.8 125 19 327.1 327.8 294.3 339.9 3.81 37 498 5922 -5.1 -9.0 74 3.9 -6.9 124 19 327.2 328.0 294.4 340.3 3.89 38 496 5953 -5.1 -11.1 63 6.0 -7.7 123 20 327.6 328.2 294.0 338.8 3.30 39 490 6049 -5.9 -10.9 68 5.0 -8.1 121 21 327.7 328.4 294.1 339.2 3.40 40 484 6145 -6.3 -12.3 62 6.0 -8.8 120 22 328.4 329.0 294.0 338.9 3.07 41 482 6178 -6.5 -12.5 62 6.0 -9.0 121 22 328.5 329.1 294.0 338.9 3.04 42 480 6210 -6.9 -10.4 76 3.5 -8.4 121 22 328.4 329.2 294.5 340.7 3.61 43 478 6243 -6.9 -12.9 62 6.0 -9.4 121 22 328.8 329.4 294.1 339.0 2.97 44 476 6276 -7.3 -13.3 62 6.0 -9.7 121 22 328.7 329.3 294.0 338.6 2.88 45 474 6309 -7.5 -13.5 62 6.0 -9.9 122 22 328.9 329.5 294.0 338.6 2.85 46 473 6325 -7.7 -11.5 74 3.8 -9.3 122 22 328.8 329.5 294.4 340.2 3.36 47 471 6358 -7.7 -13.7 62 6.0 -10.1 122 22 329.2 329.8 294.0 338.9 2.82 48 455 6626 -9.7 -14.5 68 4.8 -11.6 124 21 330.0 330.5 294.1 339.4 2.73 49 451 6694 -10.3 -13.1 80 2.8 -11.4 125 21 330.1 330.7 294.5 340.7 3.09 50 450 6712 -10.3 -14.0 74 3.7 -11.8 125 21 330.3 330.9 294.4 340.2 2.88 51 449 6729 -10.5 -13.1 81 2.6 -11.5 125 21 330.2 330.9 294.6 340.9 3.11 52 441 6867 -11.3 -17.3 61 6.0 -13.5 126 21 330.9 331.4 294.0 338.7 2.23 53 429 7078 -13.1 -18.1 66 5.0 -14.8 128 20 331.3 331.7 294.0 338.8 2.14 54 427 7114 -13.5 -17.2 74 3.7 -14.8 128 20 331.2 331.7 294.1 339.3 2.33 55 400 7610 -15.3 -26.3 38 11.0 -18.3 115 23 335.1 335.3 294.1 339.2 1.12 56 300 9730 -28.9 -44.9 20 16.0 -30.8 115 27 344.6 344.7 295.7 345.6 0.23 57 250 11010 -39.1 -52.1 24 13.0 -40.0 90 24 347.9 348.0 296.3 348.5 0.12 58 200 12490 -51.7 -67.7 13 16.0 -52.1 70 36 350.9 350.9 296.8 351.0 0.02 59 150 14290 -67.1 -76.1 27 9.0 -67.2 85 41 354.5 354.5 297.6 354.5 0.01 60 111 16043 -81.7 -86.7 42 5.0 -81.7 100 21 359.0 359.0 298.5 359.0 0.00 61 100 16630 -80.3 -86.3 36 6.0 -80.3 85 47 372.6 372.6 301.0 372.6 0.00 62 95 16919 -80.5 -86.5 36 6.0 -80.5 90 49 377.7 377.7 301.9 377.7 0.00 63 88 17350 -79.5 -86.5 30 7.0 -79.5 88 48 388.1 388.1 303.5 388.1 0.00 64 87 17415 -79.7 -87.7 25 8.0 -79.7 86 47 388.9 388.9 303.6 388.9 0.00 65 85 17547 -76.7 -86.7 19 10.0 -76.7 83 45 397.6 397.6 304.9 397.6 0.00 66 81 17825 -74.3 -87.3 12 13.0 -74.3 85 45 408.0 408.0 306.3 408.0 0.00 67 73 18427 -75.5 -88.5 11 13.0 -75.6 86 25 417.8 417.8 307.4 417.8 0.00 68 70 18670 -75.1 -88.1 11 13.0 -75.2 90 28 423.7 423.7 308.2 423.7 0.00 69 69 18754 -75.1 -88.1 11 13.0 -75.2 90 29 425.5 425.5 308.3 425.5 0.00 70 67 18925 -73.5 -89.5 7 16.0 -73.6 90 30 432.5 432.5 309.1 432.5 0.00 71 66 19014 -71.3 -89.3 5 18.0 -71.4 90 31 439.2 439.2 309.8 439.2 0.00 72 63 19289 -72.3 -90.3 5 18.0 -72.4 88 27 442.9 442.9 310.1 442.9 0.00 73 62 19384 -70.3 -89.3 