UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for PTKK... Searching the city database file for: PTKK ... Date:0000Z 5 DEC 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 24.2 75 5.0 25.5 50 7 301.4 304.9 298.2 357.8 19.13 1 1009 20 29.8 23.8 70 6.0 25.3 47 8 302.2 305.6 298.2 357.5 18.70 2 1000 101 28.6 22.6 70 6.0 24.2 35 10 301.8 305.0 297.4 353.4 17.52 3 995 146 28.0 23.0 74 5.0 24.3 42 11 301.6 304.9 297.7 354.8 18.06 4 980 281 26.2 22.5 80 3.7 23.5 61 13 301.1 304.3 297.4 353.4 17.78 5 936 685 22.2 21.4 95 0.8 21.6 65 15 301.0 304.2 297.1 352.1 17.39 6 932 722 22.4 20.0 86 2.4 20.7 65 15 301.6 304.5 296.3 348.7 15.99 7 925 788 21.4 20.9 97 0.5 21.1 65 15 301.2 304.3 297.0 351.4 17.06 8 922 816 21.2 20.5 96 0.7 20.7 68 14 301.3 304.3 296.7 350.4 16.69 9 921 826 21.6 19.0 85 2.6 19.8 69 14 301.8 304.6 295.8 346.6 15.19 10 915 883 21.8 18.5 82 3.3 19.5 76 11 302.5 305.3 295.8 346.3 14.81 11 887 1153 20.6 16.5 77 4.1 17.8 76 11 304.0 306.5 295.3 344.0 13.43 12 871 1311 19.2 16.7 85 2.5 17.5 73 11 304.1 306.7 295.6 345.4 13.86 13 854 1481 18.6 14.0 75 4.6 15.5 71 12 305.2 307.4 294.5 340.7 11.85 14 850 1521 18.8 12.8 68 6.0 14.8 70 12 305.8 307.9 294.0 338.9 10.99 15 845 1572 19.2 5.2 40 14.0 11.0 65 15 306.8 308.0 290.8 326.8 6.57 16 835 1674 19.8 -6.2 17 26.0 7.3 65 17 308.5 309.0 287.9 317.6 2.88 17 830 1726 20.0 -13.0 10 33.0 5.9 65 18 309.2 309.5 287.0 314.7 1.69 18 822 1809 20.0 -22.0 5 42.0 4.7 65 19 310.1 310.2 286.3 312.8 0.80 19 817 1862 19.8 -17.2 7 37.0 5.1 65 20 310.4 310.6 286.9 314.4 1.21 20 814 1893 19.4 2.4 32 17.0 9.8 65 21 310.3 311.3 291.0 327.7 5.59 21 797 2074 17.2 7.2 52 10.0 11.1 65 24 309.8 311.3 292.9 334.4 8.02 22 795 2096 17.2 8.2 55 9.0 11.6 65 24 310.0 311.7 293.4 336.5 8.62 23 787 2182 17.0 2.0 36 15.0 8.6 65 24 310.7 311.8 291.2 328.2 5.62 24 771 2356 15.6 2.6 42 13.0 8.2 65 21 311.0 312.2 291.6 329.7 5.99 25 762 2456 15.0 0.0 36 15.0 6.9 66 20 311.4 312.4 290.9 327.2 5.02 26 761 2467 15.0 -1.0 33 16.0 6.5 67 20 311.6 312.4 290.6 326.2 4.67 27 759 2489 15.0 -3.0 29 18.0 5.8 69 19 311.8 312.6 290.2 324.6 4.04 28 757 2512 15.0 -1.0 33 16.0 6.5 70 19 312.0 312.9 290.8 326.8 4.70 29 752 2568 15.0 -2.0 31 17.0 6.1 75 18 312.6 313.5 290.7 326.5 4.39 30 750 2590 14.8 1.8 41 13.0 7.5 77 18 312.6 313.8 291.9 330.9 5.82 31 745 2647 14.6 -0.4 36 15.0 6.5 82 17 313.0 314.0 291.3 328.7 4.99 32 710 3051 10.6 4.6 66 6.0 7.1 65 19 313.0 314.4 293.4 336.3 7.51 33 706 