UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for PTKK... Searching the city database file for: PTKK ... Date:1200Z 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 28.6 24.9 80 3.7 25.9 50 7 300.8 304.5 298.7 359.7 19.98 1 1001 94 28.0 23.0 74 5.0 24.3 301.1 304.4 297.5 353.9 17.94 2 1000 103 28.0 23.3 76 4.7 24.6 65 8 301.1 304.5 297.7 355.0 18.30 3 953 529 24.0 22.2 90 1.8 22.7 301.3 304.6 297.5 354.2 17.95 4 936 687 22.8 20.6 87 2.2 21.2 301.6 304.6 296.7 350.4 16.54 5 933 715 22.8 19.3 81 3.5 20.4 301.9 304.7 296.0 346.9 15.28 6 931 733 23.0 17.0 69 6.0 18.9 302.3 304.7 294.6 341.3 13.21 7 925 790 23.0 17.0 69 6.0 18.9 70 15 302.8 305.3 294.8 342.2 13.29 8 897 1058 21.6 15.6 69 6.0 17.5 304.1 306.4 294.6 341.3 12.52 9 871 1313 19.2 16.9 87 2.3 17.6 304.1 306.7 295.7 345.9 14.04 10 850 1523 18.0 15.2 84 2.8 16.1 60 6 305.0 307.4 295.1 343.5 12.89 11 841 1614 17.4 14.7 84 2.7 15.6 305.3 307.6 295.0 343.0 12.61 12 837 1655 17.6 13.0 74 4.6 14.6 305.9 308.0 294.3 339.9 11.32 13 830 1726 17.0 14.2 84 2.8 15.1 306.0 308.3 295.1 343.1 12.36 14 826 1768 16.8 12.9 78 3.9 14.3 306.2 308.4 294.4 340.5 11.40 15 823 1799 16.8 12.2 74 4.6 13.8 306.6 308.6 294.2 339.4 10.92 16 820 1830 17.4 8.4 55 9.0 11.9 307.5 309.1 292.6 333.2 8.46 17 815 1882 17.4 6.4 48 11.0 10.8 308.1 309.4 291.9 330.7 7.42 18 809 1945 17.2 6.2 48 11.0 10.6 308.5 309.9 292.0 331.0 7.37 19 806 1977 18.0 -1.0 28 19.0 7.9 309.7 310.5 289.8 323.5 4.41 20 803 2009 17.8 -0.2 30 18.0 8.1 309.8 310.7 290.1 324.4 4.69 21 797 2073 17.4 -0.6 29 18.0 7.8 310.0 310.9 290.1 324.4 4.59 22 787 2181 17.6 -10.4 14 28.0 5.1 311.4 311.8 288.2 318.5 2.20 23 758 2501 16.0 -5.0 23 21.0 5.6 313.0 313.7 290.0 324.1 3.48 24 752 2568 15.8 -15.2 10 31.0 3.1 313.5 313.8 288.3 318.7 1.56 25 747 2625 15.0 3.0 44 12.0 8.1 313.2 314.4 292.6 333.1 6.37 26 726 2865 12.6 5.6 62 7.0 8.4 313.2 314.7 293.7 337.7 7.88 27 723 2900 12.4 5.4 62 7.0 8.2 313.3 314.8 293.7 337.6 7.80 28 719 2947 12.6 2.6 50 10.0 6.9 314.0 315.3 292.9 334.2 6.43 29 714 3005 12.4 -0.6 41 13.0 5.4 314.4 315.4 291.9 330.7 5.13 30 706 3100 11.6 1.6 50 10.0 6.0 314.6 315.7 292.7 333.8 6.09 31 701 3159 11.2 -0.8 43 12.0 4.8 314.8 315.7 292.0 331.1 5.15 32 700 3171 11.2 -0.8 43 12.0 4.8 5 12 314.9 315.9 292.0 331.2 5.16 33 662 3634 7.0 -2.0 53 9.0 2.3 315.2 316.2 292.0 331.1 4.99 34 658 3684 6.6 -3.4 49 10.0 1.5 315.3 316.2 291.6 329.8 4.52 35 653 3747 6.0 -2.0 56 8.0 1.8 315.3 316.3 292.1 331.4 5.06 36 651 3772 5.8 -3.2 52 9.0 1.3 315.4 316.3 291.7 330.2 4.64 37 644 3861 5.6 -6.4 42 12.0 -0.1 316.1 316.8 291.2 328.0 3.68 38 635 3976 4.4 -2.6 60 7.0 0.8 316.0 317.0 292.2 331.9 4.98 39 631 4028 4.4 -5.6 48 10.0 -0.4 316.6 317.4 291.6 329.5 3.99 40 626 4093 3.8 -6.2 48 10.0 -0.9 316.7 317.4 291.5 329.1 3.84 41 617 4210 3.2 -6.8 48 10.0 -1.5 317.3 318.0 291.5 329.3 3.72 42 614 4250 3.2 -8.8 41 12.0 -2.2 317.7 318.3 291.2 328.2 3.20 43 613 4263 3.0 -8.0 44 11.0 -2.0 317.6 318.3 291.3 328.7 3.41 44 612 4276 2.6 -3.4 65 6.0 -0.4 317.3 318.3 292.5 332.9 4.87 45 611 4290 2.4 -3.6 65 6.0 -0.6 317.2 318.2 292.4 332.7 4.80 46 610 4303 2.6 -5.4 56 8.0 -1.3 317.6 318.4 292.0 331.2 4.19 47 606 4356 2.4 -5.6 55 8.0 -1.4 318.0 318.8 292.1 331.4 4.16 48 603 4397 3.0 -14.0 27 17.0 -3.8 319.1 319.6 290.6 326.3 2.15 49 601 4424 2.8 -10.2 38 13.0 -2.9 319.2 319.8 291.4 328.9 2.93 50 598 4464 2.8 -15.2 25 18.0 -4.2 319.7 320.0 290.6 326.3 1.96 51 592 4546 2.2 -11.8 35 14.0 -3.7 319.9 320.4 291.3 328.6 2.61 52 572 4823 0.2 -16.8 27 17.0 -6.1 320.7 321.1 290.8 326.8 1.79 53 566 4908 0.8 -33.2 6 34.0 -7.9 322.4 322.5 289.9 323.9 0.41 54 500 5900 -2.7 -44.7 2 42.0 -11.1 15 3 329.7 329.8 291.8 330.3 0.14 55 400 7630 -13.7 -50.7 3 37.0 -19.1 140 7 337.2 337.2 293.7 337.6 0.09 56 300 9750 -28.7 -43.7 22 15.0 -30.6 155 10 344.9 345.0 295.7 346.0 0.27 57 250 11030 -38.9 -57.9 12 19.0 -40.0 155 17 348.2 348.2 296.3 348.5 0.06 58 200 12520 -51.3 -68.3 11 17.0 -51.7 185 4 351.5 351.5 297.0 351.6 0.02 59 150 14320 -66.9 -75.9 27 9.0 -67.0 145 25 354.8 354.8 297.7 354.9 0.01 60 100 16660 -82.3 -89.3 29 7.0 -82.3 105 13 368.7 368.7 300.4 368.7 0.00 61 95 16946 -83.9 -89.9 34 6.0 -83.9 125 11 371.0 371.0 300.8 371.0 0.00 62 92 17125 -82.3 -89.3 29 7.0 -82.3 377.6 377.6 301.9 377.6 0.00 63 89 17311 -83.3 -89.3 34 6.0 -83.3 379.2 379.2 302.1 379.2 0.00 64 85 17567 -82.7 -88.7 35 6.0 -82.7 385.4 385.4 303.1 385.5 0.00 65 80 17911 -77.5 -87.5 19 10.0 -77.5 402.9 402.9 305.6 402.9 0.00 66 76 18206 -76.1 -88.1 13 12.0 -76.2 411.8 411.8 306.7 411.8 0.00 67 70 18680 -77.5 -89.5 13 12.0 -77.6 285 27 418.6 418.6 307.6 418.6 0.00 68 68 18845 -77.9 -89.9 13 12.0 -77.9 421.2 421.2 307.9 421.2 0.00 69 65 19105 -74.1 -89.1 8 15.0 -74.2 435.0 435.0 309.4 435.0 0.00 70 61 19473 -75.7 -90.7 8 15.0 -75.7 439.4 439.4 309.8 439.4 0.00 71 59 19666 -73.9 -90.9 6 17.0 -74.0 447.6 447.6 310.6 447.7 0.00 72 58 19766 -72.1 -90.1 5 18.0 -72.2 453.9 453.9 311.2 453.9 0.00 73 56 19972 -72.7 -90.7 5 18.0 -72.8 457.1 457.1 311.5 457.1 0.00 74 54 20186 -70.9 -89.9 4 19.0 -71.0 466.0 466.0 312.3 466.1 0.00 75 51 20523 -71.9 -90.9 4 19.0 -72.0 471.4 