UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011400.upa.cvt Date: 0000Z 14 JAN 26 Searching for PTKK... Searching the city database file for: PTKK ... Date:0000Z 14 JAN 26 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 1010 2 29.4 23.4 70 6.0 25.0 40 9 301.7 305.0 297.8 355.5 18.23 1 1007 30 28.8 24.3 77 4.5 25.4 47 8 301.3 304.9 298.4 358.4 19.33 2 1000 94 28.0 23.6 77 4.4 24.7 65 7 301.1 304.6 297.9 356.1 18.65 3 996 130 27.4 23.3 78 4.1 24.4 69 8 300.9 304.3 297.7 355.0 18.38 4 970 364 25.2 22.9 87 2.3 23.5 91 12 301.0 304.3 297.7 355.2 18.42 5 942 622 23.0 21.7 92 1.3 22.1 97 10 301.3 304.5 297.3 353.1 17.61 6 932 716 22.6 19.8 84 2.8 20.6 99 9 301.8 304.7 296.3 348.3 15.79 7 925 782 22.2 19.7 86 2.5 20.5 100 8 302.0 304.9 296.3 348.7 15.81 8 896 1059 20.4 17.4 83 3.0 18.3 131 6 302.9 305.5 295.4 344.6 14.09 9 869 1323 18.4 16.9 91 1.5 17.4 133 5 303.5 306.1 295.6 345.3 14.08 10 850 1513 17.4 15.5 89 1.9 16.1 135 4 304.4 306.8 295.1 343.6 13.14 11 843 1584 17.2 14.7 85 2.5 15.5 135 3 304.9 307.2 294.9 342.4 12.58 12 834 1675 16.2 15.7 97 0.5 15.9 128 4 304.8 307.3 295.6 345.3 13.58 13 832 1696 16.2 15.7 97 0.5 15.9 126 4 305.0 307.5 295.7 345.6 13.61 14 821 1809 16.6 11.7 73 4.9 13.4 117 4 306.6 308.5 293.9 338.4 10.58 15 818 1840 17.2 5.2 45 12.0 10.2 114 5 307.5 308.8 291.2 328.3 6.79 16 816 1861 17.4 4.4 42 13.0 9.9 112 5 307.9 309.2 291.0 327.7 6.43 17 812 1903 17.2 6.2 48 11.0 10.6 109 5 308.2 309.5 291.9 330.6 7.34 18 807 1956 16.4 10.4 68 6.0 12.6 105 5 307.9 309.7 293.7 337.8 9.86 19 798 2051 15.8 12.2 79 3.6 13.4 97 6 308.2 310.3 294.9 342.3 11.26 20 792 2116 16.6 6.6 52 10.0 10.6 92 6 309.7 311.2 292.7 333.5 7.74 21 791 2126 16.6 6.6 52 10.0 10.6 91 6 309.8 311.3 292.7 333.7 7.75 22 788 2159 17.2 1.2 34 16.0 8.3 90 6 310.8 311.8 291.0 327.3 5.30 23 786 2180 17.4 -1.6 27 19.0 7.4 90 7 311.3 312.1 290.2 324.9 4.33 24 781 2235 17.4 -6.6 19 24.0 5.8 90 8 311.8 312.4 289.2 321.4 2.98 25 778 2268 17.2 -5.8 20 23.0 5.9 90 8 312.0 312.6 289.4 322.1 3.18 26 759 2479 16.4 -12.6 12 29.0 3.9 91 11 313.3 313.7 288.6 319.6 1.91 27 757 2501 16.2 -1.8 29 18.0 6.7 91 12 313.3 314.2 291.0 327.4 4.43 28 756 2512 16.4 -6.6 20 23.0 5.3 92 12 313.7 314.3 289.9 323.6 3.08 29 752 2558 15.8 2.8 42 13.0 8.3 93 12 313.5 314.7 292.5 333.0 