UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102912.upa.cvt Date: 1200Z 29 OCT 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:1200Z 29 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 25.4 24.0 92 1.4 24.4 0 0 298.1 301.6 297.4 353.5 19.02 1 1000 96 26.0 23.4 86 2.6 24.1 0 0 299.1 302.5 297.3 352.9 18.41 2 995 140 27.4 22.9 76 4.5 24.1 352 0 301.0 304.3 297.4 353.8 17.94 3 950 550 24.2 22.0 88 2.2 22.6 274 4 301.7 305.0 297.5 354.3 17.79 4 938 661 23.6 21.6 89 2.0 22.2 253 5 302.2 305.5 297.5 354.2 17.58 5 931 727 23.8 19.0 75 4.8 20.4 241 6 303.1 305.9 296.1 347.6 15.02 6 926 775 23.4 19.6 79 3.8 20.7 232 6 303.1 306.0 296.5 349.7 15.69 7 925 784 23.4 19.5 79 3.9 20.6 230 6 303.2 306.1 296.5 349.5 15.61 8 920 831 23.2 18.4 74 4.8 19.8 223 6 303.5 306.2 296.0 346.9 14.63 9 916 870 23.4 17.4 69 6.0 19.2 217 7 304.1 306.6 295.6 345.1 13.78 10 907 956 22.8 15.8 65 7.0 18.0 209 7 304.3 306.7 294.7 341.7 12.54 11 884 1180 21.4 16.4 73 5.0 17.9 206 10 305.1 307.6 295.6 345.1 13.39 12 868 1339 20.8 14.8 69 6.0 16.7 211 11 306.1 308.4 295.0 343.0 12.29 13 866 1359 20.4 15.6 74 4.8 17.1 212 11 305.9 308.3 295.4 344.8 12.98 14 850 1520 19.8 15.0 74 4.8 16.5 220 12 306.9 309.3 295.6 345.2 12.72 15 835 1673 18.8 14.6 77 4.2 16.0 220 13 307.4 309.8 295.6 345.5 12.62 16 813 1903 17.6 12.9 74 4.7 14.5 220 13 308.5 310.7 295.2 343.6 11.58 17 794 2105 17.6 10.6 64 7.0 13.1 220 7 310.6 312.5 294.7 341.7 10.16 18 785 2203 17.2 11.2 68 6.0 13.3 211 5 311.2 313.2 295.3 344.0 10.71 19 784 2214 17.0 10.0 63 7.0 12.5 209 5 311.1 312.9 294.7 341.4 9.88 20 755 2535 15.0 8.0 63 7.0 10.6 162 3 312.3 314.0 294.3 339.9 8.95 21 753 2557 15.0 8.0 63 7.0 10.6 158 3 312.5 314.2 294.4 340.3 8.98 22 743 2671 14.2 9.2 72 5.0 11.0 141 2 312.8 314.7 295.1 343.4 9.88 23 736 2751 14.0 7.0 63 7.0 9.7 130 1 313.5 315.1 294.3 340.1 8.57 24 725 2878 13.2 8.3 72 4.9 10.1 121 3 313.9 315.8 295.1 343.5 9.52 25 700 3173 11.4 5.4 67 6.0 7.8 100 6 315.1 316.7 294.4 340.4 8.06 26 698 3197 11.2 5.2 67 6.0 7.6 95 7 315.1 316.7 294.3 340.1 7.97 27 688 3317 10.2 6.2 76 4.0 7.8 73 9 315.3 317.0 294.9 342.5 8.68 28 665 3599 8.8 2.8 66 6.0 5.4 80 10 316.8 318.2 294.1 339.2 7.06 29 649 3800 7.4 3.8 78 3.6 5.3 77 13 317.5 319.0 294.8 342.1 7.77 30 645 3851 7.0 1.0 66 6.0 3.7 73 14 317.6 318.8 293.8 337.9 6.39 31 642 3890 6.8 3.4 79 3.4 4.8 71 15 317.8 319.3 294.8 342.0 7.64 32 630 4044 5.8 1.7 75 4.1 3.5 68 16 318.4 319.7 294.4 340.3 6.89 33 602 4415 3.4 2.2 92 1.2 2.7 84 14 319.7 321.2 295.2 343.6 7.48 34 587 4619 1.8 0.6 92 1.2 1.1 89 13 320.2 321.5 294.8 342.1 6.83 35 583 4674 1.6 0.4 92 1.2 0.9 91 13 320.6 321.9 294.9 342.4 6.78 36 580 4716 1.4 -1.8 