3098 10.4 3.4 62 7.0 6.3 69 20 313.2 314.6 293.0 334.9 6.94 34 704 3121 10.4 2.4 58 8.0 5.9 71 20 313.5 314.7 292.7 333.8 6.48 35 702 3145 11.0 -5.0 32 16.0 3.1 73 21 314.4 315.1 290.7 326.4 3.75 36 700 3169 11.0 -7.0 28 18.0 2.5 75 21 314.7 315.3 290.3 325.1 3.23 37 681 3398 11.2 -16.8 12 28.0 0.2 77 25 317.4 317.7 289.5 322.5 1.51 38 677 3448 11.2 -19.8 10 31.0 -0.3 78 25 317.9 318.1 289.3 321.9 1.17 39 670 3534 10.6 -14.4 16 25.0 0.3 79 27 318.2 318.5 290.1 324.4 1.87 40 643 3875 8.2 -19.8 12 28.0 -2.0 87 26 319.2 319.5 289.8 323.5 1.24 41 636 3965 7.6 -13.4 21 21.0 -1.2 90 25 319.5 320.0 290.7 326.7 2.14 42 627 4083 6.6 -10.4 28 17.0 -0.9 93 24 319.7 320.2 291.4 328.8 2.76 43 608 4334 4.2 -9.8 35 14.0 -2.0 96 21 319.8 320.3 291.6 329.6 2.99 44 602 4415 3.6 -11.4 32 15.0 -2.9 89 21 320.0 320.5 291.4 328.8 2.66 45 599 4455 4.0 -19.0 17 23.0 -4.4 86 22 320.9 321.2 290.5 325.8 1.42 46 594 4523 4.4 -22.6 12 27.0 -4.7 80 22 322.1 322.3 290.5 325.8 1.05 47 577 4760 3.8 -33.2 5 37.0 -6.2 79 24 324.1 324.2 290.5 325.6 0.40 48 554 5089 2.0 -40.0 3 42.0 -7.7 87 29 325.8 325.8 290.7 326.6 0.21 49 543 5251 1.2 -40.8 3 42.0 -8.3 90 31 326.7 326.7 291.0 327.5 0.20 50 522 5567 -0.3 -43.3 2 43.0 -9.5 87 34 328.6 328.6 291.5 329.2 0.16 51 500 5910 -2.9 -37.9 5 35.0 -10.9 90 31 329.5 329.6 291.9 330.6 0.29 52 465 6477 -7.5 -36.5 8 29.0 -13.9 93 30 330.7 330.8 292.3 332.1 0.36 53 400 7630 -14.1 -51.1 3 37.0 -19.4 90 26 336.7 336.7 293.6 337.0 0.09 54 300 9750 -29.9 -46.9 18 17.0 -31.7 40 22 343.2 343.3 295.3 344.0 0.19 55 250 11020 -39.5 -62.5 7 23.0 -40.6 35 19 347.3 347.3 296.1 347.5 0.03 56 200 12510 -51.9 -69.9 10 18.0 -52.2 30 24 350.6 350.6 296.8 350.6 0.02 57 150 14300 -66.3 -78.3 17 12.0 -66.4 20 19 355.9 355.9 297.9 355.9 0.01 58 100 16650 -84.5 -88.2 52 3.7 -84.5 55 27 364.5 364.5 299.5 364.5 0.00 59 96 16875 -85.9 -89.5 52 3.6 -85.9 57 28 366.0 366.0 299.8 366.0 0.00 60 87 17412 -87.9 -91.5 51 3.6 -87.9 65 29 372.4 372.4 301.0 372.4 0.00 61 81 17799 -88.1 -92.3 45 4.2 -88.1 75 27 379.7 379.7 302.2 379.7 0.00 62 77 18075 -85.9 -90.9 40 5.0 -85.9 82 25 389.8 389.8 303.8 389.8 0.00 63 75 18219 -86.3 -90.9 43 4.6 -86.3 70 26 391.9 391.9 304.0 392.0 0.00 64 73 18368 -84.9 -89.9 40 5.0 -84.9 69 27 397.9 397.9 304.9 398.0 0.00 65 72 18444 -84.7 -89.7 41 5.0 -84.7 73 27 399.9 399.9 305.2 400.0 0.00 66 70 18600 -82.5 -88.5 35 6.0 -82.5 70 14 407.9 407.9 306.2 407.9 0.00 67 67 18846 -79.1 -87.1 26 8.0 -79.1 78 