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 PTPN... Searching the city database file for: PTPN ... Date:1200Z 26 APR 25 Station: PTPN WMO ident: 91348 Latitude: 6.97 Longitude: 158.22 Elevation: 46.00 ------------------------------------------------------------------------------- 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 1006 46 27.8 25.1 85 2.7 25.8 120 3 300.4 304.2 298.8 360.3 20.33 1 1001 85 28.0 23.7 78 4.3 24.8 301.1 304.5 298.0 356.2 18.74 2 1000 93 27.8 23.8 79 4.0 24.9 80 7 301.0 304.4 298.0 356.5 18.88 3 936 677 22.6 22.0 96 0.6 22.2 301.4 304.7 297.6 354.6 18.06 4 933 706 22.8 21.0 90 1.8 21.5 301.9 305.0 297.1 352.1 17.02 5 929 743 22.2 21.0 93 1.2 21.3 301.6 304.8 297.1 352.0 17.09 6 928 753 22.6 19.6 83 3.0 20.5 302.1 305.0 296.3 348.4 15.66 7 925 781 22.6 19.2 81 3.4 20.2 75 22 302.4 305.2 296.1 347.7 15.31 8 922 809 22.6 18.0 75 4.6 19.4 302.7 305.3 295.4 344.8 14.23 9 898 1039 20.8 17.5 81 3.3 18.5 303.1 305.7 295.6 345.1 14.15 10 895 1068 21.0 15.0 69 6.0 17.0 303.6 305.9 294.2 339.5 12.07 11 893 1087 20.8 17.2 80 3.6 18.3 303.6 306.2 295.5 345.1 13.96 12 878 1234 20.0 16.2 79 3.8 17.4 304.3 306.7 295.3 343.9 13.31 13 850 1513 18.0 15.3 84 2.7 16.2 80 18 305.0 307.4 295.2 343.8 12.97 14 841 1604 17.4 15.6 89 1.8 16.2 305.3 307.8 295.6 345.3 13.37 15 836 1655 17.6 14.4 82 3.2 15.4 306.0 308.4 295.1 343.3 12.43 16 832 1697 18.0 10.0 59 8.0 13.0 306.9 308.6 293.0 335.0 9.31 17 829 1728 17.8 8.8 56 9.0 12.2 307.0 308.6 292.6 333.1 8.60 18 827 1748 18.4 4.4 40 14.0 10.3 307.8 309.0 290.9 327.3 6.35 19 826 1759 18.4 4.4 40 14.0 10.3 307.9 309.1 291.0 327.4 6.36 20 822 1801 18.4 1.4 32 17.0 9.0 308.4 309.3 290.0 324.3 5.15 21 819 1832 18.0 9.0 56 9.0 12.4 308.3 309.9 293.1 335.1 8.83 22 815 1874 17.8 10.8 64 7.0 13.3 308.5 310.4 294.1 339.0 10.03 23 812 1906 17.4 13.5 78 3.9 14.8 308.4 310.6 295.5 344.9 12.07 24 759 2482 14.8 11.4 80 3.4 12.6 311.6 313.7 295.7 346.1 11.23 25 735 2753 12.4 10.7 89 1.7 11.3 311.8 313.9 295.7 345.9 11.07 26 719 2938 11.8 9.4 85 2.4 10.3 313.1 315.1 295.6 345.2 10.36 27 713 3009 11.8 7.0 72 4.8 8.8 313.9 315.6 294.7 341.4 8.85 28 710 3044 11.8 7.3 74 4.5 9.0 314.3 316.0 294.9 342.5 9.08 29 706 3092 11.2 8.6 84 2.6 9.6 314.1 316.0 295.6 345.2 9.99 30 700 3163 10.8 8.1 83 2.7 9.1 100 11 314.4 316.3 295.4 344.7 9.74 31 677 3442 9.2 5.2 76 4.0 6.8 315.7 317.3 294.7 341.5 8.22 32 673 3491 9.6 4.6 71 5.0 6.6 316.7 318.2 294.7 341.7 7.93 33 663 3615 8.8 3.8 71 5.0 5.9 317.1 318.6 294.6 341.2 7.61 34 647 3818 7.2 3.2 76 4.0 4.9 317.5 319.0 294.6 341.2 7.47 35 644 3856 7.2 0.2 61 7.0 3.4 318.0 319.1 293.6 337.2 6.04 36 642 3882 7.2 0.2 61 7.0 3.4 318.2 319.4 293.7 