UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for PTPN... Searching the city database file for: PTPN ... Date:0000Z 29 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 1007 46 25.2 24.9 98 0.3 25.0 90 4 297.8 301.4 297.9 356.1 20.06 1 1000 105 24.6 23.8 95 0.8 24.0 75 6 297.8 301.2 297.2 352.6 18.88 2 978 301 24.6 22.6 89 2.0 23.2 299.7 302.9 297.1 352.1 17.93 3 947 584 22.0 22.0 100 0.0 22.0 299.8 303.0 297.1 352.0 17.85 4 925 789 21.4 21.4 100 0.0 21.4 55 13 301.2 304.4 297.3 353.0 17.61 5 867 1351 19.0 19.0 100 0.0 19.0 304.3 307.3 297.1 352.4 16.16 6 863 1390 18.0 18.0 100 0.0 18.0 303.7 306.5 296.4 348.9 15.22 7 850 1521 17.6 17.6 100 0.0 17.6 50 23 304.6 307.4 296.5 349.5 15.07 8 766 2410 14.4 14.4 100 0.0 14.4 310.3 312.9 297.0 351.8 13.60 9 709 3062 11.0 11.0 100 0.0 11.0 313.5 315.8 296.5 349.8 11.72 10 700 3169 9.8 9.8 100 0.0 9.8 45 14 313.3 315.4 296.0 347.2 10.94 11 617 4213 5.2 5.2 100 0.0 5.2 319.6 321.3 296.3 348.3 9.04 12 584 4663 3.4 3.4 100 0.0 3.4 322.5 324.2 296.5 349.6 8.41 13 524 5537 -2.1 -2.1 100 0.0 -2.1 326.1 327.3 295.9 346.7 6.27 14 521 5583 -1.7 -1.7 100 0.0 -1.7 327.1 328.4 296.3 348.5 6.50 15 508 5784 -4.1 -4.1 100 0.0 -4.1 326.6 327.7 295.5 345.0 5.57 16 500 5910 -4.9 -4.9 100 0.0 -4.9 85 21 327.1 328.1 295.4 344.7 5.32 17 434 7014 -9.5 -10.0 96 0.5 -9.7 334.7 335.6 296.4 348.9 4.13 18 431 7068 -9.7 -9.7 100 0.0 -9.7 335.1 336.0 296.6 349.8 4.26 19 409 7470 -12.3 -14.4 84 2.1 -13.2 336.9 337.5 296.1 347.6 3.07 20 408 7489 -12.3 -14.5 84 2.2 -13.2 337.1 337.7 296.1 347.8 3.05 21 407 7508 -12.5 -14.7 84 2.2 -13.4 337.1 337.7 296.1 347.6 3.01 22 400 7640 -13.5 -15.2 87 1.7 -14.2 165 13 337.4 338.0 296.1 347.8 2.94 23 386 7910 -14.5 -16.8 83 2.3 -15.3 339.6 340.1 296.4 349.1 2.66 24 385 7930 -14.5 -17.1 81 2.6 -15.4 339.8 340.4 296.4 349.1 2.60 25 378 8069 -15.5 -18.6 77 3.1 -16.6 340.3 340.8 296.3 348.7 2.33 26 367 8291 -17.3 -19.4 84 2.1 -18.0 340.8 341.3 296.4 348.9 2.24 27 354 8560 -18.9 -22.0 76 3.1 -19.8 342.2 342.6 296.4 349.0 1.86 28 337 8924 -21.7 -23.8 83 2.1 -22.3 343.2 343.5 296.5 349.3 1.66 29 331 9056 -22.5 -25.5 76 3.0 -23.3 343.9 344.2 296.5 349.3 1.45 30 308 9581 -26.5 -27.2 94 0.7 -26.6 345.4 345.7 296.7 350.4 1.34 31 306 9628 -27.3 -29.1 85 1.8 -27.7 344.9 345.2 296.4 349.2 1.13 32 300 9770 -28.3 -29.3 91 1.0 -28.5 15 6 345.5 345.7 296.6 349.8 1.13 33 295 9890 -29.3 -31.7 80 2.4 -29.7 345.7 345.9 296.5 349.2 0.91 34 294 9915 -29.5 -30.8 88 1.3 -29.7 345.8 346.0 296.5 349.6 1.00 35 293 9939 -29.9 -32.8 76 2.9 -30.4 345.6 345.7 296.4 348.7 0.83 36 290 10012 -30.3 -32.7 79 2.4 -30.7 346.0 346.2 296.5 349.3 0.84 37 289 10037 -30.5 -34.9 65 4.4 -31.2 346.1 346.2 296.4 348.7 0.68 38 285 10136 -31.1 -34.1 75 3.0 -31.6 346.6 346.8 296.5 