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 PTKK... Searching the city database file for: PTKK ... Date:0000Z 13 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 1011 2 29.2 25.2 79 4.0 26.2 150 5 301.4 305.1 299.0 361.5 20.35 1 1004 66 28.4 23.4 74 5.0 24.7 156 10 301.2 304.6 297.7 355.2 18.34 2 1000 102 27.8 22.8 74 5.0 24.2 160 13 301.0 304.2 297.3 353.1 17.74 3 945 602 23.2 21.7 91 1.5 22.1 175 14 301.2 304.4 297.3 352.9 17.55 4 925 789 21.8 20.1 90 1.7 20.6 160 14 301.6 304.6 296.5 349.4 16.22 5 906 969 20.2 19.6 96 0.6 19.8 163 18 301.8 304.7 296.4 349.1 16.05 6 898 1046 20.0 18.0 88 2.0 18.6 161 20 302.3 305.0 295.6 345.5 14.62 7 893 1094 19.2 19.0 99 0.2 19.1 159 21 302.0 304.8 296.3 348.2 15.67 8 879 1231 18.4 17.4 94 1.0 17.7 155 23 302.5 305.2 295.5 345.0 14.37 9 850 1519 17.2 13.9 81 3.3 15.0 145 18 304.2 306.4 294.1 339.4 11.83 10 842 1600 16.8 12.5 76 4.3 14.0 147 18 304.6 306.6 293.6 337.1 10.88 11 825 1774 15.4 13.1 86 2.3 13.9 151 18 304.9 307.0 294.2 339.4 11.56 12 822 1805 15.8 12.0 78 3.8 13.3 152 18 305.6 307.6 293.8 338.0 10.78 13 809 1941 15.6 11.1 75 4.5 12.7 155 18 306.8 308.7 293.8 337.9 10.32 14 803 2004 16.0 9.0 63 7.0 11.6 157 18 307.9 309.6 293.1 335.2 9.01 15 750 2582 12.8 9.4 80 3.4 10.6 149 16 310.5 312.3 294.6 340.9 9.92 16 741 2684 12.6 6.6 67 6.0 9.0 147 15 311.3 312.9 293.6 336.9 8.28 17 727 2844 11.8 5.8 67 6.0 8.2 146 17 312.2 313.7 293.6 336.9 7.98 18 714 2996 10.8 4.8 66 6.0 7.3 148 21 312.7 314.1 293.4 336.2 7.58 19 700 3161 9.8 2.8 62 7.0 5.8 150 25 313.3 314.6 292.9 334.3 6.70 20 687 3316 9.0 0.0 53 9.0 4.1 150 26 314.1 315.2 292.2 331.7 5.58 21 682 3377 8.8 0.8 57 8.0 4.4 150 26 314.6 315.7 292.6 333.3 5.95 22 680 3401 8.8 -2.2 46 11.0 3.1 150 25 314.8 315.7 291.7 330.0 4.79 23 676 3450 8.6 -2.4 46 11.0 2.9 150 24 315.1 316.0 291.8 330.2 4.74 24 659 3660 6.4 1.4 70 5.0 3.6 150 20 315.0 316.2 293.1 335.2 6.44 25 655 3710 6.4 3.8 83 2.6 4.9 147 20 315.5 317.0 294.3 339.7 7.70 26 626 4080 4.6 1.0 77 3.6 2.6 125 19 317.6 318.8 294.0 338.5 6.59 27 613 4250 3.2 0.6 83 2.6 1.8 125 20 317.9 319.1 294.0 338.7 6.54 28 608 4317 3.0 1.2 88 1.8 2.0 122 20 318.4 319.7 294.4 340.3 6.89 29 591 4546 2.4 -0.9 79 3.3 0.6 104 19 320.3 321.5 294.3 339.8 6.07 30 581 4684 1.0 -1.1 86 2.1 -0.2 102 19 320.2 321.4 294.3 339.8 6.09 31 574 4781 0.4 -1.8 85 2.2 -0.7 105 20 320.6 321.8 294.2 339.5 5.85 32 564 4922 0.0 -5.0 69 5.0 -2.5 108 20 321.8 322.7 293.6 337.1 4.68 33 559 4994 0.0 -6.0 64 6.0 -2.9 110 20 322.6 323.4 293.6 336.9 4.37 34 558 5008 0.0 -6.0 64 6.0 -2.9 110 20 322.7 323.6 