UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for PTPN... Searching the city database file for: PTPN ... Date:0000Z 30 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 1008 46 26.0 24.8 93 1.2 25.2 60 3 298.5 302.1 298.0 356.6 19.92 1 1000 113 25.6 23.8 90 1.8 24.3 95 3 298.8 302.2 297.4 353.8 18.88 2 995 157 25.4 23.5 89 1.9 24.0 299.0 302.4 297.4 353.4 18.63 3 977 319 24.8 23.0 90 1.8 23.5 299.9 303.3 297.4 353.9 18.40 4 952 547 22.8 22.8 100 0.0 22.8 300.1 303.6 297.7 354.9 18.66 5 925 798 21.4 21.1 98 0.3 21.2 110 20 301.2 304.4 297.1 352.0 17.28 6 911 931 20.4 20.4 100 0.0 20.4 301.5 304.6 296.8 350.9 16.79 7 910 940 21.0 21.0 100 0.0 21.0 302.2 305.4 297.4 353.8 17.46 8 880 1230 18.0 18.0 100 0.0 18.0 302.0 304.7 295.7 346.0 14.92 9 855 1478 17.4 17.4 100 0.0 17.4 303.9 306.6 296.1 347.8 14.78 10 850 1528 17.0 17.0 100 0.0 17.0 130 18 304.0 306.6 296.0 347.0 14.49 11 831 1721 15.4 15.3 99 0.1 15.4 304.2 306.7 295.2 343.8 13.27 12 817 1866 14.8 14.8 100 0.0 14.8 305.1 307.5 295.3 344.1 13.07 13 815 1886 14.8 13.8 94 1.0 14.1 305.3 307.6 294.8 342.0 12.26 14 810 1939 14.6 14.6 100 0.0 14.6 305.6 308.0 295.4 344.6 13.01 15 759 2489 12.6 12.6 100 0.0 12.6 309.2 311.5 295.8 346.2 12.18 16 745 2645 11.2 11.2 100 0.0 11.2 309.3 311.5 295.2 343.7 11.29 17 741 2691 11.4 9.5 88 1.9 10.2 310.0 311.9 294.6 340.9 10.12 18 720 2931 9.4 9.4 100 0.0 9.4 310.4 312.3 294.8 342.0 10.35 19 708 3071 10.0 9.9 99 0.1 9.9 312.5 314.6 295.8 346.1 10.89 20 700 3166 9.4 9.4 100 0.0 9.4 130 15 312.9 314.9 295.7 345.8 10.65 21 668 3553 7.4 7.4 100 0.0 7.4 314.9 316.7 295.6 345.2 9.73 22 647 3816 6.0 6.0 100 0.0 6.0 316.2 317.9 295.4 344.8 9.11 23 646 3828 6.2 5.0 92 1.2 5.5 316.5 318.2 295.1 343.3 8.50 24 644 3854 5.8 5.8 100 0.0 5.8 316.4 318.1 295.4 344.7 9.03 25 620 4164 4.2 4.2 100 0.0 4.2 318.0 319.6 295.4 344.5 8.38 26 619 4177 4.6 3.0 89 1.6 3.7 318.6 320.1 295.0 343.1 7.70 27 618 4190 4.2 3.9 98 0.3 4.0 318.3 319.9 295.4 344.3 8.23 28 617 4204 4.8 2.6 86 2.2 3.5 319.1 320.6 295.0 343.0 7.51 29 574 4789 0.8 0.7 99 0.1 0.7 321.1 322.5 295.2 343.7 7.04 30 566 4902 0.8 0.8 100 0.0 0.8 322.4 323.8 295.7 345.6 7.19 31 522 5549 -2.5 -2.5 100 0.0 -2.5 326.0 327.2 295.7 346.0 6.11 32 500 5890 -4.3 -4.5 99 0.2 -4.4 5 8 327.8 328.9 295.7 346.0 5.49 33 499 5906 -4.3 -4.4 99 0.1 -4.4 328.0 329.1 295.8 346.4 5.54 34 491 6033 -4.9 -6.8 87 1.9 -5.8 328.8 329.7 295.4 344.5 4.69 35 469 6393 -7.5 -7.9 97 0.4 -7.7 329.9 330.8 295.5 345.1 4.50 36 466 6443 -7.5 -9.5 86 2.0 -8.4 330.5 331.3 295.3 344.1 4.00 37 458 6578 -8.3 -11.2 80 2.9 -9.5 331.1 331.8 295.1 343.3 3.55 38 455 