UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for PTKK... Searching the city database file for: PTKK ... Date:1200Z 26 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 1009 2 28.4 24.4 79 4.0 25.4 30 6 300.8 304.3 298.3 357.9 19.41 1 1000 90 28.4 24.9 81 3.5 25.8 30 6 301.5 305.3 299.0 361.3 20.21 2 987 206 27.4 24.3 83 3.1 25.1 301.7 305.3 298.7 360.0 19.74 3 983 242 26.4 23.8 86 2.6 24.5 301.0 304.5 298.2 357.6 19.21 4 975 315 26.0 23.5 86 2.5 24.2 301.3 304.8 298.2 357.4 19.02 5 941 628 24.2 20.6 80 3.6 21.6 302.6 305.6 296.9 351.2 16.45 6 925 778 22.8 20.4 86 2.4 21.1 70 14 302.6 305.7 297.0 351.6 16.53 7 917 854 22.2 20.8 92 1.4 21.2 302.8 305.9 297.4 353.4 17.10 8 896 1056 21.4 19.2 87 2.2 19.9 303.9 306.9 296.8 351.0 15.82 9 851 1503 18.4 18.0 98 0.4 18.1 305.3 308.2 297.0 351.5 15.44 10 850 1513 18.2 17.7 97 0.5 17.9 85 14 305.2 308.0 296.7 350.5 15.16 11 849 1523 18.2 17.8 98 0.4 17.9 305.3 308.2 296.8 351.0 15.28 12 838 1635 17.8 16.4 92 1.4 16.8 306.0 308.7 296.3 348.5 14.14 13 835 1666 17.4 17.4 100 0.0 17.4 305.9 308.7 296.9 351.3 15.15 14 829 1728 17.2 16.0 93 1.2 16.4 306.3 308.9 296.3 348.2 13.93 15 824 1779 16.8 16.2 96 0.6 16.4 306.5 309.1 296.4 349.1 14.20 16 820 1821 17.4 14.8 85 2.6 15.7 307.5 310.0 295.9 346.8 13.02 17 812 1905 17.0 15.1 89 1.9 15.7 308.0 310.5 296.3 348.5 13.41 18 806 1968 17.0 13.4 79 3.6 14.6 308.6 310.9 295.6 345.2 12.08 19 799 2043 16.4 14.2 87 2.2 14.9 308.7 311.2 296.1 347.7 12.85 20 788 2161 15.8 12.5 81 3.3 13.6 309.3 311.5 295.4 344.7 11.64 21 769 2369 14.8 12.9 88 1.9 13.6 310.4 312.7 296.1 347.8 12.26 22 765 2413 14.6 12.1 85 2.5 13.0 310.7 312.9 295.8 346.4 11.68 23 748 2603 14.0 10.1 77 3.9 11.5 312.0 314.0 295.3 344.2 10.44 24 727 2844 13.8 3.8 51 10.0 7.9 314.3 315.7 293.3 336.1 6.93 25 725 2867 13.6 3.6 51 10.0 7.8 314.4 315.7 293.3 335.9 6.85 26 718 2949 13.0 5.0 58 8.0 8.2 314.6 316.1 294.0 338.5 7.64 27 715 2985 13.2 2.2 47 11.0 6.9 315.2 316.4 293.0 335.0 6.28 28 708 3067 12.6 4.6 58 8.0 7.8 315.4 316.9 294.1 339.1 7.53 29 700 3163 12.2 2.2 50 10.0 6.5 140 6 316.0 317.2 293.4 336.3 6.42 30 687 3320 11.4 0.4 47 11.0 5.3 316.8 317.9 293.1 335.1 5.74 31 683 3369 11.0 0.0 47 11.0 4.9 316.9 318.0 293.0 334.8 5.61 32 679 3418 10.8 -3.2 37 14.0 3.5 317.2 318.1 292.1 331.5 4.45 33 677 3442 10.8 -3.2 37 14.0 3.5 317.5 318.3 292.2 331.8 4.46 34 671 3517 10.0 3.0 62 7.0 5.9 317.4 318.7 294.3 339.9 7.10 35 669 3541 10.0 2.0 57 8.0 5.4 317.6 318.9 294.0 338.7 6.62 36 665 3591 10.4 -0.6 46 11.0 4.4 318.6 319.7 293.4 336.3 5.51 37 645 3845 8.2 -0.8 53 9.0 3.3 318.9 320.0 293.6 336.9 5.60 38 640 3909 7.4 2.4 71 5.0 4.5 318.7 320.1 294.7 341.5 7.13 39 633 4000 7.2 0.2 61 7.0 3.3 319.5 320.7 