337.6 6.06 37 639 3920 7.4 -4.6 42 12.0 1.4 318.9 319.7 292.4 332.7 4.25 38 637 3946 7.6 -4.4 42 12.0 1.5 319.4 320.2 292.6 333.5 4.33 39 634 3985 7.0 -2.0 53 9.0 2.2 319.1 320.2 293.3 335.9 5.21 40 632 4011 7.0 -5.0 42 12.0 1.0 319.4 320.2 292.5 333.0 4.17 41 631 4024 7.0 -4.0 45 11.0 1.4 319.6 320.5 292.9 334.2 4.51 42 628 4064 6.4 1.4 70 5.0 3.6 319.3 320.6 294.6 341.0 6.76 43 602 4410 4.0 1.0 81 3.0 2.3 320.4 321.8 294.9 342.4 6.85 44 600 4437 3.8 1.3 84 2.5 2.4 320.5 321.9 295.1 343.1 7.03 45 592 4546 3.2 0.0 79 3.2 1.4 321.1 322.3 294.8 341.9 6.48 46 552 5111 -0.7 -1.5 94 0.8 -1.2 322.9 324.1 295.1 343.1 6.22 47 543 5243 -0.9 -3.0 86 2.1 -2.0 324.2 325.3 295.0 342.7 5.66 48 535 5362 -1.7 -3.3 89 1.6 -2.6 324.6 325.7 295.0 343.0 5.61 49 533 5392 -1.5 -4.0 83 2.5 -2.8 325.2 326.3 295.0 342.8 5.35 50 523 5543 -1.9 -6.6 70 4.7 -4.2 326.5 327.4 294.7 341.4 4.47 51 513 5697 -3.1 -5.7 82 2.6 -4.4 326.9 327.8 295.1 343.1 4.88 52 509 5759 -3.3 -9.3 63 6.0 -6.0 327.3 328.1 294.3 339.8 3.72 53 506 5806 -3.7 -9.7 63 6.0 -6.4 327.4 328.1 294.2 339.6 3.62 54 500 5900 -4.3 -8.8 71 4.5 -6.4 150 3 327.8 328.6 294.6 341.0 3.94 55 400 7630 -13.9 -19.9 60 6.0 -15.9 320 7 336.9 337.3 295.3 344.0 1.97 56 300 9750 -29.1 -32.2 74 3.1 -29.7 190 10 344.4 344.5 296.1 347.6 0.86 57 250 11020 -39.1 -49.1 34 10.0 -39.9 180 14 347.9 348.0 296.3 348.7 0.18 58 200 12510 -52.3 -61.3 33 9.0 -52.5 230 15 349.9 350.0 296.7 350.2 0.05 59 150 14300 -67.3 -75.3 31 8.0 -67.4 230 21 354.2 354.2 297.5 354.2 0.01 60 100 16650 -81.1 -86.1 43 5.0 -81.1 260 14 371.0 371.0 300.8 371.0 0.00 61 92 17117 -82.7 -87.3 45 4.6 -82.7 240 2 376.8 376.8 301.7 376.8 0.00 62 86 17494 -82.3 -88.3 35 6.0 -82.3 385.0 385.0 303.1 385.0 0.00 63 82 17763 -79.1 -88.1 21 9.0 -79.1 396.8 396.8 304.8 396.8 0.00 64 78 18047 -79.7 -88.7 21 9.0 -79.7 401.3 401.3 305.4 401.3 0.00 65 74 18344 -80.7 -89.7 21 9.0 -80.7 405.2 405.2 305.9 405.3 0.00 66 70 18660 -78.1 -89.1 15 11.0 -78.1 280 33 417.3 417.3 307.4 417.3 0.00 67 67 18911 -77.1 -90.1 11 13.0 -77.1 424.7 424.7 308.3 424.7 0.00 68 66 18997 -77.3 -91.3 9 14.0 -77.3 426.1 426.1 308.4 426.1 0.00 69 65 19085 -73.7 -89.7 7 16.0 -73.7 435.9 435.9 309.4 435.9 0.00 70 64 19176 -73.1 -90.1 6 17.0 -73.2 439.1 439.1 309.8 439.1 0.00 71 59 19650 -74.5 -90.5 7 16.0 -74.6 446.3 446.3 310.5 446.3 0.00 72 57 19851 -74.3 -90.3 7 16.0 -74.4 451.2 451.2 311.0 451.2 0.00 73 50 20630 -65.5 -89.5 2 24.0 -65.8 265 28 489.1 489.1 314.1 489.1 0.00 74 44 21413 -63.9 -88.9 2 25.0 -64.3 511.3 511.3 315.7 511.3 0.00 75 41 21850 -60.3 -88.3 1 28.0 -61.0 530.7 530.7 316.9 530.7 0.00 76 36 22664 -59.5 -87.5 1 28.0 -60.3 552.8 552.8 318.2 552.9 0.01 77 34 