UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for PTYA... Searching the city database file for: PTYA ... Date:0000Z 13 OCT 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 30.0 25.8 78 4.2 26.9 70 6 302.4 306.3 299.7 365.2 21.16 1 1006 46 28.8 24.3 77 4.5 25.4 68 6 301.4 305.0 298.4 358.5 19.35 2 1000 104 28.2 23.6 76 4.6 24.8 65 7 301.4 304.8 298.0 356.3 18.65 3 941 642 23.4 21.4 89 2.0 22.0 74 12 301.8 304.9 297.3 352.8 17.30 4 925 792 22.8 20.2 85 2.6 20.9 70 11 302.6 305.6 296.8 350.9 16.32 5 863 1395 19.4 14.7 74 4.7 16.3 57 15 305.1 307.4 294.8 341.9 12.28 6 852 1506 18.4 15.9 85 2.5 16.7 55 15 305.2 307.7 295.6 345.5 13.46 7 850 1526 18.4 15.3 82 3.1 16.3 55 15 305.4 307.8 295.3 344.2 12.97 8 848 1546 18.4 14.5 78 3.9 15.8 55 15 305.6 307.9 295.0 342.6 12.34 9 841 1617 17.8 15.1 84 2.7 16.0 55 15 305.7 308.1 295.4 344.5 12.94 10 837 1658 17.6 15.0 85 2.6 15.8 55 15 305.9 308.3 295.4 344.7 12.92 11 803 2013 16.2 11.2 72 5.0 13.0 55 17 308.1 310.1 294.3 339.8 10.46 12 787 2184 15.4 10.4 72 5.0 12.2 55 17 309.0 310.9 294.3 339.8 10.12 13 784 2217 15.0 11.9 82 3.1 13.0 55 17 308.9 311.0 295.1 343.1 11.24 14 780 2260 15.2 10.6 74 4.6 12.3 55 17 309.6 311.5 294.6 341.2 10.35 15 772 2348 14.6 11.3 81 3.3 12.4 55 16 309.9 311.9 295.1 343.3 10.97 16 763 2447 14.6 8.6 67 6.0 10.9 55 16 310.9 312.6 294.1 339.3 9.23 17 757 2514 14.0 9.2 73 4.8 11.0 54 16 310.9 312.8 294.5 340.7 9.70 18 746 2638 13.6 6.6 63 7.0 9.3 52 16 311.8 313.4 293.6 337.2 8.22 19 737 2740 12.8 8.0 73 4.8 9.8 50 16 312.0 313.8 294.4 340.3 9.18 20 726 2867 12.2 5.2 62 7.0 8.0 48 15 312.7 314.2 293.4 336.5 7.66 21 710 3053 11.0 6.0 71 5.0 8.0 45 15 313.4 315.0 294.1 339.2 8.29 22 707 3089 10.8 3.8 62 7.0 6.8 50 14 313.6 314.9 293.3 335.8 7.13 23 701 3160 10.4 4.4 66 6.0 6.9 59 13 313.9 315.3 293.6 337.3 7.50 24 700 3172 10.4 4.4 66 6.0 6.9 60 13 314.0 315.4 293.7 337.5 7.51 25 697 3208 10.2 2.2 58 8.0 5.7 61 13 314.2 315.4 292.9 334.4 6.45 26 686 3340 9.6 2.6 62 7.0 5.6 65 12 314.9 316.2 293.3 336.1 6.74 27 661 3647 7.2 4.5 83 2.7 5.6 51 15 315.6 317.1 294.5 340.8 8.02 28 656 3709 7.2 3.2 76 4.0 4.9 53 15 316.3 317.7 294.2 339.5 7.37 29 646 3835 6.2 3.3 82 2.9 4.5 63 17 316.5 318.0 294.4 340.3 7.54 30 645 3848 6.2 1.4 71 4.8 3.5 64 17 316.7 317.9 293.7 337.5 6.58 31 643 3874 6.2 2.9 79 3.3 4.3 66 17 317.0 318.4 294.4 340.2 7.36 32 631 4028 5.0 0.5 73 4.5 2.5 74 18 317.3 318.5 293.7 337.3 6.30 33 626 4093 4.6 2.4 86 2.2 3.4 73 18 317.6 319.0 294.5 340.7 7.29 34 622 4145 4.4 0.2 74 4.2 2.1 72 18 317.9 319.1 293.8 337.9 6.25 35 612 4277 3.6 