UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for PTPN... Searching the city database file for: PTPN ... Date:0000Z 25 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 30.8 25.9 75 4.9 27.1 70 6 303.3 307.3 300.0 367.0 21.33 1 1000 101 28.8 24.9 80 3.9 25.9 55 5 302.0 305.7 299.1 361.8 20.21 2 996 137 27.2 24.0 83 3.2 24.9 300.7 304.2 298.1 357.2 19.19 3 968 389 24.8 23.1 90 1.7 23.6 300.7 304.2 297.8 355.7 18.69 4 964 426 24.8 21.6 82 3.2 22.5 301.1 304.2 296.9 351.4 17.09 5 958 481 24.2 21.7 86 2.5 22.4 301.0 304.2 297.1 351.9 17.31 6 954 517 24.2 20.5 80 3.7 21.6 301.4 304.3 296.4 348.8 16.11 7 951 545 24.0 20.1 79 3.9 21.2 301.5 304.3 296.1 347.9 15.76 8 943 619 23.2 20.8 86 2.4 21.5 301.4 304.4 296.7 350.3 16.62 9 936 685 23.0 19.4 80 3.6 20.5 301.8 304.6 296.0 347.0 15.32 10 925 788 22.2 19.9 87 2.3 20.6 80 19 302.0 305.0 296.5 349.3 16.01 11 917 864 21.6 19.9 90 1.7 20.4 302.1 305.1 296.6 349.9 16.15 12 855 1469 17.6 16.8 95 0.8 17.1 304.1 306.7 295.8 346.4 14.22 13 850 1519 17.6 16.0 90 1.6 16.5 95 18 304.6 307.1 295.6 345.1 13.58 14 843 1590 17.4 15.7 90 1.7 16.3 305.1 307.6 295.6 345.2 13.43 15 807 1963 15.6 14.6 94 1.0 14.9 307.0 309.5 295.8 346.4 13.06 16 796 2080 16.4 12.9 80 3.5 14.1 309.1 311.3 295.5 345.0 11.83 17 791 2133 16.0 13.1 83 2.9 14.1 309.2 311.5 295.7 345.9 12.07 18 773 2330 15.6 10.6 72 5.0 12.4 310.8 312.8 295.0 342.8 10.44 19 757 2507 14.0 11.2 83 2.8 12.1 310.9 313.1 295.5 345.0 11.11 20 737 2734 13.4 9.5 77 3.9 10.9 312.7 314.6 295.3 344.1 10.17 21 703 3130 10.4 7.7 83 2.7 8.7 313.6 315.4 295.0 342.9 9.43 22 700 3166 10.2 6.6 78 3.6 8.0 105 9 313.8 315.5 294.6 341.1 8.77 23 680 3407 9.6 4.6 71 5.0 6.6 315.7 317.2 294.4 340.4 7.85 24 674 3481 9.2 5.4 77 3.8 6.9 316.1 317.7 294.9 342.4 8.38 25 669 3543 8.8 3.8 71 5.0 5.9 316.3 317.8 294.3 340.1 7.54 26 657 3693 8.2 4.1 75 4.1 5.8 317.3 318.8 294.8 342.1 7.84 27 654 3731 8.4 3.4 71 5.0 5.5 317.9 319.4 294.7 341.7 7.50 28 647 3820 7.8 2.8 71 5.0 4.9 318.2 319.6 294.6 341.3 7.26 29 646 3832 7.8 2.8 71 5.0 4.9 318.3 319.8 294.7 341.5 7.27 30 643 3871 7.8 -1.2 53 9.0 2.9 318.8 319.8 293.4 336.3 5.46 31 639 3922 7.4 -0.6 57 8.0 3.1 318.9 320.0 293.6 337.3 5.74 32 636 3961 7.2 -3.8 45 11.0 1.6 319.1 320.0 292.7 333.8 4.54 33 622 4144 5.8 -3.2 52 9.0 1.1 319.5 320.5 293.1 335.2 4.86 34 619 4184 5.4 -3.6 52 9.0 0.8 319.5 320.4 293.0 334.8 4.74 35 617 4210 5.2 -2.8 56 8.0 1.0 319.6 320.6 293.3 335.9 5.05 36 616 4224 5.0 1.3 77 3.7 2.9 319.5 320.8 294.7 341.4 6.84 37 615 4237 4.8 2.0 82 2.8 3.2 319.4 320.8 294.9 342.4 7.21 38 599 4452 2.6 1.6 93 1.0 2.0 319.3 320.7 294.8 342.2 7.20 39 587 4615 2.0 -0.2 85 2.2 0.8 320.4 