UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for PTPN... Searching the city database file for: PTPN ... Date:0000Z 23 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 31.0 25.0 70 6.0 26.5 70 5 303.6 307.4 299.4 363.8 20.21 1 1003 72 28.0 23.6 77 4.4 24.7 68 6 300.9 304.3 297.8 355.6 18.59 2 1000 98 27.4 23.5 79 3.9 24.5 65 7 300.5 303.9 297.7 355.0 18.53 3 970 368 24.8 22.8 89 2.0 23.3 70 9 300.6 303.9 297.5 354.3 18.30 4 954 514 23.8 21.5 87 2.3 22.2 73 10 301.0 304.1 297.0 351.5 17.16 5 950 551 24.0 20.1 79 3.9 21.2 74 11 301.5 304.4 296.2 348.0 15.78 6 939 654 23.0 20.9 88 2.1 21.5 74 11 301.5 304.6 296.8 351.0 16.80 7 925 785 22.2 20.2 88 2.0 20.8 70 12 302.0 305.0 296.7 350.2 16.32 8 917 861 21.6 19.8 90 1.8 20.4 67 11 302.1 305.1 296.5 349.6 16.05 9 902 1004 20.6 18.8 89 1.8 19.4 67 11 302.5 305.4 296.1 347.9 15.32 10 900 1023 20.6 17.9 85 2.7 18.7 68 12 302.7 305.4 295.7 345.6 14.49 11 885 1169 19.6 18.1 91 1.5 18.6 71 12 303.2 305.9 296.1 347.4 14.93 12 859 1426 18.4 15.4 83 3.0 16.4 78 14 304.5 306.9 295.0 343.0 12.92 13 855 1467 18.0 16.4 90 1.6 16.9 79 14 304.5 307.1 295.7 345.8 13.86 14 850 1517 17.8 15.2 85 2.6 16.0 80 14 304.8 307.2 295.1 343.3 12.89 15 835 1669 17.2 14.4 84 2.8 15.3 89 14 305.7 308.0 295.0 343.0 12.45 16 824 1783 16.6 14.5 87 2.1 15.2 97 13 306.2 308.6 295.4 344.4 12.70 17 822 1804 16.6 13.3 81 3.3 14.4 98 13 306.5 308.7 294.7 341.8 11.76 18 816 1866 16.2 14.0 87 2.2 14.7 98 13 306.7 309.0 295.3 344.0 12.41 19 809 1940 16.2 11.2 72 5.0 13.0 93 13 307.4 309.4 294.0 338.8 10.38 20 804 1992 15.6 12.8 83 2.8 13.7 90 14 307.3 309.5 294.9 342.5 11.64 21 798 2056 15.6 7.6 59 8.0 10.7 85 14 308.0 309.5 292.6 333.1 8.23 22 795 2088 15.4 8.4 63 7.0 11.1 83 14 308.1 309.8 293.0 334.7 8.73 23 793 2109 15.0 11.5 80 3.5 12.7 82 14 307.9 309.9 294.5 340.7 10.81 24 787 2174 14.8 12.2 84 2.6 13.1 82 14 308.4 310.5 295.0 343.0 11.42 25 766 2403 13.8 10.3 79 3.5 11.6 97 11 309.7 311.6 294.6 341.2 10.33 26 757 2503 13.2 11.1 87 2.1 11.9 103 10 310.1 312.2 295.2 343.8 11.04 27 752 2559 13.2 9.7 79 3.5 11.0 106 10 310.7 312.6 294.7 341.6 10.10 28 743 2660 12.4 10.7 89 1.7 11.3 111 10 310.9 312.9 295.4 344.4 10.95 29 740 2694 12.2 9.0 81 3.2 10.2 112 10 311.0 312.9 294.6 341.1 9.79 30 735 2751 11.8 9.4 85 2.4 10.3 115 10 311.2 313.1 294.8 342.3 10.13 31 729 2820 12.0 7.4 73 4.6 9.2 115 10 312.1 313.8 294.2 339.6 8.90 32 713 3006 10.4 8.1 86 2.3 9.0 115 11 312.4 314.2 294.8 341.9 9.55 33 712 3017 10.2 7.5 