294.1 339.2 6.14 40 630 4039 6.8 1.8 70 5.0 3.9 319.5 320.8 294.7 341.7 6.94 41 624 4117 6.4 -1.6 57 8.0 2.1 319.9 321.0 293.7 337.5 5.46 42 620 4170 6.0 1.0 70 5.0 3.2 320.0 321.3 294.7 341.4 6.65 43 618 4197 5.8 -0.2 65 6.0 2.5 320.1 321.3 294.3 339.8 6.11 44 599 4451 3.6 -0.0 77 3.6 1.6 320.4 321.7 294.6 341.0 6.40 45 592 4547 3.2 1.0 85 2.2 2.0 321.1 322.4 295.1 343.5 6.97 46 584 4657 2.6 -0.1 82 2.7 1.1 321.6 322.9 295.0 342.7 6.52 47 574 4797 1.8 -4.2 64 6.0 -1.2 322.3 323.2 293.9 338.2 4.89 48 572 4825 1.6 -2.6 74 4.2 -0.6 322.3 323.4 294.4 340.4 5.53 49 569 4868 1.6 -4.4 64 6.0 -1.4 322.8 323.8 294.0 338.7 4.85 50 568 4882 1.6 -4.4 64 6.0 -1.4 323.0 324.0 294.0 338.9 4.86 51 565 4925 1.4 -2.4 76 3.8 -0.6 323.2 324.4 294.7 341.8 5.69 52 564 4939 1.4 -4.6 64 6.0 -1.6 323.4 324.4 294.1 339.3 4.82 53 563 4953 1.2 -4.8 64 6.0 -1.8 323.3 324.3 294.1 339.0 4.76 54 500 5900 -4.1 -20.1 28 16.0 -9.6 95 8 328.0 328.4 292.6 333.5 1.55 55 400 7630 -14.3 -15.8 88 1.5 -14.9 90 8 336.4 337.0 295.8 346.2 2.79 56 300 9750 -29.3 -31.0 85 1.7 -29.6 195 9 344.1 344.3 296.1 347.7 0.96 57 250 11020 -39.7 -43.6 66 3.9 -40.1 190 14 347.0 347.1 296.3 348.3 0.32 58 200 12510 -52.1 -61.1 33 9.0 -52.4 225 12 350.3 350.3 296.7 350.5 0.05 59 150 14300 -67.7 -72.6 50 4.9 -67.7 225 15 353.5 353.5 297.4 353.5 0.01 60 100 16650 -81.9 -86.7 44 4.8 -81.9 220 13 369.5 369.5 300.5 369.5 0.00 61 96 16878 -82.7 -86.9 48 4.2 -82.7 215 10 372.3 372.3 300.9 372.3 0.00 62 93 17055 -83.1 -87.1 50 4.0 -83.1 374.9 374.9 301.4 374.9 0.00 63 89 17300 -82.9 -87.7 43 4.8 -82.9 380.0 380.0 302.2 380.0 0.00 64 89 17300 -83.1 -88.1 41 5.0 -83.1 379.6 379.6 302.2 379.6 0.00 65 86 17493 -78.5 -87.5 22 9.0 -78.5 392.6 392.6 304.2 392.6 0.00 66 84 17627 -76.5 -88.5 13 12.0 -76.5 399.3 399.3 305.1 399.4 0.00 67 70 18670 -79.1 -90.1 15 11.0 -79.1 275 26 415.2 415.2 307.2 415.2 0.00 68 69 18752 -79.3 -90.3 15 11.0 -79.3 416.4 416.4 307.3 416.4 0.00 69 67 18919 -78.3 -90.3 13 12.0 -78.3 422.1 422.1 308.0 422.1 0.00 70 65 19093 -75.3 -90.3 8 15.0 -75.3 432.4 432.4 309.1 432.4 0.00 71 62 19367 -74.1 -91.1 6 17.0 -74.2 440.9 440.9 310.0 440.9 0.00 72 61 19462 -72.1 -90.1 5 18.0 -72.2 447.4 447.4 310.6 447.4 0.00 73 57 19858 -74.7 -90.7 7 16.0 -74.7 450.3 450.3 310.9 450.3 0.00 74 57 19858 -73.5 -90.5 6 17.0 -73.6 453.0 453.0 311.1 453.0 0.00 75 55 20066 -74.3 -91.3 6 17.0 -74.4 455.8 455.8 311.4 455.8 0.00 76 50 20630 -67.7 -90.7 2 23.0 -67.9 230 27 484.0 484.0 313.8 484.0 0.00 77 46 21135 -65.5 -89.5 2 24.0 -65.8 500.9 500.9 315.0 501.0 0.00 78 45 21268 -65.9 -89.9 2 24.0 -66.2 503.1 503.1 315.2 503.1 0.00 79 40 21989 -62.7 -89.7 1 27.0 -63.2 528.4 528.4 316.8 528.4 0.00 80 39 22145 -62.9 -89.9 1 27.0 -63.4 531.7 531.7 317.1 531.7 0.00 81 36 22643 -58.7 -87.7 1 29.0 -59.6 554.9 554.9 318.3 554.9 0.00 82 34 23001 -59.7 -88.7 1 29.0 -60.6 561.4 561.4 318.7 561.5 0.00 83 34 23001 -57.9 -87.9 1 30.0 -58.9 566.2 566.2 319.0 566.2 0.01 84 32 23383 -58.7 -87.7 1 29.0 -59.7 573.9 573.9 319.3 574.0 0.01 85 30 23790 -56.7 -87.7 1 31.0 -58.0 70 14 590.1 590.1 320.2 590.1 0.01 86 28 24230 -55.3 -86.3 1 31.0 -56.9 605.7 605.7 320.9 605.8 0.01 87 26 24704 -55.7 -86.7 1 31.0 -57.3 617.6 617.6 321.4 617.6 0.01 88 26 24704 -54.1 -86.1 1 32.0 -56.1 622.1 622.1 321.6 622.2 0.01 89 24 25215 -57.3 -87.3 1 30.0 -58.8 627.2 627.2 321.8 627.3 0.01 90 21 26065 -55.5 -87.5 1 32.0 -57.5 657.1 657.1 323.0 657.1 0.01 91 21 26065 -53.9 -86.9 1 33.0 -56.3 661.9 661.9 323.2 662.0 0.01 92 20 26380 -51.9 -85.9 1 34.0 -54.9 100 50 677.3 677.3 323.7 677.4 0.01 93 19 26713 -51.9 -85.9 1 34.0 -54.9 687.3 687.3 324.0 687.4 0.01 94 17 27433 -53.3 -86.3 1 33.0 -56.2 705.0 705.1 324.6 705.1 0.01 95 17 27433 -53.1 -86.1 1 33.0 -56.1 705.7 705.7 324.6 705.8 0.01 96 17 27433 -47.5 -84.5 1 37.0 -52.2 723.6 723.7 325.2 723.8 0.02 97 16 27838 -44.3 -82.3 1 38.0 -50.5 746.7 746.8 325.8 747.0 0.03 98 13 29239 -42.1 -82.1 0 40.0 -50.1 800.1 800.1 327.3 800.4 0.04 99 12 29786 -38.1 -80.1 0 42.0 -48.6 832.7 832.8 328.0 833.3 0.05 100 11 30389 -35.9 -78.9 0 43.0 -48.0 861.7 861.8 328.7 862.5 0.07 101 10 31050 -37.1 -79.1 0 42.0 -49.0 85 65 881.1 881.1 329.1 881.9 0.08 102 9.6 31332 -37.7 -79.7 0 42.0 -49.5 889.1 889.2 329.2 889.9 0.07 103 7.5 33048 -34.7 -77.7 0 43.0 -49.6 966.3 966.4 330.7 967.8 0.13 104 7.0 33530 -35.7 -78.7 0 43.0 -50.4 90 73 981.5 981.5 330.9 982.8 0.12 105 6.8 33731 -36.3 -79.3 0 43.0 -50.7 987.1 987.2 331.0 988.4 0.11 TRP 96 16878 -82.7 -86.9 48 4.2 -82.7 215 10 372.3 372.3 300.9 372.3 0.00 WND 5.0 90 91 Sounding variables and indices 1000-500 mb thick: 5810.00 m Freezing level: 548.74 mb = 5167.50 m = 16953.55 ft Wetbulb zero: 579.29 mb = 4722.79 m = 15494.53 ft Precipitable water: 2.31 inches Sfc-500 mean rel hum: 69.78 % Est. max temperature: 32.70 C = 90.87 F Sfc-Lift cond lev (LCL): 952.66 mb = 519.16 m = 1703.25 ft T: 24.82 C 700-500 lapse rate: 5.96 C/km ThetaE index: 10.06 C Layer 987.0- 925.0 mb Conv cond level (CCL): 893.19 mb = 1083.44 m = 3554.55 ft Mean mixing ratio: 18.01 g/kg Conv temperature: 31.66 C = 88.99 F Cap Strength: 0.69 C Lifted Index: -2.95 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.71 C Lifted Index @700 mb: 0.23 C Showalter Index: -1.37 C Risk: Thunderstorms probable Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.30 C Cross Totals Index: 21.80 C K Index: 30.