UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103112.upa.cvt Date: 1200Z 31 OCT 25 Searching for PTKK... Searching the city database file for: PTKK ... Date:1200Z 31 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 1012 2 27.8 24.5 82 3.3 25.4 0 0 299.9 303.5 298.1 357.1 19.47 1 1005 64 27.8 24.5 82 3.3 25.4 96 3 300.5 304.1 298.4 358.2 19.61 2 1000 109 27.2 24.4 85 2.8 25.2 165 5 300.4 303.9 298.3 357.9 19.59 3 957 498 23.8 23.5 98 0.3 23.6 161 10 300.7 304.3 298.2 357.7 19.39 4 953 535 23.6 23.1 97 0.5 23.3 161 10 300.9 304.3 298.1 356.8 18.99 5 948 581 23.8 21.1 85 2.7 21.9 160 11 301.5 304.6 296.9 351.2 16.85 6 945 609 23.4 22.2 93 1.2 22.5 160 11 301.4 304.7 297.7 354.8 18.11 7 932 731 22.4 21.0 92 1.4 21.4 160 11 301.6 304.7 297.0 351.8 17.03 8 925 797 22.4 20.0 86 2.4 20.7 160 11 302.2 305.2 296.6 349.8 16.11 9 884 1192 20.8 17.6 82 3.2 18.6 170 6 304.5 307.2 296.1 347.6 14.47 10 861 1420 19.8 16.6 82 3.2 17.6 170 4 305.8 308.4 296.1 347.5 13.94 11 850 1531 18.8 16.5 86 2.3 17.2 155 3 305.8 308.5 296.1 347.9 14.03 12 836 1674 17.8 15.8 88 2.0 16.4 157 4 306.2 308.8 296.0 347.2 13.63 13 813 1913 17.0 14.0 82 3.0 15.0 161 5 307.8 310.2 295.6 345.5 12.46 14 782 2245 15.2 13.1 87 2.1 13.8 147 6 309.4 311.7 295.8 346.5 12.21 15 778 2288 15.0 12.4 84 2.6 13.3 140 6 309.6 311.8 295.6 345.3 11.71 16 775 2321 15.6 11.7 78 3.9 13.0 135 6 310.6 312.7 295.5 344.9 11.22 17 760 2487 14.4 11.0 80 3.4 12.2 107 5 311.0 313.1 295.4 344.5 10.92 18 752 2577 14.4 8.4 67 6.0 10.6 92 5 312.0 313.7 294.4 340.5 9.24 19 740 2713 13.4 8.4 72 5.0 10.3 69 5 312.3 314.1 294.6 341.3 9.39 20 733 2793 12.8 9.7 81 3.1 10.8 55 5 312.5 314.5 295.4 344.5 10.37 21 725 2886 12.4 6.4 67 6.0 8.8 40 5 313.1 314.7 294.1 339.0 8.35 22 718 2967 11.8 9.0 83 2.8 10.0 26 4 313.3 315.2 295.4 344.5 10.09 23 703 3144 10.8 7.7 81 3.1 8.9 356 4 314.1 315.9 295.1 343.4 9.43 24 700 3180 10.8 6.3 74 4.5 8.0 350 4 314.4 316.1 294.6 341.2 8.59 25 699 3192 10.8 5.8 71 5.0 7.8 350 4 314.6 316.2 294.4 340.5 8.31 26 694 3252 10.4 7.7 83 2.7 8.7 348 5 314.8 316.6 295.4 344.6 9.55 27 679 3434 9.2 6.9 86 2.3 7.8 344 6 315.4 317.2 295.3 344.3 9.24 28 669 3557 8.6 4.9 78 3.7 6.4 341 7 316.1 317.6 294.7 341.7 8.15 29 653 3757 7.6 4.4 80 3.2 5.7 336 9 317.1 318.7 295.0 342.6 8.06 30 619 4196 4.4 3.1 91 1.3 3.7 334 7 318.4 319.9 295.0 343.0 7.76 31 600 4450 3.2 1.7 90 1.5 2.4 335 6 319.8 321.2 295.0 343.0 7.24 32 595 4518 3.4 0.8 83 2.6 2.0 336 7 320.8 322.2 295.0 342.8 6.83 33 579 4739 1.6 0.2 90 1.4 0.8 336 7 321.2 322.5 295.0 342.9 6.72 34 563 4965 