UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052700.upa.cvt Date: 0000Z 27 MAY 25 Searching for PTYA... Searching the city database file for: PTYA ... Date:0000Z 27 MAY 25 Station: PTYA WMO ident: 91413 Latitude: 9.48 Longitude: 138.08 Elevation: 17.00 ------------------------------------------------------------------------------- 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 1009 17 29.2 25.8 82 3.4 26.7 80 7 301.6 305.5 299.5 364.2 21.16 1 1000 109 28.0 24.7 82 3.3 25.6 100 10 301.1 304.8 298.7 360.0 19.96 2 962 453 24.8 23.9 95 0.9 24.2 301.3 304.9 298.6 359.6 19.77 3 947 592 23.6 23.6 100 0.0 23.6 301.4 305.0 298.6 359.6 19.72 4 937 685 23.0 22.0 94 1.0 22.3 301.7 305.0 297.7 355.0 18.04 5 928 770 22.6 22.3 98 0.3 22.4 302.1 305.6 298.1 357.1 18.57 6 927 779 22.8 22.7 99 0.1 22.8 302.4 305.9 298.5 358.9 19.06 7 925 798 22.8 21.8 94 1.0 22.1 100 15 302.6 306.0 297.9 356.1 18.05 8 924 807 22.8 20.1 85 2.7 20.9 302.7 305.7 296.8 350.8 16.23 9 921 836 22.6 20.4 87 2.2 21.1 302.8 305.9 297.1 352.0 16.60 10 872 1312 20.4 16.4 78 4.0 17.7 305.3 307.8 295.7 345.9 13.58 11 853 1503 19.0 16.6 86 2.4 17.4 305.7 308.4 296.1 347.9 14.07 12 850 1533 19.0 16.3 84 2.7 17.1 95 12 306.0 308.6 296.1 347.6 13.85 13 815 1894 17.4 13.4 77 4.0 14.7 308.1 310.3 295.3 344.2 11.94 14 811 1936 16.8 14.3 85 2.5 15.1 307.9 310.2 295.8 346.4 12.74 15 785 2214 16.2 10.2 68 6.0 12.4 310.1 312.0 294.5 340.7 10.01 16 779 2280 15.8 9.8 67 6.0 12.0 310.3 312.2 294.4 340.4 9.81 17 772 2356 15.4 11.0 75 4.4 12.6 310.7 312.7 295.2 343.6 10.75 18 768 2401 15.2 10.2 72 5.0 12.0 311.0 312.9 294.9 342.3 10.23 19 765 2434 15.2 8.2 63 7.0 10.9 311.3 313.0 294.0 338.9 8.96 20 759 2501 14.6 9.6 72 5.0 11.4 311.4 313.2 294.8 341.9 9.94 21 753 2568 14.4 7.4 63 7.0 10.1 311.9 313.5 293.9 338.5 8.61 22 740 2715 13.2 8.8 75 4.4 10.4 312.1 313.9 294.8 341.9 9.66 23 738 2738 13.4 7.4 67 6.0 9.7 312.6 314.2 294.3 339.8 8.79 24 722 2923 12.4 7.7 73 4.7 9.5 313.4 315.2 294.8 341.9 9.18 25 718 2969 11.6 9.6 88 2.0 10.3 313.0 315.1 295.6 345.6 10.52 26 713 3028 11.2 9.9 92 1.3 10.4 313.2 315.3 295.9 346.7 10.81 27 710 3063 11.6 8.0 79 3.6 9.3 314.1 315.9 295.2 343.7 9.53 28 705 3122 11.6 5.6 67 6.0 8.0 314.7 316.2 294.3 340.1 8.12 29 700 3182 11.4 6.9 74 4.5 8.6 90 10 315.1 316.8 295.1 343.1 8.96 30 692 3278 11.0 6.7 75 4.3 8.3 315.7 317.4 295.2 343.7 8.94 31 679 3436 10.0 3.0 62 7.0 5.9 316.3 317.7 293.9 338.5 7.01 32 676 3473 9.8 2.8 62 7.0 5.8 316.5 317.8 293.9 338.4 6.94 33 671 3534 9.4 2.4 62 7.0 5.4 316.7 318.0 