79 3.2 -0.3 92 13 320.8 322.0 294.2 339.5 5.79 37 571 4842 0.6 0.0 96 0.6 0.3 95 13 321.3 322.6 295.0 343.0 6.72 38 559 5012 0.0 -0.3 98 0.3 -0.2 100 12 322.6 323.9 295.4 344.3 6.72 39 552 5113 -0.5 -2.9 84 2.4 -1.7 103 12 323.2 324.3 294.7 341.4 5.61 40 551 5128 -0.3 -2.4 86 2.1 -1.4 103 12 323.6 324.7 295.0 342.6 5.83 41 548 5171 -0.3 -4.4 74 4.1 -2.4 104 12 324.1 325.1 294.5 340.6 5.04 42 546 5201 -0.5 -1.9 90 1.4 -1.3 105 12 324.2 325.4 295.3 344.1 6.11 43 542 5259 -0.5 -3.2 82 2.7 -1.9 102 12 324.8 326.0 295.1 343.2 5.58 44 539 5304 -0.9 -2.6 88 1.7 -1.8 100 12 324.9 326.0 295.3 344.1 5.87 45 536 5348 -0.9 -3.1 85 2.2 -2.0 97 12 325.4 326.5 295.3 344.1 5.69 46 523 5544 -2.1 -5.2 79 3.1 -3.7 88 11 326.3 327.2 295.0 342.7 4.97 47 500 5900 -4.9 -5.4 96 0.5 -5.1 90 7 327.1 328.1 295.3 344.1 5.12 48 495 5979 -5.5 -5.7 98 0.2 -5.6 94 7 327.3 328.3 295.3 344.1 5.06 49 491 6043 -4.7 -6.6 87 1.9 -5.6 97 8 329.0 330.0 295.5 345.0 4.76 50 488 6091 -4.9 -7.4 83 2.5 -6.1 99 8 329.3 330.2 295.4 344.5 4.50 51 472 6353 -6.9 -8.5 88 1.6 -7.7 112 10 330.0 330.9 295.4 344.5 4.27 52 455 6639 -7.7 -10.6 80 2.9 -9.0 96 11 332.5 333.3 295.6 345.4 3.75 53 450 6725 -8.1 -10.7 82 2.6 -9.2 89 11 333.0 333.8 295.7 346.0 3.76 54 431 7059 -10.7 -11.8 92 1.1 -11.2 67 14 333.9 334.6 295.8 346.3 3.60 55 400 7630 -14.3 -16.0 87 1.7 -14.9 85 8 336.4 337.0 295.7 346.1 2.75 56 300 9760 -28.3 -32.0 70 3.7 -29.0 50 6 345.5 345.7 296.4 348.8 0.87 57 250 11040 -39.1 -43.2 65 4.1 -39.5 75 13 347.9 348.0 296.5 349.3 0.34 58 200 12520 -52.1 -61.1 33 9.0 -52.4 75 13 350.3 350.3 296.7 350.5 0.05 59 150 14320 -67.9 -76.9 27 9.0 -67.9 30 14 353.1 353.1 297.3 353.2 0.01 60 104 16449 -80.7 -87.7 30 7.0 -80.7 100 21 367.7 367.7 300.1 367.7 0.00 61 100 16670 -79.9 -85.9 36 6.0 -79.9 70 28 373.4 373.4 301.1 373.4 0.00 62 96 16901 -80.3 -86.3 36 6.0 -80.3 70 27 377.0 377.0 301.8 377.0 0.00 63 82 17794 -79.1 -86.1 31 7.0 -79.1 143 12 396.8 396.8 304.8 396.8 0.00 64 76 18224 -81.1 -87.1 36 6.0 -81.1 324 9 401.3 401.3 305.4 401.3 0.00 65 70 18690 -78.1 -87.1 22 9.0 -78.1 75 15 417.3 417.3 307.4 417.3 0.00 66 65 19114 -77.5 -87.5 19 10.0 -77.6 70 15 427.5 427.6 308.6 427.6 0.00 67 64 19202 -77.7 -88.7 15 11.0 -77.7 71 16 429.0 429.0 308.7 429.0 0.00 68 58 19771 -73.7 -89.7 7 16.0 -73.7 81 13 450.3 450.3 310.9 450.3 0.00 69 56 19979 -67.9 -88.9 3 21.0 -68.1 89 14 468.1 468.1 312.5 468.1 0.00 70 52 20425 -67.3 -89.3 3 22.0 -67.5 124 20 479.5 479.5 313.4 479.5 0.00 71 50 20660 -68.7 -89.7 3 21.0 -68.9 95 25 481.6 481.6 313.6 481.6 0.00 72 48 20904 -70.5 -91.5 3 21.0 -70.6 99 25 483.0 483.0 313.7 483.0 0.00 73 44 21424 -68.7 -91.7 2 23.0 -68.9 83 30 499.5 499.5 314.9 