0.8 -1.8 83 2.6 -0.6 337 8 322.9 324.0 294.8 342.3 5.97 35 525 5524 -2.7 -3.4 95 0.7 -3.1 339 9 325.2 326.3 295.3 343.9 5.68 36 516 5661 -3.3 -5.6 84 2.3 -4.4 339 9 326.1 327.0 294.8 342.3 4.89 37 509 5769 -4.1 -5.1 93 1.0 -4.6 340 10 326.4 327.4 295.1 343.4 5.15 38 500 5910 -4.7 -5.7 93 1.0 -5.2 340 10 327.3 328.3 295.3 344.0 5.01 39 496 5973 -5.1 -5.9 94 0.8 -5.5 340 10 327.6 328.6 295.3 344.1 4.97 40 485 6149 -6.1 -7.7 88 1.6 -6.8 342 10 328.5 329.3 295.1 343.3 4.42 41 480 6231 -6.5 -9.0 82 2.5 -7.7 346 11 328.9 329.7 294.9 342.5 4.04 42 477 6280 -6.9 -7.5 95 0.6 -7.2 349 11 329.0 329.9 295.4 344.4 4.57 43 458 6597 -7.9 -10.8 80 2.9 -9.2 344 12 331.6 332.4 295.3 344.2 3.67 44 451 6717 -8.7 -10.9 84 2.2 -9.6 337 13 332.1 332.8 295.4 344.7 3.69 45 447 6786 -8.5 -12.8 71 4.3 -10.3 333 13 333.2 333.8 295.3 344.2 3.20 46 442 6873 -9.1 -13.5 70 4.4 -10.9 328 13 333.5 334.1 295.3 344.1 3.05 47 435 6997 -10.1 -13.9 74 3.8 -11.6 321 13 333.8 334.4 295.3 344.2 3.00 48 424 7194 -11.1 -16.1 67 5.0 -13.0 327 12 334.9 335.5 295.3 344.0 2.57 49 416 7340 -11.9 -16.1 71 4.2 -13.5 333 12 335.7 336.3 295.5 344.9 2.62 50 412 7414 -12.1 -17.0 67 4.9 -13.9 336 12 336.4 336.9 295.6 345.1 2.45 51 400 7640 -13.9 -18.3 69 4.4 -15.4 345 10 336.9 337.4 295.5 345.0 2.26 52 384 7949 -16.3 -20.2 72 3.9 -17.6 340 10 337.7 338.1 295.5 344.9 2.00 53 376 8107 -17.5 -19.1 87 1.6 -18.0 345 9 338.2 338.6 295.8 346.2 2.25 54 368 8268 -18.9 -19.9 92 1.0 -19.2 349 8 338.4 338.8 295.7 346.1 2.14 55 366 8309 -19.1 -20.0 93 0.9 -19.4 350 8 338.7 339.1 295.8 346.3 2.14 56 300 9760 -29.3 -31.1 84 1.8 -29.6 100 1 344.1 344.3 296.1 347.7 0.95 57 250 11030 -39.9 -42.9 73 3.0 -40.2 65 7 346.7 346.8 296.2 348.1 0.35 58 200 12510 -52.9 -56.9 62 4.0 -53.0 85 10 349.0 349.0 296.5 349.4 0.09 59 150 14300 -67.3 -77.3 23 10.0 -67.4 10 9 354.2 354.2 297.5 354.2 0.01 60 103 16475 -83.7 -88.3 44 4.6 -83.7 290 14 362.9 362.9 299.2 362.9 0.00 61 100 16640 -81.3 -87.3 35 6.0 -81.3 280 6 370.6 370.6 300.7 370.7 0.00 62 99 16696 -80.1 -87.1 30 7.0 -80.1 280 6 374.0 374.0 301.2 374.0 0.00 63 91 17169 -82.1 -86.9 44 4.8 -82.1 334 2 379.2 379.2 302.1 379.2 0.00 64 84 17620 -79.1 -87.1 26 8.0 -79.1 343 12 394.1 394.1 304.4 394.1 0.00 65 83 17688 -76.5 -85.5 23 9.0 -76.5 340 14 400.7 400.7 305.3 400.7 0.00 66 78 18046 -75.3 -86.3 16 11.0 -75.3 332 9 410.4 410.4 306.6 410.4 0.00 67 74 18349 -77.1 -87.1 19 10.0 -77.1 326 6 412.8 412.8 306.9 412.8 0.00 68 70 18670 -74.3 -86.3 14 12.0 -74.3 320 2 425.4 425.4 308.3 425.4 0.00 69 69 18754 -73.7 -86.7 12 13.0 -73.7 331 2 