UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for PTYA... Searching the city database file for: PTYA ... Date:1200Z 22 APR 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 27.0 25.8 93 1.2 26.1 80 4 299.5 303.3 299.0 361.6 21.18 1 1000 99 27.6 23.8 80 3.8 24.8 85 9 300.8 304.2 298.0 356.3 18.88 2 971 360 25.4 24.1 93 1.3 24.5 301.1 304.7 298.6 359.5 19.82 3 956 498 25.0 21.4 80 3.6 22.4 302.0 305.1 297.1 352.3 17.02 4 925 788 23.0 20.0 83 3.0 20.9 90 13 302.8 305.8 296.7 350.5 16.11 5 920 835 23.0 19.7 82 3.3 20.6 303.3 306.2 296.7 350.5 15.90 6 879 1232 20.2 19.4 95 0.8 19.6 304.4 307.4 297.3 353.1 16.34 7 858 1441 19.0 16.7 87 2.3 17.4 305.2 307.8 296.0 347.3 14.08 8 850 1522 18.4 17.2 93 1.2 17.6 90 6 305.4 308.2 296.5 349.4 14.68 9 840 1624 17.6 17.3 98 0.3 17.4 305.6 308.4 296.7 350.4 14.96 10 828 1747 17.4 17.4 100 0.0 17.4 306.7 309.5 297.2 352.6 15.28 11 813 1904 17.2 15.8 91 1.4 16.3 308.1 310.7 296.7 350.5 14.03 12 788 2170 15.6 15.0 96 0.6 15.2 309.1 311.7 296.8 350.8 13.74 13 777 2290 15.0 14.3 96 0.7 14.6 309.7 312.2 296.7 350.2 13.31 14 776 2301 15.0 14.3 96 0.7 14.6 309.8 312.3 296.7 350.4 13.33 15 771 2356 15.0 13.3 90 1.7 13.8 310.4 312.8 296.4 348.8 12.55 16 766 2411 15.4 9.4 67 6.0 11.6 311.4 313.3 294.6 341.3 9.71 17 765 2422 15.4 9.4 67 6.0 11.6 311.5 313.4 294.7 341.5 9.73 18 757 2511 14.8 10.2 74 4.6 11.9 311.8 313.8 295.2 343.8 10.38 19 727 2853 12.8 4.8 58 8.0 8.0 313.3 314.7 293.4 336.4 7.44 20 714 3005 11.4 7.5 77 3.9 9.0 313.3 315.1 294.7 341.7 9.15 21 708 3076 11.2 4.2 62 7.0 7.1 313.9 315.3 293.5 336.8 7.32 22 700 3171 10.6 4.6 66 6.0 7.1 145 3 314.2 315.7 293.9 338.0 7.62 23 698 3195 10.4 5.4 71 5.0 7.4 314.3 315.8 294.2 339.5 8.09 24 692 3266 10.0 2.0 57 8.0 5.5 314.6 315.8 293.0 334.7 6.40 25 688 3315 10.2 -0.8 46 11.0 4.3 315.3 316.3 292.3 332.0 5.25 26 682 3387 9.8 -0.2 50 10.0 4.4 315.7 316.7 292.6 333.2 5.53 27 680 3412 9.4 4.4 71 5.0 6.5 315.5 317.0 294.3 339.8 7.74 28 679 3424 9.4 3.4 66 6.0 5.9 315.6 317.0 293.9 338.3 7.22 29 675 3473 9.8 -5.2 34 15.0 2.4 316.6 317.4 291.5 329.0 3.85 30 666 3584 8.8 -4.2 40 13.0 2.2 316.7 317.5 291.8 330.2 4.21 31 662 3634 8.0 1.0 61 7.0 4.1 316.4 317.6 293.3 336.1 6.23 32 661 3646 8.0 0.0 57 8.0 3.7 316.5 317.6 293.0 334.9 5.80 33 658 3684 7.8 2.8 71 5.0 4.9 316.7 318.1 294.1 339.2 7.14 34 655 3721 8.0 -3.0 46 11.0 2.3 317.3 318.2 292.3 332.4 4.68 35 653 3746 7.8 -0.2 57 8.0 3.4 317.4 318.5 293.3 335.8 5.78 36 646 3835 7.4 -3.6 46 11.0 1.8 317.9 318.8 292.4 332.5 4.54 37 644 3861 7.2 -1.8 53 9.0 2.4 318.0 319.0 293.0 334.7 5.21 38 639 3925 7.2 -4.8 42 12.0 1.2 318.7 319.5 292.3 332.2 4.19 39 634 3989 6.8 -3.2 49 10.0 1.7 318.9 319.8 292.9 334.3 4.77 40 633 4002 7.0 -8.0 33 15.0 -0.0 319.3 319.9 291.7 330.1 3.30 41 630 4041 7.0 -11.0 26 18.0 -0.9 319.7 320.2 291.3 328.4 2.62 42 623 4133 6.4 -8.6 33 15.0 -0.5 320.1 320.7 291.9 330.6 3.20 43 588 4604 3.4 -15.6 23 19.0 -4.1 321.9 322.3 291.3 328.5 1.93 44 574 4799 2.0 -9.0 44 11.0 -3.0 322.5 323.2 292.7 333.7 3.37 45 570 4855 1.8 -11.2 37 13.0 -3.8 322.9 323.5 292.4 332.4 2.85 46 564 4940 1.4 -8.6 47 10.0 -3.2 323.4 324.1 293.1 335.2 3.54 47 551 5127 0.4 -11.6 40 12.0 -4.8 324.4 325.0 292.8 334.0 2.86 48 550 5142 0.4 -13.6 34 14.0 -5.3 324.6 325.0 292.4 332.8 2.43 49 549 5157 0.4 -15.6 29 16.0 -5.8 324.7 325.1 292.2 331.8 2.07 50 541 5274 -0.3 -15.3 31 15.0 -6.2 325.3 325.7 292.4 332.6 2.15 51 532 5408 -0.9 -19.9 22 19.0 -7.6 326.1 326.4 292.0 331.3 1.48 52 529 5453 -1.1 -20.1 22 19.0 -7.8 326.4 326.7 292.1 331.5 1.46 53 500 5900 -4.3 -21.3 25 17.0 -9.9 50 15 327.8 328.1 292.4 332.7 1.40 54 400 7630 -14.5 -35.5 15 21.0 -18.9 30 15 336.1 336.2 293.8 337.9 0.46 55 300 9750 -28.5 -46.5 16 18.0 -30.6 5 4 345.2 345.3 295.7 346.0 0.20 56 250 11030 -39.1 -55.1 17 16.0 -40.1 165 11 347.9 348.0 296.3 348.3 0.09 57 200 12520 -51.9 -62.9 26 11.0 -52.2 155 21 350.6 350.6 296.8 350.8 0.04 58 150 14310 -66.7 -76.7 23 10.0 -66.8 150 26 355.2 355.2 297.7 355.2 0.01 59 113 15968 -79.1 -87.1 26 8.0 -79.1 130 16 362.0 362.0 299.1 362.0 0.00 60 100 16660 -79.9 -85.9 36 6.0 -79.9 35 16 373.4 373.4 301.1 373.4 0.00 61 90 17256 -80.3 -88.3 25 8.0 -80.3 384.0 384.0 302.9 384.0 0.00 62 87 17448 -78.9 -87.9 22 9.0 -78.9 390.5 390.5 303.9 390.5 0.00 63 80 17922 -81.9 -89.9 24 8.0 -81.9 393.8 393.8 304.3 393.8 0.00 64 75 18287 -78.7 -88.7 18 10.0 -78.7 407.9 407.9 306.2 407.9 0.00 65 70 18680 -78.7 -89.7 15 11.0 -78.7 135 9 416.0 416.0 307.2 416.0 0.00 66 67 18932 -75.5 -89.5 9 14.0 -75.6 428.2 428.2 308.6 428.2 0.00 67 63 19290 -74.5 -90.5 7 16.0 -74.6 438.0 438.0 309.7 438.0 0.00 68 59 19671 -74.9 -90.9 7 16.0 -75.0 445.4 445.4 310.4 445.4 0.00 69 56 19978 -70.7 -90.7 4 20.0 -70.8 461.7 461.7 311.9 461.7 0.00 70 54 20193 -72.3 -90.3 5 18.0 -72.4 462.8 462.8 312.0 462.8 0.00 71 50 20650 -68.7 -90.7 3 22.0 -68.9 260 23 481.6 481.6 313.6 481.6 0.00 72 48 20893 -69.5 -90.5 3 21.0 -69.6 485.3 485.3 313.9 485.4 0.00 73 46 21148 -67.1 -90.1 2 23.0 -67.4 497.1 497.1 314.7 497.1 0.00 74 45 21280 -66.9 -89.9 3 23.0 -67.2 500.7 500.7 315.0 500.7 0.00 75 41 21848 -61.9 -88.9 2 27.0 -62.4 526.7 526.7 316.7 526.7 0.00 76 38 22320 -59.7 -87.7 1 28.0 -60.4 543.8 543.9 