UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for PTKK... Searching the city database file for: PTKK ... Date:0000Z 21 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 1011 2 30.6 25.6 75 5.0 26.9 50 6 302.8 306.6 299.6 364.8 20.86 1 1000 105 28.4 23.5 75 4.9 24.8 75 5 301.5 305.0 298.0 356.2 18.53 2 997 132 27.8 23.2 76 4.6 24.5 301.2 304.6 297.7 354.9 18.24 3 946 596 23.4 22.5 95 0.9 22.8 301.3 304.7 297.8 355.6 18.43 4 932 727 22.6 19.7 84 2.9 20.5 301.8 304.6 296.2 348.0 15.69 5 928 765 22.8 17.9 74 4.9 19.4 302.3 304.9 295.3 343.8 14.04 6 925 793 22.6 17.9 75 4.7 19.4 95 5 302.4 305.0 295.3 344.1 14.09 7 920 840 22.8 16.8 69 6.0 18.7 303.1 305.5 294.8 342.2 13.19 8 878 1246 19.6 15.7 78 3.9 17.0 303.8 306.2 294.8 342.2 12.88 9 862 1404 19.2 12.2 64 7.0 14.7 305.0 307.0 293.4 336.2 10.41 10 850 1525 18.0 13.5 75 4.5 15.0 35 8 305.0 307.1 294.2 339.4 11.52 11 845 1576 18.0 10.0 59 8.0 13.0 305.5 307.2 292.6 333.1 9.16 12 835 1677 17.6 9.6 59 8.0 12.6 306.1 307.8 292.6 333.4 9.02 13 826 1770 16.8 10.8 68 6.0 13.0 306.2 308.1 293.3 336.1 9.90 14 816 1874 16.6 8.6 59 8.0 11.7 307.1 308.7 292.6 333.2 8.62 15 814 1895 16.4 12.0 75 4.4 13.6 307.1 309.1 294.3 340.0 10.89 16 808 1958 16.0 14.2 89 1.8 14.8 307.3 309.7 295.7 345.7 12.71 17 793 2117 15.4 13.2 87 2.2 14.0 308.3 310.6 295.5 345.0 12.12 18 790 2149 15.6 12.4 81 3.2 13.5 308.9 311.1 295.3 343.9 11.53 19 787 2181 16.0 7.0 55 9.0 10.5 309.7 311.2 292.9 334.2 8.01 20 785 2203 17.0 -4.0 23 21.0 6.5 310.9 311.6 289.5 322.4 3.62 21 783 2225 16.6 1.6 36 15.0 8.3 310.7 311.8 291.1 327.8 5.49 22 780 2257 16.8 -3.2 25 20.0 6.6 311.3 312.0 289.8 323.5 3.87 23 776 2301 16.4 1.4 36 15.0 8.0 311.3 312.4 291.3 328.4 5.46 24 772 2345 17.0 -10.0 15 27.0 4.8 312.4 312.9 288.7 319.9 2.31 25 768 2390 16.8 -14.2 11 31.0 3.9 312.7 313.0 288.1 318.2 1.66 26 763 2445 16.2 -4.8 23 21.0 5.8 312.6 313.3 289.9 323.8 3.51 27 756 2523 15.4 -4.6 25 20.0 5.4 312.6 313.3 290.0 324.0 3.59 28 738 2728 15.0 -19.0 8 34.0 2.1 314.3 314.5 288.2 318.2 1.15 29 733 2785 15.0 -9.0 18 24.0 3.9 314.9 315.4 289.8 323.5 2.64 30 725 2878 14.0 -5.0 26 19.0 4.5 314.8 315.5 290.7 326.5 3.63 31 712 3031 12.6 -3.4 33 16.0 4.4 314.9 315.7 291.2 328.3 4.18 32 709 3066 12.4 -4.6 30 17.0 3.9 315.1 315.8 291.0 327.4 3.83 33 702 3149 11.6 -2.4 38 14.0 4.3 315.1 315.9 291.6 329.6 4.57 34 700 3173 11.2 -0.8 43 12.0 4.8 65 11 314.9 315.9 292.0 331.2 5.16 35 695 3233 10.6 2.6 58 8.0 6.0 314.9 316.1 293.3 335.8 6.66 36 689 3305 10.2 0.2 50 10.0 4.7 315.2 316.3 292.6 333.1 5.64 37 685 3353 9.6 1.6 57 8.0 5.1 315.1 316.3 293.0 