18 420.4 420.4 307.7 420.4 0.00 68 64 19105 -80.3 -88.3 25 8.0 -80.3 37 12 423.3 423.3 308.1 423.3 0.00 69 63 19194 -78.7 -87.7 22 9.0 -78.7 20 9 428.7 428.7 308.7 428.8 0.00 70 61 19376 -79.5 -88.5 21 9.0 -79.6 48 18 430.9 430.9 308.9 430.9 0.00 71 60 19470 -77.5 -87.5 19 10.0 -77.6 62 22 437.5 437.5 309.6 437.5 0.00 72 58 19664 -78.1 -89.1 15 11.0 -78.1 82 19 440.4 440.4 309.9 440.4 0.00 73 53 20185 -72.3 -89.3 6 17.0 -72.4 71 23 465.3 465.3 312.3 465.3 0.00 74 50 20530 -68.5 -90.5 3 22.0 -68.7 105 27 482.1 482.1 313.6 482.1 0.00 75 47 20905 -65.7 -89.7 2 24.0 -66.0 101 31 497.4 497.4 314.8 497.4 0.00 76 47 20905 -66.3 -90.3 2 24.0 -66.6 101 31 495.9 495.9 314.7 496.0 0.00 77 44 21307 -65.5 -90.5 2 25.0 -65.8 97 35 507.3 507.3 315.5 507.4 0.00 78 43 21448 -62.9 -89.9 1 27.0 -63.4 95 36 517.1 517.1 316.1 517.1 0.00 79 38 22208 -64.7 -90.7 2 26.0 -65.1 88 38 531.1 531.1 317.0 531.1 0.00 80 36 22542 -60.9 -89.9 1 29.0 -61.6 87 35 549.2 549.2 318.1 549.2 0.00 81 35 22718 -59.7 -89.7 1 30.0 -60.5 86 33 556.8 556.8 318.5 556.8 0.00 82 32 23277 -61.7 -89.7 1 28.0 -62.4 88 41 565.9 565.9 318.9 565.9 0.00 83 31 23475 -60.1 -89.1 1 29.0 -61.0 89 45 575.4 575.4 319.5 575.4 0.00 84 30 23680 -60.7 -88.7 1 28.0 -61.6 90 49 579.2 579.2 319.6 579.2 0.00 85 29 23891 -61.3 -89.3 1 28.0 -62.1 81 45 583.2 583.2 319.8 583.2 0.00 86 23 25339 -58.5 -88.5 1 30.0 -59.9 84 49 631.4 631.4 322.0 631.4 0.01 87 21 25910 -59.1 -88.1 1 29.0 -60.5 91 52 646.2 646.2 322.6 646.2 0.01 88 20 26220 -53.7 -86.7 1 33.0 -56.2 100 50 671.8 671.8 323.5 671.9 0.01 89 18 26902 -50.5 -84.5 1 34.0 -54.1 104 50 702.4 702.5 324.5 702.6 0.02 90 18 26902 -50.5 -84.5 1 34.0 -54.1 104 50 702.4 702.5 324.5 702.6 0.02 91 18 26902 -50.7 -84.7 1 34.0 -54.2 104 50 701.8 701.8 324.5 701.9 0.02 92 16 27674 -48.3 -83.3 1 35.0 -52.9 96 43 733.7 733.7 325.5 733.9 0.02 93 16 27674 -45.5 -82.5 1 37.0 -51.2 96 43 742.8 742.8 325.7 743.1 0.03 94 11 30141 -51.3 -85.3 1 34.0 -56.0 278 26 805.8 805.8 327.4 806.0 0.02 95 11 30141 -50.5 -85.5 1 35.0 -55.5 278 26 808.7 808.7 327.4 808.9 0.02 96 10 30770 -44.9 -81.9 1 37.0 -52.7 270 54 851.9 852.0 328.4 852.4 0.05 97 9.3 31253 -46.9 -82.9 1 36.0 -54.0 862.2 862.2 328.7 862.6 0.04 98 9.0 31472 -43.9 -82.9 1 39.0 -52.6 881.9 881.9 329.1 882.3 0.05 99 8.8 31624 -40.7 -81.7 0 41.0 -51.2 899.9 900.0 329.4 900.5 0.06 100 8.4 31943 -37.3 -79.3 0 42.0 -50.0 925.3 925.4 329.9 926.3 0.09 101 8.2 32109 -37.7 -79.7 0 42.0 -50.3 