UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for PTKK... Searching the city database file for: PTKK ... Date:0000Z 11 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 28.6 25.2 82 3.4 26.1 350 4 300.8 304.5 298.8 360.8 20.35 1 1008 30 27.6 24.1 81 3.5 25.0 338 3 300.1 303.6 297.9 356.0 19.07 2 1000 104 27.2 23.9 82 3.3 24.8 305 2 300.4 303.8 298.0 356.2 19.00 3 985 238 26.4 22.6 80 3.8 23.6 337 4 300.8 304.1 297.3 353.2 17.79 4 948 576 23.0 23.0 100 0.0 23.0 57 9 300.7 304.2 298.0 356.5 18.98 5 925 791 21.8 21.1 96 0.7 21.3 60 13 301.6 304.8 297.2 352.5 17.28 6 919 848 21.2 20.9 98 0.3 21.0 62 12 301.5 304.7 297.1 352.2 17.17 7 913 905 21.2 19.7 91 1.5 20.2 65 11 302.1 305.1 296.5 349.4 16.02 8 890 1126 19.6 19.4 99 0.2 19.5 68 13 302.7 305.6 296.7 350.4 16.14 9 864 1382 18.2 17.1 93 1.1 17.5 70 13 303.8 306.4 295.8 346.4 14.35 10 850 1523 17.8 15.9 89 1.9 16.5 70 13 304.8 307.3 295.5 345.1 13.49 11 844 1584 17.8 15.5 86 2.3 16.3 69 13 305.4 307.9 295.5 345.0 13.24 12 841 1614 17.4 15.6 89 1.8 16.2 69 13 305.3 307.8 295.6 345.3 13.37 13 813 1904 17.0 11.0 68 6.0 13.1 64 13 307.8 309.8 294.0 338.7 10.19 14 778 2279 15.4 10.4 72 5.0 12.2 46 10 310.0 312.0 294.6 341.3 10.24 15 746 2634 12.6 9.6 82 3.0 10.7 38 10 310.7 312.6 294.7 341.7 10.12 16 741 2691 12.6 8.3 75 4.3 9.9 40 10 311.3 313.1 294.3 340.0 9.32 17 737 2737 12.2 9.9 86 2.3 10.7 42 10 311.4 313.4 295.1 343.5 10.45 18 731 2805 12.0 8.4 79 3.6 9.7 45 10 311.9 313.7 294.6 341.2 9.51 19 726 2863 11.6 8.8 83 2.8 9.8 47 10 312.1 313.9 294.9 342.4 9.84 20 723 2898 11.6 7.2 74 4.4 8.9 49 10 312.4 314.1 294.3 339.8 8.85 21 710 3050 10.6 8.0 84 2.6 9.0 55 10 313.0 314.8 294.9 342.4 9.53 22 700 3168 10.4 6.0 74 4.4 7.8 40 13 314.0 315.6 294.4 340.2 8.41 23 698 3192 10.2 5.6 73 4.6 7.4 40 13 314.0 315.6 294.2 339.6 8.20 24 695 3228 10.0 7.6 85 2.4 8.5 39 13 314.2 316.0 295.2 343.7 9.47 25 689 3300 9.6 6.9 83 2.7 7.9 37 14 314.5 316.3 295.0 342.9 9.10 26 688 3312 9.6 6.6 82 3.0 7.8 37 14 314.7 316.4 294.9 342.5 8.93 27 685 3348 9.8 3.8 66 6.0 6.3 36 14 315.3 316.7 293.9 338.4 7.36 28 677 3445 9.2 4.2 71 5.0 6.2 34 14 315.7 317.1 294.3 339.8 7.66 29 674 3482 9.2 2.2 62 7.0 5.2 34 14 316.1 317.4 293.6 337.2 6.67 30 665 3594 8.8 -0.2 53 9.0 3.9 32 15 316.8 317.9 293.0 334.9 5.68 31 663 3619 8.6 1.6 61 7.0 4.6 31 15 316.9 318.1 293.7 337.5 6.49 32 661 3644 8.2 2.2 66 6.0 4.8 31 15 316.7 318.0 293.9 338.3 6.80 33 645 3846 7.2 -3.8 45 11.0 1.6 30 16 317.8 318.7 292.3 332.2 4.48 34 643 3871 6.8 -1.2 57 8.0 2.5 30 16 317.6 318.7 293.1 335.1 5.46 35 633 4000 6.0 0.0 65 6.0 2.7 30 16 