UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for PTKK... Searching the city database file for: PTKK ... Date:1200Z 19 APR 25 Station: PTKK WMO ident: 91334 Latitude: 7.47 Longitude: 151.85 Elevation: 2.00 ------------------------------------------------------------------------------- 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 1010 2 28.4 24.5 79 3.9 25.5 50 6 300.7 304.3 298.3 358.1 19.51 1 1000 92 27.8 23.3 77 4.5 24.5 70 4 301.0 304.3 297.7 354.8 18.30 2 948 565 23.4 22.6 95 0.8 22.8 301.1 304.5 297.8 355.6 18.51 3 943 611 23.4 20.7 85 2.7 21.5 301.6 304.6 296.7 350.3 16.51 4 937 667 22.6 21.6 94 1.0 21.9 301.3 304.5 297.3 353.1 17.59 5 934 695 22.8 20.3 86 2.5 21.1 301.8 304.8 296.5 349.8 16.26 6 931 723 22.0 21.5 97 0.5 21.6 301.2 304.5 297.3 353.1 17.60 7 930 733 22.0 21.1 95 0.9 21.3 301.3 304.5 297.1 351.9 17.18 8 929 742 22.2 19.6 85 2.6 20.4 301.6 304.5 296.1 347.7 15.64 9 928 752 22.4 20.4 88 2.0 21.0 301.9 305.0 296.7 350.6 16.47 10 927 761 23.2 15.2 61 8.0 17.8 302.8 305.0 293.8 337.8 11.80 11 925 780 24.0 10.0 41 14.0 15.3 80 8 303.8 305.4 291.4 328.9 8.36 12 906 961 22.2 13.2 57 9.0 16.3 303.8 305.8 293.2 335.3 10.58 13 900 1019 21.4 15.4 69 6.0 17.4 303.6 305.8 294.4 340.2 12.32 14 895 1067 22.0 11.0 50 11.0 15.0 304.7 306.4 292.3 332.4 9.25 15 892 1096 22.0 10.0 46 12.0 14.5 305.0 306.6 292.0 331.0 8.67 16 888 1135 21.4 14.4 64 7.0 16.7 304.7 306.9 294.2 339.7 11.69 17 880 1214 21.4 10.4 49 11.0 14.4 305.5 307.2 292.4 332.7 9.03 18 877 1243 21.2 12.2 56 9.0 15.4 305.6 307.5 293.4 336.3 10.23 19 875 1263 21.4 9.4 46 12.0 13.9 306.0 307.6 292.2 331.6 8.49 20 866 1353 20.8 8.8 46 12.0 13.4 306.3 307.8 292.0 331.2 8.23 21 861 1403 20.8 7.8 43 13.0 12.9 306.8 308.2 291.8 330.3 7.73 22 855 1463 20.2 10.2 53 10.0 13.8 306.8 308.5 292.9 334.5 9.18 23 851 1504 20.2 8.2 46 12.0 12.8 307.2 308.7 292.2 331.6 8.04 24 850 1514 20.0 9.0 49 11.0 13.1 95 9 307.1 308.7 292.5 332.9 8.50 25 847 1544 19.6 8.6 49 11.0 12.8 307.0 308.5 292.3 332.2 8.30 26 843 1585 19.6 6.6 43 13.0 11.8 307.4 308.8 291.6 329.6 7.27 27 837 1647 18.8 9.8 56 9.0 13.1 307.2 308.9 293.0 334.8 9.12 28 834 1677 18.8 8.8 52 10.0 12.6 307.5 309.1 292.6 333.5 8.55 29 830 1719 18.4 12.4 68 6.0 14.5 307.5 309.6 294.5 340.7 10.97 30 824 1781 18.8 6.8 46 12.0 11.6 308.6 310.0 292.2 331.6 7.54 31 816 1865 19.0 2.0 32 17.0 9.5 309.6 310.7 290.7 326.5 5.42 32 804 1992 17.8 4.8 42 13.0 10.2 309.7 310.9 291.8 330.4 6.72 33 799 2045 17.4 3.4 39 14.0 9.4 309.8 311.0 291.3 328.7 6.12 34 792 2120 16.8 7.8 55 9.0 11.3 309.9 311.5 293.3 335.7 8.41 35 775 2305 16.2 -0.8 31 17.0 7.1 311.2 312.1 290.5 325.8 4.66 36 756 2515 14.4 2.4 44 12.0 7.6 311.5 312.6 291.8 330.3 6.03 37 748 2605 14.0 0.0 38 14.0 6.4 312.0 313.0 