930.1 930.2 330.0 931.1 0.09 102 8.0 32279 -37.6 -79.6 0 42.0 -50.4 270 72 937.0 937.0 330.1 938.0 0.09 103 7.6 32633 -37.5 -79.5 0 42.0 -50.6 951.4 951.4 330.4 952.4 0.09 104 7.4 32818 -36.5 -79.5 0 43.0 -50.4 962.7 962.8 330.6 963.8 0.10 TRP 87 17412 -87.9 -91.5 51 3.6 -87.9 65 29 372.4 372.4 301.0 372.4 0.00 WND 8.0 32279 -37.6 -79.6 0 42.0 -50.4 270 72 937.0 937.0 330.1 938.0 0.09 Sounding variables and indices 1000-500 mb thick: 5809.00 m Freezing level: 526.20 mb = 5503.77 m = 18056.77 ft Wetbulb zero: 679.33 mb = 3418.95 m = 11216.91 ft Precipitable water: 1.44 inches Sfc-500 mean rel hum: 36.85 % Est. max temperature: 32.57 C = 90.63 F Sfc-Lift cond lev (LCL): 940.74 mb = 640.32 m = 2100.78 ft T: 22.64 C 700-500 lapse rate: 5.07 C/km ThetaE index: 32.63 C Layer 854.0- 817.0 mb Conv cond level (CCL): 884.75 mb = 1174.92 m = 3854.69 ft Mean mixing ratio: 17.28 g/kg Conv temperature: 31.82 C = 89.27 F Cap Strength: 2.93 C Lifted Index: -0.75 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.79 C Lifted Index @700 mb: -0.21 C Showalter Index: 4.35 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 15.70 C K Index: 16.50 Risk: < 20 % chance of thunderstorms Sweat Index: 208.60 Risk: None Energy Index: -1.39 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 580.71 J/kg Max Up Vert Vel: 34.08 m/s Conv Inhibition (B-): 76.42 J/kg Cap Strength: 2.93 C Lift Cond Lev (LCL): 919.09 mb = 843.80 m = 2768.33 ft Lev Free Conv (LFC): 724.09 mb = 2885.82 m = 9467.81 ft Equ Level (EL): 694.09 mb = 3239.71 m = 10628.82 ft B at Equ Level: 11.37 J/kg Max Parcel Lev (MPL): 664.09 mb = 3607.68 m = 11836.08 ft Wind level data Storm motion: 109 at 16 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 50 7 -5.4 -4.5 | 315 14 9.8 -9.6 1 1000 101 35 10 -5.7 -8.2 | 325 16 9.4 -13.3 2 977 305 65 14 -12.7 -5.9 | 347 11 2.5 -11.1 3 925 788 65 15 -13.6 -6.3 | 352 12 1.6 -11.5 4 912 914 80 10 -9.8 -1.7 | 322 9 5.3 -6.9 5 850 1521 70 12 -11.3 -4.1 | 337 10 3.9 -9.3 6 850 1524 65 14 -12.7 -5.9 | 347 11 2.5 -11.1 7 791 2134 65 25 -22.7 -10.6 | 25 17 -7.5 -15.7 8 763 2438 65 20 -18.1 -8.5 | 12 14 -3.0 -13.6 9 736 2743 90 15 -15.0 0.0 | 358 5 0.2 -5.1 10 710 3048 65 19 -17.2 -8.0 | 9 13 -2.1 -13.2 11 700 3169 75 21 -20.3 -5.4 | 26 12 -5.1 -10.6 12 659 3658 80 29 -28.6 -5.0 | 53 17 -13.4 -10.2 13 612 4267 100 21 -20.7 3.6 | 75 6 -5.5 -1.5 14 589 4572 75 22 -21.3 -5.7 | 29 12 -6.1 -10.8 15 547 5182 90 30 -30.0 0.0 | 