293.6 337.1 4.38 35 551 5109 -0.7 -6.7 64 6.0 -3.6 113 21 323.1 323.9 293.6 336.9 4.20 36 537 5314 -1.9 -5.7 75 3.8 -3.8 118 21 324.0 325.0 294.1 339.4 4.66 37 534 5359 -1.7 -6.7 69 5.0 -4.1 119 22 324.8 325.7 294.1 339.2 4.34 38 520 5570 -2.7 -9.7 59 7.0 -5.8 124 22 326.1 326.8 293.8 337.9 3.52 39 516 5631 -3.3 -9.3 63 6.0 -6.0 126 22 326.1 326.8 293.9 338.3 3.66 40 511 5708 -3.5 -11.5 54 8.0 -6.9 128 23 326.7 327.4 293.6 337.2 3.11 41 509 5739 -3.7 -10.7 58 7.0 -6.8 129 23 326.9 327.5 293.9 338.1 3.32 42 508 5755 -3.9 -7.6 75 3.7 -5.7 129 23 326.8 327.6 294.6 341.0 4.25 43 506 5786 -4.1 -7.5 77 3.4 -5.7 130 23 326.9 327.8 294.6 341.3 4.30 44 504 5817 -4.1 -13.1 50 9.0 -7.8 127 22 327.3 327.8 293.5 336.7 2.77 45 500 5880 -4.3 -14.3 46 10.0 -8.3 120 19 327.8 328.3 293.4 336.5 2.53 46 495 5959 -4.9 -17.9 35 13.0 -9.6 125 19 328.0 328.4 292.9 334.6 1.89 47 493 5991 -5.3 -18.3 35 13.0 -9.9 128 19 327.9 328.3 292.9 334.3 1.83 48 485 6119 -6.5 -10.2 75 3.7 -8.1 135 19 328.0 328.7 294.4 340.2 3.63 49 484 6135 -6.5 -10.5 73 4.0 -8.2 135 19 328.2 328.9 294.4 340.2 3.55 50 483 6151 -6.5 -14.5 53 8.0 -9.6 135 19 328.3 328.9 293.6 337.2 2.57 51 481 6184 -6.5 -14.5 53 8.0 -9.6 134 19 328.7 329.3 293.7 337.6 2.58 52 474 6298 -7.5 -13.5 62 6.0 -9.9 133 19 328.9 329.5 294.0 338.6 2.85 53 467 6414 -8.1 -14.1 62 6.0 -10.5 132 18 329.5 330.1 294.1 339.0 2.75 54 466 6430 -7.9 -16.9 48 9.0 -11.2 132 18 330.0 330.4 293.7 337.6 2.18 55 400 7600 -15.7 -19.0 76 3.3 -16.8 130 12 334.6 335.0 294.8 342.1 2.13 56 300 9720 -29.9 -37.9 46 8.0 -31.1 215 14 343.2 343.3 295.6 345.1 0.49 57 250 10990 -40.3 -44.6 63 4.3 -40.7 220 19 346.2 346.2 296.0 347.3 0.29 58 200 12470 -53.1 -56.3 68 3.2 -53.2 245 19 348.7 348.7 296.4 349.1 0.09 59 150 14250 -69.3 -73.2 57 3.9 -69.3 270 17 350.7 350.7 296.8 350.8 0.01 60 115 15798 -79.1 -83.0 53 3.9 -79.1 60 22 360.2 360.2 298.7 360.2 0.00 61 100 16590 -80.3 -84.9 46 4.6 -80.3 90 19 372.6 372.6 301.0 372.6 0.00 62 97 16765 -75.7 -83.7 27 8.0 -75.7 105 27 384.8 384.8 303.0 384.8 0.00 63 92 17072 -75.3 -85.3 19 10.0 -75.3 70 17 391.5 391.5 304.0 391.5 0.00 64 86 17463 -76.1 -86.1 19 10.0 -76.2 61 10 397.5 397.5 304.9 397.5 0.00 65 79 17955 -75.3 -85.3 19 10.0 -75.3 80 12 408.9 408.9 306.4 408.9 0.00 66 76 18180 -75.5 -86.5 16 11.0 -75.6 108 15 413.0 413.0 306.9 413.0 0.00 67 70 18660 -73.1 -87.1 10 14.0 -73.2 165 10 428.0 428.0 308.6 428.0 0.00 68 67 18915 -73.7 -87.7 10 14.0 -73.7 175 12 432.1 432.1 309.0 432.1 0.00 69 61 19461 -73.1 -89.1 7 16.0 -73.2 185 11 445.2 445.2 310.4 445.2 0.00 70 60 19558 -70.5 -88.5 5 18.0 -70.6 175 8 453.1 453.1 311.1 453.1 0.00 71 59 19657 -70.1 -88.1 5 18.0 -70.2 159 6 456.2 456.2 311.4 456.2 0.00 72 54 20183 -68.7 -89.7 3 21.0 -68.9 73 14 471.1 471.1 312.7 471.1 0.00 73 50 20640 -70.7 -90.7 4 20.0 -70.8 55 30 476.9 476.9 313.2 476.9 0.00 74 46 21138 -68.7 -90.7 3 22.0 -68.9 70 42 493.2 493.2 314.5 493.2 0.00 75 45 21270 -65.9 -89.9 2 24.0 -66.2 81 47 503.1 503.1 315.2 503.1 0.00 76 42 21688 -67.5 -90.5 2 23.0 -67.8 91 49 509.2 509.2 315.6 509.2 0.00 77 40 21985 -64.7 -90.7 2 26.0 -65.1 96 48 523.4 523.4 316.5 523.4 0.00 78 38 22298 -65.1 -90.1 2 25.0 -65.5 100 49 530.1 530.1 316.9 530.1 0.00 79 34 22983 -61.3 -89.3 1 28.0 -62.0 100 63 557.2 557.2 318.5 557.2 0.00 80 32 23358 -62.9 -89.9 1 27.0 -63.5 97 66 562.7 562.7 318.8 562.7 0.00 81 31 23555 -60.1 -89.1 1 29.0 -61.0 93 66 575.4 575.4 319.5 575.4 0.00 82 30 23760 -59.3 -88.3 1 29.0 -60.3 90 66 583.0 583.0 319.8 583.0 0.01 83 27 24424 -57.1 -87.1 1 30.0 -58.5 90 69 607.0 607.0 320.9 607.0 0.01 84 25 24911 -58.1 -88.1 1 30.0 -59.5 90 70 617.6 617.6 321.4 617.7 0.01 85 21 26024 -52.9 -85.9 1 33.0 -55.5 90 75 664.9 664.9 323.2 665.0 0.01 86 20 26340 -51.9 -85.9 1 34.0 -54.9 90 76 677.3 677.3 323.7 677.4 0.01 87 15 28233 -45.6 -83.6 1 38.0 -51.5 95 82 756.3 756.3 326.1 756.5 0.02 88 14 28694 -44.1 -83.1 1 39.0 -50.9 94 79 776.5 776.5 326.7 776.7 0.03 89 12 29729 -44.3 -83.3 1 39.0 -51.6 91 68 810.8 810.8 327.5 811.1 0.03 90 10 30960 -41.1 -82.1 0 41.0 -50.8 75 17 866.1 866.2 328.7 866.6 0.05 91 9.9 31028 -40.5 -81.5 0 41.0 -50.5 870.9 870.9 328.8 871.4 0.05 92 9.5 31309 -41.5 -82.5 0 41.0 -51.2 877.4 877.4 329.0 877.9 0.05 93 8.8 31834 -35.9 -78.9 0 43.0 -49.2 918.5 918.6 329.8 919.5 0.09 94 8.1 32408 -37.9 -79.9 0 42.0 -50.4 932.6 932.7 330.1 933.5 0.08 TRP 115 15798 -79.1 -83.0 53 3.9 -79.1 60 22 360.2 360.2 298.7 360.2 0.00 WND 15 28233 -45.6 -83.6 1 38.0 -51.5 95 82 756.3 756.3 326.1 756.5 0.02 Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 558.00 mb = 5007.97 m = 16430.14 ft Wetbulb zero: 583.05 mb = 4655.58 m = 15274.01 ft Precipitable water: 2.18 inches Sfc-500 mean rel hum: 75.07 % Est. max temperature: 31.33 C = 88.39 F Sfc-Lift cond lev (LCL): 954.66 mb = 512.05 m = 1679.94 ft T: 24.03 C 700-500 lapse rate: 5.19 C/km ThetaE index: 16.04 C Layer 1004.0- 893.0 mb Conv cond level (CCL): 916.54 mb = 868.85 m = 2850.54 ft Mean mixing ratio: 17.40 g/kg Conv temperature: 29.46 C = 85.03 F Cap Strength: 0.37 C Lifted Index: -2.21 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.85 C Lifted Index @700 mb: -1.47 C Showalter Index: 2.71 C Risk: Showers probable Total Totals Index: 39.70 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 18.20 C K Index: 28.