499.5 0.00 74 44 21424 -68.9 -91.9 2 23.0 -69.1 83 30 499.0 499.0 314.9 499.0 0.00 75 43 21563 -65.5 -90.5 2 25.0 -65.8 86 33 510.7 510.7 315.7 510.7 0.00 76 43 21563 -65.7 -91.7 2 26.0 -66.0 86 33 510.2 510.2 315.7 510.2 0.00 77 37 22481 -63.9 -89.9 2 26.0 -64.4 82 42 537.2 537.2 317.3 537.2 0.00 78 33 23180 -65.7 -91.7 2 26.0 -66.1 88 50 550.3 550.3 318.1 550.3 0.00 79 33 23180 -64.7 -91.7 1 27.0 -65.2 88 50 553.0 553.0 318.2 553.0 0.00 80 32 23370 -62.1 -91.1 1 29.0 -62.8 90 52 564.8 564.8 318.9 564.8 0.00 81 31 23566 -61.3 -90.3 1 29.0 -62.1 93 55 572.1 572.1 319.3 572.2 0.00 82 30 23770 -61.5 -89.5 1 28.0 -62.3 95 57 577.0 577.0 319.5 577.0 0.00 83 27 24429 -56.9 -88.9 1 32.0 -58.3 94 60 607.6 607.6 320.9 607.6 0.01 84 26 24668 -56.7 -87.7 1 31.0 -58.2 93 61 614.7 614.7 321.3 614.8 0.01 85 21 26012 -58.9 -88.9 1 30.0 -60.3 91 66 646.8 646.8 322.6 646.8 0.01 86 20 26320 -56.3 -89.3 1 33.0 -58.2 90 67 663.8 663.8 323.2 663.9 0.01 87 19 26651 -49.9 -85.9 1 36.0 -53.5 92 70 693.5 693.5 324.2 693.6 0.01 88 18 27006 -47.9 -83.9 1 36.0 -52.4 95 73 710.7 710.7 324.8 710.8 0.02 89 18 27006 -48.3 -84.3 1 36.0 -52.6 95 73 709.4 709.4 324.7 709.5 0.02 90 17 27384 -46.3 -83.3 1 37.0 -51.5 97 76 727.5 727.5 325.3 727.7 0.02 91 16 27788 -44.8 -82.7 1 38.0 -50.8 100 80 745.3 745.3 325.8 745.5 0.03 92 15 28221 -43.1 -82.1 1 39.0 -50.1 100 80 764.6 764.7 326.3 764.9 0.03 93 15 28221 -43.1 -82.1 1 39.0 -50.1 100 80 764.6 764.7 326.3 764.9 0.03 94 15 28221 -40.3 -81.3 0 41.0 -48.6 100 80 774.0 774.0 326.6 774.3 0.04 95 14 28695 -37.3 -79.3 0 42.0 -47.4 100 78 799.5 799.6 327.3 800.0 0.05 96 14 28695 -34.5 -77.5 0 43.0 -46.2 100 78 809.0 809.1 327.5 809.7 0.07 97 13 29214 -33.9 -76.9 1 43.0 -46.3 100 75 828.4 828.5 328.0 829.3 0.08 98 13 29214 -33.1 -77.1 0 44.0 -46.0 100 75 831.2 831.3 328.0 832.0 0.08 99 12 29776 -33.7 -77.7 0 44.0 -46.7 100 71 848.3 848.4 328.4 849.1 0.08 100 11 30381 -37.9 -79.9 0 42.0 -48.9 102 62 854.5 854.5 328.5 855.1 0.06 101 10 31036 -38.9 -80.9 0 42.0 -49.8 107 41 874.3 874.4 328.9 874.9 0.06 102 10 31036 -38.9 -80.9 0 42.0 -49.8 107 41 874.3 874.4 328.9 874.9 0.06 TRP 104 16449 -80.7 -87.7 30 7.0 -80.7 100 21 367.7 367.7 300.1 367.7 0.00 WND 16 27788 -44.8 -82.7 1 38.0 -50.8 100 80 745.3 745.3 325.8 745.5 0.03 Sounding variables and indices 1000-500 mb thick: 5804.00 m Freezing level: 559.00 mb = 5012.21 m = 16444.07 ft Wetbulb zero: 580.68 mb = 4706.45 m = 15440.93 ft Precipitable water: 2.32 inches Sfc-500 mean rel hum: 77.36 % Est. max temperature: 33.86 C = 92.95 F Sfc-Lift cond lev (LCL): 985.18 mb = 228.18 m = 748.62 ft T: 26.71 C 700-500 lapse rate: 5.98 C/km ThetaE index: 7.95 C Layer 925.0- 884.0 mb Conv cond level (CCL): 839.45 mb = 1627.63 m = 5339.92 ft Mean mixing ratio: 16.79 g/kg Conv temperature: 34.54 C = 94.17 F Cap Strength: 2.34 C Lifted Index: -2.52 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.78 C Lifted Index @700 mb: 0.36 C Showalter Index: -0.17 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 19.90 C K Index: 33.