UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for PTPN... Searching the city database file for: PTPN ... Date:1200Z 7 DEC 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 1002 46 28.0 24.2 80 3.8 25.2 70 4 301.0 304.5 298.3 357.9 19.31 1 1000 62 28.2 23.4 75 4.8 24.7 40 6 301.4 304.7 297.8 355.6 18.41 2 999 71 28.2 23.3 75 4.9 24.6 301.4 304.8 297.8 355.4 18.32 3 925 750 22.0 21.8 99 0.2 21.9 60 20 301.8 305.1 297.7 355.1 18.05 4 921 788 21.8 21.7 99 0.1 21.8 302.0 305.3 297.7 355.2 18.02 5 913 864 21.4 21.0 98 0.4 21.1 302.3 305.5 297.4 353.8 17.40 6 911 883 21.2 18.3 84 2.9 19.2 302.3 305.0 295.7 345.7 14.68 7 908 912 21.2 19.2 88 2.0 19.8 302.6 305.5 296.4 348.8 15.61 8 907 921 21.4 17.6 79 3.8 18.8 302.9 305.5 295.4 344.6 14.10 9 905 940 21.0 18.2 84 2.8 19.1 302.7 305.4 295.8 346.1 14.69 10 904 950 21.4 17.3 77 4.1 18.6 303.2 305.7 295.3 344.3 13.87 11 902 969 21.2 17.5 79 3.7 18.7 303.2 305.8 295.5 344.9 14.09 12 901 979 20.8 19.4 92 1.4 19.8 302.8 305.8 296.7 350.0 15.93 13 899 998 20.8 17.8 83 3.0 18.7 303.0 305.7 295.7 345.7 14.41 14 896 1027 20.2 19.3 95 0.9 19.6 302.7 305.6 296.6 349.8 15.92 15 894 1047 20.8 17.4 81 3.4 18.4 303.5 306.1 295.6 345.5 14.12 16 892 1066 20.4 18.5 89 1.9 19.1 303.3 306.1 296.3 348.4 15.20 17 889 1095 20.8 17.3 80 3.5 18.4 304.0 306.6 295.7 346.0 14.11 18 864 1342 19.0 18.4 96 0.6 18.6 304.6 307.5 296.9 351.2 15.60 19 850 1483 18.2 18.0 99 0.2 18.1 75 16 305.2 308.1 297.0 351.4 15.46 20 844 1544 17.8 17.8 100 0.0 17.8 305.4 308.3 297.0 351.4 15.37 21 838 1605 17.6 17.4 99 0.2 17.5 305.8 308.6 296.8 351.0 15.09 22 811 1886 18.0 15.1 83 2.9 16.0 309.1 311.7 296.6 349.9 13.43 23 803 1972 17.8 14.4 80 3.4 15.5 309.8 312.2 296.5 349.3 12.96 24 762 2419 14.2 12.4 89 1.8 13.0 310.6 312.8 296.0 347.2 11.96 25 736 2712 12.8 11.6 92 1.2 12.0 312.1 314.4 296.3 348.3 11.75 26 726 2828 13.4 10.3 81 3.1 11.4 314.0 316.1 296.1 347.9 10.91 27 707 3051 12.2 8.4 78 3.8 9.8 315.1 317.0 295.7 345.8 9.84 28 700 3135 11.6 7.0 73 4.6 8.8 105 8 315.3 317.1 295.1 343.5 9.02 29 698 3159 11.6 6.6 71 5.0 8.5 315.6 317.3 295.1 343.1 8.80 30 694 3207 11.4 7.1 75 4.3 8.7 315.9 317.6 295.4 344.6 9.16 31 693 3219 11.4 5.4 67 6.0 7.8 316.0 317.6 294.7 341.6 8.15 32 689 3267 11.0 6.4 73 4.6 8.2 316.1 317.8 295.2 343.7 8.79 33 685 3316 10.8 3.8 62 7.0 6.7 316.4 317.8 294.2 339.6 7.36 34 680 3377 11.4 -0.6 43 12.0 4.8 317.7 318.8 293.0 335.0 5.39 35 678 3402 11.2 3.2 58 8.0 6.5 317.8 319.2 294.4 340.4 7.12 36 675 3439 11.6 0.6 47 11.0 5.4 318.6 319.8 293.7 337.6 5.93 37 671 3489 11.4 -2.6 37 14.0 4.0 318.9 319.9 292.9 334.2 4.71 38 619 4156 5.6 -2.4 56 8.0 1.4 319.7 320.7 293.4 336.5 5.19 39 605 4343 4.2 -5.8 48 