UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102712.upa.cvt Date: 1200Z 27 OCT 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:1200Z 27 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 24.8 23.9 95 0.9 24.2 30 3 297.6 301.0 297.2 352.5 18.92 1 1000 91 24.6 24.2 98 0.4 24.3 80 1 297.8 301.3 297.5 354.0 19.35 2 999 100 24.6 24.3 98 0.3 24.4 80 1 297.8 301.4 297.6 354.5 19.49 3 997 118 25.8 23.5 87 2.3 24.1 80 1 299.2 302.6 297.4 353.5 18.59 4 996 126 26.2 22.7 81 3.5 23.7 80 1 299.7 302.9 297.0 351.5 17.70 5 993 153 26.4 22.4 79 4.0 23.5 80 2 300.2 303.3 296.9 351.2 17.43 6 940 637 23.2 21.9 92 1.3 22.3 80 7 301.6 304.9 297.5 354.4 17.87 7 925 778 23.0 20.5 86 2.5 21.2 80 8 302.8 305.9 297.1 352.1 16.63 8 889 1124 21.0 17.6 81 3.4 18.7 88 10 304.2 306.9 296.0 347.1 14.39 9 878 1232 20.4 18.3 88 2.1 18.9 90 11 304.7 307.5 296.7 350.2 15.25 10 850 1512 19.2 16.6 85 2.6 17.4 100 12 306.3 308.9 296.3 348.6 14.12 11 827 1748 18.0 13.9 77 4.1 15.3 118 12 307.4 309.7 295.3 344.1 12.16 12 808 1948 17.2 12.2 72 5.0 13.9 112 11 308.6 310.7 294.9 342.4 11.12 13 806 1969 17.0 12.2 73 4.8 13.8 109 11 308.6 310.7 294.9 342.5 11.15 14 802 2011 17.2 10.2 63 7.0 12.7 105 11 309.3 311.1 294.1 339.1 9.79 15 793 2108 16.4 12.3 77 4.1 13.7 94 10 309.4 311.6 295.3 344.1 11.41 16 765 2414 15.2 10.2 72 5.0 12.0 104 10 311.3 313.3 295.0 342.9 10.27 17 736 2741 12.6 9.2 80 3.4 10.4 90 10 311.9 313.8 295.0 342.7 9.98 18 724 2880 12.6 6.6 67 6.0 8.9 90 11 313.4 315.0 294.3 339.7 8.48 19 716 2973 12.0 8.3 78 3.7 9.7 90 12 313.7 315.6 295.2 343.7 9.65 20 712 3020 12.0 7.5 74 4.5 9.2 90 12 314.2 316.0 295.0 342.8 9.18 21 706 3091 11.4 8.1 80 3.3 9.3 90 12 314.3 316.2 295.4 344.4 9.65 22 700 3163 11.0 7.0 76 4.0 8.5 90 13 314.7 316.4 295.0 342.8 9.02 23 685 3344 10.2 5.6 73 4.6 7.4 94 13 315.7 317.3 294.8 342.0 8.36 24 648 3804 7.4 3.8 78 3.6 5.3 96 13 317.6 319.1 294.8 342.3 7.78 25 647 3817 7.2 4.8 85 2.4 5.8 95 13 317.5 319.1 295.3 344.0 8.37 26 632 4010 6.6 2.3 74 4.3 4.1 89 14 319.0 320.4 294.8 341.8 7.17 27 566 4908 0.8 -0.8 89 1.6 -0.1 70 19 322.4 323.6 295.1 343.1 6.39 28 562 4965 0.6 -1.7 85 2.3 -0.6 70 19 322.8 324.0 294.9 342.4 6.02 29 560 4994 0.8 -2.4 79 3.2 -0.9 70 19 323.4 324.5 294.8 342.1 5.74 30 551 5124 0.0 -1.0 93 1.0 -0.6 71 18 323.9 325.2 295.5 345.0 6.47 31 546 5197 0.0 -3.1 80 3.1 -1.6 72 17 324.8 325.9 295.1 343.1 5.58 32 540 5286 -0.7 -2.9 85 2.2 -1.9 72 17 325.0 326.1 295.2 343.8 5.73 33 536 5345 -0.7 -3.9 79 3.2 -2.4 72 17 325.6 326.7 295.1 343.3 5.36 34 533 5390 -0.9 -3.4 83 2.5 -2.2 72 17 