UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122812.upa.cvt Date: 1200Z 28 DEC 25 Searching for PTPN... Searching the city database file for: PTPN ... Date:1200Z 28 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 1006 46 25.4 25.0 98 0.4 25.1 180 3 298.0 301.7 298.1 356.9 20.21 1 1000 93 25.4 24.7 96 0.7 24.9 180 3 298.5 302.2 298.1 356.8 19.96 2 996 128 25.2 24.3 95 0.9 24.6 175 4 298.7 302.2 297.8 355.7 19.55 3 991 173 26.0 24.2 90 1.8 24.7 168 6 299.9 303.5 298.1 357.2 19.53 4 989 191 26.4 22.7 80 3.7 23.7 166 6 300.5 303.8 297.3 352.8 17.83 5 987 209 26.2 22.1 78 4.1 23.2 163 7 300.5 303.6 296.8 351.0 17.21 6 949 555 23.2 21.6 91 1.6 22.1 113 18 300.8 304.0 297.0 351.9 17.37 7 946 583 22.4 22.4 100 0.0 22.4 109 19 300.3 303.6 297.5 354.0 18.32 8 941 630 22.2 22.1 99 0.1 22.2 105 20 300.5 303.8 297.4 353.6 18.08 9 931 723 23.4 22.0 92 1.4 22.4 105 18 302.7 306.0 298.0 356.5 18.16 10 925 780 23.0 21.3 90 1.7 21.8 105 17 302.8 306.1 297.6 354.7 17.50 11 921 818 22.6 21.2 92 1.4 21.6 106 18 302.8 306.0 297.6 354.5 17.46 12 918 846 23.0 19.2 79 3.8 20.3 107 18 303.5 306.3 296.5 349.3 15.43 13 917 856 23.0 18.8 77 4.2 20.1 108 19 303.6 306.4 296.3 348.3 15.06 14 911 913 22.8 18.1 75 4.7 19.5 110 20 303.9 306.6 296.0 347.1 14.49 15 887 1146 20.4 18.2 87 2.2 18.9 99 25 303.8 306.6 296.3 348.4 14.99 16 885 1165 20.2 17.9 87 2.3 18.6 98 25 303.8 306.5 296.1 347.6 14.74 17 879 1224 20.8 17.5 81 3.3 18.5 95 26 305.0 307.7 296.3 348.2 14.46 18 866 1354 20.2 17.0 82 3.2 18.0 90 23 305.7 308.3 296.3 348.3 14.22 19 861 1404 20.2 15.2 73 5.0 16.8 89 22 306.2 308.6 295.4 344.4 12.72 20 859 1424 20.0 15.3 74 4.7 16.8 88 22 306.2 308.6 295.4 344.7 12.83 21 857 1444 19.6 16.9 84 2.7 17.7 87 21 306.0 308.6 296.4 348.8 14.28 22 851 1505 19.2 15.8 81 3.4 16.9 85 20 306.2 308.7 295.8 346.3 13.39 23 850 1515 19.0 16.8 87 2.2 17.5 85 20 306.0 308.7 296.4 349.0 14.31 24 845 1566 18.6 16.7 89 1.9 17.3 92 18 306.1 308.8 296.4 349.1 14.30 25 841 1607 18.4 15.4 83 3.0 16.4 88 18 306.4 308.8 295.7 346.0 13.20 26 839 1627 18.6 13.6 73 5.0 15.3 87 18 306.8 309.0 294.8 342.2 11.75 27 837 1648 18.4 14.3 77 4.1 15.7 85 18 306.8 309.1 295.3 343.9 12.34 28 835 1668 18.4 12.4 68 6.0 14.5 83 18 307.0 309.0 294.3 339.9 10.90 29 829 1730 18.2 11.2 64 7.0 13.7 78 19 307.4 309.3 293.9 