UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:0000Z 6 DEC 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 27.4 25.6 90 1.8 26.1 0 0 300.2 304.0 299.1 362.0 21.01 1 1000 86 27.6 25.3 87 2.3 25.9 280 2 300.8 304.5 299.1 361.8 20.71 2 994 140 27.8 24.9 84 2.9 25.6 280 2 301.5 305.2 299.0 361.6 20.33 3 942 615 23.6 22.8 95 0.8 23.0 284 4 301.9 305.3 298.2 357.6 18.87 4 934 690 23.2 21.7 91 1.5 22.1 284 5 302.2 305.5 297.6 354.7 17.76 5 925 775 23.4 19.3 78 4.1 20.5 285 5 303.2 306.1 296.4 348.9 15.41 6 923 794 23.4 18.9 76 4.5 20.2 286 5 303.4 306.2 296.2 348.1 15.06 7 909 928 22.6 17.6 73 5.0 19.1 295 2 303.9 306.5 295.7 345.8 14.07 8 878 1230 20.4 17.3 82 3.1 18.2 306 3 304.7 307.3 296.0 347.3 14.30 9 850 1510 19.4 15.1 76 4.3 16.5 315 3 306.5 308.9 295.5 344.9 12.80 10 837 1643 18.6 14.9 79 3.7 16.1 347 3 307.0 309.4 295.7 345.6 12.84 11 832 1694 18.6 13.7 73 4.9 15.3 359 2 307.5 309.7 295.1 343.5 11.93 12 812 1903 16.8 14.6 87 2.2 15.3 49 2 307.7 310.2 296.0 347.0 12.98 13 801 2020 16.8 14.0 84 2.8 14.9 77 1 308.9 311.3 296.0 347.3 12.65 14 795 2084 16.8 11.8 72 5.0 13.5 92 1 309.6 311.7 295.1 343.2 11.01 15 792 2116 16.4 13.5 83 2.9 14.4 100 1 309.5 311.9 296.0 347.2 12.38 16 787 2170 16.4 11.4 72 5.0 13.1 105 1 310.1 312.1 295.1 343.1 10.83 17 784 2203 16.2 11.2 72 5.0 13.0 104 2 310.2 312.2 295.0 343.0 10.72 18 775 2301 15.8 11.0 73 4.8 12.7 103 3 310.8 312.8 295.2 343.6 10.70 19 759 2479 15.4 9.4 67 6.0 11.6 101 5 312.2 314.1 294.9 342.5 9.81 20 752 2558 15.0 8.0 63 7.0 10.6 100 6 312.6 314.3 294.4 340.4 8.99 21 739 2706 13.8 11.2 84 2.6 12.1 99 7 312.9 315.0 296.2 348.0 11.39 22 737 2729 13.6 9.9 78 3.7 11.2 99 7 312.9 314.9 295.6 345.2 10.45 23 724 2879 12.8 8.9 77 3.9 10.3 97 9 313.6 315.5 295.4 344.4 9.94 24 721 2914 12.4 8.8 79 3.6 10.1 97 9 313.6 315.4 295.3 344.3 9.91 25 719 2937 12.2 10.3 88 1.9 11.0 96 10 313.6 315.7 296.1 347.7 11.02 26 715 2984 12.4 8.5 77 3.9 9.9 96 10 314.3 316.2 295.4 344.8 9.79 27 700 3162 10.8 7.3 79 3.5 8.6 95 11 314.4 316.2 295.1 343.1 9.21 28 697 3198 10.4 7.8 84 2.6 8.8 94 11 314.4 316.2 295.3 344.2 9.58 29 695 3222 10.4 8.1 86 2.3 8.9 93 11 314.6 316.5 295.6 345.2 9.81 30 693 3246 10.2 7.9 86 2.3 8.8 93 11 314.7 316.5 295.5 344.9 9.70 31 680 3404 9.6 6.2 79 3.4 7.5 92 11 315.7 317.4 295.1 343.2 8.78 32 666 3577 8.2 5.9 85 2.3 6.8 101 13 316.0 317.7 295.2 343.6 8.78 33 654 3728 8.0 4.4 78 3.6 5.8 109 13 317.5 319.0 295.0 342.9 8.05 34 617 4207 4.6 2.6 87 2.0 3.4 106 12 318.9 320.3 295.0 342.8 7.51 35 599 4449 3.2 1.0 85 2.2 2.0 101 12 320.0 321.3 294.8 342.0 6.89 36 597 4476 3.4 0.6 82 2.8 1.8 102 12 320.5 321.8 294.8 342.1 6.71 37 596 4489 3.4 1.1 85 