318.2 319.3 293.7 337.5 6.06 36 625 4104 5.4 -4.6 48 10.0 0.4 30 16 318.6 319.5 292.4 332.7 4.35 37 620 4169 5.0 -4.0 52 9.0 0.4 30 17 318.9 319.8 292.7 333.7 4.59 38 603 4396 3.8 -10.2 35 14.0 -2.4 34 16 320.1 320.6 291.6 329.7 2.92 39 600 4436 3.4 -8.6 41 12.0 -2.1 35 16 320.1 320.7 292.0 331.0 3.33 40 594 4518 2.8 -12.2 32 15.0 -3.5 38 15 320.3 320.8 291.3 328.7 2.52 41 588 4600 2.4 -9.6 41 12.0 -3.0 40 14 320.7 321.4 292.0 331.1 3.14 42 586 4628 2.0 -6.0 55 8.0 -1.9 41 14 320.6 321.4 292.9 334.2 4.17 43 585 4641 2.0 -11.0 37 13.0 -3.6 42 14 320.7 321.3 291.7 330.1 2.82 44 581 4697 1.8 -13.2 32 15.0 -4.3 43 14 321.1 321.6 291.5 329.1 2.38 45 574 4794 1.0 -9.0 47 10.0 -3.5 47 14 321.3 322.0 292.4 332.5 3.37 46 570 4851 0.6 -12.4 37 13.0 -4.8 48 15 321.5 322.0 291.7 330.1 2.59 47 565 4921 0.0 -8.0 55 8.0 -3.7 51 15 321.6 322.3 292.7 333.8 3.71 48 563 4950 0.0 -15.0 31 15.0 -5.8 52 15 321.9 322.3 291.5 329.1 2.12 49 558 5021 -0.3 -17.3 26 17.0 -6.5 54 15 322.4 322.7 291.3 328.4 1.76 50 553 5093 -0.9 -15.9 31 15.0 -6.6 57 15 322.5 322.9 291.5 329.3 2.00 51 547 5180 -1.7 -10.7 50 9.0 -5.5 59 15 322.6 323.2 292.5 332.9 3.09 52 546 5195 -1.7 -10.7 50 9.0 -5.6 60 15 322.7 323.3 292.6 333.1 3.10 53 539 5297 -2.3 -16.3 33 14.0 -7.5 63 16 323.2 323.6 291.7 330.0 1.99 54 500 5890 -6.3 -15.3 49 9.0 -9.7 40 14 325.4 325.8 292.6 333.3 2.33 55 400 7610 -15.1 -43.1 7 28.0 -19.8 70 20 335.4 335.4 293.4 336.2 0.21 56 300 9720 -30.1 -32.9 76 2.8 -30.6 335 12 343.0 343.1 295.7 346.0 0.80 57 250 10990 -40.1 -48.1 42 8.0 -40.7 225 12 346.4 346.5 296.0 347.3 0.20 58 200 12470 -53.5 -61.5 37 8.0 -53.7 240 15 348.0 348.1 296.3 348.3 0.05 59 150 14250 -69.1 -77.1 30 8.0 -69.1 245 26 351.1 351.1 296.8 351.1 0.01 60 106 16263 -81.5 -85.8 48 4.3 -81.5 75 22 364.1 364.1 299.5 364.2 0.00 61 100 16590 -81.1 -85.1 51 4.0 -81.1 60 35 371.0 371.0 300.8 371.0 0.00 62 93 17000 -80.7 -85.2 47 4.5 -80.7 58 32 379.6 379.6 302.2 379.6 0.00 63 92 17061 -80.5 -85.5 43 5.0 -80.5 57 31 381.2 381.2 302.5 381.2 0.00 64 87 17380 -77.1 -86.1 22 9.0 -77.1 56 27 394.2 394.2 304.4 394.2 0.00 65 85 17516 -73.3 -85.3 14 12.0 -73.3 60 28 404.5 404.5 305.8 404.5 0.00 66 83 17655 -73.1 -86.1 12 13.0 -73.2 65 29 407.6 407.6 306.2 407.7 0.00 67 71 18576 -71.7 -87.7 7 16.0 -71.8 45 15 429.2 429.2 308.7 429.3 0.00 68 70 18660 -71.9 -87.9 7 16.0 -72.0 65 2 430.6 430.6 308.9 430.6 0.00 69 62 19370 -72.5 -89.5 6 17.0 -72.6 79 13 444.4 444.4 310.3 444.5 0.00 70 58 19765 -67.9 -89.9 3 22.0 -68.1 98 9 463.4 463.4 312.1 463.4 0.00 71 54 20190 -69.7 -90.7 3 21.0 -69.8 124 11 468.8 468.8 312.5 468.8 