6629 -8.7 -10.2 89 1.5 -9.4 331.2 332.0 295.4 344.4 3.87 39 454 6647 -8.9 -10.9 85 2.0 -9.8 331.2 331.9 295.2 343.7 3.67 40 453 6664 -8.3 -14.3 62 6.0 -10.7 332.2 332.7 294.8 341.8 2.79 41 451 6698 -8.7 -12.0 77 3.3 -10.1 332.1 332.8 295.2 343.7 3.38 42 447 6767 -9.3 -13.9 69 4.6 -11.2 332.2 332.8 294.8 342.3 2.92 43 446 6785 -9.5 -13.4 73 3.9 -11.1 332.1 332.8 295.0 342.7 3.05 44 445 6802 -9.5 -11.3 87 1.8 -10.3 332.4 333.1 295.4 344.8 3.63 45 441 6872 -10.1 -15.1 67 5.0 -12.1 332.5 333.0 294.7 341.8 2.68 46 438 6925 -10.5 -15.5 67 5.0 -12.4 332.6 333.1 294.7 341.7 2.61 47 436 6960 -10.9 -15.9 67 5.0 -12.8 332.5 333.0 294.7 341.4 2.54 48 434 6995 -11.3 -14.4 78 3.1 -12.5 332.5 333.0 294.9 342.5 2.89 49 433 7013 -11.5 -16.1 69 4.6 -13.2 332.4 332.9 294.6 341.2 2.51 50 429 7084 -11.7 -14.6 79 2.9 -12.8 333.0 333.6 295.0 343.0 2.88 51 426 7138 -11.5 -16.1 69 4.6 -13.2 334.0 334.5 295.0 342.9 2.56 52 421 7229 -11.9 -16.5 69 4.6 -13.6 334.6 335.1 295.1 343.4 2.50 53 418 7284 -12.5 -16.7 71 4.2 -14.0 334.5 335.0 295.1 343.2 2.48 54 415 7339 -12.9 -17.7 67 4.8 -14.6 334.7 335.1 295.0 342.8 2.29 55 400 7620 -13.9 -41.9 7 28.0 -18.9 310 9 336.9 337.0 293.8 337.9 0.24 56 300 9740 -29.1 -50.1 11 21.0 -31.2 350 23 344.4 344.4 295.5 344.9 0.13 57 250 11020 -39.9 -54.9 19 15.0 -40.8 340 34 346.7 346.8 296.0 347.1 0.09 58 200 12500 -52.5 -57.1 57 4.6 -52.7 45 28 349.6 349.6 296.6 350.0 0.08 59 150 14290 -68.1 -73.1 49 5.0 -68.1 350 23 352.8 352.8 297.3 352.8 0.01 60 100 16650 -78.9 -86.9 26 8.0 -78.9 305 12 375.3 375.3 301.5 375.3 0.00 61 87 17432 -83.9 -88.5 44 4.6 -83.9 315 14 380.5 380.5 302.3 380.5 0.00 62 84 17626 -84.3 -88.7 46 4.4 -84.3 383.5 383.5 302.8 383.5 0.00 63 78 18039 -81.3 -89.3 25 8.0 -81.3 397.9 397.9 304.9 398.0 0.00 64 76 18186 -76.9 -88.9 13 12.0 -76.9 410.1 410.1 306.5 410.1 0.00 65 73 18417 -77.1 -91.1 9 14.0 -77.1 414.4 414.4 307.0 414.4 0.00 66 71 18578 -74.9 -89.9 8 15.0 -75.0 422.4 422.4 308.0 422.4 0.00 67 70 18660 -74.9 -89.9 8 15.0 -75.0 285 6 424.1 424.1 308.2 424.2 0.00 68 68 18828 -74.5 -90.5 7 16.0 -74.6 428.5 428.5 308.7 428.5 0.00 69 64 19186 -68.7 -89.7 3 21.0 -68.8 448.8 448.8 310.7 448.8 0.00 70 53 20318 -67.7 -89.7 3 22.0 -67.9 476.0 476.0 313.1 476.0 0.00 71 51 20550 -65.9 -88.9 3 23.0 -66.2 485.4 485.4 313.9 485.4 0.00 72 50 20670 -66.7 -88.7 3 22.0 -67.0 265 20 486.3 486.3 314.0 486.3 0.00 73 47 21044 -67.9 -89.9 3 22.0 -68.1 492.1 492.1 314.4 492.1 0.00 74 39 22179 -64.1 -88.1 2 24.0 -64.6 528.7 528.7 316.8 528.7 0.00 75 38 22339 -61.9 -87.9 2 26.0 -62.5 538.2 538.2 317.4 538.3 0.00 76 37 22505 -58.9 -85.9 2 27.0 -59.7 