349.5 0.75 39 280 10261 -32.1 -36.3 66 4.2 -32.7 346.9 347.0 296.5 349.3 0.61 40 277 10337 -32.9 -36.3 72 3.4 -33.4 346.8 347.0 296.5 349.3 0.62 41 269 10543 -34.5 -39.5 60 5.0 -35.1 347.4 347.5 296.5 349.2 0.46 42 268 10569 -34.5 -38.8 65 4.3 -35.1 347.8 347.9 296.6 349.8 0.50 43 262 10726 -35.9 -39.4 70 3.5 -36.4 348.0 348.1 296.6 349.9 0.48 44 261 10753 -36.3 -41.3 60 5.0 -36.9 347.8 347.9 296.5 349.4 0.39 45 260 10780 -36.5 -41.4 60 4.9 -37.1 347.9 348.0 296.5 349.4 0.39 46 259 10806 -36.7 -40.1 71 3.4 -37.1 348.0 348.1 296.5 349.8 0.45 47 258 10833 -37.1 -41.4 64 4.3 -37.6 347.8 347.8 296.5 349.3 0.39 48 256 10887 -37.5 -47.5 35 10.0 -38.4 347.9 348.0 296.4 348.8 0.20 49 255 10914 -37.9 -44.9 48 7.0 -38.6 347.7 347.8 296.4 348.9 0.27 50 254 10941 -38.1 -44.1 53 6.0 -38.7 347.8 347.9 296.4 349.1 0.30 51 253 10968 -38.5 -44.5 53 6.0 -39.1 347.6 347.7 296.4 348.8 0.29 52 252 10995 -38.7 -44.7 53 6.0 -39.2 347.7 347.8 296.4 348.9 0.28 53 251 11023 -39.1 -44.0 60 4.9 -39.6 347.5 347.6 296.4 348.8 0.31 54 250 11050 -39.1 -45.1 53 6.0 -39.6 335 4 347.9 348.0 296.4 349.0 0.27 55 200 12540 -52.3 -58.3 48 6.0 -52.5 255 11 349.9 350.0 296.7 350.3 0.07 56 150 14330 -68.1 -71.2 64 3.1 -68.1 40 7 352.8 352.8 297.3 352.9 0.02 57 108 16228 -81.3 -85.5 49 4.2 -81.3 20 22 362.6 362.6 299.2 362.6 0.00 58 100 16660 -79.5 -86.5 30 7.0 -79.5 55 20 374.1 374.1 301.3 374.1 0.00 59 98 16775 -78.5 -86.5 26 8.0 -78.5 378.2 378.2 301.9 378.2 0.00 60 94 17011 -79.3 -87.3 26 8.0 -79.3 381.2 381.2 302.5 381.2 0.00 61 84 17642 -82.9 -87.9 42 5.0 -82.9 386.3 386.4 303.2 386.4 0.00 62 75 18275 -80.9 -89.9 21 9.0 -80.9 403.3 403.3 305.6 403.3 0.00 63 72 18508 -75.7 -88.7 11 13.0 -75.7 419.0 419.0 307.6 419.1 0.00 64 70 18670 -77.1 -90.1 11 13.0 -77.1 325 12 419.4 419.4 307.6 419.4 0.00 65 69 18753 -77.1 -90.1 11 13.0 -77.1 421.2 421.2 307.9 421.2 0.00 66 67 18923 -73.1 -89.1 7 16.0 -73.2 433.4 433.4 309.2 433.4 0.00 67 62 19382 -69.3 -87.3 6 18.0 -69.4 451.5 451.5 311.0 451.5 0.00 68 59 19678 -69.9 -87.9 6 18.0 -70.0 456.6 456.6 311.5 456.6 0.00 69 59 19678 -68.5 -87.5 5 19.0 -68.7 459.8 459.8 311.7 459.8 0.00 70 56 19992 -67.9 -86.9 5 19.0 -68.1 468.1 468.1 312.5 468.1 0.00 71 56 19992 -67.9 -86.9 5 19.0 -68.1 468.1 468.1 312.5 468.1 0.00 72 55 20101 -66.1 -87.1 4 21.0 -66.3 474.6 474.6 313.0 474.6 0.00 73 52 20442 -65.3 -86.3 4 21.0 -65.6 484.1 484.1 313.8 484.2 0.00 74 52 20442 -65.3 -86.3 4 21.0 -65.6 484.1 484.1 313.8 484.2 0.00 75 50 20680 -66.3 -86.3 4 20.0 -66.5 275 32 487.2 487.2 314.0 487.3 0.00 76 47 21054 -66.9 -85.9 5 19.0 -67.1 494.5 494.5 314.5 494.5 0.01 77 43 21595 -64.3 -86.3 3 22.0 -64.7 513.6 513.6 315.9 513.7 0.01 78 41 21886 -64.9 -86.9 3 22.0 -65.3 519.2 519.2 316.2 519.2 0.00 79 40 22037 -63.5 -86.5 3 23.0 -64.0 526.4 526.4 316.7 526.4 0.01 80 37 22516 -63.3 -86.3 3 23.0 -63.8 538.8 538.8 317.5 538.8 0.01 81 37 22516 -63.5 -85.5 4 22.0 -64.0 538.3 538.3 317.4 538.3 0.01 82 35 22861 -58.5 -85.5 2 27.0 -59.5 559.9 559.9 318.6 560.0 0.01 83 34 23044 -58.5 -84.5 2 26.0 -59.5 564.6 564.6 318.9 564.6 0.01 84 33 23233 -54.7 -83.7 2 29.0 -56.2 579.5 579.5 319.6 579.6 0.01 85 30 23840 -56.7 -83.7 2 27.0 -58.0 70 18 590.1 590.1 320.2 590.1 0.01 86 26 24746 -58.5 -85.5 2 27.0 -59.7 609.6 609.6 321.0 609.7 0.01 87 25 24995 -56.5 -83.5 2 27.0 -58.0 622.2 622.2 321.6 622.3 0.01 88 24 25254 -56.7 -84.7 2 28.0 -58.3 629.0 629.0 321.9 629.0 0.01 89 23 25527 -52.3 -81.3 2 29.0 -54.8 649.6 649.6 322.7 649.8 0.02 90 22 25815 -53.7 -81.7 2 28.0 -56.0 653.7 653.7 322.9 653.9 0.02 91 20 26430 -52.7 -81.7 2 29.0 -55.4 90 39 674.9 674.9 323.6 675.1 0.03 92 19 26761 -51.9 -80.9 2 29.0 -54.9 687.3 687.3 324.0 687.6 0.03 93 17 27480 -52.7 -82.7 1 30.0 -55.8 707.0 707.0 324.7 707.2 0.03 94 15 28294 -49.3 -81.3 1 32.0 -53.8 744.0 744.1 325.8 744.3 0.04 95 14 28746 -49.3 -82.3 1 33.0 -54.0 758.9 758.9 326.2 759.1 0.03 96 14 28746 -49.7 -81.7 1 32.0 -54.2 757.5 757.5 326.1 757.8 0.04 97 13 29233 -47.3 -81.3 1 34.0 -53.0 782.0 782.1 326.8 782.4 0.04 98 11 30340 -46.3 -81.3 1 35.0 -53.0 823.9 824.0 327.8 824.4 0.05 99 11 30340 -46.3 -81.3 1 35.0 -53.0 823.9 824.0 327.8 824.4 0.05 100 10 30980 -41.5 -80.5 1 39.0 -51.0 100 61 864.6 864.7 328.7 865.2 0.06 101 9.0 31697 -40.1 -79.1 1 39.0 -50.8 896.5 896.5 329.4 897.4 0.09 102 8.3 32250 -40.3 -76.3 1 36.0 -51.2 916.7 916.8 329.8 918.3 0.14 TRP 108 16228 -81.3 -85.5 49 4.2 -81.3 20 22 362.6 362.6 299.2 362.6 0.00 WND 8.0 85 71 Sounding variables and indices 1000-500 mb thick: 5805.00 m Freezing level: 546.91 mb = 5203.55 m = 17071.81 ft Wetbulb zero: 546.76 mb = 5194.42 m = 17041.86 ft Precipitable water: 2.80 inches Sfc-500 mean rel hum: 99.45 % Est. max temperature: 31.55 C = 88.79 F Sfc-Lift cond lev (LCL): 1003.11 mb = 78.72 m = 258.27 ft T: 24.87 C 700-500 lapse rate: 5.36 C/km ThetaE index: 4.64 C Layer 709.0- 617.0 mb Conv cond level (CCL): 949.06 mb = 564.80 m = 1852.99 ft Mean mixing ratio: 17.97 g/kg Conv temperature: 27.22 C = 81.00 F Cap Strength: 0.05 C Lifted Index: -2.87 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.31 C Lifted Index @700 mb: -1.47 C Showalter Index: -1.76 C Risk: Thunderstorms probable Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.50 C Cross Totals Index: 22.50 C K Index: 40.10 Risk: > 80 % chance of thunderstorms Sweat Index: 278.20 Risk: None Energy Index: -1.00 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 586.40 J/kg Max Up Vert Vel: 34.25 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.05 C Lift Cond Lev (LCL): 947.64 mb = 577.97 m = 1896.19 ft Lev Free Conv (LFC): 942.64 mb = 624.17 m = 2047.78 ft Equ Level (EL): 922.64 mb = 811.20 m = 2661.37 ft B at Equ Level: 13.96 J/kg Max Parcel Lev (MPL): 92.64 mb = 17093.03 m = 56078.80 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 8 38732 85 71 -70.7 -6.2 1 1007 46 90 4 -4.0 0.0 2 1000 105 75 6 -5.8 -1.6 3 977 305 65 13 -11.8 -5.5 4 944 610 45 13 -9.2 -9.2 5 925 789 55 13 -10.6 -7.5 6 912 914 70 15 -14.1 -5.1 7 880 1219 70 22 -20.7 -7.5 8 850 1521 50 23 -17.6 -14.8 9 850 1524 60 23 -19.9 -11.5 10 820 1829 65 22 -19.9 -9.3 11 791 2134 55 17 -13.9 -9.8 12 736 2743 60 15 -13.0 -7.5 13 710 3048 45 12 -8.5 -8.5 14 700 3169 45 14 -9.9 -9.9 15 684 3353 70 19 -17.9 -6.5 16 659 3658 45 21 -14.8 -14.8 17 612 4267 70 20 -18.8 -6.8 18 568 4877 65 15 -13.6 -6.3 19 547 5182 50 13 -10.0 -8.4 20 507 5791 90 20 -20.0 0.0 21 500 5910 85 21 -20.9 -1.8 22 488 6096 90 24 -24.0 0.0 23 469 6401 125 17 -13.9 9.8 24 451 6706 90 12 -12.0 0.0 25 434 7010 100 15 -14.8 2.6 26 417 7315 155 6 -2.5 5.4 27 401 7620 175 12 -1.0 12.0 28 400 7640 165 13 -3.4 12.6 29 385 7925 130 13 -10.0 8.4 30 369 8230 120 17 -14.7 8.5 31 354 8534 110 19 -17.9 6.5 32 340 8839 100 11 -10.8 1.9 33 326 9144 100 11 -10.8 1.9 34 300 9770 15 6 -1.6 -5.8 35 253 10973 75 1 -1.0 -0.3 36 250 11050 335 4 1.7 -3.6 37 231 11582 270 10 10.0 -0.0 38 221 11887 275 16 15.9 -1.4 39 200 12540 255 11 10.6 2.8 40 192 12802 255 12 11.6 3.1 41 158 14021 290 1 0.9 -0.3 42 150 14330 40 7 -4.5 -5.4 43 135 14935 340 16 5.5 -15.0 44 109 16154 360 32 -0.0 -32.0 45 108 16228 20 22 -7.5 -20.7 46 100 16660 55 20 -16.4 -11.5 47 98 16764 40 22 -14.1 -16.9 48 93 17069 100 11 -10.8 1.9 49 88 17374 170 10 -1.7 9.8 50 83 17678 230 13 10.0 8.4 51 79 17983 290 11 10.3 -3.8 52 75 18288 310 10 7.7 -6.4 53 71 18593 265 16 15.9 1.4 54 70 18670 325 12 6.9 -9.8 55 67 18898 320 13 8.4 -10.0 56 64 19202 335 12 5.1 -10.9 57 61 19507 305 11 9.0 -6.3 58 58 19812 285 25 24.1 -6.5 59 55 20117 255 23 22.2 6.0 60 52 20422 275 19 18.9 -1.7 61 50 20680 275 32 31.9 -2.8 62 50 20726 265 22 21.9 1.9 63 47 21031 275 32 31.9 -2.8 64 43 21641 300 20 17.3 -10.0 65 37 22555 275 15 14.9 -1.3 66 35 22860 285 16 15.5 -4.1 67 33 23165 195 14 3.6 13.5 68 32 23470 130 19 -14.6 12.2 69 30 23774 115 15 -13.6 6.3 70 30 23840 70 18 -16.9 -6.2 71 29 24079 70 15 -14.1 -5.1 72 26 24689 55 24 -19.7 -13.8 73 25 24994 60 26 -22.5 -13.0 74 24 25298 90 30 -30.0 0.0 75 22 25908 110 37 -34.8 12.7 76 20 26430 90 39 -39.0 0.0 77 18 27127 95 42 -41.8 3.7 78 16 27737 80 33 -32.5 -5.7 79 16 28042 90 50 -50.0 0.0 80 14 28651 100 52 -51.2 9.0 81 10 30980 100 61 -60.1 10.6 Wind Parameters Energy-Hel index: -36.65 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.20250429.00.gif