UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:0000Z 10 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 1007 33 26.8 24.1 85 2.7 24.8 260 7 299.4 302.8 297.7 355.2 19.09 1 1000 112 26.4 23.3 83 3.1 24.2 265 7 299.5 302.9 297.3 353.1 18.30 2 935 703 21.4 20.9 97 0.5 21.1 255 9 300.3 303.4 296.5 349.7 16.87 3 930 750 22.4 19.8 85 2.6 20.6 253 8 301.7 304.7 296.3 348.4 15.82 4 926 788 22.2 19.4 84 2.8 20.2 251 7 301.9 304.8 296.1 347.6 15.49 5 925 797 22.2 19.5 85 2.7 20.3 250 7 302.0 304.9 296.2 348.1 15.61 6 892 1113 20.2 18.7 91 1.5 19.2 189 3 303.1 305.9 296.4 348.7 15.39 7 850 1529 17.8 15.4 86 2.4 16.2 95 5 304.8 307.2 295.2 343.8 13.06 8 843 1600 17.4 14.8 85 2.6 15.7 95 5 305.1 307.4 295.0 342.9 12.66 9 808 1961 14.6 14.1 97 0.5 14.3 95 8 305.8 308.2 295.2 343.7 12.62 10 803 2014 15.0 13.6 91 1.4 14.1 95 8 306.8 309.1 295.2 343.8 12.29 11 783 2228 13.8 12.3 91 1.5 12.9 95 10 307.7 309.9 295.0 342.7 11.56 12 772 2347 13.2 12.2 94 1.0 12.6 94 11 308.3 310.5 295.2 343.7 11.65 13 770 2369 13.4 11.4 88 2.0 12.1 94 11 308.8 310.9 294.9 342.4 11.07 14 744 2659 11.8 10.5 92 1.3 11.0 92 14 310.1 312.1 295.0 343.1 10.79 15 737 2738 11.8 9.2 84 2.6 10.2 92 15 310.9 312.8 294.7 341.5 9.97 16 711 3039 10.6 7.0 78 3.6 8.4 90 18 312.8 314.5 294.4 340.3 8.88 17 700 3169 10.0 7.1 82 2.9 8.2 100 19 313.6 315.3 294.7 341.8 9.08 18 690 3289 9.2 6.7 84 2.5 7.7 100 20 314.0 315.7 294.8 341.8 8.96 19 635 3975 5.6 2.2 79 3.4 3.7 138 27 317.4 318.8 294.3 339.9 7.08 20 626 4092 5.6 1.0 72 4.6 3.0 137 28 318.7 320.0 294.3 339.7 6.59 21 595 4507 2.8 -0.4 79 3.2 1.1 134 29 320.1 321.3 294.4 340.2 6.26 22 562 4968 0.4 -3.4 76 3.8 -1.6 131 28 322.6 323.6 294.3 339.9 5.30 23 550 5141 -0.7 -2.0 91 1.3 -1.4 129 28 323.3 324.4 295.0 342.9 6.02 24 545 5215 -0.9 -2.8 87 1.9 -1.9 129 28 323.9 325.0 294.9 342.6 5.72 25 541 5274 -0.7 -3.5 81 2.8 -2.1 128 27 324.8 325.9 295.0 342.8 5.47 26 508 5775 -4.5 -4.9 97 0.4 -4.7 125 26 326.1 327.1 295.1 343.4 5.24 27 500 5900 -4.7 -5.9 91 1.2 -5.3 135 25 327.3 328.3 295.2 343.7 4.93 28 495 5979 -5.1 -6.6 89 1.5 -5.8 136 26 327.8 328.7 295.1 343.5 4.72 29 480 6219 -6.9 -7.0 99 0.1 -7.0 138 28 328.4 329.4 295.3 344.2 4.72 30 469 6400 -7.5 -8.8 90 1.3 -8.1 140 29 329.9 330.7 295.3 344.1 4.20 31 451 6703 -9.5 -10.0 96 0.5 -9.7 106 20 331.1 331.9 295.4 344.6 3.97 32 425 7159 -11.5 -14.3 80 2.8 -12.6 101 22 334.2 334.8 295.4 344.6 2.98 33 424 7177 -11.5 -14.1 81 2.6 -12.5 101 22 334.4 335.0 295.5 345.0 3.03 34 414 7359 -13.3 -14.4 91 1.1 -13.7 97 23 334.4 335.0 295.5 344.9 3.03 35 400 7620 -14.3 -17.3 78 3.0 -15.4 80 22 336.4 336.9 295.6 345.1 2.46 36 381 7988 -17.1 -18.9 86 1.8 -17.7 83 23 337.4 337.9 295.6 345.5 2.26 37 379 8027 -17.3 -19.9 80 2.6 -18.1 83 23 337.7 338.1 295.6 345.1 2.08 38 372 8167 -18.5 -19.9 89 1.4 -19.0 84 24 337.9 338.3 295.6 345.5 2.12 39 369 8228 -18.7 -21.2 81 2.5 -19.5 85 24 338.4 338.8 295.6 345.3 1.91 40 353 8557 -21.1 -22.2 91 1.1 -21.4 100 22 339.5 339.9 295.8 346.1 1.83 41 351 8599 -21.3 -23.5 82 2.2 -21.9 99 22 339.8 340.1 295.7 345.7 1.64 42 338 8877 -23.7 -24.8 91 1.1 -24.0 96 24 340.2 340.5 295.7 345.7 1.51 43 332 9008 -24.5 -26.6 83 2.1 -25.0 94 25 340.8 341.1 295.7 345.7 1.31 44 330 9052 -24.7 -28.2 73 3.5 -25.5 94 25 341.1 341.4 295.6 345.4 1.14 45 326 9141 -25.3 -27.8 80 2.5 -25.9 93 25 341.5 341.8 295.7 346.0 1.19 46 320 9276 -26.3 -29.0 78 2.7 -26.9 91 26 341.9 342.2 295.7 346.0 1.09 47 318 9321 -26.5 -30.4 70 3.9 -27.3 90 27 342.3 342.5 295.7 345.9 0.96 48 307 9575 -28.5 -31.7 74 3.2 -29.1 87 28 342.9 343.1 295.8 346.3 0.88 49 300 9740 -29.5 -34.5 62 5.0 -30.3 85 29 343.8 343.9 295.8 346.4 0.68 50 299 9764 -29.7 -34.7 62 5.0 -30.6 85 29 343.8 344.0 295.8 346.4 0.67 51 287 10054 -32.5 -35.6 74 3.1 -33.0 85 30 343.9 344.0 295.8 346.4 0.64 52 279 10252 -33.9 -38.1 66 4.2 -34.5 88 29 344.7 344.8 295.9 346.7 0.51 53 278 10277 -33.9 -39.9 55 6.0 -34.7 88 29 345.0 345.1 295.9 346.7 0.43 54 271 10455 -35.5 -38.9 71 3.4 -36.0 91 27 345.2 345.3 296.0 347.1 0.49 55 250 11010 -40.1 -46.1 53 6.0 -40.6 75 19 346.4 346.5 296.1 347.4 0.24 56 200 12490 -53.5 -56.1 73 2.6 -53.6 35 12 348.0 348.1 296.3 348.5 0.10 57 150 14270 -69.9 -73.6 58 3.7 -69.9 350 20 349.7 349.7 296.5 349.7 0.01 58 106 16297 -78.9 -84.9 37 6.0 -78.9 100 37 369.1 369.1 300.4 369.1 0.00 59 100 16630 -78.3 -86.3 26 8.0 -78.3 95 33 376.4 376.4 301.6 376.5 0.00 60 96 16864 -76.1 -86.1 19 10.0 -76.2 100 33 385.2 385.2 303.1 385.2 0.00 61 87 17426 -78.7 -86.7 26 8.0 -78.7 100 34 390.9 390.9 303.9 390.9 0.00 62 82 17764 -77.3 -87.3 19 10.0 -77.3 103 30 400.5 400.5 305.3 400.5 0.00 63 79 17978 -74.9 -86.9 14 12.0 -74.9 110 20 409.7 409.7 306.5 409.7 0.00 64 76 18202 -76.1 -88.1 13 12.0 -76.2 81 16 411.8 411.8 306.7 411.8 0.00 65 74 18357 -73.1 -87.1 10 14.0 -73.2 71 13 421.2 421.2 307.9 421.3 0.00 66 70 18680 -74.9 -87.9 12 13.0 -75.0 285 6 424.1 424.1 308.2 424.2 0.00 67 68 18848 -75.7 -88.7 11 13.0 -75.7 248 7 426.0 426.0 308.4 426.0 0.00 68 67 18935 -71.9 -88.9 6 17.0 -72.0 229 8 436.0 436.0 309.4 436.0 0.00 69 66 19024 -72.1 -89.1 6 17.0 -72.2 209 9 437.4 437.4 309.6 437.4 0.00 70 58 19789 -70.3 -89.3 5 19.0 -70.4 72 10 458.0 458.0 311.6 458.0 0.00 71 55 20104 -71.9 -89.9 5 18.0 -72.0 84 13 461.3 461.3 311.9 461.3 0.00 72 50 20670 -69.7 -90.7 3 21.0 -69.9 70 19 479.2 479.2 313.4 479.2 0.00 73 46 21165 -71.3 -91.3 4 20.0 -71.5 73 19 486.9 486.9 314.0 487.0 0.00 74 35 22826 -60.3 -88.3 1 28.0 -61.1 91 50 555.2 555.2 318.4 555.3 0.00 75 34 23006 -61.1 -88.1 2 27.0 -61.8 91 54 557.7 557.7 318.5 557.8 0.00 76 32 23386 -58.3 -87.3 1 29.0 -59.3 90 55 575.0 575.0 319.4 575.0 0.01 77 30 23790 -60.3 -87.3 2 27.0 -61.2 85 54 580.3 580.3 319.7 580.3 0.01 78 29 24001 -60.5 -87.5 2 27.0 -61.4 85 55 585.4 585.4 319.9 585.4 0.01 79 26 24680 -60.9 -88.9 1 28.0 -61.9 85 60 602.8 602.8 320.7 602.8 0.01 80 23 25446 -58.9 -87.9 1 29.0 -60.2 87 67 630.2 630.2 321.9 630.2 0.01 81 21 26020 -56.1 -86.1 1 30.0 -58.0 89 74 655.2 655.3 322.9 655.3 0.01 82 20 26330 -56.9 -86.9 1 30.0 -58.7 90 77 662.0 662.0 323.2 662.1 0.01 83 18 27001 -55.1 -86.1 1 31.0 -57.5 93 80 687.9 687.9 324.0 688.0 0.01 84 17 27369 -53.0 -85.0 1 31.9 -56.1 95 82 705.9 705.9 324.6 706.0 0.02 85 15 28185 -48.5 -82.5 1 34.0 -53.2 94 75 746.7 746.7 325.8 746.9 0.03 86 14 28644 -44.5 -81.5 1 37.0 -51.1 94 68 775.1 775.2 326.6 775.5 0.04 87 13 29144 -41.5 -80.5 1 39.0 -49.8 93 61 802.1 802.2 327.3 802.6 0.05 88 12 29686 -42.9 -79.9 1 37.0 -50.8 92 53 815.7 815.8 327.6 816.3 0.06 89 11 30275 -41.7 -79.7 1 38.0 -50.6 91 44 840.7 840.7 328.2 841.3 0.06 90 10 30920 -42.7 -80.7 1 38.0 -51.5 90 35 860.2 860.2 328.6 860.7 0.06 91 9.1 31559 -41.5 -80.5 1 39.0 -51.4 54 31 888.3 888.3 329.2 889.0 0.07 92 8.3 32190 -36.9 -78.9 0 42.0 -49.9 19 26 930.1 930.1 330.0 931.1 0.10 93 7.4 32991 -33.3 -77.3 0 44.0 -49.2 336 21 975.8 975.8 330.8 977.4 0.14 94 7.0 33380 -35.7 -77.7 1 42.0 -50.3 315 18 981.5 981.5 330.9 983.1 0.14 95 6.4 34000 -38.3 -79.3 1 41.0 -51.8 995.9 996.0 331.1 997.3 0.12 96 6.1 34331 -36.7 -78.7 0 42.0 -51.5 1016.6 1016.6 331.5 1018.2 0.13 TRP 106 16297 -78.9 -84.9 37 6.0 -78.9 100 37 369.1 369.1 300.4 369.1 0.00 WND 17 27369 -53.0 -85.0 1 31.9 -56.1 95 82 705.9 705.9 324.6 706.0 0.02 Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 557.64 mb = 5031.17 m = 16506.26 ft Wetbulb zero: 581.55 mb = 4691.61 m = 15392.23 ft Precipitable water: 2.42 inches Sfc-500 mean rel hum: 85.35 % Est. max temperature: 31.96 C = 89.53 F Sfc-Lift cond lev (LCL): 968.72 mb = 391.44 m = 1284.23 ft T: 24.04 C 700-500 lapse rate: 5.38 C/km ThetaE index: 7.60 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 896.25 mb = 1071.51 m = 3515.41 ft Mean mixing ratio: 17.11 g/kg Conv temperature: 30.41 C = 86.74 F Cap Strength: 1.28 C Lifted Index: -2.02 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.51 C Lifted Index @700 mb: -0.80 C Showalter Index: 0.55 C Risk: Thunderstorms probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.10 C K Index: 35.