UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025053000.upa.cvt Date: 0000Z 30 MAY 25 Searching for PTYA... Searching the city database file for: PTYA ... Date:0000Z 30 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 1010 17 30.0 26.4 81 3.6 27.3 110 3 302.3 306.3 300.1 367.4 21.93 1 1008 37 28.8 25.5 82 3.3 26.3 109 4 301.3 305.1 299.2 362.7 20.79 2 1000 115 28.0 24.9 83 3.1 25.7 105 7 301.1 304.9 298.8 360.8 20.21 3 956 514 24.2 24.1 99 0.1 24.2 93 8 301.2 304.9 298.8 360.6 20.15 4 930 757 23.0 23.0 100 0.0 23.0 86 9 302.4 305.9 298.7 359.7 19.36 5 928 776 23.0 23.0 100 0.0 23.0 86 9 302.5 306.1 298.7 360.0 19.40 6 925 804 22.8 22.8 100 0.0 22.8 85 9 302.6 306.2 298.6 359.6 19.22 7 918 870 21.8 21.8 100 0.0 21.8 85 8 302.3 305.6 297.9 356.1 18.20 8 916 889 21.6 20.9 96 0.7 21.1 85 7 302.2 305.4 297.3 353.2 17.23 9 911 937 21.8 19.8 88 2.0 20.4 86 7 302.9 305.9 296.8 350.8 16.16 10 903 1014 21.4 19.0 86 2.4 19.7 89 7 303.3 306.1 296.5 349.3 15.50 11 850 1538 18.2 16.8 92 1.4 17.2 110 5 305.2 307.9 296.2 348.0 14.31 12 848 1558 18.2 16.7 91 1.5 17.2 110 5 305.4 308.1 296.2 348.1 14.25 13 786 2207 15.4 11.1 76 4.3 12.6 98 10 309.1 311.1 294.7 341.4 10.62 14 768 2404 14.4 10.3 76 4.1 11.8 91 10 310.1 312.0 294.7 341.6 10.30 15 764 2448 14.2 11.4 83 2.8 12.4 90 10 310.3 312.5 295.4 344.4 11.16 16 758 2515 14.0 9.8 76 4.2 11.3 89 10 310.8 312.7 294.7 341.8 10.09 17 748 2627 13.4 10.4 82 3.0 11.4 88 11 311.4 313.4 295.3 344.1 10.65 18 736 2764 13.2 8.8 75 4.4 10.4 87 11 312.6 314.4 295.0 342.6 9.71 19 729 2844 12.6 8.4 76 4.2 10.0 87 11 312.8 314.6 294.8 342.3 9.54 20 726 2879 12.4 9.7 84 2.7 10.7 86 11 312.9 314.9 295.6 345.3 10.47 21 704 3137 11.2 7.3 77 3.9 8.8 98 12 314.4 316.1 295.0 342.9 9.16 22 700 3185 11.0 6.0 71 5.0 8.0 105 12 314.7 316.3 294.6 340.9 8.41 23 691 3293 10.4 7.1 80 3.3 8.3 108 14 315.2 316.9 295.3 343.9 9.20 24 684 3378 10.0 5.0 71 5.0 7.0 109 15 315.6 317.2 294.5 340.8 8.03 25 658 3700 8.0 3.2 72 4.8 5.2 99 14 316.9 318.3 294.3 340.1 7.34 26 654 3751 7.8 4.3 78 3.5 5.7 97 14 317.2 318.8 294.9 342.5 7.99 27 652 3776 7.6 2.7 71 4.9 4.8 97 14 317.3 318.7 294.3 339.9 7.15 28 641 3917 6.8 1.8 70 5.0 3.9 92 14 317.9 319.2 294.2 339.6 6.82 29 602 4431 3.4 0.5 81 2.9 1.8 105 15 319.7 321.0 294.6 340.9 6.61 30 590 4595 2.6 -0.7 79 3.3 0.8 100 17 320.7 321.9 294.4 340.6 6.17 31 587 4636 2.4 -2.6 70 5.0 -0.2 99 17 320.9 322.0 293.9 338.4 5.39 32 580 4733 1.8 -1.1 81 2.9 0.3 95 16 321.3 322.5 294.6 341.0 6.10 33 573 4831 1.4 -3.2 71 4.6 -1.0 92 15 322.0 323.0 294.1 339.1 5.28 34 569 4888 1.0 -2.3 79 