UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100612.upa.cvt Date: 1200Z 6 OCT 25 Searching for PTKK... Searching the city database file for: PTKK ... Date:1200Z 6 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 1013 2 24.6 23.7 95 0.9 24.0 0 0 296.7 300.0 296.7 350.2 18.51 1 1000 118 26.4 22.1 77 4.3 23.3 130 13 299.5 302.6 296.4 349.2 16.98 2 992 189 26.2 21.5 75 4.7 22.8 128 15 300.0 303.1 296.3 348.3 16.49 3 980 297 25.6 21.9 80 3.7 22.9 125 17 300.5 303.6 296.8 350.7 17.12 4 969 397 25.4 20.4 74 5.0 21.8 125 16 301.3 304.1 296.1 347.6 15.76 5 947 599 23.6 20.4 82 3.2 21.3 125 13 301.4 304.4 296.4 348.9 16.13 6 938 683 23.4 19.4 78 4.0 20.6 125 12 302.0 304.8 296.0 347.1 15.29 7 925 805 22.4 19.2 82 3.2 20.2 125 11 302.2 305.0 296.1 347.4 15.31 8 867 1366 18.2 16.5 90 1.7 17.1 128 8 303.5 306.0 295.3 344.3 13.75 9 856 1476 17.4 16.0 91 1.4 16.5 122 10 303.8 306.3 295.3 343.8 13.48 10 851 1526 17.2 15.9 92 1.3 16.3 120 11 304.1 306.6 295.3 344.2 13.47 11 850 1536 17.2 15.7 91 1.5 16.2 120 11 304.2 306.6 295.3 343.8 13.32 12 822 1822 16.0 12.5 80 3.5 13.7 139 11 305.8 307.9 294.1 339.3 11.15 13 808 1968 15.2 12.0 81 3.2 13.1 155 9 306.5 308.5 294.2 339.5 10.97 14 787 2192 13.4 12.0 91 1.4 12.5 176 6 306.9 309.0 294.5 340.9 11.27 15 770 2376 12.4 10.3 87 2.1 11.1 179 8 307.7 309.6 294.0 338.8 10.27 16 761 2475 12.4 9.9 85 2.5 10.8 181 8 308.7 310.7 294.2 339.5 10.12 17 752 2575 11.6 10.4 92 1.2 10.9 182 9 308.9 310.9 294.6 341.2 10.60 18 741 2698 11.6 8.1 79 3.5 9.5 184 10 310.2 312.0 293.9 338.4 9.19 19 732 2801 11.0 8.6 85 2.4 9.5 181 10 310.7 312.5 294.4 340.2 9.63 20 727 2858 11.2 7.4 77 3.8 8.9 177 9 311.5 313.2 294.1 339.0 8.93 21 717 2974 10.4 6.3 76 4.1 7.9 169 8 311.9 313.4 293.7 337.8 8.38 22 713 3021 10.2 6.0 75 4.2 7.7 166 7 312.1 313.7 293.7 337.7 8.26 23 700 3174 9.2 6.5 83 2.7 7.6 155 6 312.7 314.3 294.2 339.7 8.71 24 696 3222 9.0 7.5 90 1.5 8.0 154 6 313.0 314.8 294.8 342.0 9.39 25 687 3329 8.4 5.6 83 2.8 6.7 152 7 313.5 315.1 294.1 339.4 8.34 26 683 3378 8.2 6.3 88 1.9 7.1 151 7 313.8 315.4 294.6 341.1 8.81 27 659 3672 6.4 4.1 85 2.3 5.1 146 9 315.0 316.5 294.2 339.5 7.82 28 653 3747 6.2 2.4 77 3.8 4.1 144 10 315.6 316.9 293.7 337.6 6.99 29 629 4053 4.0 2.0 87 2.0 