UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:0000Z 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 1003 33 26.4 25.0 92 1.4 25.4 0 0 299.3 303.0 298.4 358.6 20.27 1 1000 77 27.2 25.1 88 2.1 25.6 0 0 300.4 304.1 298.8 360.5 20.46 2 993 139 27.6 25.1 86 2.5 25.7 5 0 301.4 305.1 299.1 362.2 20.60 3 958 458 25.4 21.7 80 3.7 22.7 33 2 302.2 305.4 297.4 353.4 17.31 4 925 766 23.4 20.7 85 2.7 21.5 60 3 303.2 306.3 297.3 353.2 16.84 5 891 1093 21.2 19.2 88 2.0 19.8 17 5 304.2 307.2 297.0 351.6 15.91 6 850 1502 19.4 14.8 75 4.6 16.3 20 6 306.5 308.8 295.3 344.2 12.55 7 848 1522 19.4 14.6 74 4.8 16.1 20 6 306.7 309.0 295.3 344.0 12.42 8 838 1625 19.0 14.8 77 4.2 16.1 20 6 307.3 309.7 295.7 345.7 12.74 9 837 1635 18.8 14.1 74 4.7 15.7 20 6 307.2 309.5 295.3 343.9 12.18 10 835 1656 19.0 13.0 68 6.0 15.0 20 6 307.6 309.7 294.8 341.9 11.35 11 831 1697 18.6 15.0 80 3.6 16.1 20 5 307.6 310.1 296.0 346.9 13.02 12 825 1759 18.4 13.4 73 5.0 15.1 20 5 308.0 310.3 295.2 343.7 11.80 13 811 1906 17.6 12.6 72 5.0 14.3 20 5 308.7 310.8 295.1 343.2 11.38 14 775 2294 15.4 11.7 79 3.7 13.0 30 4 310.4 312.5 295.4 344.7 11.22 15 763 2426 14.6 10.1 74 4.5 11.7 38 4 310.9 312.8 294.8 342.3 10.23 16 749 2583 13.8 10.9 83 2.9 11.9 48 4 311.7 313.8 295.6 345.5 11.01 17 725 2858 12.6 8.6 77 4.0 10.1 66 3 313.3 315.1 295.1 343.4 9.72 18 722 2893 12.4 9.6 83 2.8 10.6 68 3 313.4 315.4 295.7 345.8 10.46 19 717 2952 12.4 7.4 72 5.0 9.3 72 3 314.1 315.8 294.8 342.2 9.05 20 713 2999 12.0 8.7 80 3.3 9.9 75 3 314.1 316.0 295.5 345.1 9.96 21 700 3153 11.0 7.9 81 3.1 9.0 85 3 314.7 316.5 295.4 344.6 9.60 22 682 3370 9.6 5.7 77 3.9 7.2 88 4 315.5 317.1 294.8 342.0 8.46 23 679 3407 9.4 6.6 83 2.8 7.7 88 5 315.6 317.4 295.3 344.0 9.05 24 675 3456 9.4 5.1 74 4.3 6.8 89 5 316.2 317.7 294.8 341.9 8.19 25 664 3592 8.4 5.4 81 3.0 6.6 91 6 316.5 318.2 295.1 343.3 8.51 26 646 3820 7.6 3.3 74 4.3 5.1 94 7 318.1 319.6 294.8 342.0 7.54 27 636 3948 6.8 2.5 74 4.3 4.3 95 8 318.6 320.0 294.7 341.6 7.23 28 628 4052 6.0 3.7 85 2.3 4.6 97 9 318.9 320.4 295.3 344.2 7.98 29 618 4184 5.6 1.0 72 4.6 3.0 99 9 319.9 321.2 294.6 341.3 6.67 30 613 4250 5.0 0.8 74 4.2 2.7 100 10 319.9 321.2 294.6 341.2 6.63 31 610 4291 5.0 -1.0 65 6.0 1.7 100 10 320.4 321.5 294.1 339.2 5.84 32 606 4344 4.8 0.4 73 4.4 2.4 104 10 320.8 322.0 294.7 341.7 6.52 33 596 4480 3.6 -0.2 76 3.8 1.5 113 11 320.9 322.1 294.6 341.3 6.34 34 591 4549 3.4 -2.6 65 6.0 0.3 117 12 321.4 322.5 294.0 338.8 5.35 35 589 4576 3.0 -1.8 71 4.8 0.4 119 12 321.3 322.4 294.3 339.8 5.70 36 584 4645 2.8 -3.2 65 6.0 -0.3 120 12 321.8 322.9 294.0 338.7 5.18 