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 221.80 Risk: None Energy Index: -0.56 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1216.44 J/kg Max Up Vert Vel: 49.32 m/s Conv Inhibition (B-): 1.86 J/kg Cap Strength: 0.37 C Lift Cond Lev (LCL): 922.62 mb = 811.38 m = 2661.98 ft Lev Free Conv (LFC): 907.62 mb = 953.82 m = 3129.30 ft Equ Level (EL): 137.62 mb = 14751.85 m = 48397.87 ft B at Equ Level: 1200.31 J/kg Max Parcel Lev (MPL): 87.62 mb = 17354.67 m = 56937.21 ft Wind level data Storm motion: 170 at 14 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 1011 2 150 5 -2.5 4.3 | 0 10 -0.0 -9.7 1 1000 102 160 13 -4.4 12.2 | 48 3 -2.0 -1.8 2 944 610 175 14 -1.2 13.9 | 274 1 1.2 -0.1 3 925 789 160 14 -4.8 13.2 | 69 2 -2.3 -0.9 4 912 914 165 17 -4.4 16.4 | 141 3 -1.9 2.4 5 880 1219 155 23 -9.7 20.8 | 133 10 -7.3 6.8 6 850 1519 145 18 -10.3 14.7 | 95 8 -7.9 0.7 7 849 1524 145 18 -10.3 14.7 | 95 8 -7.9 0.7 8 790 2134 160 18 -6.2 16.9 | 128 5 -3.7 2.9 9 735 2743 145 15 -8.6 12.3 | 74 6 -6.1 -1.7 10 700 3161 150 25 -12.5 21.7 | 127 13 -10.0 7.6 11 684 3353 150 26 -13.0 22.5 | 129 14 -10.5 8.5 12 658 3658 150 20 -10.0 17.3 | 114 8 -7.5 3.3 13 634 3962 125 19 -15.6 10.9 | 77 13 -13.1 -3.1 14 610 4267 125 20 -16.4 11.5 | 80 14 -13.9 -2.6 15 588 4572 100 19 -18.7 3.3 | 57 19 -16.2 -10.7 16 506 5791 130 23 -17.6 14.8 | 93 15 -15.2 0.8 17 500 5880 120 19 -16.5 9.5 | 72 15 -14.0 -4.5 18 486 6096 135 19 -13.4 13.4 | 87 11 -11.0 -0.6 19 415 7315 125 16 -13.1 9.2 | 66 12 -10.6 -4.8 20 400 7600 130 12 -9.2 7.7 | 47 9 -6.7 -6.3 21 399 7620 140 15 -9.6 11.5 | 71 8 -7.2 -2.5 22 383 7925 125 11 -9.0 6.3 | 40 10 -6.5 -7.7 23 367 8230 145 11 -6.3 9.0 | 37 6 -3.8 -5.0 24 352 8534 150 7 -3.5 6.1 | 7 8 -1.0 -8.0 25 338 8839 150 13 -6.5 11.3 | 56 5 -4.0 -2.8 26 311 9449 200 11 3.8 10.3 | 301 7 6.2 -3.7 27 300 9720 215 14 8.0 11.5 | 284 11 10.5 -2.6 28 286 10058 220 12 7.7 9.2 | 295 11 10.2 -4.8 29 274 10363 210 11 5.5 9.5 | 299 9 8.0 -4.5 30 262 10668 235 16 13.1 9.2 | 287 16 15.6 -4.8 31 251 10973 220 19 12.2 14.6 | 268 15 14.7 0.5 32 250 10990 220 19 12.2 14.6 | 268 15 14.7 0.5 33 229 11582 245 15 13.6 6.3 | 296 18 16.1 -7.7 34 200 12470 245 19 17.2 8.0 | 287 21 19.7 -6.0 35 172 13411 245 29 26.3 12.3 | 274 29 28.8 -1.8 36 150 14250 270 17 17.0 -0.0 | 306 24 19.5 -14.0 37 148 14326 255 16 15.5 4.1 | 299 20 17.9 -9.9 38 133 14935 280 15 14.8 -2.6 | 314 24 17.2 -16.6 39 127 15240 325 11 6.3 -9.0 | 339 25 8.8 -23.0 40 120 15545 20 13 -4.4 -12.2 | 4 26 -2.0 -26.2 41 115 15798 60 22 -19.1 -11.0 | 34 30 -16.6 -25.0 42 114 15850 35 20 -11.5 -16.4 | 16 32 -9.0 -30.4 43 108 16154 80 28 -27.6 -4.9 | 53 31 -25.1 -18.9 44 100 16590 90 19 -19.0 0.0 | 50 22 -16.5 -14.0 45 97 16764 105 27 -26.1 7.0 | 73 25 -23.6 -7.0 46 92 17069 70 17 -16.0 -5.8 | 34 24 -13.5 -19.8 47 87 17374 75 10 -9.7 -2.6 | 23 18 -7.2 -16.6 48 83 17678 30 10 -5.0 -8.7 | 6 23 -2.5 -22.7 49 79 17983 85 12 -12.0 -1.0 | 32 18 -9.5 -15.1 50 75 18288 120 16 -13.9 8.0 | 62 13 -11.4 -6.0 51 71 18593 125 10 -8.2 5.7 | 35 10 -5.7 -8.3 52 70 18660 165 10 -2.6 9.7 | 2 4 -0.1 -4.4 53 64 19202 185 15 1.3 14.9 | 256 4 3.8 0.9 54 61 19507 185 10 0.9 10.0 | 321 5 3.3 -4.1 55 58 19812 135 2 -1.4 1.4 | 355 13 1.1 -12.6 56 52 20422 35 22 -12.6 -18.0 | 18 34 -10.2 -32.0 57 50 20640 55 30 -24.6 -17.2 | 35 38 -22.1 -31.2 58 49 20726 35 26 -14.9 -21.3 | 19 37 -12.4 -35.3 59 45 21336 85 49 -48.8 -4.3 | 68 50 -46.3 -18.3 60 38 22250 100 48 -47.3 8.3 | 83 45 -44.8 -5.7 61 33 23165 100 66 -65.0 11.5 | 88 63 -62.5 -2.6 62 30 23760 90 66 -66.0 0.0 | 78 65 -63.5 -14.0 63 20 26340 90 76 -76.0 0.0 | 79 75 -73.5 -14.0 64 15 28233 95 82 -81.7 7.1 | 85 80 -79.2 -6.9 65 15 28346 95 82 -81.7 7.1 | 85 80 -79.2 -6.9 66 11 30175 90 64 -64.0 0.0 | 77 63 -61.5 -14.0 67 10 30960 75 17 -16.4 -4.4 | 37 23 -14.0 -18.4 Wind Parameters Mean winds (0-6000m): 140.0 at 19.0 knts Storm direction: 170.0 at 14.2 knts Shear (0-3000m) pos: 2.0 neg: 2.2 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 114.2 deg Storm rel helicity (0-3000m) pos: 21.8 neg: -20.5 tot: 1.3 m^2/s^2 ave: 0.4 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 1.1 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 107.43 Bulk Shear: 11.32 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 ------------------------------------------------------------------------------- 500 165 13 23 2| 9.6 0.0 9.6| 5.1 -0.4 4.7 9.4 0.31| 11.9 3.7 1000 166 14 55 1| 4.8 2.9 7.7| 7.1 -0.5 6.6 6.6 0.41| 11.0 4.6 1500 161 16 113 3| 3.2 2.9 6.1| 7.1 -14.4 -7.3 -4.9 0.09| 10.9 0.9 2000 158 17 110 4| 2.9 2.2 5.1| 10.9 -14.4 -3.5 -1.7 0.14| 9.1 1.3 2500 158 17 111 4| 2.3 1.9 4.2| 11.7 -18.2 -6.5 -2.6 0.07| 8.1 0.5 3000 156 17 106 5| 2.0 2.2 4.2| 21.8 -20.5 1.3 0.4 0.13| 8.1 1.1 4000 153 18 110 6| 1.7 2.3 4.0| 29.9 -46.9 -17.0 -4.3 -0.01| 8.4 -0.1 5000 144 18 97 8| 1.5 2.3 3.9| 48.3 -74.9 -26.6 -5.3 -0.04| 8.0 -0.3 6000 140 19 93 10| 1.8 2.0 3.7| 82.7 -91.5 -8.8 -1.5 0.01| 7.9 0.1 Wrote GIF file: /home/apache/climate/data/raob//PTKK/skewt/PTKK.skewt.20251013.00.gif