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 248.40 Risk: None Energy Index: -3.29 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1274.27 J/kg Max Up Vert Vel: 50.48 m/s Conv Inhibition (B-): 10.45 J/kg Cap Strength: 0.69 C Lift Cond Lev (LCL): 919.88 mb = 826.60 m = 2711.92 ft Lev Free Conv (LFC): 864.88 mb = 1362.66 m = 4470.62 ft Equ Level (EL): 734.88 mb = 2752.89 m = 9031.69 ft B at Equ Level: 29.20 J/kg Max Parcel Lev (MPL): 84.88 mb = 17567.94 m = 57636.89 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 5 42464 90 91 -91.0 0.0 1 1009 2 30 6 -3.0 -5.2 2 1000 90 30 6 -3.0 -5.2 3 976 305 75 15 -14.5 -3.9 4 925 778 70 14 -13.2 -4.8 5 911 914 75 15 -14.5 -3.9 6 879 1219 75 15 -14.5 -3.9 7 850 1513 85 14 -13.9 -1.2 8 849 1524 70 12 -11.3 -4.1 9 819 1829 100 14 -13.8 2.4 10 790 2134 90 13 -13.0 0.0 11 762 2438 75 11 -10.6 -2.8 12 700 3163 140 6 -3.9 4.6 13 659 3658 135 12 -8.5 8.5 14 611 4267 130 13 -10.0 8.4 15 500 5900 95 8 -8.0 0.7 16 469 6401 110 10 -9.4 3.4 17 451 6706 65 11 -10.0 -4.6 18 433 7010 105 14 -13.5 3.6 19 417 7315 125 10 -8.2 5.7 20 400 7630 90 8 -8.0 0.0 21 300 9750 195 9 2.3 8.7 22 287 10058 180 11 0.0 11.0 23 263 10668 205 13 5.5 11.8 24 250 11020 190 14 2.4 13.8 25 241 11278 190 15 2.6 14.8 26 200 12497 215 12 6.9 9.8 27 200 12510 225 12 8.5 8.5 28 182 13106 240 13 11.3 6.5 29 173 13411 220 14 9.0 10.7 30 157 14021 235 15 12.3 8.6 31 150 14300 225 15 10.6 10.6 32 142 14630 225 14 9.9 9.9 33 134 14935 250 10 9.4 3.4 34 128 15240 270 10 10.0 -0.0 35 121 15545 345 10 2.6 -9.7 36 115 15850 355 10 0.9 -10.0 37 103 16459 180 10 0.0 10.0 38 100 16650 220 13 8.4 10.0 39 98 16764 220 13 8.4 10.0 40 96 16878 215 10 5.7 8.2 41 93 17069 215 10 5.7 8.2 42 88 17374 0 0 -0.0 -0.0 43 75 18288 250 12 11.3 4.1 44 71 18593 240 19 16.5 9.5 45 70 18670 275 26 25.9 -2.3 46 67 18898 275 26 25.9 -2.3 47 64 19202 280 23 22.7 -4.0 48 61 19507 260 25 24.6 4.3 49 58 19812 280 19 18.7 -3.3 50 55 20117 270 10 10.0 -0.0 51 52 20422 290 14 13.2 -4.8 52 50 20630 230 27 20.7 17.4 53 47 21031 235 26 21.3 14.9 54 45 21336 275 23 22.9 -2.0 55 40 21946 255 33 31.9 8.5 56 38 22250 300 27 23.4 -13.5 57 37 22555 315 18 12.7 -12.7 58 35 22860 345 13 3.4 -12.6 59 33 23165 275 14 13.9 -1.2 60 32 23470 280 15 14.8 -2.6 61 30 23774 355 3 0.3 -3.0 62 30 23790 70 14 -13.2 -4.8 63 29 24079 60 10 -8.7 -5.0 64 26 24689 95 23 -22.9 2.0 65 25 24994 100 36 -35.5 6.3 66 23 25603 100 40 -39.4 6.9 67 21 26213 75 48 -46.4 -12.4 68 20 26380 100 50 -49.2 8.7 69 20 26518 95 56 -55.8 4.9 70 18 27127 95 46 -45.8 4.0 71 16 28042 90 62 -62.0 0.0 72 12 29870 75 48 -46.4 -12.4 73 10 31050 85 65 -64.8 -5.7 74 7 33530 90 73 -73.0 0.0 Wind Parameters Energy-Hel index: -79.63 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.20250426.12.gif