UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for PTKK... Searching the city database file for: PTKK ... Date:0000Z 20 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 1007 2 28.4 25.8 86 2.6 26.4 120 6 300.9 304.8 299.4 363.5 21.20 1 1000 70 28.0 23.0 74 5.0 24.3 125 12 301.1 304.4 297.5 354.0 17.96 2 998 88 27.8 22.9 75 4.9 24.2 127 12 301.1 304.4 297.4 353.8 17.89 3 987 187 27.4 22.9 76 4.5 24.1 140 11 301.7 305.0 297.7 355.1 18.09 4 979 259 26.0 23.4 86 2.6 24.1 149 10 301.0 304.4 298.0 356.4 18.82 5 955 478 24.2 22.7 91 1.5 23.1 149 15 301.3 304.7 297.8 355.8 18.48 6 952 506 24.8 21.9 84 2.9 22.7 148 15 302.2 305.4 297.5 354.3 17.64 7 925 759 23.4 20.9 86 2.5 21.6 155 14 303.2 306.4 297.5 353.9 17.06 8 921 797 23.2 20.8 86 2.4 21.5 151 14 303.4 306.6 297.5 354.0 17.03 9 873 1263 19.4 19.4 100 0.0 19.4 153 15 304.1 307.2 297.3 353.1 16.46 10 850 1494 18.2 18.2 100 0.0 18.2 145 18 305.2 308.1 297.1 352.0 15.66 11 769 2349 13.8 13.6 99 0.2 13.7 135 15 309.3 311.8 296.3 348.4 12.84 12 760 2449 13.6 13.6 100 0.0 13.6 135 14 310.2 312.6 296.6 349.8 13.00 13 749 2572 13.6 10.9 84 2.7 11.9 131 14 311.5 313.5 295.6 345.2 11.01 14 739 2686 13.0 11.2 89 1.8 11.8 127 13 312.0 314.2 296.0 347.0 11.39 15 710 3022 10.8 10.8 100 0.0 10.8 120 13 313.2 315.4 296.4 348.8 11.54 16 701 3129 10.8 9.7 93 1.1 10.1 120 12 314.3 316.4 296.2 348.0 10.85 17 700 3141 10.6 9.7 94 0.9 10.0 120 12 314.2 316.3 296.2 348.0 10.87 18 684 3334 9.2 9.2 100 0.0 9.2 116 11 314.7 316.8 296.3 348.2 10.75 19 658 3655 7.4 7.4 100 0.0 7.4 110 10 316.2 318.1 296.0 347.2 9.88 20 656 3680 7.4 6.0 91 1.4 6.5 109 10 316.5 318.2 295.4 344.7 8.98 21 650 3756 7.0 4.7 85 2.3 5.6 106 10 316.9 318.5 295.0 343.0 8.27 22 647 3794 6.6 5.7 94 0.9 6.1 104 10 316.8 318.6 295.5 344.9 8.92 23 641 3871 6.2 3.9 85 2.3 4.8 100 11 317.2 318.8 294.8 342.3 7.93 24 634 3961 6.0 5.9 99 0.1 5.9 96 11 318.0 319.8 296.0 347.2 9.23 25 629 4026 5.6 5.6 100 0.0 5.6 102 11 318.3 320.0 296.0 347.1 9.11 26 616 4198 5.4 3.5 88 1.9 4.3 127 9 320.0 321.5 295.6 345.5 8.02 27 611 4265 4.6 4.1 97 0.5 4.3 137 8 319.8 321.4 295.9 346.7 8.44 28 604 4359 4.6 1.1 78 3.5 2.6 142 8 320.8 322.2 295.0 343.0 6.88 29 602 4386 4.2 1.8 84 2.4 2.8 142 8 320.7 322.1 295.3 344.0 7.26 30 585 4619 2.8 -0.4 79 3.2 1.0 147 7 321.7 322.9 294.8 342.3 6.37 31 584 4633 2.8 -0.7 78 3.5 0.9 148 7 321.8 323.1 294.8 342.0 6.24 32 582 4661 2.8 -1.2 75 4.0 0.6 148 7 322.2 323.3 294.7 341.7 6.03 33 580 4689 3.2 -3.8 60 7.0 -0.4 149 7 322.9 323.9 294.1 339.2 4.98 34 572 4802 2.0 -2.8 70 4.8 -0.5 151 7 322.8 323.9 294.4 340.6 5.45 35 561 4959 1.0 -5.0 64 6.0 -2.0 155 6 323.4 324.4 294.0 338.9 4.70 36 558 5002 