10.0 -0.7 320.2 321.0 292.7 333.6 4.10 40 597 4451 3.4 -4.6 56 8.0 -0.6 320.5 321.4 293.2 335.3 4.56 41 592 4520 3.2 -8.8 41 12.0 -2.3 321.1 321.7 292.3 332.0 3.32 42 588 4575 3.2 -12.8 30 16.0 -3.5 321.7 322.2 291.7 329.8 2.43 43 584 4630 3.8 -27.2 8 31.0 -5.7 323.0 323.1 290.4 325.5 0.70 44 571 4813 4.0 325.3 45 535 5339 0.0 -27.0 11 27.0 -8.1 326.7 326.8 291.6 329.5 0.78 46 520 5567 -0.9 -34.9 6 34.0 -9.4 328.2 328.3 291.6 329.7 0.38 47 516 5629 -0.9 -35.9 5 35.0 -9.5 329.0 329.0 291.8 330.3 0.35 48 500 5880 -2.5 -32.5 8 30.0 -10.4 75 31 330.0 330.1 292.2 331.9 0.50 49 483 6153 -4.5 -32.5 9 28.0 -11.7 330.8 330.9 292.4 332.7 0.52 50 473 6317 -5.5 -36.5 7 31.0 -12.6 331.6 331.6 292.5 332.9 0.36 51 470 6367 -4.9 -44.9 3 40.0 -12.7 332.9 332.9 292.7 333.5 0.15 52 417 7293 -12.1 -43.1 6 31.0 -17.6 335.2 335.3 293.3 336.1 0.20 53 400 7610 -13.3 -52.3 2 39.0 -18.8 65 39 337.7 337.7 293.8 338.0 0.08 54 300 9740 -27.7 -65.7 1 38.0 -30.4 35 17 346.3 346.3 295.8 346.4 0.02 55 250 11020 -38.3 -61.3 7 23.0 -39.5 345 23 349.1 349.1 296.5 349.3 0.04 56 200 12520 -51.1 -66.1 15 15.0 -51.5 320 19 351.8 351.9 297.1 352.0 0.03 57 150 14320 -66.7 -75.7 27 9.0 -66.8 255 14 355.2 355.2 297.7 355.2 0.01 58 100 16650 -84.5 -89.4 41 4.9 -84.5 55 24 364.5 364.5 299.5 364.5 0.00 59 91 17166 -88.5 -93.0 42 4.5 -88.5 366.5 366.5 299.9 366.5 0.00 60 85 17533 -90.3 -94.3 46 4.0 -90.3 370.1 370.1 300.6 370.1 0.00 61 85 17533 -90.3 -94.4 45 4.1 -90.3 370.1 370.1 300.6 370.1 0.00 62 82 17725 -90.9 -94.8 46 3.9 -90.9 70 38 372.7 372.7 301.0 372.7 0.00 63 80 17858 -88.1 -93.1 39 5.0 -88.1 381.1 381.1 302.4 381.1 0.00 64 78 17996 -87.3 -91.5 46 4.2 -87.3 385.5 385.5 303.1 385.5 0.00 65 75 18211 -85.3 -90.3 40 5.0 -85.3 394.0 394.0 304.4 394.0 0.00 66 70 18590 -85.7 -90.6 41 4.9 -85.7 85 35 401.0 401.0 305.3 401.0 0.00 67 65 18999 -83.5 -89.5 34 6.0 -83.5 414.4 414.4 307.0 414.4 0.00 68 65 18999 -80.1 -88.1 25 8.0 -80.1 421.9 421.9 307.9 421.9 0.00 69 64 19087 -79.5 -87.5 25 8.0 -79.6 425.1 425.1 308.3 425.1 0.00 70 63 19176 -79.7 -86.7 30 7.0 -79.7 426.5 426.5 308.4 426.6 0.00 71 62 19267 -80.5 -88.5 25 8.0 -80.5 426.7 426.7 308.5 426.7 0.00 72 60 19454 -75.5 -88.5 11 13.0 -75.6 441.9 441.9 310.1 441.9 0.00 73 59 19551 -75.5 -88.5 11 13.0 -75.6 444.1 444.1 310.3 444.1 0.00 74 59 19551 -72.3 -87.3 9 15.0 -72.4 451.2 451.2 311.0 451.3 0.00 75 58 19653 -70.1 -89.1 5 19.0 -70.2 458.4 458.4 311.6 458.4 0.00 76 53 20192 -67.7 -89.7 3 22.0 -67.9 476.0 476.0 313.1 476.0 0.00 77 51 20422 -69.9 -90.9 3 21.0 -70.1 476.1 476.1 313.1 476.1 0.00 78 50 20540 -69.5 -90.5 3 21.0 -69.6 100 33 479.7 479.7 313.4 479.7 0.00 79 42 21579 -70.5 -91.5 3 21.0 -70.6 501.8 501.8 315.1 