2.9 141 11 316.4 317.8 294.0 338.7 7.05 30 623 4131 3.8 0.7 80 3.1 2.1 142 10 317.1 318.3 293.7 337.6 6.48 31 601 4422 2.0 -1.3 79 3.3 0.3 147 11 318.3 319.4 293.5 336.8 5.80 32 598 4463 2.0 -1.7 76 3.7 0.0 148 11 318.7 319.8 293.6 336.9 5.66 33 597 4476 2.8 -3.2 65 6.0 -0.3 148 12 319.8 320.8 293.4 336.2 5.06 34 583 4668 1.4 -2.6 75 4.0 -0.7 156 14 320.4 321.4 293.8 337.9 5.43 35 577 4752 1.2 -4.8 64 6.0 -1.8 163 15 321.1 322.0 293.4 336.2 4.64 36 570 4850 0.4 -3.2 77 3.6 -1.4 171 16 321.3 322.3 293.9 338.5 5.31 37 563 4949 -0.5 -4.1 77 3.6 -2.3 175 16 321.3 322.3 293.7 337.7 5.02 38 562 4963 -0.3 -5.3 69 5.0 -2.7 175 16 321.7 322.6 293.5 336.7 4.59 39 554 5078 -1.3 -5.0 76 3.7 -3.1 175 15 321.9 322.8 293.7 337.4 4.76 40 551 5121 -1.3 -6.3 69 5.0 -3.7 175 15 322.4 323.2 293.4 336.6 4.34 41 544 5223 -2.1 -7.1 69 5.0 -4.4 172 15 322.6 323.4 293.4 336.2 4.13 42 542 5252 -2.3 -7.2 69 4.9 -4.6 168 15 322.7 323.5 293.4 336.3 4.11 43 541 5267 -2.5 -8.5 63 6.0 -5.2 167 15 322.6 323.4 293.0 334.9 3.72 44 540 5282 -2.1 -12.1 46 10.0 -6.2 165 15 323.3 323.8 292.4 332.7 2.80 45 539 5296 -2.3 -10.3 54 8.0 -5.8 163 15 323.2 323.9 292.8 334.0 3.24 46 537 5326 -2.7 -12.7 46 10.0 -6.8 160 15 323.1 323.6 292.3 332.1 2.68 47 535 5355 -2.5 -16.5 33 14.0 -7.7 156 16 323.7 324.1 291.8 330.4 1.97 48 533 5385 -2.9 -10.9 54 8.0 -6.3 153 16 323.5 324.2 292.8 334.0 3.12 49 531 5415 -3.1 -11.1 54 8.0 -6.5 149 16 323.6 324.3 292.8 334.0 3.09 50 528 5460 -3.5 -7.7 73 4.2 -5.4 144 16 323.7 324.5 293.6 337.1 4.06 51 526 5490 -3.3 -11.3 54 8.0 -6.7 141 16 324.3 324.9 292.9 334.6 3.07 52 524 5520 -3.5 -11.5 54 8.0 -6.9 139 16 324.4 325.0 292.9 334.6 3.03 53 500 5890 -5.1 -7.3 85 2.2 -6.1 140 13 326.8 327.7 294.7 341.6 4.43 54 400 7610 -15.3 -17.6 83 2.3 -16.1 155 14 335.1 335.6 295.2 343.6 2.40 55 300 9720 -29.7 -50.7 11 21.0 -31.7 105 16 343.5 343.5 295.3 344.0 0.12 56 250 10990 -41.1 -46.1 58 5.0 -41.5 90 10 345.0 345.0 295.7 346.0 0.24 57 200 12470 -53.3 -60.3 42 7.0 -53.5 80 17 348.4 348.4 296.3 348.6 0.06 58 150 14250 -69.7 -73.3 59 3.6 -69.7 120 32 350.0 350.0 296.7 350.1 0.01 59 111 16007 -77.3 -84.3 32 7.0 -77.3 285 4 367.2 367.3 300.1 367.3 0.00 60 100 16610 -73.7 -85.7 14 12.0 -73.7 40 18 385.3 385.3 303.1 385.3 0.00 