2.3 2.1 102 12 320.7 322.0 295.1 343.1 6.97 38 594 4517 3.2 -0.2 78 3.4 1.3 102 12 320.7 322.0 294.6 341.2 6.36 39 582 4683 2.0 0.4 89 1.6 1.1 103 11 321.2 322.5 295.1 343.1 6.79 40 578 4738 2.2 -0.4 83 2.6 0.8 104 11 322.1 323.4 295.0 342.9 6.45 41 571 4837 1.4 -0.1 90 1.5 0.5 105 10 322.3 323.6 295.3 343.9 6.67 42 567 4894 1.6 -3.3 70 4.9 -0.9 105 10 323.2 324.2 294.4 340.5 5.29 43 530 5436 -1.7 -3.0 91 1.3 -2.4 81 15 325.5 326.6 295.4 344.6 5.80 44 527 5482 -1.9 -4.4 83 2.5 -3.2 80 15 325.8 326.8 295.1 343.1 5.25 45 515 5665 -3.1 -4.8 88 1.7 -4.0 77 14 326.5 327.5 295.2 343.7 5.21 46 500 5900 -3.5 -6.5 80 3.0 -5.0 100 14 328.8 329.7 295.4 344.6 4.71 47 496 5963 -3.7 -7.1 77 3.4 -5.4 102 14 329.3 330.2 295.4 344.5 4.53 48 494 5995 -3.7 -8.7 68 5.0 -6.0 102 14 329.7 330.5 295.1 343.2 4.01 49 492 6027 -3.9 -7.7 75 3.8 -5.7 103 14 329.8 330.7 295.4 344.5 4.36 50 482 6189 -4.9 -8.2 78 3.3 -6.5 101 13 330.5 331.4 295.5 345.0 4.28 51 464 6487 -6.7 -11.5 69 4.8 -8.8 89 11 331.9 332.6 295.2 343.6 3.42 52 448 6760 -8.9 -11.1 84 2.2 -9.9 84 10 332.5 333.2 295.5 345.0 3.66 53 439 6918 -9.3 -13.3 73 4.0 -10.9 97 12 333.9 334.5 295.4 344.7 3.13 54 400 7630 -14.5 -16.0 88 1.5 -15.0 80 18 336.1 336.7 295.7 345.8 2.75 55 387 7879 -16.1 -17.2 91 1.1 -16.5 84 18 337.2 337.8 295.8 346.3 2.57 56 300 9750 -28.3 -39.3 34 11.0 -29.9 95 21 345.5 345.6 296.0 347.2 0.42 57 250 11030 -39.1 -46.1 47 7.0 -39.7 100 27 347.9 348.0 296.4 348.9 0.24 58 200 12510 -52.1 -67.1 15 15.0 -52.4 125 34 350.3 350.3 296.7 350.4 0.02 59 150 14310 -67.3 -73.3 42 6.0 -67.4 80 46 354.2 354.2 297.5 354.2 0.01 60 100 16650 -84.1 -90.1 34 6.0 -84.1 75 36 365.2 365.2 299.7 365.2 0.00 61 96 16875 -84.9 -90.9 33 6.0 -84.9 76 38 368.0 368.0 300.2 368.0 0.00 62 91 17167 -87.3 -91.6 45 4.3 -87.3 77 43 368.9 368.9 300.4 368.9 0.00 63 90 17227 -87.5 -91.9 44 4.4 -87.5 78 45 369.6 369.6 300.5 369.6 0.00 64 87 17411 -87.9 -92.1 45 4.2 -87.9 79 48 372.4 372.4 301.0 372.4 0.00 65 80 17863 -89.3 -93.9 41 4.6 -89.3 100 46 378.6 378.6 302.0 378.6 0.00 66 78 17999 -88.9 -94.9 31 6.0 -88.9 103 42 382.2 382.2 302.6 382.2 0.00 67 77 18070 -83.9 -91.9 23 8.0 -83.9 104 39 394.0 394.0 304.3 394.0 0.00 68 75 18216 -83.5 -90.5 28 7.0 -83.5 107 35 397.8 397.8 304.9 397.8 0.00 69 70 18600 -81.5 -89.5 24 8.0 -81.5 115 34 410.0 410.0 306.5 410.0 0.00 70 69 18681 -79.1 -88.1 21 9.0 -79.1 116 34 416.9 416.9 307.3 416.9 0.00 71 68 18764 -79.5 -88.5 21 9.0 -79.6 118 33 417.8 417.8 307.4 417.8 0.00 72 65 19022 -76.3 -87.3 16 11.0 -76.3 124 23 430.2 430.2 308.9 430.2 0.00 73 60 19482 -77.1 -88.1 16 11.0 -77.1 6 10 438.3 438.3 309.7 438.4 0.00 74 57 19777 -76.3 -89.3 11 13.0 -76.3 60 