83 2.7 8.5 115 11 312.3 314.0 294.4 340.6 9.18 34 709 3053 10.2 6.4 77 3.8 7.9 115 11 312.6 314.3 294.1 339.1 8.54 35 700 3159 9.6 6.7 82 2.9 7.8 115 11 313.1 314.8 294.4 340.5 8.83 36 693 3242 9.2 7.6 90 1.6 8.2 113 12 313.6 315.4 295.0 343.0 9.50 37 677 3436 8.8 2.8 66 6.0 5.4 106 15 315.2 316.6 293.6 337.0 6.93 38 671 3509 8.4 3.4 71 5.0 5.5 103 16 315.6 317.0 294.0 338.6 7.30 39 667 3559 8.2 3.2 71 5.0 5.3 100 17 315.9 317.3 294.0 338.7 7.24 40 665 3584 8.2 0.2 57 8.0 3.8 99 17 316.2 317.3 293.0 334.7 5.85 41 664 3596 8.2 2.2 66 6.0 4.8 98 17 316.3 317.6 293.7 337.7 6.77 42 656 3696 7.6 1.6 66 6.0 4.2 94 18 316.7 318.0 293.7 337.5 6.56 43 655 3709 7.4 1.4 66 6.0 4.0 94 18 316.6 317.9 293.6 337.2 6.48 44 652 3746 7.2 4.6 84 2.6 5.6 92 17 316.8 318.4 295.0 342.6 8.19 45 650 3772 7.4 1.4 66 6.0 4.0 92 17 317.3 318.6 293.9 338.1 6.53 46 648 3797 7.0 3.8 80 3.2 5.1 91 17 317.2 318.7 294.7 341.8 7.78 47 647 3810 7.0 2.8 75 4.2 4.6 90 17 317.3 318.7 294.4 340.3 7.26 48 645 3835 7.2 -1.8 53 9.0 2.4 90 17 317.8 318.8 292.9 334.5 5.20 49 643 3861 7.0 -3.0 49 10.0 1.8 89 17 317.9 318.8 292.6 333.2 4.77 50 638 3925 6.6 0.6 65 6.0 3.2 87 16 318.1 319.3 293.9 338.2 6.28 51 630 4028 6.2 -6.8 39 13.0 0.0 93 15 318.8 319.5 291.9 330.7 3.65 52 629 4041 6.2 -3.8 49 10.0 1.1 95 15 319.0 319.9 292.7 333.8 4.59 53 627 4068 6.0 1.0 70 5.0 3.2 98 15 319.0 320.3 294.3 340.1 6.58 54 500 5890 -3.5 -13.5 46 10.0 -7.6 205 4 328.8 329.3 293.9 338.0 2.70 55 400 7620 -13.7 -27.7 30 14.0 -17.4 140 3 337.2 337.4 294.5 340.8 0.98 56 300 9750 -29.5 -43.5 25 14.0 -31.2 200 10 343.8 343.9 295.5 344.9 0.27 57 250 11020 -39.9 -53.9 21 14.0 -40.8 190 7 346.7 346.8 296.0 347.2 0.10 58 200 12510 -52.1 -69.1 11 17.0 -52.4 170 30 350.3 350.3 296.7 350.3 0.02 59 150 14300 -66.7 -77.7 20 11.0 -66.8 150 17 355.2 355.2 297.7 355.2 0.01 60 102 16539 -82.1 -89.1 29 7.0 -82.1 240 10 367.0 367.0 300.0 367.0 0.00 61 100 16650 -80.7 -88.7 25 8.0 -80.7 265 14 371.8 371.8 300.9 371.8 0.00 62 88 17367 -82.9 -88.9 35 6.0 -82.9 305 10 381.2 381.2 302.5 381.3 0.00 63 82 17761 -82.3 -88.3 35 6.0 -82.3 286 5 390.2 390.2 303.8 390.3 0.00 64 78 18041 -82.3 -89.3 29 7.0 -82.3 265 3 395.9 395.9 304.6 395.9 0.00 65 73 18415 -78.1 -90.1 13 12.0 -78.1 210 8 412.3 412.3 306.8 412.3 0.00 66 72 18495 -73.9 -89.9 7 16.0 -74.0 199 9 422.9 422.9 308.0 422.9 0.00 67 70 18660 -72.5 -91.5 4 19.0 -72.6 275 17 429.3 429.3 308.7 429.3 0.00 68 69 18744 -72.5 -91.5 4 19.0 -72.6 275 18 431.1 431.1 309.0 431.1 