550.1 550.1 318.1 550.1 0.01 77 35 22855 -58.9 -85.9 2 27.0 -59.8 558.9 558.9 318.6 558.9 0.01 78 30 23820 -60.5 -87.5 2 27.0 -61.4 120 3 579.7 579.7 319.6 579.7 0.01 79 27 24481 -55.7 -84.7 1 29.0 -57.3 610.9 610.9 321.1 611.0 0.01 80 26 24720 -55.5 -83.5 2 28.0 -57.2 618.1 618.1 321.4 618.2 0.01 81 25 24970 -54.3 -84.3 1 30.0 -56.3 628.5 628.5 321.9 628.6 0.01 82 22 25778 -58.5 -85.5 2 27.0 -59.9 639.4 639.4 322.3 639.5 0.01 83 21 26071 -56.5 -84.5 2 28.0 -58.3 654.0 654.0 322.9 654.1 0.01 84 20 26380 -56.1 -86.1 1 30.0 -58.1 95 49 664.5 664.5 323.2 664.5 0.01 85 19 26710 -52.7 -84.7 1 32.0 -55.5 684.8 684.8 323.9 685.0 0.02 86 18 27059 -53.9 -84.9 1 31.0 -56.6 691.7 691.7 324.1 691.8 0.02 87 16 27822 -51.3 -83.3 1 32.0 -54.9 723.9 723.9 325.2 724.1 0.02 88 16 27822 -48.3 -82.3 1 34.0 -52.9 733.7 733.7 325.5 733.9 0.03 89 15 28249 -47.5 -81.5 1 34.0 -52.7 750.0 750.0 326.0 750.3 0.03 90 14 28705 -48.5 -82.5 1 34.0 -53.5 761.6 761.6 326.3 761.8 0.03 91 11 30321 -41.1 -79.1 1 38.0 -50.3 842.8 842.9 328.2 843.5 0.07 92 10 30970 -40.7 -78.7 1 38.0 -50.5 90 69 867.6 867.7 328.8 868.5 0.08 93 8.8 31842 -39.9 -78.9 1 39.0 -50.8 903.0 903.1 329.5 904.0 0.09 94 8.1 32412 -37.3 -78.3 1 41.0 -50.1 935.0 935.1 330.1 936.2 0.11 95 7.0 33420 -37.5 -78.5 1 41.0 -51.0 90 78 974.0 974.1 330.8 975.4 0.12 96 6.4 34043 -34.3 -77.3 0 43.0 -50.3 1012.9 1013.0 331.4 1014.8 0.16 TRP 87 17432 -83.9 -88.5 44 4.6 -83.9 315 14 380.5 380.5 302.3 380.5 0.00 WND 6.0 85 82 Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 555.33 mb = 5058.80 m = 16596.90 ft Wetbulb zero: 555.52 mb = 5051.36 m = 16572.50 ft Precipitable water: 2.55 inches Sfc-500 mean rel hum: 98.04 % Est. max temperature: 31.18 C = 88.12 F Sfc-Lift cond lev (LCL): 991.05 mb = 192.45 m = 631.39 ft T: 25.27 C 700-500 lapse rate: 5.03 C/km ThetaE index: 7.78 C Layer 880.0- 855.0 mb Conv cond level (CCL): 940.82 mb = 649.77 m = 2131.78 ft Mean mixing ratio: 18.19 g/kg Conv temperature: 28.11 C = 82.60 F Cap Strength: 0.16 C Lifted Index: -2.62 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.64 C Lifted Index @700 mb: -2.16 C Showalter Index: -0.28 C Risk: Thunderstorms probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 21.30 C K Index: 38.30 Risk: > 80 % chance of thunderstorms Sweat Index: 248.00 Risk: None Energy Index: -0.34 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1214.91 J/kg Max Up Vert Vel: 49.29 m/s Conv Inhibition (B-): 0.33 J/kg Cap Strength: 0.16 C Lift Cond Lev (LCL): 946.38 mb = 598.31 m = 1962.92 ft Lev Free Conv (LFC): 931.38 mb = 737.95 m = 2421.08 ft Equ Level (EL): 141.38 