UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:1200Z 15 APR 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 27.0 23.7 82 3.3 24.6 20 4 299.8 303.2 297.6 354.6 18.68 1 1000 83 27.0 23.8 83 3.2 24.6 20 4 300.1 303.6 297.8 355.6 18.88 2 988 190 27.4 22.8 76 4.6 24.0 301.6 304.9 297.6 354.6 17.96 3 928 744 23.0 21.4 91 1.6 21.9 302.5 305.8 297.6 354.5 17.55 4 927 753 22.8 20.5 87 2.3 21.2 302.4 305.5 297.0 351.5 16.60 5 925 772 23.2 18.7 76 4.5 20.1 65 16 303.0 305.8 296.0 347.0 14.83 6 922 800 23.2 18.2 73 5.0 19.7 303.3 306.0 295.7 346.1 14.41 7 907 944 22.4 18.4 78 4.0 19.6 303.9 306.7 296.2 348.1 14.84 8 901 1002 22.4 17.4 73 5.0 18.9 304.5 307.1 295.8 346.3 14.01 9 895 1060 22.6 12.6 53 10.0 16.1 305.3 307.2 293.3 336.2 10.29 10 888 1129 21.6 17.5 78 4.1 18.8 304.9 307.6 296.1 347.7 14.31 11 880 1207 20.8 17.8 83 3.0 18.7 304.9 307.6 296.4 348.9 14.73 12 870 1306 20.8 15.8 73 5.0 17.4 305.9 308.3 295.6 345.1 13.09 13 857 1437 20.2 14.2 68 6.0 16.2 306.6 308.8 295.0 342.6 11.96 14 854 1467 20.2 15.6 75 4.6 17.1 306.9 309.4 295.8 346.5 13.17 15 850 1508 20.4 13.4 64 7.0 15.7 85 16 307.5 309.7 294.8 342.1 11.44 16 838 1631 20.4 4.4 35 16.0 11.1 308.8 309.9 291.2 328.0 6.26 17 836 1651 20.4 4.4 35 16.0 11.1 309.0 310.2 291.2 328.3 6.28 18 831 1703 20.0 10.0 53 10.0 13.6 309.1 310.8 293.7 337.5 9.32 19 826 1755 19.8 9.8 52 10.0 13.4 309.4 311.2 293.7 337.7 9.25 20 808 1944 18.8 6.8 46 12.0 11.5 310.3 311.8 292.8 334.0 7.69 21 804 1987 18.8 3.8 37 15.0 10.1 310.7 311.9 291.7 330.2 6.26 22 796 2073 18.4 4.4 40 14.0 10.2 311.2 312.5 292.2 331.7 6.60 23 763 2433 15.0 11.1 77 3.9 12.4 311.3 313.4 295.5 344.9 10.95 24 757 2500 15.6 1.6 39 14.0 7.8 312.7 313.8 291.9 330.5 5.68 25 755 2523 15.6 0.6 36 15.0 7.3 312.9 313.9 291.6 329.6 5.30 26 719 2936 14.4 -14.6 12 29.0 2.4 316.0 316.3 289.3 321.7 1.71 27 700 3162 13.0 -19.0 9 32.0 0.8 50 13 316.9 317.1 289.0 321.0 1.22 28 698 3186 13.0 -20.0 8 33.0 0.7 317.1 317.4 289.0 321.0 1.12 29 689 3295 12.4 -20.6 8 33.0 0.3 317.7 317.9 289.2 321.3 1.08 30 656 3704 9.0 -22.0 9 31.0 -1.8 318.3 318.5 289.3 321.8 1.00 31 638 3933 7.8 -18.2 14 26.0 -2.0 319.5 319.8 290.1 324.4 1.43 32 629 4050 7.4 -23.6 9 31.0 -3.0 320.3 320.5 289.8 323.5 0.91 33 621 4156 6.6 -22.4 10 29.0 -3.4 320.6 320.8 290.0 324.1 1.02 34 617 4209 6.2 -19.8 13 26.0 -3.2 320.7 321.0 290.3 325.2 1.29 35 613 4262 5.4 -6.6 42 12.0 -0.4 320.4 321.1 292.5 332.9 3.81 36 610 4302 5.0 -4.0 52 9.0 0.4 320.4 321.3 293.2 335.5 4.67 37 608 4329 5.0 -10.0 33 15.0 -1.7 320.7 321.3 291.8 330.4 2.94 38 606 4356 5.6 -27.4 7 33.0 -4.6 321.7 321.8 290.0 324.1 0.67 39 547 