338.0 10.13 30 825 1771 17.6 12.6 72 5.0 14.3 75 19 307.2 309.3 294.6 340.9 11.18 31 814 1886 17.4 12.4 72 5.0 14.1 72 19 308.2 310.3 294.8 342.1 11.19 32 810 1929 17.4 10.4 63 7.0 12.9 73 19 308.6 310.4 293.9 338.5 9.83 33 809 1939 17.6 11.6 68 6.0 13.7 73 19 308.9 310.9 294.7 341.4 10.67 34 802 2014 16.8 10.8 68 6.0 12.9 76 18 308.8 310.8 294.3 339.9 10.20 35 799 2046 17.0 11.0 68 6.0 13.1 77 18 309.4 311.3 294.6 341.0 10.38 36 730 2811 11.8 9.0 83 2.8 10.0 87 27 311.8 313.7 294.9 342.3 9.93 37 722 2903 11.6 7.7 77 3.9 9.2 88 28 312.6 314.3 294.6 340.9 9.18 38 714 2996 10.8 8.0 83 2.8 9.0 89 29 312.7 314.5 294.8 342.0 9.48 39 713 3008 11.6 7.7 77 3.9 9.2 90 29 313.7 315.5 294.9 342.5 9.29 40 700 3162 10.6 7.7 82 2.9 8.8 70 20 314.2 316.0 295.2 343.7 9.47 41 691 3270 9.6 7.6 87 2.0 8.3 70 20 314.3 316.1 295.3 343.9 9.53 42 685 3342 9.4 6.7 83 2.7 7.8 70 20 314.8 316.6 295.0 343.0 9.03 43 667 3562 7.4 6.5 94 0.9 6.9 83 18 315.0 316.8 295.2 343.6 9.15 44 657 3687 6.8 6.8 100 0.0 6.8 89 17 315.7 317.5 295.6 345.4 9.49 45 609 4307 3.4 3.3 99 0.1 3.4 95 20 318.7 320.2 295.3 344.1 8.00 46 608 4320 3.4 3.3 99 0.1 3.4 95 20 318.8 320.4 295.3 344.3 8.01 47 600 4428 3.4 3.1 98 0.3 3.2 94 20 320.1 321.6 295.7 345.6 8.00 48 599 4442 4.0 2.6 91 1.4 3.2 94 19 320.9 322.4 295.7 345.7 7.74 49 581 4689 2.0 2.0 100 0.0 2.0 92 19 321.4 322.9 295.7 345.9 7.64 50 559 5000 0.6 -0.2 94 0.8 0.1 81 16 323.3 324.6 295.6 345.3 6.77 51 556 5043 0.2 0.2 100 0.0 0.2 77 15 323.3 324.7 295.7 346.0 7.01 52 550 5131 -0.3 -0.9 96 0.6 -0.6 70 14 323.7 325.0 295.5 345.0 6.53 53 500 5890 -3.3 -7.0 76 3.7 -5.1 80 17 329.0 329.9 295.3 344.2 4.53 54 400 7620 -13.9 -18.9 66 5.0 -15.6 70 17 336.9 337.4 295.4 344.6 2.15 55 300 9750 -26.9 -63.9 2 37.0 -29.7 45 9 347.5 347.5 296.1 347.6 0.02 56 250 11030 -38.3 -62.3 6 24.0 -39.5 75 10 349.1 349.1 296.5 349.3 0.04 57 200 12530 -51.3 -72.3 6 21.0 -51.7 65 9 351.5 351.5 297.0 351.6 0.01 58 150 14330 -66.9 -75.9 27 9.0 -67.0 50 13 354.8 354.8 297.7 354.9 0.01 59 100 16670 -84.1 -91.1 28 7.0 -84.1 165 13 365.2 365.2 299.7 365.2 0.00 60 97 16838 -85.5 -91.5 33 6.0 -85.5 149 11 365.7 365.7 299.8 365.7 0.00 61 95 16953 -85.1 -91.1 33 6.0 -85.1 154 13 368.7 368.7 300.3 368.7 0.00 62 83 17685 -90.5 -94.7 44 4.2 -90.5 60 18 372.2 372.2 300.9 372.2 0.00 63 75 