UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:1200Z 29 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 1003 33 26.4 24.8 91 1.6 25.2 0 0 299.3 302.9 298.3 357.9 20.02 1 1000 81 26.4 24.5 89 1.9 25.0 0 0 299.5 303.1 298.2 357.3 19.71 2 992 152 27.8 24.1 80 3.7 25.0 2 0 301.6 305.2 298.5 358.9 19.39 3 958 462 25.2 23.3 89 1.9 23.8 11 2 302.0 305.6 298.4 358.6 19.13 4 950 536 25.4 21.6 80 3.8 22.6 13 2 303.0 306.2 297.5 354.4 17.35 5 925 771 23.8 20.5 82 3.3 21.4 20 3 303.6 306.7 297.3 353.1 16.63 6 896 1050 21.8 19.5 87 2.3 20.2 31 4 304.4 307.3 297.1 352.4 16.13 7 882 1187 21.0 19.0 88 2.0 19.6 47 4 304.9 307.9 297.1 352.3 15.87 8 850 1507 19.4 16.8 85 2.6 17.6 85 5 306.5 309.1 296.5 349.4 14.31 9 837 1640 18.8 15.8 83 3.0 16.7 82 5 307.2 309.7 296.3 348.2 13.62 10 833 1681 18.4 16.7 90 1.7 17.2 81 6 307.2 309.9 296.8 350.9 14.51 11 802 2007 17.0 14.1 83 2.9 15.0 73 7 309.0 311.4 296.1 347.7 12.72 12 795 2082 16.6 14.6 88 2.0 15.3 71 7 309.4 311.9 296.5 349.7 13.26 13 792 2114 16.4 13.9 85 2.5 14.7 71 7 309.5 311.9 296.3 348.2 12.71 14 789 2147 16.4 13.2 81 3.2 14.3 70 7 309.9 312.2 296.0 347.0 12.18 15 783 2212 16.0 14.1 88 1.9 14.7 69 7 310.1 312.6 296.6 349.8 13.03 16 760 2466 15.0 11.2 78 3.8 12.5 67 7 311.7 313.8 295.7 345.7 11.07 17 743 2658 13.8 12.0 89 1.8 12.6 65 6 312.4 314.7 296.4 349.2 11.95 18 729 2818 13.2 9.6 79 3.6 10.9 63 6 313.4 315.4 295.6 345.5 10.36 19 725 2865 12.8 10.9 88 1.9 11.6 63 6 313.5 315.7 296.3 348.7 11.38 20 717 2958 12.4 9.1 80 3.3 10.3 62 6 314.1 316.0 295.7 345.7 10.18 21 700 3160 11.0 9.3 89 1.7 9.9 60 6 314.7 316.7 296.1 347.6 10.57 22 697 3196 11.0 9.6 91 1.4 10.1 60 6 315.1 317.1 296.4 348.8 10.84 23 693 3244 10.8 7.8 82 3.0 8.9 61 6 315.3 317.2 295.6 345.4 9.63 24 687 3317 10.6 8.3 86 2.3 9.2 61 6 315.9 317.8 296.0 347.4 10.06 25 685 3341 10.8 5.8 71 5.0 7.8 62 6 316.4 318.0 295.0 343.1 8.48 26 679 3414 10.4 4.4 66 6.0 6.8 62 6 316.7 318.2 294.6 341.2 7.75 27 660 3651 8.8 6.6 86 2.2 7.4 64 7 317.5 319.3 296.0 346.9 9.31 28 658 3676 8.6 4.8 77 3.8 6.3 65 7 317.6 319.2 295.2 343.6 8.23 29 650 3777 8.0 5.3 83 2.7 6.3 65 7 318.0 319.7 295.6 345.3 8.63 30 643 3867 8.0 3.0 71 5.0 5.1 66 7 319.0 320.4 295.0 342.6 7.41 31 634 3983 7.0 3.2 77 3.8 4.8 67 7 319.1 320.6 295.1 343.4 7.62 32 628 4061 6.6 2.0 72 4.6 3.9 68 8 319.6 320.9 294.8 342.1 7.06 33 626 4087 6.6 0.6 65 6.0 3.2 68 8 319.9 321.1 294.4 340.4 6.40 34 609 4313 5.0 0.0 70 5.0 2.2 69 8 320.5 321.8 294.5 340.8 6.30 35 602 4408 4.4 1.0 79 3.4 2.5 68 8 320.9 322.2 295.0 342.9 6.85 36 586 4627 3.2 -1.8 70 5.0 0.5 63 9 322.0 323.1 294.4 340.6 5.73 37 578 4739 2.4 -1.5 75 