61 95 16910 -74.7 -86.7 14 12.0 -74.7 51 22 389.1 389.1 303.6 389.1 0.00 62 92 17097 -72.9 -85.9 12 13.0 -72.9 64 26 396.2 396.2 304.7 396.2 0.00 63 78 18058 -76.9 -86.9 19 10.0 -76.9 85 34 407.1 407.1 306.2 407.1 0.00 64 70 18680 -77.3 -88.3 16 11.0 -77.3 100 22 419.0 419.0 307.6 419.0 0.00 65 67 18935 -72.5 -87.5 9 15.0 -72.6 110 20 434.7 434.7 309.3 434.7 0.00 66 65 19113 -73.7 -89.7 7 16.0 -73.7 130 15 435.9 435.9 309.4 435.9 0.00 67 64 19204 -70.5 -88.5 5 18.0 -70.6 139 13 444.8 444.8 310.4 444.8 0.00 68 63 19298 -69.1 -89.1 4 20.0 -69.2 122 14 449.9 449.9 310.8 449.9 0.00 69 55 20106 -71.5 -90.5 4 19.0 -71.6 82 20 462.2 462.2 312.0 462.2 0.00 70 50 20670 -70.9 -90.9 4 20.0 -71.1 90 33 476.4 476.4 313.2 476.4 0.00 71 46 21168 -67.1 -91.1 2 24.0 -67.4 86 38 497.1 497.1 314.7 497.1 0.00 72 45 21301 -67.7 -90.7 2 23.0 -67.9 85 39 498.8 498.8 314.8 498.8 0.00 73 43 21576 -65.1 -91.1 2 26.0 -65.4 86 41 511.7 511.7 315.8 511.7 0.00 74 39 22173 -63.3 -90.3 1 27.0 -63.8 88 46 530.7 530.7 316.9 530.7 0.00 75 37 22495 -64.3 -90.3 2 26.0 -64.7 90 49 536.2 536.2 317.3 536.2 0.00 76 34 23016 -61.5 -89.5 1 28.0 -62.2 102 44 556.7 556.7 318.5 556.7 0.00 77 33 23200 -62.5 -90.5 1 28.0 -63.1 99 43 558.8 558.8 318.6 558.8 0.00 78 30 23790 -61.1 -90.1 1 29.0 -61.9 85 48 578.1 578.1 319.6 578.1 0.00 79 20 26350 -54.9 -86.9 1 32.0 -57.1 95 68 668.1 668.1 323.3 668.2 0.01 80 19 26678 -54.7 -87.7 1 33.0 -57.1 94 71 678.6 678.6 323.7 678.7 0.01 81 19 26678 -54.7 -87.7 1 33.0 -57.1 94 71 678.6 678.6 323.7 678.7 0.01 82 17 27396 -51.1 -86.1 1 35.0 -54.6 91 76 712.1 712.1 324.8 712.2 0.01 83 16 27793 -48.4 -84.8 1 36.5 -53.0 90 79 733.4 733.4 325.4 733.6 0.02 84 15 28221 -45.5 -83.5 1 38.0 -51.4 92 78 756.7 756.7 326.1 756.9 0.02 85 15 28221 -45.5 -83.5 1 38.0 -51.4 92 78 756.7 756.7 326.1 756.9 0.02 86 14 28681 -45.9 -83.9 1 38.0 -52.0 95 77 770.4 770.4 326.5 770.6 0.02 87 13 29178 -42.9 -82.9 0 40.0 -50.5 99 75 797.3 797.3 327.2 797.6 0.03 88 12 29718 -43.3 -83.3 0 40.0 -51.1 104 73 814.3 814.3 327.6 814.6 0.03 89 11 30300 -46.3 -84.3 1 38.0 -53.1 99 65 823.9 824.0 327.8 824.2 0.03 90 10 30940 -41.7 -82.7 0 41.0 -51.1 90 54 863.9 863.9 328.7 864.3 0.04 91 9.9 31008 -41.3 -82.3 0 41.0 -51.0 95 53 867.9 867.9 328.8 868.3 