UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041812.upa.cvt Date: 1200Z 18 APR 25 Searching for PTPN... Searching the city database file for: PTPN ... Date:1200Z 18 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 1005 46 28.0 23.9 78 4.1 25.0 100 6 300.7 304.2 298.0 356.3 18.90 1 1000 85 27.8 21.8 70 6.0 23.5 90 7 301.0 304.0 296.6 349.9 16.66 2 999 94 27.8 21.8 70 6.0 23.5 90 7 301.0 304.1 296.7 350.1 16.68 3 925 772 21.2 20.9 98 0.3 21.0 70 17 301.0 304.1 296.9 351.1 17.06 4 920 819 21.2 19.3 89 1.9 19.9 68 18 301.5 304.3 296.0 347.1 15.50 5 904 971 19.6 19.6 100 0.0 19.6 65 20 301.3 304.3 296.3 348.6 16.08 6 898 1028 19.6 19.6 100 0.0 19.6 65 20 301.9 304.9 296.5 349.7 16.19 7 895 1057 19.0 17.3 90 1.7 17.8 65 21 301.6 304.1 295.0 342.9 14.02 8 893 1077 19.2 16.9 87 2.3 17.7 65 21 302.0 304.5 294.9 342.4 13.69 9 892 1086 19.8 14.8 73 5.0 16.5 65 21 302.7 304.9 293.9 338.1 11.95 10 890 1106 19.8 13.8 68 6.0 15.8 65 21 302.9 304.9 293.3 336.1 11.21 11 887 1135 19.6 14.6 73 5.0 16.3 65 22 303.0 305.2 293.9 338.1 11.86 12 886 1145 19.0 14.8 77 4.2 16.2 65 22 302.4 304.7 293.9 338.0 12.03 13 885 1154 19.4 14.4 73 5.0 16.1 65 22 303.0 305.1 293.7 337.7 11.73 14 884 1164 19.4 14.5 73 4.9 16.1 65 22 303.1 305.2 293.9 338.1 11.82 15 883 1174 18.6 16.0 85 2.6 16.8 65 22 302.3 304.7 294.6 340.9 13.06 16 882 1184 19.2 14.2 73 5.0 15.9 65 23 303.0 305.2 293.7 337.5 11.62 17 866 1341 17.8 14.9 83 2.9 15.8 69 21 303.2 305.5 294.3 339.9 12.40 18 861 1391 18.0 12.0 68 6.0 14.1 71 20 303.9 305.8 292.9 334.6 10.29 19 855 1451 17.8 10.8 64 7.0 13.4 73 19 304.3 306.1 292.5 332.9 9.56 20 850 1501 17.4 10.4 63 7.0 13.0 75 18 304.4 306.1 292.3 332.4 9.36 21 847 1531 17.6 9.6 59 8.0 12.6 76 18 304.9 306.5 292.2 331.6 8.89 22 842 1582 17.0 12.2 73 4.8 13.9 78 17 304.8 306.8 293.5 336.7 10.66 23 835 1653 16.6 11.8 73 4.8 13.5 80 16 305.1 307.0 293.4 336.4 10.47 24 833 1673 16.4 11.4 72 5.0 13.2 80 16 305.1 307.0 293.2 335.7 10.22 25 829 1714 17.0 7.0 52 10.0 11.0 82 15 306.1 307.6 291.5 329.2 7.60 26 828 1724 17.0 8.0 55 9.0 11.5 82 15 306.2 307.8 292.0 330.9 8.15 27 824 1766 17.6 4.6 42 13.0 10.1 83 14 307.3 308.5 290.9 327.1 6.46 28 823 1776 17.6 5.6 45 12.0 10.6 84 14 307.4 308.7 291.3 328.6 6.94 29 820 1807 18.6 -4.4 21 23.0 7.2 85 