3.9 0.3 61 9 322.3 323.5 294.7 341.6 5.94 38 572 4823 2.0 -3.0 69 5.0 -0.6 59 9 322.8 323.9 294.4 340.3 5.37 39 565 4923 1.4 -2.7 74 4.1 -0.7 57 10 323.2 324.3 294.7 341.4 5.56 40 561 4980 1.4 -5.6 60 7.0 -2.1 56 10 323.9 324.8 294.0 338.7 4.49 41 555 5067 0.6 -3.4 75 4.0 -1.5 54 10 324.0 325.0 294.7 341.6 5.37 42 552 5110 0.4 -4.4 70 4.8 -2.0 53 10 324.2 325.2 294.5 340.7 5.01 43 550 5140 0.2 -2.8 80 3.0 -1.4 52 10 324.3 325.4 295.0 342.9 5.67 44 549 5154 0.0 -5.0 69 5.0 -2.5 52 10 324.3 325.2 294.3 340.1 4.81 45 546 5198 0.0 -3.4 78 3.4 -1.8 51 10 324.8 325.8 295.0 342.7 5.46 46 543 5242 -0.3 -5.0 71 4.7 -2.7 50 10 324.9 325.9 294.6 341.0 4.86 47 536 5346 -1.1 -3.3 85 2.2 -2.3 48 11 325.2 326.3 295.2 343.6 5.60 48 530 5436 -1.3 -5.6 73 4.3 -3.4 46 11 326.0 326.9 294.7 341.8 4.76 49 528 5467 -1.5 -4.3 81 2.8 -2.9 46 11 326.1 327.1 295.1 343.5 5.28 50 520 5588 -1.9 -6.3 72 4.4 -4.1 42 11 327.0 327.9 294.9 342.4 4.60 51 510 5743 -2.9 -6.3 77 3.4 -4.6 36 11 327.6 328.6 295.1 343.3 4.69 52 500 5900 -3.5 -7.5 74 4.0 -5.4 30 11 328.8 329.6 295.1 343.4 4.36 53 490 6059 -4.5 -8.3 75 3.8 -6.3 42 14 329.5 330.3 295.1 343.6 4.18 54 487 6108 -4.7 -9.7 68 5.0 -7.0 45 15 329.8 330.5 294.9 342.6 3.76 55 400 7630 -13.7 -22.7 47 9.0 -16.5 15 19 337.2 337.5 295.0 342.8 1.54 56 300 9750 -28.3 -42.3 25 14.0 -30.2 55 21 345.5 345.6 295.9 346.7 0.31 57 250 11030 -38.9 -45.9 48 7.0 -39.5 75 14 348.2 348.3 296.5 349.3 0.25 58 200 12520 -51.5 -63.5 23 12.0 -51.8 90 17 351.2 351.2 296.9 351.4 0.04 59 150 14320 -65.9 -74.9 27 9.0 -66.0 105 36 356.6 356.6 298.0 356.6 0.01 60 100 16670 -83.3 -87.0 52 3.7 -83.3 75 22 366.8 366.8 300.0 366.8 0.00 61 96 16896 -85.1 -88.4 55 3.3 -85.1 75 22 367.6 367.6 300.1 367.6 0.00 62 92 17129 -86.5 -90.3 50 3.8 -86.5 77 23 369.3 369.3 300.4 369.3 0.00 63 88 17371 -87.3 -91.3 47 4.0 -87.3 85 29 372.4 372.4 301.0 372.4 0.00 64 81 17824 -85.7 -91.7 33 6.0 -85.7 92 34 384.6 384.6 303.0 384.6 0.00 65 76 18173 -85.9 -91.9 33 6.0 -85.9 93 46 391.3 391.3 304.0 391.3 0.00 66 76 18173 -85.9 -91.9 33 6.0 -85.9 93 46 391.3 391.3 304.0 391.3 0.00 67 75 18246 -83.7 -91.7 23 8.0 -83.7 91 49 397.4 397.4 304.9 397.4 0.00 68 74 18322 -78.5 -87.5 22 9.0 -78.5 94 48 409.9 409.9 306.5 409.9 0.00 69 73 18399 -77.7 -85.7 26 8.0 -77.7 102 42 413.2 413.2 306.9 413.2 0.00 70 70 18640 -76.7 -86.7 19 10.0 -76.7 125 25 420.3 420.3 307.7 420.3 0.00 71 61 19425 -81.5 -88.5 29 7.0 -81.5 147 21 426.5 426.5 308.4 426.5 0.00 72 59 19614 -78.1 -87.1 22 9.0 -78.1 149 21 438.2 438.2 309.7 438.2 0.00 73 58 19712 -78.5 -89.5 15 11.0 -78.6 149 20 439.5 439.5 309.8 439.5 0.00 74 55 20021 -71.3 -88.3 6 17.0 -71.4 