0.05 92 9.4 31365 -34.3 -77.3 0 43.0 -48.2 118 48 907.4 907.5 329.6 908.6 0.11 93 9.0 31669 -35.1 -78.1 0 43.0 -48.7 137 43 915.7 915.8 329.7 916.8 0.10 94 8.9 31747 -33.1 -77.1 0 44.0 -48.1 142 42 926.4 926.4 329.9 927.7 0.12 95 8.6 31988 -33.3 -77.3 0 44.0 -48.3 158 38 934.7 934.8 330.1 936.0 0.12 96 8.1 32412 -29.1 -74.1 0 45.0 -47.2 185 32 967.5 967.6 330.7 969.9 0.21 97 7.0 33440 -36.1 -79.1 0 43.0 -50.5 250 17 979.8 979.9 330.9 981.1 0.11 98 6.9 33540 -37.1 -79.1 0 42.0 -51.0 979.7 979.8 330.9 981.0 0.11 99 6.8 33641 -36.1 -79.1 0 43.0 -50.7 988.0 988.0 331.0 989.3 0.11 100 6.4 34061 -37.3 -79.3 0 42.0 -51.4 1000.2 1000.2 331.2 1001.5 0.12 101 5.9 34626 -34.3 -77.3 0 43.0 -50.8 1036.7 1036.8 331.8 1038.9 0.17 102 5.8 34746 -33.9 -76.9 1 43.0 -50.7 1043.5 1043.7 331.9 1045.9 0.19 103 5.7 34868 -34.9 -77.9 0 43.0 -51.2 1044.4 1044.5 331.9 1046.4 0.16 TRP 111 16007 -77.3 -84.3 32 7.0 -77.3 285 4 367.2 367.3 300.1 367.3 0.00 WND 16 27793 -48.4 -84.8 1 36.5 -53.0 90 79 733.4 733.4 325.4 733.6 0.02 Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 566.89 mb = 4893.72 m = 16055.32 ft Wetbulb zero: 597.85 mb = 4464.94 m = 14648.58 ft Precipitable water: 2.27 inches Sfc-500 mean rel hum: 79.28 % Est. max temperature: 31.56 C = 88.81 F Sfc-Lift cond lev (LCL): 1000.25 mb = 115.73 m = 379.69 ft T: 26.36 C 700-500 lapse rate: 5.27 C/km ThetaE index: 4.88 C Layer 850.0- 808.0 mb Conv cond level (CCL): 882.07 mb = 1216.77 m = 3991.98 ft Mean mixing ratio: 16.18 g/kg Conv temperature: 31.13 C = 88.03 F Cap Strength: 1.56 C Lifted Index: -1.60 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.48 C Lifted Index @700 mb: -0.96 C Showalter Index: 0.15 C Risk: Thunderstorms probable Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 20.80 C K Index: 35.30 Risk: > 80 % chance of thunderstorms Sweat Index: 223.40 Risk: None Energy Index: -0.53 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 497.69 J/kg Max Up Vert Vel: 31.55 m/s Conv Inhibition (B-): 28.35 J/kg Cap Strength: 1.56 C Lift Cond Lev (LCL): 911.38 mb = 933.52 m = 3062.70 ft Lev Free Conv (LFC): 856.38 mb = 1471.89 m = 4828.97 ft Equ Level (EL): 206.38 mb = 12261.73 m = 40228.29 ft B at Equ Level: 496.82 J/kg Max Parcel Lev (MPL): 