5185 0.4 -28.6 9 29.0 -7.9 325.1 325.2 291.0 327.5 0.66 40 540 5289 0.0 -23.0 16 23.0 -7.5 325.8 326.0 291.6 329.7 1.11 41 531 5423 -0.9 -29.9 9 29.0 -8.9 326.3 326.4 291.3 328.5 0.60 42 520 5590 -2.5 -23.5 18 21.0 -9.2 326.3 326.5 291.7 330.2 1.10 43 504 5837 -4.1 -27.1 15 23.0 -10.7 327.3 327.5 291.8 330.3 0.82 44 500 5900 -4.1 -32.1 9 28.0 -11.2 95 15 328.0 328.1 291.7 330.0 0.52 45 497 5947 -3.9 -39.9 4 36.0 -11.6 328.8 328.9 291.6 329.8 0.24 46 485 6140 -4.1 -39.1 5 35.0 -11.8 330.9 331.0 292.2 331.9 0.27 47 467 6437 -6.5 -32.5 11 26.0 -13.0 331.5 331.6 292.7 333.5 0.53 48 435 6988 -10.5 -38.5 8 28.0 -16.2 333.2 333.3 292.9 334.5 0.32 49 419 7276 -11.5 -41.5 6 30.0 -17.1 335.6 335.6 293.4 336.5 0.24 50 400 7630 -13.5 -44.5 5 31.0 -18.8 35 12 337.4 337.5 293.9 338.2 0.18 51 387 7880 -15.1 -47.1 5 32.0 -20.1 338.5 338.6 294.1 339.1 0.14 52 380 8017 -15.1 -50.1 3 35.0 -20.2 340.3 340.3 294.5 340.7 0.10 53 370 8218 -15.5 -52.5 3 37.0 -20.6 342.4 342.4 295.0 342.7 0.08 54 300 9760 -27.5 -47.5 13 20.0 -29.9 25 10 346.6 346.7 296.0 347.3 0.17 55 250 11050 -38.3 -46.3 43 8.0 -39.0 25 6 349.1 349.2 296.7 350.1 0.24 56 200 12540 -50.3 -67.3 12 17.0 -50.7 140 10 353.1 353.1 297.3 353.2 0.02 57 150 14350 -66.7 -71.7 49 5.0 -66.7 150 12 355.2 355.2 297.7 355.3 0.02 58 104 16471 -82.1 -86.9 44 4.8 -82.1 140 13 365.0 365.0 299.7 365.0 0.00 59 100 16690 -80.5 -87.5 30 7.0 -80.5 85 6 372.2 372.2 300.9 372.2 0.00 60 90 17281 -81.7 -88.7 29 7.0 -81.7 381.2 381.2 302.5 381.2 0.00 61 85 17601 -81.7 -88.7 29 7.0 -81.7 387.5 387.5 303.4 387.5 0.00 62 83 17735 -81.3 -89.3 25 8.0 -81.3 390.9 390.9 303.9 390.9 0.00 63 81 17872 -78.3 -87.3 22 9.0 -78.3 399.8 399.8 305.2 399.8 0.00 64 79 18015 -77.9 -87.9 18 10.0 -77.9 403.5 403.5 305.7 403.5 0.00 65 71 18620 -80.7 -89.7 21 9.0 -80.7 410.1 410.1 306.5 410.1 0.00 66 70 18700 -80.1 -90.1 17 10.0 -80.1 275 9 413.0 413.0 306.9 413.0 0.00 67 67 18949 -78.3 -89.3 15 11.0 -78.3 422.1 422.1 308.0 422.1 0.00 68 65 19122 -79.9 -89.9 17 10.0 -79.9 422.3 422.3 308.0 422.3 0.00 69 64 19210 -78.3 -89.3 15 11.0 -78.3 427.7 427.7 308.6 427.7 0.00 70 61 19484 -79.3 -90.3 15 11.0 -79.3 431.4 431.4 309.0 431.4 0.00 71 58 19774 -75.1 -90.1 8 15.0 -75.2 447.1 447.1 310.6 447.1 0.00 72 56 19980 -69.1 -89.1 4 20.0 -69.2 465.3 465.3 312.3 465.3 0.00 73 55 20089 -66.1 -89.1 3 23.0 -66.4 474.6 474.6 313.0 474.6 0.00 74 52 20430 -65.5 -89.5 2 24.0 -65.8 483.7 483.7 313.7 483.7 0.00 75 50 20670 -63.7 -88.7 2 25.0 -64.1 295 30 493.4 493.4 314.5 493.4 0.00 76 45 21311 -66.7 -90.7 2 24.0 -67.0 501.2 501.2 315.0 501.2 0.00 77 43 21587 -65.3 -90.3 2 25.0 -65.7 