UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:1200Z 28 NOV 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 1002 33 26.8 25.2 91 1.6 25.6 10 2 299.8 303.5 298.7 360.1 20.54 1 1000 71 26.8 25.3 92 1.5 25.7 55 2 300.0 303.7 298.8 360.8 20.71 2 988 179 27.8 24.6 83 3.2 25.4 59 3 302.0 305.7 299.0 361.5 20.08 3 949 536 24.8 23.5 92 1.3 23.9 72 5 302.4 306.0 298.8 360.4 19.56 4 925 762 23.6 21.3 87 2.3 21.9 80 7 303.4 306.7 297.8 355.4 17.50 5 910 905 23.0 19.9 83 3.1 20.8 75 8 304.2 307.3 297.2 352.7 16.28 6 890 1099 21.4 20.0 92 1.4 20.4 73 7 304.5 307.6 297.6 354.6 16.76 7 863 1367 20.2 17.7 86 2.5 18.5 71 6 306.0 308.8 296.8 350.7 14.93 8 851 1488 19.2 18.4 95 0.8 18.7 70 6 306.2 309.1 297.4 353.7 15.85 9 850 1498 19.2 18.2 94 1.0 18.5 70 6 306.3 309.2 297.3 353.3 15.66 10 818 1828 17.8 14.8 83 3.0 15.8 65 8 308.2 310.6 296.1 347.7 13.05 11 806 1955 17.2 16.0 93 1.2 16.4 63 9 308.8 311.5 297.1 352.3 14.34 12 803 1987 17.2 14.2 83 3.0 15.2 62 9 309.2 311.6 296.2 348.0 12.79 13 792 2105 17.0 12.7 76 4.3 14.1 61 10 310.2 312.4 295.7 346.0 11.74 14 771 2335 16.0 12.2 78 3.8 13.5 64 9 311.5 313.7 296.0 347.3 11.67 15 764 2412 15.2 13.8 91 1.4 14.3 65 8 311.4 313.9 297.0 351.6 13.10 16 756 2502 15.6 10.9 74 4.7 12.5 67 8 312.8 314.9 295.8 346.5 10.90 17 752 2547 15.2 11.5 79 3.7 12.7 68 8 312.8 315.0 296.2 348.1 11.42 18 743 2649 15.0 9.0 67 6.0 11.2 70 7 313.7 315.6 295.3 344.0 9.75 19 714 2986 12.8 8.5 75 4.3 10.1 77 5 314.9 316.8 295.6 345.4 9.81 20 702 3129 12.2 6.2 67 6.0 8.5 80 4 315.7 317.4 294.9 342.4 8.51 21 700 3153 12.0 7.0 71 5.0 8.9 80 4 315.8 317.5 295.3 344.0 9.02 22 684 3346 11.0 6.0 71 5.0 7.9 78 4 316.8 318.4 295.3 343.9 8.61 23 676 3444 10.8 2.8 58 8.0 6.2 77 4 317.6 318.9 294.2 339.6 6.94 24 674 3469 10.4 4.4 66 6.0 6.8 77 4 317.4 318.9 294.8 342.1 7.81 25 669 3531 10.2 2.2 58 8.0 5.6 77 4 317.9 319.2 294.1 339.3 6.72 26 663 3605 9.6 2.6 62 7.0 5.5 76 4 318.0 319.4 294.4 340.2 6.98 27 661 3630 9.6 0.6 53 9.0 4.6 76 4 318.3 319.5 293.7 337.7 6.06 28 649 3782 9.0 -3.0 43 12.0 2.7 74 5 319.3 320.2 292.9 334.6 4.73 29 644 3846 8.4 -2.6 46 11.0 2.6 74 5 319.3 320.3 293.1 335.2 4.91 30 642 3872 8.0 -1.0 53 9.0 3.1 74 5 319.1 320.2 293.6 337.0 5.55 31 633 3988 7.4 -3.6 46 11.0 1.7 73 5 319.7 320.7 293.0 334.8 4.63 32 629 4040 6.8 -1.2 57 8.0 2.5 72 5 319.6 320.7 293.7 337.6 5.58 33 625 4093 6.8 -4.2 45 11.0 1.2 72 5 320.2 321.1 293.0 334.8 4.48 34 619 4172 6.2 -2.8 52 9.0 1.5 71 5 320.4 321.4 293.5 336.7 