UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for PTKK... Searching the city database file for: PTKK ... Date:1200Z 16 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 28.2 22.2 70 6.0 23.9 50 6 300.5 303.6 296.7 350.1 16.91 1 1000 95 27.6 23.6 79 4.0 24.7 100 5 300.8 304.2 297.8 355.6 18.65 2 982 256 26.2 23.6 86 2.6 24.3 300.9 304.4 298.1 356.8 19.00 3 936 679 23.0 21.9 94 1.1 22.2 301.8 305.1 297.7 354.8 17.95 4 925 783 22.4 20.7 90 1.7 21.2 85 25 302.2 305.3 297.1 352.0 16.84 5 903 993 20.8 20.0 95 0.8 20.2 302.7 305.7 297.0 351.5 16.52 6 895 1070 20.8 18.4 86 2.4 19.1 303.4 306.2 296.2 348.1 15.05 7 868 1335 18.2 17.6 96 0.6 17.8 303.4 306.1 296.0 347.1 14.75 8 861 1405 18.8 15.9 83 2.9 16.8 304.7 307.2 295.4 344.4 13.32 9 857 1445 18.6 15.3 81 3.3 16.4 304.9 307.3 295.1 343.3 12.86 10 850 1516 18.2 14.8 81 3.4 15.9 90 19 305.2 307.5 295.0 342.7 12.55 11 848 1536 18.2 14.5 79 3.7 15.7 305.4 307.7 294.9 342.3 12.34 12 839 1628 17.2 15.2 88 2.0 15.8 305.3 307.7 295.4 344.4 13.06 13 832 1699 17.4 13.3 77 4.1 14.7 306.2 308.4 294.6 341.2 11.62 14 817 1855 16.4 12.5 78 3.9 13.8 306.8 308.9 294.4 340.6 11.22 15 811 1918 16.0 14.4 90 1.6 14.9 307.0 309.4 295.7 345.7 12.83 16 795 2087 15.6 11.6 77 4.0 13.0 308.3 310.4 294.6 341.3 10.86 17 767 2391 13.6 10.8 83 2.8 11.8 309.4 311.4 294.8 341.9 10.67 18 760 2469 13.2 10.0 81 3.2 11.2 309.7 311.7 294.6 340.9 10.20 19 756 2513 13.2 8.2 72 5.0 10.1 310.2 311.9 293.8 338.0 9.07 20 745 2637 12.4 9.5 82 2.9 10.6 310.6 312.5 294.7 341.5 10.06 21 743 2659 12.4 7.8 73 4.6 9.6 310.9 312.6 293.9 338.5 8.98 22 715 2981 10.2 7.5 83 2.7 8.5 311.9 313.6 294.3 340.1 9.14 23 712 3016 10.2 5.4 72 4.8 7.3 312.3 313.8 293.5 336.8 7.93 24 707 3075 9.8 7.3 84 2.5 8.3 312.4 314.2 294.5 340.6 9.12 25 703 3122 9.4 6.8 84 2.6 7.8 312.5 314.2 294.3 339.9 8.86 26 700 3158 9.2 6.8 85 2.4 7.8 90 14 312.7 314.4 294.4 340.2 8.90 27 699 3170 9.0 6.9 87 2.1 7.7 312.6 314.3 294.4 340.3 8.97 28 696 3206 8.8 8.8 100 0.0 8.8 312.7 314.7 295.4 344.5 10.28 29 686 3326 8.4 7.7 95 0.7 8.0 313.6 315.4 295.2 343.6 9.67 30 685 3338 8.4 7.1 92 1.3 7.6 313.7 315.5 294.9 342.6 9.28 31 684 3350 8.4 3.9 73 4.5 5.8 313.9 315.3 293.6 337.0 7.42 32 683 3362 8.6 2.6 66 6.0 5.2 314.2 315.5 293.2 335.5 6.77 33 681 3386 9.0 3.0 66 6.0 5.5 314.9 316.3 293.6 336.9 6.99 34 660 3646 8.0 4.8 80 3.2 6.1 316.6 318.2 294.9 342.5 8.20 35 658 3671 8.0 3.6 74 4.4 5.4 316.9 318.4 294.5 340.8 7.56 36 656 3696 7.8 4.2 78 3.6 5.6 317.0 318.5 294.8 341.9 7.91 37 655 3709 8.0 1.0 61 7.0 4.1 317.3 318.5 293.7 337.3 6.29 38 651 3760 8.0 0.0 57 8.0 3.6 317.9 319.0 293.5 336.7 5.89 39 648 3798 7.8 -0.2 57 8.0 3.4 318.1 319.2 293.5 336.7 5.83 40 647 3811 7.6 0.6 61 7.0 3.7 