6.23 30 744 2648 15.0 5.0 51 10.0 9.0 95 13 313.6 315.0 293.4 336.6 7.37 31 739 2705 14.6 3.6 48 11.0 8.2 96 14 313.7 315.0 293.0 334.8 6.72 32 731 2798 14.8 -2.2 31 17.0 5.8 99 15 314.9 315.8 291.5 329.1 4.45 33 730 2809 14.8 0.8 38 14.0 7.0 99 15 315.1 316.1 292.4 332.7 5.56 34 721 2914 14.0 3.0 47 11.0 7.6 102 16 315.3 316.6 293.3 336.1 6.60 35 711 3032 13.4 1.4 44 12.0 6.6 105 18 315.9 317.1 293.0 334.8 5.96 36 710 3044 13.4 -0.6 38 14.0 5.8 105 18 316.0 317.0 292.4 332.5 5.16 37 708 3067 13.4 -1.6 35 15.0 5.4 104 19 316.3 317.2 292.2 331.7 4.81 38 704 3115 12.8 1.8 47 11.0 6.5 102 20 316.1 317.3 293.3 335.8 6.20 39 700 3163 12.4 1.4 47 11.0 6.2 100 22 316.2 317.4 293.2 335.4 6.06 40 687 3320 11.0 3.0 58 8.0 6.3 99 22 316.4 317.7 293.9 338.3 6.93 41 685 3344 11.0 2.0 54 9.0 5.9 99 22 316.6 317.9 293.6 337.1 6.47 42 681 3393 10.4 3.4 62 7.0 6.3 99 23 316.5 317.9 294.1 339.2 7.19 43 680 3405 10.4 3.4 62 7.0 6.3 99 23 316.6 318.0 294.1 339.4 7.21 44 659 3665 8.4 3.7 72 4.7 5.6 98 23 317.2 318.7 294.6 341.2 7.60 45 656 3703 8.0 3.2 72 4.8 5.2 98 23 317.2 318.6 294.4 340.5 7.37 46 640 3906 6.8 2.5 74 4.3 4.3 97 24 318.1 319.5 294.6 340.9 7.18 47 616 4219 4.8 0.2 72 4.6 2.2 95 25 319.3 320.5 294.2 339.5 6.32 48 613 4259 4.8 -2.2 60 7.0 1.1 95 25 319.7 320.7 293.6 336.9 5.32 49 605 4366 4.2 -4.8 52 9.0 -0.3 94 24 320.2 321.1 293.0 334.6 4.43 50 592 4542 2.8 -5.2 56 8.0 -1.2 91 23 320.6 321.4 293.0 334.9 4.39 51 585 4638 1.8 -2.1 75 3.9 -0.3 91 22 320.5 321.6 294.0 338.7 5.61 52 582 4680 1.8 -4.2 64 6.0 -1.2 91 21 321.0 321.9 293.5 336.7 4.82 53 581 4694 1.6 -1.6 79 3.2 -0.1 92 21 320.9 322.1 294.3 339.9 5.87 54 500 5890 -4.7 -11.7 58 7.0 -7.7 65 20 327.3 327.9 293.8 337.9 3.12 55 400 7610 -14.3 -27.3 32 13.0 -17.8 20 9 336.4 336.6 294.4 340.2 1.02 56 300 9740 -28.5 -48.5 13 20.0 -30.7 100 15 345.2 345.2 295.7 345.9 0.16 57 250 11020 -39.3 -55.3 17 16.0 -40.3 140 18 347.6 347.7 296.2 348.0 0.08 58 200 12500 -52.3 -59.3 43 7.0 -52.5 130 9 349.9 350.0 296.7 350.2 0.06 59 150 14300 -67.5 -73.5 42 6.0 -67.5 145 23 353.8 353.8 297.4 353.9 0.01 60 100 16640 -83.5 -91.5 23 8.0 -83.5 90 54 366.4 366.4 299.9 366.4 0.00 61 92 17099 -86.5 -92.5 33 6.0 -86.5 95 50 369.3 369.3 300.4 369.3 0.00 62 87 17404 -85.9 -91.9 33 6.0 -85.9 100 47 376.5 376.5 301.6 376.5 