0.00 69 68 18830 -72.1 -91.1 4 19.0 -72.2 275 18 433.7 433.7 309.2 433.7 0.00 70 66 19004 -73.3 -90.3 6 17.0 -73.4 271 22 434.8 434.8 309.3 434.8 0.00 71 63 19278 -70.3 -89.3 5 19.0 -70.4 259 28 447.3 447.3 310.6 447.3 0.00 72 56 19969 -74.1 -91.1 6 17.0 -74.2 273 40 453.9 453.9 311.2 453.9 0.00 73 53 20292 -69.9 -89.9 4 20.0 -70.1 278 36 470.9 470.9 312.7 470.9 0.00 74 50 20640 -67.7 -89.7 3 22.0 -67.9 275 37 484.0 484.0 313.8 484.0 0.00 75 48 20886 -67.3 -89.3 3 22.0 -67.5 273 37 490.6 490.6 314.2 490.6 0.00 76 41 21840 -66.3 -89.3 3 23.0 -66.6 300 35 515.7 515.7 316.0 515.7 0.00 77 36 22640 -60.5 -87.5 2 27.0 -61.2 302 23 550.3 550.3 318.1 550.3 0.01 78 31 23582 -56.1 -85.1 1 29.0 -57.5 54 4 586.2 586.2 320.0 586.2 0.01 79 30 23790 -57.1 -86.1 1 29.0 -58.3 155 20 589.0 589.0 320.1 589.0 0.01 80 28 24229 -55.1 -85.1 1 30.0 -56.8 145 19 606.3 606.3 320.9 606.3 0.01 81 25 24951 -56.5 -85.5 1 29.0 -58.1 143 12 622.2 622.2 321.6 622.3 0.01 82 22 25755 -60.7 -87.7 2 27.0 -61.8 92 19 632.9 632.9 322.0 632.9 0.01 83 21 26048 -55.5 -86.5 1 31.0 -57.5 85 28 657.1 657.1 323.0 657.1 0.01 84 20 26360 -54.9 -84.9 1 30.0 -57.1 85 37 668.1 668.1 323.3 668.2 0.01 85 17 27406 -51.9 -83.9 1 32.0 -55.2 75 50 709.5 709.5 324.7 709.7 0.02 86 16 27805 -45.5 -80.5 1 35.0 -51.2 92 61 742.8 742.8 325.7 743.2 0.04 87 14 28692 -47.1 -81.1 1 34.0 -52.6 100 57 766.3 766.3 326.4 766.7 0.04 88 10 30940 -42.9 -79.8 1 36.8 -51.7 95 74 859.2 859.3 328.6 859.9 0.07 89 9.8 31076 -42.7 -79.7 1 37.0 -51.6 865.1 865.2 328.7 865.9 0.07 90 8.5 32049 -37.1 -77.1 1 40.0 -49.8 923.0 923.0 329.9 924.3 0.12 91 7.6 32825 -35.7 -76.7 1 41.0 -49.8 958.6 958.7 330.5 960.4 0.15 92 7.1 33298 -35.7 -77.7 1 42.0 -50.3 977.5 977.6 330.8 979.1 0.14 TRP 102 16539 -82.1 -89.1 29 7.0 -82.1 240 10 367.0 367.0 300.0 367.0 0.00 WND 10 30940 -42.9 -79.8 1 36.8 -51.7 95 74 859.2 859.3 328.6 859.9 0.07 Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 546.79 mb = 5218.57 m = 17121.09 ft Wetbulb zero: 589.50 mb = 4564.19 m = 14974.20 ft Precipitable water: 2.16 inches Sfc-500 mean rel hum: 72.88 % Est. max temperature: 31.87 C = 89.36 F Sfc-Lift cond lev (LCL): 922.92 mb = 804.59 m = 2639.70 ft T: 22.04 C 700-500 lapse rate: 4.80 C/km ThetaE index: 15.84 C Layer 1003.0- 939.0 mb Conv cond level (CCL): 904.23 mb = 982.72 m = 3224.11 ft Mean mixing ratio: 17.27 g/kg Conv temperature: 29.85 C = 85.74 F Cap Strength: 0.79 C Lifted Index: -1.29 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.27 C Lifted Index @700 mb: -1.58 C Showalter Index: 1.99 C Risk: Showers probable Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 18.70 C K Index: 33.