511.2 511.2 315.7 511.2 0.00 78 40 22025 -67.3 -91.3 2 24.0 -67.6 516.8 516.8 316.1 516.9 0.00 79 38 22336 -65.3 -90.3 2 25.0 -65.7 529.6 529.6 316.9 529.6 0.00 80 32 23385 -64.1 -90.1 2 26.0 -64.6 559.5 559.5 318.6 559.5 0.00 81 31 23579 -65.3 -91.3 2 26.0 -65.8 561.3 561.3 318.7 561.3 0.00 82 30 23780 -61.3 -90.3 1 29.0 -62.1 60 13 577.5 577.5 319.5 577.5 0.00 83 29 23990 -60.9 -89.9 1 29.0 -61.7 584.3 584.3 319.9 584.3 0.00 84 27 24433 -62.1 -90.1 1 28.0 -62.9 592.9 592.9 320.3 593.0 0.00 85 24 25172 -55.7 -87.7 1 32.0 -57.5 631.9 631.9 322.0 631.9 0.01 86 24 25172 -56.1 -87.1 1 31.0 -57.8 630.7 630.7 321.9 630.8 0.01 87 23 25443 -53.9 -85.9 1 32.0 -56.1 644.9 644.9 322.5 645.0 0.01 88 22 25728 -55.1 -86.1 1 31.0 -57.1 649.6 649.6 322.7 649.6 0.01 89 22 25728 -53.7 -85.7 1 32.0 -56.0 653.7 653.7 322.8 653.8 0.01 90 20 26340 -53.9 -86.9 1 33.0 -56.3 60 39 671.2 671.2 323.4 671.3 0.01 91 19 26670 -54.5 -86.5 1 32.0 -56.9 679.2 679.2 323.7 679.3 0.01 92 18 27018 -54.3 -87.3 1 33.0 -56.9 690.5 690.5 324.1 690.5 0.01 93 18 27018 -50.1 -85.1 1 35.0 -53.8 703.7 703.7 324.6 703.8 0.02 94 17 27392 -50.1 -84.1 1 34.0 -53.9 715.3 715.3 324.9 715.5 0.02 95 15 28216 -48.1 -84.1 1 36.0 -53.0 748.0 748.0 325.9 748.2 0.02 96 15 28216 -45.3 -82.3 1 37.0 -51.3 757.3 757.3 326.1 757.6 0.03 97 14 28680 -42.9 -81.9 1 39.0 -50.3 780.6 780.6 326.8 780.9 0.03 98 13 29181 -42.9 -80.9 1 38.0 -50.5 797.3 797.3 327.2 797.7 0.04 99 12 29721 -43.5 -81.5 1 38.0 -51.2 813.6 813.6 327.6 814.0 0.04 100 11 30315 -38.3 -80.3 0 42.0 -49.1 853.0 853.0 328.5 853.6 0.06 101 10 30970 -39.3 -80.3 1 41.0 -50.0 75 57 872.8 872.9 328.9 873.5 0.06 102 7.2 33236 -35.9 -78.9 0 43.0 -50.3 972.8 972.8 330.8 974.0 0.11 TRP 104 16471 -82.1 -86.9 44 4.8 -82.1 140 13 365.0 365.0 299.7 365.0 0.00 WND 7.0 90 64 Sounding variables and indices 1000-500 mb thick: 5817.00 m Freezing level: 540.00 mb = 5288.67 m = 17351.05 ft Wetbulb zero: 684.91 mb = 3344.45 m = 10972.46 ft Precipitable water: 1.43 inches Sfc-500 mean rel hum: 35.07 % Est. max temperature: 34.10 C = 93.37 F Sfc-Lift cond lev (LCL): 957.45 mb = 467.71 m = 1534.46 ft T: 25.19 C 700-500 lapse rate: 6.25 C/km ThetaE index: 18.49 C Layer 850.0- 836.0 mb Conv cond level (CCL): 808.28 mb = 1941.37 m = 6369.25 ft Mean mixing ratio: 17.14 g/kg Conv temperature: 37.50 C = 99.49 F Cap Strength: 2.57 C Lifted Index: -2.19 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.68 C Lifted Index @700 mb: 1.61 C Showalter Index: 1.86 C Risk: Showers probable Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 17.50 C K Index: 5.90 Risk: None Sweat Index: 207.80 