501.8 0.00 80 39 22020 -69.9 -92.9 2 23.0 -70.1 514.0 514.0 315.9 514.0 0.00 81 36 22500 -67.1 -93.1 1 26.0 -67.4 533.2 533.2 317.1 533.2 0.00 82 35 22672 -64.7 -91.7 1 27.0 -65.1 543.7 543.7 317.8 543.8 0.00 83 32 23221 -63.5 -91.5 1 28.0 -64.1 561.1 561.1 318.7 561.1 0.00 84 32 23221 -63.7 -91.7 1 28.0 -64.3 560.5 560.5 318.6 560.6 0.00 85 30 23620 -60.7 -90.7 1 30.0 -61.6 85 56 579.2 579.2 319.6 579.2 0.00 86 29 23832 -60.5 -90.5 1 30.0 -61.4 585.4 585.4 319.9 585.4 0.00 87 28 24054 -56.7 -89.7 1 33.0 -58.1 601.8 601.8 320.7 601.9 0.00 88 27 24286 -56.3 -88.3 1 32.0 -57.8 609.2 609.2 321.0 609.3 0.01 89 25 24780 -54.3 -87.3 1 33.0 -56.3 628.5 628.5 321.9 628.6 0.01 90 22 25606 -52.9 -86.9 1 34.0 -55.4 656.1 656.1 322.9 656.2 0.01 91 21 25909 -50.3 -86.3 1 36.0 -53.6 672.8 672.8 323.5 672.8 0.01 92 20 26230 -48.3 -84.3 1 36.0 -52.3 75 50 688.3 688.3 324.0 688.5 0.02 93 20 26230 -47.7 -84.7 1 37.0 -51.9 690.2 690.2 324.1 690.3 0.02 94 19 26567 -48.5 -85.5 1 37.0 -52.6 697.9 697.9 324.4 698.0 0.01 95 19 26567 -45.5 -84.5 0 39.0 -50.7 707.2 707.2 324.7 707.3 0.02 96 17 27307 -46.1 -84.1 1 38.0 -51.4 728.1 728.1 325.3 728.3 0.02 97 17 27307 -44.3 -83.3 1 39.0 -50.3 733.9 733.9 325.5 734.1 0.02 98 16 27712 -44.9 -82.9 1 38.0 -50.8 744.8 744.8 325.8 745.0 0.03 99 14 28595 -48.9 -84.9 1 36.0 -53.8 760.2 760.2 326.2 760.4 0.02 100 14 28595 -46.7 -84.7 1 38.0 -52.4 767.7 767.7 326.4 767.9 0.02 101 14 28595 -46.7 -84.7 1 38.0 -52.4 767.7 767.7 326.4 767.9 0.02 102 13 29084 -49.1 -85.1 1 36.0 -54.1 775.8 775.8 326.6 776.0 0.02 103 12 29609 -48.1 -85.1 1 37.0 -53.8 797.3 797.3 327.2 797.5 0.02 104 12 29609 -46.7 -84.7 1 38.0 -52.9 802.3 802.3 327.3 802.5 0.03 105 11 30185 -47.5 -84.5 1 37.0 -53.7 819.6 819.6 327.7 819.8 0.03 106 10 30820 -43.3 -83.3 0 40.0 -51.8 290 51 857.9 857.9 328.5 858.3 0.04 107 9.5 31166 -42.3 -83.3 0 41.0 -51.6 874.4 874.4 328.9 874.8 0.04 108 9.2 31384 -40.5 -81.5 0 41.0 -50.9 889.3 889.4 329.2 889.9 0.06 TRP 82 17725 -90.9 -94.8 46 3.9 -90.9 70 38 372.7 372.7 301.0 372.7 0.00 WND 7.0 280 77 Sounding variables and indices 1000-500 mb thick: 5818.00 m Freezing level: 535.00 mb = 5339.47 m = 17517.74 ft Wetbulb zero: 609.60 mb = 4281.10 m = 14045.44 ft Precipitable water: 2.02 inches Sfc-500 mean rel hum: 67.31 % Est. max temperature: 32.15 C = 89.87 F Sfc-Lift cond lev (LCL): 948.74 mb = 526.35 m = 1726.86 ft T: 24.04 C 700-500 lapse rate: 5.14 C/km ThetaE index: 9.55 C Layer 913.0- 908.0 mb Conv cond level (CCL): 912.50 mb = 868.55 m = 2849.55 ft Mean mixing ratio: 17.77 g/kg Conv temperature: 29.34 C = 84.81 F Cap Strength: 1.24 C Lifted Index: -1.05 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.59 C Lifted Index @700 mb: -0.14 C Showalter Index: -0.06 C Risk: Thunderstorms probable Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 20.50 C K Index: 34.