17 446.6 446.6 310.6 446.6 0.00 75 56 19880 -73.1 -88.1 8 15.0 -73.2 66 20 456.2 456.2 311.4 456.2 0.00 76 54 20093 -72.9 -89.9 6 17.0 -73.0 70 27 461.4 461.4 311.9 461.4 0.00 77 52 20316 -69.3 -89.3 4 20.0 -69.5 70 31 474.8 474.8 313.0 474.8 0.00 78 50 20550 -69.1 -90.1 3 21.0 -69.3 70 35 480.7 480.7 313.5 480.7 0.00 79 47 20923 -66.9 -89.9 3 23.0 -67.1 75 36 494.5 494.5 314.5 494.5 0.00 80 43 21459 -68.9 -90.9 3 22.0 -69.1 103 40 502.3 502.3 315.1 502.3 0.00 81 39 22044 -68.7 -91.7 2 23.0 -68.9 93 45 517.1 517.1 316.1 517.1 0.00 82 38 22201 -66.7 -90.7 2 24.0 -67.0 91 46 526.0 526.0 316.7 526.0 0.00 83 37 22362 -67.1 -91.1 2 24.0 -67.4 88 48 529.0 529.0 316.9 529.0 0.00 84 36 22529 -64.1 -90.1 2 26.0 -64.6 85 49 540.9 540.9 317.6 541.0 0.00 85 35 22702 -63.9 -89.9 2 26.0 -64.4 82 50 545.8 545.8 317.9 545.9 0.00 86 34 22880 -64.9 -89.9 2 25.0 -65.4 80 52 547.7 547.8 318.0 547.8 0.00 87 32 23252 -63.3 -89.3 2 26.0 -63.9 78 55 561.6 561.6 318.7 561.6 0.00 88 30 23650 -62.1 -90.1 1 28.0 -62.8 90 57 575.3 575.3 319.5 575.4 0.00 89 28 24080 -58.5 -88.5 1 30.0 -59.7 93 58 596.8 596.8 320.5 596.9 0.01 90 22 25627 -49.5 -82.5 1 33.0 -52.9 90 56 666.2 666.3 323.3 666.4 0.02 91 21 25932 -49.5 -82.5 1 33.0 -53.0 85 55 675.2 675.2 323.6 675.3 0.02 92 20 26250 -50.9 -82.9 1 32.0 -54.1 80 53 680.4 680.4 323.8 680.5 0.02 93 16 27702 -52.1 -84.1 1 32.0 -55.5 70 30 721.3 721.3 325.1 721.5 0.02 94 15 28121 -51.1 -85.1 1 34.0 -55.0 70 34 738.1 738.1 325.6 738.2 0.02 95 15 28121 -48.3 -83.3 1 35.0 -53.1 70 34 747.4 747.4 325.8 747.6 0.03 96 14 28576 -49.3 -83.3 1 34.0 -54.0 78 15 758.9 758.9 326.2 759.1 0.03 97 13 29064 -48.1 -83.1 1 35.0 -53.5 247 19 779.3 779.3 326.7 779.5 0.03 98 12 29589 -50.9 -83.9 1 33.0 -55.5 255 54 787.4 787.4 327.0 787.7 0.03 99 11 30163 -45.5 -82.5 1 37.0 -52.6 260 54 826.9 826.9 327.9 827.2 0.04 100 10 30800 -44.9 -81.9 1 37.0 -52.7 260 57 851.9 852.0 328.4 852.4 0.05 101 8.2 32139 -41.7 -80.7 1 39.0 -52.0 257 65 914.3 914.4 329.7 915.1 0.07 102 7.8 32481 -38.3 -79.3 1 41.0 -50.8 257 67 941.1 941.2 330.2 942.2 0.10 103 7.1 33132 -36.7 -78.7 0 42.0 -50.7 255 71 973.4 973.4 330.8 974.7 0.12 104 7.0 33230 -36.9 -78.7 1 41.9 -50.8 255 72 976.7 976.7 330.8 978.0 0.12 105 6.4 33849 -37.9 -78.9 1 41.0 -51.7 997.6 997.7 331.2 999.1 0.12 TRP 80 17863 -89.3 -93.9 41 4.6 -89.3 100 46 378.6 378.6 302.0 378.6 0.00 WND 7.0 33230 -36.9 -78.7 1 41.9 -50.8 255 72 976.7 976.7 330.8 978.0 0.12 Sounding variables and indices 1000-500 mb thick: 5814.00 m Freezing level: 549.06 mb = 5156.95 m = 16918.92 ft Wetbulb zero: 569.51 mb = 4858.24 m = 15938.91 ft Precipitable water: 2.43 inches Sfc-500 mean rel hum: 81.31 % Est. max temperature: 33.41 C = 92.14 F Sfc-Lift cond lev (LCL): 978.64 mb = 277.49 m = 910.39 ft T: 26.58 C 700-500 lapse rate: 5.22 C/km ThetaE index: 16.24 C Layer 1000.0- 878.0 mb Conv cond level (CCL): 891.32 mb = 1098.56 m = 3604.16 ft Mean mixing ratio: 18.20 g/kg Conv temperature: 31.55 C = 88.79 F Cap Strength: 1.33 C Lifted Index: -2.64 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.12 C Lifted Index @700 mb: -1.41 C Showalter Index: 1.34 C Risk: Showers probable Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 18.60 C K Index: 34.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 201.20 Risk: None Energy Index: -0.11 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1345.09 J/kg Max Up Vert Vel: 51.87 m/s Conv Inhibition (B-): 17.02 J/kg Cap Strength: 1.33 C Lift Cond Lev (LCL): 920.09 mb = 821.63 m = 2695.59 ft Lev Free Conv (LFC): 825.09 mb = 1766.00 m = 5793.88 ft Equ Level (EL): 765.09 mb = 2411.10 m = 7910.34 ft B at Equ Level: 17.15 J/kg Max Parcel Lev (MPL): 75.09 mb = 18209.22 m = 59740.80 ft Wind level data Storm motion: 124 at 6 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 0 0 -0.0 -0.0 | 304 6 5.2 -3.4 1 1000 86 280 2 2.0 -0.3 | 298 8 7.1 -3.8 2 925 775 285 5 4.8 -1.3 | 295 11 10.0 -4.7 3 910 914 295 2 1.8 -0.8 | 302 8 7.0 -4.3 4 850 1510 315 3 2.1 -2.1 | 307 9 7.3 -5.5 5 790 2134 105 1 -1.0 0.3 | 307 5 4.2 -3.2 6 709 3048 95 11 -11.0 1.0 | 67 6 -5.8 -2.5 7 700 3162 95 11 -11.0 1.0 | 67 6 -5.8 -2.5 8 684 3353 90 11 -11.0 0.0 | 60 7 -5.8 -3.4 9 659 3658 105 14 -13.5 3.6 | 91 8 -8.4 0.2 10 634 3962 125 10 -8.2 5.7 | 127 4 -3.0 2.3 11 611 4267 100 13 -12.8 2.3 | 81 8 -7.7 -1.2 12 567 4877 105 10 -9.7 2.6 | 79 5 -4.5 -0.8 13 546 5182 85 15 -14.9 -1.3 | 64 11 -9.8 -4.7 14 507 5791 75 14 -13.5 -3.6 | 50 11 -8.4 -7.1 15 500 5900 100 14 -13.8 2.4 | 83 9 -8.6 -1.0 16 488 6096 105 14 -13.5 3.6 | 91 8 -8.4 0.2 17 451 6706 80 10 -9.8 -1.7 | 42 7 -4.7 -5.2 18 433 7010 105 13 -12.6 3.4 | 90 7 -7.4 -0.1 19 417 7315 105 10 -9.7 2.6 | 79 5 -4.5 -0.8 20 401 7620 80 18 -17.7 -3.1 | 62 14 -12.6 -6.6 21 400 7630 80 18 -17.7 -3.1 | 62 14 -12.6 -6.6 22 384 7925 85 18 -17.9 -1.6 | 69 14 -12.8 -5.0 23 326 9144 105 11 -10.6 2.8 | 84 6 -5.5 -0.6 24 313 9449 115 13 -11.8 5.5 | 107 7 -6.6 2.1 25 300 9750 95 21 -20.9 1.8 | 84 16 -15.8 -1.6 26 300 9754 95 21 -20.9 1.8 | 84 16 -15.8 -1.6 27 250 11030 100 27 -26.6 4.7 | 93 21 -21.4 1.3 28 230 11582 100 28 -27.6 4.9 | 94 22 -22.4 1.4 29 220 11887 120 30 -26.0 15.0 | 119 24 -20.8 11.6 30 200 12510 125 34 -27.9 19.5 | 125 28 -22.7 16.1 31 191 12802 125 34 -27.9 19.5 | 125 28 -22.7 16.1 32 165 13716 90 42 -42.0 0.0 | 85 37 -36.8 -3.4 33 150 14310 