UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:0000Z 9 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 28.2 24.6 81 3.6 25.5 230 5 300.9 304.5 298.5 359.1 19.73 1 1000 99 28.4 24.1 78 4.3 25.2 230 5 301.5 305.1 298.4 358.3 19.23 2 996 135 28.6 24.0 76 4.6 25.2 234 6 302.1 305.6 298.5 358.9 19.19 3 926 779 22.4 21.6 95 0.8 21.8 265 15 302.1 305.4 297.7 354.8 17.81 4 925 788 22.4 21.6 95 0.8 21.8 265 15 302.2 305.5 297.7 354.9 17.83 5 879 1232 19.6 18.5 93 1.1 18.8 265 23 303.7 306.6 296.5 349.6 15.43 6 850 1522 19.0 15.3 79 3.7 16.5 270 21 306.0 308.5 295.5 345.0 12.97 7 847 1552 19.0 14.7 76 4.3 16.1 270 21 306.4 308.7 295.3 344.0 12.51 8 824 1789 18.0 12.0 68 6.0 14.1 274 19 307.7 309.7 294.4 340.3 10.76 9 814 1894 17.0 12.6 75 4.4 14.1 276 18 307.7 309.9 294.8 342.0 11.34 10 799 2053 16.8 9.8 63 7.0 12.4 279 17 309.2 311.0 293.9 338.3 9.56 11 764 2434 14.8 9.8 72 5.0 11.6 285 13 311.0 312.9 294.7 341.7 10.01 12 744 2658 13.4 6.4 63 7.0 9.2 289 11 311.8 313.4 293.6 337.0 8.13 13 737 2738 12.8 6.8 67 6.0 9.2 290 10 312.0 313.6 293.9 338.1 8.44 14 729 2830 12.6 3.6 54 9.0 7.4 294 10 312.8 314.1 292.8 334.0 6.81 15 724 2888 12.0 6.0 67 6.0 8.4 297 10 312.7 314.3 293.8 338.0 8.13 16 700 3170 10.4 6.2 75 4.2 7.9 310 7 314.0 315.6 294.4 340.6 8.53 17 682 3386 9.0 5.2 77 3.8 6.7 343 3 314.8 316.4 294.4 340.3 8.16 18 673 3496 8.8 4.6 75 4.2 6.3 355 4 315.8 317.3 294.5 340.7 7.93 19 668 3558 9.0 3.0 66 6.0 5.5 1 5 316.7 318.0 294.1 339.2 7.13 20 662 3632 8.4 2.4 66 6.0 4.9 9 6 316.8 318.1 294.0 338.6 6.89 21 637 3949 6.2 1.2 70 5.0 3.4 43 9 317.8 319.1 294.0 338.7 6.57 22 618 4196 4.2 1.8 84 2.4 2.8 70 11 318.3 319.6 294.5 340.8 7.07 23 596 4490 2.0 0.1 87 1.9 1.0 70 13 319.0 320.3 294.3 339.8 6.48 24 592 4545 1.8 -0.3 86 2.1 0.7 67 14 319.4 320.7 294.3 339.7 6.34 25 588 4599 2.0 -4.0 64 6.0 -1.0 65 14 320.3 321.2 293.3 336.0 4.84 26 565 4920 0.2 -2.4 83 2.6 -1.2 73 17 321.8 322.9 294.4 340.3 5.69 27 558 5020 -0.3 -4.0 76 3.7 -2.2 76 18 322.4 323.4 294.1 339.1 5.10 28 556 5049 -0.3 -5.3 69 5.0 -2.8 76 19 322.7 323.6 293.8 337.9 4.64 29 551 5121 -0.7 -5.7 69 5.0 -3.1 78 19 323.1 324.0 293.8 338.0 4.54 30 546 5194 -1.3 -6.1 70 4.8 -3.6 80 20 323.2 324.1 293.8 337.8 4.44 31 544 5223 -1.5 -4.9 78 3.4 -3.2 80 20 323.3 324.3 294.1 339.4 4.89 32 538 5311 -1.9 -5.9 74 4.0 -3.8 80 21 323.9 324.8 294.1 339.0 4.58 33 525 5505 -3.5 -5.9 83 2.4 -4.7 80 22 324.2 325.1 294.3 339.7 4.69 34 520 5581 -3.9 -7.7 75 3.8 -5.7 80 23 324.6 325.4 293.9 338.3 4.12 35 518 5611 -4.1 -7.3 78 3.2 -5.6 80 23 324.7 325.6 294.0 338.9 4.27 36 517 5627 -4.3 -6.9 82 2.6 -5.5 80 23 