UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051712.upa.cvt Date: 1200Z 17 MAY 25 Searching for PTYA... Searching the city database file for: PTYA ... Date:1200Z 17 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 28.2 25.3 84 2.9 26.0 80 5 300.6 304.3 298.9 361.0 20.52 1 1005 55 28.2 25.0 83 3.2 25.8 300.9 304.6 298.8 360.6 20.23 2 1000 103 27.8 24.6 83 3.2 25.4 95 9 301.0 304.6 298.6 359.4 19.84 3 993 166 28.0 23.6 77 4.4 24.7 301.8 305.2 298.1 357.2 18.78 4 950 558 24.4 23.1 92 1.3 23.5 301.9 305.5 298.4 358.3 19.05 5 925 792 23.0 20.2 84 2.8 21.0 95 22 302.8 305.8 296.9 351.2 16.32 6 911 925 22.4 18.7 80 3.7 19.8 303.5 306.3 296.3 348.3 15.06 7 904 993 21.8 19.0 84 2.8 19.8 303.6 306.4 296.5 349.6 15.48 8 899 1041 21.8 16.8 73 5.0 18.4 304.1 306.6 295.3 344.3 13.51 9 883 1197 20.2 18.9 92 1.3 19.3 304.0 306.9 296.8 350.9 15.75 10 876 1266 19.8 18.0 89 1.8 18.5 304.3 307.0 296.4 348.9 14.99 11 866 1366 20.2 15.6 75 4.6 17.1 305.7 308.1 295.4 344.6 12.98 12 853 1497 19.4 12.4 64 7.0 14.8 306.2 308.1 293.9 338.2 10.67 13 850 1527 19.2 13.2 68 6.0 15.3 95 16 306.3 308.4 294.4 340.2 11.29 14 842 1608 18.6 12.6 68 6.0 14.7 306.5 308.5 294.2 339.4 10.95 15 821 1825 17.8 9.8 59 8.0 12.7 307.8 309.6 293.3 336.1 9.30 16 817 1867 18.0 4.0 39 14.0 9.9 308.5 309.6 291.0 327.7 6.25 17 814 1898 18.0 3.0 37 15.0 9.5 308.8 309.9 290.8 326.8 5.84 18 804 2004 17.0 4.0 42 13.0 9.5 308.8 310.0 291.2 328.4 6.35 19 801 2036 16.6 10.6 68 6.0 12.7 308.7 310.6 294.1 339.4 10.07 20 798 2068 16.4 8.4 59 8.0 11.4 308.9 310.5 293.2 335.4 8.70 21 792 2132 16.8 -0.2 31 17.0 7.7 309.9 310.8 290.2 324.8 4.76 22 787 2186 16.8 -4.2 23 21.0 6.3 310.5 311.2 289.3 321.8 3.56 23 786 2197 16.8 -4.2 23 21.0 6.3 310.6 311.3 289.3 321.9 3.56 24 775 2317 16.0 -1.0 31 17.0 7.0 311.0 311.9 290.4 325.4 4.59 25 771 2361 15.4 4.4 48 11.0 9.0 310.8 312.1 292.2 331.9 6.81 26 762 2460 14.6 6.6 59 8.0 9.7 311.0 312.5 293.3 335.8 8.05 27 757 2516 14.8 -0.2 36 15.0 6.7 311.8 312.8 291.0 327.4 4.98 28 751 2584 14.6 -3.4 29 18.0 5.5 312.3 313.1 290.2 324.9 3.96 29 747 2629 13.8 5.8 58 8.0 9.0 311.9 313.4 293.3 336.0 7.77 30 734 2776 12.2 10.6 90 1.6 11.2 311.7 313.8 295.6 345.6 11.01 31 728 2845 11.6 10.7 94 0.9 11.0 311.8 313.9 295.8 346.2 11.18 32 725 2880 11.4 10.3 93 1.1 10.7 312.0 314.0 295.6 345.6 10.92 33 714 3008 11.0 7.8 81 3.2 9.0 312.9 314.7 294.7 341.8 9.35 34 712 3031 11.0 7.1 77 3.9 8.6 313.1 314.8 294.5 340.8 8.93 35 710 3055 11.2 5.2 67 6.0 7.6 313.6 315.1 293.9 338.0 7.84 36 706 3102 10.6 7.8 83 2.8 8.9 313.5 315.3 295.0 342.8 9.45 37 702 3149 10.8 1.8 54 9.0 5.8 314.2 315.4 292.7 333.7 6.22 38 700 3173 10.8 1.8 54 9.0 5.8 