0.00 72 51 20531 -67.3 -90.3 2 23.0 -67.5 172 15 482.2 482.2 313.6 482.2 0.00 73 50 20650 -67.7 -90.7 2 23.0 -67.9 195 5 484.0 484.0 313.8 484.0 0.00 74 47 21023 -68.5 -91.5 2 23.0 -68.7 190 10 490.7 490.7 314.2 490.7 0.00 75 37 22466 -67.3 -92.3 2 25.0 -67.6 92 42 528.5 528.5 316.8 528.5 0.00 76 37 22466 -65.1 -92.1 1 27.0 -65.5 92 42 534.1 534.1 317.2 534.2 0.00 77 34 22982 -66.3 -91.3 2 25.0 -66.7 89 51 544.1 544.1 317.8 544.1 0.00 78 32 23352 -63.5 -91.5 1 28.0 -64.1 87 57 561.1 561.1 318.7 561.1 0.00 79 30 23750 -63.3 -90.3 1 27.0 -63.9 85 64 572.1 572.1 319.3 572.1 0.00 80 29 23959 -63.3 -91.3 1 28.0 -64.0 78 60 577.6 577.6 319.5 577.7 0.00 81 28 24176 -60.9 -89.9 1 29.0 -61.8 82 63 590.1 590.1 320.2 590.2 0.00 82 26 24638 -59.5 -89.5 1 30.0 -60.6 89 70 606.8 606.8 320.9 606.8 0.00 83 24 25138 -60.5 -89.5 1 29.0 -61.6 93 72 617.9 617.9 321.4 617.9 0.01 84 23 25404 -59.5 -89.5 1 30.0 -60.7 95 72 628.4 628.4 321.9 628.5 0.01 85 20 26290 -54.2 -87.2 1 32.9 -56.6 100 73 670.2 670.2 323.4 670.2 0.01 86 19 26621 -52.3 -86.3 1 34.0 -55.2 100 73 686.1 686.1 324.0 686.2 0.01 87 18 26973 -51.5 -85.5 1 34.0 -54.8 101 72 699.3 699.3 324.4 699.4 0.01 88 15 28179 -44.3 -83.3 1 39.0 -50.8 104 70 760.7 760.7 326.3 760.9 0.03 89 14 28642 -44.1 -83.1 1 39.0 -50.9 105 69 776.5 776.5 326.7 776.7 0.03 90 11 30262 -44.5 -84.5 0 40.0 -52.1 87 46 830.5 830.5 328.0 830.7 0.03 91 10 30910 -38.3 -80.3 0 42.0 -49.6 85 30 876.6 876.6 329.0 877.2 0.06 92 9.8 31050 -37.9 -79.9 0 42.0 -49.4 76 29 883.2 883.2 329.1 883.9 0.07 93 7.7 32711 -39.3 -81.3 0 42.0 -51.2 324 12 940.6 940.6 330.2 941.3 0.07 94 7.3 33078 -38.3 -80.3 0 42.0 -51.1 299 9 959.1 959.2 330.5 960.1 0.09 95 7.0 33370 -34.7 -77.7 0 43.0 -50.0 280 6 985.6 985.7 330.9 987.2 0.14 96 6.9 33471 -32.9 -76.9 0 44.0 -49.4 997.1 997.2 331.2 999.0 0.16 97 6.8 33574 -33.3 -77.3 0 44.0 -49.7 999.6 999.7 331.2 1001.4 0.15 98 6.6 33783 -32.9 -76.9 0 44.0 -49.7 1009.9 1010.0 331.4 1011.9 0.17 99 6.3 34114 -28.9 -73.9 0 45.0 -48.6 1040.5 1040.6 331.8 1043.9 0.27 TRP 106 16263 -81.5 -85.8 48 4.3 -81.5 75 22 364.1 364.1 299.5 364.2 0.00 WND 20 26290 -54.2 -87.2 1 32.9 -56.6 100 73 670.2 670.2 323.4 670.2 0.01 Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 563.00 mb = 4949.75 m = 16239.15 ft Wetbulb zero: 617.40 mb = 4203.60 m = 13791.17 ft Precipitable water: 2.11 inches Sfc-500 mean rel hum: 66.94 % Est. max temperature: 31.81 C = 89.25 F Sfc-Lift cond lev (LCL): 962.93 mb = 438.20 m = 1437.65 ft T: 24.39 C 700-500 lapse rate: 6.14 C/km ThetaE index: 7.08 C Layer 925.0- 890.0 mb Conv cond level (CCL): 928.95 mb = 753.68 m = 2472.67 ft Mean mixing ratio: 18.18 g/kg Conv temperature: 29.24 C = 84.63 F Cap Strength: 0.22 C Lifted Index: -4.91 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.10 C Lifted Index @700 mb: -1.40 C Showalter Index: -1.52 C Risk: Thunderstorms probable Total Totals Index: 46.