Risk: None Energy Index: -2.19 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 309.47 J/kg Max Up Vert Vel: 24.88 m/s Conv Inhibition (B-): 160.92 J/kg Cap Strength: 2.57 C Lift Cond Lev (LCL): 906.58 mb = 947.82 m = 3109.62 ft Lev Free Conv (LFC): 641.58 mb = 3887.16 m = 12752.99 ft Equ Level (EL): 361.58 mb = 8387.32 m = 27517.11 ft B at Equ Level: 224.41 J/kg Max Parcel Lev (MPL): 121.58 mb = 15566.08 m = 51069.20 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 7 39764 90 64 -64.0 0.0 1 1004 33 20 4 -1.4 -3.8 2 1000 83 20 4 -1.4 -3.8 3 975 305 55 10 -8.2 -5.7 4 942 610 65 16 -14.5 -6.8 5 925 772 65 16 -14.5 -6.8 6 910 914 75 15 -14.5 -3.9 7 879 1219 80 15 -14.8 -2.6 8 850 1508 85 16 -15.9 -1.4 9 819 1829 95 18 -17.9 1.6 10 790 2134 70 12 -11.3 -4.1 11 735 2743 85 10 -10.0 -0.9 12 709 3048 60 10 -8.7 -5.0 13 700 3162 50 13 -10.0 -8.4 14 659 3658 45 12 -8.5 -8.5 15 611 4267 90 10 -10.0 0.0 16 567 4877 100 22 -21.7 3.8 17 507 5791 100 16 -15.8 2.8 18 500 5900 95 15 -14.9 1.3 19 469 6401 60 18 -15.6 -9.0 20 433 7010 60 16 -13.9 -8.0 21 417 7315 40 14 -9.0 -10.7 22 400 7630 35 12 -6.9 -9.8 23 300 9760 25 10 -4.2 -9.1 24 275 10363 10 15 -2.6 -14.8 25 264 10668 15 12 -3.1 -11.6 26 250 11050 25 6 -2.5 -5.4 27 231 11582 85 3 -3.0 -0.3 28 211 12192 130 10 -7.7 6.4 29 200 12540 140 10 -6.4 7.7 30 158 14021 155 19 -8.0 17.2 31 150 14350 150 12 -6.0 10.4 32 136 14935 155 11 -4.6 10.0 33 116 15850 125 1 -0.8 0.6 34 104 16459 95 10 -10.0 0.9 35 104 16471 140 13 -8.4 10.0 36 100 16690 85 6 -6.0 -0.5 37 99 16764 145 13 -7.5 10.6 38 93 17069 90 6 -6.0 0.0 39 89 17374 15 10 -2.6 -9.7 40 84 17678 80 10 -9.8 -1.7 41 75 18288 215 15 8.6 12.3 42 71 18593 245 18 16.3 7.6 43 70 18700 275 9 9.0 -0.8 44 68 18898 250 12 11.3 4.1 45 64 19202 240 11 9.5 5.5 46 61 19507 265 10 10.0 0.9 47 58 19812 270 2 2.0 -0.0 48 52 20422 290 13 12.2 -4.4 49 50 20670 295 30 27.2 -12.7 50 47 21031 300 34 29.4 -17.0 51 45 21336 290 28 26.3 -9.6 52 39 22250 315 24 17.0 -17.0 53 37 22555 295 18 16.3 -7.6 54 33 23165 295 17 15.4 -7.2 55 30 23780 60 13 -11.3 -6.5 56 29 24079 60 10 -8.7 -5.0 57 27 24384 60 17 -14.7 -8.5 58 26 24689 115 15 -13.6 6.3 59 25 24994 120 12 -10.4 6.0 60 24 25298 90 18 -18.0 0.0 61 22 25603 105 17 -16.4 4.4 62 21 25908 80 19 -18.7 -3.3 63 20 26340 60 39 -33.8 -19.5 64 19 26822 60 41 -35.5 -20.5 65 16 28042 90 51 -51.0 0.0 66 15 28346 105 47 -45.4 12.2 67 14 28651 90 48 -48.0 0.0 68 14 28956 110 39 -36.6 13.3 69 13 29261 105 37 -35.7 9.6 70 10 30970 75 57 -55.1 -14.8 Wind Parameters Energy-Hel index: -19.34 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20250415.12.gif