mb = 14634.62 m = 48013.27 ft B at Equ Level: 1186.75 J/kg Max Parcel Lev (MPL): 81.38 mb = 17802.48 m = 58406.37 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 6 41042 85 82 -81.7 -7.1 1 1008 46 60 3 -2.6 -1.5 2 1000 113 95 3 -3.0 0.3 3 978 305 115 15 -13.6 6.3 4 925 798 110 20 -18.8 6.8 5 913 914 110 21 -19.7 7.2 6 881 1219 110 23 -21.6 7.9 7 850 1528 130 18 -13.8 11.6 8 820 1829 135 18 -12.7 12.7 9 791 2134 135 17 -12.0 12.0 10 736 2743 125 18 -14.7 10.3 11 710 3048 130 16 -12.3 10.3 12 700 3166 130 15 -11.5 9.6 13 684 3353 140 19 -12.2 14.6 14 659 3658 135 16 -11.3 11.3 15 634 3962 115 15 -13.6 6.3 16 611 4267 115 15 -13.6 6.3 17 588 4572 120 10 -8.7 5.0 18 500 5890 5 8 -0.7 -8.0 19 487 6096 350 10 1.7 -9.8 20 468 6401 330 17 8.5 -14.7 21 400 7620 310 9 6.9 -5.8 22 400 7620 310 10 7.7 -6.4 23 368 8230 325 4 2.3 -3.3 24 339 8839 335 14 5.9 -12.7 25 325 9144 325 19 10.9 -15.6 26 300 9740 350 23 4.0 -22.7 27 287 10058 350 22 3.8 -21.7 28 250 11020 340 34 11.6 -31.9 29 240 11278 340 34 11.6 -31.9 30 230 11582 350 28 4.9 -27.6 31 219 11887 20 29 -9.9 -27.3 32 210 12192 25 29 -12.3 -26.3 33 200 12497 50 28 -21.4 -18.0 34 200 12500 45 28 -19.8 -19.8 35 181 13106 45 21 -14.8 -14.8 36 157 14021 360 15 -0.0 -15.0 37 150 14290 350 23 4.0 -22.7 38 134 14935 345 25 6.5 -24.1 39 127 15240 360 15 -0.0 -15.0 40 121 15545 175 10 -0.9 10.0 41 115 15850 200 12 4.1 11.3 42 109 16154 200 12 4.1 11.3 43 103 16459 180 10 0.0 10.0 44 100 16650 305 12 9.8 -6.9 45 98 16764 305 12 9.8 -6.9 46 88 17374 295 18 16.3 -7.6 47 87 17432 315 14 9.9 -9.9 48 83 17678 325 14 8.0 -11.5 49 79 17983 35 14 -8.0 -11.5 50 75 18288 35 14 -8.0 -11.5 51 71 18593 250 10 9.4 3.4 52 70 18660 285 6 5.8 -1.6 53 67 18898 270 10 10.0 -0.0 54 64 19202 250 14 13.2 4.8 55 61 19507 285 33 31.9 -8.5 56 55 20117 300 24 20.8 -12.0 57 52 20422 265 16 15.9 1.4 58 50 20670 265 20 19.9 1.7 59 50 20726 275 22 21.9 -1.9 60 47 21031 260 19 18.7 3.3 61 45 21336 280 18 17.7 -3.1 62 43 21641 265 15 14.9 1.3 63 41 21946 220 10 6.4 7.7 64 39 22250 240 10 8.7 5.0 65 37 22555 125 10 -8.2 5.7 66 35 22860 110 14 -13.2 4.8 67 32 23470 205 10 4.2 9.1 68 30 23820 120 3 -2.6 1.5 69 27 24384 35 10 -5.7 -8.2 70 25 24994 90 25 -25.0 0.0 71 24 25298 90 33 -33.0 0.0 72 22 25908 90 30 -30.0 0.0 73 21 26213 75 36 -34.8 -9.3 74 20 26380 95 49 -48.8 4.3 75 18 27127 100 50 -49.2 8.7 76 16 27737 90 54 -54.0 0.0 77 14 28651 95 59 -58.8 5.1 78 12 29566 105 61 -58.9 15.8 79 10 30970 90 69 -69.0 0.0 80 7 33420 90 78 -78.0 0.0 Wind Parameters Energy-Hel index: -75.92 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.20250430.00.gif