UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for PTKK... Searching the city database file for: PTKK ... Date:1200Z 21 OCT 25 Station: PTKK WMO ident: 91334 Latitude: 7.47 Longitude: 151.85 Elevation: 2.00 ------------------------------------------------------------------------------- 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 2 28.4 25.1 82 3.3 25.9 100 6 300.8 304.5 298.8 360.5 20.27 1 1005 39 28.4 24.7 80 3.7 25.7 78 5 301.1 304.8 298.7 359.7 19.86 2 1000 86 28.0 24.7 82 3.3 25.6 50 3 301.1 304.8 298.7 360.0 19.96 3 981 257 26.4 24.4 89 2.0 24.9 81 22 301.2 304.9 298.7 360.2 19.98 4 978 284 26.0 24.4 91 1.6 24.8 86 25 301.1 304.7 298.7 360.2 20.05 5 972 338 24.8 24.8 100 0.0 24.8 90 27 300.4 304.2 299.0 361.2 20.68 6 925 774 23.0 23.0 100 0.0 23.0 85 21 302.8 306.4 298.8 360.6 19.46 7 850 1512 20.2 20.2 100 0.0 20.2 80 20 307.3 310.6 298.9 361.0 17.80 8 773 2331 16.8 16.8 100 0.0 16.8 104 22 312.1 315.1 298.8 360.6 15.77 9 757 2509 15.8 15.7 99 0.1 15.7 113 20 312.9 315.8 298.5 359.1 14.99 10 738 2726 13.4 12.9 97 0.5 13.1 124 17 312.6 315.0 297.0 351.9 12.78 11 718 2957 10.8 10.8 100 0.0 10.8 108 23 312.2 314.3 296.0 347.3 11.41 12 716 2980 9.8 9.8 100 0.0 9.8 106 23 311.3 313.3 295.3 344.1 10.69 13 711 3039 10.4 10.4 100 0.0 10.4 101 25 312.6 314.7 296.0 347.2 11.22 14 710 3051 11.8 11.8 100 0.0 11.8 100 25 314.3 316.6 297.2 352.6 12.35 15 708 3074 11.0 11.0 100 0.0 11.0 99 25 313.6 315.9 296.6 349.9 11.73 16 704 3122 11.8 11.7 99 0.1 11.7 97 26 315.0 317.4 297.4 353.5 12.37 17 700 3170 11.6 11.6 100 0.0 11.6 95 26 315.3 317.7 297.4 353.8 12.36 18 693 3254 10.6 10.0 96 0.6 10.2 95 25 315.1 317.3 296.6 350.0 11.21 19 692 3266 10.6 8.8 89 1.8 9.5 95 24 315.3 317.2 296.1 347.5 10.34 20 673 3497 7.8 5.1 83 2.7 6.2 106 22 314.6 316.2 294.4 340.3 8.22 21 671 3522 7.6 5.9 89 1.7 6.6 108 22 314.7 316.4 294.8 341.9 8.72 22 668 3559 8.0 5.2 82 2.8 6.3 111 22 315.5 317.1 294.7 341.7 8.34 23 657 3696 7.2 3.3 76 3.9 4.9 120 21 316.1 317.6 294.2 339.5 7.41 24 643 3874 6.2 3.6 83 2.6 4.6 117 20 317.0 318.5 294.7 341.4 7.73 25 639 3925 6.0 1.9 75 4.1 3.7 116 20 317.3 318.6 294.1 339.1 6.89 26 624 4120 4.6 1.9 83 2.7 3.1 113 20 317.9 319.2 294.4 340.3 7.06 27 615 4238 4.2 -0.6 71 4.8 1.6 111 19 318.7 319.9 293.8 337.8 5.97 28 613 4265 4.2 0.9 79 3.3 2.4 110 19 319.0 320.3 294.4 340.4 6.68 29 604 4385 3.4 0.7 82 2.7 1.9 108 19 319.4 320.7 294.5 340.8 6.68 30 593 4535 2.6 0.5 86 2.1 1.4 106 18 320.2 321.5 294.7 341.7 6.71 31 588 4603 2.8 -1.4 74 4.2 0.5 105 18 321.2 322.4 294.4 340.2 5.88 32 586 4631 2.4 -0.2 83 2.6 1.0 104 18 321.1 