428.5 428.5 308.7 428.5 0.00 70 66 19012 -74.3 -87.3 12 13.0 -74.3 6 1 432.6 432.7 309.1 432.7 0.00 71 59 19670 -70.5 -87.5 6 17.0 -70.6 26 10 455.3 455.3 311.4 455.3 0.00 72 53 20306 -70.5 -88.5 5 18.0 -70.6 111 15 469.5 469.5 312.6 469.5 0.00 73 50 20650 -71.9 -89.9 5 18.0 -72.0 90 18 474.1 474.1 313.0 474.1 0.00 74 48 20890 -73.1 -90.1 6 17.0 -73.2 86 18 476.8 476.8 313.2 476.8 0.00 75 40 21974 -68.3 -90.3 3 22.0 -68.5 87 35 514.3 514.3 315.9 514.3 0.00 76 37 22441 -69.3 -90.3 3 21.0 -69.5 93 44 523.4 523.4 316.5 523.4 0.00 77 34 22952 -65.1 -90.1 2 25.0 -65.5 88 55 547.2 547.2 317.9 547.2 0.00 78 33 23136 -61.3 -89.3 1 28.0 -62.0 86 59 562.0 562.0 318.8 562.0 0.00 79 32 23327 -60.3 -88.3 1 28.0 -61.2 84 63 569.6 569.6 319.2 569.7 0.00 80 31 23526 -60.7 -88.7 1 28.0 -61.5 82 68 573.8 573.8 319.3 573.8 0.00 81 30 23730 -60.3 -88.3 1 28.0 -61.2 80 72 580.3 580.3 319.7 580.3 0.01 82 28 24159 -59.7 -88.7 1 29.0 -60.7 83 74 593.5 593.5 320.3 593.5 0.01 83 24 25132 -54.5 -86.5 1 32.0 -56.5 99 80 635.3 635.3 322.1 635.4 0.01 84 24 25132 -55.1 -87.1 1 32.0 -57.0 99 80 633.6 633.6 322.0 633.7 0.01 85 21 25992 -50.7 -84.9 1 34.2 -53.9 95 84 671.5 671.5 323.5 671.6 0.01 86 20 26310 -49.1 -84.1 1 35.0 -52.8 95 79 685.9 685.9 324.0 686.0 0.02 87 17 27391 -43.3 -81.3 1 38.0 -49.7 85 67 737.1 737.1 325.6 737.4 0.03 88 16 27801 -40.9 -80.9 1 40.0 -48.6 81 63 757.8 757.9 326.1 758.2 0.04 89 16 27801 -38.3 -79.3 1 41.0 -47.3 81 63 766.3 766.3 326.4 766.7 0.05 90 15 28246 -37.3 -79.3 0 42.0 -47.1 76 58 783.9 783.9 326.8 784.4 0.05 91 15 28246 -37.3 -79.3 0 42.0 -47.1 76 58 783.9 783.9 326.8 784.4 0.05 92 14 28722 -38.3 -79.3 1 41.0 -47.9 72 53 796.2 796.2 327.1 796.7 0.05 93 13 29233 -37.1 -79.1 0 42.0 -47.7 76 42 817.4 817.4 327.7 817.9 0.06 94 11 30386 -38.1 -80.1 0 42.0 -49.0 156 9 853.7 853.8 328.5 854.3 0.06 95 10 31040 -39.7 -80.7 0 41.0 -50.1 280 20 871.4 871.4 328.8 871.9 0.06 96 10 31040 -39.9 -80.9 0 41.0 -50.3 280 20 870.6 870.6 328.8 871.2 0.06 97 10 31040 -38.3 -80.3 0 42.0 -49.6 280 20 876.6 876.6 329.0 877.2 0.06 98 9.5 31396 -34.7 -77.7 0 43.0 -48.3 903.2 903.2 329.5 904.3 0.10 99 9.3 31544 -34.3 -77.3 0 43.0 -48.3 910.2 910.3 329.7 911.4 0.11 100 8.4 32248 -39.7 -80.7 0 41.0 -51.0 915.9 915.9 329.7 916.7 0.07 TRP 103 16475 -83.7 -88.3 44 4.6 -83.7 290 14 362.9 362.9 299.2 362.9 0.00 WND 21 25992 -50.7 -84.9 1 34.2 -53.9 95 84 671.5 671.5 323.5 671.6 0.01 Sounding variables and indices 1000-500 mb thick: 5801.00 m Freezing level: 554.31 mb = 5092.42 m = 16707.21 ft Wetbulb zero: 569.64 mb = 4870.13 m = 