14 308.8 309.4 288.5 319.4 3.36 30 818 1828 19.0 -6.0 18 25.0 6.9 85 13 309.4 310.0 288.4 318.9 2.98 31 815 1860 19.2 -4.8 19 24.0 7.3 86 13 310.0 310.6 288.8 320.4 3.28 32 799 2030 18.6 -7.4 16 26.0 6.2 92 11 311.1 311.6 288.7 319.9 2.74 33 789 2138 18.4 1.4 32 17.0 8.9 95 9 312.0 313.0 291.4 328.8 5.37 34 787 2159 18.4 -0.6 28 19.0 8.1 95 9 312.2 313.1 290.8 326.9 4.65 35 777 2269 18.0 0.0 30 18.0 8.2 95 9 312.9 313.9 291.3 328.5 4.92 36 754 2525 16.4 -10.6 15 27.0 4.3 95 10 313.9 314.3 289.1 321.3 2.26 37 745 2627 15.8 -5.2 23 21.0 5.4 95 10 314.3 315.0 290.4 325.5 3.48 38 727 2834 15.4 -12.6 13 28.0 3.2 86 12 316.1 316.5 289.6 322.7 1.99 39 711 3023 14.2 -6.8 23 21.0 4.0 68 16 316.8 317.4 290.9 327.3 3.23 40 709 3046 14.4 -8.6 19 23.0 3.6 66 17 317.3 317.8 290.7 326.5 2.81 41 700 3154 13.4 -7.6 22 21.0 3.4 55 19 317.3 317.9 291.0 327.4 3.08 42 684 3348 11.8 -9.2 22 21.0 2.1 41 17 317.6 318.2 290.8 326.8 2.78 43 672 3496 11.0 -4.0 35 15.0 3.3 47 17 318.4 319.2 292.3 332.1 4.23 44 657 3684 10.0 -10.0 23 20.0 0.9 55 18 319.3 319.8 291.2 328.3 2.72 45 654 3722 9.8 -4.2 37 14.0 2.7 54 17 319.5 320.3 292.6 333.4 4.28 46 640 3902 8.4 -2.6 46 11.0 2.6 51 12 319.9 320.8 293.3 335.9 4.94 47 636 3953 9.0 -5.0 37 14.0 1.9 50 11 321.1 321.9 293.0 334.7 4.15 48 599 4446 4.8 -4.2 52 9.0 0.2 268 3 321.8 322.7 293.6 337.1 4.68 49 594 4515 4.4 -5.6 48 10.0 -0.6 263 3 322.1 323.0 293.3 336.1 4.24 50 593 4529 4.4 -6.6 45 11.0 -0.9 262 3 322.3 323.1 293.1 335.3 3.93 51 590 4570 5.0 -9.0 36 14.0 -1.5 258 4 323.5 324.1 292.9 334.4 3.28 52 569 4865 2.6 -9.4 41 12.0 -2.9 236 7 324.0 324.7 293.0 335.0 3.30 53 500 5900 -3.3 -36.3 6 33.0 -11.1 75 3 329.0 329.1 291.8 330.3 0.34 54 400 7630 -12.1 -48.1 3 36.0 -18.0 60 13 339.3 339.3 294.3 339.8 0.12 55 300 9770 -27.9 -54.9 6 27.0 -30.4 45 9 346.1 346.1 295.8 346.4 0.07 56 250 11050 -37.9 -63.9 5 26.0 -39.2 100 19 349.7 349.7 296.6 349.8 0.03 57 200 12540 -51.7 -61.7 29 10.0 -52.0 155 17 350.9 350.9 296.8 351.1 0.05 58 150 14340 -67.1 -71.5 54 4.4 -67.1 165 26 354.5 354.5 297.6 354.6 0.02 59 103 16506 -83.3 -87.5 48 4.2 -83.3 150 6 363.7 363.7 299.4 363.7 0.00 60 100 16670 -82.9 -87.6 44 4.7 -82.9 215 2 367.6 367.6 300.1 367.6 0.00 61 98 16782 -83.5 -88.5 41 5.0 -83.5 140 9 368.5 368.5 300.3 368.5 0.00 