334.9 6.28 38 681 3402 9.4 -1.6 46 11.0 3.6 315.4 316.3 292.0 331.3 5.00 39 678 3438 9.2 -1.8 46 11.0 3.4 315.5 316.5 292.0 331.3 4.95 40 652 3761 6.4 0.4 65 6.0 3.1 315.9 317.1 293.1 335.1 6.05 41 645 3849 6.2 -4.8 45 11.0 0.8 316.7 317.5 291.7 330.0 4.15 42 641 3900 6.0 -3.0 52 9.0 1.4 317.0 317.9 292.3 332.4 4.79 43 638 3939 5.8 -6.2 42 12.0 0.1 317.2 317.9 291.6 329.4 3.77 44 636 3964 5.4 -4.6 48 10.0 0.4 317.0 317.9 291.9 330.8 4.27 45 628 4068 5.0 -8.0 38 13.0 -1.0 317.7 318.4 291.3 328.6 3.33 46 625 4107 4.8 -7.2 41 12.0 -0.8 317.9 318.6 291.6 329.5 3.56 47 623 4133 4.6 -8.4 38 13.0 -1.3 318.0 318.6 291.3 328.6 3.25 48 618 4199 5.0 -17.0 19 22.0 -3.3 319.2 319.5 290.2 324.7 1.63 49 604 4385 3.8 -20.2 15 24.0 -4.6 319.9 320.2 290.0 324.3 1.27 50 596 4493 3.0 -16.0 23 19.0 -4.3 320.2 320.6 290.7 326.4 1.84 51 583 4672 1.6 -22.4 15 24.0 -6.3 320.6 320.8 290.1 324.4 1.09 52 569 4867 0.2 -17.8 24 18.0 -6.3 321.2 321.5 290.8 326.8 1.66 53 500 5900 -1.7 -46.7 2 45.0 -10.6 90 9 331.0 331.0 292.1 331.4 0.11 54 400 7630 -14.3 -49.3 3 35.0 -19.4 75 13 336.4 336.4 293.5 336.8 0.11 55 300 9750 -28.5 -40.5 31 12.0 -30.2 110 14 345.2 345.3 295.9 346.7 0.37 56 250 11030 -39.5 -45.5 53 6.0 -40.0 115 13 347.3 347.4 296.3 348.4 0.26 57 200 12520 -51.5 -65.5 17 14.0 -51.8 230 3 351.2 351.2 296.9 351.3 0.03 58 150 14320 -67.1 -78.1 20 11.0 -67.2 110 22 354.5 354.5 297.6 354.5 0.01 59 100 16660 -82.7 -89.7 29 7.0 -82.7 65 10 367.9 367.9 300.2 367.9 0.00 60 99 16716 -82.7 -89.7 29 7.0 -82.7 65 10 369.0 369.0 300.4 369.0 0.00 61 89 17313 -80.7 -88.7 25 8.0 -80.7 384.4 384.4 302.9 384.4 0.00 62 80 17910 -82.5 -88.5 35 6.0 -82.5 392.6 392.6 304.2 392.6 0.00 63 76 18198 -80.3 -89.3 21 9.0 -80.3 403.0 403.0 305.6 403.0 0.00 64 74 18350 -77.1 -88.1 16 11.0 -77.1 412.8 412.8 306.9 412.8 0.00 65 71 18588 -76.1 -88.1 13 12.0 -76.2 419.9 419.9 307.7 419.9 0.00 66 70 18670 -76.3 -89.3 11 13.0 -76.3 285 25 421.2 421.2 307.9 421.2 0.00 67 66 19009 -77.5 -89.5 13 12.0 -77.6 425.7 425.7 308.4 425.7 0.00 68 64 19187 -77.1 -90.1 11 13.0 -77.1 430.3 430.3 308.9 430.3 0.00 69 60 19563 -72.5 -89.5 6 17.0 -72.6 448.6 448.6 310.7 448.6 0.00 70 58 19762 -73.5 -90.5 6 17.0 -73.6 450.7 450.7 310.9 450.8 0.00 71 56 19970 -69.7 -89.7 4 20.0 -69.8 464.0 464.0 312.1 464.0 0.00 72 53 20300 -68.5 -90.5 3 22.0 -68.7 474.1 474.1 313.0 474.1 0.00 73 50 20650 -68.3 -90.3 3 22.0 -68.5 290 11 482.5 482.5 313.7 482.5 0.00 74 48 20894 -68.9 -90.9 3 22.0 -69.1 486.8 486.8 314.0 486.8 0.00 75 47 21020 -66.9 -90.9 2 24.0 -67.1 494.5 494.5 314.5 494.5 0.00 76 45 21281 -67.5 -90.5 2 23.0 -67.7 499.2 499.2 314.9 499.3 0.00 77 43 21556 -64.9 -90.9 2 26.0 -65.3 512.2 512.2 315.8 512.2 0.00 78 42 21699 -65.7 -90.7 2 25.0 -66.0 513.6 513.6 315.9 513.7 0.00 79 39 22153 -61.3 -90.3 1 29.0 -61.9 535.8 535.8 317.3 535.8 0.00 80 34 23008 -58.1 -89.1 1 31.0 -59.1 565.6 565.6 318.9 565.7 0.00 81 30 23790 -60.7 -90.7 1 30.0 -61.6 275 10 579.2 579.2 319.6 579.2 0.00 82 29 24001 -58.1 -90.1 1 32.0 -59.3 592.0 592.0 320.2 592.0 0.00 83 27 24457 -50.9 -85.9 1 35.0 -53.5 624.4 624.4 321.7 624.5 0.01 84 26 24701 -50.5 -85.5 1 35.0 -53.2 632.3 632.3 322.0 632.4 0.01 85 22 25771 -56.9 -87.9 1 31.0 -58.6 644.2 644.2 322.4 644.3 0.01 86 22 25771 -55.3 -87.3 1 32.0 -57.3 649.0 649.0 322.6 649.0 0.01 87 20 26380 -53.1 -87.1 1 34.0 -55.8 100 46 673.6 673.6 323.6 673.7 0.01 88 19 26711 -52.9 -85.9 1 33.0 -55.7 684.2 684.2 323.9 684.3 0.01 89 18 27061 -52.3 -86.3 1 34.0 -55.4 696.8 696.8 324.3 696.9 0.01 90 17 27430 -53.3 -86.3 1 33.0 -56.2 705.0 705.1 324.6 705.1 0.01 91 16 27822 -52.9 -86.9 1 34.0 -56.1 718.7 718.7 325.0 718.8 0.01 92 15 28242 -49.5 -85.5 1 36.0 -53.9 743.4 743.4 325.7 743.5 0.02 93 12 29720 -44.9 -82.9 1 38.0 -52.0 808.7 808.7 327.4 809.0 0.03 94 11 30301 -45.9 -83.9 1 38.0 -52.8 825.4 825.4 327.8 825.7 0.03 95 10 30940 -42.9 -82.9 0 40.0 -51.7 95 61 859.4 859.4 328.6 859.8 0.04 96 9.6 31215 -42.3 -82.3 0 40.0 -51.5 871.8 871.8 328.8 872.2 0.05 97 8.9 31730 -37.5 -79.5 0 42.0 -49.8 909.4 909.4 329.6 910.2 0.08 98 7.0 33390 -35.7 -78.7 0 43.0 -50.4 85 85 981.5 981.5 330.9 982.8 0.12 99 6.7 33696 -33.9 -76.9 1 43.0 -49.9 1001.4 1001.5 331.2 1003.3 0.16 TRP 99 16716 -82.7 -89.7 29 7.0 -82.7 65 10 369.0 369.0 300.4 369.0 0.00 WND 6.0 85 86 Sounding variables and indices 1000-500 mb thick: 5795.00 m Freezing level: 561.74 mb = 4975.78 m = 16324.54 ft Wetbulb zero: 633.55 mb = 3995.82 m = 13109.48 ft Precipitable water: 1.59 inches Sfc-500 mean rel hum: 44.53 % Est. max temperature: 32.84 C = 91.11 F Sfc-Lift cond lev (LCL): 941.00 mb = 642.74 m = 2108.70 ft T: 23.12 C 700-500 lapse rate: 4.73 C/km ThetaE index: 11.79 C Layer 932.0- 925.0 mb Conv cond level (CCL): 889.65 mb = 1131.44 m = 3712.03 ft Mean mixing ratio: 17.29 g/kg Conv temperature: 31.44 C = 88.60 F Cap Strength: 2.07 C Lifted Index: 0.27 C Risk: Showers probable Lifted Index @300 mb: -1.63 C Lifted Index @700 mb: -0.13 C Showalter Index: 5.31 C Risk: None Total Totals Index: 34.90 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 15.20 C K Index: 21.