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 214.40 Risk: None Energy Index: -1.02 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 660.33 J/kg Max Up Vert Vel: 36.34 m/s Conv Inhibition (B-): 8.68 J/kg Cap Strength: 2.35 C Lift Cond Lev (LCL): 920.44 mb = 828.11 m = 2716.87 ft Lev Free Conv (LFC): 885.44 mb = 1164.77 m = 3821.37 ft Equ Level (EL): 175.44 mb = 13325.30 m = 43717.65 ft B at Equ Level: 652.12 J/kg Max Parcel Lev (MPL): 105.44 mb = 16346.58 m = 53629.85 ft Wind level data Storm motion: 128 at 8 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 70 5 -4.7 -1.7 | 345 7 1.8 -6.7 1 1000 98 65 7 -6.3 -3.0 | 359 8 0.2 -8.0 2 944 610 75 11 -10.6 -2.8 | 28 9 -4.1 -7.9 3 925 785 70 12 -11.3 -4.1 | 28 10 -4.8 -9.1 4 911 914 65 11 -10.0 -4.6 | 20 10 -3.5 -9.7 5 850 1517 80 14 -13.8 -2.4 | 44 10 -7.3 -7.5 6 849 1524 80 15 -14.8 -2.6 | 47 11 -8.3 -7.6 7 819 1829 100 13 -12.8 2.3 | 66 7 -6.3 -2.8 8 790 2134 80 14 -13.8 -2.4 | 44 10 -7.3 -7.5 9 762 2438 100 10 -9.8 1.7 | 45 5 -3.3 -3.3 10 735 2743 115 10 -9.1 4.2 | 72 3 -2.5 -0.8 11 700 3159 115 11 -10.0 4.6 | 84 3 -3.5 -0.4 12 683 3353 110 14 -13.2 4.8 | 88 7 -6.6 -0.2 13 658 3658 95 18 -17.9 1.6 | 73 12 -11.4 -3.5 14 634 3962 85 16 -15.9 -1.4 | 56 11 -9.4 -6.4 15 611 4267 130 11 -8.4 7.1 | 137 3 -1.9 2.0 16 588 4572 110 11 -10.3 3.8 | 72 4 -3.8 -1.3 17 500 5890 205 4 1.7 3.6 | 280 8 8.2 -1.4 18 450 6706 0 0 -0.0 -0.0 | 308 8 6.5 -5.0 19 400 7620 140 3 -1.9 2.3 | 301 5 4.6 -2.7 20 300 9750 200 10 3.4 9.4 | 246 11 9.9 4.4 21 300 9754 200 10 3.4 9.4 | 246 11 9.9 4.4 22 287 10058 170 14 -2.4 13.8 | 205 10 4.1 8.8 23 263 10668 185 10 0.9 10.0 | 236 9 7.4 4.9 24 250 11020 190 7 1.2 6.9 | 256 8 7.7 1.9 25 230 11582 185 6 0.5 6.0 | 262 7 7.0 0.9 26 200 12510 170 30 -5.2 29.5 | 183 25 1.3 24.5 27 191 12802 170 30 -5.2 29.5 | 183 25 1.3 24.5 28 165 13716 155 25 -10.6 22.7 | 167 18 -4.1 17.6 29 157 14021 165 27 -7.0 26.1 | 179 21 -0.5 21.0 30 150 14300 150 17 -8.5 14.7 | 168 10 -2.0 9.7 31 142 14630 150 17 -8.5 14.7 | 168 10 -2.0 9.7 32 109 16154 0 0 -0.0 -0.0 | 308 8 6.5 -5.0 33 102 16539 240 10 8.7 5.0 | 270 15 15.2 -0.0 34 100 16650 265 14 13.9 1.2 | 281 21 20.5 -3.8 35 98 16764 265 14 13.9 1.2 | 281 21 20.5 -3.8 36 88 17374 305 10 8.2 -5.7 | 306 18 14.7 -10.8 37 79 17983 275 2 2.0 -0.2 | 301 10 8.5 -5.2 38 71 