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 279.00 Risk: None Energy Index: -3.69 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 577.19 J/kg Max Up Vert Vel: 33.98 m/s Conv Inhibition (B-): 2.50 J/kg Cap Strength: 1.18 C Lift Cond Lev (LCL): 919.89 mb = 798.29 m = 2619.04 ft Lev Free Conv (LFC): 864.89 mb = 1333.30 m = 4374.28 ft Equ Level (EL): 824.89 mb = 1740.56 m = 5710.41 ft B at Equ Level: 9.76 J/kg Max Parcel Lev (MPL): 664.89 mb = 3564.32 m = 11693.82 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 7 39761 280 77 75.8 -13.4 1 1002 46 70 4 -3.8 -1.4 2 1000 62 40 6 -3.9 -4.6 3 973 305 75 14 -13.5 -3.6 4 940 610 60 22 -19.1 -11.0 5 925 750 60 20 -17.3 -10.0 6 908 914 70 20 -18.8 -6.8 7 850 1483 75 16 -15.5 -4.1 8 846 1524 70 15 -14.1 -5.1 9 816 1829 90 10 -10.0 0.0 10 787 2134 145 9 -5.2 7.4 11 760 2438 155 11 -4.6 10.0 12 707 3048 105 10 -9.7 2.6 13 700 3135 105 8 -7.7 2.1 14 609 4267 45 5 -3.5 -3.5 15 565 4877 70 13 -12.2 -4.4 16 545 5182 55 19 -15.6 -10.9 17 525 5486 80 24 -23.6 -4.2 18 505 5791 75 31 -29.9 -8.0 19 500 5880 75 31 -29.9 -8.0 20 486 6096 75 26 -25.1 -6.7 21 449 6706 75 28 -27.0 -7.2 22 416 7315 50 31 -23.7 -19.9 23 400 7610 65 39 -35.3 -16.5 24 368 8230 60 48 -41.6 -24.0 25 312 9449 65 34 -30.8 -14.4 26 300 9740 35 17 -9.8 -13.9 27 299 9754 40 17 -10.9 -13.0 28 287 10058 20 15 -5.1 -14.1 29 275 10363 360 16 -0.0 -16.0 30 263 10668 350 29 5.0 -28.6 31 250 11020 345 23 6.0 -22.2 32 210 12192 320 18 11.6 -13.8 33 201 12497 325 21 12.0 -17.2 34 200 12520 320 19 12.2 -14.6 35 191 12802 315 16 11.3 -11.3 36 182 13106 285 15 14.5 -3.9 37 150 14320 255 14 13.5 3.6 38 142 14630 255 14 13.5 3.6 39 128 15240 275 14 13.9 -1.2 40 109 16154 325 12 6.9 -9.8 41 100 16650 55 24 -19.7 -13.8 42 93 17069 55 24 -19.7 -13.8 43 82 17725 70 38 -35.7 -13.0 44 74 18288 75 56 -54.1 -14.5 45 70 18590 85 35 -34.9 -3.1 46 63 19202 75 30 -29.0 -7.8 47 50 20540 100 33 -32.5 5.7 48 44 21336 110 44 -41.3 15.0 49 31 23470 90 60 -60.0 0.0 50 30 23620 85 56 -55.8 -4.9 51 27 24384 85 57 -56.8 -5.0 52 20 26213 95 56 -55.8 4.9 53 20 26230 75 50 -48.3 -12.9 54 19 26518 75 50 -48.3 -12.9 55 18 26822 85 50 -49.8 -4.4 56 17 27432 85 31 -30.9 -2.7 57 16 27737 120 11 -9.5 5.5 58 15 28042 0 0 -0.0 -0.0 59 15 28346 240 10 8.7 5.0 60 14 28651 235 22 18.0 12.6 61 13 28956 245 25 22.7 10.6 62 12 29566 245 14 12.7 5.9 63 12 29870 240 19 16.5 9.5 64 10 30820 290 51 47.9 -17.4 Wind Parameters Energy-Hel index: -36.07 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.20251207.12.gif