325.9 327.0 295.4 344.4 5.59 35 526 5496 -0.9 -5.9 69 5.0 -3.4 73 16 327.2 328.1 295.0 342.8 4.69 36 521 5573 -1.3 -6.3 69 5.0 -3.8 73 16 327.6 328.5 295.0 342.9 4.59 37 516 5649 -1.9 -7.9 63 6.0 -4.7 74 15 327.8 328.6 294.7 341.5 4.09 38 514 5680 -1.9 -9.9 54 8.0 -5.5 74 15 328.1 328.8 294.3 340.0 3.51 39 512 5712 -2.1 -8.1 63 6.0 -5.0 74 15 328.2 329.1 294.8 341.9 4.06 40 509 5758 -2.3 -9.3 59 7.0 -5.5 74 15 328.6 329.3 294.6 341.1 3.72 41 506 5805 -2.7 -10.7 54 8.0 -6.2 75 14 328.6 329.3 294.3 340.0 3.34 42 500 5900 -3.5 -7.9 72 4.4 -5.6 75 14 328.8 329.6 295.0 343.0 4.22 43 498 5932 -3.7 -9.7 63 6.0 -6.4 74 14 328.9 329.6 294.7 341.4 3.68 44 495 5979 -4.1 -9.1 68 5.0 -6.4 73 15 329.0 329.8 294.8 342.1 3.88 45 493 6011 -4.1 -10.1 63 6.0 -6.8 72 15 329.4 330.1 294.7 341.6 3.60 46 489 6076 -4.1 -14.1 46 10.0 -8.2 71 16 330.1 330.7 294.1 339.2 2.63 47 484 6157 -4.7 -13.7 49 9.0 -8.4 72 16 330.4 330.9 294.3 339.8 2.74 48 472 6354 -5.7 -13.7 53 8.0 -9.0 77 15 331.5 332.1 294.6 341.2 2.81 49 468 6421 -6.3 -11.3 68 5.0 -8.5 79 15 331.6 332.3 295.1 343.4 3.45 50 464 6488 -6.7 -14.7 53 8.0 -9.9 80 15 331.9 332.4 294.6 341.0 2.64 51 451 6709 -8.7 -11.7 79 3.0 -10.0 87 15 332.1 332.8 295.3 344.0 3.46 52 445 6813 -9.5 -13.5 73 4.0 -11.1 89 14 332.4 333.0 295.0 342.8 3.03 53 439 6917 -10.3 -12.7 83 2.4 -11.3 92 14 332.6 333.3 295.3 344.0 3.28 54 400 7630 -13.5 -15.2 87 1.7 -14.2 65 12 337.4 338.0 296.1 347.8 2.94 55 300 9760 -28.3 -29.9 86 1.6 -28.6 60 11 345.5 345.7 296.5 349.5 1.07 56 250 11040 -38.9 -42.5 69 3.6 -39.3 65 8 348.2 348.3 296.5 349.7 0.36 57 200 12520 -51.9 -54.7 72 2.8 -52.0 120 7 350.6 350.6 296.8 351.1 0.11 58 150 14320 -67.5 -74.5 36 7.0 -67.5 40 7 353.8 353.8 297.4 353.9 0.01 59 100 16660 -84.7 -88.8 48 4.1 -84.7 125 21 364.1 364.1 299.5 364.1 0.00 60 97 16828 -85.7 -89.6 49 3.9 -85.7 120 19 365.3 365.3 299.7 365.3 0.00 61 93 17059 -84.7 -89.2 45 4.5 -84.7 125 21 371.7 371.7 300.9 371.7 0.00 62 92 17119 -81.9 -86.9 42 5.0 -81.9 118 21 378.4 378.4 302.0 378.4 0.00 63 89 17305 -81.3 -86.3 42 5.0 -81.3 96 22 383.2 383.2 302.8 383.2 0.00 64 87 17433 -81.1 -87.1 36 6.0 -81.1 90 25 386.1 386.1 303.2 386.1 0.00 65 84 17632 -77.5 -85.5 26 8.0 -77.5 90 35 397.3 397.3 304.8 397.3 0.00 66 83 17700 -77.9 -86.9 22 9.0 -77.9 91 34 397.9 397.9 304.9 397.9 0.00 67 80 17912 -74.9 -85.9 17 11.0 -74.9 98 25 408.3 408.3 306.3 408.3 0.00 68 77 18135 -73.7 -86.7 12 13.0 -73.7 116 16 415.2 415.2 307.2 415.3 0.00 69 74 18366 -74.9 -87.9 12 13.0 -74.9 112 10 417.5 417.5 307.4 417.5 0.00 70 72 18526 -73.3 -86.3 12 13.0 -73.3 