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 211.00 Risk: None Energy Index: -0.26 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 494.04 J/kg Max Up Vert Vel: 31.43 m/s Conv Inhibition (B-): 119.63 J/kg Cap Strength: 2.34 C Lift Cond Lev (LCL): 905.12 mb = 974.10 m = 3195.83 ft Lev Free Conv (LFC): 690.12 mb = 3291.54 m = 10798.90 ft Equ Level (EL): 180.12 mb = 13175.16 m = 43225.08 ft B at Equ Level: 491.74 J/kg Max Parcel Lev (MPL): 110.12 mb = 16116.63 m = 52875.44 ft Wind level data Storm motion: 143 at 7 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 0 0 -0.0 -0.0 | 323 7 4.1 -5.5 1 1000 96 0 0 -0.0 -0.0 | 323 7 4.1 -5.5 2 925 784 230 6 4.6 3.9 | 281 9 8.7 -1.6 3 911 914 210 7 3.5 6.1 | 266 8 7.6 0.6 4 880 1219 205 10 4.2 9.1 | 247 9 8.3 3.6 5 850 1520 220 12 7.7 9.2 | 253 12 11.8 3.7 6 820 1829 220 15 9.6 11.5 | 246 15 13.8 6.0 7 791 2134 220 6 3.9 4.6 | 276 8 8.0 -0.9 8 736 2743 130 1 -0.8 0.6 | 325 6 3.3 -4.8 9 700 3173 100 6 -5.9 1.0 | 22 5 -1.8 -4.4 10 685 3353 65 10 -9.1 -4.2 | 27 11 -5.0 -9.7 11 659 3658 85 10 -10.0 -0.9 | 43 9 -5.9 -6.3 12 635 3962 65 17 -15.4 -7.2 | 42 17 -11.3 -12.7 13 612 4267 80 14 -13.8 -2.4 | 51 12 -9.7 -7.9 14 546 5182 105 12 -11.6 3.1 | 72 8 -7.5 -2.4 15 507 5791 75 11 -10.6 -2.8 | 38 11 -6.5 -8.3 16 500 5900 90 7 -7.0 0.0 | 28 6 -2.9 -5.5 17 469 6401 115 10 -9.1 4.2 | 76 5 -5.0 -1.2 18 451 6706 90 11 -11.0 0.0 | 52 9 -6.9 -5.5 19 433 7010 65 14 -12.7 -5.9 | 37 14 -8.6 -11.4 20 401 7620 100 12 -11.8 2.1 | 66 8 -7.7 -3.4 21 400 7630 85 8 -8.0 -0.7 | 32 7 -3.9 -6.2 22 340 8839 75 10 -9.7 -2.6 | 35 10 -5.6 -8.1 23 300 9760 50 6 -4.6 -3.9 | 3 9 -0.5 -9.3 24 275 10363 45 3 -2.1 -2.1 | 345 8 2.0 -7.6 25 252 10973 90 12 -12.0 0.0 | 55 10 -7.9 -5.5 26 250 11040 75 13 -12.6 -3.4 | 44 12 -8.4 -8.8 27 230 11582 60 16 -13.9 -8.0 | 36 17 -9.7 -13.5 28 210 12192 55 17 -13.9 -9.8 | 33 18 -9.8 -15.2 29 200 12520 75 13 -12.6 -3.4 | 44 12 -8.4 -8.8 30 191 12802 80 12 -11.8 -2.1 | 46 11 -7.7 -7.6 31 182 13106 65 10 -9.1 -4.2 | 27 11 -5.0 -9.7 32 173 13411 70 10 -9.4 -3.4 | 31 10 -5.3 -8.9 33 150 14320 30 14 -7.0 -12.1 | 9 18 -2.9 -17.6 34 142 14630 25 15 -6.3 -13.6 | 7 19 -2.2 -19.1 35 135 14935 85 19 -18.9 -1.7 | 64 16 -14.8 -7.1 36 128 15240 100 19 -18.7 3.3 | 82 15 -14.6 -2.2 37 122 15545 110 13 -12.2 4.4 | 83 8 -8.1 -1.0 38 115 15850 80 15 -14.8 -2.6 | 53 13 -10.7 -8.1 39 104 16449 100 21 -20.7 3.6 | 84 17 -16.6 -1.8 40 104 16459 90 23 -23.0 0.0 | 74 20 -18.9 -5.5 41 100 16670 70 28 -26.3 -9.6 | 56 27 -22.2 -15.0 42 93 17069 70 27 -25.4 -9.2 | 55 26 -21.3 -14.7 43 84 17678 80 17 -16.7 -3.0 | 56 15 -12.6 -8.4 44 79 17983 245 4 3.6 1.7 | 296 9 7.7 -3.8 45 75 18288 345 10 2.6 -9.7 | 336 17 6.7 -15.1 46 71 18593 30 18 -9.0 -15.6 | 13 22 -4.9 -21.1 47 70 18690 75 15 -14.5 -3.9 | 48 14 -10.4 -9.4 48 68 18898 70 14 -13.2 -4.8 | 41 14 -9.0 -10.3 49 64 19202 70 16 -15.0 -5.5 | 45 15 -10.9 -10.9 50 61 19507 95 15 -14.9 1.3 | 69 12 -10.8 -4.2 51 58 19812 80 13 -12.8 -2.3 | 48 12 -8.7 -7.7 52 55 20117 95 14 -13.9 1.2 | 67 11 -9.8 -4.3 53 52 20422 125 20 -16.4 11.5 | 116 14 -12.3 6.0 54 50 20660 95 25 -24.9 2.2 | 81 21 -20.8 -3.3 55 49 20726 105 25 -24.1 6.5 | 93 20 -20.0 1.0 56 47 21031 95 25 -24.9 2.2 | 81 21 -20.8 -3.3 57 45 21336 80 28 -27.6 -4.9 | 66 26 -23.5 -10.3 58 40 21946 95 40 -39.8 3.5 | 87 36 -35.7 -2.0 59 37 22555 80 42 -41.4 -7.3 | 71 39 -37.3 -12.8 60 30 23770 95 57 -56.8 5.0 | 89 53 -52.7 -0.5 61 20 26320 90 67 -67.0 0.0 | 85 63 -62.9 -5.5 62 16 27788 100 80 -78.8 13.9 | 96 75 -74.7 8.4 63 15 28042 100 80 -78.8 13.9 | 96 75 -74.7 8.4 64 11 28956 100 69 -68.0 12.0 | 96 64 -63.8 6.5 65 9 29566 110 29 -27.3 9.9 | 101 24 -23.1 4.4 66 9 29870 355 10 0.9 -10.0 | 342 16 5.0 -15.4 67 8 30175 310 16 12.3 -10.3 | 314 23 16.4 -15.8 Wind Parameters Mean winds (0-6000m): 113.1 at 9.1 knts Storm direction: 143.1 at 6.8 knts Shear (0-3000m) pos: 0.8 neg: 1.4 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 37.0 deg Storm rel helicity (0-3000m) pos: 27.4 neg: -33.7 tot: -6.3 m^2/s^2 ave: -2.1 10^-3 m/s^2 rel: 0.00 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 0.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 32.02 Bulk Shear: 15.43 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 ------------------------------------------------------------------------------- 500 277 2 314 8| 0.0 3.9 3.9| 0.4 -7.0 -6.7 -13.3 -0.55| 5.0 -2.7 1000 223 4 291 7| 0.0 4.2 4.2| 0.4 -25.2 -24.8 -24.8 -0.79| 6.7 -5.3 1500 216 6 274 8| 1.5 2.8 4.3| 3.3 -28.9 -25.5 -17.0 -0.59| 6.3 -3.8 2000 218 8 265 9| 1.1 1.3 2.5| 13.7 -33.7 -20.0 -10.0 -0.33| 7.0 -2.3 2500 216 7 267 8| 0.9 1.0 1.9| 22.7 -33.7 -11.0 -4.4 -0.11| 7.3 -0.8 3000 215 6 271 8| 0.8 1.4 2.2| 27.4 -33.7 -6.3 -2.1 0.00| 7.0 0.0 4000 178 7 242 4| 0.6 2.7 3.2| 39.2 -36.2 3.0 0.7 0.08| 7.6 0.6 5000 126 9 84 3| 1.3 2.1 3.4| 54.7 -36.2 18.5 3.7 0.15| 7.0 1.0 6000 113 9 66 5| 1.4 1.8 3.2| 56.9 -51.0 5.9 1.0 0.06| 6.8 0.4 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20251029.12.gif