471.4 312.7 471.4 0.00 76 50 20640 -69.5 -90.5 3 21.0 -69.6 245 20 479.7 479.7 313.4 479.7 0.00 77 47 21011 -68.1 -90.1 3 22.0 -68.3 491.6 491.6 314.4 491.6 0.00 78 46 21141 -68.1 -91.1 2 23.0 -68.3 494.7 494.7 314.5 494.7 0.00 79 45 21274 -64.3 -90.3 2 26.0 -64.7 507.0 507.0 315.4 507.0 0.00 80 39 22164 -58.5 -88.5 1 30.0 -59.3 542.9 542.9 317.7 542.9 0.00 81 37 22493 -61.5 -89.5 1 28.0 -62.1 543.4 543.4 317.7 543.4 0.00 82 35 22839 -60.9 -88.9 1 28.0 -61.6 553.7 553.7 318.3 553.7 0.00 83 33 23203 -63.9 -89.9 2 26.0 -64.4 555.1 555.1 318.3 555.1 0.00 84 32 23391 -64.7 -90.7 2 26.0 -65.2 557.9 557.9 318.5 557.9 0.00 85 31 23586 -63.5 -91.5 1 28.0 -64.1 566.2 566.2 319.0 566.2 0.00 86 30 23790 -58.9 -89.9 1 31.0 -59.9 165 5 584.1 584.1 319.9 584.1 0.00 87 26 24699 -52.5 -85.5 1 33.0 -54.8 626.6 626.6 321.7 626.7 0.01 88 22 25771 -54.9 -86.9 1 32.0 -57.0 650.2 650.2 322.7 650.2 0.01 89 21 26071 -49.5 -85.5 1 36.0 -53.0 675.2 675.2 323.6 675.3 0.01 90 21 26071 -49.5 -84.5 1 35.0 -53.0 675.2 675.2 323.6 675.3 0.01 91 20 26390 -49.7 -83.7 1 34.0 -53.2 90 41 684.0 684.1 323.9 684.2 0.02 92 16 27868 -45.9 -82.9 1 37.0 -51.5 741.5 741.5 325.7 741.7 0.03 93 13 29247 -48.5 -83.5 1 35.0 -53.7 777.9 777.9 326.7 778.1 0.03 94 11 30359 -44.3 -82.3 1 38.0 -52.0 831.2 831.2 328.0 831.6 0.04 95 11 30359 -44.3 -82.3 1 38.0 -52.0 831.2 831.2 328.0 831.6 0.04 96 10 31000 -43.7 -81.7 1 38.0 -52.0 90 62 856.4 856.4 328.5 856.9 0.05 97 9.9 31068 -43.9 -81.9 1 38.0 -52.2 858.1 858.2 328.6 858.6 0.05 98 8.4 32183 -38.9 -80.9 0 42.0 -50.7 919.0 919.1 329.8 919.8 0.07 99 8.1 32432 -39.5 -81.5 0 42.0 -51.1 926.3 926.3 329.9 927.0 0.06 TRP 95 16946 -83.9 -89.9 34 6.0 -83.9 125 11 371.0 371.0 300.8 371.0 0.00 WND 8.0 85 79 Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 550.91 mb = 5134.71 m = 16845.96 ft Wetbulb zero: 644.51 mb = 3854.48 m = 12645.77 ft Precipitable water: 1.59 inches Sfc-500 mean rel hum: 45.44 % Est. max temperature: 32.35 C = 90.22 F Sfc-Lift cond lev (LCL): 958.74 mb = 475.64 m = 1560.48 ft T: 24.50 C 700-500 lapse rate: 5.09 C/km ThetaE index: 13.76 C Layer 953.0- 925.0 mb Conv cond level (CCL): 878.62 mb = 1237.46 m = 4059.85 ft Mean mixing ratio: 16.87 g/kg Conv temperature: 31.91 C = 89.45 F Cap Strength: 2.29 C Lifted Index: -0.26 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.06 C Lifted Index @700 mb: 0.22 C Showalter Index: 2.67 C Risk: Showers probable Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 17.90 C K Index: 23.