79 10 424.1 424.1 308.2 424.2 0.00 71 70 18690 -74.5 -87.5 12 13.0 -74.6 80 14 425.0 425.0 308.3 425.0 0.00 72 65 19121 -75.7 -87.7 14 12.0 -75.7 83 15 431.5 431.5 309.0 431.5 0.00 73 59 19685 -73.9 -88.9 8 15.0 -74.0 125 15 447.6 447.6 310.6 447.7 0.00 74 54 20210 -68.3 -89.3 3 21.0 -68.5 103 20 472.0 472.0 312.8 472.0 0.00 75 50 20670 -70.1 -90.1 4 20.0 -70.2 85 25 478.3 478.3 313.3 478.3 0.00 76 48 20913 -70.1 -90.1 4 20.0 -70.2 85 17 483.9 483.9 313.8 483.9 0.00 77 46 21167 -68.1 -90.1 3 22.0 -68.3 82 25 494.7 494.7 314.5 494.7 0.00 78 45 21300 -65.3 -89.3 2 24.0 -65.6 85 30 504.6 504.6 315.2 504.6 0.00 79 43 21578 -64.7 -88.7 2 24.0 -65.1 89 39 512.7 512.7 315.8 512.7 0.00 80 40 22020 -64.5 -89.5 2 25.0 -64.9 92 41 523.9 523.9 316.5 523.9 0.00 81 38 22335 -62.5 -88.5 2 26.0 -63.0 94 40 536.7 536.7 317.3 536.7 0.00 82 33 23205 -62.7 -88.7 2 26.0 -63.3 91 52 558.3 558.3 318.5 558.3 0.00 83 31 23594 -58.9 -87.9 1 29.0 -59.9 86 57 578.6 578.6 319.6 578.7 0.01 84 30 23800 -59.1 -87.1 1 28.0 -60.1 80 56 583.5 583.5 319.8 583.6 0.01 85 27 24459 -60.3 -87.3 2 27.0 -61.3 81 60 598.0 598.0 320.5 598.0 0.01 86 25 24943 -57.7 -86.7 1 29.0 -59.1 86 62 618.8 618.8 321.5 618.8 0.01 87 23 25469 -57.7 -86.7 1 29.0 -59.2 92 63 633.7 633.7 322.0 633.8 0.01 88 22 25752 -54.9 -85.3 1 30.5 -56.9 95 64 650.3 650.3 322.7 650.4 0.01 89 21 26051 -51.9 -83.9 1 32.0 -54.8 95 64 667.9 667.9 323.3 668.0 0.02 90 20 26370 -48.9 -81.9 1 33.0 -52.7 95 57 686.5 686.5 324.0 686.7 0.02 91 18 27062 -49.1 -82.1 1 33.0 -53.1 95 57 706.9 706.9 324.7 707.1 0.03 92 16 27839 -46.9 -80.9 1 34.0 -52.1 95 57 738.3 738.3 325.6 738.6 0.04 93 15 28266 -47.3 -81.3 1 34.0 -52.5 95 57 750.7 750.7 326.0 751.0 0.04 94 14 28727 -42.5 -79.5 1 37.0 -50.0 95 57 781.9 781.9 326.8 782.4 0.05 95 13 29229 -41.1 -79.1 1 38.0 -49.6 95 56 803.5 803.5 327.3 804.1 0.06 96 12 29779 -35.9 -76.9 1 41.0 -47.6 95 56 840.5 840.6 328.2 841.5 0.09 97 12 29779 -35.1 -76.1 1 41.0 -47.2 95 56 843.4 843.4 328.2 844.4 0.10 98 10 31038 -39.7 -77.7 1 38.0 -50.1 95 56 871.4 871.4 328.8 872.4 0.10 TRP 97 16828 -85.7 -89.6 49 3.9 -85.7 120 19 365.3 365.3 299.7 365.3 0.00 WND 22 25752 -54.9 -85.3 1 30.5 -56.9 95 64 650.3 650.3 322.7 650.4 0.01 Sounding variables and indices 1000-500 mb thick: 5809.00 m Freezing level: 546.00 mb = 5197.31 m = 17051.34 ft Wetbulb zero: 567.52 mb = 4886.15 m = 16030.48 ft Precipitable water: 2.38 inches Sfc-500 mean rel hum: 78.82 % Est. max temperature: 33.23 C = 91.81 F Sfc-Lift cond lev (LCL): 991.38 mb = 167.59 m = 549.83 ft T: 26.30 C 700-500 lapse rate: 