UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052100.upa.cvt Date: 0000Z 21 MAY 25 Searching for PTYA... Searching the city database file for: PTYA ... Date:0000Z 21 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 1008 17 29.8 25.6 78 4.2 26.6 10 7 302.3 306.1 299.5 364.3 20.92 1 1001 89 28.6 24.1 77 4.5 25.3 301.7 305.2 298.4 358.4 19.21 2 1000 99 28.4 24.0 77 4.4 25.2 85 9 301.5 305.1 298.3 358.0 19.11 3 961 452 25.2 23.4 90 1.8 23.9 301.8 305.3 298.4 358.5 19.19 4 959 470 25.2 22.1 83 3.1 22.9 301.9 305.2 297.5 354.3 17.73 5 944 609 24.2 21.5 85 2.7 22.3 302.3 305.5 297.4 353.6 17.35 6 934 703 23.8 20.2 80 3.6 21.2 302.8 305.8 296.8 350.6 16.16 7 925 788 23.2 19.5 80 3.7 20.6 80 18 303.0 305.9 296.5 349.3 15.61 8 898 1046 21.8 14.8 64 7.0 17.1 304.2 306.4 294.2 339.5 11.87 9 854 1482 19.0 14.3 74 4.7 15.8 305.6 307.9 294.8 341.9 12.09 10 850 1522 18.8 13.8 73 5.0 15.5 75 13 305.8 308.0 294.6 341.1 11.75 11 841 1613 18.4 12.4 68 6.0 14.5 306.4 308.4 294.0 338.9 10.82 12 823 1799 16.8 13.7 82 3.1 14.7 306.6 308.8 295.0 342.8 12.06 13 805 1987 15.8 10.8 72 5.0 12.6 307.4 309.3 293.9 338.2 10.16 14 788 2168 14.2 13.0 92 1.2 13.4 307.6 309.9 295.3 344.0 12.04 15 763 2441 13.2 9.1 76 4.1 10.6 309.4 311.2 294.0 338.5 9.55 16 757 2507 12.8 9.6 81 3.2 10.8 309.6 311.5 294.3 340.1 9.97 17 755 2529 12.8 10.2 84 2.6 11.2 309.9 311.8 294.7 341.7 10.41 18 750 2585 13.0 9.3 78 3.7 10.7 310.7 312.6 294.6 340.9 9.86 19 747 2619 13.4 4.4 54 9.0 8.2 311.5 312.8 292.6 333.3 7.04 20 741 2687 13.2 2.2 47 11.0 7.0 312.0 313.1 291.9 330.9 6.06 21 739 2710 13.2 4.2 54 9.0 7.9 312.2 313.6 292.8 334.0 7.01 22 736 2744 13.4 -1.6 35 15.0 5.5 312.8 313.7 291.0 327.4 4.62 23 735 2756 13.4 -1.6 35 15.0 5.5 312.9 313.8 291.0 327.5 4.63 24 729 2825 13.0 1.0 44 12.0 6.3 313.2 314.3 292.0 331.0 5.65 25 712 3023 11.6 -0.4 43 12.0 5.1 313.8 314.8 291.8 330.3 5.22 26 710 3046 11.6 -0.4 43 12.0 5.1 314.1 315.1 291.9 330.6 5.24 27 707 3082 11.2 0.2 47 11.0 5.2 314.0 315.0 292.1 331.3 5.50 28 701 3153 10.4 5.5 72 4.9 7.5 313.9 315.4 294.1 339.1 8.11 29 700 3165 10.4 5.4 71 5.0 7.4 95 13 314.0 315.5 294.1 339.2 8.06 30 691 3273 10.2 1.2 54 9.0 5.2 314.9 316.1 292.8 334.0 6.05 31 687 3321 9.8 4.8 71 5.0 6.8 315.0 316.5 294.3 339.7 7.88 32 685 3345 9.8 0.8 53 9.0 4.8 315.3 316.4 292.8 334.0 5.93 33 682 3381 9.8 0.8 53 9.0 4.8 315.7 316.8 292.9 334.5 5.95 34 659 3665 7.6 0.6 61 7.0 3.7 316.3 317.5 293.2 335.6 6.08 35 655 3715 7.6 -2.4 49 10.0 2.4 316.9 317.8 292.4 332.5 4.90 36 652 3753 7.2 0.2 61 7.0 3.4 316.8 318.0 293.3 335.8 5.96 37 647 3816 6.8 0.8 66 