322.3 294.8 341.8 6.45 33 557 5040 0.0 -1.3 91 1.3 -0.7 90 18 322.9 324.1 295.1 343.3 6.26 34 554 5084 0.0 -2.2 85 2.2 -1.2 89 19 323.4 324.6 295.0 342.6 5.89 35 539 5304 -1.5 -1.8 98 0.3 -1.7 81 19 324.2 325.4 295.4 344.5 6.24 36 528 5468 -2.1 -3.9 87 1.8 -3.0 76 20 325.4 326.4 295.1 343.3 5.44 37 524 5529 -2.5 -4.2 88 1.7 -3.4 75 20 325.6 326.7 295.1 343.3 5.36 38 519 5605 -3.1 -4.8 88 1.7 -4.0 75 21 325.8 326.8 295.0 342.8 5.17 39 510 5744 -4.1 -4.1 100 0.0 -4.1 75 22 326.2 327.3 295.4 344.5 5.55 40 500 5900 -4.7 -5.0 98 0.3 -4.8 75 24 327.3 328.4 295.5 344.9 5.28 41 496 5963 -5.1 -5.1 100 0.0 -5.1 76 24 327.6 328.6 295.6 345.1 5.29 42 495 5979 -5.1 -5.1 100 0.0 -5.1 77 23 327.8 328.8 295.6 345.4 5.30 43 471 6368 -7.1 -7.3 98 0.2 -7.2 84 20 330.0 330.9 295.7 345.8 4.70 44 467 6435 -6.7 -8.1 90 1.4 -7.4 84 20 331.3 332.2 295.8 346.4 4.45 45 454 6655 -8.1 -11.3 78 3.2 -9.5 78 20 332.2 332.9 295.4 344.4 3.55 46 450 6724 -8.3 -14.3 62 6.0 -10.7 76 20 332.8 333.4 294.9 342.6 2.81 47 449 6741 -8.7 -11.6 79 2.9 -9.9 75 20 332.5 333.2 295.4 344.6 3.51 48 445 6810 -8.9 -17.9 48 9.0 -12.2 73 20 333.1 333.5 294.4 340.5 2.10 49 444 6828 -9.1 -12.6 76 3.5 -10.6 73 20 333.1 333.7 295.4 344.4 3.27 50 442 6863 -9.5 -10.4 93 0.9 -9.9 72 20 333.0 333.8 295.8 346.4 3.92 51 441 6880 -9.5 -11.1 88 1.6 -10.2 71 20 333.2 334.0 295.7 346.0 3.72 52 440 6898 -9.1 -16.1 57 7.0 -11.8 71 20 333.9 334.4 295.0 342.6 2.47 53 439 6916 -9.1 -19.1 44 10.0 -12.6 70 20 334.1 334.5 294.6 341.0 1.92 54 437 6951 -9.1 -19.1 44 10.0 -12.6 69 20 334.6 335.0 294.7 341.5 1.93 55 400 7630 -13.7 -19.7 60 6.0 -15.7 50 19 337.2 337.6 295.4 344.4 2.01 56 300 9750 -29.1 -33.6 65 4.5 -29.9 50 23 344.4 344.5 296.0 347.2 0.75 57 250 11030 -38.5 -42.7 65 4.2 -38.9 340 17 348.8 348.9 296.7 350.3 0.35 58 200 12520 -52.1 -55.2 69 3.1 -52.2 305 15 350.3 350.3 296.8 350.7 0.11 59 150 14310 -68.5 -71.9 61 3.4 -68.5 285 20 352.1 352.1 297.1 352.2 0.02 60 100 16640 -84.9 -88.9 49 4.0 -84.9 335 16 363.7 363.7 299.4 363.7 0.00 61 96 16866 -85.7 -89.0 55 3.3 -85.7 340 17 366.4 366.4 299.9 366.4 0.00 62 94 16983 -83.1 -87.4 47 4.3 -83.1 334 18 373.7 373.7 301.2 373.7 0.00 63 91 17164 -82.7 -86.2 55 3.5 -82.7 349 21 378.0 378.0 301.9 378.0 0.00 64 90 17226 -81.7 -85.8 50 4.1 -81.7 1 23 381.2 381.2 302.5 381.2 0.00 65 89 17290 -80.1 -85.1 43 5.0 -80.1 12 24 385.6 385.6 303.1 385.6 0.00 66 83 17687 -78.9 -85.9 31 7.0 -78.9 54 19 395.8 395.8 304.6 395.8 0.00 67 79 17973 -74.1 -85.1 17 11.0 -74.2 46 16 411.4 411.4 306.7 411.4 0.00 68 77 18123 -74.9 -86.9 14 12.0 -74.9 71 14 412.7 412.7 306.9 412.8 0.00 69 77 