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 22.20 C K Index: 35.60 Risk: > 80 % chance of thunderstorms Sweat Index: 230.80 Risk: None Energy Index: -2.29 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1651.96 J/kg Max Up Vert Vel: 57.48 m/s Conv Inhibition (B-): 0.44 J/kg Cap Strength: 0.22 C Lift Cond Lev (LCL): 936.27 mb = 684.99 m = 2247.32 ft Lev Free Conv (LFC): 921.27 mb = 826.19 m = 2710.57 ft Equ Level (EL): 131.27 mb = 15022.99 m = 49287.44 ft B at Equ Level: 1630.79 J/kg Max Parcel Lev (MPL): 81.27 mb = 17779.44 m = 58330.78 ft Wind level data Storm motion: 80 at 10 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 2 350 4 0.7 -3.9 | 283 10 10.0 -2.3 1 1000 104 305 2 1.6 -1.1 | 267 11 11.0 0.5 2 944 610 65 10 -9.1 -4.2 | 353 3 0.3 -2.5 3 925 791 60 13 -11.3 -6.5 | 22 5 -1.9 -4.8 4 912 914 65 11 -10.0 -4.6 | 12 3 -0.6 -3.0 5 880 1219 70 14 -13.2 -4.8 | 51 5 -3.8 -3.1 6 850 1523 70 13 -12.2 -4.4 | 46 4 -2.9 -2.8 7 850 1524 70 13 -12.2 -4.4 | 46 4 -2.9 -2.8 8 820 1829 65 14 -12.7 -5.9 | 38 5 -3.3 -4.2 9 791 2134 60 10 -8.7 -5.0 | 348 3 0.7 -3.3 10 763 2438 30 10 -5.0 -8.7 | 328 8 4.4 -7.0 11 710 3048 55 10 -8.2 -5.7 | 344 4 1.2 -4.1 12 700 3168 40 13 -8.4 -10.0 | 353 8 1.0 -8.3 13 659 3658 30 15 -7.5 -13.0 | 351 11 1.9 -11.3 14 611 4267 30 17 -8.5 -14.7 | 356 13 0.9 -13.0 15 588 4572 40 14 -9.0 -10.7 | 358 9 0.4 -9.0 16 526 5486 70 16 -15.0 -5.5 | 56 7 -5.7 -3.8 17 506 5791 60 13 -11.3 -6.5 | 22 5 -1.9 -4.8 18 500 5890 40 14 -9.0 -10.7 | 358 9 0.4 -9.0 19 487 6096 35 14 -8.0 -11.5 | 352 10 1.3 -9.8 20 468 6401 45 16 -11.3 -11.3 | 12 10 -2.0 -9.6 21 432 7010 50 13 -10.0 -8.4 | 5 7 -0.6 -6.7 22 416 7315 70 15 -14.1 -5.1 | 54 6 -4.7 -3.4 23 400 7610 70 20 -18.8 -6.8 | 61 11 -9.4 -5.2 24 338 8839 40 24 -15.4 -18.4 | 20 18 -6.1 -16.7 25 300 9720 335 12 5.1 -10.9 | 303 17 14.4 -9.2 26 299 9754 330 15 7.5 -13.0 | 304 20 16.9 -11.3 27 286 10058 345 10 2.6 -9.7 | 304 14 11.9 -8.0 28 262 10668 290 5 4.7 -1.7 | 270 14 14.1 -0.0 29 251 10973 230 10 7.7 6.4 | 245 19 17.0 8.1 30 250 10990 225 12 8.5 8.5 | 240 21 17.8 10.2 31 239 11278 220 12 7.7 9.2 | 237 20 17.1 10.9 32 218 11887 215 12 6.9 9.8 | 235 20 16.2 11.5 33 200 12470 240 15 13.0 7.5 | 248 24 22.3 9.2 34 199 12497 240 14 12.1 7.0 | 248 23 21.5 8.7 35 164 13716 