UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for PTKK... Searching the city database file for: PTKK ... Date:0000Z 18 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 30.0 25.2 76 4.8 26.4 40 10 302.3 306.0 299.2 362.7 20.37 1 1001 84 28.6 22.6 70 6.0 24.2 301.7 304.9 297.3 353.3 17.50 2 1000 93 28.6 22.6 70 6.0 24.2 65 17 301.8 305.0 297.4 353.4 17.52 3 954 510 24.4 21.1 82 3.3 22.1 301.6 304.7 296.8 350.9 16.74 4 947 575 23.8 20.9 84 2.9 21.8 301.6 304.7 296.8 350.7 16.65 5 925 781 22.4 18.3 78 4.1 19.5 75 29 302.2 304.9 295.5 344.9 14.46 6 923 800 22.2 18.3 79 3.9 19.5 302.2 304.9 295.5 345.0 14.49 7 916 866 22.2 16.2 69 6.0 18.1 302.9 305.2 294.4 340.6 12.75 8 911 914 22.2 14.2 60 8.0 16.9 303.3 305.4 293.5 336.7 11.24 9 895 1068 21.6 11.6 53 10.0 15.2 304.3 306.0 292.5 333.0 9.63 10 872 1294 19.6 14.6 73 5.0 16.3 304.4 306.7 294.4 340.4 12.07 11 864 1373 19.0 14.0 73 5.0 15.7 304.6 306.8 294.2 339.6 11.71 12 861 1403 19.0 12.0 64 7.0 14.5 304.9 306.8 293.3 335.7 10.29 13 850 1514 18.8 6.8 46 12.0 11.6 75 25 305.8 307.2 291.2 328.0 7.31 14 842 1595 18.0 12.0 68 6.0 14.1 305.8 307.8 293.7 337.4 10.52 15 828 1739 17.0 13.2 78 3.8 14.5 306.2 308.4 294.6 341.1 11.60 16 817 1853 16.6 12.4 76 4.2 13.8 307.0 309.1 294.4 340.6 11.14 17 808 1947 16.8 9.8 63 7.0 12.4 308.2 310.0 293.6 336.9 9.46 18 804 1990 16.6 10.6 68 6.0 12.7 308.4 310.3 294.0 338.9 10.04 19 783 2215 15.6 8.6 63 7.0 11.2 309.7 311.4 293.6 337.2 8.99 20 774 2313 15.4 2.4 42 13.0 8.1 310.5 311.6 291.3 328.7 5.88 21 768 2379 15.0 7.0 59 8.0 10.1 310.7 312.3 293.3 336.0 8.21 22 764 2423 15.0 8.0 63 7.0 10.6 311.2 312.9 293.9 338.4 8.85 23 755 2524 14.8 7.8 63 7.0 10.4 312.1 313.7 294.1 339.3 8.83 24 741 2682 14.6 -0.4 36 15.0 6.5 313.5 314.5 291.5 329.3 5.02 25 730 2809 13.4 5.4 58 8.0 8.6 313.5 315.0 293.7 337.6 7.73 26 721 2913 12.4 5.4 62 7.0 8.2 313.6 315.0 293.8 337.9 7.83 27 718 2948 12.4 3.4 54 9.0 7.2 313.9 315.2 293.2 335.3 6.82 28 706 3090 11.8 1.8 50 10.0 6.2 314.8 316.0 292.9 334.3 6.18 29 703 3125 11.4 3.4 58 8.0 6.8 314.7 316.1 293.4 336.6 6.97 30 700 3161 11.4 0.4 47 11.0 5.4 55 6 315.1 316.2 292.5 332.9 5.63 31 697 3197 11.4 -0.6 43 12.0 4.9 315.5 316.5 292.3 332.2 5.26 32 695 3221 11.2 1.2 50 10.0 5.6 315.5 316.7 292.9 334.6 6.01 33 677 3439 9.6 0.6 53 9.0 4.6 316.1 317.3 293.0 334.9 5.91 34 664 3599 9.0 -5.0 37 14.0 2.1 317.2 318.0 291.7 330.0 3.97 35 661 3636 9.0 -8.0 29 17.0 1.1 317.6 318.2 291.1 327.9 3.16 36 652 3749 8.4 -7.6 31 16.0 0.8 318.2 318.8 291.5 329.0 3.31 37 620 4161 4.4 -7.6 41 12.0 -1.2 318.2 318.9 291.6 329.6 3.48 38 614 4240 3.6 -8.4 41 12.0 -1.9 318.2 318.8 291.4 329.0 3.30 39 612 4267 3.6 -10.4 