15977.91 ft Precipitable water: 2.53 inches Sfc-500 mean rel hum: 85.07 % Est. max temperature: 33.60 C = 92.48 F Sfc-Lift cond lev (LCL): 965.18 mb = 422.89 m = 1387.43 ft T: 24.46 C 700-500 lapse rate: 5.68 C/km ThetaE index: 7.26 C Layer 932.0- 850.0 mb Conv cond level (CCL): 911.23 mb = 927.58 m = 3043.20 ft Mean mixing ratio: 18.38 g/kg Conv temperature: 30.85 C = 87.54 F Cap Strength: 0.47 C Lifted Index: -3.55 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.71 C Lifted Index @700 mb: -1.17 C Showalter Index: -0.97 C Risk: Thunderstorms probable Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 21.20 C K Index: 35.50 Risk: > 80 % chance of thunderstorms Sweat Index: 214.00 Risk: None Energy Index: -0.84 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1414.19 J/kg Max Up Vert Vel: 53.18 m/s Conv Inhibition (B-): 12.50 J/kg Cap Strength: 0.50 C Lift Cond Lev (LCL): 936.78 mb = 686.05 m = 2250.78 ft Lev Free Conv (LFC): 851.78 mb = 1512.94 m = 4963.66 ft Equ Level (EL): 141.78 mb = 14626.09 m = 47985.28 ft B at Equ Level: 1409.69 J/kg Max Parcel Lev (MPL): 81.78 mb = 17773.33 m = 58310.75 ft Wind level data Storm motion: 356 at 5 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 1012 2 0 0 -0.0 -0.0 | 176 5 -0.3 5.2 1 1000 109 165 5 -1.3 4.8 | 171 10 -1.6 10.0 2 945 610 160 11 -3.8 10.3 | 165 16 -4.1 15.5 3 925 797 160 11 -3.8 10.3 | 165 16 -4.1 15.5 4 913 914 170 9 -1.6 8.9 | 172 14 -1.9 14.1 5 851 1524 170 3 -0.5 3.0 | 174 8 -0.9 8.2 6 850 1531 155 3 -1.3 2.7 | 169 8 -1.6 7.9 7 792 2134 165 6 -1.6 5.8 | 170 11 -1.9 11.0 8 700 3180 350 4 0.7 -3.9 | 196 1 0.4 1.3 9 636 3962 330 11 5.5 -9.5 | 310 7 5.2 -4.3 10 612 4267 335 6 2.5 -5.4 | 276 2 2.2 -0.2 11 500 5910 340 10 3.4 -9.4 | 324 5 3.1 -4.2 12 488 6096 340 10 3.4 -9.4 | 324 5 3.1 -4.2 13 469 6401 355 12 1.0 -12.0 | 354 7 0.7 -6.7 14 434 7010 320 13 8.4 -10.0 | 301 9 8.0 -4.7 15 401 7620 345 11 2.8 -10.6 | 335 6 2.5 -5.4 16 400 7640 345 10 2.6 -9.7 | 333 5 2.3 -4.4 17 385 7925 340 10 3.4 -9.4 | 324 5 3.1 -4.2 18 300 9754 30 1 -0.5 -0.9 | 169 4 -0.8 4.3 19 300 9760 100 1 -1.0 0.2 | 166 6 -1.3 5.4 20 250 11030 65 7 -6.3 -3.0 | 109 7 -6.7 2.3 21 200 12510 85 10 -10.0 -0.9 | 113 11 -10.3 4.3 22 191 12802 85 10 -10.0 -0.9 | 113 11 -10.3 4.3 23 182 13106 55 12 -9.8 -6.9 | 81 10 -10.2 -1.7 24 173 13411 70 11 -10.3 -3.8 | 98 11 -10.7 1.4 25 150 14300 10 9 -1.6 -8.9 | 27 4 -1.9 -3.7 26 134 14935 315 12 8.5 -8.5 | 292 9 8.2 -3.3 27 121 15545 275 17 16.9 -1.5 | 257 17 16.6 3.7 28 109 16154 235 14 11.5 8.0 | 220 17 11.1 13.2 29 103 16459 275 15 