324.7 325.5 294.1 339.3 4.41 37 511 5719 -4.5 -12.5 54 8.0 -7.8 80 23 325.5 326.1 293.1 335.2 2.86 38 509 5750 -4.5 -12.5 54 8.0 -7.8 80 24 325.9 326.5 293.2 335.6 2.88 39 503 5843 -5.1 -8.2 79 3.1 -6.5 80 24 326.3 327.1 294.3 340.0 4.10 40 500 5890 -5.1 -8.6 76 3.5 -6.7 80 24 326.8 327.6 294.4 340.2 4.00 41 494 5985 -5.5 -12.5 58 7.0 -8.4 79 24 327.5 328.1 293.7 337.5 2.96 42 492 6017 -5.7 -11.7 63 6.0 -8.2 79 24 327.6 328.2 293.9 338.4 3.17 43 490 6049 -5.9 -11.9 63 6.0 -8.4 79 24 327.7 328.4 293.9 338.4 3.14 44 488 6081 -5.7 -15.7 45 10.0 -9.5 79 24 328.4 328.8 293.4 336.3 2.31 45 484 6146 -6.1 -13.1 58 7.0 -8.9 78 24 328.6 329.2 293.9 338.5 2.88 46 480 6211 -6.5 -9.7 78 3.2 -7.9 78 24 328.9 329.7 294.8 341.8 3.82 47 478 6244 -6.5 -14.5 53 8.0 -9.6 78 24 329.3 329.8 293.9 338.3 2.60 48 476 6277 -6.7 -12.7 62 6.0 -9.2 78 24 329.5 330.1 294.3 339.8 3.03 49 472 6343 -6.9 -15.9 49 9.0 -10.4 77 23 330.0 330.5 293.9 338.1 2.35 50 470 6377 -7.1 -16.1 49 9.0 -10.5 77 23 330.2 330.6 293.9 338.2 2.32 51 467 6427 -7.5 -18.5 41 11.0 -11.4 77 23 330.3 330.7 293.6 336.9 1.90 52 456 6613 -9.1 -14.1 67 5.0 -11.1 76 23 330.5 331.1 294.4 340.2 2.82 53 453 6664 -9.5 -12.1 81 2.6 -10.6 75 23 330.7 331.3 294.8 342.1 3.34 54 451 6698 -9.5 -15.5 62 6.0 -11.8 75 23 331.1 331.6 294.3 339.9 2.54 55 400 7620 -14.9 -27.9 32 13.0 -18.3 75 18 335.6 335.8 294.1 339.2 0.96 56 300 9740 -28.9 -42.9 25 14.0 -30.7 75 25 344.6 344.7 295.7 345.8 0.29 57 250 11010 -39.7 -44.4 61 4.7 -40.1 95 38 347.0 347.1 296.3 348.2 0.29 58 200 12490 -52.7 -58.7 48 6.0 -52.9 90 39 349.3 349.3 296.5 349.6 0.07 59 150 14280 -68.9 -72.8 57 3.9 -68.9 80 41 351.4 351.4 297.0 351.5 0.01 60 113 15921 -81.5 -85.5 51 4.0 -81.5 75 23 357.5 357.5 298.2 357.6 0.00 61 100 16610 -79.9 -85.9 36 6.0 -79.9 70 45 373.4 373.4 301.1 373.4 0.00 62 95 16901 -79.1 -87.1 26 8.0 -79.1 70 44 380.4 380.4 302.3 380.4 0.00 63 91 17148 -75.7 -86.7 16 11.0 -75.7 70 42 391.9 391.9 304.0 391.9 0.00 64 85 17544 -74.7 -87.7 12 13.0 -74.7 75 39 401.6 401.6 305.4 401.6 0.00 65 84 17613 -72.7 -86.7 10 14.0 -72.8 78 38 407.1 407.1 306.2 407.1 0.00 66 72 18508 -77.3 -86.3 22 9.0 -77.3 105 33 415.6 415.6 307.2 415.7 0.00 67 70 18670 -76.3 -87.3 16 11.0 -76.3 110 32 421.2 421.2 307.9 421.2 0.00 68 69 18753 -76.1 -87.1 16 11.0 -76.2 110 32 423.3 423.3 308.1 423.3 0.00 69 64 19194 -69.3 -91.3 3 22.0 -69.4 120 25 447.4 447.4 310.6 447.5 0.00 70 62 19384 -67.9 -89.9 3 22.0 -68.1 108 19 454.6 454.6 311.3 454.6 0.00 71 57 19886 -70.3 -89.3 5 19.0 -70.4 70 10 460.3 460.3 311.8 460.3 0.00 72 55 20099 -68.1 -90.1 3 22.0 -68.3 70 11 470.0 470.0 312.7 470.0 