18231 -88.5 -93.4 39 4.9 -88.5 60 20 387.3 387.3 303.4 387.3 0.00 64 73 18378 -84.5 -91.5 28 7.0 -84.5 66 22 398.8 398.8 305.0 398.8 0.00 65 73 18378 -84.1 -91.1 28 7.0 -84.1 66 22 399.6 399.6 305.2 399.6 0.00 66 70 18610 -85.1 -91.1 33 6.0 -85.1 80 26 402.3 402.3 305.5 402.3 0.00 67 67 18852 -85.5 -91.5 33 6.0 -85.5 82 27 406.5 406.5 306.0 406.5 0.00 68 63 19196 -80.9 -89.9 21 9.0 -80.9 85 28 423.9 423.9 308.2 423.9 0.00 69 63 19196 -77.5 -88.5 15 11.0 -77.6 85 28 431.4 431.4 309.0 431.4 0.00 70 61 19382 -74.5 -87.5 12 13.0 -74.6 91 27 442.1 442.1 310.1 442.1 0.00 71 57 19775 -77.5 -89.5 13 12.0 -77.6 100 31 443.9 443.9 310.3 443.9 0.00 72 52 20309 -72.9 -88.9 7 16.0 -73.0 128 26 466.4 466.4 312.3 466.5 0.00 73 50 20540 -72.1 -89.1 6 17.0 -72.2 65 22 473.6 473.6 313.0 473.6 0.00 74 47 20905 -71.9 -89.9 5 18.0 -72.1 66 25 482.5 482.5 313.7 482.5 0.00 75 45 21164 -67.3 -90.3 2 23.0 -67.5 62 31 499.7 499.7 314.9 499.7 0.00 76 43 21439 -67.1 -91.1 2 24.0 -67.4 67 37 506.8 506.8 315.4 506.8 0.00 77 43 21439 -64.9 -89.9 2 25.0 -65.3 67 37 512.2 512.2 315.8 512.2 0.00 78 41 21730 -64.1 -90.1 2 26.0 -64.5 79 41 521.2 521.2 316.4 521.2 0.00 79 39 22035 -65.5 -90.5 2 25.0 -65.8 94 41 525.2 525.2 316.6 525.2 0.00 80 35 22701 -61.1 -90.1 1 29.0 -61.8 85 44 553.1 553.1 318.3 553.2 0.00 81 32 23258 -60.5 -89.5 1 29.0 -61.3 84 46 569.1 569.1 319.1 569.1 0.00 82 31 23456 -61.1 -89.1 1 28.0 -61.9 92 44 572.7 572.7 319.3 572.7 0.00 83 30 23660 -60.5 -88.5 1 28.0 -61.4 100 42 579.7 579.7 319.6 579.7 0.01 84 27 24318 -60.5 -89.5 1 29.0 -61.4 96 41 597.4 597.4 320.5 597.5 0.00 85 23 25331 -55.1 -87.1 1 32.0 -57.1 72 49 641.4 641.4 322.3 641.4 0.01 86 22 25616 -55.7 -87.7 1 32.0 -57.6 84 54 647.8 647.8 322.6 647.8 0.01 87 22 25616 -54.1 -87.1 1 33.0 -56.3 84 54 652.5 652.5 322.8 652.6 0.01 88 21 25915 -53.7 -86.7 1 33.0 -56.1 97 59 662.5 662.5 323.2 662.6 0.01 89 20 26230 -52.3 -86.3 1 34.0 -55.2 110 64 676.0 676.0 323.6 676.1 0.01 90 19 26564 -50.9 -85.9 1 35.0 -54.2 110 62 690.4 690.4 324.1 690.5 0.01 91 17 27296 -46.9 -83.9 1 37.0 -51.9 106 40 725.6 725.6 325.2 725.7 0.02 92 16 27698 -47.7 -84.7 1 37.0 -52.6 124 29 735.7 735.7 325.6 735.8 0.02 93 15 28126 -46.9 -84.9 1 38.0 -52.3 115 21 752.0 752.0 326.0 752.2 0.02 94 14 28591 -40.1 -81.1 0 41.0 -48.8 132 15 790.1 790.1 327.0 