0.6 -3.2 76 3.8 -1.4 156 6 323.5 324.5 294.6 341.2 5.42 37 552 5089 0.2 -5.8 64 6.0 -2.7 158 6 324.0 324.9 294.0 338.8 4.50 38 546 5177 -0.5 -6.5 64 6.0 -3.4 159 6 324.2 325.0 293.9 338.4 4.31 39 537 5310 -0.7 -5.3 71 4.6 -3.0 162 5 325.5 326.4 294.7 341.4 4.81 40 526 5476 -1.3 -8.3 59 7.0 -4.6 166 5 326.7 327.5 294.3 339.7 3.89 41 520 5568 -2.1 -7.1 69 5.0 -4.5 168 5 326.8 327.7 294.6 341.2 4.32 42 519 5583 -2.1 -7.1 69 5.0 -4.5 168 5 327.0 327.8 294.7 341.4 4.33 43 517 5614 -1.9 -10.9 50 9.0 -5.8 169 5 327.6 328.2 293.9 338.5 3.22 44 515 5645 -1.9 -12.9 43 11.0 -6.5 170 5 327.9 328.5 293.7 337.3 2.75 45 513 5676 -1.9 -13.9 39 12.0 -6.8 170 5 328.3 328.8 293.6 337.0 2.55 46 511 5707 -2.1 -15.1 36 13.0 -7.2 171 4 328.4 328.9 293.4 336.4 2.31 47 508 5754 -2.5 -13.5 43 11.0 -7.1 172 4 328.5 329.0 293.7 337.6 2.66 48 503 5832 -2.9 -14.9 39 12.0 -7.7 174 4 328.9 329.4 293.6 337.2 2.39 49 502 5848 -3.1 -14.1 42 11.0 -7.6 174 4 328.9 329.4 293.7 337.7 2.56 50 500 5880 -3.3 -11.3 54 8.0 -6.8 175 4 329.0 329.7 294.3 340.0 3.23 51 499 5896 -3.3 -10.3 58 7.0 -6.4 175 4 329.2 329.9 294.6 341.1 3.50 52 496 5944 -3.7 -10.7 58 7.0 -6.8 175 4 329.3 330.0 294.6 340.9 3.41 53 492 6007 -3.9 -18.9 30 15.0 -9.3 175 4 329.8 330.2 293.3 335.9 1.75 54 491 6024 -3.9 -17.9 33 14.0 -9.1 175 4 330.0 330.4 293.5 336.7 1.90 55 400 7610 -14.5 -29.5 27 15.0 -18.2 170 5 336.1 336.3 294.1 339.2 0.83 56 300 9730 -29.1 -37.1 46 8.0 -30.4 285 18 344.4 344.5 295.8 346.4 0.53 57 250 11000 -39.7 -44.7 59 5.0 -40.2 255 28 347.0 347.1 296.3 348.2 0.29 58 200 12490 -52.1 -58.1 48 6.0 -52.3 250 36 350.3 350.3 296.8 350.6 0.07 59 150 14280 -68.5 -74.5 42 6.0 -68.5 260 44 352.1 352.1 297.1 352.1 0.01 60 100 16630 -80.5 -85.3 44 4.8 -80.5 280 6 372.2 372.2 300.9 372.2 0.00 61 92 17096 -83.3 -86.7 55 3.4 -83.3 255 10 375.6 375.6 301.5 375.6 0.00 62 89 17281 -81.3 -86.2 43 4.9 -81.3 258 10 383.2 383.2 302.8 383.2 0.00 63 87 17408 -81.7 -86.7 42 5.0 -81.7 261 9 384.9 384.9 303.0 384.9 0.00 64 85 17539 -79.3 -86.3 31 7.0 -79.3 266 7 392.3 392.3 304.1 392.3 0.00 65 77 18096 -81.5 -87.5 35 6.0 -81.5 308 4 399.0 399.0 305.0 399.0 0.00 66 74 18321 -77.9 -85.9 26 8.0 -77.9 2 10 411.1 411.1 306.6 411.2 0.00 67 70 18640 -76.1 -87.1 16 11.0 -76.2 50 9 421.6 421.6 307.9 421.6 0.00 68 69 18723 -75.9 -87.9 13 12.0 -75.9 50 10 423.7 423.7 308.2 423.8 0.00 69 69 18723 -72.3 -86.3 10 14.0 -72.4 50 10 431.5 431.5 309.0 431.5 0.00 70 65 19078 -69.1 -88.1 5 19.0 -69.2 86 12 445.9 445.9 310.4 445.9 0.00 71 62 19359 -70.7 -88.7 5 18.0 -70.8 115 18 448.4 448.4 310.7 448.4 0.00 72 58 19756 -69.5 -89.5 4 20.0 -69.6 120 18 459.8 459.8 311.7 459.8 0.00 73 57 19860 -67.7 -88.7 3 21.0 -67.9 124 16 466.2 466.2 312.3 466.2 0.00 74 52 20414 -67.1 -89.1 3 22.0 -67.3 57 7 479.9 480.0 313.4 480.0 0.00 75 50 20650 -68.1 -90.1 3 22.0 -68.3 60 15 483.0 483.0 313.7 483.0 0.00 76 48 20895 -68.3 -90.3 3 22.0 -68.5 53 13 488.2 488.2 314.1 488.2 0.00 77 46 21152 -65.5 -89.5 2 24.0 -65.8 77 20 500.9 500.9 315.0 501.0 0.00 78 45 21286 -66.1 -90.1 2 24.0 -66.4 85 25 502.6 502.6 315.1 502.7 0.00 79 40 22005 -63.1 -89.1 2 26.0 -63.6 109 37 527.4 527.4 316.8 527.4 0.00 80 35 22822 -65.5 -89.5 2 24.0 -65.9 91 31 541.7 541.7 317.6 541.7 0.00 81 33 23183 -62.3 -89.3 2 27.0 -62.9 70 37 559.3 559.3 318.6 559.4 0.00 82 30 23770 -63.1 -89.1 2 26.0 -63.7 75 59 572.6 572.6 319.3 572.6 0.00 83 28 24194 -64.3 -89.3 2 25.0 -64.9 78 60 580.7 580.7 319.7 580.7 0.00 84 25 24897 -58.7 -87.7 1 29.0 -59.9 93 58 615.9 615.9 321.3 616.0 0.01 85 22 25708 -54.5 -85.5 1 31.0 -56.6 100 65 651.4 651.4 322.7 651.4 0.01 86 20 26320 -53.5 -85.5 1 32.0 -56.1 105 70 672.4 672.4 323.5 672.5 0.01 87 17 27381 -47.3 -82.3 1 35.0 -52.1 96 63 724.3 724.3 325.2 724.5 0.03 88 15 28216 -43.9 -81.3 1 37.3 -50.5 90 80 761.9 761.9 326.3 762.2 0.04 89 13 29186 -40.1 -80.1 1 40.0 -49.1 88 71 807.0 807.0 327.4 807.5 0.05 90 12 29732 -40.5 -80.5 1 40.0 -49.7 86 63 824.2 824.3 327.8 824.7 0.05 91 10 30990 -34.9 -77.9 0 43.0 -48.1 250 11 889.3 889.3 329.2 890.3 0.09 92 9.0 31717 -39.1 -81.1 0 42.0 -50.4 259 11 900.3 900.4 329.4 901.0 0.06 93 8.5 32111 -36.1 -79.1 0 43.0 -49.4 264 11 926.9 926.9 329.9 927.9 0.09 94 8.3 32278 -30.9 -75.9 0 45.0 -47.7 266 11 953.7 953.8 330.4 955.5 0.15 95 7.5 32989 -35.5 -78.5 0 43.0 -49.9 274 11 963.1 963.2 330.6 964.4 0.11 96 7.1 33371 -34.7 -77.7 0 43.0 -49.9 279 11 981.6 981.7 330.9 983.2 0.14 97 7.0 33470 -32.5 -76.5 0 44.0 -49.2 280 11 994.7 994.8 331.1 996.7 0.17 98 6.9 33572 -32.1 -76.1 0 44.0 -49.1 1000.5 1000.6 331.2 1002.6 0.18 99 6.2 34323 -34.5 -77.5 0 43.0 -50.6 1021.3 1021.4 331.5 1023.2 0.16 100 5.9 34671 -32.5 -76.5 0 44.0 -50.2 1044.5 1044.7 331.9 1047.0 0.20 TRP 92 17096 -83.3 -86.7 55 3.4 -83.3 255 10 375.6 375.6 301.5 375.6 0.00 WND 15 28216 -43.9 -81.3 1 37.3 -50.5 90 80 761.9 761.9 326.3 762.2 0.04 Sounding variables and indices 1000-500 mb thick: 5810.00 m Freezing level: 550.29 mb = 5114.07 m = 16778.23 ft Wetbulb zero: 580.78 mb = 4677.97 m = 15347.50 ft Precipitable water: 2.49 inches Sfc-500 mean rel hum: 85.89 % Est. max temperature: 32.34 C = 90.21 F Sfc-Lift cond lev (LCL): 970.31 mb = 337.63 m = 1107.71 ft T: 25.35 C 700-500 lapse rate: 5.07 C/km ThetaE index: 9.75 C Layer 1000.0- 987.0 mb Conv cond level (CCL): 895.12 mb = 1045.33 m = 3429.52 ft Mean mixing ratio: 17.92 g/kg Conv temperature: 