5.03 35 613 4251 6.0 -8.0 36 14.0 -0.6 70 5 321.1 321.8 292.3 332.3 3.41 36 610 4292 5.6 -6.4 42 12.0 -0.2 70 5 321.1 321.8 292.7 333.8 3.88 37 604 4372 5.2 -8.8 36 14.0 -1.3 73 5 321.5 322.2 292.3 332.3 3.25 38 601 4413 5.0 -8.0 38 13.0 -1.1 75 5 321.8 322.4 292.6 333.3 3.48 39 600 4427 4.6 -0.4 70 5.0 1.8 76 5 321.4 322.7 294.7 341.5 6.21 40 597 4467 4.2 -0.8 70 5.0 1.5 77 5 321.4 322.6 294.6 341.0 6.06 41 595 4495 4.4 -7.6 41 12.0 -1.3 78 5 322.0 322.7 292.8 334.0 3.63 42 591 4550 4.4 -12.6 28 17.0 -2.8 81 5 322.6 323.1 291.9 330.9 2.46 43 589 4577 4.2 -9.8 35 14.0 -2.1 82 5 322.7 323.3 292.5 333.0 3.08 44 588 4591 4.2 -11.8 30 16.0 -2.7 82 5 322.8 323.4 292.2 331.7 2.63 45 585 4633 3.8 -9.2 38 13.0 -2.1 84 5 322.8 323.5 292.7 333.7 3.26 46 584 4646 3.6 -5.4 52 9.0 -0.9 84 5 322.8 323.6 293.6 337.2 4.38 47 583 4660 3.4 -4.6 56 8.0 -0.6 85 5 322.7 323.6 293.8 338.0 4.67 48 579 4716 3.2 -7.8 44 11.0 -2.0 87 5 323.1 323.8 293.1 335.3 3.67 49 577 4744 3.2 -11.8 32 15.0 -3.3 88 5 323.4 323.9 292.4 332.4 2.68 50 567 4886 2.2 -9.8 41 12.0 -3.2 94 5 323.9 324.5 292.9 334.6 3.20 51 558 5015 1.4 -11.6 37 13.0 -4.2 99 5 324.4 325.0 292.7 333.9 2.82 52 555 5058 1.4 -16.6 25 18.0 -5.5 101 5 324.9 325.3 292.1 331.4 1.88 53 533 5382 -0.9 -12.9 40 12.0 -5.9 114 4 325.9 326.5 293.0 335.0 2.66 54 500 5890 -3.5 -20.5 25 17.0 -9.4 135 4 328.8 329.1 292.8 334.0 1.50 55 400 7620 -13.5 -28.5 27 15.0 -17.4 20 4 337.4 337.6 294.5 340.8 0.91 56 300 9750 -28.5 -45.5 18 17.0 -30.6 350 8 345.2 345.3 295.8 346.1 0.22 57 250 11030 -39.1 -49.1 34 10.0 -39.9 105 7 347.9 348.0 296.3 348.7 0.18 58 200 12520 -51.1 -57.1 49 6.0 -51.3 100 30 351.8 351.9 297.1 352.2 0.08 59 150 14320 -66.7 -73.7 37 7.0 -66.8 115 26 355.2 355.2 297.7 355.2 0.01 60 100 16670 -82.7 -87.7 42 5.0 -82.7 85 21 367.9 367.9 300.2 368.0 0.00 61 80 17891 -89.5 -92.9 52 3.4 -89.5 108 34 378.2 378.2 301.9 378.2 0.00 62 78 18026 -90.1 -94.0 47 3.9 -90.1 115 41 379.7 379.7 302.2 379.7 0.00 63 76 18167 -86.7 -92.7 32 6.0 -86.7 115 41 389.6 389.6 303.8 389.6 0.00 64 75 18239 -86.3 -92.3 33 6.0 -86.3 115 41 391.9 391.9 304.0 391.9 0.00 65 75 18239 -84.9 -91.9 28 7.0 -84.9 115 41 394.9 394.9 304.5 394.9 0.00 66 74 18314 -80.7 -88.7 25 8.0 -80.7 116 39 405.2 405.2 305.9 405.3 0.00 67 73 18391 -78.3 -86.3 26 8.0 -78.3 117 33 411.9 411.9 306.7 411.9 0.00 68 71 18549 -78.7 -87.7 22 9.0 -78.7 119 21 414.3 414.3 307.0 414.3 0.00 69 70 18630 -77.1 -87.1 19 10.0 -77.1 80 24 419.4 419.4 307.6 419.5 0.00 70 