62 95 16956 -80.5 -87.5 30 7.0 -80.5 186 5 377.7 377.7 301.9 377.7 0.00 63 93 17076 -81.1 -89.1 25 8.0 -81.1 215 2 378.8 378.8 302.1 378.8 0.00 64 92 17137 -79.9 -87.9 25 8.0 -79.9 214 2 382.4 382.4 302.6 382.4 0.00 65 86 17517 -81.5 -88.5 29 7.0 -81.5 206 4 386.6 386.6 303.3 386.6 0.00 66 80 17924 -80.5 -88.5 25 8.0 -80.5 198 6 396.7 396.7 304.8 396.7 0.00 67 72 18514 -83.9 -90.9 28 7.0 -83.9 187 10 401.6 401.6 305.4 401.6 0.00 68 70 18670 -83.1 -90.1 29 7.0 -83.1 190 5 406.6 406.6 306.1 406.6 0.00 69 67 18915 -82.5 -91.5 20 9.0 -82.5 198 5 413.0 413.0 306.9 413.0 0.00 70 67 18915 -80.1 -90.1 17 10.0 -80.1 198 5 418.2 418.2 307.5 418.2 0.00 71 65 19089 -75.9 -88.9 11 13.0 -75.9 219 8 431.0 431.0 309.0 431.1 0.00 72 64 19179 -76.3 -90.3 9 14.0 -76.3 229 10 432.1 432.1 309.0 432.1 0.00 73 61 19460 -72.9 -89.9 6 17.0 -73.0 311 14 445.6 445.6 310.4 445.6 0.00 74 58 19757 -71.9 -89.9 5 18.0 -72.0 281 18 454.4 454.4 311.3 454.4 0.00 75 54 20179 -73.5 -91.5 5 18.0 -73.6 272 24 460.0 460.1 311.8 460.1 0.00 76 53 20289 -70.9 -90.9 4 20.0 -71.1 276 29 468.5 468.5 312.5 468.5 0.00 77 52 20402 -70.1 -91.1 3 21.0 -70.2 280 34 473.0 473.0 312.9 473.0 0.00 78 51 20519 -66.5 -90.5 2 24.0 -66.7 278 31 484.0 484.0 313.8 484.0 0.00 79 50 20640 -65.1 -90.1 2 25.0 -65.4 275 27 490.1 490.1 314.2 490.1 0.00 80 48 20888 -64.7 -89.7 2 25.0 -65.0 287 32 496.8 496.8 314.7 496.8 0.00 81 44 21412 -68.3 -90.3 3 22.0 -68.5 268 35 500.5 500.5 315.0 500.5 0.00 82 41 21834 -68.1 -91.1 2 23.0 -68.4 282 33 511.2 511.2 315.7 511.2 0.00 83 41 21834 -66.7 -90.7 2 24.0 -67.0 282 33 514.7 514.7 315.9 514.7 0.00 84 39 22135 -67.3 -91.3 2 24.0 -67.6 297 28 520.6 520.6 316.4 520.6 0.00 85 38 22292 -65.3 -90.3 2 25.0 -65.7 307 25 529.6 529.6 316.9 529.6 0.00 86 37 22454 -65.7 -90.7 2 25.0 -66.1 317 22 532.6 532.6 317.1 532.6 0.00 87 35 22792 -62.9 -89.9 1 27.0 -63.4 337 16 548.4 548.4 318.0 548.5 0.00 88 34 22970 -63.9 -89.9 2 26.0 -64.4 323 15 550.4 550.4 318.1 550.4 0.00 89 30 23750 -55.5 -87.5 1 32.0 -57.0 155 10 593.3 593.3 320.3 593.4 0.01 90 30 23750 -55.3 -87.3 1 32.0 -56.8 155 10 593.9 593.9 320.3 593.9 0.01 91 27 24424 -54.5 -85.5 1 31.0 -56.3 140 17 614.3 614.3 321.2 614.4 0.01 92 23 25446 -56.9 -86.9 1 30.0 -58.5 97 17 636.1 636.1 322.2 636.1 0.01 93 22 25727 -56.7 -86.7 1 30.0 -58.4 120 26 644.8 644.8 322.5 644.9 0.01 94 20 26340 -50.9 -83.9 1 33.0 -54.1 80 19 680.4 680.4 323.8 680.5 0.02 95 18 27025 -52.5 -84.5 1 32.0 -55.5 82 22 696.1 696.1 324.3 696.3 0.02 96 17 27396 -52.1 -85.1 1 33.0 -55.4 86 28 708.9 708.9 324.7 709.0 0.02 97 16 27795 -46.1 -82.1 1 36.0 -51.5 89 34 740.9 740.9 325.7 741.1 0.03 98 14 28682 -47.7 -82.7 1 35.0 -53.0 98 47 764.3 764.3 326.3 764.6 0.03 99 13 29176 -44.5 -82.5 1 38.0 -51.4 96 49 791.7 791.8 327.0 792.0 0.03 100 11 30307 -40.3 -80.3 1 40.0 -50.0 82 54 845.7 845.8 328.3 846.3 0.06 101 11 30307 -40.3 -80.3 1 40.0 -50.0 82 54 845.7 845.8 328.3 846.3 0.06 102 11 30307 -39.5 -79.5 1 40.0 -49.6 82 54 848.6 848.7 328.4 849.3 0.07 103 10 30960 -39.9 -79.9 1 40.0 -50.2 75 60 870.6 870.6 328.8 871.3 0.07 104 9.0 31682 -38.6 -79.5 1 41.0 -50.1 80 67 902.4 902.5 329.5 903.3 0.08 105 7.2 33225 -35.7 -78.7 0 43.0 -50.2 973.6 973.7 330.8 974.9 0.11 TRP 103 16506 -83.3 -87.5 48 4.2 -83.3 150 6 363.7 363.7 299.4 363.7 0.00 WND 9.0 31682 -38.6 -79.5 1 41.0 -50.1 80 67 902.4 902.5 329.5 903.3 0.08 Sounding variables and indices 1000-500 mb thick: 5815.00 m Freezing level: 538.59 mb = 5320.89 m = 17456.79 ft Wetbulb zero: 597.72 mb = 4463.90 m = 14645.18 ft Precipitable water: 1.45 inches Sfc-500 mean rel hum: 43.01 % Est. max temperature: 31.57 C = 88.82 F Sfc-Lift cond lev (LCL): 947.31 mb = 562.06 m = 1844.00 ft T: 23.24 C 700-500 lapse rate: 6.08 C/km ThetaE index: 13.53 C Layer 895.0- 887.0 mb Conv cond level (CCL): 911.50 mb = 899.43 m = 2950.85 ft Mean mixing ratio: 16.71 g/kg Conv temperature: 28.67 C = 83.61 F Cap Strength: 3.45 C Lifted Index: -0.45 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.32 C Lifted Index @700 mb: 2.72 C Showalter Index: 6.82 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 13.70 C K Index: 10.10 Risk: None Sweat Index: 163.80 Risk: None Energy Index: -0.11 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.52 J/kg Max Up Vert Vel: 7.00 m/s Conv Inhibition (B-): 0.81 J/kg Cap Strength: 3.44 C Lift Cond Lev (LCL): 916.05 mb = 856.31 m = 2809.38 ft Lev Free Conv (LFC): 901.05 mb = 999.19 m = 3278.13 ft Equ Level (EL): 821.05 mb = 1796.42 m = 5893.69 ft B at Equ Level: 3.93 J/kg Max Parcel Lev (MPL): 811.05 mb = 1901.50 m = 6238.45 ft Wind level data Storm motion: 106 at 9 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 1005 46 100 6 -5.9 1.0 | 299 3 2.5 -1.4 1 1000 85 90 7 -7.0 0.0 | 330 3 1.4 -2.4 2 975 305 80 11 -10.8 -1.9 | 29 5 -2.4 -4.4 3 925 772 70 17 -16.0 -5.8 | 42 11 -7.5 -8.3 4 910 914 65 19 -17.2 -8.0 | 40 14 -8.8 -10.5 5 878 1219 65 23 -20.8 -9.7 | 46 17 -12.4 -12.2 6 850 1501 75 18 -17.4 -4.7 | 52 11 -9.0 -7.1 7 789 2134 95 9 -9.0 0.8 | 18 2 -0.5 -1.7 8 735 2743 95 10 -10.0 0.9 | 44 2 -1.5 -1.6 9 700 3154 55 19 -15.6 -10.9 | 28 15 -7.1 -13.3 10 683 3353 40 17 -10.9 -13.0 | 9 16 -2.5 -15.5 11 658 3658 55 18 -14.7 -10.3 | 26 14 -6.3 -12.8 12 634 3962 50 10 -7.7 -6.4 | 355 9 0.8 -8.9 13 611 4267 280 1 1.0 -0.2 | 286 10 9.4 -2.6 14 546 5182 210 10 5.0 8.7 | 245 15 13.4 6.2 15 526 5486 220 14 9.0 10.7 | 245 19 17.4 8.3 16 507 5791 180 1 0.0 1.0 | 280 9 8.4 -1.4 17 500 5900 75 3 -2.9 -0.8 | 300 6 5.5 -3.2 18 488 6096 65 10 -9.1 -4.2 | 5 7 -0.6 -6.7 19 469 6401 55 11 -9.0 -6.3 | 4 9 -0.6 -8.8 20 417 7315 85 10 -10.0 -0.9 | 25 4 -1.5 -3.3 21 401 7620 80 12 -11.8 -2.1 | 37 6 -3.4 -4.5 22 400 7630 60 13 -11.3 -6.5 | 18 9 -2.8 -8.9 23 384 7925 55 12 -9.8 -6.9 | 9 9 -1.4 -9.3 24 369 8230 90 12 -12.0 0.0 | 56 4 -3.6 -2.4 25 300 9770 45 9 -6.4 -6.4 | 347 9 2.1 -8.8 26 276 10363 45 10 -7.1 -7.1 | 352 10 1.4 -9.5 27 250 11050 100 19 -18.7 3.3 | 95 10 -10.3 0.9 28 242 11278 100 18 -17.7 3.1 | 94 9 -9.3 0.7 29 221 11887 95 18 -17.9 1.6 | 85 10 -9.5 -0.9 30 201 12497 120 14 -12.1 7.0 | 141 6 -3.7 4.6 31 200 12540 155 17 -7.2 15.4 | 185 13 1.2 13.0 32 192 12802 155 17 -7.2 15.4 | 185 13 1.2 13.0 33 166 13716 165 27 -7.0 26.1 | 183 24 1.4 23.6 34 150 14326 170 24 -4.2 23.6 | 191 22 4.3 21.2 35 150 14340 165 26 -6.7 25.1 | 184 23 1.7 22.7 36 135 14935 150 19 -9.5 16.5 | 176 14 -1.1 14.0 37 128 15240 170 10 -1.7 9.8 | 222 10 6.7 7.4 38 104 16459 130 10 -7.7 6.4 | 191 4 0.8 4.0 39 103 16506 150 6 -3.0 5.2 | 243 6 5.4 2.8 40 100 16670 215 2 1.1 1.6 | 275 10 9.6 -0.8 41 98 16764 135 10 -7.1 7.1 | 196 5 1.4 4.6 42 93 17069 215 2 1.1 1.6 | 275 10 9.6 -0.8 43 71 18593 185 10 0.9 10.0 | 231 12 9.3 7.5 44 70 18670 190 5 0.9 4.9 | 255 10 9.3 2.5 45 67 18898 195 4 1.0 3.9 | 261 10 9.5 1.4 46 64 19202 230 10 7.7 6.4 | 256 17 16.1 4.0 47 61 19507 320 15 9.6 -11.5 | 308 23 18.1 -13.9 48 58 19812 275 18 17.9 -1.6 | 279 27 26.4 -4.0 49 55 20117 270 21 21.0 -0.0 | 275 30 29.4 -2.4 50 52 20422 280 34 33.5 -5.9 | 281 43 41.9 -8.3 51 50 20640 275 27 26.9 -2.4 | 278 36 35.3 -4.8 52 49 20726 295 30 27.2 -12.7 | 293 39 35.6 -15.1 53 45 21336 265 36 35.9 3.1 | 269 44 44.3 0.7 54 40 21946 285 32 30.9 -8.3 | 285 41 39.3 -10.7 55 35 22860 340 15 5.1 -14.1 | 321 21 13.6 -16.5 56 33 23165 300 14 12.1 -7.0 | 295 23 20.6 -9.4 57 31 23470 315 14 9.9 -9.9 | 304 22 18.3 -12.3 58 30 23750 155 10 -4.2 9.1 | 212 8 4.2 6.6 59 30 23774 35 3 -1.7 -2.5 | 306 8 6.7 -4.9 60 28 24079 155 10 -4.2 9.1 | 212 8 4.2 6.6 61 27 24384 140 18 -11.6 13.8 | 165 12 -3.1 11.3 62 26 24689 140 10 -6.4 7.7 | 201 6 2.0 5.2 63 25 24994 85 10 -10.0 -0.9 | 25 4 -1.5 -3.3 64 24 25298 85 13 -13.0 -1.1 | 52 6 -4.5 -3.6 65 21 25908 135 31 -21.9 21.9 | 145 24 -13.5 19.5 66 20 26213 140 24 -15.4 18.4 | 156 17 -7.0 15.9 67 20 26340 80 19 -18.7 -3.3 | 61 12 -10.3 -5.7 68 19 26518 90 17 -17.0 0.0 | 74 9 -8.6 -2.4 69 19 26822 80 19 -18.7 -3.3 | 61 12 -10.3 -5.7 70 14 28956 100 51 -50.2 8.9 | 99 42 -41.8 6.4 71 12 29566 90 46 -46.0 0.0 | 86 38 -37.6 -2.4 72 10 30960 75 60 -58.0 -15.5 | 70 53 -49.5 -18.0 Wind Parameters Mean winds (0-6000m): 76.1 at 11.7 knts Storm direction: 106.1 at 8.8 knts Shear (0-3000m) pos: 2.3 neg: 4.4 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 96.7 deg Storm rel helicity (0-3000m) pos: 19.8 neg: -6.3 tot: 13.5 m^2/s^2 ave: 4.5 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 81.77 Bulk Shear: 0.30 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 81 10 25 5| 0.0 9.3 9.3| 5.9 0.0 5.9 11.7 0.68| 9.5 6.4 1000 73 14 37 8| 0.0 8.3 8.3| 8.7 -1.1 7.6 7.6 0.41| 8.5 3.5 1500 71 16 42 10| 1.7 5.5 7.3| 18.4 -1.1 17.3 11.5 0.37| 8.5 3.2 2000 73 16 43 10| 3.2 4.2 7.4| 19.2 -2.0 17.2 8.6 0.26| 8.5 2.2 2500 76 14 43 8| 2.7 3.3 6.1| 19.5 -2.5 17.0 6.8 0.24| 7.2 1.7 3000 77 14 43 8| 2.3 4.4 6.6| 19.8 -6.3 13.5 4.5 0.16| 7.7 1.2 4000 69 14 34 9| 1.7 2.4 4.1| 36.1 -63.4 -27.2 -6.8 -0.09| 9.2 -0.9 5000 70 12 26 7| 1.4 0.5 1.8| 36.1-114.5 -78.4 -15.7 -0.25| 9.2 -2.3 6000 76 12 29 6| 1.1 1.5 2.6| 63.4-125.4 -62.0 -10.3 -0.10| 10.0 -1.0 Wrote GIF file: /home/apache/climate/data/raob//PTPN/skewt/PTPN.skewt.20250418.12.gif