37 580 4701 2.6 -7.4 48 10.0 -2.1 119 13 322.2 323.0 293.0 334.7 3.78 38 574 4785 2.0 -5.0 60 7.0 -1.5 119 13 322.5 323.4 293.7 337.6 4.60 39 570 4842 2.0 -8.0 47 10.0 -2.7 118 13 323.1 323.9 293.2 335.3 3.67 40 566 4899 1.4 -7.6 51 9.0 -2.9 118 14 323.1 323.8 293.2 335.7 3.82 41 564 4927 1.2 -4.8 64 6.0 -1.8 117 14 323.2 324.1 294.0 338.8 4.75 42 555 5057 0.6 -10.4 43 11.0 -4.3 116 14 324.0 324.6 292.9 334.4 3.12 43 551 5115 0.4 -9.6 47 10.0 -4.1 116 15 324.4 325.1 293.2 335.6 3.35 44 550 5130 0.0 -4.4 72 4.4 -2.2 116 15 324.1 325.1 294.4 340.6 5.02 45 545 5203 -0.3 -8.3 55 8.0 -4.0 115 15 324.6 325.3 293.6 337.1 3.75 46 538 5306 -1.1 -5.7 71 4.6 -3.4 115 16 324.8 325.7 294.4 340.2 4.65 47 534 5366 -1.3 -5.2 75 3.9 -3.3 114 16 325.3 326.2 294.7 341.4 4.87 48 528 5456 -1.5 -7.5 64 6.0 -4.4 113 17 326.1 326.9 294.3 339.8 4.12 49 526 5487 -1.7 -6.7 69 5.0 -4.1 113 17 326.2 327.1 294.6 340.9 4.41 50 521 5563 -1.7 -10.7 50 9.0 -5.7 113 17 327.1 327.7 293.9 338.1 3.25 51 520 5578 -1.7 -9.7 54 8.0 -5.3 112 17 327.3 328.0 294.1 339.1 3.52 52 519 5594 -1.7 -12.7 43 11.0 -6.3 112 17 327.5 328.0 293.6 336.9 2.77 53 513 5686 -2.5 -10.5 54 8.0 -6.0 112 18 327.6 328.2 294.0 338.9 3.35 54 500 5890 -3.5 -9.5 63 6.0 -6.2 110 19 328.8 329.5 294.7 341.4 3.72 55 400 7620 -12.9 -26.9 30 14.0 -16.8 165 3 338.2 338.4 294.8 342.1 1.06 56 300 9750 -28.9 -43.9 22 15.0 -30.8 170 1 344.6 344.7 295.7 345.7 0.26 57 250 11020 -38.7 -51.7 24 13.0 -39.6 105 11 348.5 348.6 296.4 349.1 0.13 58 200 12510 -51.7 -58.7 43 7.0 -52.0 90 22 350.9 350.9 296.9 351.2 0.07 59 150 14310 -66.7 -72.7 42 6.0 -66.7 115 16 355.2 355.2 297.7 355.2 0.01 60 100 16670 -81.5 -90.5 20 9.0 -81.5 95 23 370.3 370.3 300.6 370.3 0.00 61 84 17630 -89.5 -93.1 50 3.6 -89.5 102 33 372.9 372.9 301.1 372.9 0.00 62 81 17825 -90.3 -93.7 52 3.4 -90.3 105 36 375.2 375.2 301.5 375.2 0.00 63 79 17959 -90.5 -93.7 54 3.2 -90.5 88 31 377.5 377.5 301.8 377.5 0.00 64 77 18097 -90.5 -94.1 49 3.6 -90.5 97 35 380.3 380.3 302.3 380.3 0.00 65 74 18310 -90.7 -96.7 30 6.0 -90.7 115 44 384.2 384.2 302.9 384.2 0.00 66 73 18383 -89.3 -97.3 20 8.0 -89.3 115 43 388.6 388.6 303.6 388.6 0.00 67 72 18459 -81.7 -92.7 14 11.0 -81.7 115 43 406.3 406.3 306.0 406.3 0.00 68 71 18537 -79.5 -88.5 21 9.0 -79.5 115 42 412.6 412.6 306.8 412.6 0.00 69 71 18537 -76.5 -87.5 16 11.0 -76.6 115 42 419.0 419.0 307.6 419.0 0.00 70 70 18620 -73.1 -86.1 12 13.0 -73.2 180 9 428.0 428.0 308.6 428.0 0.00 71 69 18704 -72.9 -86.9 10 14.0 -73.0 163 12 430.2 430.2 308.9 430.2 0.00 72 68 18790 -72.9 -87.9 9 15.0 -73.0 146 15 432.0 432.0 309.0 432.0 0.00 73 59 19623 -71.9 -87.9 7 16.0 -72.0 322 4 452.1 452.1 311.1 452.2 0.00 74 55 20035 -72.7 -88.7 7 16.0 -72.8 36 13 459.5 459.5 311.7 459.5 0.00 75 53 20251 -74.7 -89.7 8 15.0 -74.7 50 14 459.7 459.7 311.7 459.7 0.00 76 51 20475 -73.5 -89.5 7 16.0 -73.6 65 17 467.6 467.6 312.4 467.6 0.00 77 50 20590 -74.3 -90.3 7 16.0 -74.4 55 20 468.4 468.4 312.5 468.4 0.00 78 47 20951 -73.9 -90.9 6 17.0 -74.0 62 24 477.7 477.7 313.2 477.7 0.00 79 46 21078 -72.1 -90.1 5 18.0 -72.2 68 26 485.0 485.0 313.8 485.0 0.00 80 44 21340 -71.7 -90.7 4 19.0 -71.8 79 30 492.2 492.2 314.4 492.2 0.00 81 42 21615 -72.3 -91.3 4 19.0 -72.4 70 34 497.3 497.3 314.8 497.3 0.00 82 41 21757 -71.1 -91.1 4 20.0 -71.3 73 36 503.7 503.7 315.2 503.7 0.00 83 37 22379 -62.3 -89.3 2 27.0 -62.9 83 44 541.3 541.3 317.6 541.4 0.00 84 35 22724 -59.9 -87.9 1 28.0 -60.7 88 49 556.3 556.3 318.5 556.3 0.00 85 33 23092 -60.7 -87.7 2 27.0 -61.5 93 50 563.6 563.6 318.8 563.6 0.01 86 30 23690 -57.5 -86.5 1 29.0 -58.7 100 50 587.9 587.9 320.0 587.9 0.01 87 26 24587 -60.1 -88.1 1 28.0 -61.2 107 53 605.1 605.1 320.9 605.1 0.01 88 20 26250 -52.9 -84.9 1 32.0 -55.6 95 42 674.3 674.3 323.6 674.4 0.01 89 18 26933 -51.7 -83.7 1 32.0 -54.9 89 46 698.7 698.7 324.4 698.8 0.02 90 16 27693 -54.5 -85.5 1 31.0 -57.2 95 53 713.5 713.5 324.8 713.6 0.02 91 14 28554 -52.1 -84.1 1 32.0 -55.8 53 22 749.4 749.4 325.9 749.6 0.02 92 14 28554 -52.5 -84.5 1 32.0 -56.1 53 22 748.0 748.0 325.9 748.2 0.02 93 13 29040 -46.1 -82.1 1 36.0 -52.3 13 23 786.2 786.2 326.9 786.5 0.04 94 13 29040 -45.3 -82.3 1 37.0 -51.8 13 23 789.0 789.0 327.0 789.3 0.04 95 13 29040 -40.7 -80.7 1 40.0 -49.4 13 23 804.9 804.9 327.4 805.3 0.05 96 12 29588 -38.9 -78.9 1 40.0 -48.9 263 27 829.9 829.9 328.0 830.6 0.07 97 10 30830 -42.7 -80.7 1 38.0 -51.5 265 71 860.2 860.2 328.6 860.7 0.06 98 9.0 31539 -44.5 -81.7 1 37.2 -52.9 270 73 879.5 879.5 329.0 880.1 0.06 99 8.8 31690 -44.9 -81.9 1 37.0 -53.2 269 72 883.7 883.7 329.1 884.2 0.06 100 8.0 32328 -44.5 -82.5 1 38.0 -53.4 265 69 909.7 909.7 329.6 910.2 0.06 101 7.7 32585 -42.5 -81.5 1 39.0 -52.7 264 68 927.7 927.8 329.9 928.4 0.07 102 7.4 32853 -43.1 -81.1 1 38.0 -53.1 262 67 935.9 935.9 330.1 936.7 0.08 103 7.0 33230 -40.9 -80.9 1 40.0 -52.4 260 65 960.0 960.0 330.5 960.9 0.08 104 6.7 33529 -38.9 -79.9 1 41.0 -51.8 980.4 980.5 330.9 981.6 0.10 TRP 81 17825 -90.3 -93.7 52 3.4 -90.3 105 36 375.2 375.2 301.5 375.2 0.00 WND 9.0 31539 -44.5 -81.7 1 37.2 -52.9 270 73 879.5 879.5 329.0 880.1 0.06 Sounding variables and indices 1000-500 mb thick: 5813.00 m Freezing level: 550.00 mb = 5129.68 m = 16829.47 ft Wetbulb zero: 586.18 mb = 4615.11 