69 18713 -76.9 -86.9 19 10.0 -76.9 77 25 421.6 421.6 307.9 421.6 0.00 71 68 18797 -77.1 -87.1 19 10.0 -77.1 74 27 422.9 422.9 308.0 422.9 0.00 72 67 18882 -76.9 -87.9 16 11.0 -76.9 70 28 425.2 425.2 308.3 425.2 0.00 73 64 19148 -72.3 -86.3 10 14.0 -72.4 87 15 440.9 440.9 310.0 440.9 0.00 74 60 19526 -73.7 -88.7 8 15.0 -73.7 98 20 445.9 445.9 310.5 446.0 0.00 75 56 19932 -71.3 -88.3 6 17.0 -71.4 115 22 460.3 460.3 311.8 460.3 0.00 76 50 20600 -72.5 -89.5 6 17.0 -72.6 125 20 472.6 472.6 312.8 472.7 0.00 77 49 20719 -73.1 -90.1 6 17.0 -73.2 125 19 474.0 474.0 313.0 474.0 0.00 78 44 21353 -71.1 -91.1 4 20.0 -71.2 119 21 493.7 493.7 314.5 493.7 0.00 79 42 21630 -68.1 -91.1 2 23.0 -68.4 76 19 507.7 507.7 315.5 507.7 0.00 80 41 21775 -67.1 -91.1 2 24.0 -67.4 85 26 513.7 513.7 315.9 513.7 0.00 81 40 21924 -67.5 -90.5 2 23.0 -67.8 95 32 516.3 516.3 316.1 516.4 0.00 82 34 22907 -66.1 -91.1 2 25.0 -66.5 78 49 544.6 544.6 317.8 544.6 0.00 83 30 23680 -58.5 -87.5 1 29.0 -59.6 85 56 585.2 585.2 319.9 585.2 0.01 84 29 23893 -58.7 -87.7 1 29.0 -59.8 85 57 590.3 590.3 320.2 590.3 0.01 85 26 24582 -56.1 -87.1 1 31.0 -57.7 91 54 616.4 616.4 321.3 616.5 0.01 86 25 24831 -57.3 -87.3 1 30.0 -58.7 94 53 619.9 619.9 321.5 620.0 0.01 87 22 25642 -55.3 -86.3 1 31.0 -57.3 94 46 649.0 649.0 322.6 649.0 0.01 88 20 26250 -55.3 -86.3 1 31.0 -57.5 90 49 666.9 666.9 323.3 667.0 0.01 89 17 27292 -52.7 -85.9 1 33.2 -55.8 105 63 707.0 707.0 324.7 707.2 0.01 90 16 27684 -51.7 -85.7 1 34.0 -55.2 105 63 722.6 722.6 325.1 722.7 0.02 91 16 27684 -48.5 -83.5 1 35.0 -53.1 105 63 733.0 733.1 325.4 733.2 0.02 92 15 28111 -46.1 -83.1 1 37.0 -51.8 108 35 754.7 754.7 326.1 754.9 0.03 93 14 28573 -42.5 -81.5 1 39.0 -50.0 143 15 781.9 781.9 326.8 782.3 0.04 94 13 29071 -44.5 -81.5 1 37.0 -51.4 231 11 791.7 791.8 327.0 792.1 0.04 95 13 29071 -41.3 -80.3 1 39.0 -49.7 231 11 802.8 802.8 327.3 803.3 0.05 96 10 30850 -41.9 -81.9 1 40.0 -51.2 265 53 863.1 863.2 328.7 863.6 0.05 97 9.5 31199 -39.3 -80.3 1 41.0 -50.2 885.7 885.8 329.1 886.4 0.07 TRP 78 18026 -90.1 -94.0 47 3.9 -90.1 115 41 379.7 379.7 302.2 379.7 0.00 WND 17 27292 -52.7 -85.9 1 33.2 -55.8 105 63 707.0 707.0 324.7 707.2 0.01 Sounding variables and indices 1000-500 mb thick: 5819.00 m Freezing level: 541.61 mb = 5255.35 m = 17241.76 ft Wetbulb zero: 614.66 mb = 4229.35 m = 13875.67 ft Precipitable water: 2.18 inches Sfc-500 mean rel hum: 64.18 % Est. max temperature: 33.17 C = 91.70 F Sfc-Lift cond lev (LCL): 979.48 