318.0 319.2 293.7 337.7 6.19 41 646 3823 7.6 -1.4 53 9.0 2.8 318.1 319.2 293.2 335.3 5.35 42 643 3862 7.2 -1.8 53 9.0 2.4 318.1 319.1 293.0 334.8 5.22 43 641 3887 7.0 1.0 66 6.0 3.7 318.1 319.4 294.0 338.7 6.43 44 637 3939 6.4 0.4 65 6.0 3.1 318.0 319.2 293.8 337.8 6.20 45 629 4043 5.4 3.4 87 2.0 4.2 318.0 319.6 295.0 342.8 7.80 46 605 4360 3.0 2.2 94 0.8 2.5 318.8 320.3 294.9 342.5 7.44 47 597 4468 2.6 -0.5 80 3.1 0.9 319.6 320.8 294.2 339.5 6.19 48 590 4564 1.8 0.8 93 1.0 1.3 319.7 321.1 294.7 341.8 6.89 49 586 4619 1.6 -0.9 83 2.5 0.3 320.1 321.3 294.3 339.8 6.13 50 582 4674 1.4 0.6 94 0.8 1.0 320.5 321.9 295.0 342.6 6.89 51 580 4702 1.2 -0.9 86 2.1 0.1 320.6 321.8 294.4 340.5 6.19 52 579 4716 1.2 -1.3 83 2.5 -0.2 320.8 321.9 294.4 340.2 6.02 53 578 4730 1.6 -3.4 69 5.0 -1.0 321.4 322.4 293.9 338.1 5.15 54 500 5890 -3.7 -46.7 2 43.0 -11.7 60 19 328.5 328.6 291.4 329.0 0.11 55 400 7620 -13.5 -47.5 4 34.0 -18.8 190 5 337.4 337.5 293.8 338.0 0.13 56 300 9750 -27.7 -51.7 8 24.0 -30.2 255 13 346.3 346.4 295.9 346.8 0.11 57 250 11040 -37.7 -62.7 6 25.0 -39.0 230 17 350.0 350.0 296.7 350.2 0.03 58 200 12530 -51.7 -66.7 15 15.0 -52.1 210 23 350.9 350.9 296.8 351.0 0.02 59 150 14330 -66.3 -73.3 37 7.0 -66.4 195 14 355.9 355.9 297.9 355.9 0.01 60 107 16291 -80.5 -85.1 46 4.6 -80.5 90 13 365.1 365.1 299.7 365.1 0.00 61 100 16670 -80.5 -85.1 46 4.6 -80.5 165 6 372.2 372.2 300.9 372.2 0.00 62 88 17392 -79.3 -86.3 31 7.0 -79.3 388.5 388.5 303.6 388.5 0.00 63 86 17522 -79.9 -87.9 25 8.0 -79.9 389.8 389.8 303.8 389.8 0.00 64 80 17928 -81.5 -88.5 29 7.0 -81.5 394.7 394.7 304.5 394.7 0.00 65 79 17999 -81.5 -89.5 24 8.0 -81.5 396.1 396.1 304.7 396.1 0.00 66 78 18071 -79.1 -88.1 21 9.0 -79.1 402.5 402.5 305.5 402.5 0.00 67 76 18218 -78.3 -88.3 18 10.0 -78.3 407.2 407.2 306.2 407.2 0.00 68 74 18371 -76.5 -87.5 16 11.0 -76.6 414.1 414.1 307.0 414.1 0.00 69 70 18690 -76.9 -88.9 13 12.0 -76.9 325 11 419.9 419.9 307.7 419.9 0.00 70 68 18857 -77.7 -89.7 13 12.0 -77.7 421.6 421.6 307.9 421.6 0.00 71 67 18942 -75.9 -88.9 11 13.0 -75.9 427.3 427.3 308.6 427.3 0.00 72 65 19117 -76.3 -89.3 11 13.0 -76.3 430.2 430.2 308.9 430.2 0.00 73 61 19488 -73.1 -89.1 7 16.0 -73.2 445.2 445.2 310.4 445.2 0.00 74 59 19683 -72.7 -89.7 6 17.0 -72.8 450.3 450.3 310.9 450.4 0.00 75 54 20199 -76.9 -91.9 7 15.0 -77.0 452.2 452.2 311.1 452.2 0.00 76 52 20418 -73.1 -90.1 6 17.0 -73.2 466.0 466.0 312.3 466.0 0.00 77 51 20532 -73.1 -91.1 5 18.0 -73.2 468.6 468.6 312.5 468.6 0.00 78 50 20650 -68.7 -90.7 3 22.0 -68.9 300 15 481.6 481.6 313.6 481.6 0.00 79 49 20772 -67.1 -89.1 3 22.0 -67.3 488.2 488.2 314.1 488.2 0.00 80 47 21023 -68.1 -90.1 3 22.0 -68.3 491.6 491.6 314.4 491.6 0.00 81 46 21152 -66.7 -89.7 3 