35 14.0 -2.5 318.5 319.0 291.1 327.8 2.83 40 604 4373 4.0 -17.0 20 21.0 -4.0 320.1 320.5 290.5 325.8 1.67 41 602 4400 4.0 -16.0 22 20.0 -3.7 320.4 320.8 290.7 326.6 1.82 42 590 4563 2.8 -15.2 25 18.0 -4.3 320.9 321.3 291.0 327.6 1.99 43 583 4660 2.6 -31.4 6 34.0 -6.7 321.8 321.9 289.8 323.5 0.48 44 576 4757 2.6 -34.4 5 37.0 -7.0 322.9 322.9 290.0 324.2 0.36 45 552 5099 0.0 -34.0 6 34.0 -8.6 323.7 323.8 290.3 325.2 0.39 46 550 5128 0.0 -26.0 12 26.0 -7.9 324.1 324.2 290.9 327.1 0.83 47 542 5246 0.0 -42.0 3 42.0 -9.1 325.4 325.5 290.6 326.1 0.18 48 538 5305 0.4 -44.6 2 45.0 -8.9 326.6 326.6 290.9 327.1 0.13 49 529 5440 0.4 -46.6 1 47.0 -9.1 328.2 328.2 291.3 328.6 0.11 50 505 5811 -1.1 -46.1 2 45.0 -10.2 330.8 330.8 292.0 331.2 0.12 51 500 5890 -1.7 -43.7 2 42.0 -10.5 150 4 331.0 331.0 292.2 331.6 0.16 52 499 5906 -1.9 -41.9 3 40.0 -10.5 330.9 331.0 292.2 331.7 0.19 53 492 6018 -2.9 -20.9 24 18.0 -9.2 331.0 331.3 293.4 336.2 1.47 54 400 7630 -12.7 -41.7 7 29.0 -18.1 105 4 338.5 338.5 294.2 339.5 0.25 55 300 9760 -27.9 -50.9 9 23.0 -30.3 120 7 346.1 346.1 295.8 346.6 0.12 56 250 11040 -38.5 -60.5 8 22.0 -39.6 180 8 348.8 348.8 296.4 349.0 0.04 57 200 12530 -51.7 -62.7 26 11.0 -52.0 180 16 350.9 350.9 296.8 351.1 0.04 58 150 14330 -66.5 -76.5 23 10.0 -66.5 170 19 355.5 355.5 297.8 355.6 0.01 59 100 16670 -84.1 -88.0 50 3.9 -84.1 190 16 365.2 365.2 299.7 365.2 0.00 60 98 16782 -84.3 -88.1 51 3.8 -84.3 195 15 367.0 367.0 300.0 367.0 0.00 61 93 17071 -83.9 -87.8 50 3.9 -83.9 373.3 373.3 301.1 373.3 0.00 62 90 17252 -85.1 -88.5 54 3.4 -85.1 374.4 374.4 301.4 374.4 0.00 63 88 17375 -85.5 -89.1 52 3.6 -85.5 376.0 376.0 301.6 376.0 0.00 64 84 17630 -85.1 -89.1 49 4.0 -85.1 381.9 381.9 302.5 381.9 0.00 65 83 17696 -84.9 -89.3 45 4.4 -84.9 383.6 383.6 302.8 383.6 0.00 66 82 17763 -82.5 -88.5 35 6.0 -82.5 389.8 389.8 303.8 389.8 0.00 67 77 18117 -79.9 -88.9 21 9.0 -79.9 402.3 402.3 305.5 402.3 0.00 68 75 18265 -80.3 -89.3 21 9.0 -80.3 404.5 404.5 305.8 404.5 0.00 69 73 18419 -77.3 -88.3 16 11.0 -77.3 414.0 414.0 307.0 414.0 0.00 70 70 18660 -75.7 -88.7 11 13.0 -75.7 270 2 422.4 422.4 308.0 422.4 0.00 71 68 18828 -75.9 -89.9 9 14.0 -75.9 425.5 425.5 308.3 425.5 0.00 72 66 19001 -74.5 -90.5 7 16.0 -74.6 432.2 432.2 309.1 432.2 0.00 73 64 19183 -69.9 -88.9 5 19.0 -70.0 446.1 446.1 310.5 446.1 0.00 74 63 19277 -69.9 -89.9 4 20.0 -70.0 448.1 448.1 310.7 448.2 0.00 75 56 19976 -71.9 -90.9 4 19.0 -72.0 458.9 458.9 311.7 458.9 0.00 76 54 20192 -69.7 -89.7 4 20.0 -69.8 468.8 468.8 312.5 468.8 0.00 77 52 20416 -70.7 -90.7 4 20.0 -70.8 471.6 471.6 312.8 471.6 0.00 78 50 20650 -69.3 -90.3 3 21.0 -69.5 235 21 480.2 480.2 313.5 480.2 