120 10 314.4 315.6 292.8 334.1 6.24 39 688 3317 10.4 -4.6 34 15.0 2.9 315.6 316.3 291.2 328.2 3.95 40 677 3451 9.8 0.8 53 9.0 4.8 316.3 317.5 293.2 335.4 6.00 41 675 3476 9.8 -2.2 43 12.0 3.5 316.6 317.5 292.3 332.0 4.82 42 669 3550 9.6 -1.4 46 11.0 3.7 317.2 318.2 292.7 333.7 5.16 43 647 3827 7.8 -1.2 53 9.0 2.9 318.2 319.3 293.2 335.6 5.42 44 642 3891 7.8 -1.2 53 9.0 2.9 318.9 320.0 293.4 336.5 5.46 45 632 4021 7.2 -6.8 36 14.0 0.5 319.7 320.4 292.2 331.6 3.63 46 614 4258 5.8 -9.2 33 15.0 -1.0 320.7 321.3 292.0 331.0 3.10 47 613 4272 5.8 -9.2 33 15.0 -1.0 320.9 321.5 292.0 331.1 3.11 48 605 4379 4.8 -6.2 45 11.0 -0.6 320.9 321.7 292.8 333.9 3.98 49 598 4474 4.4 -8.6 38 13.0 -1.6 321.5 322.2 292.4 332.6 3.34 50 593 4543 3.8 -7.2 44 11.0 -1.4 321.6 322.3 292.8 334.0 3.76 51 591 4570 3.4 -3.6 60 7.0 -0.2 321.4 322.4 293.7 337.6 4.96 52 587 4625 3.2 -7.8 44 11.0 -2.0 321.8 322.5 292.7 333.8 3.62 53 585 4653 3.0 -6.0 52 9.0 -1.4 321.9 322.7 293.2 335.6 4.18 54 500 5910 -4.3 -20.3 27 16.0 -9.8 90 8 327.8 328.1 292.6 333.1 1.52 55 400 7630 -12.5 -50.5 3 38.0 -18.3 80 6 338.7 338.8 294.1 339.1 0.09 56 300 9770 -28.1 -52.1 8 24.0 -30.5 355 14 345.8 345.8 295.8 346.2 0.10 57 250 11050 -38.3 -44.3 53 6.0 -38.9 300 12 349.1 349.2 296.7 350.3 0.30 58 200 12540 -50.7 -68.7 10 18.0 -51.1 275 14 352.5 352.5 297.2 352.6 0.02 59 150 14350 -66.5 -71.4 50 4.9 -66.5 285 8 355.5 355.5 297.8 355.6 0.02 60 100 16690 -83.5 -88.1 44 4.6 -83.5 135 7 366.4 366.4 299.9 366.4 0.00 61 99 16746 -83.7 -88.4 43 4.7 -83.7 130 6 367.1 367.1 300.0 367.1 0.00 62 93 17095 -80.7 -87.7 30 7.0 -80.7 379.6 379.6 302.2 379.6 0.00 63 86 17535 -81.3 -88.3 30 7.0 -81.3 387.0 387.0 303.3 387.0 0.00 64 83 17735 -80.3 -89.3 21 9.0 -80.3 393.0 393.0 304.2 393.0 0.00 65 80 17945 -76.9 -87.9 16 11.0 -76.9 404.1 404.1 305.7 404.1 0.00 66 80 17945 -76.9 -87.9 16 11.0 -76.9 404.1 404.1 305.7 404.1 0.00 67 70 18710 -78.1 -89.1 15 11.0 -78.1 90 3 417.3 417.3 307.4 417.3 0.00 68 70 18710 -78.1 -89.1 15 11.0 -78.1 417.3 417.3 307.4 417.3 0.00 69 69 18793 -76.9 -88.9 13 12.0 -76.9 421.6 421.6 307.9 421.6 0.00 70 66 19049 -75.7 -89.7 9 14.0 -75.7 429.6 429.6 308.8 429.6 0.00 71 63 19318 -76.7 -90.7 9 14.0 -76.7 433.2 433.2 309.1 433.2 0.00 72 62 19411 -74.5 -89.5 8 15.0 -74.6 440.0 440.0 309.8 440.0 0.00 73 59 19699 -75.7 -90.7 8 15.0 -75.7 443.6 443.6 310.3 443.6 0.00 74 57 19900 -72.9 -89.9 6 17.0 -73.0 454.4 454.4 311.3 454.4 0.00 75 54 20219 -71.3 -91.3 4 20.0 -71.4 465.1 465.1 312.2 465.1 0.00 76 51 20561 -67.3 -90.3 2 23.0 -67.5 482.2 482.2 313.6 482.2 0.00 77 50 20680 -67.5 -89.5 3 22.0 -67.7 330 5 484.4 484.4 313.8 484.4 0.00 78 47 21052 -68.1 -90.1 3 