790.4 0.04 95 14 28591 -38.5 -80.5 0 42.0 -48.0 132 15 795.5 795.5 327.1 795.9 0.04 96 11 30230 -44.7 -83.7 1 39.0 -52.2 297 20 829.8 829.8 328.0 830.1 0.03 97 10 30870 -43.7 -83.7 0 40.0 -52.1 260 35 856.4 856.4 328.5 856.8 0.04 98 10 30870 -43.5 -82.5 1 39.0 -52.0 260 35 857.2 857.2 328.5 857.6 0.04 99 8.9 31651 -45.3 -83.3 1 38.0 -53.4 879.3 879.3 329.0 879.7 0.04 100 8.3 32121 -40.7 -81.7 0 41.0 -51.5 915.1 915.1 329.7 915.7 0.06 101 7.9 32458 -40.3 -81.3 0 41.0 -51.5 929.7 929.8 330.0 930.5 0.07 102 7.4 32904 -40.3 -81.3 0 41.0 -51.9 947.3 947.3 330.3 948.1 0.07 TRP 83 17685 -90.5 -94.7 44 4.2 -90.5 60 18 372.2 372.2 300.9 372.2 0.00 WND 20 26230 -52.3 -86.3 1 34.0 -55.2 110 64 676.0 676.0 323.6 676.1 0.01 Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 553.60 mb = 5078.29 m = 16660.86 ft Wetbulb zero: 554.57 mb = 5064.14 m = 16614.44 ft Precipitable water: 2.41 inches Sfc-500 mean rel hum: 86.26 % Est. max temperature: 33.37 C = 92.06 F Sfc-Lift cond lev (LCL): 1000.66 mb = 87.80 m = 288.04 ft T: 25.40 C 700-500 lapse rate: 5.10 C/km ThetaE index: 9.45 C Layer 925.0- 887.0 mb Conv cond level (CCL): 890.19 mb = 1114.63 m = 3656.89 ft Mean mixing ratio: 17.52 g/kg Conv temperature: 31.19 C = 88.14 F Cap Strength: 1.98 C Lifted Index: -1.33 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.03 C Lifted Index @700 mb: -0.73 C Showalter Index: 0.02 C Risk: Thunderstorms probable Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 20.10 C K Index: 36.20 Risk: > 80 % chance of thunderstorms Sweat Index: 258.60 Risk: None Energy Index: -1.01 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 496.99 J/kg Max Up Vert Vel: 31.53 m/s Conv Inhibition (B-): 47.95 J/kg Cap Strength: 1.95 C Lift Cond Lev (LCL): 925.46 mb = 775.67 m = 2544.82 ft Lev Free Conv (LFC): 760.46 mb = 2464.33 m = 8084.98 ft Equ Level (EL): 180.46 mb = 13173.39 m = 43219.27 ft B at Equ Level: 492.27 J/kg Max Parcel Lev (MPL): 100.46 mb = 16643.73 m = 54604.76 ft Wind level data Storm motion: 117 at 14 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1006 46 180 3 0.0 3.0 | 285 13 12.7 -3.4 1 1000 93 180 3 0.0 3.0 | 285 13 12.7 -3.4 2 943 610 105 20 -19.3 5.2 | 79 7 -6.6 -1.2 3 925 780 105 17 -16.4 4.4 | 61 4 -3.7 -2.0 4 911 914 110 20 -18.8 6.8 | 94 6 -6.1 0.4 5 879 1219 95 