0.00 63 78 17998 -88.5 -93.1 42 4.6 -88.5 110 40 383.0 383.0 302.7 383.0 0.00 64 77 18067 -88.9 -93.7 40 4.8 -88.9 110 39 383.6 383.6 302.8 383.6 0.00 65 76 18138 -88.9 -93.8 39 4.9 -88.9 107 38 385.0 385.0 303.1 385.0 0.00 66 74 18283 -85.7 -92.7 27 7.0 -85.7 102 35 394.7 394.7 304.5 394.7 0.00 67 73 18357 -86.1 -92.1 33 6.0 -86.1 99 34 395.4 395.4 304.6 395.4 0.00 68 72 18433 -85.3 -92.3 27 7.0 -85.3 96 33 398.7 398.7 305.0 398.7 0.00 69 70 18590 -79.7 -89.7 18 10.0 -79.7 90 30 413.9 413.9 307.0 413.9 0.00 70 69 18672 -78.3 -88.3 18 10.0 -78.3 90 30 418.6 418.6 307.6 418.6 0.00 71 59 19560 -81.3 -90.3 20 9.0 -81.3 92 9 431.0 431.0 308.9 431.0 0.00 72 58 19656 -80.5 -90.5 17 10.0 -80.5 68 6 434.9 434.9 309.4 434.9 0.00 73 57 19755 -76.9 -89.9 11 13.0 -77.0 43 4 445.3 445.3 310.4 445.3 0.00 74 55 19965 -68.7 -88.7 4 20.0 -68.9 72 11 468.6 468.6 312.5 468.7 0.00 75 54 20075 -67.7 -88.7 3 21.0 -67.9 95 16 473.4 473.4 312.9 473.4 0.00 76 50 20540 -66.7 -89.7 3 23.0 -67.0 80 35 486.3 486.3 314.0 486.3 0.00 77 45 21178 -66.1 -91.1 2 25.0 -66.4 96 38 502.6 502.6 315.1 502.6 0.00 78 43 21455 -63.7 -90.7 1 27.0 -64.1 99 40 515.1 515.1 316.0 515.1 0.00 79 42 21599 -64.1 -91.1 1 27.0 -64.5 101 41 517.6 517.6 316.1 517.6 0.00 80 40 21899 -62.5 -90.5 1 28.0 -63.0 105 44 528.9 528.9 316.9 528.9 0.00 81 36 22547 -64.3 -91.3 1 27.0 -64.8 80 45 540.4 540.4 317.5 540.4 0.00 82 32 23270 -62.5 -90.5 1 28.0 -63.1 105 60 563.8 563.8 318.8 563.8 0.00 83 32 23270 -62.5 -90.5 1 28.0 -63.1 105 60 563.8 563.8 318.8 563.8 0.00 84 30 23670 -60.7 -89.7 1 29.0 -61.6 100 48 579.2 579.2 319.6 579.2 0.00 85 29 23881 -60.3 -90.3 1 30.0 -61.2 100 48 585.9 585.9 319.9 585.9 0.00 86 28 24102 -56.3 -89.3 1 33.0 -57.8 100 48 602.9 602.9 320.7 603.0 0.00 87 26 24573 -55.7 -87.7 1 32.0 -57.3 95 54 617.6 617.6 321.4 617.6 0.01 88 23 25349 -57.9 -88.9 1 31.0 -59.4 93 56 633.1 633.1 322.0 633.2 0.01 89 20 26240 -52.9 -87.9 1 35.0 -55.6 85 38 674.3 674.3 323.6 674.3 0.01 90 19 26573 -50.9 -86.9 1 36.0 -54.2 83 40 690.4 690.4 324.1 690.5 0.01 91 17 27301 -48.3 -85.3 1 37.0 -52.8 74 15 721.1 721.1 325.1 721.2 0.02 92 16 27700 -49.5 -85.5 1 36.0 -53.7 49 10 729.8 729.8 325.4 729.9 0.02 93 15 28120 -52.3 -86.3 1 34.0 -55.8 73 19 734.1 734.1 325.5 734.2 0.02 94 14 28568 -50.1 -86.1 1 36.0 -54.5 98 23 756.2 756.2 326.1 756.3 0.02 95 13 29050 -53.1 -87.1 1 34.0 -56.7 167 22 762.0 762.0 326.3 762.1 0.02 96 12 29570 -49.5 -86.5 1 37.0 -54.6 206 17 792.4 792.4 327.1 792.5 0.02 97 11 30141 -48.7 -85.7 1 37.0 -54.4 253 4 815.2 815.2 327.6 815.4 0.02 98 10 30770 -47.1 -85.1 1 38.0 -53.8 265 22 843.7 843.7 328.2 844.0 0.03 99 9.4 31179 -46.7 -85.7 0 39.0 -53.9 260 23 860.3 860.3 328.6 860.6 0.03 100 9.3 31250 -46.7 -85.7 0 39.0 -53.9 259 23 863.0 863.0 328.7 863.2 0.03 101 9.1 31395 -44.9 -84.9 0 40.0 -53.1 257 24 875.2 875.3 329.0 875.5 0.03 102 8.3 32010 -44.3 -84.3 0 40.0 -53.2 249 25 900.9 901.0 329.4 901.3 0.04 103 7.6 32604 -41.5 -82.5 0 41.0 -52.2 242 27 935.2 935.3 330.1 935.8 0.06 104 7.0 33160 -42.5 -82.5 0 40.0 -53.1 235 28 953.4 953.4 330.4 954.0 0.06 105 6.6 33556 -43.7 -83.7 0 40.0 -53.9 964.5 964.5 330.6 965.1 0.05 106 6.0 34203 -39.7 -80.7 0 41.0 -52.7 1008.4 1008.5 331.3 1009.6 0.10 TRP 77 18067 -88.9 -93.7 40 4.8 -88.9 110 39 383.6 383.6 302.8 383.6 0.00 WND 32 23270 -62.5 -90.5 1 28.0 -63.1 105 60 563.8 563.8 318.8 563.8 0.00 Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 560.43 mb = 4997.47 m = 16395.71 ft Wetbulb zero: 606.55 mb = 4344.93 m = 14254.84 ft Precipitable water: 2.01 inches Sfc-500 mean rel hum: 66.54 % Est. max temperature: 31.63 C = 88.93 F Sfc-Lift cond lev (LCL): 926.25 mb = 770.14 m = 2526.69 ft T: 22.27 C 700-500 lapse rate: 6.27 C/km ThetaE index: 17.97 C Layer 821.0- 812.0 mb Conv cond level (CCL): 905.29 mb = 969.24 m = 3179.89 ft Mean mixing ratio: 17.51 g/kg Conv temperature: 30.34 C = 86.61 F Cap Strength: 2.17 C Lifted Index: -2.79 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.74 C Lifted Index @700 mb: 1.01 C Showalter Index: 0.67 C Risk: Thunderstorms probable Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 20.20 C K Index: 26.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 214.00 Risk: None Energy Index: -1.10 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 814.30 J/kg Max Up Vert Vel: 40.36 m/s Conv Inhibition (B-): 5.79 J/kg Cap Strength: 1.99 C Lift Cond Lev (LCL): 922.36 mb = 806.84 m = 2647.07 ft Lev Free Conv (LFC): 887.36 mb = 1142.56 m = 3748.50 ft Equ Level (EL): 807.36 mb = 1952.04 m = 6404.24 ft B at Equ Level: 26.24 J/kg Max Parcel Lev (MPL): 