5 19.0 -70.4 87 22 449.3 449.3 310.8 449.3 0.00 74 55 20100 -68.7 -89.7 3 21.0 -68.9 86 14 468.6 468.6 312.5 468.7 0.00 75 50 20670 -70.3 -90.3 4 20.0 -70.5 85 12 477.8 477.8 313.2 477.8 0.00 76 47 21037 -71.1 -91.1 4 20.0 -71.2 85 12 484.4 484.4 313.8 484.4 0.00 77 39 22147 -69.3 -92.3 2 23.0 -69.5 90 36 515.5 515.5 316.0 515.6 0.00 78 37 22464 -65.5 -91.5 2 26.0 -65.9 90 42 533.1 533.1 317.1 533.1 0.00 79 34 22982 -62.9 -89.9 1 27.0 -63.5 90 51 553.0 553.0 318.3 553.0 0.00 80 34 22982 -63.1 -89.1 2 26.0 -63.7 90 51 552.5 552.5 318.2 552.5 0.00 81 33 23166 -62.7 -89.7 1 27.0 -63.3 90 54 558.3 558.3 318.5 558.3 0.00 82 30 23760 -58.1 -88.1 1 30.0 -59.2 90 64 586.2 586.3 320.0 586.3 0.01 83 24 25182 -54.1 -85.1 1 31.0 -56.2 83 65 636.5 636.5 322.2 636.6 0.01 84 22 25742 -53.7 -84.7 1 31.0 -56.0 86 63 653.7 653.7 322.8 653.8 0.01 85 21 26043 -51.3 -84.3 1 33.0 -54.3 98 62 669.7 669.7 323.4 669.9 0.02 86 20 26360 -52.5 -84.5 1 32.0 -55.3 105 57 675.5 675.5 323.6 675.6 0.02 87 19 26692 -52.5 -84.5 1 32.0 -55.4 101 56 685.5 685.5 324.0 685.6 0.02 88 16 27813 -48.5 -82.5 1 34.0 -53.1 100 60 733.0 733.1 325.4 733.3 0.03 89 16 27813 -49.1 -83.1 1 34.0 -53.5 100 60 731.1 731.1 325.4 731.3 0.02 90 14 28692 -48.3 -82.3 1 34.0 -53.4 99 64 762.3 762.3 326.3 762.5 0.03 91 12 29723 -41.5 -79.5 1 38.0 -50.1 84 73 820.7 820.7 327.7 821.3 0.06 92 12 29723 -41.5 -79.5 1 38.0 -50.1 84 73 820.7 820.7 327.7 821.3 0.06 93 11 30313 -41.6 -79.6 1 38.0 -50.5 75 79 841.0 841.1 328.2 841.7 0.06 94 10 30960 -41.7 -79.7 1 38.0 -51.0 75 52 863.9 863.9 328.7 864.6 0.07 95 9.8 31098 -39.9 -79.9 1 40.0 -50.3 81 49 875.7 875.7 329.0 876.4 0.07 96 9.6 31240 -36.3 -78.3 1 42.0 -48.9 87 46 894.4 894.5 329.3 895.4 0.09 97 9.3 31461 -36.1 -77.1 1 41.0 -49.0 96 42 903.3 903.4 329.5 904.6 0.11 98 9.2 31537 -36.9 -77.9 1 41.0 -49.3 100 40 903.1 903.1 329.5 904.2 0.10 99 8.7 31926 -34.9 -77.9 0 43.0 -48.8 116 32 925.4 925.5 329.9 926.6 0.11 100 8.3 32258 -31.3 -75.3 0 44.0 -47.8 130 26 952.1 952.2 330.4 954.1 0.17 101 7.6 32878 -36.3 -77.3 1 41.0 -50.1 156 14 956.2 956.3 330.5 957.8 0.13 102 7.3 33158 -36.5 -77.5 1 41.0 -50.4 168 8 966.5 966.6 330.7 968.1 0.14 103 7.0 33450 -35.1 -77.1 1 42.0 -50.1 180 2 983.9 984.0 330.9 985.7 0.15 104 6.7 33755 -35.3 -77.3 1 42.0 -50.4 995.5 995.6 331.1 997.3 0.15 105 6.5 33968 -32.1 -76.1 0 44.0 -49.5 1017.7 1017.8 331.5 1020.0 0.19 106 6.3 34188 -33.5 -76.5 1 43.0 -50.1 1020.9 1021.0 331.5 1023.1 0.18 TRP 111 16043 -81.7 -86.7 42 5.0 -81.7 100 21 359.0 359.0 298.5 359.0 0.00 WND 11 30313 -41.6 -79.6 1 38.0 -50.5 75 79 841.0 841.1 328.2 841.7 0.06 Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 560.00 mb = 4990.43 m = 