0.00 73 52 20436 -67.9 -89.9 3 22.0 -68.1 123 11 478.1 478.1 313.3 478.1 0.00 74 50 20670 -69.9 -89.9 4 20.0 -70.1 95 11 478.8 478.8 313.4 478.8 0.00 75 46 21165 -71.3 -90.3 4 19.0 -71.5 104 10 486.9 486.9 314.0 487.0 0.00 76 41 21853 -67.1 -91.1 2 24.0 -67.4 93 29 513.7 513.7 315.9 513.7 0.00 77 40 22003 -64.1 -90.1 2 26.0 -64.6 90 35 524.9 524.9 316.6 524.9 0.00 78 37 22482 -62.7 -88.7 2 26.0 -63.3 81 44 540.3 540.3 317.5 540.3 0.00 79 36 22651 -63.5 -89.5 2 26.0 -64.0 81 45 542.5 542.5 317.6 542.5 0.00 80 30 23780 -60.1 -88.1 1 28.0 -61.0 95 60 580.8 580.8 319.7 580.8 0.01 81 27 24443 -58.3 -86.3 2 28.0 -59.5 91 61 603.6 603.6 320.7 603.7 0.01 82 24 25183 -60.3 -87.3 2 27.0 -61.4 85 59 618.5 618.5 321.4 618.5 0.01 83 23 25450 -58.9 -87.9 1 29.0 -60.2 85 59 630.2 630.2 321.9 630.2 0.01 84 22 25733 -54.3 -86.3 1 32.0 -56.5 85 60 651.9 652.0 322.7 652.0 0.01 85 20 26350 -51.1 -83.1 1 32.0 -54.2 85 62 679.8 679.8 323.7 679.9 0.02 86 18 27034 -51.9 -83.9 1 32.0 -55.1 85 65 698.0 698.0 324.4 698.2 0.02 87 17 27406 -49.5 -82.5 1 33.0 -53.5 85 66 717.2 717.2 325.0 717.4 0.03 88 15 28224 -50.7 -83.7 1 33.0 -54.7 85 69 739.4 739.4 325.6 739.6 0.02 89 13 29161 -48.5 -82.5 1 34.0 -53.7 92 78 777.9 777.9 326.7 778.2 0.03 90 13 29161 -45.5 -81.5 1 36.0 -52.0 92 78 788.3 788.3 327.0 788.6 0.04 91 12 29697 -43.9 -80.8 1 37.0 -51.4 100 85 812.3 812.3 327.5 812.8 0.05 92 11 30284 -42.1 -80.1 1 38.0 -50.8 106 69 839.2 839.2 328.2 839.8 0.06 93 10 30930 -41.1 -79.1 1 38.0 -50.8 115 45 866.1 866.2 328.8 866.9 0.08 94 9.8 31067 -41.3 -79.3 1 38.0 -51.0 108 43 870.4 870.4 328.8 871.2 0.08 95 9.5 31278 -40.1 -79.1 1 39.0 -50.5 98 41 882.7 882.8 329.1 883.6 0.08 96 9.2 31499 -35.5 -77.5 1 42.0 -48.8 88 38 908.4 908.5 329.6 909.6 0.11 97 9.1 31575 -34.7 -76.7 1 42.0 -48.5 85 38 914.3 914.4 329.7 915.7 0.12 98 8.5 32047 -37.7 -77.7 1 40.0 -50.1 63 32 920.6 920.7 329.8 921.9 0.11 99 8.2 32295 -36.3 -77.3 1 41.0 -49.7 51 29 935.7 935.7 330.1 937.1 0.12 100 7.3 33093 -40.7 -79.7 1 39.0 -52.1 14 20 949.3 949.4 330.4 950.4 0.10 101 7.0 33380 -37.9 -78.9 1 41.0 -51.2 360 17 972.4 972.4 330.8 973.7 0.11 102 6.9 33479 -37.3 -78.3 1 41.0 -51.0 978.9 978.9 330.8 980.3 0.13 103 6.7 33682 -37.5 -78.5 1 41.0 -51.2 986.3 986.4 330.9 987.8 0.13 TRP 113 15921 -81.5 -85.5 51 4.0 -81.5 75 23 357.5 357.5 298.2 357.6 0.00 WND 12 29697 -43.9 -80.8 1 37.0 -51.4 100 85 812.3 812.3 327.5 812.8 0.05 Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 562.20 mb = 4960.18 m = 16273.36 ft Wetbulb zero: 590.44 mb = 4565.88 m = 14979.74 ft Precipitable water: 2.22 inches Sfc-500 mean rel hum: 76.32 % Est. max