23021 -60.7 -87.7 2 27.0 -61.4 558.8 558.8 318.6 558.8 0.01 78 33 23209 -58.5 -87.5 1 29.0 -59.5 569.4 569.4 319.1 569.5 0.01 79 31 23603 -57.3 -86.3 1 29.0 -58.5 582.9 582.9 319.8 583.0 0.01 80 30 23810 -59.5 -86.5 2 27.0 -60.4 70 13 582.4 582.4 319.8 582.5 0.01 81 28 24239 -61.1 -88.1 2 27.0 -62.0 589.6 589.6 320.1 589.6 0.01 82 26 24699 -60.1 -88.1 1 28.0 -61.2 605.1 605.1 320.9 605.1 0.01 83 25 24946 -55.5 -86.5 1 31.0 -57.2 625.1 625.1 321.7 625.2 0.01 84 24 25205 -56.3 -86.3 1 30.0 -58.0 630.1 630.1 321.9 630.2 0.01 85 22 25758 -55.7 -85.7 1 30.0 -57.6 647.8 647.8 322.6 647.9 0.01 86 21 26056 -52.7 -84.7 1 32.0 -55.4 665.5 665.5 323.3 665.6 0.01 87 20 26370 -52.9 -83.9 1 31.0 -55.6 90 51 674.3 674.3 323.6 674.4 0.02 88 19 26701 -53.5 -84.5 1 31.0 -56.2 682.4 682.4 323.9 682.5 0.02 89 18 27050 -53.5 -84.5 1 31.0 -56.2 693.0 693.0 324.2 693.1 0.02 90 17 27425 -46.5 -81.5 1 35.0 -51.6 726.9 726.9 325.3 727.1 0.03 91 16 27827 -47.3 -82.3 1 35.0 -52.3 737.0 737.0 325.6 737.2 0.03 92 16 27827 -44.7 -80.7 1 36.0 -50.7 745.4 745.5 325.8 745.8 0.04 93 14 28721 -45.5 -81.5 1 36.0 -51.7 771.7 771.8 326.5 772.1 0.04 94 14 28721 -44.1 -81.1 1 37.0 -50.9 776.5 776.5 326.7 776.8 0.04 95 13 29223 -40.5 -79.5 1 39.0 -49.3 805.6 805.6 327.4 806.1 0.06 96 12 29771 -38.9 -78.9 1 40.0 -48.9 829.9 829.9 328.0 830.6 0.07 97 11 30368 -40.3 -79.3 1 39.0 -50.0 845.7 845.8 328.3 846.4 0.07 98 10 31020 -39.3 -79.3 1 40.0 -50.0 85 63 872.8 872.9 328.9 873.6 0.07 99 9.4 31444 -39.3 -79.3 1 40.0 -50.3 888.4 888.5 329.2 889.3 0.08 100 7.9 32647 -34.5 -77.5 0 43.0 -49.3 952.9 953.0 330.4 954.3 0.13 101 7.7 32826 -34.5 -77.5 0 43.0 -49.4 959.9 960.0 330.5 961.4 0.13 TRP 92 17117 -82.7 -87.3 45 4.6 -82.7 240 2 376.8 376.8 301.7 376.8 0.00 WND 7.0 95 75 Sounding variables and indices 1000-500 mb thick: 5807.00 m Freezing level: 559.18 mb = 5009.85 m = 16436.32 ft Wetbulb zero: 569.88 mb = 4853.92 m = 15924.72 ft Precipitable water: 2.33 inches Sfc-500 mean rel hum: 78.86 % Est. max temperature: 32.22 C = 89.99 F Sfc-Lift cond lev (LCL): 967.87 mb = 381.59 m = 1251.92 ft T: 25.23 C 700-500 lapse rate: 5.52 C/km ThetaE index: 18.04 C Layer 836.0- 826.0 mb Conv cond level (CCL): 898.75 mb = 1031.46 m = 3384.01 ft Mean mixing ratio: 17.49 g/kg Conv temperature: 30.49 C = 86.88 F Cap Strength: 1.16 C Lifted Index: -2.44 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.40 C Lifted Index @700 mb: -0.65 C Showalter Index: 0.98 C Risk: Thunderstorms probable Total Totals Index: 41.90 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 19.60 C K Index: 34.