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 219.80 Risk: None Energy Index: -0.08 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 751.49 J/kg Max Up Vert Vel: 38.77 m/s Conv Inhibition (B-): 15.49 J/kg Cap Strength: 1.28 C Lift Cond Lev (LCL): 929.06 mb = 758.74 m = 2489.26 ft Lev Free Conv (LFC): 854.06 mb = 1487.92 m = 4881.56 ft Equ Level (EL): 144.06 mb = 14506.03 m = 47591.37 ft B at Equ Level: 737.90 J/kg Max Parcel Lev (MPL): 94.06 mb = 16980.44 m = 55709.43 ft Wind level data Storm motion: 156 at 13 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 1007 33 260 7 6.9 1.2 | 312 16 12.2 -10.9 1 1000 112 265 7 7.0 0.6 | 313 17 12.3 -11.5 2 978 305 270 11 11.0 -0.0 | 307 20 16.3 -12.2 3 945 610 260 10 9.8 1.7 | 305 18 15.1 -10.4 4 925 797 250 7 6.6 2.4 | 309 15 11.9 -9.8 5 913 914 250 5 4.7 1.7 | 316 14 10.0 -10.4 6 881 1219 155 2 -0.8 1.8 | 337 11 4.5 -10.3 7 850 1529 95 5 -5.0 0.4 | 358 12 0.3 -11.7 8 791 2134 95 9 -9.0 0.8 | 18 12 -3.7 -11.4 9 710 3048 90 18 -18.0 0.0 | 46 18 -12.7 -12.2 10 700 3169 100 19 -18.7 3.3 | 57 16 -13.4 -8.9 11 684 3353 100 20 -19.7 3.5 | 59 17 -14.4 -8.7 12 659 3658 140 24 -15.4 18.4 | 122 12 -10.1 6.2 13 611 4267 135 30 -21.2 21.2 | 120 18 -15.9 9.1 14 507 5791 125 26 -21.3 14.9 | 100 16 -16.0 2.8 15 500 5900 135 25 -17.7 17.7 | 114 14 -12.4 5.5 16 469 6401 140 29 -18.6 22.2 | 127 17 -13.3 10.1 17 450 6706 105 20 -19.3 5.2 | 64 16 -14.0 -7.0 18 416 7315 100 23 -22.7 4.0 | 65 19 -17.4 -8.2 19 400 7620 80 22 -21.7 -3.8 | 46 23 -16.4 -16.0 20 400 7620 80 21 -20.7 -3.6 | 44 22 -15.4 -15.8 21 368 8230 85 24 -23.9 -2.1 | 53 23 -18.6 -14.2 22 353 8534 100 22 -21.7 3.8 | 63 18 -16.4 -8.3 23 300 9740 85 29 -28.9 -2.5 | 58 28 -23.6 -14.7 24 287 10058 85 30 -29.9 -2.6 | 59 29 -24.6 -14.8 25 263 10668 95 26 -25.9 2.3 | 64 23 -20.6 -9.9 26 250 11010 75 19 -18.4 -4.9 | 37 21 -13.1 -17.1 27 240 11278 70 17 -16.0 -5.8 | 31 21 -10.7 -18.0 28 219 11887 70 18 -16.9 -6.2 | 32 22 -11.6 -18.3 29 200 12490 35 12 -6.9 -9.8 | 4 22 -1.6 -22.0 30 200 12497 45 11 -7.8 -7.8 | 7 20 -2.5 -19.9 31 181 13106 25 14 -5.9 -12.7 | 1 25 -0.6 -24.8 32 172 13411 35 15 -8.6 -12.3 | 8 25 -3.3 -24.4 33 150 14270 350 20 3.5 -19.7 | 345 33 8.8 -31.8 34 134 14935 335 32 13.5 -29.0 | 335 45 18.8 -41.2 35 127 15240 350 35 6.1 -34.5 | 346 48 11.4 -46.6 36 121 15545 55 36 -29.5 -20.6 | 36 41 -24.2 -32.8 37 114 15850 85 50 -49.8 -4.4 | 70 47 -44.5 -16.5 38 109 16154 95 43 -42.8 3.7 | 77 38 -37.5 -8.4 39 106 16297 100 37 -36.4 6.4 | 80 32 -31.1 -5.7 40 100 16630 95 33 -32.9 2.9 | 71 29 -27.6 -9.3 41 98 16764 100 33 -32.5 5.7 | 77 28 -27.2 -6.4 42 83 17678 100 34 -33.5 5.9 | 77 29 -28.2 -6.2 43 79 17983 110 20 -18.8 6.8 | 69 15 -13.5 -5.3 44 75 18288 70 14 -13.2 -4.8 | 25 19 -7.9 -16.9 45 71 18593 75 10 -9.7 -2.6 | 16 15 -4.4 -14.7 46 70 18680 285 6 5.8 -1.6 | 321 18 11.1 -13.7 47 61 19507 105 12 -11.6 3.1 | 35 11 -6.3 -9.0 48 58 19812 70 10 -9.4 -3.4 | 15 16 -4.1 -15.6 49 55 20117 85 13 -13.0 -1.1 | 30 15 -7.7 -13.3 50 52 20422 55 14 -11.5 -8.0 | 17 21 -6.2 -20.2 51 50 20670 70 19 -17.9 -6.5 | 34 22 -12.6 -18.7 52 47 21031 60 16 -13.9 -8.0 | 23 22 -8.6 -20.2 53 43 21641 115 28 -25.4 11.8 | 89 20 -20.1 -0.3 54 41 21946 95 26 -25.9 2.3 | 64 23 -20.6 -9.9 55 33 23165 90 58 -58.0 0.0 | 77 54 -52.7 -12.2 56 30 23774 90 49 -49.0 0.0 | 74 45 -43.7 -12.2 57 30 23790 85 54 -53.8 -4.7 | 71 51 -48.5 -16.9 58 25 24994 85 62 -61.8 -5.4 | 73 59 -56.5 -17.6 59 20 26330 90 77 -77.0 0.0 | 80 73 -71.7 -12.2 60 17 27369 95 82 -81.7 7.1 | 86 77 -76.4 -5.0 61 16 27737 95 82 -81.7 7.1 | 86 77 -76.4 -5.0 62 10 30920 90 35 -35.0 0.0 | 68 32 -29.7 -12.2 63 7 33380 315 18 12.7 -12.7 | 324 31 18.0 -24.9 Wind Parameters Mean winds (0-6000m): 126.4 at 17.7 knts Storm direction: 156.4 at 13.3 knts Shear (0-3000m) pos: 0.6 neg: 4.8 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 94.1 deg Storm rel helicity (0-3000m) pos: 74.9 neg: -12.1 tot: 62.8 m^2/s^2 ave: 20.9 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 3.4 10^-3/s Energy-Hel index: 0.22 Bulk Rich Number: 8.59 Bulk Shear: 87.51 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 ------------------------------------------------------------------------------- 500 267 10 308 19| 3.4 0.0 3.4| 0.6 -12.0 -11.4 -22.9 -0.40| 5.9 -2.4 1000 261 8 309 17| 1.7 4.3 5.9| 16.3 -12.1 4.1 4.1 0.12| 7.4 0.9 1500 255 7 312 16| 1.1 5.2 6.3| 37.3 -12.1 25.1 16.7 0.40| 7.7 3.1 2000 240 7 309 14| 0.8 4.8 5.6| 47.5 -12.1 35.3 17.7 0.48| 6.6 3.2 2500 149 7 346 6| 0.7 4.8 5.4| 61.2 -12.1 49.1 19.6 0.54| 6.2 3.4 3000 105 9 18 10| 0.6 4.8 5.4| 74.9 -12.1 62.8 20.9 0.56| 6.0 3.4 4000 117 12 41 9| 2.6 3.6 6.2|146.1 -13.0 133.1 33.3 0.65| 7.5 4.9 5000 125 16 68 8| 2.1 3.2 5.3|146.1 -28.5 117.5 23.5 0.55| 6.6 3.6 6000 126 18 80 9| 2.0 2.7 4.7|163.3 -40.5 122.7 20.5 0.51| 6.2 3.2 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20251010.00.gif