mb = 255.45 m = 838.09 ft T: 27.16 C 700-500 lapse rate: 5.66 C/km ThetaE index: 8.72 C Layer 949.0- 890.0 mb Conv cond level (CCL): 897.66 mb = 1024.43 m = 3360.95 ft Mean mixing ratio: 18.84 g/kg Conv temperature: 31.45 C = 88.60 F Cap Strength: 0.98 C Lifted Index: -3.40 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.55 C Lifted Index @700 mb: -0.79 C Showalter Index: -1.70 C Risk: Thunderstorms probable Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 21.70 C K Index: 35.90 Risk: > 80 % chance of thunderstorms Sweat Index: 234.40 Risk: None Energy Index: -3.70 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1623.45 J/kg Max Up Vert Vel: 56.98 m/s Conv Inhibition (B-): 10.64 J/kg Cap Strength: 0.98 C Lift Cond Lev (LCL): 921.34 mb = 796.70 m = 2613.82 ft Lev Free Conv (LFC): 866.34 mb = 1333.14 m = 4373.76 ft Equ Level (EL): 126.34 mb = 15314.75 m = 50244.64 ft B at Equ Level: 1595.13 J/kg Max Parcel Lev (MPL): 66.34 mb = 18938.96 m = 62134.92 ft Wind level data Storm motion: 106 at 4 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 1002 33 10 2 -0.3 -2.0 | 310 5 3.6 -3.1 1 1000 71 55 2 -1.6 -1.1 | 314 3 2.4 -2.3 2 925 762 80 7 -6.9 -1.2 | 51 4 -2.9 -2.3 3 909 914 75 8 -7.7 -2.1 | 49 5 -3.7 -3.2 4 850 1498 70 6 -5.6 -2.1 | 27 4 -1.6 -3.2 5 789 2134 60 10 -8.7 -5.0 | 37 8 -4.7 -6.1 6 700 3153 80 4 -3.9 -0.7 | 358 2 0.1 -1.8 7 610 4267 70 5 -4.7 -1.7 | 14 3 -0.7 -2.8 8 500 5890 135 4 -2.8 2.8 | 215 2 1.2 1.7 9 487 6096 0 0 -0.0 -0.0 | 286 4 4.0 -1.1 10 400 7620 20 4 -1.4 -3.8 | 332 6 2.6 -4.9 11 300 9750 350 8 1.4 -7.9 | 329 10 5.4 -9.0 12 287 10058 5 10 -0.9 -10.0 | 344 12 3.1 -11.1 13 252 10973 80 5 -4.9 -0.9 | 25 2 -0.9 -2.0 14 250 11030 105 7 -6.8 1.8 | 104 3 -2.8 0.7 15 230 11582 115 10 -9.1 4.2 | 121 6 -5.1 3.1 16 210 12192 115 20 -18.1 8.5 | 117 16 -14.1 7.3 17 201 12497 105 32 -30.9 8.3 | 105 28 -26.9 7.1 18 200 12520 100 30 -29.5 5.2 | 99 26 -25.5 4.1 19 182 13106 90 32 -32.0 0.0 | 88 28 -28.0 -1.1 20 165 13716 95 35 -34.9 3.1 | 94 31 -30.9 1.9 21 150 14320 115 26 -23.6 11.0 | 117 22 -19.6 9.9 22 142 14630 120 24 -20.8 12.0 | 123 20 -16.8 10.9 23 135 14935 115 13 -11.8 5.5 | 119 9 -7.8 4.4 24 128 15240 60 6 -5.2 -3.0 | 16 4 -1.2 -4.1 25 121 15545 55 10 -8.2 -5.7 | 31 8 -4.2 -6.9 26 109 16154 85 19 -18.9 -1.7 | 79 15 -14.9 -2.8 27 100 16670 85 21 -20.9 -1.8 | 80 17 -16.9 -3.0 28 93 17069 85 21 -20.9 -1.8 | 80 17 -16.9 -3.0 29 83 17678 115 26 -23.6 11.0 | 117 22 -19.6 9.9 30 79 17983 105 37 -35.7 