6.0 3.5 317.1 318.3 293.6 337.0 6.28 38 636 3956 6.0 -2.0 56 8.0 1.8 317.7 318.7 292.9 334.4 5.20 39 629 4047 5.6 -1.4 61 7.0 1.9 318.3 319.3 293.3 335.9 5.50 40 628 4060 5.4 -1.6 61 7.0 1.7 318.2 319.2 293.2 335.6 5.42 41 627 4073 5.6 -10.4 31 16.0 -1.4 318.6 319.1 291.0 327.7 2.76 42 626 4086 5.8 -13.2 24 19.0 -2.1 318.9 319.4 290.6 326.3 2.21 43 621 4151 5.6 -9.4 33 15.0 -1.2 319.4 320.0 291.5 329.4 3.02 44 617 4204 5.2 -14.8 22 20.0 -2.8 319.6 320.0 290.6 326.2 1.96 45 613 4257 5.0 -14.0 24 19.0 -2.7 319.9 320.3 290.9 327.0 2.11 46 610 4297 4.6 -8.4 38 13.0 -1.4 319.9 320.6 291.9 330.9 3.32 47 609 4311 4.4 -1.6 65 6.0 1.2 319.8 320.9 293.8 337.9 5.59 48 603 4391 4.0 -3.0 60 7.0 0.4 320.3 321.3 293.5 336.8 5.09 49 600 4432 3.6 -0.8 73 4.4 1.2 320.3 321.5 294.3 339.7 6.03 50 596 4486 3.4 -1.1 72 4.5 1.0 320.7 321.8 294.3 339.8 5.93 51 593 4527 3.2 -4.8 56 8.0 -0.8 320.9 321.8 293.2 335.6 4.52 52 592 4540 3.2 -5.8 52 9.0 -1.2 321.1 321.9 293.0 334.8 4.19 53 588 4595 2.8 -6.2 52 9.0 -1.6 321.2 322.0 293.0 334.6 4.09 54 500 5890 -4.1 -20.1 28 16.0 -9.6 75 2 328.0 328.4 292.6 333.5 1.55 55 400 7620 -14.5 -16.8 83 2.3 -15.3 40 2 336.1 336.7 295.6 345.2 2.57 56 300 9750 -27.9 -31.6 71 3.7 -28.6 225 19 346.1 346.3 296.5 349.5 0.91 57 250 11030 -38.1 -43.1 59 5.0 -38.6 195 28 349.4 349.5 296.8 350.8 0.34 58 200 12520 -51.3 -61.3 29 10.0 -51.6 185 31 351.5 351.5 297.0 351.7 0.05 59 150 14320 -67.3 -71.2 58 3.9 -67.3 275 19 354.2 354.2 297.5 354.2 0.02 60 100 16680 -81.9 -84.9 60 3.0 -81.9 30 10 369.5 369.5 300.5 369.5 0.00 61 96 16908 -82.7 -85.3 64 2.6 -82.7 30 16 372.3 372.3 300.9 372.3 0.00 62 87 17459 -80.9 -87.9 30 7.0 -80.9 386.5 386.5 303.3 386.5 0.00 63 85 17591 -78.1 -87.1 22 9.0 -78.1 394.8 394.8 304.5 394.8 0.00 64 81 17866 -79.1 -88.1 21 9.0 -79.1 398.2 398.2 304.9 398.2 0.00 65 79 18008 -77.5 -87.5 19 10.0 -77.5 404.4 404.4 305.8 404.4 0.00 66 74 18381 -79.7 -89.7 18 10.0 -79.7 407.4 407.4 306.2 407.4 0.00 67 70 18700 -74.3 -89.3 8 15.0 -74.3 40 6 425.4 425.4 308.3 425.4 0.00 68 67 18958 -70.7 -89.7 4 19.0 -70.8 438.6 438.6 309.7 438.6 0.00 69 63 19323 -71.5 -89.5 5 18.0 -71.6 444.6 444.6 310.3 444.6 0.00 70 59 19713 -70.1 -90.1 4 20.0 -70.2 456.2 456.2 311.4 456.2 0.00 71 57 19920 -67.3 -89.3 3 22.0 -67.5 467.1 467.1 312.4 467.1 0.00 72 52 20473 -68.7 -89.7 3 21.0 -68.9 476.2 476.2 313.1 476.2 0.00 73 51 20590 -66.5 -89.5 3 23.0 -66.7 484.0 484.0 313.8 484.0 0.00 74 50 20710 -66.5 -89.5 3 23.0 -66.8 180 10 486.8 486.8 314.0 486.8 0.00 75 49 20832 -67.3 -89.3 3 22.0 -67.5 487.7 487.7 314.1 487.7 0.00 76 45 21351 -62.1 -89.1 2 27.0 -62.6 512.3 512.4 315.8 512.4 0.00 77 42 21778 -59.9 -86.9 2 27.0 -60.6 528.0 528.0 316.8 528.0 0.00 78 39 22237 -62.7 -87.7 2 25.0 -63.2 532.2 532.2 317.1 532.3 0.00 79 37 22564 -59.7 -87.7 1 28.0 -60.5 548.0 548.0 318.0 548.0 0.00 80 34 23090 -61.1 -88.1 2 27.0 -61.8 557.7 557.7 318.5 557.8 0.00 81 31 23657 -65.1 -90.1 2 25.0 -65.6 561.9 561.9 318.8 561.9 0.00 82 31 23657 -62.7 -89.7 1 27.0 -63.3 568.4 568.4 319.0 568.4 0.00 83 30 23860 -60.3 -88.3 1 28.0 -61.2 80 31 580.3 580.3 319.7 580.3 0.01 84 29 24073 -58.3 -87.3 1 29.0 -59.5 591.4 591.4 320.2 591.5 0.01 85 25 25007 -59.1 -87.1 1 28.0 -60.3 614.8 614.8 321.3 614.8 0.01 86 24 25264 -58.7 -87.7 1 29.0 -60.0 623.1 623.1 321.6 623.2 0.01 87 23 25534 -55.1 -86.1 1 31.0 -57.1 641.4 641.4 322.3 641.4 0.01 88 22 25818 -56.5 -86.5 1 30.0 -58.3 645.4 645.4 322.5 645.5 0.01 89 20 26430 -52.1 -85.1 1 33.0 -55.0 85 53 676.7 676.7 323.7 676.8 0.01 90 19 26765 -49.3 -83.3 1 34.0 -53.1 695.4 695.4 324.3 695.6 0.02 91 17 27499 -46.3 -82.3 1 36.0 -51.5 727.5 727.5 325.3 727.7 0.03 92 16 27901 -47.9 -82.9 1 35.0 -52.7 735.0 735.0 325.5 735.2 0.03 93 15 28328 -47.5 -82.5 1 35.0 -52.7 750.0 750.0 326.0 750.3 0.03 94 12 29823 -41.5 -80.5 1 39.0 -50.1 820.7 820.7 327.7 821.2 0.05 95 10 31060 -41.9 -81.9 1 40.0 -51.2 95 62 863.1 863.2 328.7 863.6 0.05 96 7.6 32930 -38.1 -80.1 0 42.0 -50.8 949.0 949.0 330.4 949.9 0.09 97 7.0 33500 -34.1 -77.1 0 43.0 -49.7 95 67 988.1 988.2 331.0 989.9 0.15 98 6.8 33703 -32.9 -76.9 0 44.0 -49.5 1001.3 1001.4 331.2 1003.2 0.16 99 6.3 34242 -31.5 -75.5 0 44.0 -49.5 1029.4 1029.5 331.6 1032.1 0.21 100 6.2 34356 -31.7 -75.7 0 44.0 -49.6 1033.2 1033.4 331.7 1035.9 0.21 TRP 96 16908 -82.7 -85.3 64 2.6 -82.7 30 16 372.3 372.3 300.9 372.3 0.00 WND 6.0 90 75 Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 552.29 mb = 5120.62 m = 16799.73 ft Wetbulb zero: 627.46 mb = 4066.87 m = 13342.58 ft Precipitable water: 2.02 inches Sfc-500 mean rel hum: 60.24 % Est. max temperature: 33.05 C = 91.49 F Sfc-Lift cond lev (LCL): 949.16 mb = 561.42 m = 1841.91 ft T: 24.55 C 700-500 lapse rate: 5.32 C/km ThetaE index: 18.93 C Layer 959.0- 854.0 mb Conv cond level (CCL): 877.72 mb = 1244.30 m = 4082.29 ft Mean mixing ratio: 17.56 g/kg Conv temperature: 32.39 C = 90.30 F Cap Strength: 1.31 C Lifted Index: -2.60 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.79 C Lifted Index @700 mb: -1.34 C Showalter Index: 2.27 C Risk: Showers probable Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 17.90 C K Index: 31.