291.2 328.1 5.12 38 741 2685 13.2 8.9 75 4.3 10.5 312.0 313.8 294.8 341.9 9.71 39 737 2730 12.6 10.2 85 2.4 11.0 311.8 313.8 295.4 344.6 10.67 40 735 2753 12.6 9.0 79 3.6 10.3 312.1 313.9 294.9 342.4 9.86 41 732 2787 13.2 1.2 44 12.0 6.5 313.1 314.2 292.0 331.0 5.71 42 730 2810 13.6 -1.4 35 15.0 5.6 313.8 314.7 291.3 328.7 4.73 43 728 2833 13.8 -1.2 35 15.0 5.8 314.2 315.1 291.6 329.5 4.81 44 703 3127 11.8 -1.2 40 13.0 4.9 315.2 316.1 292.0 331.0 4.99 45 700 3163 11.6 -1.4 40 13.0 4.7 55 9 315.3 316.3 292.0 331.0 4.93 46 683 3367 10.4 -3.6 37 14.0 3.2 316.2 317.0 291.7 330.0 4.29 47 676 3453 10.0 -9.0 25 19.0 1.3 316.7 317.3 290.6 326.1 2.86 48 674 3477 10.0 -6.0 32 16.0 2.2 317.0 317.7 291.3 328.7 3.62 49 671 3514 9.8 -8.2 27 18.0 1.4 317.2 317.7 290.9 327.2 3.07 50 667 3564 9.4 -7.6 29 17.0 1.4 317.2 317.9 291.1 327.8 3.23 51 664 3601 9.2 -2.8 43 12.0 2.9 317.4 318.3 292.4 332.5 4.69 52 659 3663 8.6 -0.4 53 9.0 3.7 317.4 318.5 293.2 335.5 5.65 53 500 5890 -3.7 -35.7 6 32.0 -11.3 70 3 328.5 328.6 291.7 329.9 0.36 54 400 7620 -12.5 -55.5 1 43.0 -18.4 60 21 338.7 338.8 294.1 339.0 0.05 55 300 9750 -27.9 -55.9 5 28.0 -30.4 60 12 346.1 346.1 295.8 346.3 0.07 56 250 11030 -39.1 -55.1 17 16.0 -40.1 105 17 347.9 348.0 296.3 348.3 0.09 57 200 12520 -51.5 -63.5 23 12.0 -51.8 145 20 351.2 351.2 296.9 351.4 0.04 58 150 14320 -66.1 -76.1 23 10.0 -66.2 125 20 356.2 356.2 298.0 356.3 0.01 59 100 16670 -82.9 -87.9 42 5.0 -82.9 50 15 367.6 367.6 300.1 367.6 0.00 60 95 16954 -84.7 -89.2 45 4.5 -84.7 60 18 369.5 369.5 300.5 369.5 0.00 61 86 17507 -80.9 -87.9 30 7.0 -80.9 387.8 387.8 303.5 387.8 0.00 62 81 17841 -83.1 -89.1 34 6.0 -83.1 390.0 390.0 303.8 390.0 0.00 63 77 18125 -80.3 -89.3 21 9.0 -80.3 401.5 401.5 305.4 401.5 0.00 64 75 18274 -77.3 -88.3 16 11.0 -77.3 410.8 410.8 306.6 410.8 0.00 65 74 18351 -77.7 -89.7 13 12.0 -77.7 411.6 411.6 306.7 411.6 0.00 66 72 18508 -76.5 -89.5 11 13.0 -76.6 417.3 417.3 307.4 417.4 0.00 67 71 18588 -76.5 -89.5 11 13.0 -76.6 419.0 419.0 307.6 419.0 0.00 68 70 18670 -74.5 -89.5 8 15.0 -74.6 315 10 425.0 425.0 308.3 425.0 0.00 69 67 18927 -70.9 -88.9 5 18.0 -71.0 438.2 438.2 309.7 438.2 0.00 70 62 19384 -73.7 -90.7 6 17.0 -73.7 441.8 441.8 310.1 441.8 0.00 71 58 19776 -71.3 -90.3 4 19.0 -71.4 455.7 455.7 311.4 455.7 0.00 72 55 20089 -72.9 -90.9 5 18.0 -73.0 459.0 459.0 311.7 459.0 0.00 73 51 20533 -71.5 -90.5 4 19.0 -71.6 472.3 472.3 312.8 472.3 0.00 74 50 20650 -72.3 -90.3 5 18.0 -72.4 290 29 473.1 473.1 312.9 473.1 0.00 75 47 21013 -73.5 -91.5 5 18.0 -73.6 478.7 478.7 313.4 478.7 0.00 76 46 21139 -73.3 -91.3 5 18.0 -73.4 482.1 482.1 313.6 482.1 0.00 77 43 21539 -67.7 -90.7 2 23.0 -67.9 505.3 505.3 315.3 505.3 0.00 78 42 21681 -67.3 -90.3 2 23.0 -67.6 509.7 509.7 