5.30 C/km ThetaE index: 7.82 C Layer 850.0- 806.0 mb Conv cond level (CCL): 874.50 mb = 1266.36 m = 4154.66 ft Mean mixing ratio: 17.32 g/kg Conv temperature: 32.08 C = 89.74 F Cap Strength: 1.61 C Lifted Index: -1.41 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.25 C Lifted Index @700 mb: -0.27 C Showalter Index: -0.06 C Risk: Thunderstorms probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 20.10 C K Index: 35.30 Risk: > 80 % chance of thunderstorms Sweat Index: 237.20 Risk: None Energy Index: -1.15 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 520.11 J/kg Max Up Vert Vel: 32.25 m/s Conv Inhibition (B-): 55.59 J/kg Cap Strength: 1.61 C Lift Cond Lev (LCL): 919.85 mb = 826.68 m = 2712.16 ft Lev Free Conv (LFC): 744.85 mb = 2640.18 m = 8661.92 ft Equ Level (EL): 714.85 mb = 2986.86 m = 9799.30 ft B at Equ Level: 21.19 J/kg Max Parcel Lev (MPL): 94.85 mb = 16950.99 m = 55612.81 ft Wind level data Storm motion: 115 at 9 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 30 3 -1.5 -2.6 | 314 9 6.8 -6.5 1 1000 91 80 1 -1.0 -0.2 | 299 8 7.3 -4.1 2 925 778 80 8 -7.9 -1.4 | 356 5 0.4 -5.3 3 911 914 85 7 -7.0 -0.6 | 344 5 1.3 -4.6 4 879 1219 90 11 -11.0 0.0 | 34 5 -2.7 -4.0 5 850 1512 100 12 -11.8 2.1 | 62 4 -3.5 -1.9 6 819 1829 125 12 -9.8 6.9 | 152 3 -1.5 2.9 7 790 2134 90 10 -10.0 0.0 | 23 4 -1.7 -4.0 8 762 2438 105 10 -9.7 2.6 | 45 2 -1.4 -1.4 9 735 2743 90 10 -10.0 0.0 | 23 4 -1.7 -4.0 10 700 3163 90 13 -13.0 0.0 | 50 6 -4.7 -4.0 11 659 3658 100 13 -12.8 2.3 | 69 5 -4.5 -1.7 12 611 4267 80 15 -14.8 -2.6 | 45 9 -6.5 -6.6 13 567 4877 70 19 -17.9 -6.5 | 42 14 -9.6 -10.4 14 500 5900 75 14 -13.5 -3.6 | 35 9 -5.2 -7.6 15 488 6096 70 16 -15.0 -5.5 | 36 12 -6.7 -9.4 16 433 7010 95 14 -13.9 1.2 | 64 6 -5.7 -2.7 17 401 7620 65 12 -10.9 -5.1 | 16 9 -2.6 -9.0 18 400 7630 65 12 -10.9 -5.1 | 16 9 -2.6 -9.0 19 384 7925 80 12 -11.8 -2.1 | 30 7 -3.5 -6.0 20 369 8230 65 12 -10.9 -5.1 | 16 9 -2.6 -9.0 21 340 8839 55 11 -9.0 -6.3 | 4 10 -0.7 -10.3 22 313 9449 80 11 -10.8 -1.9 | 23 6 -2.5 -5.9 23 300 9754 60 10 -8.7 -5.0 | 2 9 -0.4 -9.0 24 300 9760 60 11 -9.5 -5.5 | 7 10 -1.2 -9.5 25 288 10058 80 12 -11.8 -2.1 | 30 7 -3.5 -6.0 26 264 10668 85 10 -10.0 -0.9 | 19 5 -1.7 -4.8 27 252 10973 70 10 -9.4 -3.4 | 9 7 -1.1 -7.4 28 250 11040 65 8 -7.3 -3.4 | 352 7 1.0 -7.3 29 210 12192 115 10 -9.1 4.2 | 110 1 -0.8 0.3 30 200 12520 120 7 -6.1 3.5 | 281 2 2.2 -0.5 31 157 14021 60 10 -8.7 -5.0 | 2 9 -0.4 -9.0 32 150 14320 40 7 -4.5 -5.4 | 338 10 3.8 -9.3 33 135 14935 10 10 -1.7 -9.8 | 335 15 6.6 -13.8 34 128 15240 25 