3.3 -0.7 90 14 322.1 323.2 294.4 340.6 5.69 35 564 4959 0.8 -3.1 75 3.9 -1.2 88 13 322.7 323.8 294.4 340.3 5.40 36 558 5045 0.2 -5.8 64 6.0 -2.7 85 13 323.0 323.9 293.7 337.6 4.45 37 541 5294 -1.3 -5.2 75 3.9 -3.3 85 11 324.1 325.0 294.3 339.9 4.81 38 536 5368 -1.7 -6.6 69 4.9 -4.1 89 11 324.5 325.3 294.0 338.9 4.36 39 530 5458 -2.3 -5.4 79 3.1 -3.8 93 11 324.8 325.7 294.5 340.7 4.83 40 525 5533 -2.5 -6.7 73 4.2 -4.5 97 10 325.4 326.3 294.3 340.1 4.41 41 521 5594 -2.9 -7.9 68 5.0 -5.3 100 10 325.6 326.5 294.1 339.2 4.05 42 516 5671 -3.5 -6.8 78 3.3 -5.1 104 10 325.8 326.7 294.5 340.6 4.46 43 510 5763 -3.9 -7.1 78 3.2 -5.4 108 10 326.4 327.3 294.6 341.1 4.41 44 504 5857 -4.3 -9.3 68 5.0 -6.5 110 9 327.1 327.8 294.2 339.7 3.75 45 500 5920 -4.9 -9.9 68 5.0 -7.1 110 7 327.1 327.8 294.1 339.2 3.61 46 487 6126 -6.3 -9.2 80 2.9 -7.6 99 8 327.8 328.6 294.6 341.0 3.92 47 485 6158 -6.1 -10.1 73 4.0 -7.9 98 8 328.5 329.2 294.5 340.8 3.66 48 480 6239 -6.7 -10.0 77 3.3 -8.2 94 9 328.7 329.4 294.6 341.3 3.73 49 478 6272 -6.7 -11.7 68 5.0 -8.8 92 9 329.1 329.7 294.4 340.2 3.27 50 476 6304 -6.9 -10.8 74 3.9 -8.6 90 9 329.2 329.9 294.6 341.2 3.53 51 472 6370 -7.1 -14.1 57 7.0 -9.9 87 10 329.8 330.3 294.1 339.1 2.72 52 469 6419 -7.5 -12.4 68 4.9 -9.5 85 10 329.9 330.5 294.5 340.6 3.15 53 467 6453 -7.5 -16.5 48 9.0 -10.9 86 10 330.3 330.7 293.9 338.1 2.25 54 400 7640 -14.5 -19.5 66 5.0 -16.2 100 3 336.1 336.6 295.1 343.4 2.04 55 300 9760 -30.3 -33.8 71 3.5 -30.9 285 6 342.7 342.8 295.6 345.5 0.73 56 250 11030 -39.9 -49.9 34 10.0 -40.6 280 20 346.7 346.8 296.1 347.4 0.16 57 200 12510 -51.7 -67.7 13 16.0 -52.1 245 29 350.9 350.9 296.8 351.0 0.02 58 150 14310 -66.9 -73.9 37 7.0 -67.0 245 30 354.8 354.8 297.7 354.9 0.01 59 115 15873 -77.1 -83.1 38 6.0 -77.1 325 20 363.9 363.9 299.5 363.9 0.00 60 100 16680 -74.5 -85.5 17 11.0 -74.5 170 8 383.8 383.8 302.9 383.8 0.00 61 97 16856 -76.3 -86.3 19 10.0 -76.3 107 4 383.6 383.6 302.8 383.6 0.00 62 91 17222 -79.1 -87.1 26 8.0 -79.1 172 13 385.1 385.1 303.1 385.2 0.00 63 83 17747 -77.1 -87.1 19 10.0 -77.1 272 10 399.5 399.5 305.2 399.5 0.00 64 73 18480 -79.5 -89.5 18 10.0 -79.5 71 9 409.4 409.4 306.5 409.4 0.00 65 71 18638 -77.3 -89.3 13 12.0 -77.3 130 8 417.3 417.3 307.4 417.3 0.00 66 70 18720 -74.3 -88.3 10 14.0 -74.3 160 7 425.4 425.4 308.3 425.4 0.00 67 67 18977 -70.5 -88.5 5 18.0 -70.6 339 5 439.0 439.0 309.8 439.0 0.00 68 62 19434 -73.3 -89.3 7 16.0 -73.4 240 17 442.7 442.7 310.1 442.7 0.00 69 58 19826 -71.9 -89.9 5 18.0 -72.0 282 20 454.4 454.4 311.3 454.4 0.00 70 52 20480 -64.9 -88.9 2 24.0 -65.2 