26 -25.9 2.3 | 72 14 -13.2 -4.2 6 850 1515 85 20 -19.9 -1.7 | 41 11 -7.2 -8.2 7 849 1524 95 18 -17.9 1.6 | 47 7 -5.2 -4.9 8 819 1829 70 19 -17.9 -6.5 | 22 14 -5.1 -12.9 9 790 2134 80 18 -17.7 -3.1 | 28 11 -5.0 -9.6 10 709 3048 90 30 -30.0 0.0 | 70 18 -17.3 -6.4 11 700 3162 70 20 -18.8 -6.8 | 25 15 -6.1 -13.3 12 684 3353 70 20 -18.8 -6.8 | 25 15 -6.1 -13.3 13 658 3658 90 17 -17.0 0.0 | 34 8 -4.3 -6.4 14 634 3962 80 24 -23.6 -4.2 | 46 15 -10.9 -10.6 15 611 4267 95 20 -19.9 1.7 | 57 9 -7.2 -4.7 16 567 4877 90 18 -18.0 0.0 | 39 8 -5.3 -6.4 17 546 5182 65 13 -11.8 -5.5 | 356 12 0.9 -11.9 18 506 5791 80 17 -16.7 -3.0 | 23 10 -4.0 -9.4 19 500 5890 80 17 -16.7 -3.0 | 23 10 -4.0 -9.4 20 433 7010 65 28 -25.4 -11.8 | 35 22 -12.7 -18.3 21 416 7315 75 31 -29.9 -8.0 | 50 22 -17.2 -14.4 22 400 7620 70 17 -16.0 -5.8 | 15 13 -3.3 -12.2 23 384 7925 70 16 -15.0 -5.5 | 11 12 -2.3 -11.9 24 354 8534 95 10 -10.0 0.9 | 334 6 2.8 -5.6 25 339 8839 95 12 -12.0 1.0 | 352 5 0.8 -5.4 26 312 9449 50 14 -10.7 -9.0 | 353 16 2.0 -15.4 27 300 9750 45 9 -6.4 -6.4 | 334 14 6.4 -12.8 28 263 10668 50 15 -11.5 -9.6 | 356 16 1.2 -16.1 29 252 10973 45 14 -9.9 -9.9 | 350 17 2.8 -16.3 30 250 11030 75 10 -9.7 -2.6 | 341 10 3.1 -9.0 31 241 11278 80 10 -9.8 -1.7 | 341 9 2.9 -8.2 32 220 11887 95 1 -1.0 0.1 | 298 13 11.7 -6.3 33 210 12192 40 11 -7.1 -8.4 | 339 16 5.6 -14.9 34 200 12530 65 9 -8.2 -3.8 | 336 11 4.6 -10.2 35 192 12802 60 10 -8.7 -5.0 | 340 12 4.1 -11.4 36 165 13716 40 17 -10.9 -13.0 | 355 20 1.8 -19.4 37 150 14330 50 13 -10.0 -8.4 | 349 15 2.8 -14.8 38 142 14630 50 10 -7.7 -6.4 | 339 14 5.1 -12.9 39 115 15850 20 10 -3.4 -9.4 | 330 18 9.3 -15.8 40 104 16459 40 12 -7.7 -9.2 | 342 16 5.0 -15.6 41 100 16670 165 13 -3.4 12.6 | 237 11 9.4 6.1 42 98 16764 145 10 -5.7 8.2 | 256 7 7.0 1.8 43 93 17069 160 15 -5.1 14.1 | 225 11 7.6 7.7 44 88 17374 80 13 -12.8 -2.3 | 1 9 -0.1 -8.7 45 83 17678 60 14 -12.1 -7.0 | 357 13 0.6 -13.4 46 83 17685 60 18 -15.6 -9.0 | 11 16 -2.9 -15.4 47 79 17983 50 16 -12.3 -10.3 | 358 17 0.5 -16.7 48 70 18593 75 25 -24.1 -6.5 | 42 17 -11.4 -12.9 49 70 18610 80 26 -25.6 -4.5 | 50 17 -12.9 -10.9 50 63 19202 85 28 -27.9 -2.4 | 60 18 -15.2 -8.9 51 60 19507 95 26 -25.9 2.3 | 72 14 -13.2 -4.2 52 54 20117 105 36 -34.8 9.3 | 97 22 -22.1 2.9 53 51 20422 140 21 -13.5 16.1 | 175 10 -0.8 9.7 