31.26 C = 88.26 F Cap Strength: 1.36 C Lifted Index: -2.09 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.40 C Lifted Index @700 mb: -1.31 C Showalter Index: -1.03 C Risk: Thunderstorms probable Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 21.50 C K Index: 38.80 Risk: > 80 % chance of thunderstorms Sweat Index: 258.40 Risk: None Energy Index: -2.39 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1331.73 J/kg Max Up Vert Vel: 51.61 m/s Conv Inhibition (B-): 15.22 J/kg Cap Strength: 1.36 C Lift Cond Lev (LCL): 918.11 mb = 824.39 m = 2704.66 ft Lev Free Conv (LFC): 883.11 mb = 1163.06 m = 3815.76 ft Equ Level (EL): 133.11 mb = 14972.27 m = 49121.04 ft B at Equ Level: 1296.39 J/kg Max Parcel Lev (MPL): 83.11 mb = 17665.95 m = 57958.44 ft Wind level data Storm motion: 166 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 1007 2 120 6 -5.2 3.0 | 32 6 -3.2 -5.2 1 1000 70 125 12 -9.8 6.9 | 81 8 -7.8 -1.3 2 974 305 155 10 -4.2 9.1 | 112 2 -2.2 0.9 3 941 610 145 18 -10.3 14.7 | 128 11 -8.3 6.6 4 925 759 155 14 -5.9 12.7 | 139 6 -3.9 4.5 5 909 914 140 13 -8.4 10.0 | 106 7 -6.3 1.8 6 877 1219 155 14 -5.9 12.7 | 139 6 -3.9 4.5 7 850 1494 145 18 -10.3 14.7 | 128 11 -8.3 6.6 8 847 1524 140 17 -10.9 13.0 | 119 10 -8.9 4.9 9 788 2134 135 18 -12.7 12.7 | 113 12 -10.7 4.6 10 760 2438 135 14 -9.9 9.9 | 102 8 -7.9 1.7 11 734 2743 125 13 -10.6 7.5 | 85 9 -8.6 -0.7 12 708 3048 120 13 -11.3 6.5 | 80 9 -9.2 -1.7 13 700 3141 120 12 -10.4 6.0 | 76 9 -8.4 -2.2 14 657 3658 110 10 -9.4 3.4 | 57 9 -7.4 -4.7 15 633 3962 95 11 -11.0 1.0 | 51 11 -8.9 -7.2 16 610 4267 140 8 -5.1 6.1 | 57 4 -3.1 -2.0 17 500 5880 175 4 -0.3 4.0 | 338 4 1.7 -4.2 18 400 7610 170 5 -0.9 4.9 | 340 3 1.1 -3.2 19 383 7925 220 2 1.3 1.5 | 334 7 3.3 -6.6 20 339 8839 275 13 13.0 -1.1 | 302 18 15.0 -9.3 21 325 9144 260 12 11.8 2.1 | 294 15 13.8 -6.1 22 312 9449 340 10 3.4 -9.4 | 343 18 5.4 -17.6 23 300 9730 285 18 17.4 -4.7 | 303 23 19.4 -12.8 24 299 9754 280 19 18.7 -3.3 | 299 24 20.7 -11.5 25 286 10058 285 22 21.3 -5.7 | 301 27 23.3 -13.9 26 250 11000 255 28 27.0 7.2 | 272 29 29.1 -0.9 27 240 11278 245 34 30.8 14.4 | 259 33 32.8 6.2 28 209 12192 240 35 30.3 17.5 | 254 34 32.3 9.3 29 200 12490 250 36 33.8 12.3 | 263 36 35.8 4.2 30 172 13411 260 40 39.4 6.9 | 272 41 41.4 -1.2 31 150 14280 260 44 43.3 7.6 | 271 45 45.3 -0.5 32 141 14630 265 45 44.8 3.9 | 275 47 46.8 -4.2 33 127 15240 280 51 50.2 -8.9 | 288 55 52.2 -17.0 34 121 15545 300 48 41.6 -24.0 | 306 54 43.6 -32.2 35 109 16154 305 26 21.3 -14.9 | 315 33 23.3 -23.1 36 103 16459 275 10 10.0 -0.9 | 307 15 12.0 -9.0 37 100 16630 280 6 5.9 -1.0 | 319 12 7.9 -9.2 38 98 16764 280 6 5.9 -1.0 | 319 12 7.9 -9.2 39 92 17096 255 10 9.7 2.6 | 296 13 11.7 -5.6 40 88 17374 260 10 9.8 1.7 | 298 13 11.9 -6.4 41 79 17983 280 1 1.0 -0.2 | 340 9 3.0 -8.3 42 71 18593 65 17 -15.4 -7.2 | 41 20 -13.4 -15.3 43 70 18640 50 9 -6.9 -5.8 | 19 15 -4.9 -13.9 44 67 18898 50 11 -8.4 -7.1 | 23 17 -6.4 -15.2 45 64 19202 110 13 -12.2 4.4 | 70 11 -10.2 -3.7 46 61 19507 120 23 -19.9 11.5 | 101 18 -17.9 3.3 47 58 19812 120 17 -14.7 8.5 | 92 13 -12.7 0.3 48 55 20117 140 14 -9.0 10.7 | 110 7 -7.0 2.6 49 52 20422 55 7 -5.7 -4.0 | 17 13 -3.7 -12.2 50 50 20650 60 15 -13.0 -7.5 | 35 19 -11.0 -15.7 51 49 20726 30 10 -5.0 -8.7 | 10 17 -3.0 -16.8 52 47 21031 70 16 -15.0 -5.5 | 44 19 -13.0 -13.6 53 43 21641 105 36 -34.8 9.3 | 92 33 -32.8 1.2 54 40 21946 110 37 -34.8 12.7 | 98 33 -32.8 4.5 55 37 22555 100 35 -34.5 6.1 | 86 33 -32.5 -2.1 56 35 22860 90 30 -30.0 0.0 | 74 29 -28.0 -8.2 57 33 23165 70 36 -33.8 -12.3 | 57 38 -31.8 -20.5 58 30 23770 75 59 -57.0 -15.3 | 67 60 -55.0 -23.4 59 29 24079 75 60 -58.0 -15.5 | 67 61 -55.9 -23.7 60 25 24994 95 58 -57.8 5.1 | 87 56 -55.8 -3.1 61 20 26320 105 70 -67.6 18.1 | 99 66 -65.6 10.0 62 19 26822 105 68 -65.7 17.6 | 98 64 -63.7 9.4 63 17 27432 95 63 -62.8 5.5 | 87 61 -60.7 -2.7 64 15 28216 90 80 -80.0 0.0 | 84 78 -78.0 -8.2 65 14 28651 90 80 -80.0 0.0 | 84 78 -78.0 -8.2 66 11 30175 85 56 -55.8 -4.9 | 76 55 -53.8 -13.0 67 10 30990 250 11 10.3 3.8 | 290 13 12.4 -4.4 68 7 33470 280 11 10.8 -1.9 | 308 16 12.9 -10.1 Wind Parameters Mean winds (0-6000m): 136.1 at 11.2 knts Storm direction: 166.1 at 8.4 knts Shear (0-3000m) pos: 1.8 neg: 1.2 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 49.0 deg Storm rel helicity (0-3000m) pos: 20.3 neg: -27.8 tot: -7.5 m^2/s^2 ave: -2.5 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 0.2 10^-3/s Energy-Hel index: 0.17 Bulk Rich Number: 5907.23 Bulk Shear: 0.23 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 ------------------------------------------------------------------------------- 500 143 11 100 5| 10.6 0.0 10.6| 12.8 0.0 12.8 25.7 0.57| 17.1 9.7 1000 145 13 115 6| 5.3 1.1 6.4| 16.4 -5.1 11.3 11.3 0.30| 14.0 4.2 1500 147 14 121 6| 3.5 1.0 4.5| 20.3 -9.2 11.0 7.4 0.25| 11.8 3.0 2000 144 15 120 8| 2.7 1.1 3.8| 20.3 -15.2 5.1 2.6 0.18| 9.6 1.7 2500 142 15 117 8| 2.1 0.9 3.0| 20.3 -21.7 -1.4 -0.6 0.10| 8.6 0.8 3000 140 15 112 8| 1.8 1.2 3.0| 20.3 -27.8 -7.5 -2.5 0.03| 7.7 0.2 4000 134 14 100 8| 1.3 1.4 2.8| 20.9 -38.3 -17.3 -4.3 -0.06| 6.6 -0.4 5000 134 13 95 7| 1.5 1.2 2.7| 23.2 -40.3 -17.1 -3.4 -0.07| 6.3 -0.4 6000 136 11 89 6| 1.2 1.0 2.2| 23.2 -41.8 -18.6 -3.1 -0.10| 5.5 -0.5 Wrote GIF file: /home/apache/climate/data/raob//PTKK/skewt/PTKK.skewt.20251020.00.gif