18123 -72.3 -86.3 10 14.0 -72.3 71 14 418.2 418.2 307.5 418.2 0.00 70 75 18279 -69.9 -85.9 8 16.0 -70.0 95 12 426.3 426.3 308.4 426.4 0.00 71 70 18690 -71.1 -87.1 8 16.0 -71.2 120 23 432.3 432.3 309.1 432.3 0.00 72 61 19498 -72.9 -88.9 7 16.0 -73.0 105 7 445.6 445.6 310.4 445.6 0.00 73 58 19795 -70.1 -89.1 5 19.0 -70.2 103 14 458.4 458.4 311.6 458.4 0.00 74 56 20002 -70.9 -89.9 4 19.0 -71.0 101 19 461.2 461.2 311.9 461.2 0.00 75 54 20218 -69.9 -89.9 4 20.0 -70.1 88 16 468.3 468.3 312.5 468.4 0.00 76 53 20329 -67.5 -89.5 3 22.0 -67.7 75 12 476.4 476.4 313.2 476.4 0.00 77 51 20561 -66.7 -89.7 3 23.0 -67.0 81 18 483.6 483.6 313.7 483.6 0.00 78 50 20680 -67.7 -89.7 3 22.0 -67.9 95 27 484.0 484.0 313.8 484.0 0.00 79 49 20801 -68.3 -90.3 3 22.0 -68.5 81 24 485.3 485.3 313.9 485.3 0.00 80 46 21184 -63.9 -89.9 2 26.0 -64.3 94 29 504.8 504.8 315.3 504.8 0.00 81 43 21595 -66.7 -90.7 2 24.0 -67.0 77 32 507.7 507.7 315.5 507.8 0.00 82 42 21737 -65.5 -90.5 2 25.0 -65.8 79 35 514.1 514.1 315.9 514.2 0.00 83 40 22033 -67.3 -91.3 2 24.0 -67.6 91 43 516.8 516.8 316.1 516.9 0.00 84 38 22342 -66.7 -91.7 2 25.0 -67.0 98 51 526.0 526.0 316.7 526.0 0.00 85 38 22342 -64.9 -90.9 2 26.0 -65.3 98 51 530.6 530.6 316.9 530.6 0.00 86 36 22671 -65.7 -90.7 2 25.0 -66.1 93 55 536.8 536.8 317.3 536.8 0.00 87 35 22844 -61.9 -90.9 1 29.0 -62.6 91 56 551.1 551.1 318.2 551.1 0.00 88 34 23024 -61.1 -89.1 1 28.0 -61.8 89 58 557.7 557.7 318.5 557.8 0.00 89 32 23399 -62.1 -89.1 2 27.0 -62.8 85 61 564.8 564.8 318.9 564.8 0.00 90 30 23800 -60.1 -89.1 1 29.0 -61.0 80 64 580.8 580.8 319.7 580.8 0.00 91 29 24011 -59.9 -88.9 1 29.0 -60.9 80 65 587.0 587.0 320.0 587.0 0.00 92 26 24693 -59.7 -88.7 1 29.0 -60.8 81 70 606.2 606.2 320.9 606.2 0.01 93 26 24693 -59.7 -89.7 1 30.0 -60.8 81 70 606.2 606.2 320.9 606.2 0.00 94 23 25466 -55.9 -87.9 1 32.0 -57.7 83 74 639.0 639.0 322.3 639.1 0.01 95 20 26360 -53.5 -86.5 1 33.0 -56.1 85 79 672.4 672.4 323.5 672.5 0.01 96 19 26691 -52.2 -85.7 1 33.5 -55.2 85 84 686.3 686.3 324.0 686.4 0.01 97 18 27042 -50.9 -84.9 1 34.0 -54.4 85 84 701.2 701.2 324.5 701.3 0.02 TRP 96 16866 -85.7 -89.0 55 3.3 -85.7 340 17 366.4 366.4 299.9 366.4 0.00 WND 19 26691 -52.2 -85.7 1 33.5 -55.2 85 84 686.3 686.3 324.0 686.4 0.01 Sounding variables and indices 1000-500 mb thick: 5814.00 m Freezing level: 554.00 mb = 5083.76 m = 16678.80 ft Wetbulb zero: 569.08 mb = 4867.27 m = 15968.54 ft Precipitable water: 2.85 inches Sfc-500 mean rel hum: 92.54 % Est. max temperature: 34.38 C = 93.89 F Sfc-Lift cond lev (LCL): 962.40 mb = 425.48 m = 1395.90 ft T: 24.44 C 700-500 lapse rate: 5.97 