22.0 -68.3 491.6 491.6 314.4 491.6 0.00 79 46 21183 -62.5 -88.5 2 26.0 -63.0 508.2 508.2 315.5 508.2 0.00 80 40 22051 -60.1 -87.1 2 27.0 -60.8 534.9 534.9 317.2 535.0 0.00 81 40 22051 -58.7 -86.7 2 28.0 -59.5 538.4 538.4 317.4 538.5 0.01 82 37 22541 -58.5 -86.5 2 28.0 -59.4 551.1 551.1 318.2 551.1 0.01 83 36 22713 -59.7 -86.7 2 27.0 -60.5 552.3 552.3 318.2 552.4 0.01 84 34 23072 -58.5 -86.5 2 28.0 -59.5 564.6 564.6 318.9 564.6 0.01 85 32 23452 -59.5 -87.5 1 28.0 -60.4 571.8 571.8 319.2 571.8 0.01 86 31 23652 -57.1 -86.1 1 29.0 -58.3 583.5 583.5 319.8 583.5 0.01 87 30 23860 -55.9 -84.9 1 29.0 -57.3 85 29 592.2 592.3 320.3 592.3 0.01 88 29 24076 -56.1 -85.1 1 29.0 -57.6 597.5 597.5 320.5 597.5 0.01 89 28 24300 -54.3 -84.3 1 30.0 -56.1 608.5 608.5 321.0 608.6 0.01 90 26 24773 -56.1 -85.1 1 29.0 -57.7 616.4 616.4 321.3 616.5 0.01 91 25 25024 -53.7 -84.7 1 31.0 -55.8 630.3 630.3 321.9 630.4 0.01 92 23 25559 -54.7 -84.7 1 30.0 -56.7 642.5 642.5 322.4 642.6 0.01 93 23 25559 -53.3 -84.3 1 31.0 -55.6 646.7 646.7 322.6 646.8 0.01 94 20 26460 -52.9 -83.9 1 31.0 -55.6 95 43 674.3 674.3 323.6 674.4 0.02 95 19 26791 -53.1 -84.1 1 31.0 -55.8 683.6 683.6 323.9 683.7 0.02 96 18 27141 -51.1 -83.1 1 32.0 -54.5 700.6 700.6 324.4 700.7 0.02 97 18 27141 -50.7 -82.7 1 32.0 -54.2 701.8 701.8 324.5 702.0 0.02 98 18 27141 -50.7 -82.7 1 32.0 -54.2 701.8 701.8 324.5 702.0 0.02 99 16 27917 -45.9 -80.9 1 35.0 -51.4 741.5 741.5 325.7 741.8 0.04 100 15 28346 -45.7 -80.7 1 35.0 -51.5 756.0 756.0 326.1 756.4 0.04 101 14 28805 -46.7 -80.7 1 34.0 -52.4 767.7 767.7 326.4 768.1 0.04 102 14 28805 -44.9 -79.9 1 35.0 -51.3 773.8 773.8 326.6 774.2 0.05 103 13 29300 -45.7 -80.7 1 35.0 -52.1 787.6 787.6 327.0 788.0 0.05 104 13 29300 -43.7 -79.7 1 36.0 -51.0 794.5 794.5 327.1 795.0 0.05 TRP 99 16746 -83.7 -88.4 43 4.7 -83.7 130 6 367.1 367.1 300.0 367.1 0.00 WND 12 75 63 Sounding variables and indices 1000-500 mb thick: 5807.00 m Freezing level: 550.07 mb = 5169.59 m = 16960.39 ft Wetbulb zero: 626.23 mb = 4096.33 m = 13439.24 ft Precipitable water: 1.85 inches Sfc-500 mean rel hum: 56.29 % Est. max temperature: 33.57 C = 92.42 F Sfc-Lift cond lev (LCL): 967.98 mb = 391.64 m = 1284.89 ft T: 25.93 C 700-500 lapse rate: 5.52 C/km ThetaE index: 13.40 C Layer 842.0- 804.0 mb Conv cond level (CCL): 895.00 mb = 1079.84 m = 3542.75 ft Mean mixing ratio: 18.19 g/kg Conv temperature: 31.68 C = 89.02 F Cap Strength: 0.92 C Lifted Index: -3.38 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.84 C Lifted Index @700 mb: -1.35 C Showalter Index: 2.42 C Risk: Showers probable Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 17.50 C K Index: 27.