0.00 79 45 21287 -64.7 -89.7 2 25.0 -65.1 506.0 506.0 315.4 506.1 0.00 80 38 22310 -68.9 -90.9 3 22.0 -69.1 520.4 520.4 316.3 520.4 0.00 81 35 22806 -65.3 -90.3 2 25.0 -65.7 542.2 542.2 317.6 542.2 0.00 82 33 23169 -60.7 -88.7 1 28.0 -61.5 563.6 563.6 318.8 563.6 0.00 83 33 23169 -60.7 -88.7 1 28.0 -61.5 563.6 563.6 318.8 563.6 0.00 84 31 23557 -61.9 -88.9 2 27.0 -62.6 570.5 570.5 319.2 570.5 0.00 85 30 23760 -61.7 -88.7 2 27.0 -62.4 330 27 576.4 576.4 319.5 576.5 0.00 86 29 23970 -61.7 -88.7 2 27.0 -62.5 582.1 582.1 319.8 582.1 0.01 87 26 24654 -56.7 -86.7 1 30.0 -58.2 614.7 614.7 321.3 614.8 0.01 88 24 25162 -56.5 -86.5 1 30.0 -58.1 629.5 629.5 321.9 629.6 0.01 89 22 25719 -52.7 -84.7 1 32.0 -55.2 656.7 656.7 322.9 656.8 0.01 90 21 26021 -49.3 -83.3 1 34.0 -52.9 675.8 675.8 323.6 675.9 0.02 91 20 26340 -50.7 -82.7 1 32.0 -53.9 145 34 681.0 681.0 323.8 681.2 0.02 92 17 27394 -54.7 -84.7 1 30.0 -57.3 700.6 700.6 324.4 700.7 0.02 93 17 27394 -54.5 -85.5 1 31.0 -57.1 701.2 701.2 324.5 701.3 0.02 94 16 27785 -52.7 -84.7 1 32.0 -55.9 719.3 719.3 325.0 719.5 0.02 95 16 27785 -52.5 -84.5 1 32.0 -55.8 720.0 720.0 325.1 720.1 0.02 96 15 28206 -50.1 -84.1 1 34.0 -54.3 741.4 741.4 325.7 741.6 0.02 97 15 28206 -50.7 -83.7 1 33.0 -54.7 739.4 739.4 325.6 739.6 0.02 98 14 28659 -48.5 -82.5 1 34.0 -53.5 761.6 761.6 326.3 761.8 0.03 99 13 29148 -49.1 -83.1 1 34.0 -54.1 775.8 775.8 326.6 776.1 0.03 100 12 29676 -48.1 -82.1 1 34.0 -53.7 797.3 797.3 327.2 797.7 0.04 101 10 30900 -40.9 -78.9 1 38.0 -50.7 90 44 866.9 866.9 328.8 867.7 0.08 102 9.7 31107 -41.5 -79.5 1 38.0 -51.1 872.2 872.2 328.9 873.0 0.07 TRP 98 16782 -84.3 -88.1 51 3.8 -84.3 195 15 367.0 367.0 300.0 367.0 0.00 WND 7.0 90 59 Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 522.60 mb = 5538.84 m = 18171.84 ft Wetbulb zero: 638.51 mb = 3920.62 m = 12862.78 ft Precipitable water: 1.62 inches Sfc-500 mean rel hum: 43.95 % Est. max temperature: 32.73 C = 90.91 F Sfc-Lift cond lev (LCL): 942.70 mb = 615.00 m = 2017.69 ft T: 23.53 C 700-500 lapse rate: 4.80 C/km ThetaE index: 12.47 C Layer 864.0- 842.0 mb Conv cond level (CCL): 865.12 mb = 1362.04 m = 4468.59 ft Mean mixing ratio: 16.26 g/kg Conv temperature: 32.32 C = 90.17 F Cap Strength: 2.03 C Lifted Index: 1.27 C Risk: Showers probable Lifted Index @300 mb: 0.50 C Lifted Index @700 mb: 0.83 C Showalter Index: 10.53 C Risk: None Total Totals Index: 29.00 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 8.50 C K Index: 16.30 Risk: < 20 % chance of thunderstorms Sweat Index: 135.60 Risk: None Energy Index: 1.