80 46 -45.3 -8.0 | 74 42 -40.2 -11.4 34 135 14935 80 49 -48.3 -8.5 | 75 45 -43.1 -11.9 35 103 16459 80 29 -28.6 -5.0 | 70 25 -23.4 -8.5 36 100 16650 75 36 -34.8 -9.3 | 67 32 -29.6 -12.7 37 98 16764 75 36 -34.8 -9.3 | 67 32 -29.6 -12.7 38 83 17678 80 53 -52.2 -9.2 | 75 49 -47.0 -12.6 39 80 17863 100 46 -45.3 8.0 | 96 40 -40.2 4.6 40 70 18593 115 23 -20.8 9.7 | 112 17 -15.7 6.3 41 70 18600 115 34 -30.8 14.4 | 113 28 -25.7 10.9 42 66 18898 120 33 -28.6 16.5 | 119 27 -23.4 13.1 43 63 19202 130 11 -8.4 7.1 | 138 5 -3.3 3.6 44 60 19507 360 10 -0.0 -10.0 | 339 14 5.2 -13.4 45 57 19812 65 18 -16.3 -7.6 | 45 16 -11.2 -11.0 46 54 20117 70 27 -25.4 -9.2 | 58 24 -20.2 -12.7 47 50 20550 70 35 -32.9 -12.0 | 61 32 -27.7 -15.4 48 49 20726 60 34 -29.4 -17.0 | 50 32 -24.3 -20.4 49 44 21336 105 39 -37.7 10.1 | 102 33 -32.5 6.7 50 32 23165 75 54 -52.2 -14.0 | 70 50 -47.0 -17.4 51 30 23650 90 57 -57.0 0.0 | 86 52 -51.8 -3.4 52 24 24994 100 60 -59.1 10.4 | 97 54 -53.9 7.0 53 20 26250 80 53 -52.2 -9.2 | 75 49 -47.0 -12.6 54 17 27127 80 52 -51.2 -9.0 | 75 48 -46.1 -12.5 55 16 27737 70 29 -27.3 -9.9 | 59 26 -22.1 -13.3 56 15 28346 70 36 -33.8 -12.3 | 61 33 -28.7 -15.7 57 14 28651 80 10 -9.8 -1.7 | 42 7 -4.7 -5.2 58 13 28956 245 10 9.1 4.2 | 267 14 14.2 0.8 59 12 29566 255 55 53.1 14.2 | 259 59 58.3 10.8 60 12 29870 255 46 44.4 11.9 | 260 50 49.6 8.5 61 11 30175 260 54 53.2 9.4 | 264 59 58.3 5.9 62 10 30800 260 57 56.1 9.9 | 264 62 61.3 6.5 63 7 33230 255 72 69.5 18.6 | 258 76 74.7 15.2 Wind Parameters Mean winds (0-6000m): 93.6 at 8.2 knts Storm direction: 123.6 at 6.2 knts Shear (0-3000m) pos: 1.6 neg: 0.3 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 122.9 deg Storm rel helicity (0-3000m) pos: 15.1 neg: -4.3 tot: 10.8 m^2/s^2 ave: 3.6 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 1.4 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 83.22 Bulk Shear: 16.16 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 ------------------------------------------------------------------------------- 500 282 3 297 9| 0.0 4.1 4.1| 0.0 -2.1 -2.1 -4.2 -0.27| 4.1 -1.1 1000 285 3 297 9| 1.0 2.0 3.0| 2.9 -2.3 0.6 0.6 0.01| 4.1 0.0 1500 292 3 300 9| 0.8 1.4 2.2| 5.3 -2.3 3.0 2.0 0.12| 3.2 0.4 2000 298 3 302 9| 1.3 1.0 2.4| 9.1 -3.5 5.6 2.8 0.15| 3.6 0.5 2500 302 3 303 9| 1.9 0.8 2.7| 11.8 -4.3 7.5 3.0 0.24| 3.9 0.9 3000 33 4 334 7| 1.6 0.3 1.9| 15.1 -4.3 10.8 3.6 0.34| 4.2 1.4 4000 95 6 12 3| 1.3 0.2 1.5| 28.3 -6.4 22.0 5.5 0.39| 4.6 1.8 5000 99 7 37 3| 1.0 0.7 1.7| 28.3 -13.1 15.2 3.0 0.21| 4.7 1.0 6000 94 8 47 4| 1.2 0.9 2.1| 43.9 -23.3 20.6 3.4 0.21| 5.0 1.1 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20251206.00.gif