11 -4.6 -10.0 | 345 14 3.6 -13.9 35 121 15545 80 4 -3.9 -0.7 | 317 6 4.4 -4.6 36 115 15850 100 10 -9.8 1.7 | 35 3 -1.6 -2.2 37 104 16459 135 14 -9.9 9.9 | 165 6 -1.6 5.9 38 100 16660 125 21 -17.2 12.0 | 132 12 -8.9 8.1 39 97 16828 120 19 -16.5 9.5 | 124 10 -8.2 5.5 40 93 17069 125 21 -17.2 12.0 | 132 12 -8.9 8.1 41 88 17374 90 22 -22.0 0.0 | 74 14 -13.7 -4.0 42 84 17678 90 36 -36.0 0.0 | 82 28 -27.7 -4.0 43 79 17983 100 23 -22.7 4.0 | 90 14 -14.4 0.0 44 75 18288 130 10 -7.7 6.4 | 194 3 0.6 2.5 45 71 18593 65 10 -9.1 -4.2 | 5 8 -0.8 -8.2 46 70 18690 80 14 -13.8 -2.4 | 41 8 -5.5 -6.4 47 61 19507 85 16 -15.9 -1.4 | 55 9 -7.6 -5.3 48 58 19812 150 15 -7.5 13.0 | 185 9 0.8 9.0 49 55 20117 110 20 -18.8 6.8 | 105 11 -10.5 2.9 50 52 20422 90 19 -19.0 0.0 | 70 11 -10.7 -4.0 51 50 20670 85 25 -24.9 -2.2 | 70 18 -16.6 -6.1 52 50 20726 95 13 -13.0 1.1 | 59 5 -4.7 -2.8 53 47 21031 80 20 -19.7 -3.5 | 57 14 -11.4 -7.4 54 43 21641 90 41 -41.0 0.0 | 83 33 -32.7 -4.0 55 37 22555 95 40 -39.8 3.5 | 89 32 -31.6 -0.5 56 32 23470 90 57 -57.0 0.0 | 85 49 -48.7 -4.0 57 30 23800 80 56 -55.1 -9.7 | 74 49 -46.9 -13.7 58 27 24384 80 60 -59.1 -10.4 | 74 53 -50.8 -14.4 59 22 25752 95 64 -63.8 5.6 | 92 55 -55.5 1.6 60 20 26213 95 64 -63.8 5.6 | 92 55 -55.5 1.6 61 20 26370 95 57 -56.8 5.0 | 91 49 -48.5 1.0 62 9 28956 95 56 -55.8 4.9 | 91 48 -47.5 0.9 63 8 29261 95 46 -45.8 4.0 | 90 38 -37.5 0.1 64 7 29870 105 22 -21.3 5.7 | 98 13 -13.0 1.7 65 6 30175 65 11 -10.0 -4.6 | 11 9 -1.7 -8.6 Wind Parameters Mean winds (0-6000m): 85.5 at 12.2 knts Storm direction: 115.5 at 9.2 knts Shear (0-3000m) pos: 2.0 neg: 0.4 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 89.8 deg Storm rel helicity (0-3000m) pos: 22.4 neg: -9.8 tot: 12.6 m^2/s^2 ave: 4.2 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 1.6 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 47.27 Bulk Shear: 11.00 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 78 3 311 7| 4.4 0.0 4.4| 5.7 -4.4 1.4 2.7 0.21| 6.6 1.4 1000 81 5 327 6| 3.8 0.0 3.8| 10.3 -4.9 5.4 5.4 0.41| 5.5 2.2 1500 87 7 345 4| 3.9 0.0 3.9| 15.8 -4.9 10.9 7.3 0.58| 5.4 3.1 2000 97 8 360 3| 2.9 0.3 3.3| 19.4 -7.6 11.8 5.9 0.36| 6.5 2.4 2500 97 9 7 3| 2.3 0.4 2.8| 20.3 -9.2 11.1 4.4 0.27| 6.4 1.7 3000 96 9 13 3| 2.0 0.4 2.4| 22.4 -9.8 12.6 4.2 0.26| 6.0 1.6 4000 95 10 30 3| 1.7 0.6 2.3| 25.8 -12.5 13.3 3.3 0.24| 5.2 1.3 5000 89 11 38 5| 1.3 1.1 2.5| 25.8 -17.3 8.6 1.7 0.17| 5.0 0.8 6000 85 12 39 6| 1.0 1.0 2.0| 26.1 -21.1 5.0 0.8 0.13| 4.6 0.6 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20251027.12.gif