321.7 294.6 341.1 6.44 40 584 4657 2.4 -0.8 79 3.2 0.7 321.4 322.6 294.7 341.4 6.19 41 581 4699 2.0 -0.8 82 2.8 0.5 321.4 322.6 294.7 341.5 6.23 42 578 4741 2.0 -3.0 69 5.0 -0.6 321.9 322.9 294.1 339.1 5.31 43 563 4953 1.0 -6.0 59 7.0 -2.4 323.1 324.0 293.7 337.4 4.34 44 560 4996 0.8 -3.3 74 4.1 -1.3 323.4 324.4 294.6 340.9 5.36 45 558 5025 0.8 -5.2 64 6.0 -2.2 323.7 324.6 294.1 339.0 4.66 46 555 5068 0.4 -4.5 70 4.9 -2.1 323.7 324.7 294.3 340.0 4.94 47 550 5141 0.4 -6.6 59 7.0 -3.0 324.6 325.4 294.0 338.6 4.24 48 543 5244 -0.3 -4.0 76 3.7 -2.2 324.9 326.0 294.8 342.2 5.25 49 528 5468 -2.3 -4.8 83 2.5 -3.6 325.1 326.1 294.8 341.9 5.08 50 509 5759 -3.3 -8.2 69 4.9 -5.6 327.3 328.1 294.6 340.9 4.05 51 502 5868 -3.9 -8.8 69 4.9 -6.1 327.9 328.7 294.6 341.1 3.92 52 500 5900 -4.1 -8.8 70 4.7 -6.2 120 2 328.0 328.8 294.6 341.3 3.94 53 495 5979 -4.3 -9.2 69 4.9 -6.5 328.7 329.5 294.7 341.7 3.85 54 490 6060 -5.1 -8.3 78 3.2 -6.6 328.7 329.6 295.0 342.8 4.18 55 400 7630 -14.5 -22.5 51 8.0 -17.0 200 10 336.1 336.5 294.7 341.8 1.57 56 300 9750 -28.7 -47.7 14 19.0 -30.8 305 19 344.9 345.0 295.7 345.6 0.17 57 250 11020 -39.9 -46.9 47 7.0 -40.5 255 18 346.7 346.8 296.1 347.7 0.22 58 200 12500 -53.1 -62.1 33 9.0 -53.4 255 8 348.7 348.7 296.4 348.9 0.04 59 150 14300 -66.5 -80.5 12 14.0 -66.6 185 19 355.5 355.5 297.8 355.5 0.00 60 108 16210 -81.7 -85.2 55 3.5 -81.7 330 11 361.8 361.8 299.1 361.8 0.00 61 100 16640 -82.1 -86.0 51 3.9 -82.1 10 15 369.1 369.1 300.4 369.1 0.00 62 97 16810 -82.5 -86.8 47 4.3 -82.5 371.6 371.6 300.8 371.6 0.00 63 85 17549 -80.9 -87.9 30 7.0 -80.9 389.1 389.1 303.6 389.1 0.00 64 79 17963 -78.1 -89.1 15 11.0 -78.1 403.1 403.1 305.6 403.1 0.00 65 75 18258 -80.1 -89.1 21 9.0 -80.1 405.0 405.0 305.9 405.0 0.00 66 70 18650 -77.9 -89.9 13 12.0 -77.9 300 32 417.7 417.7 307.4 417.7 0.00 67 69 18733 -77.7 -90.7 11 13.0 -77.7 419.9 419.9 307.7 419.9 0.00 68 68 18817 -74.5 -89.5 8 15.0 -74.6 428.5 428.5 308.7 428.5 0.00 69 63 19264 -72.9 -89.9 6 17.0 -73.0 441.5 441.5 310.0 441.5 0.00 70 60 19550 -74.1 -91.1 6 17.0 -74.2 445.1 445.1 310.4 445.1 0.00 71 59 19648 -73.5 -91.5 5 18.0 -73.6 448.5 448.5 310.7 448.6 0.00 72 59 19648 -70.5 -90.5 4 20.0 -70.6 455.3 455.3 311.4 455.3 0.00 73 57 19854 -70.3 -90.3 4 20.0 -70.4 460.3 460.3 311.8 460.3 0.00 74 54 20176 -69.7 -90.7 3 21.0 -69.8 468.8 468.8 312.5 468.8 0.00 75 50 20640 -65.7 -89.7 2 24.0 -66.0 275 32 488.7 488.7 314.1 488.7 0.00 76 48 20889 -64.7 -88.7 2 24.0 -65.0 496.8 496.8 314.7 496.8 0.00 77 45 21285 -64.3 -89.3 2 25.0 -64.7 507.0 507.0 315.4 507.0 0.00 78 43 21563 -64.7 -88.7 2 24.0 -65.1 512.7 512.7 315.8 512.7 0.00 79 42 21708 -63.5 -88.5 2 25.0 -64.0 519.1 519.1 316.2 519.1 0.00 80 40 22007 -64.5 -89.5 2 25.0 -64.9 523.9 523.9 316.5 523.9 0.00 81 39 22163 -62.5 -88.5 2 26.0 -63.0 532.7 532.7 317.1 532.8 0.00 82 38 22323 -63.3 -89.3 2 26.0 -63.8 534.7 534.7 317.2 534.7 0.00 83 36 22658 -60.7 -88.7 1 28.0 -61.4 549.7 549.7 318.1 549.8 0.00 84 34 23015 -60.5 -87.5 2 27.0 -61.3 559.3 559.3 318.6 559.4 0.01 85 33 23202 -58.7 -86.7 2 28.0 -59.7 568.9 568.9 319.1 568.9 0.01 86 31 23594 -60.1 -87.1 2 27.0 -61.0 575.4 575.4 319.5 575.4 0.01 87 30 23800 -58.1 -86.1 2 28.0 -59.2 200 19 586.2 586.3 320.0 586.3 0.01 88 27 24460 -59.3 -87.3 1 28.0 -60.4 600.8 600.8 320.6 600.9 0.01 89 26 24697 -56.3 -86.3 1 30.0 -57.9 615.9 615.9 321.3 615.9 0.01 90 25 24948 -52.7 -84.7 1 32.0 -55.0 633.1 633.1 322.0 633.2 0.01 91 24 25211 -52.3 -84.3 1 32.0 -54.8 641.7 641.7 322.4 641.8 0.01 92 20 26380 -55.3 -85.3 1 30.0 -57.5 105 44 666.9 666.9 323.3 667.0 0.01 93 19 26708 -55.7 -85.7 1 30.0 -57.8 675.5 675.5 323.6 675.6 0.01 94 18 27056 -51.9 -84.9 1 33.0 -55.1 698.0 698.0 324.4 698.2 0.02 95 16 27825 -49.5 -83.5 1 34.0 -53.7 729.8 729.8 325.4 730.0 0.02 96 15 28247 -50.5 -83.5 1 33.0 -54.6 740.0 740.1 325.7 740.3 0.02 97 14 28701 -47.1 -82.1 1 35.0 -52.6 766.3 766.3 326.4 766.6 0.03 98 12 29725 -46.3 -81.3 1 35.0 -52.7 803.7 803.7 327.3 804.1 0.04 99 12 29725 -46.7 -81.7 1 35.0 -52.9 802.3 802.3 327.3 802.7 0.04 100 11 30310 -41.3 -80.3 1 39.0 -50.4 842.1 842.1 328.2 842.7 0.06 101 10 30960 -39.9 -79.9 1 40.0 -50.2 100 53 870.6 870.6 328.8 871.3 0.07 102 9.1 31603 -41.1 -80.1 1 39.0 -51.2 889.8 889.8 329.2 890.6 0.07 103 7.9 32567 -39.5 -80.5 0 41.0 -51.2 932.9 933.0 330.1 933.8 0.08 104 7.5 32925 -36.3 -79.3 0 43.0 -50.2 959.9 959.9 330.5 961.0 0.10 TRP 108 16210 -81.7 -85.2 55 3.5 -81.7 330 11 361.8 361.8 299.1 361.8 0.00 WND 7.0 80 61 Sounding variables and indices 1000-500 mb thick: 5799.00 m Freezing level: 546.00 mb = 5199.61 m = 17058.89 ft Wetbulb zero: 579.68 mb = 4716.99 m = 15475.49 ft Precipitable water: 2.33 inches Sfc-500 mean rel hum: 78.93 % Est. max temperature: 31.47 C = 88.64 F Sfc-Lift cond lev (LCL): 938.80 mb = 658.38 m = 2160.03 ft T: 23.08 C 700-500 lapse rate: 5.23 C/km ThetaE index: 15.58 C Layer 1000.0- 958.0 mb Conv cond level (CCL): 906.10 mb = 967.00 m = 3172.54 ft Mean mixing ratio: 17.42 g/kg Conv temperature: 29.93 C = 85.88 F Cap Strength: 0.62 C Lifted Index: -2.13 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.83 C Lifted Index @700 mb: -1.16 C Showalter Index: 0.68 C Risk: Thunderstorms probable Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 20.10 C K Index: 34.