C/km ThetaE index: 16.90 C Layer 773.0- 711.0 mb Conv cond level (CCL): 944.46 mb = 590.91 m = 1938.66 ft Mean mixing ratio: 19.93 g/kg Conv temperature: 29.42 C = 84.96 F Cap Strength: 0.02 C Lifted Index: -5.31 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -6.18 C Lifted Index @700 mb: -1.72 C Showalter Index: -5.36 C Risk: Severe thunderstorms possible Total Totals Index: 49.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 24.90 C K Index: 45.10 Risk: > 80 % chance of thunderstorms Sweat Index: 322.40 Risk: Showers and thunderstorms possible Energy Index: -3.25 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2562.40 J/kg Max Up Vert Vel: 71.59 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.05 C Lift Cond Lev (LCL): 946.37 mb = 573.12 m = 1880.29 ft Lev Free Conv (LFC): 941.37 mb = 619.70 m = 2033.12 ft Equ Level (EL): 881.37 mb = 1195.65 m = 3922.70 ft B at Equ Level: 12.40 J/kg Max Parcel Lev (MPL): 61.37 mb = 19462.02 m = 63850.99 ft Wind level data Storm motion: 124 at 15 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 2 100 6 -5.9 1.0 | 318 10 6.8 -7.6 1 1000 86 50 3 -2.3 -1.9 | 316 15 10.4 -10.6 2 976 305 90 27 -27.0 0.0 | 59 17 -14.3 -8.7 3 925 774 85 21 -20.9 -1.8 | 38 13 -8.2 -10.5 4 910 914 80 20 -19.7 -3.5 | 30 14 -7.0 -12.1 5 850 1512 80 20 -19.7 -3.5 | 30 14 -7.0 -12.1 6 849 1524 80 20 -19.7 -3.5 | 30 14 -7.0 -12.1 7 790 2134 95 24 -23.9 2.1 | 60 13 -11.2 -6.6 8 736 2743 125 17 -13.9 9.8 | 132 2 -1.2 1.1 9 710 3048 100 25 -24.6 4.3 | 70 13 -11.9 -4.3 10 700 3170 95 26 -25.9 2.3 | 64 15 -13.2 -6.4 11 684 3353 95 23 -22.9 2.0 | 57 12 -10.2 -6.7 12 659 3658 120 21 -18.2 10.5 | 108 6 -5.5 1.8 13 611 4267 110 19 -17.9 6.5 | 67 6 -5.1 -2.2 14 589 4572 105 18 -17.4 4.7 | 49 6 -4.7 -4.0 15 567 4877 95 18 -17.9 1.6 | 36 9 -5.2 -7.1 16 526 5486 75 20 -19.3 -5.2 | 26 15 -6.6 -13.8 17 500 5900 75 24 -23.2 -6.2 | 35 18 -10.5 -14.9 18 469 6401 85 20 -19.9 -1.7 | 35 13 -7.2 -10.4 19 401 7620 50 19 -14.6 -12.2 | 5 21 -1.8 -20.9 20 400 7630 50 19 -14.6 -12.2 | 5 21 -1.8 -20.9 21 354 8534 45 22 -15.6 -15.6 | 7 24 -2.8 -24.2 22 313 9449 60 20 -17.3 -10.0 | 14 19 -4.6 -18.7 23 300 9750 50 23 -17.6 -14.8 | 12 24 -4.9 -23.5 24 275 10363 35 26 -14.9 -21.3 | 4 30 -2.2 -30.0 25 252 10973 350 19 3.3 -18.7 | 330 32 16.0 -27.4 26 250 11030 340 17 5.8 -16.0 | 323 31 18.5 -24.6 27 241 11278 340 17 5.8 -16.0 | 323 31 18.5 -24.6 28 230 11582 350 10 1.7 -9.8 | 322 23 14.4 -18.5 29 200 12520 305 15 12.3 -8.6 | 305 30 25.0 -17.3 30 191 12802 300 17 14.7 -8.5 | 302 32 27.4 -17.2 31 150 14310 285 20 19.3 -5.2 | 293 35 32.0 -13.8 32 