293.9 338.2 6.80 34 669 3559 9.0 4.2 72 4.8 6.2 316.5 318.0 294.6 341.0 7.76 35 667 3584 9.0 3.0 66 6.0 5.5 316.8 318.2 294.1 339.4 7.14 36 660 3671 8.8 1.8 61 7.0 4.8 317.5 318.8 294.0 338.6 6.62 37 654 3746 8.0 3.0 71 5.0 5.1 317.5 318.9 294.4 340.5 7.28 38 648 3822 7.8 1.8 66 6.0 4.4 318.1 319.4 294.2 339.5 6.74 39 605 4384 3.8 0.7 80 3.1 2.1 319.8 321.1 294.6 341.1 6.67 40 585 4657 2.4 -1.2 77 3.6 0.4 321.2 322.4 294.4 340.6 6.00 41 580 4726 1.8 -0.6 84 2.4 0.5 321.3 322.5 294.7 341.7 6.33 42 574 4810 1.6 -4.4 64 6.0 -1.4 322.0 323.0 293.7 337.7 4.81 43 572 4838 1.6 -3.4 69 5.0 -1.0 322.3 323.4 294.1 339.3 5.21 44 570 4866 1.6 -6.4 55 8.0 -2.3 322.7 323.5 293.4 336.4 4.16 45 557 5052 0.2 -3.8 74 4.0 -1.9 323.2 324.2 294.3 340.1 5.19 46 553 5109 0.2 -5.8 64 6.0 -2.7 323.8 324.7 294.0 338.6 4.49 47 550 5153 0.2 -11.8 40 12.0 -4.9 324.3 324.9 292.7 333.8 2.82 48 549 5168 0.2 -11.8 40 12.0 -4.9 324.5 325.0 292.8 334.0 2.82 49 541 5285 -0.7 -11.7 43 11.0 -5.4 324.8 325.4 292.9 334.5 2.89 50 535 5374 -1.7 -7.7 64 6.0 -4.5 324.6 325.4 293.8 337.9 4.01 51 531 5434 -1.9 -8.9 59 7.0 -5.1 325.1 325.8 293.7 337.3 3.67 52 529 5464 -2.3 -8.3 63 6.0 -5.1 325.0 325.7 293.8 337.8 3.87 53 527 5494 -2.3 -6.3 74 4.0 -4.3 325.3 326.2 294.4 340.3 4.53 54 500 5910 -4.5 -8.7 72 4.2 -6.4 140 10 327.6 328.3 294.6 340.9 3.97 55 400 7640 -14.5 -18.4 72 3.9 -15.9 290 4 336.1 336.6 295.3 344.1 2.24 56 300 9760 -29.3 -35.3 56 6.0 -30.3 260 13 344.1 344.2 295.8 346.5 0.63 57 250 11040 -39.7 -46.7 47 7.0 -40.3 265 12 347.0 347.1 296.2 348.0 0.23 58 200 12520 -51.1 -67.1 13 16.0 -51.5 250 18 351.8 351.9 297.1 351.9 0.02 59 150 14330 -65.7 -78.7 15 13.0 -65.8 255 28 356.9 356.9 298.1 356.9 0.01 60 100 16690 -80.9 -86.9 36 6.0 -80.9 270 45 371.4 371.4 300.8 371.4 0.00 61 94 17038 -81.9 -87.9 35 6.0 -81.9 290 35 376.1 376.1 301.6 376.1 0.00 62 91 17220 -81.5 -86.5 42 5.0 -81.5 380.4 380.4 302.3 380.4 0.00 63 89 17345 -81.5 -87.5 35 6.0 -81.5 382.8 382.8 302.7 382.8 0.00 64 87 17473 -79.3 -87.3 26 8.0 -79.3 389.7 389.7 303.8 389.7 0.00 65 84 17673 -78.3 -87.3 22 9.0 -78.3 395.7 395.7 304.6 395.7 0.00 66 75 18324 -76.5 -88.5 13 12.0 -76.6 412.5 412.5 306.8 412.5 0.00 67 70 18720 -77.7 -89.7 13 12.0 -77.7 360 8 418.2 418.2 307.5 418.2 0.00 68 66 19057 -75.3 -88.3 11 13.0 -75.3 430.5 430.5 308.9 430.5 0.00 69 65 19145 -75.5 -89.5 9 14.0 -75.6 431.9 431.9 309.0 431.9 0.00 70 64 19235 -72.5 -88.5 7 16.0 -72.6 440.4 440.4 309.9 440.4 0.00 71 63 19327 -72.9 -88.9 7 16.0 -73.0 441.5 441.5 310.0 441.5 0.00 72 56 20024 -67.9 -88.9 3 21.0 -68.1 468.1 468.1 312.5 468.1 0.00 73 55 20132 -68.1 -90.1 3 22.0 -68.3 470.0 470.0 312.7 470.0 0.00 74 54 20242 -64.1 -88.1 2 24.0 -64.4 481.7 481.7 313.6 481.7 0.00 75 50 20710 -65.9 -88.9 3 23.0 -66.2 105 19 488.2 488.2 314.1 488.2 0.00 76 49 20833 -66.1 -89.1 3 23.0 -66.4 490.5 490.5 314.2 490.6 0.00 77 43 21632 -64.3 -89.3 2 25.0 -64.7 513.6 513.6 315.9 513.7 0.00 78 39 22237 -60.3 -88.3 1 28.0 -61.0 538.3 538.3 317.4 538.3 0.00 79 37 22564 -62.7 -88.7 2 26.0 -63.3 540.3 540.3 317.5 540.3 0.00 80 33 23275 -60.7 -88.7 1 28.0 -61.5 563.6 563.6 318.8 563.6 0.00 81 31 23670 -54.5 -86.5 1 32.0 -56.1 590.5 590.5 320.2 590.5 0.01 82 30 23880 -56.1 -87.1 1 31.0 -57.5 95 39 591.7 591.7 320.2 591.7 0.01 83 26 24787 -58.1 -88.1 1 30.0 -59.4 610.7 610.7 321.1 610.8 0.01 84 25 25035 -57.5 -88.5 1 31.0 -58.9 619.4 619.4 321.5 619.4 0.01 85 24 25296 -53.5 -86.5 1 33.0 -55.7 638.2 638.3 322.2 638.3 0.01 86 23 25570 -53.7 -85.7 1 32.0 -55.9 645.5 645.5 322.5 645.6 0.01 87 21 26161 -49.7 -84.7 1 35.0 -53.1 674.6 674.6 323.6 674.7 0.01 88 20 26480 -50.5 -84.5 1 34.0 -53.8 90 59 681.6 681.6 323.8 681.7 0.02 89 18 27166 -51.7 -85.7 1 34.0 -54.9 698.7 698.7 324.4 698.8 0.01 90 13 29294 -48.7 -84.7 1 36.0 -53.8 777.2 777.2 326.7 777.4 0.02 91 12 29825 -45.3 -84.3 0 39.0 -52.2 807.2 807.3 327.4 807.5 0.03 92 11 30409 -43.3 -82.3 1 39.0 -51.4 834.8 834.9 328.1 835.2 0.04 93 10 31050 -43.9 -83.9 0 40.0 -52.2 90 67 855.7 855.7 328.5 856.0 0.03 94 9.5 31396 -42.3 -83.3 0 41.0 -51.6 874.4 874.4 328.9 874.8 0.04 95 8.6 32079 -35.5 -78.5 0 43.0 -49.1 926.1 926.2 329.9 927.2 0.10 96 8.2 32411 -34.5 -77.5 0 43.0 -49.0 942.8 942.9 330.2 944.1 0.12 TRP 94 17038 -81.9 -87.9 35 6.0 -81.9 290 35 376.1 376.1 301.6 376.1 0.00 WND 8.0 80 82 Sounding variables and indices 1000-500 mb thick: 5801.00 m Freezing level: 547.22 mb = 5193.73 m = 17039.59 ft Wetbulb zero: 578.48 mb = 4747.06 m = 15574.17 ft Precipitable water: 2.37 inches Sfc-500 mean rel hum: 74.92 % Est. max temperature: 33.23 C = 91.81 F Sfc-Lift cond lev (LCL): 961.10 mb = 461.35 m = 1513.60 ft T: 24.73 C 700-500 lapse rate: 5.83 C/km ThetaE index: 8.11 C Layer 925.0- 921.0 mb Conv cond level (CCL): 932.50 mb = 727.17 m = 2385.70 ft Mean mixing ratio: 19.03 g/kg Conv temperature: 29.55 C = 85.19 F Cap Strength: 0.34 C Lifted Index: -4.23 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.06 C Lifted Index @700 mb: -1.28 C Showalter Index: -0.65 C Risk: Thunderstorms probable Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 20.80 C K