16372.62 ft Wetbulb zero: 573.00 mb = 4805.58 m = 15766.14 ft Precipitable water: 2.26 inches Sfc-500 mean rel hum: 80.80 % Est. max temperature: 32.07 C = 89.73 F Sfc-Lift cond lev (LCL): 945.86 mb = 590.11 m = 1936.03 ft T: 23.84 C 700-500 lapse rate: 5.47 C/km ThetaE index: 14.12 C Layer 940.0- 839.0 mb Conv cond level (CCL): 887.94 mb = 1141.86 m = 3746.21 ft Mean mixing ratio: 17.06 g/kg Conv temperature: 30.84 C = 87.51 F Cap Strength: 1.31 C Lifted Index: -2.75 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.73 C Lifted Index @700 mb: -1.21 C Showalter Index: 1.17 C Risk: Showers probable Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 19.40 C K Index: 34.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 239.00 Risk: None Energy Index: -0.39 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 796.23 J/kg Max Up Vert Vel: 39.91 m/s Conv Inhibition (B-): 14.67 J/kg Cap Strength: 1.31 C Lift Cond Lev (LCL): 910.60 mb = 922.66 m = 3027.06 ft Lev Free Conv (LFC): 865.60 mb = 1362.12 m = 4468.85 ft Equ Level (EL): 785.60 mb = 2192.62 m = 7193.54 ft B at Equ Level: 14.82 J/kg Max Parcel Lev (MPL): 95.60 mb = 16883.02 m = 55389.82 ft Wind level data Storm motion: 243 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 1005 33 230 7 5.4 4.5 | 84 5 -4.5 -0.5 1 1000 98 220 7 4.5 5.4 | 94 5 -5.4 0.4 2 977 305 215 11 6.3 9.0 | 138 5 -3.5 4.0 3 925 786 240 21 18.2 10.5 | 237 10 8.3 5.5 4 911 914 240 25 21.7 12.5 | 238 14 11.8 7.5 5 880 1219 245 26 23.6 11.0 | 246 15 13.7 6.0 6 850 1519 255 23 22.2 6.0 | 266 12 12.4 0.9 7 791 2134 255 20 19.3 5.2 | 269 9 9.5 0.2 8 763 2438 260 18 17.7 3.1 | 283 8 7.9 -1.9 9 736 2743 250 15 14.1 5.1 | 268 4 4.2 0.1 10 700 3167 220 9 5.8 6.9 | 115 4 -4.1 1.9 11 659 3658 120 3 -2.6 1.5 | 74 13 -12.5 -3.5 12 611 4267 130 9 -6.9 5.8 | 93 17 -16.8 0.8 13 546 5182 140 14 -9.0 10.7 | 107 20 -18.9 5.7 14 500 5890 125 19 -15.6 10.9 | 103 26 -25.4 5.9 15 487 6096 120 22 -19.1 11.0 | 102 30 -28.9 6.0 16 416 7315 130 20 -15.3 12.9 | 107 26 -25.2 7.8 17 400 7610 115 23 -20.8 9.7 | 99 31 -30.7 4.7 18 399 7620 115 23 -20.8 9.7 | 99 31 -30.7 4.7 19 300 9730 115 27 -24.5 11.4 | 101 35 -34.3 6.4 20 286 10058 115 30 -27.2 12.7 | 102 38 -37.0 7.7 21 251 10973 105 16 -15.5 4.1 | 88 25 -25.3 -0.9 22 250 11010 90 24 -24.0 0.0 | 82 34 -33.9 -5.0 23 219 11887 90 34 -34.0 0.0 | 83 44 -43.9 -5.0 24 200 12490 70 36 -33.8 -12.3 | 68 47 -43.7 -17.3 25 190 12802 65 35 -31.7 -14.8 | 65 46 -41.6 -19.8 26 157 14021 65 46 -41.7 -19.4 | 65 57 -51.5 -24.4 27 150 14290 85 41 -40.8 -3.6 | 80 51 -50.7 -8.6 28 121 15545 105 32 -30.9 8.3 | 95 41 -40.8 3.3 29 111 16043 100 21 -20.7 3.6 | 87 31 -30.5 -1.4 30 109 16154 