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 198.40 Risk: None Energy Index: -1.27 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 976.94 J/kg Max Up Vert Vel: 44.20 m/s Conv Inhibition (B-): 10.00 J/kg Cap Strength: 0.92 C Lift Cond Lev (LCL): 920.76 mb = 832.17 m = 2730.17 ft Lev Free Conv (LFC): 885.76 mb = 1170.05 m = 3838.69 ft Equ Level (EL): 865.76 mb = 1368.00 m = 4488.14 ft B at Equ Level: 7.93 J/kg Max Parcel Lev (MPL): 85.76 mb = 17551.05 m = 57581.47 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 12 35475 75 63 -60.9 -16.3 1 1009 17 80 5 -4.9 -0.9 2 1000 103 95 9 -9.0 0.8 3 925 792 95 22 -21.9 1.9 4 912 914 95 21 -20.9 1.8 5 850 1524 90 16 -16.0 0.0 6 850 1527 95 16 -15.9 1.4 7 791 2134 110 15 -14.1 5.1 8 763 2438 90 13 -13.0 0.0 9 736 2743 125 12 -9.8 6.9 10 710 3048 110 12 -11.3 4.1 11 700 3173 120 10 -8.7 5.0 12 685 3353 120 10 -8.7 5.0 13 660 3658 90 14 -14.0 0.0 14 635 3962 95 17 -16.9 1.5 15 612 4267 85 20 -19.9 -1.7 16 589 4572 80 16 -15.8 -2.8 17 568 4877 100 10 -9.8 1.7 18 547 5182 95 13 -13.0 1.1 19 527 5486 115 11 -10.0 4.6 20 507 5791 95 10 -10.0 0.9 21 500 5910 90 8 -8.0 0.0 22 401 7620 30 3 -1.5 -2.6 23 400 7630 80 6 -5.9 -1.0 24 354 8534 95 15 -14.9 1.3 25 340 8839 60 13 -11.3 -6.5 26 313 9449 55 12 -9.8 -6.9 27 301 9754 360 12 -0.0 -12.0 28 300 9770 355 14 1.2 -13.9 29 288 10058 360 17 -0.0 -17.0 30 276 10363 360 16 -0.0 -16.0 31 264 10668 335 10 4.2 -9.1 32 250 11050 300 12 10.4 -6.0 33 242 11278 300 12 10.4 -6.0 34 231 11582 290 3 2.8 -1.0 35 200 12540 275 14 13.9 -1.2 36 192 12802 275 16 15.9 -1.4 37 166 13716 290 14 13.2 -4.8 38 151 14326 280 13 12.8 -2.3 39 150 14350 285 8 7.7 -2.1 40 110 16154 185 1 0.1 1.0 41 100 16690 135 7 -4.9 4.9 42 99 16746 130 6 -4.6 3.9 43 94 17069 110 5 -4.7 1.7 44 89 17374 40 11 -7.1 -8.4 45 84 17678 25 11 -4.6 -10.0 46 75 18288 220 19 12.2 14.6 47 71 18593 260 10 9.8 1.7 48 70 18710 90 3 -3.0 0.0 49 68 18898 355 1 0.1 -1.0 50 58 19812 40 16 -10.3 -12.3 51 55 20117 20 13 -4.4 -12.2 52 52 20422 115 11 -10.0 4.6 53 50 20680 330 5 2.5 -4.3 54 45 21336 105 10 -9.7 2.6 55 41 21946 105 14 -13.5 3.6 56 39 22250 135 26 -18.4 18.4 57 37 22555 120 13 -11.3 6.5 58 35 22860 70 10 -9.4 -3.4 59 34 23165 35 20 -11.5 -16.4 60 32 23470 40 29 -18.6 -22.2 61 30 23860 85 29 -28.9 -2.5 62 29 24079 85 28 -27.9 -2.4 63 25 24994 95 23 -22.9 2.0 64 24 25298 80 27 -26.6 -4.7 65 22 25908 110 39 -36.6 13.3 66 20 26460 95 43 -42.8 3.7 67 16 27127 95 45 -44.8 3.9 68 14 27737 100 47 -46.3 8.2 69 9 29261 65 53 -48.0 -22.4 70 7 29870 75 63 -60.9 -16.3 Wind Parameters Energy-Hel index: -61.05 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.20250517.12.gif