315.6 509.7 0.00 79 39 22129 -66.7 -90.7 2 24.0 -67.0 522.1 522.1 316.4 522.1 0.00 80 36 22617 -62.7 -89.7 1 27.0 -63.3 544.6 544.6 317.8 544.6 0.00 81 34 22971 -61.3 -89.3 1 28.0 -62.0 557.2 557.2 318.5 557.2 0.00 82 33 23156 -61.1 -89.1 1 28.0 -61.9 562.5 562.5 318.8 562.6 0.00 83 32 23347 -61.7 -88.7 2 27.0 -62.4 565.9 565.9 318.9 565.9 0.00 84 31 23544 -60.9 -88.9 1 28.0 -61.7 573.2 573.2 319.3 573.2 0.00 85 30 23750 -56.7 -87.7 1 31.0 -58.0 260 8 590.1 590.1 320.2 590.1 0.01 86 29 23966 -55.1 -86.1 1 31.0 -56.7 600.2 600.2 320.6 600.3 0.01 87 27 24425 -54.3 -85.3 1 31.0 -56.2 614.9 614.9 321.3 614.9 0.01 88 27 24425 -54.7 -85.7 1 31.0 -56.5 613.7 613.7 321.2 613.8 0.01 89 25 24920 -53.5 -85.5 1 32.0 -55.6 630.8 630.8 321.9 630.9 0.01 90 23 25462 -50.3 -83.3 1 33.0 -53.4 655.5 655.5 322.9 655.6 0.02 91 22 25752 -52.1 -84.1 1 32.0 -54.8 658.5 658.5 323.0 658.6 0.02 92 20 26370 -52.5 -84.5 1 32.0 -55.3 80 39 675.5 675.5 323.6 675.6 0.02 93 18 27051 -52.7 -84.7 1 32.0 -55.6 695.5 695.5 324.3 695.6 0.02 94 16 27818 -49.1 -83.1 1 34.0 -53.5 731.1 731.1 325.4 731.3 0.02 95 16 27818 -49.5 -83.5 1 34.0 -53.7 729.8 729.8 325.4 730.0 0.02 96 15 28241 -49.3 -83.3 1 34.0 -53.8 744.0 744.0 325.8 744.3 0.03 97 14 28696 -46.7 -82.7 1 36.0 -52.4 767.7 767.7 326.4 767.9 0.03 98 12 29722 -44.9 -81.9 1 37.0 -51.9 808.7 808.7 327.5 809.0 0.04 99 11 30303 -45.7 -81.7 1 36.0 -52.7 826.1 826.2 327.9 826.6 0.05 100 10 30940 -44.5 -81.5 1 37.0 -52.4 90 65 853.4 853.5 328.5 853.9 0.05 101 9.6 31215 -43.3 -81.3 1 38.0 -52.0 868.0 868.0 328.8 868.5 0.06 102 9.1 31578 -39.7 -79.7 1 40.0 -50.6 895.2 895.2 329.4 896.0 0.08 103 7.5 32917 -34.5 -77.5 0 43.0 -49.5 967.2 967.2 330.7 968.7 0.13 104 7.0 33400 -34.9 -77.9 0 43.0 -50.1 90 71 984.8 984.8 330.9 986.3 0.13 105 6.1 34360 -35.3 -78.3 0 43.0 -51.0 1022.6 1022.7 331.5 1024.3 0.14 106 5.4 35217 -30.7 -75.7 0 45.0 -50.1 1079.3 1079.5 332.4 1082.5 0.24 TRP 95 16954 -84.7 -89.2 45 4.5 -84.7 60 18 369.5 369.5 300.5 369.5 0.00 WND 5.0 100 91 Sounding variables and indices 1000-500 mb thick: 5798.00 m Freezing level: 547.83 mb = 5220.19 m = 17126.41 ft Wetbulb zero: 619.66 mb = 4159.70 m = 13647.14 ft Precipitable water: 1.54 inches Sfc-500 mean rel hum: 43.95 % Est. max temperature: 34.53 C = 94.15 F Sfc-Lift cond lev (LCL): 954.99 mb = 499.66 m = 1639.28 ft T: 24.01 C 700-500 lapse rate: 5.61 C/km ThetaE index: 21.69 C Layer 927.0- 906.0 mb Conv cond level (CCL): 837.05 mb = 1646.15 m = 5400.68 ft Mean mixing ratio: 16.52 g/kg Conv temperature: 34.92 C = 94.85 F Cap Strength: 2.63 C Lifted Index: -0.85 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.26 C Lifted Index @700 mb: 0.92 C Showalter Index: 6.18 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 12.70 