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.06 J/kg Max Up Vert Vel: 9.80 m/s Conv Inhibition (B-): 95.74 J/kg Cap Strength: 2.03 C Lift Cond Lev (LCL): 899.33 mb = 1026.13 m = 3366.53 ft Lev Free Conv (LFC): 634.33 mb = 3974.31 m = 13038.91 ft Equ Level (EL): 534.33 mb = 5359.61 m = 17583.82 ft B at Equ Level: 45.43 J/kg Max Parcel Lev (MPL): 434.33 mb = 6988.87 m = 22929.09 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 7 39780 90 59 -59.0 0.0 1 1010 2 40 10 -6.4 -7.7 2 1000 93 65 17 -15.4 -7.2 3 925 781 75 29 -28.0 -7.5 4 911 914 75 31 -29.9 -8.0 5 879 1219 65 28 -25.4 -11.8 6 850 1514 75 25 -24.1 -6.5 7 790 2134 95 20 -19.9 1.7 8 762 2438 75 12 -11.6 -3.1 9 735 2743 90 10 -10.0 0.0 10 709 3048 60 10 -8.7 -5.0 11 700 3161 55 6 -4.9 -3.4 12 684 3353 155 3 -1.3 2.7 13 658 3658 160 10 -3.4 9.4 14 634 3962 165 16 -4.1 15.5 15 611 4267 185 11 1.0 11.0 16 588 4572 165 2 -0.5 1.9 17 567 4877 145 10 -5.7 8.2 18 546 5182 145 14 -8.0 11.5 19 526 5486 135 11 -7.8 7.8 20 500 5890 150 4 -2.0 3.5 21 416 7315 30 1 -0.5 -0.9 22 400 7630 105 4 -3.9 1.0 23 369 8230 120 14 -12.1 7.0 24 340 8839 115 10 -9.1 4.2 25 326 9144 140 16 -10.3 12.3 26 313 9449 125 10 -8.2 5.7 27 300 9760 120 7 -6.1 3.5 28 275 10363 155 2 -0.8 1.8 29 250 11040 180 8 0.0 8.0 30 220 11887 185 10 0.9 10.0 31 201 12497 170 13 -2.3 12.8 32 200 12530 180 16 0.0 16.0 33 182 13106 185 19 1.7 18.9 34 165 13716 165 22 -5.7 21.3 35 150 14330 170 19 -3.3 18.7 36 142 14630 165 21 -5.4 20.3 37 135 14935 190 13 2.3 12.8 38 128 15240 195 10 2.6 9.7 39 122 15545 165 10 -2.6 9.7 40 104 16459 140 20 -12.9 15.3 41 100 16670 190 16 2.8 15.8 42 98 16764 150 23 -11.5 19.9 43 98 16782 195 15 3.9 14.5 44 93 17069 195 10 2.6 9.7 45 83 17678 240 10 8.7 5.0 46 75 18288 300 10 8.7 -5.0 47 71 18593 325 10 5.7 -8.2 48 70 18660 270 2 2.0 -0.0 49 67 18898 345 1 0.3 -1.0 50 64 19202 340 13 4.4 -12.2 51 61 19507 305 10 8.2 -5.7 52 58 19812 275 11 11.0 -1.0 53 55 20117 275 19 18.9 -1.7 54 52 20422 250 24 22.6 8.2 55 50 20650 235 21 17.2 12.0 56 49 20726 265 23 22.9 2.0 57 47 21031 235 20 16.4 11.5 58 45 21336 275 16 15.9 -1.4 59 40 21946 240 16 13.9 8.0 60 38 22250 245 21 19.0 8.9 61 37 22555 260 10 9.8 1.7 62 35 22860 245 10 9.1 4.2 63 30 23760 330 27 13.5 -23.4 64 30 23774 300 36 31.2 -18.0 65 27 24384 350 20 3.5 -19.7 66 26 24689 355 17 1.5 -16.9 67 25 24994 15 18 -4.7 -17.4 68 24 25298 35 9 -5.2 -7.4 69 20 26213 130 34 -26.0 21.9 70 20 26340 145 34 -19.5 27.9 71 19 26822 145 35 -20.1 28.7 72 16 27737 130 25 -19.2 16.1 73 15 28042 95 26 -25.9 2.3 74 15 28346 105 41 -39.6 10.6 75 13 29261 85 48 -47.8 -4.2 76 10 30900 90 44 -44.0 0.0 77 7 33350 90 59 -59.0 0.0 Wind Parameters Energy-Hel index: -3.00 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.20250418.00.gif