72 19 462.7 462.7 312.0 462.7 0.00 75 54 20130 -69.7 -89.7 4 20.0 -69.8 45 20 468.8 468.8 312.5 468.8 0.00 76 51 20471 -70.3 -90.3 4 20.0 -70.5 51 29 475.1 475.1 313.1 475.1 0.00 77 50 20590 -68.3 -90.3 3 22.0 -68.5 75 38 482.5 482.5 313.7 482.5 0.00 78 47 20962 -66.7 -89.7 3 23.0 -67.0 79 41 495.0 495.0 314.6 495.0 0.00 79 39 22079 -70.5 -91.5 3 21.0 -70.7 101 35 512.5 512.5 315.8 512.5 0.00 80 37 22395 -65.7 -91.7 2 26.0 -66.1 103 38 532.6 532.6 317.1 532.6 0.00 81 34 22911 -63.7 -90.7 1 27.0 -64.2 98 46 550.9 550.9 318.2 550.9 0.00 82 31 23478 -63.3 -90.3 1 27.0 -63.9 92 55 566.7 566.7 319.0 566.8 0.00 83 30 23680 -61.1 -90.1 1 29.0 -61.9 90 58 578.1 578.1 319.6 578.1 0.00 84 28 24109 -61.3 -89.3 1 28.0 -62.1 86 58 589.0 589.0 320.1 589.1 0.00 85 23 25338 -59.3 -89.3 1 30.0 -60.6 86 62 629.0 629.0 321.9 629.0 0.01 86 20 26230 -51.7 -85.7 1 34.0 -54.7 95 65 677.9 677.9 323.7 678.0 0.01 87 18 26923 -44.5 -82.5 1 38.0 -50.2 105 69 721.4 721.4 325.1 721.6 0.02 88 18 26923 -44.5 -82.5 1 38.0 -50.2 105 69 721.4 721.4 325.1 721.6 0.02 89 16 27716 -40.9 -80.9 1 40.0 -48.6 100 15 757.8 757.9 326.1 758.2 0.04 90 14 28609 -48.1 -84.1 1 36.0 -53.2 331 20 762.9 762.9 326.3 763.1 0.02 91 13 29099 -46.1 -83.1 1 37.0 -52.3 316 22 786.2 786.2 326.9 786.5 0.03 92 13 29099 -46.9 -83.9 1 37.0 -52.8 316 22 783.4 783.4 326.8 783.7 0.03 93 12 29631 -44.3 -83.3 1 39.0 -51.6 261 36 810.8 810.8 327.5 811.1 0.03 94 12 29631 -44.9 -82.9 1 38.0 -52.0 261 36 808.7 808.7 327.4 809.0 0.03 95 11 30216 -42.1 -82.1 0 40.0 -50.8 265 49 839.2 839.2 328.2 839.6 0.04 96 10 30860 -42.1 -82.1 0 40.0 -51.2 270 64 862.4 862.4 328.7 862.9 0.05 97 9.8 30997 -41.9 -81.9 1 40.0 -51.2 270 64 868.1 868.2 328.8 868.6 0.05 98 9.4 31278 -43.7 -82.7 1 39.0 -52.3 271 63 871.7 871.7 328.8 872.2 0.05 99 9.0 31572 -41.5 -82.5 0 41.0 -51.5 271 63 891.1 891.1 329.2 891.6 0.05 100 8.1 32285 -43.1 -83.1 0 40.0 -52.7 273 62 912.0 912.0 329.7 912.5 0.05 101 7.8 32541 -40.3 -81.3 0 41.0 -51.6 273 62 933.1 933.2 330.1 933.9 0.07 102 7.5 32809 -39.7 -80.7 0 41.0 -51.5 274 62 946.1 946.1 330.3 946.9 0.08 103 7.2 33088 -40.7 -81.7 0 41.0 -52.2 275 61 953.1 953.1 330.4 953.8 0.07 104 7.1 33183 -39.7 -80.7 0 41.0 -51.8 275 61 961.0 961.1 330.5 962.0 0.08 105 7.0 33280 -39.9 -80.9 0 41.0 -52.0 275 61 964.1 964.2 330.6 965.0 0.08 106 6.9 33378 -40.3 -81.3 0 41.0 -52.2 966.4 966.5 330.7 967.3 0.08 107 6.1 34230 -33.9 -76.9 1 43.0 -50.5 1028.6 1028.7 331.6 1030.8 0.18 108 6.0 34346 -33.9 -76.9 1 43.0 -50.5 1033.5 1033.6 331.7 1035.7 0.18 109 5.8 34586 -30.1 -75.1 0 45.0 -49.5 1060.1 1060.3 332.1 1063.3 0.25 TRP 88 17371 -87.3 -91.3 47 4.0 -87.3 85 29 372.4 372.4 301.0 372.4 0.00 WND 18 26923 -44.5 -82.5 1 38.0 -50.2 105 69 721.4 721.4 325.1 721.6 0.02 Sounding variables and indices 1000-500 mb thick: 5819.00 m Freezing level: 546.00 mb = 5198.15 m = 17054.11 ft Wetbulb zero: 576.00 mb = 4766.80 m = 15638.93 ft Precipitable water: 2.43 inches Sfc-500 mean rel hum: 79.79 % Est. max temperature: 33.43 C = 92.18 F Sfc-Lift cond lev (LCL): 980.43 mb = 256.50 m = 841.53 ft T: 26.93 C 700-500 lapse rate: 5.29 C/km ThetaE index: 10.72 C Layer 958.0- 833.0 mb Conv cond level (CCL): 882.00 mb = 1186.70 m = 3893.33 ft Mean mixing ratio: 18.00 g/kg Conv temperature: 32.01 C = 89.62 F Cap Strength: 1.35 C Lifted Index: -2.58 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.07 C Lifted Index @700 mb: -1.15 C Showalter Index: -0.36 C Risk: Thunderstorms probable Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 20.30 C K Index: 38.00 Risk: > 80 % chance of thunderstorms Sweat Index: 222.60 Risk: None Energy Index: -1.22 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1103.04 J/kg Max Up Vert Vel: 46.97 m/s Conv Inhibition (B-): 25.59 J/kg Cap Strength: 1.35 C Lift Cond Lev (LCL): 912.21 mb = 892.75 m = 2928.94 ft Lev Free Conv (LFC): 827.21 mb = 1741.08 m = 5712.15 ft Equ Level (EL): 157.21 mb = 14026.10 m = 46016.82 ft B at Equ Level: 1102.31 J/kg Max Parcel Lev (MPL): 77.21 mb = 18086.34 m = 59337.68 ft Wind level data Storm motion: 87 at 5 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 1003 33 0 0 -0.0 -0.0 | 267 5 5.1 0.3 1 1000 81 0 0 -0.0 -0.0 | 267 5 5.1 0.3 2 925 771 20 3 -1.0 -2.8 | 302 5 4.1 -2.5 3 910 914 15 4 -1.0 -3.9 | 311 5 4.1 -3.6 4 850 1507 85 5 -5.0 -0.4 | 324 0 0.1 -0.2 5 790 2134 70 7 -6.6 -2.4 | 35 3 -1.5 -2.1 6 700 3160 60 6 -5.2 -3.0 | 2 3 -0.1 -2.7 7 611 4267 70 8 -7.5 -2.7 | 45 3 -2.4 -2.5 8 526 5486 45 11 -7.8 -7.8 | 20 8 -2.7 -7.5 9 500 5900 30 11 -5.5 -9.5 | 3 9 -0.4 -9.2 10 488 6096 45 15 -10.6 -10.6 | 28 12 -5.5 -10.3 11 433 7010 350 16 2.8 -15.8 | 333 17 7.9 -15.5 12 417 7315 345 17 4.4 -16.4 | 330 19 9.5 -16.1 13 401 7620 15 18 -4.7 -17.4 | 359 17 0.4 -17.1 14 400 7630 15 19 -4.9 -18.4 | 359 18 0.2 -18.1 15 384 7925 5 23 -2.0 -22.9 | 352 23 3.1 -22.6 16 339 8839 35 13 -7.5 -10.6 | 13 11 -2.4 -10.4 17 326 9144 60 16 -13.9 -8.0 | 49 12 -8.8 -7.7 18 300 9750 55 21 -17.2 -12.0 | 46 17 -12.1 -11.8 19 263 10668 55 22 -18.0 -12.6 | 46 18 -12.9 -12.3 20 250 11030 75 14 -13.5 -3.6 | 68 9 -8.4 -3.3 21 210 12192 95 11 -11.0 1.0 | 102 6 -5.9 1.2 22 200 12520 90 17 -17.0 0.0 | 91 12 -11.9 0.3 23 173 13411 75 17 -16.4 -4.4 | 70 12 -11.3 -4.1 24 150 14320 105 36 -34.8 9.3 | 108 31 -29.7 