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 193.60 Risk: None Energy Index: -1.42 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 895.64 J/kg Max Up Vert Vel: 42.32 m/s Conv Inhibition (B-): 21.63 J/kg Cap Strength: 1.31 C Lift Cond Lev (LCL): 911.05 mb = 920.61 m = 3020.34 ft Lev Free Conv (LFC): 836.05 mb = 1664.03 m = 5459.36 ft Equ Level (EL): 146.05 mb = 14475.45 m = 47491.06 ft B at Equ Level: 882.73 J/kg Max Parcel Lev (MPL): 86.05 mb = 17521.92 m = 57485.91 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 6 41013 90 75 -75.0 0.0 1 1008 17 10 7 -1.2 -6.9 2 1000 99 85 9 -9.0 -0.8 3 925 788 80 18 -17.7 -3.1 4 912 914 80 18 -17.7 -3.1 5 850 1522 75 13 -12.6 -3.4 6 850 1524 75 13 -12.6 -3.4 7 820 1829 90 14 -14.0 0.0 8 791 2134 95 9 -9.0 0.8 9 763 2438 115 13 -11.8 5.5 10 736 2743 80 14 -13.8 -2.4 11 710 3048 75 13 -12.6 -3.4 12 700 3165 95 13 -13.0 1.1 13 684 3353 95 14 -13.9 1.2 14 611 4267 50 8 -6.1 -5.1 15 500 5890 75 2 -1.9 -0.5 16 416 7315 25 12 -5.1 -10.9 17 400 7620 40 2 -1.3 -1.5 18 384 7925 350 1 0.2 -1.0 19 354 8534 240 18 15.6 9.0 20 339 8839 230 21 16.1 13.5 21 300 9750 225 19 13.4 13.4 22 300 9754 235 18 14.7 10.3 23 287 10058 225 25 17.7 17.7 24 275 10363 195 23 6.0 22.2 25 250 11030 195 28 7.2 27.0 26 201 12497 180 34 0.0 34.0 27 200 12520 185 31 2.7 30.9 28 182 13106 195 31 8.0 29.9 29 150 14320 275 19 18.9 -1.7 30 135 14935 305 17 13.9 -9.8 31 128 15240 335 14 5.9 -12.7 32 122 15545 355 10 0.9 -10.0 33 115 15850 10 2 -0.3 -2.0 34 100 16680 30 10 -5.0 -8.7 35 96 16908 30 16 -8.0 -13.9 36 93 17069 30 10 -5.0 -8.7 37 88 17374 45 15 -10.6 -10.6 38 84 17678 15 15 -3.9 -14.5 39 79 17983 340 15 5.1 -14.1 40 75 18288 10 11 -1.9 -10.8 41 71 18593 120 22 -19.1 11.0 42 70 18700 40 6 -3.9 -4.6 43 68 18898 115 11 -10.0 4.6 44 64 19202 305 2 1.6 -1.1 45 61 19507 270 10 10.0 -0.0 46 58 19812 345 10 2.6 -9.7 47 55 20117 355 21 1.8 -20.9 48 52 20422 345 10 2.6 -9.7 49 50 20710 180 10 0.0 10.0 50 50 20726 250 10 9.4 3.4 51 47 21031 180 10 0.0 10.0 52 45 21336 170 10 -1.7 9.8 53 43 21641 65 10 -9.1 -4.2 54 37 22555 200 1 0.3 0.9 55 34 23165 85 11 -11.0 -1.0 56 30 23774 60 14 -12.1 -7.0 57 30 23860 80 31 -30.5 -5.4 58 26 24689 80 41 -40.4 -7.1 59 25 24994 95 43 -42.8 3.7 60 24 25298 80 37 -36.4 -6.4 61 21 26213 75 53 -51.2 -13.7 62 20 26430 85 53 -52.8 -4.6 63 20 26518 90 56 -56.0 0.0 64 17 27432 100 48 -47.3 8.3 65 16 27737 110 49 -46.0 16.8 66 16 28042 95 54 -53.8 4.7 67 12 29870 110 59 -55.4 20.2 68 10 31060 95 62 -61.8 5.4 69 7 33500 95 67 -66.7 5.8 Wind Parameters Energy-Hel index: -55.97 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.20250521.00.gif