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 230.00 Risk: None Energy Index: -0.77 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 869.18 J/kg Max Up Vert Vel: 41.69 m/s Conv Inhibition (B-): 6.95 J/kg Cap Strength: 1.88 C Lift Cond Lev (LCL): 919.78 mb = 837.35 m = 2747.18 ft Lev Free Conv (LFC): 894.78 mb = 1075.71 m = 3529.18 ft Equ Level (EL): 794.78 mb = 2092.88 m = 6866.31 ft B at Equ Level: 29.92 J/kg Max Parcel Lev (MPL): 84.78 mb = 17563.96 m = 57623.82 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 7 39800 80 61 -60.1 -10.6 1 1007 46 70 6 -5.6 -2.1 2 1000 101 55 5 -4.1 -2.9 3 977 305 70 17 -16.0 -5.8 4 925 788 80 19 -18.7 -3.3 5 912 914 75 19 -18.4 -4.9 6 880 1219 90 22 -22.0 0.0 7 850 1519 95 18 -17.9 1.6 8 791 2134 90 18 -18.0 0.0 9 736 2743 90 11 -11.0 0.0 10 710 3048 115 3 -2.7 1.3 11 700 3166 105 9 -8.7 2.3 12 684 3353 95 10 -10.0 0.9 13 635 3962 120 11 -9.5 5.5 14 611 4267 80 4 -3.9 -0.7 15 526 5486 0 0 -0.0 -0.0 16 500 5900 120 2 -1.7 1.0 17 469 6401 355 10 0.9 -10.0 18 401 7620 200 10 3.4 9.4 19 400 7630 200 10 3.4 9.4 20 354 8534 225 10 7.1 7.1 21 326 9144 300 13 11.3 -6.5 22 300 9750 305 19 15.6 -10.9 23 287 10058 305 19 15.6 -10.9 24 252 10973 255 18 17.4 4.7 25 250 11020 255 18 17.4 4.7 26 210 12192 255 15 14.5 3.9 27 200 12497 250 10 9.4 3.4 28 200 12500 255 8 7.7 2.1 29 182 13106 255 4 3.9 1.0 30 173 13411 175 14 -1.2 13.9 31 150 14300 185 19 1.7 18.9 32 149 14326 180 24 0.0 24.0 33 134 14935 185 10 0.9 10.0 34 121 15545 330 10 5.0 -8.7 35 109 16154 345 22 5.7 -21.3 36 108 16210 330 11 5.5 -9.5 37 103 16459 330 14 7.0 -12.1 38 100 16640 10 15 -2.6 -14.8 39 98 16764 10 15 -2.6 -14.8 40 93 17069 20 12 -4.1 -11.3 41 88 17374 320 7 4.5 -5.4 42 83 17678 260 10 9.8 1.7 43 79 17983 295 22 19.9 -9.3 44 75 18288 275 28 27.9 -2.4 45 70 18650 300 32 27.7 -16.0 46 67 18898 300 33 28.6 -16.5 47 64 19202 280 35 34.5 -6.1 48 61 19507 280 41 40.4 -7.1 49 58 19812 285 22 21.3 -5.7 50 55 20117 265 32 31.9 2.8 51 52 20422 275 45 44.8 -3.9 52 50 20640 275 32 31.9 -2.8 53 45 21336 290 27 25.4 -9.2 54 43 21641 285 27 26.1 -7.0 55 40 21946 305 19 15.6 -10.9 56 39 22250 285 13 12.6 -3.4 57 35 22860 175 11 -1.0 11.0 58 33 23165 225 12 8.5 8.5 59 32 23470 235 3 2.5 1.7 60 30 23774 180 17 0.0 17.0 61 30 23800 200 19 6.5 17.9 62 29 24079 200 19 6.5 17.9 63 27 24384 205 14 5.9 12.7 64 26 24689 175 15 -1.3 14.9 65 25 24994 95 18 -17.9 1.6 66 24 25298 70 29 -27.3 -9.9 67 23 25603 110 32 -30.1 10.9 68 20 26380 105 44 -42.5 11.4 69 20 26518 85 34 -33.9 -3.0 70 19 26822 110 46 -43.2 15.7 71 16 28042 80 46 -45.3 -8.0 72 10 30960 100 53 -52.2 9.2 Wind Parameters Energy-Hel index: -54.32 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.20250425.00.gif