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 197.40 Risk: None Energy Index: -2.40 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 396.70 J/kg Max Up Vert Vel: 28.17 m/s Conv Inhibition (B-): 24.53 J/kg Cap Strength: 2.25 C Lift Cond Lev (LCL): 910.88 mb = 924.16 m = 3031.98 ft Lev Free Conv (LFC): 845.88 mb = 1564.55 m = 5132.99 ft Equ Level (EL): 825.88 mb = 1768.92 m = 5803.47 ft B at Equ Level: 9.86 J/kg Max Parcel Lev (MPL): 795.88 mb = 2084.96 m = 6840.34 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 8 38720 85 79 -78.7 -6.9 1 1011 2 50 7 -5.4 -4.5 2 1000 103 65 8 -7.3 -3.4 3 925 790 70 15 -14.1 -5.1 4 912 914 70 13 -12.2 -4.4 5 850 1523 60 6 -5.2 -3.0 6 791 2134 50 7 -5.4 -4.5 7 763 2438 25 13 -5.5 -11.8 8 736 2743 25 11 -4.6 -10.0 9 710 3048 5 12 -1.0 -12.0 10 700 3171 5 12 -1.0 -12.0 11 659 3658 10 17 -3.0 -16.7 12 635 3962 5 13 -1.1 -13.0 13 612 4267 340 12 4.1 -11.3 14 589 4572 320 13 8.4 -10.0 15 546 5182 345 14 3.6 -13.5 16 507 5791 0 0 -0.0 -0.0 17 500 5900 15 3 -0.8 -2.9 18 400 7630 140 7 -4.5 5.4 19 339 8839 155 15 -6.3 13.6 20 300 9750 155 10 -4.2 9.1 21 252 10973 150 19 -9.5 16.5 22 250 11030 155 17 -7.2 15.4 23 200 12520 185 4 0.3 4.0 24 191 12802 190 2 0.3 2.0 25 157 14021 160 25 -8.6 23.5 26 150 14320 145 25 -14.3 20.5 27 150 14326 145 28 -16.1 22.9 28 128 15240 140 18 -11.6 13.8 29 115 15850 105 9 -8.7 2.3 30 109 16154 55 14 -11.5 -8.0 31 104 16459 100 12 -11.8 2.1 32 100 16660 105 13 -12.6 3.4 33 98 16764 75 13 -12.6 -3.4 34 95 16946 125 11 -9.0 6.3 35 93 17069 105 13 -12.6 3.4 36 88 17374 125 10 -8.2 5.7 37 84 17678 335 13 5.5 -11.8 38 75 18288 235 10 8.2 5.7 39 70 18680 285 27 26.1 -7.0 40 67 18898 285 28 27.0 -7.2 41 64 19202 285 21 20.3 -5.4 42 58 19812 335 23 9.7 -20.8 43 55 20117 305 14 11.5 -8.0 44 52 20422 270 18 18.0 -0.0 45 50 20640 245 20 18.1 8.5 46 49 20726 275 15 14.9 -1.3 47 47 21031 245 17 15.4 7.2 48 45 21336 260 31 30.5 5.4 49 43 21641 250 27 25.4 9.2 50 40 21946 280 24 23.6 -4.2 51 37 22555 265 22 21.9 1.9 52 35 22860 280 18 17.7 -3.1 53 32 23470 325 10 5.7 -8.2 54 30 23774 305 13 10.6 -7.5 55 30 23790 165 5 -1.3 4.8 56 29 24079 0 0 -0.0 -0.0 57 27 24384 105 10 -9.7 2.6 58 26 24689 100 19 -18.7 3.3 59 25 24994 85 17 -16.9 -1.5 60 23 25603 120 21 -18.2 10.5 61 22 25908 75 25 -24.1 -6.5 62 21 26213 85 29 -28.9 -2.5 63 20 26390 90 41 -41.0 0.0 64 16 28042 90 41 -41.0 0.0 65 15 28346 70 50 -47.0 -17.1 66 13 29261 75 63 -60.9 -16.3 67 12 29870 80 55 -54.2 -9.6 68 10 31000 90 62 -62.0 0.0 Wind Parameters Energy-Hel index: -24.79 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.20250421.12.gif