116.38 mb = 15730.76 m = 51609.49 ft Wind level data Storm motion: 177 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 1013 2 0 0 -0.0 -0.0 | 357 8 0.4 -8.2 1 1000 118 130 13 -10.0 8.4 | 91 10 -9.6 0.2 2 979 305 125 17 -13.9 9.8 | 97 14 -13.5 1.6 3 925 805 125 11 -9.0 6.3 | 78 9 -8.6 -1.9 4 913 914 125 11 -9.0 6.3 | 78 9 -8.6 -1.9 5 882 1219 135 5 -3.5 3.5 | 34 6 -3.1 -4.6 6 851 1524 120 11 -9.5 5.5 | 74 10 -9.1 -2.7 7 850 1536 120 11 -9.5 5.5 | 74 10 -9.1 -2.7 8 821 1829 140 11 -7.1 8.4 | 92 7 -6.7 0.2 9 792 2134 175 6 -0.5 6.0 | 3 2 -0.1 -2.2 10 737 2743 185 10 0.9 10.0 | 215 2 1.3 1.8 11 700 3174 155 6 -2.5 5.4 | 38 3 -2.1 -2.7 12 635 3962 140 11 -7.1 8.4 | 92 7 -6.7 0.2 13 611 4267 145 9 -5.2 7.4 | 80 5 -4.8 -0.8 14 589 4572 150 13 -6.5 11.3 | 117 7 -6.1 3.1 15 567 4877 175 16 -1.4 15.9 | 173 8 -1.0 7.8 16 546 5182 175 15 -1.3 14.9 | 172 7 -0.9 6.8 17 526 5486 140 16 -10.3 12.3 | 112 11 -9.9 4.1 18 506 5791 130 15 -11.5 9.6 | 97 11 -11.1 1.5 19 500 5890 140 13 -8.4 10.0 | 103 8 -8.0 1.8 20 468 6401 150 10 -5.0 8.7 | 96 5 -4.6 0.5 21 432 7010 180 10 0.0 10.0 | 192 2 0.4 1.8 22 416 7315 155 10 -4.2 9.1 | 103 4 -3.8 0.9 23 400 7610 155 14 -5.9 12.7 | 129 7 -5.5 4.5 24 383 7925 160 14 -4.8 13.2 | 139 7 -4.4 5.0 25 338 8839 140 16 -10.3 12.3 | 112 11 -9.9 4.1 26 311 9449 110 12 -11.3 4.1 | 69 12 -10.9 -4.1 27 300 9720 105 16 -15.5 4.1 | 75 16 -15.1 -4.0 28 274 10363 100 19 -18.7 3.3 | 75 19 -18.3 -4.9 29 262 10668 85 13 -13.0 -1.1 | 53 16 -12.6 -9.3 30 251 10973 100 10 -9.8 1.7 | 56 11 -9.5 -6.4 31 250 10990 90 10 -10.0 0.0 | 50 13 -9.6 -8.2 32 209 12192 5 2 -0.2 -2.0 | 359 10 0.2 -10.2 33 200 12470 80 17 -16.7 -3.0 | 56 20 -16.4 -11.1 34 199 12497 55 10 -8.2 -5.7 | 29 16 -7.8 -13.9 35 190 12802 115 22 -19.9 9.3 | 93 20 -19.5 1.1 36 180 13106 110 27 -25.4 9.2 | 92 25 -25.0 1.1 37 150 14250 120 32 -27.7 16.0 | 106 28 -27.3 7.8 38 141 14630 125 35 -28.7 20.1 | 113 31 -28.3 11.9 39 133 14935 120 31 -26.8 15.5 | 105 27 -26.5 7.3 40 120 15545 225 26 18.4 18.4 | 241 21 18.8 10.2 41 111 16007 285 4 3.9 -1.0 | 335 10 4.3 -9.2 42 108 16154 250 10 9.4 3.4 | 296 11 9.8 -4.8 43 100 16610 40 18 -11.6 -13.8 | 27 25 -11.2 -22.0 44 97 16764 40 18 -11.6 -13.8 | 27 25 -11.2 -22.0 45 88 17374 85 33 -32.9 -2.9 | 