9.6 | 105 33 -31.7 8.4 31 78 18026 115 41 -37.2 17.3 | 116 37 -33.2 16.2 32 74 18288 115 41 -37.2 17.3 | 116 37 -33.2 16.2 33 70 18593 120 18 -15.6 9.0 | 124 14 -11.6 7.9 34 70 18630 80 24 -23.6 -4.2 | 75 20 -19.6 -5.3 35 67 18898 70 28 -26.3 -9.6 | 64 25 -22.3 -10.7 36 63 19202 90 12 -12.0 0.0 | 82 8 -8.0 -1.1 37 57 19812 105 26 -25.1 6.7 | 105 22 -21.1 5.6 38 54 20117 130 17 -13.0 10.9 | 137 13 -9.0 9.8 39 52 20422 110 15 -14.1 5.1 | 112 11 -10.1 4.0 40 50 20600 125 20 -16.4 11.5 | 130 16 -12.4 10.3 41 49 20726 125 19 -15.6 10.9 | 130 15 -11.6 9.8 42 44 21336 125 21 -17.2 12.0 | 130 17 -13.2 10.9 43 42 21641 75 19 -18.4 -4.9 | 67 16 -14.4 -6.1 44 40 21946 95 32 -31.9 2.8 | 93 28 -27.9 1.7 45 36 22555 75 46 -44.4 -11.9 | 72 42 -40.4 -13.0 46 30 23680 85 56 -55.8 -4.9 | 83 52 -51.8 -6.0 47 28 24079 85 57 -56.8 -5.0 | 83 53 -52.8 -6.1 48 23 25298 100 50 -49.2 8.7 | 99 46 -45.2 7.5 49 21 25908 90 43 -43.0 0.0 | 88 39 -39.0 -1.1 50 20 26250 90 49 -49.0 0.0 | 89 45 -45.0 -1.1 51 17 27292 105 63 -60.9 16.3 | 105 59 -56.9 15.2 52 16 27737 105 63 -60.9 16.3 | 105 59 -56.9 15.2 53 15 28346 110 19 -17.9 6.5 | 111 15 -13.9 5.4 54 14 28651 150 14 -7.0 12.1 | 165 11 -3.0 11.0 55 13 28956 220 9 5.8 6.9 | 240 11 9.8 5.8 56 13 29261 245 13 11.8 5.5 | 255 16 15.8 4.4 57 12 29566 255 44 42.5 11.4 | 258 48 46.5 10.3 58 11 30175 275 58 57.8 -5.1 | 276 62 61.8 -6.2 59 10 30850 265 53 52.8 4.6 | 266 57 56.8 3.5 Wind Parameters Mean winds (0-6000m): 75.8 at 5.5 knts Storm direction: 105.8 at 4.2 knts Shear (0-3000m) pos: 0.8 neg: 0.4 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 65.3 deg Storm rel helicity (0-3000m) pos: 5.7 neg: -2.8 tot: 2.9 m^2/s^2 ave: 1.0 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 0.6 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 2891.05 Bulk Shear: 0.56 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 67 4 345 3| 4.9 0.0 4.9| 3.1 0.0 3.1 6.2 0.78| 5.0 3.9 1000 75 5 24 3| 3.6 0.0 3.6| 4.6 -0.5 4.1 4.1 0.63| 4.2 2.6 1500 74 6 30 3| 2.4 0.5 2.9| 4.6 -1.8 2.8 1.9 0.40| 3.3 1.4 2000 71 6 32 4| 1.8 0.7 2.4| 5.5 -1.8 3.7 1.9 0.35| 3.4 1.2 2500 69 7 33 4| 1.2 0.5 1.8| 5.7 -1.9 3.9 1.5 0.29| 3.4 1.0 3000 69 7 32 4| 0.8 0.4 1.2| 5.7 -2.8 2.9 1.0 0.18| 3.4 0.6 4000 70 6 28 4| 0.6 0.4 1.0| 6.0 -3.1 2.9 0.7 0.16| 2.7 0.4 5000 72 6 28 3| 0.7 0.3 1.0| 6.5 -3.1 3.4 0.7 0.19| 2.5 0.5 6000 76 6 29 3| 0.6 0.5 1.2| 7.6 -3.1 4.4 0.7 0.27| 2.7 0.7 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20251128.12.gif