317.8 543.9 0.00 77 37 22486 -60.3 -88.3 1 28.0 -61.0 546.5 546.5 317.9 546.5 0.00 78 34 23015 -58.3 -87.3 1 29.0 -59.3 565.1 565.1 318.9 565.1 0.01 79 30 23800 -58.9 -87.9 1 29.0 -59.9 5 8 584.1 584.1 319.9 584.1 0.01 80 29 24013 -58.9 -87.9 1 29.0 -60.0 589.8 589.8 320.2 589.8 0.01 81 28 24235 -55.9 -86.9 1 31.0 -57.4 604.0 604.1 320.8 604.1 0.01 82 24 25211 -58.7 -87.7 1 29.0 -60.0 623.1 623.1 321.6 623.2 0.01 83 23 25480 -57.3 -87.3 1 30.0 -58.9 634.9 634.9 322.1 634.9 0.01 84 22 25764 -52.9 -85.9 1 33.0 -55.4 656.1 656.1 322.9 656.2 0.01 85 21 26065 -52.5 -84.5 1 32.0 -55.2 666.1 666.1 323.3 666.2 0.01 86 20 26380 -53.1 -85.1 1 32.0 -55.8 90 41 673.6 673.6 323.6 673.7 0.01 87 18 27064 -50.3 -84.3 1 34.0 -53.9 703.1 703.1 324.6 703.2 0.02 88 17 27436 -51.5 -84.5 1 33.0 -54.9 710.8 710.8 324.8 711.0 0.02 89 17 27436 -49.5 -83.5 1 34.0 -53.5 717.2 717.2 325.0 717.4 0.02 90 16 27832 -51.1 -84.1 1 33.0 -54.8 724.6 724.6 325.2 724.7 0.02 91 14 28708 -47.3 -83.3 1 36.0 -52.8 765.6 765.7 326.4 765.9 0.03 92 13 29205 -41.9 -80.9 1 39.0 -50.0 800.7 800.8 327.3 801.2 0.04 93 12 29750 -39.3 -80.3 1 41.0 -49.1 828.5 828.5 327.9 829.0 0.05 94 11 30345 -40.3 -80.3 1 40.0 -50.0 845.7 845.8 328.3 846.3 0.06 95 10 31000 -36.9 -78.9 0 42.0 -48.9 95 66 881.8 881.8 329.1 882.6 0.08 96 7.6 32906 -34.7 -77.7 0 43.0 -49.5 962.7 962.8 330.6 964.1 0.13 97 7.5 32999 -34.7 -77.7 0 43.0 -49.6 966.3 966.4 330.7 967.8 0.13 98 7.0 33480 -34.9 -77.9 0 43.0 -50.1 90 74 984.8 984.8 330.9 986.3 0.13 99 6.9 33580 -34.7 -77.7 0 43.0 -50.1 989.7 989.7 331.0 991.3 0.14 TRP 113 15968 -79.1 -87.1 26 8.0 -79.1 130 16 362.0 362.0 299.1 362.0 0.00 WND 6.0 90 80 Sounding variables and indices 1000-500 mb thick: 5801.00 m Freezing level: 544.43 mb = 5223.72 m = 17137.99 ft Wetbulb zero: 633.02 mb = 4001.70 m = 13128.77 ft Precipitable water: 2.07 inches Sfc-500 mean rel hum: 61.22 % Est. max temperature: 32.78 C = 91.00 F Sfc-Lift cond lev (LCL): 991.12 mb = 178.21 m = 584.66 ft T: 26.93 C 700-500 lapse rate: 5.46 C/km ThetaE index: 9.06 C Layer 956.0- 879.0 mb Conv cond level (CCL): 889.89 mb = 1125.07 m = 3691.14 ft Mean mixing ratio: 17.79 g/kg Conv temperature: 31.63 C = 88.93 F Cap Strength: 1.43 C Lifted Index: -2.85 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.45 C Lifted Index @700 mb: -1.17 C Showalter Index: -1.10 C Risk: Thunderstorms probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 21.50 C K Index: 33.