71 34 -32.5 -11.1 46 75 18288 85 34 -33.9 -3.0 | 72 35 -33.5 -11.1 47 70 18680 100 22 -21.7 3.8 | 78 22 -21.3 -4.4 48 67 18898 105 21 -20.3 5.4 | 82 20 -19.9 -2.7 49 64 19202 140 13 -8.4 10.0 | 103 8 -8.0 1.8 50 61 19507 85 16 -15.9 -1.4 | 58 18 -15.5 -9.6 51 58 19812 65 20 -18.1 -8.5 | 47 24 -17.7 -16.6 52 52 20422 100 21 -20.7 3.6 | 77 21 -20.3 -4.5 53 50 20670 90 33 -33.0 0.0 | 76 34 -32.6 -8.2 54 45 21336 85 39 -38.9 -3.4 | 73 40 -38.5 -11.6 55 37 22555 90 49 -49.0 0.0 | 80 49 -48.6 -8.2 56 35 22860 105 45 -43.5 11.6 | 95 43 -43.1 3.5 57 30 23774 90 39 -39.0 0.0 | 78 39 -38.6 -8.2 58 30 23790 85 48 -47.8 -4.2 | 75 49 -47.4 -12.4 59 26 24689 85 66 -65.7 -5.8 | 78 67 -65.4 -13.9 60 21 25908 100 69 -68.0 12.0 | 93 68 -67.6 3.8 61 20 26350 95 68 -67.7 5.9 | 88 67 -67.4 -2.3 62 16 27793 90 79 -79.0 0.0 | 84 79 -78.6 -8.2 63 15 28042 90 79 -79.0 0.0 | 84 79 -78.6 -8.2 64 12 29870 105 72 -69.5 18.6 | 99 70 -69.2 10.5 65 10 30940 90 54 -54.0 0.0 | 81 54 -53.6 -8.2 66 7 33440 250 17 16.0 5.8 | 278 17 16.4 -2.4 Wind Parameters Mean winds (0-6000m): 147.3 at 10.9 knts Storm direction: 177.3 at 8.2 knts Shear (0-3000m) pos: 1.5 neg: 0.7 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 62.1 deg Storm rel helicity (0-3000m) pos: 50.8 neg: -21.3 tot: 29.5 m^2/s^2 ave: 9.8 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 1.3 10^-3/s Energy-Hel index: 0.16 Bulk Rich Number: 150.66 Bulk Shear: 3.30 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 ------------------------------------------------------------------------------- 500 126 13 89 10| 15.1 0.0 15.1| 37.8 -4.0 33.8 67.5 0.74| 22.3 16.5 1000 126 13 86 10| 4.8 0.0 4.8| 37.8 -12.5 25.3 25.3 0.47| 13.9 6.5 1500 126 11 78 9| 3.2 0.6 3.8| 45.0 -18.3 26.7 17.8 0.36| 12.6 4.5 2000 128 11 80 8| 2.1 0.4 2.5| 50.8 -19.0 31.7 15.9 0.33| 11.5 3.9 2500 134 10 80 7| 1.8 0.4 2.2| 50.8 -20.5 30.2 12.1 0.22| 10.2 2.2 3000 141 10 85 6| 1.5 0.7 2.2| 50.8 -21.3 29.5 9.8 0.13| 9.4 1.3 4000 143 9 83 5| 1.1 1.1 2.3| 54.8 -21.7 33.1 8.3 0.17| 8.0 1.3 5000 147 10 92 5| 1.8 0.9 2.7| 72.3 -22.8 49.4 9.9 0.26| 7.7 2.0 6000 147 11 100 6| 1.4 1.6 3.0| 74.1 -49.6 24.4 4.1 0.10| 7.8 0.8 Wrote GIF file: /home/apache/climate/data/raob//PTKK/skewt/PTKK.skewt.20251006.12.gif