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 222.60 Risk: None Energy Index: -0.54 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 811.83 J/kg Max Up Vert Vel: 40.29 m/s Conv Inhibition (B-): 11.74 J/kg Cap Strength: 1.16 C Lift Cond Lev (LCL): 919.59 mb = 832.12 m = 2730.02 ft Lev Free Conv (LFC): 864.59 mb = 1366.40 m = 4482.90 ft Equ Level (EL): 824.59 mb = 1773.57 m = 5818.72 ft B at Equ Level: 10.32 J/kg Max Parcel Lev (MPL): 764.59 mb = 2418.96 m = 7936.13 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 7 39793 95 75 -74.7 6.5 1 1006 46 120 3 -2.6 1.5 2 1000 93 80 7 -6.9 -1.2 3 976 305 65 12 -10.9 -5.1 4 925 781 75 22 -21.3 -5.7 5 911 914 75 23 -22.2 -6.0 6 879 1219 80 20 -19.7 -3.5 7 850 1513 80 18 -17.7 -3.1 8 819 1829 75 15 -14.5 -3.9 9 790 2134 90 9 -9.0 0.0 10 762 2438 120 5 -4.3 2.5 11 735 2743 100 11 -10.8 1.9 12 700 3163 100 11 -10.8 1.9 13 684 3353 95 10 -10.0 0.9 14 611 4267 155 7 -3.0 6.3 15 500 5900 150 3 -1.5 2.6 16 469 6401 275 1 1.0 -0.1 17 400 7630 320 7 4.5 -5.4 18 369 8230 320 10 6.4 -7.7 19 339 8839 325 13 7.5 -10.6 20 300 9750 190 10 1.7 9.8 21 300 9754 190 10 1.7 9.8 22 287 10058 200 13 4.4 12.2 23 275 10363 180 14 0.0 14.0 24 252 10973 170 14 -2.4 13.8 25 250 11020 180 14 0.0 14.0 26 241 11278 180 14 0.0 14.0 27 220 11887 225 12 8.5 8.5 28 200 12497 240 11 9.5 5.5 29 200 12510 230 15 11.5 9.6 30 191 12802 225 16 11.3 11.3 31 173 13411 240 17 14.7 8.5 32 150 14300 230 21 16.1 13.5 33 149 14326 230 25 19.2 16.1 34 134 14935 245 17 15.4 7.2 35 128 15240 290 14 13.2 -4.8 36 121 15545 310 14 10.7 -9.0 37 115 15850 320 13 8.4 -10.0 38 109 16154 290 5 4.7 -1.7 39 103 16459 235 15 12.3 8.6 40 100 16650 260 14 13.8 2.4 41 98 16764 260 14 13.8 2.4 42 93 17069 0 0 -0.0 -0.0 43 92 17117 240 2 1.7 1.0 44 79 17983 205 10 4.2 9.1 45 71 18593 265 26 25.9 2.3 46 70 18660 280 33 32.5 -5.7 47 64 19202 290 31 29.1 -10.6 48 57 19812 275 36 35.9 -3.1 49 55 20117 290 25 23.5 -8.6 50 52 20422 275 24 23.9 -2.1 51 50 20630 265 28 27.9 2.4 52 49 20726 245 30 27.2 12.7 53 47 21031 275 30 29.9 -2.6 54 43 21641 265 31 30.9 2.7 55 39 22250 325 15 8.6 -12.3 56 37 22555 315 10 7.1 -7.1 57 35 22860 220 10 6.4 7.7 58 33 23165 220 17 10.9 13.0 59 32 23470 255 13 12.6 3.4 60 30 23774 320 2 1.3 -1.5 61 30 23810 70 13 -12.2 -4.4 62 29 24079 55 10 -8.2 -5.7 63 26 24689 100 14 -13.8 2.4 64 25 24994 80 19 -18.7 -3.3 65 24 25298 95 33 -32.9 2.9 66 22 25908 60 37 -32.0 -18.5 67 20 26370 90 51 -51.0 0.0 68 19 26822 90 50 -50.0 0.0 69 16 27737 80 62 -61.1 -10.8 70 16 28042 90 70 -70.0 0.0 71 14 28956 95 61 -60.8 5.3 72 12 29870 80 53 -52.2 -9.2 73 10 31020 85 63 -62.8 -5.5 Wind Parameters Energy-Hel index: -50.73 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//PTPN/skewt/PTPN.skewt.20250426.12.gif