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 187.00 Risk: None Energy Index: -1.36 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 621.80 J/kg Max Up Vert Vel: 35.26 m/s Conv Inhibition (B-): 16.29 J/kg Cap Strength: 1.86 C Lift Cond Lev (LCL): 914.86 mb = 888.90 m = 2916.29 ft Lev Free Conv (LFC): 849.86 mb = 1526.40 m = 5007.80 ft Equ Level (EL): 789.86 mb = 2150.45 m = 7055.20 ft B at Equ Level: 14.28 J/kg Max Parcel Lev (MPL): 759.86 mb = 2480.22 m = 8137.09 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 6 41022 85 86 -85.7 -7.5 1 1011 2 50 6 -4.6 -3.9 2 1000 105 75 5 -4.8 -1.3 3 925 793 95 5 -5.0 0.4 4 912 914 65 3 -2.7 -1.3 5 881 1219 25 2 -0.8 -1.8 6 850 1525 35 8 -4.6 -6.6 7 791 2134 80 11 -10.8 -1.9 8 710 3048 60 11 -9.5 -5.5 9 700 3173 65 11 -10.0 -4.6 10 685 3353 45 11 -7.8 -7.8 11 659 3658 45 12 -8.5 -8.5 12 635 3962 335 13 5.5 -11.8 13 612 4267 345 9 2.3 -8.7 14 546 5182 345 10 2.6 -9.7 15 500 5900 90 9 -9.0 0.0 16 401 7620 70 10 -9.4 -3.4 17 400 7630 75 13 -12.6 -3.4 18 384 7925 75 12 -11.6 -3.1 19 369 8230 50 11 -8.4 -7.1 20 326 9144 90 17 -17.0 0.0 21 300 9750 110 14 -13.2 4.8 22 300 9754 115 14 -12.7 5.9 23 252 10973 110 14 -13.2 4.8 24 250 11030 115 13 -11.8 5.5 25 230 11582 135 10 -7.1 7.1 26 200 12520 230 3 2.3 1.9 27 182 13106 130 2 -1.5 1.3 28 157 14021 95 10 -10.0 0.9 29 150 14320 110 22 -20.7 7.5 30 142 14630 115 26 -23.6 11.0 31 128 15240 100 20 -19.7 3.5 32 115 15850 35 16 -9.2 -13.1 33 109 16154 35 17 -9.8 -13.9 34 104 16459 70 12 -11.3 -4.1 35 100 16660 65 10 -9.1 -4.2 36 99 16716 65 10 -9.1 -4.2 37 93 17069 80 12 -11.8 -2.1 38 88 17374 190 2 0.3 2.0 39 83 17678 325 10 5.7 -8.2 40 75 18288 350 10 1.7 -9.8 41 71 18593 285 16 15.5 -4.1 42 70 18670 285 25 24.1 -6.5 43 67 18898 275 23 22.9 -2.0 44 58 19812 310 34 26.0 -21.9 45 55 20117 310 22 16.9 -14.1 46 50 20650 290 11 10.3 -3.8 47 49 20726 295 22 19.9 -9.3 48 47 21031 280 10 9.8 -1.7 49 45 21336 220 10 6.4 7.7 50 43 21641 225 25 17.7 17.7 51 40 21946 235 24 19.7 13.8 52 39 22250 210 27 13.5 23.4 53 37 22555 240 24 20.8 12.0 54 35 22860 285 24 23.2 -6.2 55 33 23165 270 20 20.0 -0.0 56 30 23774 280 29 28.6 -5.0 57 30 23790 275 10 10.0 -0.9 58 29 24079 275 10 10.0 -0.9 59 27 24384 355 3 0.3 -3.0 60 26 24689 105 10 -9.7 2.6 61 23 25603 110 32 -30.1 10.9 62 22 25908 105 31 -29.9 8.0 63 21 26213 75 32 -30.9 -8.3 64 20 26380 100 46 -45.3 8.0 65 19 26822 95 44 -43.8 3.8 66 17 27432 105 52 -50.2 13.5 67 16 28042 100 38 -37.4 6.6 68 13 29261 85 60 -59.8 -5.2 69 11 30175 95 59 -58.8 5.1 70 10 30940 95 61 -60.8 5.3 71 7 33390 85 85 -84.7 -7.4 Wind Parameters Energy-Hel index: -38.86 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.20250421.00.gif