0.6 81 3.0 2.0 70 18 318.5 319.7 294.1 339.4 6.55 36 606 4357 3.2 -3.8 60 7.0 -0.3 69 18 318.9 319.8 292.9 334.3 4.77 37 603 4397 3.0 -4.0 60 7.0 -0.5 68 18 319.1 320.1 292.9 334.4 4.72 38 600 4437 2.8 -3.2 65 6.0 -0.3 68 18 319.4 320.3 293.2 335.6 5.04 39 597 4478 2.2 -1.2 78 3.4 0.4 67 17 319.1 320.3 293.8 338.0 5.88 40 589 4587 1.2 -1.4 83 2.6 -0.2 65 17 319.2 320.3 293.9 338.0 5.87 41 581 4697 1.0 -5.0 64 6.0 -2.0 63 17 320.2 321.1 293.0 335.0 4.54 42 570 4850 0.0 -2.6 83 2.6 -1.3 61 16 320.8 321.9 294.0 338.7 5.55 43 566 4907 -0.3 -2.7 84 2.4 -1.6 60 16 321.1 322.2 294.1 339.1 5.55 44 561 4978 -0.3 -5.2 69 4.9 -2.7 62 16 321.9 322.8 293.6 337.1 4.63 45 557 5035 -0.7 -5.2 72 4.5 -2.9 64 16 322.1 323.0 293.7 337.4 4.67 46 549 5150 -1.7 -3.2 89 1.5 -2.5 67 15 322.2 323.3 294.4 340.2 5.51 47 535 5356 -2.5 -6.5 74 4.0 -4.4 73 15 323.7 324.5 293.9 338.2 4.40 48 528 5460 -3.3 -7.0 76 3.7 -5.0 76 15 323.9 324.8 293.9 338.1 4.29 49 525 5505 -3.5 -7.7 73 4.2 -5.4 77 15 324.2 325.0 293.7 337.8 4.08 50 523 5536 -3.5 -11.5 54 8.0 -6.9 78 15 324.6 325.2 293.0 334.8 3.03 51 521 5566 -3.7 -13.7 46 10.0 -7.7 79 15 324.7 325.2 292.6 333.3 2.55 52 518 5612 -3.7 -14.7 42 11.0 -8.0 80 14 325.2 325.7 292.6 333.3 2.36 53 516 5642 -4.1 -14.1 46 10.0 -8.1 81 14 325.1 325.6 292.7 333.5 2.49 54 500 5890 -5.9 -10.7 69 4.8 -7.9 75 17 325.8 326.5 293.6 337.2 3.38 55 400 7610 -15.7 -19.4 73 3.7 -16.9 85 25 334.6 335.0 294.8 341.9 2.06 56 300 9720 -30.7 -50.7 12 20.0 -32.6 90 12 342.1 342.1 295.0 342.6 0.12 57 250 10990 -40.5 -55.5 18 15.0 -41.3 120 14 345.9 345.9 295.8 346.2 0.08 58 200 12470 -53.3 -65.3 22 12.0 -53.6 125 16 348.4 348.4 296.3 348.5 0.03 59 150 14250 -68.3 -71.8 61 3.5 -68.3 110 16 352.4 352.4 297.2 352.5 0.02 60 105 16324 -80.5 -85.5 43 5.0 -80.5 70 49 367.0 367.0 300.0 367.0 0.00 61 100 16600 -79.9 -85.9 36 6.0 -79.9 90 40 373.4 373.4 301.1 373.4 0.00 62 99 16657 -79.9 -85.9 36 6.0 -79.9 90 40 374.4 374.4 301.4 374.4 0.00 63 97 16772 -78.7 -85.7 31 7.0 -78.7 90 40 379.0 379.0 302.1 379.0 0.00 64 96 16832 -75.1 -84.1 23 9.0 -75.2 92 37 387.1 387.1 303.3 387.1 0.00 65 81 17811 -76.9 -86.9 19 10.0 -76.9 77 23 402.7 402.7 305.6 402.7 0.00 66 79 17955 -75.1 -86.1 16 11.0 -75.2 84 26 409.3 409.3 306.4 409.3 0.00 67 77 18105 -72.1 -86.1 10 14.0 -72.2 87 23 418.6 418.6 307.6 418.6 0.00 68 70 18660 -76.1 -87.1 16 11.0 -76.2 125 10 421.6 421.6 307.9 421.6 0.00 69 67 18913 -76.7 -87.7 16 11.0 -76.7 108 10 425.6 425.6 308.3 425.6 0.00 70 64 19179 -73.1 -88.1 8 15.0 -73.2 91 10 439.1 439.1 309.8 439.1 0.00 71 62 19365 -73.7 -88.7 8 15.0 -73.7 113 10 441.8 441.8 310.1 441.8 0.00 72 56 19965 -69.9 -89.9 4 20.0 -70.1 97 14 463.5 463.5 312.1 463.5 0.00 73 53 20293 -70.5 -89.5 4 19.0 -70.6 74 16 469.5 469.5 312.6 469.5 0.00 74 50 20640 -69.1 -90.1 3 21.0 -69.3 50 18 480.7 480.7 313.5 480.7 0.00 75 48 20884 -70.3 -91.3 3 21.0 -70.5 57 20 483.4 483.4 313.7 483.4 0.00 76 47 21010 -68.3 -90.3 3 22.0 -68.5 51 18 491.2 491.2 314.3 491.2 0.00 77 39 22141 -65.1 -90.1 2 25.0 -65.5 87 53 526.2 526.2 316.7 526.2 0.00 78 39 22141 -65.7 -89.7 2 24.0 -66.1 87 53 524.6 524.7 316.6 524.7 0.00 79 37 22464 -61.5 -89.5 1 28.0 -62.1 91 59 543.4 543.4 317.7 543.4 0.00 80 36 22635 -61.1 -88.1 2 27.0 -61.8 93 61 548.7 548.7 318.0 548.7 0.00 81 32 23373 -57.9 -86.9 1 29.0 -59.0 104 62 576.1 576.1 319.5 576.1 0.01 82 30 23780 -58.5 -86.5 2 28.0 -59.6 95 65 585.2 585.2 319.9 585.2 0.01 83 29 23992 -58.9 -86.9 2 28.0 -60.0 95 66 589.8 589.8 320.2 589.8 0.01 84 21 26030 -55.5 -85.5 1 30.0 -57.5 99 72 657.1 657.1 323.0 657.1 0.01 85 20 26340 -56.1 -86.1 1 30.0 -58.1 100 73 664.5 664.5 323.2 664.5 0.01 86 17 27395 -48.9 -82.9 1 34.0 -53.2 95 78 719.2 719.2 325.0 719.4 0.02 87 14 28684 -45.4 -81.2 1 35.8 -51.6 90 84 772.0 772.0 326.5 772.4 0.04 88 11 30312 -41.1 -79.1 1 38.0 -50.3 94 54 842.8 842.9 328.2 843.5 0.07 89 10 30960 -42.1 -80.1 1 38.0 -51.2 95 42 862.4 862.4 328.7 863.1 0.07 90 9.9 31028 -41.9 -79.9 1 38.0 -51.2 91 41 865.6 865.7 328.7 866.3 0.07 91 9.4 31382 -37.7 -78.7 1 41.0 -49.6 72 37 894.5 894.6 329.3 895.4 0.09 92 8.7 31918 -35.7 -77.7 1 42.0 -49.1 44 31 922.3 922.4 329.9 923.5 0.11 93 8.4 32161 -36.5 -77.5 1 41.0 -49.7 31 28 928.5 928.5 329.9 929.8 0.12 94 7.8 32678 -33.9 -76.9 1 43.0 -49.1 4 22 958.8 958.8 330.5 960.4 0.14 95 7.1 33332 -37.1 -78.1 1 41.0 -50.8 330 15 971.7 971.8 330.7 973.2 0.13 96 7.0 33430 -36.9 -77.9 1 41.0 -50.8 325 14 976.5 976.6 330.8 978.0 0.13 97 6.7 33733 -37.3 -78.3 1 41.0 -51.1 987.1 987.2 331.0 988.7 0.13 98 6.4 34050 -36.9 -78.9 0 42.0 -51.2 1001.9 1001.9 331.2 1003.3 0.12 99 6.2 34270 -34.3 -77.3 0 43.0 -50.5 1022.1 1022.2 331.5 1024.1 0.17 100 6.0 34499 -36.1 -77.1 1 41.0 -51.3 1024.0 1024.1 331.6 1026.1 0.18 TRP 105 16324 -80.5 -85.5 43 5.0 -80.5 70 49 367.0 367.0 300.0 367.0 0.00 WND 14 28684 -45.4 -81.2 1 35.8 -51.6 90 84 772.0 772.0 326.5 772.4 0.04 Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 570.00 mb = 4850.27 m = 15912.76 ft Wetbulb zero: 606.87 mb = 4345.01 m = 14255.12 ft Precipitable water: 2.20 inches Sfc-500 mean rel hum: 74.36 % Est. max temperature: 32.80 C = 91.04 F Sfc-Lift cond lev (LCL): 950.13 mb = 556.40 