23.0 -67.0 498.0 498.0 314.8 498.1 0.00 82 43 21560 -67.3 -90.3 2 23.0 -67.5 506.3 506.3 315.4 506.3 0.00 83 38 22309 -65.7 -90.7 2 25.0 -66.1 528.6 528.6 316.8 528.6 0.00 84 33 23181 -58.7 -87.7 1 29.0 -59.7 568.9 568.9 319.1 568.9 0.01 85 32 23375 -58.5 -87.5 1 29.0 -59.5 574.5 574.5 319.4 574.5 0.01 86 30 23780 -59.3 -88.3 1 29.0 -60.3 15 4 583.0 583.0 319.8 583.0 0.01 87 28 24211 -59.5 -88.5 1 29.0 -60.5 594.0 594.0 320.3 594.1 0.01 88 28 24211 -55.5 -87.5 1 32.0 -57.1 605.2 605.2 320.9 605.2 0.01 89 27 24442 -54.1 -86.1 1 32.0 -56.0 615.4 615.4 321.3 615.5 0.01 90 24 25189 -58.1 -87.1 1 29.0 -59.5 624.9 624.9 321.7 624.9 0.01 91 20 26360 -48.7 -83.7 1 35.0 -52.6 85 37 687.1 687.1 324.0 687.2 0.02 92 19 26697 -48.1 -83.1 1 35.0 -52.3 699.1 699.1 324.4 699.3 0.02 93 19 26697 -48.3 -83.3 1 35.0 -52.4 698.5 698.5 324.4 698.7 0.02 94 19 26697 -48.1 -83.1 1 35.0 -52.3 699.1 699.1 324.4 699.3 0.02 95 19 26697 -45.7 -81.7 1 36.0 -50.8 706.6 706.6 324.7 706.8 0.03 96 19 26697 -45.3 -81.3 1 36.0 -50.5 707.8 707.8 324.7 708.1 0.03 97 16 27838 -47.5 -81.5 1 34.0 -52.4 736.3 736.3 325.6 736.6 0.03 98 15 28267 -44.7 -80.7 1 36.0 -51.0 759.3 759.3 326.2 759.7 0.04 99 12 29764 -43.3 -80.3 1 37.0 -51.1 814.3 814.4 327.6 814.8 0.05 100 11 30353 -41.3 -79.3 1 38.0 -50.4 842.1 842.1 328.2 842.8 0.07 101 10 31000 -41.1 -80.1 1 39.0 -50.8 90 69 866.1 866.2 328.8 866.8 0.07 102 9.5 31350 -39.1 -79.1 1 40.0 -50.1 886.5 886.5 329.2 887.3 0.08 103 7.5 32962 -41.9 -79.9 1 38.0 -52.5 937.2 937.2 330.1 938.1 0.09 104 7.0 33430 -40.9 -79.9 1 39.0 -52.4 85 77 960.0 960.0 330.5 961.1 0.10 105 5.5 35085 -36.9 -78.9 0 42.0 -52.1 1046.2 1046.3 331.9 1048.0 0.14 TRP 107 16291 -80.5 -85.1 46 4.6 -80.5 90 13 365.1 365.1 299.7 365.1 0.00 WND 5.0 80 94 Sounding variables and indices 1000-500 mb thick: 5795.00 m Freezing level: 554.45 mb = 5080.13 m = 16666.89 ft Wetbulb zero: 579.67 mb = 4706.68 m = 15441.67 ft Precipitable water: 2.13 inches Sfc-500 mean rel hum: 73.12 % Est. max temperature: 32.49 C = 90.47 F Sfc-Lift cond lev (LCL): 926.00 mb = 773.58 m = 2537.95 ft T: 22.45 C 700-500 lapse rate: 4.72 C/km ThetaE index: 14.50 C Layer 936.0- 839.0 mb Conv cond level (CCL): 914.77 mb = 879.93 m = 2886.86 ft Mean mixing ratio: 18.07 g/kg Conv temperature: 30.13 C = 86.23 F Cap Strength: 0.65 C Lifted Index: -2.37 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.82 C Lifted Index @700 mb: -2.66 C Showalter Index: 1.96 C Risk: Showers probable Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 18.50 C K Index: 34.