temperature: 32.93 C = 91.28 F Sfc-Lift cond lev (LCL): 954.39 mb = 511.82 m = 1679.17 ft T: 24.97 C 700-500 lapse rate: 5.70 C/km ThetaE index: 14.66 C Layer 879.0- 814.0 mb Conv cond level (CCL): 916.73 mb = 866.11 m = 2841.52 ft Mean mixing ratio: 18.32 g/kg Conv temperature: 29.77 C = 85.59 F Cap Strength: 0.17 C Lifted Index: -4.30 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.84 C Lifted Index @700 mb: -1.87 C Showalter Index: -0.29 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 20.40 C K Index: 35.20 Risk: > 80 % chance of thunderstorms Sweat Index: 249.60 Risk: None Energy Index: -0.98 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1856.06 J/kg Max Up Vert Vel: 60.93 m/s Conv Inhibition (B-): 0.34 J/kg Cap Strength: 0.17 C Lift Cond Lev (LCL): 921.66 mb = 819.49 m = 2688.59 ft Lev Free Conv (LFC): 906.66 mb = 962.28 m = 3157.04 ft Equ Level (EL): 116.66 mb = 15736.74 m = 51629.10 ft B at Equ Level: 1840.49 J/kg Max Parcel Lev (MPL): 76.66 mb = 18143.86 m = 59526.38 ft Wind level data Storm motion: 5 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 5 3.8 3.2 | 198 15 4.7 14.2 1 1000 99 230 5 3.8 3.2 | 198 15 4.7 14.2 2 977 305 255 11 10.6 2.8 | 220 18 11.5 13.9 3 944 610 270 14 14.0 -0.0 | 234 19 14.9 11.0 4 925 788 265 15 14.9 1.3 | 232 20 15.8 12.3 5 912 914 260 19 18.7 3.3 | 234 24 19.6 14.3 6 880 1219 265 23 22.9 2.0 | 241 27 23.8 13.0 7 850 1522 270 21 21.0 -0.0 | 243 24 21.9 11.0 8 791 2134 280 16 15.8 -2.8 | 244 19 16.6 8.2 9 736 2743 290 10 9.4 -3.4 | 234 13 10.3 7.6 10 710 3048 305 10 8.2 -5.7 | 240 10 9.1 5.3 11 700 3170 310 7 5.4 -4.5 | 224 9 6.2 6.5 12 684 3353 340 3 1.0 -2.8 | 193 8 1.9 8.2 13 611 4267 80 12 -11.8 -2.1 | 129 14 -10.9 8.9 14 589 4572 65 14 -12.7 -5.9 | 113 13 -11.8 5.1 15 546 5182 80 20 -19.7 -3.5 | 112 20 -18.8 7.5 16 506 5791 80 24 -23.6 -4.2 | 107 24 -22.8 6.8 17 500 5890 80 24 -23.6 -4.2 | 107 24 -22.8 6.8 18 450 6706 75 23 -22.2 -6.0 | 103 22 -21.3 5.1 19 433 7010 90 20 -20.0 0.0 | 120 22 -19.1 11.0 20 400 7620 75 18 -17.4 -4.7 | 111 18 -16.5 6.4 21 400 7620 65 17 -15.4 -7.2 | 105 15 -14.5 3.8 22 368 8230 95 21 -20.9 1.8 | 123 24 -20.0 12.8 23 312 9449 90 30 -30.0 0.0 | 111 31 -29.1 11.0 24 300 9740 75 25 -24.1 -6.5 | 101 24 -23.3 4.5 25 287 10058 70 25 -23.5 -8.6 | 96 23 -22.6 2.5 26 250 11010 95 38 -37.9 3.3 | 111 40 -37.0 14.3 27 240 11278 95 38 -37.9 3.3 | 111 40 -37.0 14.3 28 200 12490 90 39 -39.0 0.0 | 106 40 -38.1 11.0 29 181 13106 90 43 -43.0 0.0 | 105 44 -42.1 11.0 30 150 14280 80 41 -40.4 -7.1 | 96 40 -39.5 3.9 31 141 14630 75 40 -38.6 -10.4 | 91 38 -37.8 0.7 32 121 15545 