m = 1825.44 ft T: 24.16 C 700-500 lapse rate: 6.00 C/km ThetaE index: 23.35 C Layer 1006.0- 852.0 mb Conv cond level (CCL): 885.28 mb = 1173.52 m = 3850.09 ft Mean mixing ratio: 17.54 g/kg Conv temperature: 31.85 C = 89.32 F Cap Strength: 1.08 C Lifted Index: -4.22 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.29 C Lifted Index @700 mb: -1.16 C Showalter Index: -0.82 C Risk: Thunderstorms probable Total Totals Index: 45.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 21.20 C K Index: 33.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 230.60 Risk: None Energy Index: -1.40 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1529.01 J/kg Max Up Vert Vel: 55.30 m/s Conv Inhibition (B-): 15.67 J/kg Cap Strength: 1.08 C Lift Cond Lev (LCL): 915.67 mb = 880.11 m = 2887.48 ft Lev Free Conv (LFC): 850.67 mb = 1519.20 m = 4984.18 ft Equ Level (EL): 140.67 mb = 14623.43 m = 47976.55 ft B at Equ Level: 1512.41 J/kg Max Parcel Lev (MPL): 80.67 mb = 17834.71 m = 58512.13 ft Wind level data Storm motion: 93 at 11 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1009 17 70 6 -5.6 -2.1 | 295 6 5.5 -2.6 1 1000 104 65 7 -6.3 -3.0 | 306 6 4.8 -3.5 2 978 305 50 10 -7.7 -6.4 | 334 8 3.5 -7.0 3 944 610 75 12 -11.6 -3.1 | 7 4 -0.5 -3.7 4 925 792 70 11 -10.3 -3.8 | 350 4 0.8 -4.3 5 912 914 75 12 -11.6 -3.1 | 7 4 -0.5 -3.7 6 881 1219 60 16 -13.9 -8.0 | 18 9 -2.7 -8.6 7 850 1524 55 15 -12.3 -8.6 | 7 9 -1.2 -9.2 8 850 1526 55 15 -12.3 -8.6 | 7 9 -1.2 -9.2 9 791 2134 55 17 -13.9 -9.8 | 15 11 -2.8 -10.3 10 763 2438 55 16 -13.1 -9.2 | 11 10 -2.0 -9.7 11 710 3048 45 15 -10.6 -10.6 | 357 11 0.5 -11.2 12 700 3172 60 13 -11.3 -6.5 | 1 7 -0.1 -7.1 13 685 3353 65 12 -10.9 -5.1 | 357 6 0.3 -5.6 14 659 3658 50 15 -11.5 -9.6 | 2 10 -0.4 -10.2 15 635 3962 75 18 -17.4 -4.7 | 50 8 -6.3 -5.2 16 611 4267 70 18 -16.9 -6.2 | 41 9 -5.8 -6.7 17 567 4877 60 16 -13.9 -8.0 | 18 9 -2.7 -8.6 18 506 5791 85 14 -13.9 -1.2 | 58 3 -2.8 -1.8 19 500 5890 75 17 -16.4 -4.4 | 47 7 -5.3 -5.0 20 450 6706 65 21 -19.0 -8.9 | 40 12 -7.9 -9.4 21 400 7610 85 25 -24.9 -2.2 | 79 14 -13.8 -2.7 22 383 7925 90 24 -24.0 0.0 | 88 13 -12.9 -0.6 23 368 8230 85 26 -25.9 -2.3 | 79 15 -14.8 -2.8 24 311 9449 100 19 -18.7 3.3 | 110 8 -7.6 2.7 25 300 9720 90 12 -12.0 0.0 | 58 1 -0.9 -0.6 26 286 10058 90 12 -12.0 0.0 | 58 1 -0.9 -0.6 27 251 10973 110 14 -13.2 4.8 | 154 5 -2.0 4.2 28 250 10990 120 14 -12.1 7.0 | 171 7 -1.0 6.4 29 239 11278 120 14 -12.1 7.0 | 171 7 -1.0 6.4 30 209 12192 95 22 -21.9 1.9 | 97 11 -10.8 1.4 31 200 12470 125 16 -13.1 9.2 | 167 9 -2.0 8.6 32 199 