18593 185 10 0.9 10.0 | 236 9 7.4 4.9 39 70 18660 275 17 16.9 -1.5 | 286 24 23.4 -6.5 40 67 18898 275 19 18.9 -1.7 | 285 26 25.4 -6.7 41 61 19507 250 34 31.9 11.6 | 260 39 38.5 6.6 42 58 19812 265 44 43.8 3.8 | 271 50 50.3 -1.2 43 55 20117 280 36 35.5 -6.3 | 285 43 42.0 -11.3 44 50 20640 275 37 36.9 -3.2 | 281 44 43.4 -8.3 45 45 21336 270 38 38.0 -0.0 | 276 45 44.5 -5.0 46 40 21946 305 35 28.7 -20.1 | 306 43 35.2 -25.1 47 39 22250 295 37 33.5 -15.6 | 297 45 40.0 -20.7 48 35 22860 305 17 13.9 -9.8 | 306 25 20.4 -14.8 49 33 23165 20 13 -4.4 -12.2 | 353 17 2.1 -17.3 50 32 23470 0 0 -0.0 -0.0 | 308 8 6.5 -5.0 51 30 23774 140 10 -6.4 7.7 | 182 3 0.1 2.6 52 30 23790 155 20 -8.5 18.1 | 172 13 -1.9 13.1 53 29 24079 150 20 -10.0 17.3 | 164 13 -3.5 12.3 54 27 24384 140 17 -10.9 13.0 | 151 9 -4.4 8.0 55 26 24689 135 8 -5.7 5.7 | 234 1 0.9 0.6 56 25 24994 145 13 -7.5 10.6 | 170 6 -0.9 5.6 57 24 25298 95 11 -11.0 1.0 | 47 6 -4.4 -4.1 58 23 25603 100 14 -13.8 2.4 | 70 8 -7.3 -2.6 59 21 25908 85 24 -23.9 -2.1 | 68 19 -17.4 -7.1 60 20 26360 85 37 -36.9 -3.2 | 75 31 -30.3 -8.3 61 20 26518 95 41 -40.8 3.6 | 88 34 -34.3 -1.5 62 19 26822 85 36 -35.9 -3.1 | 74 30 -29.3 -8.2 63 17 27432 75 50 -48.3 -12.9 | 67 45 -41.8 -18.0 64 16 28042 100 66 -65.0 11.5 | 96 59 -58.5 6.4 65 14 28651 100 56 -55.1 9.7 | 96 49 -48.6 4.7 66 10 30940 95 74 -73.7 6.4 | 91 67 -67.2 1.4 Wind Parameters Mean winds (0-6000m): 97.7 at 11.0 knts Storm direction: 127.7 at 8.2 knts Shear (0-3000m) pos: 1.5 neg: 0.3 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 96.2 deg Storm rel helicity (0-3000m) pos: 35.6 neg: -10.4 tot: 25.2 m^2/s^2 ave: 8.4 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 2.0 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 180.75 Bulk Shear: 3.65 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 70 8 10 8| 5.7 0.0 5.7| 11.5 0.0 11.5 23.0 0.95| 6.0 5.6 1000 70 10 18 9| 2.8 0.8 3.6| 14.7 -3.3 11.5 11.5 0.59| 4.8 2.8 1500 72 11 25 9| 3.2 0.5 3.7| 26.6 -3.3 23.4 15.6 0.72| 4.7 3.4 2000 78 12 33 9| 2.2 0.4 2.6| 32.7 -7.8 24.8 12.4 0.48| 5.5 2.6 2500 80 12 36 9| 1.5 0.3 1.8| 34.3 -10.4 23.9 9.6 0.35| 6.0 2.1 3000 85 11 39 8| 1.5 0.3 1.8| 35.6 -10.4 25.2 8.4 0.37| 5.4 2.0 4000 90 12 49 8| 1.1 0.9 2.0| 41.4 -26.5 15.0 3.7 0.18| 6.1 1.1 5000 95 12 54 7| 1.4 0.7 2.1| 50.7 -28.7 22.0 4.4 0.24| 6.6 1.6 6000 98 11 51 6| 1.3 0.6 1.9| 62.3 -28.7 33.6 5.6 0.30| 6.4 1.9 Wrote GIF file: /home/apache/climate/data/raob//PTPN/skewt/PTPN.skewt.20250423.00.gif