14.9 -1.3 | 255 15 14.6 3.9 30 103 16475 290 14 13.2 -4.8 | 268 13 12.8 0.4 31 100 16640 280 6 5.9 -1.0 | 233 7 5.6 4.2 32 98 16764 280 6 5.9 -1.0 | 233 7 5.6 4.2 33 88 17374 0 0 -0.0 -0.0 | 176 5 -0.3 5.2 34 83 17678 340 14 4.8 -13.2 | 331 9 4.5 -7.9 35 70 18670 320 2 1.3 -1.5 | 195 4 1.0 3.7 36 64 19202 30 1 -0.5 -0.9 | 169 4 -0.8 4.3 37 61 19507 360 10 -0.0 -10.0 | 4 5 -0.3 -4.8 38 55 20117 95 11 -11.0 1.0 | 119 13 -11.3 6.2 39 52 20422 120 17 -14.7 8.5 | 132 20 -15.1 13.7 40 50 20650 90 18 -18.0 0.0 | 106 19 -18.3 5.2 41 49 20726 80 17 -16.7 -3.0 | 98 17 -17.1 2.3 42 47 21031 90 19 -19.0 0.0 | 105 20 -19.3 5.2 43 45 21336 100 24 -23.6 4.2 | 111 26 -24.0 9.4 44 42 21641 75 30 -29.0 -7.8 | 85 29 -29.3 -2.6 45 38 22250 95 39 -38.9 3.4 | 102 40 -39.2 8.6 46 30 23730 80 72 -70.9 -12.5 | 84 72 -71.2 -7.3 47 30 23774 80 68 -67.0 -11.8 | 84 68 -67.3 -6.6 48 27 24384 85 77 -76.7 -6.7 | 89 77 -77.0 -1.5 49 25 24994 100 79 -77.8 13.7 | 104 80 -78.1 18.9 50 21 25992 95 84 -83.7 7.3 | 98 85 -84.0 12.5 51 20 26213 95 84 -83.7 7.3 | 98 85 -84.0 12.5 52 20 26310 95 79 -78.7 6.9 | 99 80 -79.0 12.1 53 14 28956 70 51 -47.9 -17.4 | 76 50 -48.3 -12.2 54 12 29870 90 23 -23.0 0.0 | 103 24 -23.3 5.2 55 11 30175 115 6 -5.4 2.5 | 143 10 -5.8 7.7 56 10 31040 280 20 19.7 -3.5 | 265 19 19.4 1.7 Wind Parameters Mean winds (0-6000m): 326.4 at 7.0 knts Storm direction: 356.4 at 5.2 knts Shear (0-3000m) pos: 1.4 neg: 2.1 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): -54.3 deg Storm rel helicity (0-3000m) pos: 11.2 neg: -26.7 tot: -15.5 m^2/s^2 ave: -5.2 10^-3 m/s^2 rel: -0.21 Storm rel vorticity (0-3000m) horiz: 6.2 stream: -1.3 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 61.77 Bulk Shear: 22.90 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 ------------------------------------------------------------------------------- 500 163 6 169 11| 10.0 0.0 10.0| 1.9 -5.1 -3.1 -6.2 -0.14| 10.3 -1.5 1000 162 8 168 13| 4.2 0.0 4.2| 9.5 -6.3 3.2 3.2 0.01| 7.6 0.1 1500 164 7 169 13| 2.8 1.7 4.5| 10.3 -6.3 3.9 2.6 0.02| 6.8 0.2 2000 164 7 169 12| 2.1 0.7 2.8| 10.7 -8.1 2.6 1.3 -0.01| 5.8 -0.0 2500 161 6 168 11| 1.7 1.6 3.3| 11.0 -22.3 -11.3 -4.5 -0.19| 6.0 -1.1 3000 160 6 167 11| 1.4 2.1 3.5| 11.2 -26.7 -15.5 -5.2 -0.21| 6.2 -1.3 4000 170 6 173 12| 1.0 2.3 3.4| 12.6 -27.1 -14.5 -3.6 -0.08| 5.8 -0.5 5000 228 7 205 11| 1.1 1.9 3.0| 13.6 -28.9 -15.3 -3.1 -0.08| 5.3 -0.4 6000 326 7 279 4| 0.7 1.6 2.3| 15.0 -28.9 -13.9 -2.3 -0.06| 4.6 -0.3 Wrote GIF file: /home/apache/climate/data/raob//PTKK/skewt/PTKK.skewt.20251031.12.gif