100 22 -21.7 3.8 | 88 32 -31.5 -1.2 31 103 16459 95 19 -18.9 1.7 | 83 29 -28.8 -3.4 32 100 16630 85 47 -46.8 -4.1 | 81 57 -56.7 -9.1 33 98 16764 85 46 -45.8 -4.0 | 81 56 -55.7 -9.0 34 93 17069 95 51 -50.8 4.4 | 89 61 -60.7 -0.6 35 83 17678 80 44 -43.3 -7.6 | 77 55 -53.2 -12.6 36 79 17983 90 46 -46.0 0.0 | 85 56 -55.9 -5.0 37 75 18288 95 24 -23.9 2.1 | 85 34 -33.8 -2.9 38 71 18593 75 26 -25.1 -6.7 | 71 37 -35.0 -11.7 39 70 18670 90 28 -28.0 0.0 | 82 38 -37.9 -5.0 40 64 19202 90 32 -32.0 0.0 | 83 42 -41.9 -5.0 41 61 19507 85 16 -15.9 -1.4 | 76 27 -25.8 -6.4 42 58 19812 110 17 -16.0 5.8 | 92 26 -25.8 0.8 43 55 20117 85 14 -13.9 -1.2 | 75 25 -23.8 -6.2 44 52 20422 135 19 -13.4 13.4 | 110 25 -23.3 8.4 45 50 20670 85 12 -12.0 -1.0 | 74 23 -21.8 -6.1 46 50 20726 105 4 -3.9 1.0 | 74 14 -13.7 -4.0 47 47 21031 85 12 -12.0 -1.0 | 74 23 -21.8 -6.1 48 45 21336 90 19 -19.0 0.0 | 80 29 -28.9 -5.0 49 43 21641 75 35 -33.8 -9.1 | 72 46 -43.7 -14.1 50 40 21946 90 32 -32.0 0.0 | 83 42 -41.9 -5.0 51 30 23760 90 64 -64.0 0.0 | 86 74 -73.9 -5.0 52 29 24079 90 68 -68.0 0.0 | 86 78 -77.9 -5.0 53 23 25603 80 64 -63.0 -11.1 | 78 75 -72.9 -16.1 54 20 26213 105 61 -58.9 15.8 | 99 70 -68.8 10.8 55 20 26360 105 57 -55.1 14.8 | 99 66 -64.9 9.7 56 19 26822 100 56 -55.1 9.7 | 94 65 -65.0 4.7 57 14 28651 100 63 -62.0 10.9 | 95 72 -71.9 5.9 58 11 30313 75 79 -76.3 -20.4 | 74 90 -86.2 -25.5 59 10 30960 75 52 -50.2 -13.5 | 73 63 -60.1 -18.5 60 7 33450 180 2 0.0 2.0 | 73 10 -9.9 -3.0 Wind Parameters Mean winds (0-6000m): 213.1 at 14.7 knts Storm direction: 243.1 at 11.1 knts Shear (0-3000m) pos: 1.7 neg: 1.7 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 59.3 deg Storm rel helicity (0-3000m) pos: 57.1 neg: -5.6 tot: 51.5 m^2/s^2 ave: 17.2 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 3.2 10^-3/s Energy-Hel index: 0.26 Bulk Rich Number: 344.38 Bulk Shear: 2.31 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 ------------------------------------------------------------------------------- 500 220 11 139 4| 0.0 9.0 9.0| 13.5 0.0 13.5 27.1 0.98| 10.7 10.4 1000 233 16 213 6| 5.6 4.5 10.2| 28.6 0.0 28.6 28.6 0.76| 11.2 8.6 1500 240 19 235 8| 4.0 3.0 7.0| 50.3 0.0 50.3 33.5 0.79| 9.8 7.8 2000 244 20 245 9| 3.0 1.7 4.8| 51.8 0.0 51.8 25.9 0.75| 8.0 6.0 2500 247 20 251 9| 2.0 1.4 3.4| 57.1 -0.9 56.2 22.5 0.71| 7.3 5.1 3000 247 19 252 8| 1.7 1.7 3.4| 57.1 -5.6 51.5 17.2 0.41| 7.6 3.2 4000 243 15 243 4| 1.3 2.5 3.7| 66.4 -26.3 40.1 10.0 0.20| 8.0 1.6 5000 232 14 201 4| 0.4 2.0 2.4| 92.2 -26.3 65.9 13.2 0.26| 7.1 1.8 6000 213 15 166 8| 0.4 2.4 2.8| 96.0 -38.9 57.1 9.5 0.21| 6.8 1.4 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20251008.12.gif