9.6 25 142 14630 105 36 -34.8 9.3 | 108 31 -29.7 9.6 26 115 15850 145 23 -13.2 18.8 | 157 21 -8.1 19.1 27 104 16459 120 20 -17.3 10.0 | 130 16 -12.2 10.3 28 100 16670 75 22 -21.3 -5.7 | 71 17 -16.2 -5.4 29 93 17069 75 22 -21.3 -5.7 | 71 17 -16.2 -5.4 30 88 17371 85 29 -28.9 -2.5 | 85 24 -23.8 -2.2 31 88 17374 70 32 -30.1 -10.9 | 67 27 -25.0 -10.7 32 79 17983 100 35 -34.5 6.1 | 102 30 -29.4 6.4 33 75 18288 90 51 -51.0 0.0 | 90 46 -45.9 0.3 34 70 18640 125 25 -20.5 14.3 | 134 21 -15.4 14.6 35 67 18898 125 25 -20.5 14.3 | 134 21 -15.4 14.6 36 64 19202 145 22 -12.6 18.0 | 158 20 -7.5 18.3 37 57 19812 150 20 -10.0 17.3 | 164 18 -4.9 17.6 38 54 20117 45 19 -13.4 -13.4 | 32 16 -8.3 -13.2 39 51 20422 40 25 -16.1 -19.2 | 30 22 -11.0 -18.9 40 50 20590 75 38 -36.7 -9.8 | 73 33 -31.6 -9.6 41 46 21031 80 41 -40.4 -7.1 | 79 36 -35.3 -6.8 42 44 21336 80 33 -32.5 -5.7 | 79 28 -27.4 -5.4 43 38 22250 105 36 -34.8 9.3 | 108 31 -29.7 9.6 44 30 23680 90 58 -58.0 0.0 | 90 53 -52.9 0.3 45 26 24689 80 59 -58.1 -10.2 | 79 54 -53.0 -10.0 46 20 26230 95 65 -64.8 5.7 | 96 60 -59.7 5.9 47 18 26923 105 69 -66.6 17.9 | 106 64 -61.6 18.1 48 17 27127 105 69 -66.6 17.9 | 106 64 -61.6 18.1 49 16 27737 100 13 -12.8 2.3 | 108 8 -7.7 2.5 50 15 28042 265 10 10.0 0.9 | 266 15 15.1 1.2 51 15 28346 320 17 10.9 -13.0 | 308 20 16.0 -12.7 52 13 28956 345 23 6.0 -22.2 | 333 25 11.0 -21.9 53 13 29261 285 20 19.3 -5.2 | 281 25 24.4 -4.9 54 12 29566 260 34 33.5 5.9 | 261 39 38.6 6.2 55 10 30860 270 64 64.0 -0.0 | 270 69 69.1 0.3 56 7 33280 275 61 60.8 -5.3 | 274 66 65.9 -5.0 Wind Parameters Mean winds (0-6000m): 56.8 at 6.8 knts Storm direction: 86.8 at 5.1 knts Shear (0-3000m) pos: 0.9 neg: 0.4 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 99.1 deg Storm rel helicity (0-3000m) pos: 6.8 neg: -1.0 tot: 5.8 m^2/s^2 ave: 1.9 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 2.3 stream: 0.8 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 219.48 Bulk Shear: 5.03 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 13 1 277 5| 2.0 0.0 2.0| 2.6 0.0 2.6 5.2 1.00| 2.0 2.0 1000 20 2 291 5| 2.2 0.0 2.2| 5.9 0.0 5.9 5.9 0.90| 2.5 2.3 1500 41 3 301 4| 1.7 0.0 1.7| 6.7 0.0 6.7 4.5 0.59| 3.3 1.9 2000 58 4 311 3| 1.3 0.5 1.8| 6.8 -0.0 6.8 3.4 0.52| 3.0 1.5 2500 61 4 324 2| 1.0 0.5 1.5| 6.8 -0.5 6.3 2.5 0.42| 2.6 1.1 3000 62 5 333 2| 0.9 0.4 1.3| 6.8 -1.0 5.8 1.9 0.34| 2.3 0.8 4000 63 5 348 2| 0.9 0.3 1.2| 8.1 -1.1 7.1 1.8 0.40| 2.0 0.8 5000 63 6 4 2| 0.7 0.6 1.3| 8.4 -2.8 5.7 1.1 0.28| 1.9 0.5 6000 57 7 10 3| 0.6 0.9 1.5| 15.5 -9.6 6.0 1.0 0.18| 2.3 0.4 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20251129.12.gif