m = 15141.26 ft Precipitable water: 2.27 inches Sfc-500 mean rel hum: 73.95 % Est. max temperature: 33.41 C = 92.14 F Sfc-Lift cond lev (LCL): 983.29 mb = 226.54 m = 743.22 ft T: 27.00 C 700-500 lapse rate: 5.30 C/km ThetaE index: 18.20 C Layer 958.0- 838.0 mb Conv cond level (CCL): 886.84 mb = 1133.91 m = 3720.12 ft Mean mixing ratio: 17.92 g/kg Conv temperature: 31.56 C = 88.81 F Cap Strength: 1.14 C Lifted Index: -2.41 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.43 C Lifted Index @700 mb: -1.03 C Showalter Index: 1.64 C Risk: Showers probable Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 18.30 C K Index: 34.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 208.60 Risk: None Energy Index: -0.55 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1055.57 J/kg Max Up Vert Vel: 45.95 m/s Conv Inhibition (B-): 25.73 J/kg Cap Strength: 1.14 C Lift Cond Lev (LCL): 913.70 mb = 873.39 m = 2865.43 ft Lev Free Conv (LFC): 788.70 mb = 2144.26 m = 7034.87 ft Equ Level (EL): 148.70 mb = 14360.60 m = 47114.24 ft B at Equ Level: 1050.75 J/kg Max Parcel Lev (MPL): 78.70 mb = 17979.62 m = 58987.55 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 1003 33 0 0 -0.0 -0.0 | 304 6 4.8 -3.2 1 1000 77 0 0 -0.0 -0.0 | 304 6 4.8 -3.2 2 925 766 60 3 -2.6 -1.5 | 335 5 2.2 -4.7 3 909 914 15 5 -1.3 -4.8 | 337 9 3.5 -8.1 4 850 1502 20 6 -2.1 -5.6 | 343 9 2.7 -8.9 5 789 2134 20 4 -1.4 -3.8 | 334 8 3.4 -7.0 6 700 3153 85 3 -3.0 -0.3 | 333 4 1.8 -3.5 7 610 4267 100 10 -9.8 1.7 | 74 5 -5.1 -1.5 8 588 4572 120 12 -10.4 6.0 | 116 6 -5.6 2.8 9 500 5890 110 19 -17.9 6.5 | 104 13 -13.1 3.3 10 487 6096 105 19 -18.4 4.9 | 97 14 -13.6 1.7 11 450 6706 100 13 -12.8 2.3 | 83 8 -8.0 -1.0 12 433 7010 120 10 -8.7 5.0 | 115 4 -3.9 1.8 13 400 7620 165 3 -0.8 2.9 | 275 4 4.0 -0.3 14 300 9750 170 1 -0.2 1.0 | 296 5 4.6 -2.2 15 287 10058 0 0 -0.0 -0.0 | 304 6 4.8 -3.2 16 250 11020 105 11 -10.6 2.8 | 86 6 -5.8 -0.4 17 241 11278 110 11 -10.3 3.8 | 95 6 -5.5 0.5 18 220 11887 90 12 -12.0 0.0 | 66 8 -7.2 -3.2 19 200 12510 90 22 -22.0 0.0 | 79 18 -17.2 -3.2 20 191 12802 90 23 -23.0 0.0 | 80 18 -18.2 -3.2 21 165 13716 115 20 -18.1 8.5 | 111 14 -13.3 5.2 22 150 14310 115 16 -14.5 6.8 | 110 10 -9.7 3.5 23 150 14326 115 19 -17.2 8.0 | 111 13 -12.4 4.8 24 142 14630 115 10 -9.1 4.2 | 103 4 -4.3 1.0 25 135 14935 75 2 -1.9 -0.5 | 323 5 2.9 -3.7 26 121 15545 335 10 4.2 -9.1 | 324 15 9.0 -12.3 27 109 16154 25 13 -5.5 -11.8 | 3 15 -0.7 -15.0 28 104 16459 95 17 -16.9 1.5 | 82 12 -12.1 -1.7 29 100 16670 95 23 -22.9 2.0 | 86 18 -18.1 -1.2 30 93 17069 95 23 -22.9 2.0 | 86 18 -18.1 -1.2 31 81 17825 