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 233.40 Risk: None Energy Index: -3.20 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 991.55 J/kg Max Up Vert Vel: 44.53 m/s Conv Inhibition (B-): 19.03 J/kg Cap Strength: 1.43 C Lift Cond Lev (LCL): 919.22 mb = 842.76 m = 2764.92 ft Lev Free Conv (LFC): 864.22 mb = 1378.80 m = 4523.56 ft Equ Level (EL): 764.22 mb = 2430.73 m = 7974.74 ft B at Equ Level: 25.04 J/kg Max Parcel Lev (MPL): 84.22 mb = 17631.51 m = 57845.46 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 6 41013 90 80 -80.0 0.0 1 1008 17 80 4 -3.9 -0.7 2 1000 99 85 9 -9.0 -0.8 3 925 788 90 13 -13.0 0.0 4 912 914 80 6 -5.9 -1.0 5 850 1522 90 6 -6.0 0.0 6 820 1829 110 10 -9.4 3.4 7 791 2134 110 9 -8.5 3.1 8 710 3048 110 1 -0.9 0.3 9 700 3171 145 3 -1.7 2.5 10 612 4267 45 12 -8.5 -8.5 11 589 4572 65 16 -14.5 -6.8 12 567 4877 50 18 -13.8 -11.6 13 526 5486 35 20 -11.5 -16.4 14 507 5791 55 14 -11.5 -8.0 15 500 5900 50 15 -11.5 -9.6 16 469 6401 35 23 -13.2 -18.8 17 451 6706 45 19 -13.4 -13.4 18 417 7315 30 25 -12.5 -21.7 19 400 7630 30 15 -7.5 -13.0 20 369 8230 30 13 -6.5 -11.3 21 354 8534 40 3 -1.9 -2.3 22 339 8839 340 10 3.4 -9.4 23 313 9449 340 18 6.2 -16.9 24 300 9750 5 4 -0.3 -4.0 25 300 9754 340 10 3.4 -9.4 26 275 10363 260 1 1.0 0.2 27 252 10973 155 10 -4.2 9.1 28 250 11030 165 11 -2.8 10.6 29 241 11278 175 12 -1.0 12.0 30 210 12192 150 17 -8.5 14.7 31 200 12520 155 21 -8.9 19.0 32 157 14021 165 27 -7.0 26.1 33 150 14310 150 26 -13.0 22.5 34 150 14326 155 29 -12.3 26.3 35 115 15850 110 10 -9.4 3.4 36 113 15968 130 16 -12.3 10.3 37 109 16154 135 15 -10.6 10.6 38 104 16459 70 8 -7.5 -2.7 39 100 16660 35 16 -9.2 -13.1 40 98 16764 35 11 -6.3 -9.0 41 93 17069 30 20 -10.0 -17.3 42 88 17374 40 21 -13.5 -16.1 43 84 17678 95 17 -16.9 1.5 44 71 18593 65 24 -21.8 -10.1 45 70 18680 135 9 -6.4 6.4 46 67 18898 130 11 -8.4 7.1 47 64 19202 265 13 13.0 1.1 48 61 19507 260 19 18.7 3.3 49 58 19812 290 21 19.7 -7.2 50 55 20117 290 14 13.2 -4.8 51 52 20422 270 21 21.0 -0.0 52 50 20650 260 23 22.7 4.0 53 49 20726 260 25 24.6 4.3 54 43 21641 270 16 16.0 -0.0 55 41 21946 260 10 9.8 1.7 56 39 22250 290 11 10.3 -3.8 57 35 22860 260 19 18.7 3.3 58 33 23165 295 19 17.2 -8.0 59 32 23470 280 24 23.6 -4.2 60 30 23800 5 8 -0.7 -8.0 61 29 24079 340 11 3.8 -10.3 62 27 24384 70 10 -9.4 -3.4 63 25 24994 70 18 -16.9 -6.2 64 24 25298 105 18 -17.4 4.7 65 20 26380 90 41 -41.0 0.0 66 20 26518 70 35 -32.9 -12.0 67 19 26822 90 40 -40.0 0.0 68 18 27127 75 44 -42.5 -11.4 69 15 28346 90 58 -58.0 0.0 70 14 28956 100 62 -61.1 10.8 71 10 31000 95 66 -65.7 5.8 72 7 33480 90 74 -74.0 0.0 Wind Parameters Energy-Hel index: -61.97 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.20250422.12.gif