150 14326 280 21 20.7 -3.6 | 290 36 33.4 -12.3 33 135 14935 320 22 14.1 -16.9 | 314 37 26.9 -25.5 34 128 15240 340 32 10.9 -30.1 | 329 45 23.7 -38.7 35 103 16459 360 20 -0.0 -20.0 | 336 31 12.7 -28.7 36 100 16640 335 16 6.8 -14.5 | 320 30 19.5 -23.2 37 98 16764 335 16 6.8 -14.5 | 320 30 19.5 -23.2 38 96 16866 340 17 5.8 -16.0 | 323 31 18.5 -24.6 39 93 17069 330 19 9.5 -16.5 | 319 34 22.2 -25.1 40 88 17374 25 26 -11.0 -23.6 | 357 32 1.7 -32.2 41 83 17678 55 19 -15.6 -10.9 | 8 20 -2.9 -19.6 42 79 17983 45 16 -11.3 -11.3 | 356 20 1.4 -20.0 43 75 18288 95 12 -12.0 1.0 | 354 8 0.8 -7.6 44 71 18593 105 26 -25.1 6.7 | 81 13 -12.4 -1.9 45 70 18690 120 23 -19.9 11.5 | 111 8 -7.2 2.8 46 68 18898 120 21 -18.2 10.5 | 108 6 -5.5 1.8 47 61 19507 105 7 -6.8 1.8 | 319 9 6.0 -6.9 48 55 20117 100 21 -20.7 3.6 | 58 9 -8.0 -5.0 49 52 20422 65 8 -7.3 -3.4 | 336 13 5.5 -12.1 50 50 20680 95 27 -26.9 2.4 | 66 16 -14.2 -6.3 51 50 20726 75 22 -21.3 -5.7 | 31 17 -8.5 -14.4 52 47 21031 100 28 -27.6 4.9 | 76 15 -14.9 -3.8 53 43 21641 75 32 -30.9 -8.3 | 47 25 -18.2 -17.0 54 39 22250 100 49 -48.3 8.5 | 90 36 -35.5 -0.2 55 37 22555 95 54 -53.8 4.7 | 84 41 -41.1 -4.0 56 30 23800 80 64 -63.0 -11.1 | 69 54 -50.3 -19.8 57 27 24384 80 68 -67.0 -11.8 | 69 58 -54.3 -20.5 58 20 26360 85 79 -78.7 -6.9 | 77 68 -66.0 -15.6 59 19 26691 85 84 -83.7 -7.3 | 77 73 -71.0 -16.0 60 17 27127 85 84 -83.7 -7.3 | 77 73 -71.0 -16.0 61 16 27432 90 81 -81.0 0.0 | 83 69 -68.3 -8.7 Wind Parameters Mean winds (0-6000m): 94.3 at 20.5 knts Storm direction: 124.3 at 15.4 knts Shear (0-3000m) pos: 1.9 neg: 3.4 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 115.6 deg Storm rel helicity (0-3000m) pos: 121.6 neg: -32.3 tot: 89.3 m^2/s^2 ave: 29.8 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 4.6 10^-3/s Energy-Hel index: 1.71 Bulk Rich Number: 1438.45 Bulk Shear: 1.78 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 88 18 27 11| 0.0 19.2 19.2| 87.5 -7.7 79.8 159.7 0.75| 32.5 24.2 1000 86 20 34 12| 0.0 7.5 7.5| 87.5 -26.6 60.9 60.9 0.50| 19.1 9.5 1500 84 20 33 13| 0.0 5.0 5.0| 87.5 -26.6 60.9 40.6 0.50| 12.8 6.3 2000 85 20 35 13| 1.4 3.7 5.1|106.6 -26.6 80.0 40.0 0.56| 11.0 6.1 2500 88 21 40 12| 2.3 3.0 5.3|119.8 -26.6 93.2 37.3 0.55| 10.7 5.9 3000 92 20 44 11| 1.9 3.4 5.3|121.6 -32.3 89.3 29.8 0.41| 11.2 4.6 4000 96 21 51 10| 2.0 2.6 4.5|136.1 -46.7 89.4 22.3 0.34| 10.7 3.6 5000 98 20 52 10| 1.6 2.5 4.0|136.1 -56.2 79.9 16.0 0.25| 9.4 2.3 6000 94 21 47 11| 1.2 2.4 3.6|148.5 -62.4 86.1 14.4 0.23| 8.8 2.0 Wrote GIF file: /home/apache/climate/data/raob//PTKK/skewt/PTKK.skewt.20251021.12.gif