Index: 35.30 Risk: > 80 % chance of thunderstorms Sweat Index: 229.60 Risk: None Energy Index: -1.36 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1760.71 J/kg Max Up Vert Vel: 59.34 m/s Conv Inhibition (B-): 2.72 J/kg Cap Strength: 0.28 C Lift Cond Lev (LCL): 936.23 mb = 692.13 m = 2270.73 ft Lev Free Conv (LFC): 871.23 mb = 1319.60 m = 4329.34 ft Equ Level (EL): 141.23 mb = 14680.55 m = 48163.94 ft B at Equ Level: 1746.35 J/kg Max Parcel Lev (MPL): 71.23 mb = 18619.68 m = 61087.43 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 8 38719 80 82 -80.8 -14.2 1 1009 17 80 7 -6.9 -1.2 2 1000 109 100 10 -9.8 1.7 3 978 305 110 13 -12.2 4.4 4 925 798 100 15 -14.8 2.6 5 913 914 105 16 -15.5 4.1 6 850 1533 95 12 -12.0 1.0 7 792 2134 90 14 -14.0 0.0 8 764 2438 100 17 -16.7 3.0 9 737 2743 100 13 -12.8 2.3 10 711 3048 75 11 -10.6 -2.8 11 700 3182 90 10 -10.0 0.0 12 660 3658 110 11 -10.3 3.8 13 636 3962 85 12 -12.0 -1.0 14 612 4267 80 9 -8.9 -1.6 15 568 4877 130 2 -1.5 1.3 16 500 5910 140 10 -6.4 7.7 17 469 6401 220 10 6.4 7.7 18 400 7640 290 4 3.8 -1.4 19 354 8534 225 12 8.5 8.5 20 313 9449 265 15 14.9 1.3 21 300 9760 260 13 12.8 2.3 22 288 10058 255 13 12.6 3.4 23 275 10363 280 13 12.8 -2.3 24 250 11040 265 12 12.0 1.0 25 230 11582 250 13 12.2 4.4 26 210 12192 270 17 17.0 -0.0 27 200 12520 250 18 16.9 6.2 28 191 12802 250 18 16.9 6.2 29 150 14330 255 28 27.0 7.2 30 135 14935 250 28 26.3 9.6 31 122 15545 265 33 32.9 2.9 32 110 16154 275 27 26.9 -2.4 33 100 16690 270 45 45.0 -0.0 34 99 16764 255 47 45.4 12.2 35 94 17038 290 35 32.9 -12.0 36 93 17069 270 45 45.0 -0.0 37 84 17678 320 25 16.1 -19.2 38 80 17983 20 12 -4.1 -11.3 39 76 18288 335 4 1.7 -3.6 40 70 18720 360 8 -0.0 -8.0 41 68 18898 355 10 0.9 -10.0 42 65 19202 5 14 -1.2 -13.9 43 58 19812 100 13 -12.8 2.3 44 52 20422 215 1 0.6 0.8 45 50 20710 105 19 -18.4 4.9 46 50 20726 75 10 -9.7 -2.6 47 47 21031 100 19 -18.7 3.3 48 45 21336 130 14 -10.7 9.0 49 43 21641 100 12 -11.8 2.1 50 39 22250 110 17 -16.0 5.8 51 37 22555 100 25 -24.6 4.3 52 35 22860 125 29 -23.8 16.6 53 34 23165 125 21 -17.2 12.0 54 32 23470 100 18 -17.7 3.1 55 31 23774 105 30 -29.0 7.8 56 30 23880 95 39 -38.9 3.4 57 29 24079 90 39 -39.0 0.0 58 26 24689 75 43 -41.5 -11.1 59 21 26213 95 51 -50.8 4.4 60 20 26480 90 59 -59.0 0.0 61 19 26822 85 55 -54.8 -4.8 62 18 27127 95 62 -61.8 5.4 63 11 30175 110 70 -65.8 23.9 64 10 31050 90 67 -67.0 0.0 Wind Parameters Energy-Hel index: -110.03 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//PTYA/skewt/PTYA.skewt.20250527.00.gif