757.36 mb = 2497.08 m = 8192.43 ft Wind level data Storm motion: 122 at 12 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 2 40 9 -5.8 -6.9 | 343 14 4.1 -13.0 1 1000 94 65 7 -6.3 -3.0 | 339 10 3.5 -9.1 2 976 305 90 13 -13.0 0.0 | 27 7 -3.1 -6.1 3 925 782 100 8 -7.9 1.4 | 337 5 2.0 -4.7 4 911 914 130 6 -4.6 3.9 | 293 6 5.3 -2.3 5 850 1513 135 4 -2.8 2.8 | 295 8 7.1 -3.3 6 849 1524 140 3 -1.9 2.3 | 296 9 8.0 -3.8 7 790 2134 90 6 -6.0 0.0 | 328 7 3.9 -6.1 8 762 2438 90 11 -11.0 0.0 | 10 6 -1.1 -6.1 9 710 3048 105 18 -17.4 4.7 | 79 8 -7.5 -1.5 10 700 3163 100 22 -21.7 3.8 | 79 12 -11.8 -2.3 11 611 4267 95 25 -24.9 2.2 | 75 16 -15.0 -4.0 12 588 4572 90 22 -22.0 0.0 | 63 14 -12.1 -6.1 13 567 4877 95 20 -19.9 1.7 | 66 11 -10.0 -4.4 14 506 5791 65 23 -20.8 -9.7 | 35 19 -11.0 -15.9 15 500 5890 65 20 -18.1 -8.5 | 29 17 -8.2 -14.6 16 468 6401 75 17 -16.4 -4.4 | 32 12 -6.5 -10.5 17 432 7010 40 15 -9.6 -11.5 | 359 18 0.2 -17.6 18 416 7315 40 14 -9.0 -10.7 | 357 17 0.9 -16.9 19 400 7610 20 9 -3.1 -8.5 | 335 16 6.8 -14.6 20 399 7620 360 10 -0.0 -10.0 | 329 19 9.9 -16.1 21 368 8230 65 6 -5.4 -2.5 | 333 10 4.4 -8.7 22 353 8534 60 10 -8.7 -5.0 | 354 11 1.2 -11.1 23 325 9144 70 10 -9.4 -3.4 | 357 10 0.5 -9.6 24 300 9740 100 15 -14.8 2.6 | 54 6 -4.9 -3.5 25 252 10973 145 20 -11.5 16.4 | 171 10 -1.6 10.2 26 250 11020 140 18 -11.6 13.8 | 168 8 -1.7 7.7 27 230 11582 115 13 -11.8 5.5 | 71 2 -1.9 -0.6 28 219 11887 130 10 -7.7 6.4 | 263 2 2.2 0.3 29 200 12500 130 9 -6.9 5.8 | 277 3 3.0 -0.4 30 182 13106 135 8 -5.7 5.7 | 276 4 4.2 -0.5 31 173 13411 120 15 -13.0 7.5 | 114 3 -3.1 1.4 32 157 14021 135 25 -17.7 17.7 | 146 14 -7.8 11.5 33 150 14300 145 23 -13.2 18.8 | 165 13 -3.3 12.7 34 142 14630 150 23 -11.5 19.9 | 173 14 -1.6 13.8 35 127 15240 80 19 -18.7 -3.3 | 43 13 -8.8 -9.4 36 121 15545 65 23 -20.8 -9.7 | 35 19 -11.0 -15.9 37 103 16459 95 38 -37.9 3.3 | 84 28 -28.0 -2.8 38 100 16640 90 54 -54.0 0.0 | 82 45 -44.1 -6.1 39 98 16764 90 54 -54.0 0.0 | 82 45 -44.1 -6.1 40 78 17983 110 40 -37.6 13.7 | 105 29 -27.7 7.5 41 77 18067 110 39 -36.6 13.3 | 105 28 -26.8 7.2 42 70 18590 90 30 -30.0 0.0 | 73 21 -20.1 -6.1 43 63 19202 90 30 -30.0 0.0 | 73 21 -20.1 -6.1 44 60 19507 110 11 -10.3 3.8 | 11 2 -0.5 -2.4 45 57 19812 35 3 -1.7 -2.5 | 316 12 8.2 -8.6 46 54 20117 100 17 -16.7 3.0 | 65 8 -6.9 -3.2 47 51 20422 75 28 -27.0 -7.2 | 52 22 -17.2 -13.4 48 50 20540 80 35 -34.5 -6.1 | 64 27 -24.6 -12.2 49 48 20726 90 34 -34.0 0.0 | 76 25 -24.1 -6.1 50 40 21946 105 44 -42.5 11.4 | 99 33 -32.6 5.3 51 36 22555 80 45 -44.3 -7.8 | 68 37 -34.4 -14.0 52 32 23270 105 60 -58.0 15.5 | 101 49 -48.1 9.4 53 31 23470 105 60 -58.0 15.5 | 101 49 -48.1 9.4 54 30 23670 100 48 -47.3 8.3 | 93 37 -37.4 2.2 55 28 24079 100 48 -47.3 8.3 | 93 37 -37.4 2.2 56 24 24994 90 59 -59.0 0.0 | 83 49 -49.1 -6.1 57 22 25603 95 54 -53.8 4.7 | 88 44 -43.9 -1.4 58 20 26240 85 38 -37.9 -3.3 | 71 30 -28.0 -9.4 59 19 26518 85 42 -41.8 -3.7 | 73 33 -32.0 -9.8 60 17 27127 65 21 -19.0 -8.9 | 31 18 -9.2 -15.0 61 17 27432 80 10 -9.8 -1.7 | 360 8 0.0 -7.9 62 16 27737 45 10 -7.1 -7.1 | 348 14 2.8 -13.2 63 15 28042 70 17 -16.0 -5.8 | 27 13 -6.1 -12.0 64 14 28346 80 24 -23.6 -4.2 | 53 17 -13.8 -10.3 65 14 28651 105 23 -22.2 6.0 | 89 12 -12.3 -0.2 66 13 28956 160 21 -7.2 19.7 | 191 14 2.7 13.6 67 13 29261 180 24 0.0 24.0 | 209 20 9.9 17.9 68 11 30175 255 3 2.9 0.8 | 293 14 12.8 -5.4 69 10 30770 265 22 21.9 1.9 | 278 32 31.8 -4.2 70 7 33160 235 28 22.9 16.1 | 253 34 32.8 9.9 Wind Parameters Mean winds (0-6000m): 91.8 at 15.5 knts Storm direction: 121.8 at 11.6 knts Shear (0-3000m) pos: 2.4 neg: 1.6 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 92.1 deg Storm rel helicity (0-3000m) pos: 42.0 neg: -13.1 tot: 28.9 m^2/s^2 ave: 9.6 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 2.4 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 202.09 Bulk Shear: 4.03 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 82 10 3 8| 9.5 0.0 9.5| 13.8 -4.0 9.8 19.5 0.33| 13.7 4.6 1000 92 9 354 6| 5.5 0.0 5.5| 13.8 -13.1 0.7 0.7 -0.12| 10.7 -1.3 1500 100 8 335 5| 3.5 0.0 3.5| 14.2 -13.1 1.0 0.7 -0.10| 7.7 -0.8 2000 103 7 325 6| 2.6 0.8 3.4| 19.9 -13.1 6.8 3.4 0.03| 6.8 0.2 2500 99 7 330 6| 2.1 1.9 4.0| 31.4 -13.1 18.2 7.3 0.22| 6.8 1.5 3000 99 8 341 5| 2.4 1.6 3.9| 42.0 -13.1 28.9 9.6 0.35| 6.8 2.4 4000 99 12 25 5| 1.8 2.1 3.9| 43.6 -15.6 27.9 7.0 0.29| 6.1 1.8 5000 97 14 44 6| 1.4 1.4 2.8| 45.1 -30.8 14.3 2.9 0.18| 5.7 1.0 6000 92 16 45 8| 1.2 1.5 2.7| 45.9 -67.7 -21.8 -3.6 0.02| 5.9 0.1 Wrote GIF file: /home/apache/climate/data/raob//PTKK/skewt/PTKK.skewt.20260114.00.gif