54 50 20540 65 22 -19.9 -9.3 | 25 17 -7.2 -15.7 55 48 20726 75 19 -18.4 -4.9 | 26 13 -5.6 -11.3 56 46 21031 60 28 -24.2 -14.0 | 29 23 -11.5 -20.4 57 42 21641 70 41 -38.5 -14.0 | 52 33 -25.8 -20.4 58 40 21946 95 40 -39.8 3.5 | 84 27 -27.1 -2.9 59 33 23165 80 47 -46.3 -8.2 | 67 37 -33.6 -14.6 60 30 23660 100 42 -41.4 7.3 | 92 29 -28.6 0.9 61 28 24079 100 43 -42.3 7.5 | 92 30 -29.6 1.0 62 26 24689 90 38 -38.0 0.0 | 76 26 -25.3 -6.4 63 23 25298 70 48 -45.1 -16.4 | 55 40 -32.4 -22.8 64 20 26230 110 64 -60.1 21.9 | 108 50 -47.4 15.5 65 19 26518 110 64 -60.1 21.9 | 108 50 -47.4 15.5 66 17 27432 105 37 -35.7 9.6 | 98 23 -23.0 3.2 67 16 27737 125 29 -23.8 16.6 | 133 15 -11.0 10.2 68 15 28346 110 17 -16.0 5.8 | 79 3 -3.3 -0.6 69 14 28651 135 15 -10.6 10.6 | 207 5 2.1 4.2 70 13 28956 305 10 8.2 -5.7 | 300 24 20.9 -12.2 71 13 29261 315 18 12.7 -12.7 | 307 32 25.4 -19.2 72 12 29870 350 17 3.0 -16.7 | 326 28 15.7 -23.2 73 11 30175 300 19 16.5 -9.5 | 299 33 29.2 -15.9 74 10 30870 260 35 34.5 6.1 | 270 47 47.2 -0.3 Wind Parameters Mean winds (0-6000m): 86.8 at 19.0 knts Storm direction: 116.8 at 14.3 knts Shear (0-3000m) pos: 2.2 neg: 3.3 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 144.5 deg Storm rel helicity (0-3000m) pos: 44.5 neg: -66.8 tot: -22.3 m^2/s^2 ave: -7.4 10^-3 m/s^2 rel: -0.28 Storm rel vorticity (0-3000m) horiz: 11.8 stream: -3.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 23.17 Bulk Shear: 21.45 m/s 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 ------------------------------------------------------------------------------- 500 124 10 282 5| 0.0 17.4 17.4| 0.0 -24.3 -24.3 -48.6 -0.79| 21.0-16.6 1000 110 14 30 2| 0.0 11.4 11.4| 3.2 -30.8 -27.6 -27.6 -0.58| 16.3 -9.4 1500 102 17 57 5| 0.0 6.2 6.2| 3.2 -55.3 -52.2 -34.8 -0.58| 15.6 -9.0 2000 96 18 46 7| 0.0 4.9 4.9| 6.1 -66.8 -60.7 -30.3 -0.53| 14.2 -7.6 2500 92 18 44 8| 1.2 3.9 5.1| 22.6 -66.8 -44.2 -17.7 -0.39| 12.7 -5.0 3000 92 20 50 9| 2.2 3.3 5.5| 44.5 -66.8 -22.3 -7.4 -0.28| 11.8 -3.3 4000 88 20 46 10| 2.2 1.4 3.7| 58.7-118.5 -59.8 -14.9 -0.28| 12.6 -3.5 5000 89 20 46 10| 1.6 1.4 3.0| 62.9-134.8 -71.9 -14.4 -0.30| 11.3 -3.4 6000 87 19 40 10| 1.6 1.3 2.8| 79.2-142.3 -63.1 -10.5 -0.25| 10.3 -2.5 Wrote GIF file: /home/apache/climate/data/raob//PTPN/skewt/PTPN.skewt.20251228.12.gif