105 36 -34.8 9.3 | 101 31 -30.0 6.1 32 79 17983 85 30 -29.9 -2.6 | 77 26 -25.1 -5.8 33 74 18288 115 44 -39.9 18.6 | 114 38 -35.1 15.4 34 70 18593 115 42 -38.1 17.7 | 114 36 -33.3 14.5 35 70 18620 180 9 0.0 9.0 | 220 8 4.8 5.8 36 67 18898 125 19 -15.6 10.9 | 125 13 -10.8 7.7 37 60 19507 275 1 1.0 -0.1 | 300 7 5.8 -3.3 38 57 19812 40 10 -6.4 -7.7 | 9 11 -1.6 -10.9 39 54 20117 35 14 -8.0 -11.5 | 12 15 -3.2 -14.7 40 51 20422 70 15 -14.1 -5.1 | 48 13 -9.3 -8.4 41 50 20590 55 20 -16.4 -11.5 | 38 19 -11.6 -14.7 42 49 20726 50 20 -15.3 -12.9 | 33 19 -10.5 -16.1 43 44 21336 80 30 -29.5 -5.2 | 71 26 -24.7 -8.4 44 42 21641 70 34 -31.9 -11.6 | 61 31 -27.2 -14.9 45 34 22860 90 50 -50.0 0.0 | 86 45 -45.2 -3.2 46 30 23690 100 50 -49.2 8.7 | 97 45 -44.4 5.5 47 24 24994 110 55 -51.7 18.8 | 108 49 -46.9 15.6 48 23 25298 120 51 -44.2 25.5 | 119 45 -39.4 22.3 49 20 26250 95 42 -41.8 3.7 | 91 37 -37.0 0.4 50 19 26518 100 41 -40.4 7.1 | 96 36 -35.6 3.9 51 18 27127 85 48 -47.8 -4.2 | 80 44 -43.0 -7.4 52 15 28042 100 56 -55.1 9.7 | 97 51 -50.4 6.5 53 15 28346 70 21 -19.7 -7.2 | 55 18 -14.9 -10.4 54 14 28651 50 22 -16.9 -14.1 | 35 21 -12.1 -17.4 55 13 28956 45 23 -16.3 -16.3 | 30 23 -11.5 -19.5 56 13 29261 335 22 9.3 -19.9 | 329 27 14.1 -23.2 57 12 29566 265 24 23.9 2.1 | 272 29 28.7 -1.1 58 12 29870 255 39 37.7 10.1 | 261 43 42.5 6.9 59 11 30175 265 52 51.8 4.5 | 269 57 56.6 1.3 60 10 30830 265 71 70.7 6.2 | 268 76 75.5 3.0 61 9 31539 270 73 73.0 -0.0 | 272 78 77.8 -3.2 62 7 33230 260 65 64.0 11.3 | 263 69 68.8 8.1 Wind Parameters Mean winds (0-6000m): 94.0 at 7.7 knts Storm direction: 124.0 at 5.8 knts Shear (0-3000m) pos: 0.6 neg: 0.3 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): 31.9 deg Storm rel helicity (0-3000m) pos: 9.2 neg: -4.0 tot: 5.2 m^2/s^2 ave: 1.7 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 2.3 stream: 0.6 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 153.71 Bulk Shear: 6.87 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 40 1 313 6| 2.0 0.0 2.0| 3.3 0.0 3.3 6.5 0.96| 2.2 2.1 1000 41 2 326 6| 1.0 1.8 2.8| 6.1 -0.8 5.3 5.3 0.49| 3.7 1.8 1500 28 3 333 7| 1.0 1.2 2.1| 7.9 -0.8 7.1 4.7 0.53| 2.7 1.4 2000 25 4 335 7| 0.7 0.5 1.2| 7.9 -3.2 4.8 2.4 0.33| 2.4 0.8 2500 26 4 335 7| 0.6 0.4 1.0| 9.1 -3.6 5.4 2.2 0.31| 2.4 0.7 3000 30 4 336 7| 0.6 0.3 1.0| 9.2 -4.0 5.2 1.7 0.25| 2.3 0.6 4000 51 4 345 6| 1.2 0.3 1.5| 14.1 -4.2 9.9 2.5 0.43| 2.5 1.1 5000 79 6 11 4| 1.3 0.2 1.6| 21.8 -5.3 16.5 3.3 0.48| 2.9 1.4 6000 94 8 47 4| 1.1 0.7 1.8| 21.8 -13.7 8.1 1.4 0.32| 2.9 0.9 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20251128.00.gif