C K Index: 19.70 Risk: < 20 % chance of thunderstorms Sweat Index: 129.00 Risk: None Energy Index: -0.36 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 75.25 J/kg Max Up Vert Vel: 12.27 m/s Conv Inhibition (B-): 147.14 J/kg Cap Strength: 2.61 C Lift Cond Lev (LCL): 906.75 mb = 953.89 m = 3129.51 ft Lev Free Conv (LFC): 631.75 mb = 4003.96 m = 13136.18 ft Equ Level (EL): 421.75 mb = 7209.59 m = 23653.21 ft B at Equ Level: 69.62 J/kg Max Parcel Lev (MPL): 181.75 mb = 13118.85 m = 43040.33 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 5 42472 100 91 -89.6 15.8 1 1010 2 50 6 -4.6 -3.9 2 1000 92 70 4 -3.8 -1.4 3 976 305 75 10 -9.7 -2.6 4 943 610 70 11 -10.3 -3.8 5 925 780 80 8 -7.9 -1.4 6 911 914 90 7 -7.0 0.0 7 879 1219 90 10 -10.0 0.0 8 850 1514 95 9 -9.0 0.8 9 790 2134 60 1 -0.9 -0.5 10 700 3163 55 9 -7.4 -5.2 11 684 3353 40 10 -6.4 -7.7 12 634 3962 85 10 -10.0 -0.9 13 611 4267 100 8 -7.9 1.4 14 500 5890 70 3 -2.8 -1.0 15 487 6096 0 0 -0.0 -0.0 16 450 6706 35 10 -5.7 -8.2 17 416 7315 80 15 -14.8 -2.6 18 400 7620 60 21 -18.2 -10.5 19 400 7620 60 19 -16.5 -9.5 20 384 7925 60 22 -19.1 -11.0 21 312 9449 55 21 -17.2 -12.0 22 300 9750 60 12 -10.4 -6.0 23 287 10058 80 11 -10.8 -1.9 24 250 11030 105 17 -16.4 4.4 25 230 11582 105 18 -17.4 4.7 26 220 11887 135 14 -9.9 9.9 27 210 12192 150 15 -7.5 13.0 28 200 12520 145 20 -11.5 16.4 29 165 13716 145 29 -16.6 23.8 30 157 14021 140 34 -21.9 26.0 31 150 14320 125 20 -16.4 11.5 32 142 14630 120 17 -14.7 8.5 33 135 14935 110 15 -14.1 5.1 34 121 15545 55 16 -13.1 -9.2 35 109 16154 115 18 -16.3 7.6 36 104 16459 120 18 -15.6 9.0 37 100 16670 50 15 -11.5 -9.6 38 98 16764 55 12 -9.8 -6.9 39 95 16954 60 18 -15.6 -9.0 40 93 17069 50 15 -11.5 -9.6 41 88 17374 30 15 -7.5 -13.0 42 75 18288 70 3 -2.8 -1.0 43 70 18670 315 10 7.1 -7.1 44 67 18898 335 13 5.5 -11.8 45 64 19202 260 21 20.7 3.6 46 61 19507 275 22 21.9 -1.9 47 58 19812 250 21 19.7 7.2 48 55 20117 255 32 30.9 8.3 49 50 20650 290 29 27.3 -9.9 50 49 20726 275 28 27.9 -2.4 51 42 21641 325 17 9.8 -13.9 52 40 21946 305 25 20.5 -14.3 53 38 22250 295 24 21.8 -10.1 54 37 22555 325 14 8.0 -11.5 55 35 22860 270 13 13.0 -0.0 56 33 23165 25 3 -1.3 -2.7 57 31 23470 230 10 7.7 6.4 58 30 23750 260 8 7.9 1.4 59 30 23774 280 15 14.8 -2.6 60 29 24079 290 12 11.3 -4.1 61 23 25603 65 10 -9.1 -4.2 62 21 25908 60 24 -20.8 -12.0 63 20 26213 80 34 -33.5 -5.9 64 20 26370 80 39 -38.4 -6.8 65 20 26518 75 39 -37.7 -10.1 66 17 27432 95 49 -48.8 4.3 67 16 28042 100 47 -46.3 8.2 68 15 28346 90 47 -47.0 0.0 69 12 29566 100 57 -56.1 9.9 70 10 30940 90 65 -65.0 0.0 71 7 33400 90 71 -71.0 0.0 Wind Parameters Energy-Hel index: -4.70 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//PTKK/skewt/PTKK.skewt.20250419.12.gif