255 17 16.4 4.4 | 257 26 25.8 6.1 36 150 14250 245 26 23.6 11.0 | 249 35 32.9 12.7 37 148 14326 245 26 23.6 11.0 | 249 35 32.9 12.7 38 133 14935 275 28 27.9 -2.4 | 271 37 37.2 -0.8 39 126 15240 330 24 12.0 -20.8 | 312 29 21.4 -19.1 40 108 16154 10 24 -4.2 -23.6 | 347 23 5.2 -22.0 41 106 16263 75 22 -21.3 -5.7 | 71 13 -11.9 -4.0 42 102 16459 70 22 -20.7 -7.5 | 63 13 -11.3 -5.8 43 100 16590 60 35 -30.3 -17.5 | 53 26 -21.0 -15.8 44 97 16764 60 35 -30.3 -17.5 | 53 26 -21.0 -15.8 45 87 17374 55 27 -22.1 -15.5 | 43 19 -12.8 -13.8 46 83 17678 65 29 -26.3 -12.3 | 58 20 -16.9 -10.6 47 71 18593 45 15 -10.6 -10.6 | 8 9 -1.3 -8.9 48 70 18660 65 2 -1.8 -0.8 | 264 8 7.5 0.8 49 67 18898 55 17 -13.9 -9.8 | 30 9 -4.6 -8.1 50 55 20117 115 6 -5.4 2.5 | 223 6 3.9 4.2 51 52 20422 150 24 -12.0 20.8 | 173 23 -2.6 22.5 52 50 20650 195 5 1.3 4.8 | 239 12 10.6 6.5 53 47 21031 190 10 1.7 9.8 | 224 16 11.1 11.5 54 45 21336 75 10 -9.7 -2.6 | 19 1 -0.3 -0.9 55 42 21641 70 20 -18.8 -6.8 | 61 11 -9.4 -5.2 56 40 21946 95 33 -32.9 2.9 | 101 24 -23.5 4.6 57 30 23750 85 64 -63.8 -5.6 | 86 55 -54.4 -3.9 58 30 23774 75 57 -55.1 -14.8 | 74 48 -45.7 -13.1 59 26 24689 90 71 -71.0 0.0 | 92 62 -61.6 1.7 60 20 26290 100 73 -71.9 12.7 | 103 64 -62.5 14.4 61 19 26518 100 73 -71.9 12.7 | 103 64 -62.5 14.4 62 14 28651 105 69 -66.6 17.9 | 109 61 -57.3 19.5 63 12 29566 90 64 -64.0 0.0 | 92 55 -54.6 1.7 64 10 30910 85 30 -29.9 -2.6 | 87 21 -20.5 -0.9 65 7 33370 280 6 5.9 -1.0 | 268 15 15.3 0.6 Wind Parameters Mean winds (0-6000m): 49.8 at 12.7 knts Storm direction: 79.8 at 9.5 knts Shear (0-3000m) pos: 2.7 neg: 1.4 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 59.9 deg Storm rel helicity (0-3000m) pos: 30.9 neg: -16.1 tot: 14.8 m^2/s^2 ave: 4.9 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 1.2 10^-3/s Energy-Hel index: 0.30 Bulk Rich Number: 156.54 Bulk Shear: 10.55 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 19 5 290 8| 6.6 0.0 6.6| 22.1 -7.9 14.2 28.4 0.43| 13.9 6.0 1000 58 8 314 4| 6.0 0.0 6.0| 26.9 -8.4 18.4 18.4 0.45| 12.0 5.3 1500 64 10 347 3| 4.5 0.0 4.5| 28.6 -8.7 19.9 13.3 0.45| 9.0 4.0 2000 64 11 5 3| 3.3 0.6 3.9| 28.6 -11.7 16.9 8.4 0.31| 7.7 2.4 2500 61 11 358 3| 2.7 1.6 4.3| 28.6 -16.1 12.5 5.0 0.16| 7.4 1.2 3000 58 10 353 4| 2.7 1.4 4.1| 30.9 -16.1 14.8 4.9 0.18| 6.8 1.2 4000 50 11 354 6| 2.0 1.8 3.8| 34.3 -17.0 17.3 4.3 0.17| 6.2 1.1 5000 47 12 357 7| 2.1 1.4 3.6| 44.4 -17.0 27.4 5.5 0.22| 5.8 1.3 6000 50 13 3 7| 2.1 1.9 4.0| 52.2 -28.6 23.6 3.9 0.14| 6.0 0.8 Wrote GIF file: /home/apache/climate/data/raob//PTKK/skewt/PTKK.skewt.20251011.00.gif