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 234.60 Risk: None Energy Index: -2.51 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 941.79 J/kg Max Up Vert Vel: 43.40 m/s Conv Inhibition (B-): 3.37 J/kg Cap Strength: 0.65 C Lift Cond Lev (LCL): 928.33 mb = 751.54 m = 2465.65 ft Lev Free Conv (LFC): 893.33 mb = 1086.40 m = 3564.25 ft Equ Level (EL): 163.33 mb = 13797.35 m = 45266.34 ft B at Equ Level: 941.30 J/kg Max Parcel Lev (MPL): 83.33 mb = 17699.14 m = 58067.34 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 5 42472 80 94 -92.6 -16.3 1 1010 2 50 6 -4.6 -3.9 2 1000 95 100 5 -4.9 0.9 3 977 305 85 18 -17.9 -1.6 4 943 610 85 26 -25.9 -2.3 5 925 783 85 25 -24.9 -2.2 6 911 914 90 25 -25.0 0.0 7 850 1516 90 19 -19.0 0.0 8 849 1524 90 20 -20.0 0.0 9 790 2134 95 21 -20.9 1.8 10 735 2743 105 18 -17.4 4.7 11 700 3158 90 14 -14.0 0.0 12 683 3353 80 14 -13.8 -2.4 13 658 3658 90 13 -13.0 0.0 14 634 3962 100 15 -14.8 2.6 15 611 4267 100 13 -12.8 2.3 16 566 4877 95 14 -13.9 1.2 17 525 5486 60 20 -17.3 -10.0 18 500 5890 60 19 -16.5 -9.5 19 450 6706 60 23 -19.9 -11.5 20 416 7315 80 10 -9.8 -1.7 21 400 7620 190 5 0.9 4.9 22 384 7925 215 10 5.7 8.2 23 368 8230 215 14 8.0 11.5 24 326 9144 255 11 10.6 2.8 25 312 9449 225 14 9.9 9.9 26 300 9750 255 13 12.6 3.4 27 287 10058 255 13 12.6 3.4 28 275 10363 245 13 11.8 5.5 29 263 10668 260 16 15.8 2.8 30 250 11040 230 17 13.0 10.9 31 241 11278 230 17 13.0 10.9 32 200 12530 210 23 11.5 19.9 33 182 13106 210 23 11.5 19.9 34 165 13716 215 19 10.9 15.6 35 150 14326 185 16 1.4 15.9 36 150 14330 195 14 3.6 13.5 37 142 14630 235 11 9.0 6.3 38 128 15240 270 12 12.0 -0.0 39 122 15545 260 10 9.8 1.7 40 110 16154 15 10 -2.6 -9.7 41 107 16291 90 13 -13.0 0.0 42 104 16459 85 14 -13.9 -1.2 43 100 16670 165 6 -1.6 5.8 44 98 16764 85 10 -10.0 -0.9 45 93 17069 0 0 -0.0 -0.0 46 88 17374 135 10 -7.1 7.1 47 71 18593 305 10 8.2 -5.7 48 70 18690 325 11 6.3 -9.0 49 64 19202 330 14 7.0 -12.1 50 61 19507 0 0 -0.0 -0.0 51 55 20117 190 10 1.7 9.8 52 52 20422 230 16 12.3 10.3 53 50 20650 300 15 13.0 -7.5 54 49 20726 265 14 13.9 1.2 55 47 21031 305 21 17.2 -12.0 56 45 21336 295 15 13.6 -6.3 57 43 21641 285 15 14.5 -3.9 58 40 21946 310 20 15.3 -12.9 59 39 22250 270 10 10.0 -0.0 60 37 22555 255 10 9.7 2.6 61 35 22860 260 14 13.8 2.4 62 33 23165 330 1 0.5 -0.9 63 32 23470 180 10 0.0 10.0 64 30 23774 190 15 2.6 14.8 65 30 23780 15 4 -1.0 -3.9 66 29 24079 300 3 2.6 -1.5 67 27 24384 85 10 -10.0 -0.9 68 21 25908 115 14 -12.7 5.9 69 20 26213 55 10 -8.2 -5.7 70 20 26360 85 37 -36.9 -3.2 71 20 26518 85 31 -30.9 -2.7 72 19 26822 90 38 -38.0 0.0 73 17 27432 80 30 -29.5 -5.2 74 14 28956 90 45 -45.0 0.0 75 12 29566 70 53 -49.8 -18.1 76 12 29870 85 59 -58.8 -5.1 77 10 31000 90 69 -69.0 0.0 78 7 33430 85 77 -76.7 -6.7 Wind Parameters Energy-Hel index: -58.86 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.20250416.12.gif