346 12 485.1 485.1 313.8 485.1 0.00 71 51 20598 -65.3 -89.3 2 24.0 -65.6 15 8 486.8 486.8 314.0 486.9 0.00 72 50 20720 -61.5 -89.5 1 28.0 -62.0 45 4 498.6 498.6 314.8 498.6 0.00 73 49 20845 -60.7 -88.7 1 28.0 -61.2 32 10 503.3 503.3 315.2 503.4 0.00 74 46 21237 -62.3 -89.3 2 27.0 -62.8 41 4 508.7 508.7 315.5 508.7 0.00 75 45 21373 -59.9 -88.9 1 29.0 -60.6 60 3 517.7 517.7 316.1 517.7 0.00 76 42 21805 -59.3 -88.3 1 29.0 -60.0 121 14 529.5 529.5 316.9 529.5 0.00 77 41 21956 -57.9 -87.9 1 30.0 -58.8 122 17 536.6 536.6 317.3 536.7 0.00 78 38 22432 -60.5 -88.5 1 28.0 -61.2 124 28 541.8 541.8 317.6 541.8 0.00 79 38 22432 -58.9 -88.9 1 30.0 -59.7 124 28 545.9 545.9 317.9 545.9 0.00 80 36 22771 -59.5 -88.5 1 29.0 -60.3 118 29 552.8 552.8 318.2 552.9 0.00 81 30 23920 -56.3 -87.3 1 31.0 -57.7 90 34 591.2 591.2 320.2 591.2 0.01 82 28 24359 -56.1 -80.1 3 24.0 -57.6 94 35 603.5 603.5 320.7 603.7 0.02 83 25 25079 -57.3 -87.3 1 30.0 -58.7 93 40 619.9 619.9 321.5 620.0 0.01 84 22 25890 -56.9 -87.9 1 31.0 -58.6 91 45 644.2 644.2 322.4 644.3 0.01 85 20 26500 -52.9 -86.9 1 34.0 -55.6 90 49 674.3 674.3 323.6 674.3 0.01 86 18 27181 -51.1 -86.1 1 35.0 -54.5 96 45 700.6 700.6 324.4 700.7 0.01 87 16 27946 -50.7 -85.7 1 35.0 -54.5 93 46 725.9 725.9 325.3 726.0 0.02 88 16 27946 -51.1 -86.1 1 35.0 -54.8 93 46 724.6 724.6 325.2 724.7 0.01 89 14 28816 -49.5 -85.5 1 36.0 -54.1 81 52 758.2 758.2 326.1 758.3 0.02 90 13 29306 -44.7 -83.7 1 39.0 -51.5 86 57 791.0 791.1 327.0 791.3 0.03 91 12 29841 -44.3 -83.3 1 39.0 -51.6 95 63 810.8 810.8 327.5 811.1 0.03 92 10 31060 -44.9 -83.9 0 39.0 -52.7 90 69 851.9 852.0 328.4 852.3 0.03 93 9.6 31334 -43.1 -83.1 0 40.0 -52.0 91 72 868.7 868.8 328.8 869.1 0.04 94 8.4 32233 -42.5 -82.5 0 40.0 -52.2 92 81 904.9 904.9 329.5 905.5 0.05 95 7.8 32737 -38.9 -80.9 0 42.0 -51.0 93 86 938.7 938.8 330.1 939.5 0.07 96 7.0 33490 -31.9 -76.5 0 44.6 -49.0 95 94 997.2 997.3 331.2 999.1 0.17 97 6.6 33909 -28.1 -74.1 0 46.0 -48.1 1030.1 1030.2 331.7 1033.2 0.25 98 6.4 34130 -27.1 -73.1 0 46.0 -48.0 1043.4 1043.6 331.9 1047.3 0.30 TRP 115 15873 -77.1 -83.1 38 6.0 -77.1 325 20 363.9 363.9 299.5 363.9 0.00 WND 7.0 33490 -31.9 -76.5 0 44.6 -49.0 95 94 997.2 997.3 331.2 999.1 0.17 Sounding variables and indices 1000-500 mb thick: 5805.00 m Freezing level: 555.73 mb = 5078.45 m = 16661.37 ft Wetbulb zero: 587.65 mb = 4627.08 m = 15180.53 ft Precipitable water: 2.44 inches Sfc-500 mean rel hum: 80.07 % Est. max temperature: 32.56 C = 90.60 F Sfc-Lift cond lev (LCL): 959.37 mb = 482.96 m = 1584.49 ft T: 24.50 C 700-500 lapse rate: 5.81 C/km