100 38 -37.4 6.6 | 116 41 -36.5 17.6 33 114 15850 100 29 -28.6 5.0 | 120 32 -27.7 16.0 34 113 15921 75 23 -22.2 -6.0 | 103 22 -21.3 5.1 35 108 16154 75 23 -22.2 -6.0 | 103 22 -21.3 5.1 36 103 16459 55 30 -24.6 -17.2 | 75 24 -23.7 -6.2 37 100 16610 70 45 -42.3 -15.4 | 84 42 -41.4 -4.4 38 97 16764 70 45 -42.3 -15.4 | 84 42 -41.4 -4.4 39 88 17374 70 40 -37.6 -13.7 | 86 37 -36.7 -2.7 40 70 18670 110 32 -30.1 10.9 | 127 37 -29.2 22.0 41 67 18898 110 32 -30.1 10.9 | 127 37 -29.2 22.0 42 64 19202 120 25 -21.7 12.5 | 139 31 -20.8 23.5 43 61 19507 100 16 -15.8 2.8 | 133 20 -14.9 13.8 44 58 19812 70 10 -9.4 -3.4 | 132 11 -8.5 7.6 45 55 20117 70 11 -10.3 -3.8 | 127 12 -9.5 7.2 46 52 20422 125 11 -9.0 6.3 | 155 19 -8.1 17.3 47 50 20670 95 11 -11.0 1.0 | 140 16 -10.1 12.0 48 50 20726 100 11 -10.8 1.9 | 142 16 -10.0 12.9 49 45 21336 105 9 -8.7 2.3 | 150 15 -7.8 13.3 50 39 22250 85 43 -42.8 -3.7 | 100 43 -42.0 7.3 51 37 22555 80 44 -43.3 -7.6 | 95 43 -42.4 3.4 52 30 23780 95 60 -59.8 5.2 | 105 61 -58.9 16.2 53 29 24079 95 63 -62.8 5.5 | 105 64 -61.9 16.5 54 25 24994 85 58 -57.8 -5.1 | 96 57 -56.9 6.0 55 20 26350 85 62 -61.8 -5.4 | 95 61 -60.9 5.6 56 14 28651 85 71 -70.7 -6.2 | 94 70 -69.8 4.8 57 12 29697 100 85 -83.7 14.8 | 107 87 -82.8 25.8 58 12 29870 100 85 -83.7 14.8 | 107 87 -82.8 25.8 59 10 30930 115 45 -40.8 19.0 | 127 50 -39.9 30.0 60 7 33380 360 17 -0.0 -17.0 | 352 6 0.9 -6.0 Wind Parameters Mean winds (0-6000m): 334.6 at 14.7 knts Storm direction: 4.6 at 11.0 knts Shear (0-3000m) pos: 1.9 neg: 1.3 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 41.2 deg Storm rel helicity (0-3000m) pos: 85.5 neg: -12.2 tot: 73.3 m^2/s^2 ave: 24.4 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 2.4 10^-3/s Energy-Hel index: 0.95 Bulk Rich Number: 53.90 Bulk Shear: 34.43 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 ------------------------------------------------------------------------------- 500 255 10 217 17| 10.0 0.0 10.0| 42.9 0.0 42.9 85.9 0.93| 10.5 9.7 1000 261 13 227 19| 5.0 3.8 8.8| 59.6 -1.3 58.3 58.3 0.65| 9.6 6.2 1500 263 16 233 21| 3.9 2.5 6.4| 80.1 -1.3 78.8 52.5 0.63| 8.2 5.2 2000 266 17 236 21| 2.5 1.9 4.4| 81.9 -1.5 80.4 40.2 0.53| 7.4 3.9 2500 269 16 237 21| 1.8 1.5 3.3| 81.9 -8.0 73.9 29.6 0.40| 7.0 2.8 3000 272 15 237 19| 1.9 1.3 3.2| 85.5 -12.2 73.3 24.4 0.36| 6.6 2.4 4000 278 13 236 17| 2.8 1.0 3.8| 85.5 -38.7 46.9 11.7 0.00| 7.3 0.0 5000 287 13 242 15| 3.1 0.8 3.9| 86.9 -53.7 33.2 6.6 -0.05| 7.2 -0.4 6000 335 15 288 8| 2.9 0.5 3.4| 87.5 -66.0 21.5 3.6 -0.07| 6.6 -0.5 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20251009.00.gif