12497 120 16 -13.9 8.0 | 160 8 -2.7 7.4 33 164 13716 155 17 -7.2 15.4 | 195 15 3.9 14.9 34 150 14250 110 16 -15.0 5.5 | 142 6 -3.9 4.9 35 148 14326 130 14 -10.7 9.0 | 183 8 0.4 8.4 36 127 15240 75 33 -31.9 -8.5 | 66 23 -20.7 -9.1 37 105 16324 70 49 -46.0 -16.8 | 64 39 -34.9 -17.3 38 103 16459 70 49 -46.0 -16.8 | 64 39 -34.9 -17.3 39 100 16600 90 40 -40.0 0.0 | 89 29 -28.9 -0.6 40 97 16764 90 40 -40.0 0.0 | 89 29 -28.9 -0.6 41 87 17374 110 15 -14.1 5.1 | 147 5 -3.0 4.6 42 83 17678 70 21 -19.7 -7.2 | 48 12 -8.6 -7.7 43 79 17983 85 26 -25.9 -2.3 | 79 15 -14.8 -2.8 44 75 18288 90 19 -19.0 0.0 | 86 8 -7.9 -0.6 45 71 18593 145 15 -8.6 12.3 | 192 12 2.5 11.7 46 70 18660 125 10 -8.2 5.7 | 210 6 2.9 5.2 47 64 19202 90 10 -10.0 0.0 | 296 1 1.1 -0.6 48 61 19507 130 10 -7.7 6.4 | 211 7 3.5 5.9 49 52 20422 65 17 -15.4 -7.2 | 29 9 -4.3 -7.7 50 50 20640 50 18 -13.8 -11.6 | 12 12 -2.7 -12.1 51 49 20726 65 22 -19.9 -9.3 | 42 13 -8.8 -9.8 52 47 21031 50 18 -13.8 -11.6 | 12 12 -2.7 -12.1 53 42 21641 70 47 -44.2 -16.1 | 63 37 -33.0 -16.6 54 40 21946 85 49 -48.8 -4.3 | 83 38 -37.7 -4.8 55 35 22860 95 65 -64.8 5.7 | 95 54 -53.6 5.1 56 32 23470 105 61 -58.9 15.8 | 108 50 -47.8 15.2 57 30 23780 95 65 -64.8 5.7 | 95 54 -53.6 5.1 58 20 26340 100 73 -71.9 12.7 | 101 62 -60.8 12.1 59 14 28651 90 84 -84.0 0.0 | 90 73 -72.9 -0.6 60 14 28684 90 84 -84.0 0.0 | 90 73 -72.9 -0.6 61 10 30960 95 42 -41.8 3.7 | 96 31 -30.7 3.1 62 7 33430 325 14 8.0 -11.5 | 302 23 19.2 -12.0 Wind Parameters Mean winds (0-6000m): 62.8 at 14.9 knts Storm direction: 92.8 at 11.1 knts Shear (0-3000m) pos: 0.3 neg: 1.5 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 62.6 deg Storm rel helicity (0-3000m) pos: 17.4 neg: -13.5 tot: 3.9 m^2/s^2 ave: 1.3 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 0.8 10^-3/s Energy-Hel index: 0.16 Bulk Rich Number: 345.28 Bulk Shear: 4.43 m/s 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 59 9 328 6| 0.0 5.6 5.6| 10.7 0.0 10.7 21.4 0.78| 8.5 6.6 1000 67 10 342 5| 1.0 2.8 3.8| 13.6 -1.0 12.6 12.6 0.59| 7.1 4.2 1500 64 12 357 6| 0.7 2.7 3.4| 14.0 -4.9 9.1 6.1 0.35| 6.5 2.3 2000 61 13 2 7| 0.5 2.4 2.9| 16.8 -4.9 11.9 6.0 0.38| 5.3 2.0 2500 60 14 5 8| 0.4 1.8 2.2| 17.4 -7.5 9.9 4.0 0.32| 4.6 1.5 3000 58 14 5 8| 0.3 1.5 1.9| 17.4 -13.5 3.9 1.3 0.20| 4.2 0.8 4000 58 14 7 8| 1.3 1.1 2.4| 36.1 -13.9 22.2 5.6 0.31| 5.3 1.6 5000 60 15 12 8| 1.0 1.1 2.1| 37.0 -24.4 12.6 2.5 0.19| 4.8 0.9 6000 63 15 16 8| 1.1 1.1 2.2| 41.6 -25.8 15.8 2.6 0.19| 4.8 0.9 Wrote GIF file: /home/apache/climate/data/raob//PTYA/skewt/PTYA.skewt.20251013.00.gif