ThetaE index: 12.06 C Layer 925.0- 848.0 mb Conv cond level (CCL): 940.36 mb = 659.28 m = 2162.96 ft Mean mixing ratio: 19.68 g/kg Conv temperature: 29.61 C = 85.29 F Cap Strength: 0.08 C Lifted Index: -5.21 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -7.00 C Lifted Index @700 mb: -2.14 C Showalter Index: -1.23 C Risk: Thunderstorms probable Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 21.70 C K Index: 34.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 218.60 Risk: None Energy Index: -1.74 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2462.36 J/kg Max Up Vert Vel: 70.18 m/s Conv Inhibition (B-): 0.20 J/kg Cap Strength: 0.66 C Lift Cond Lev (LCL): 944.50 mb = 620.67 m = 2036.30 ft Lev Free Conv (LFC): 929.50 mb = 761.46 m = 2498.19 ft Equ Level (EL): 129.50 mb = 15174.69 m = 49785.13 ft B at Equ Level: 2460.26 J/kg Max Parcel Lev (MPL): 69.50 mb = 18762.43 m = 61555.78 ft Wind level data Storm motion: 127 at 8 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 1010 17 110 3 -2.8 1.0 | 317 5 3.6 -3.8 1 1000 115 105 7 -6.8 1.8 | 7 3 -0.4 -3.0 2 925 804 85 9 -9.0 -0.8 | 25 6 -2.6 -5.6 3 913 914 85 7 -7.0 -0.6 | 6 5 -0.6 -5.4 4 850 1538 110 5 -4.7 1.7 | 331 4 1.7 -3.1 5 792 2134 100 10 -9.8 1.7 | 49 5 -3.5 -3.1 6 764 2438 90 10 -10.0 0.0 | 37 6 -3.6 -4.8 7 711 3048 85 12 -12.0 -1.0 | 44 8 -5.6 -5.8 8 700 3185 105 12 -11.6 3.1 | 72 5 -5.2 -1.7 9 686 3353 110 15 -14.1 5.1 | 93 8 -7.7 0.3 10 636 3962 90 14 -14.0 0.0 | 58 9 -7.6 -4.8 11 613 4267 110 14 -13.2 4.8 | 90 7 -6.8 -0.0 12 590 4572 100 17 -16.7 3.0 | 80 11 -10.4 -1.8 13 548 5182 80 11 -10.8 -1.9 | 34 8 -4.5 -6.7 14 508 5791 110 10 -9.4 3.4 | 66 3 -3.0 -1.4 15 500 5920 110 7 -6.6 2.4 | 5 2 -0.2 -2.4 16 470 6401 85 10 -10.0 -0.9 | 32 7 -3.6 -5.7 17 400 7640 100 3 -3.0 0.5 | 321 5 3.4 -4.3 18 326 9144 225 1 0.7 0.7 | 300 8 7.1 -4.1 19 313 9449 255 11 10.6 2.8 | 277 17 17.0 -1.9 20 300 9760 285 6 5.8 -1.6 | 298 14 12.2 -6.3 21 263 10668 295 10 9.1 -4.2 | 300 18 15.4 -9.0 22 250 11030 280 20 19.7 -3.5 | 288 27 26.1 -8.3 23 200 12510 245 29 26.3 12.3 | 257 34 32.7 7.5 24 191 12802 245 29 26.3 12.3 | 257 34 32.7 7.5 25 165 13716 245 36 32.6 15.2 | 255 40 39.0 10.4 26 150 14310 245 30 27.2 12.7 | 257 34 33.6 7.9 27 150 14326 230 30 23.0 19.3 | 244 33 29.4 14.5 28 135 14935 265 26 25.9 2.3 | 274 32 32.3 -2.5 29 122 15545 265 27 26.9 2.4 | 274 33 33.3 -2.4 30 115 15850 290 33 31.0 -11.3 | 293 41 37.4 -16.1 31 115 15873 325 20 11.5 -16.4 | 320 28 17.9 -21.2 32 110 16154 330 18 9.0 -15.6 | 323 26 15.4 -20.4 33 104 16459 325 11 6.3 -9.0 | 317 19 12.7 -13.8 34 100 16680 170 8 -1.4 7.9 | 238 6 5.0 3.1 35 99 16764 80 2 -2.0 -0.3 | 319 7 4.4 -5.1 36 93 17069 170 8 -1.4 7.9 | 238 6 5.0 3.1 37 89 17374 175 18 -1.6 17.9 | 200 14 4.8 13.1 38 84 17678 250 10 9.4 3.4 | 275 16 15.8 -1.4 39 80 17983 350 10 1.7 -9.8 | 331 17 8.1 -14.6 40 75 18288 360 10 -0.0 -10.0 | 337 16 6.4 -14.8 41 70 18720 160 7 -2.4 6.6 | 246 4 4.0 1.8 42 68 18898 25 1 -0.4 -0.9 | 314 8 6.0 -5.7 43 65 19202 215 15 8.6 12.3 | 243 17 15.0 7.5 44 58 19812 280 20 19.7 -3.5 | 288 27 26.1 -8.3 45 53 20422 330 14 7.0 -12.1 | 322 22 13.4 -16.9 46 50 20720 45 4 -2.8 -2.8 | 335 8 3.6 -7.6 47 50 20726 40 10 -6.4 -7.7 | 0 12 -0.0 -12.5 48 48 21031 20 10 -3.4 -9.4 | 348 14 3.0 -14.2 49 45 21336 50 2 -1.5 -1.3 | 321 8 4.8 -6.1 50 43 21641 120 10 -8.7 5.0 | 95 2 -2.3 0.2 51 37 22555 125 31 -25.4 17.8 | 124 23 -19.0 13.0 52 34 23165 105 25 -24.1 6.5 | 95 18 -17.8 1.7 53 32 23470 110 31 -29.1 10.6 | 104 23 -22.7 5.8 54 31 23774 80 29 -28.6 -5.0 | 66 24 -22.2 -9.8 55 30 23920 90 34 -34.0 0.0 | 80 28 -27.6 -4.8 56 29 24079 95 33 -32.9 2.9 | 86 27 -26.5 -1.9 57 20 26500 90 49 -49.0 0.0 | 84 43 -42.6 -4.8 58 19 26822 90 50 -50.0 0.0 | 84 44 -43.6 -4.8 59 17 27432 100 42 -41.4 7.3 | 94 35 -35.0 2.5 60 14 28956 80 53 -52.2 -9.2 | 73 48 -45.8 -14.0 61 11 30175 100 66 -65.0 11.5 | 96 59 -58.6 6.7 62 10 31060 90 69 -69.0 0.0 | 86 63 -62.6 -4.8 63 7 33490 95 94 -93.6 8.2 | 92 87 -87.3 3.4 Wind Parameters Mean winds (0-6000m): 96.9 at 10.6 knts Storm direction: 126.9 at 8.0 knts Shear (0-3000m) pos: 0.4 neg: 2.0 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 86.9 deg Storm rel helicity (0-3000m) pos: 9.3 neg: -6.5 tot: 2.7 m^2/s^2 ave: 0.9 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 0.8 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 1476.05 Bulk Shear: 1.67 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 ------------------------------------------------------------------------------- 500 100 7 10 4| 0.0 5.5 5.5| 4.1 0.0 4.1 8.2 0.74| 6.3 4.7 1000 93 8 15 5| 0.0 2.1 2.1| 4.4 -3.1 1.3 1.3 0.27| 5.1 1.4 1500 94 7 8 4| 0.9 1.4 2.3| 4.4 -5.3 -0.9 -0.6 0.05| 4.3 0.2 2000 97 7 8 4| 0.7 2.0 2.7| 7.4 -5.3 2.1 1.1 0.26| 4.3 1.1 2500 96 8 16 4| 0.5 2.0 2.5| 8.1 -6.5 1.6 0.6 0.20| 4.0 0.8 3000 94 8 23 5| 0.4 2.0 2.4| 9.3 -6.5 2.7 0.9 0.22| 3.7 0.8 4000 96 10 41 5| 0.8 1.6 2.4| 19.3 -15.6 3.7 0.9 0.19| 4.3 0.8 5000 97 11 51 5| 1.0 1.3 2.3| 26.2 -32.0 -5.8 -1.2 0.06| 4.7 0.3 6000 97 11 50 5| 1.0 1.1 2.2| 30.3 -37.2 -6.9 -1.2 0.03| 4.8 0.1 Wrote GIF file: /home/apache/climate/data/raob//PTYA/skewt/PTYA.skewt.20250530.00.gif