71 16 -14.8 -5.1 16 507 5791 85 36 -35.9 -3.1 | 68 22 -20.7 -8.3 17 500 5910 90 31 -31.0 0.0 | 72 17 -15.8 -5.1 18 401 7620 100 29 -28.6 5.0 | 90 13 -13.4 -0.1 19 400 7630 90 26 -26.0 0.0 | 65 12 -10.8 -5.1 20 354 8534 70 25 -23.5 -8.6 | 31 16 -8.3 -13.7 21 326 9144 75 26 -25.1 -6.7 | 40 15 -9.9 -11.9 22 300 9750 40 22 -14.1 -16.9 | 357 22 1.0 -22.0 23 287 10058 35 19 -10.9 -15.6 | 348 21 4.3 -20.7 24 263 10668 40 15 -9.6 -11.5 | 342 18 5.5 -16.6 25 250 11020 35 19 -10.9 -15.6 | 348 21 4.3 -20.7 26 241 11278 35 20 -11.5 -16.4 | 350 22 3.7 -21.5 27 230 11582 45 26 -18.4 -18.4 | 8 24 -3.2 -23.5 28 210 12192 45 32 -22.6 -22.6 | 15 29 -7.5 -27.8 29 200 12510 30 24 -12.0 -20.8 | 353 26 3.2 -25.9 30 157 14021 15 26 -6.7 -25.1 | 344 31 8.4 -30.3 31 150 14300 20 19 -6.5 -17.9 | 339 25 8.7 -23.0 32 128 15240 25 10 -4.2 -9.1 | 322 18 10.9 -14.2 33 115 15850 70 3 -2.8 -1.0 | 297 14 12.3 -6.2 34 109 16154 65 10 -9.1 -4.2 | 327 11 6.1 -9.4 35 100 16650 55 27 -22.1 -15.5 | 19 22 -6.9 -20.6 36 98 16764 55 27 -22.1 -15.5 | 19 22 -6.9 -20.6 37 93 17069 60 29 -25.1 -14.5 | 27 22 -9.9 -19.6 38 88 17374 75 26 -25.1 -6.7 | 40 15 -9.9 -11.9 39 87 17412 65 29 -26.3 -12.3 | 33 21 -11.1 -17.4 40 83 17678 65 29 -26.3 -12.3 | 33 21 -11.1 -17.4 41 78 17983 90 24 -24.0 0.0 | 60 10 -8.8 -5.1 42 74 18288 65 26 -23.6 -11.0 | 27 18 -8.4 -16.1 43 70 18593 80 28 -27.6 -4.9 | 51 16 -12.4 -10.0 44 70 18600 70 14 -13.2 -4.8 | 349 10 2.0 -9.9 45 66 18898 80 19 -18.7 -3.3 | 23 9 -3.5 -8.4 46 63 19202 20 9 -3.1 -8.5 | 318 18 12.1 -13.6 47 60 19507 65 23 -20.8 -9.7 | 21 16 -5.7 -14.9 48 57 19812 95 16 -15.9 1.4 | 12 4 -0.8 -3.8 49 54 20117 55 21 -17.2 -12.0 | 7 17 -2.0 -17.2 50 51 20422 115 28 -25.4 11.8 | 123 12 -10.2 6.7 51 50 20530 105 27 -26.1 7.0 | 100 11 -10.9 1.8 52 40 21946 90 41 -41.0 0.0 | 79 26 -25.8 -5.1 53 34 22860 85 32 -31.9 -2.8 | 65 18 -16.7 -7.9 54 30 23680 90 49 -49.0 0.0 | 81 34 -33.8 -5.1 55 30 23774 75 42 -40.6 -10.9 | 58 30 -25.4 -16.0 56 28 24079 90 49 -49.0 0.0 | 81 34 -33.8 -5.1 57 24 24994 80 48 -47.3 -8.3 | 67 35 -32.1 -13.5 58 20 26213 95 53 -52.8 4.6 | 89 38 -37.6 -0.5 59 20 26220 100 50 -49.2 8.7 | 96 34 -34.1 3.5 60 18 26822 105 51 -49.3 13.2 | 103 35 -34.1 8.1 61 16 27737 95 43 -42.8 3.7 | 87 28 -27.7 -1.4 62 15 28042 100 34 -33.5 5.9 | 92 18 -18.3 0.8 63 14 28651 165 21 -5.4 20.3 | 213 18 9.7 15.1 64 13 28956 230 19 14.6 12.2 | 257 31 29.7 7.1 65 13 29261 250 19 17.9 6.5 | 268 33 33.0 1.4 66 12 29566 235 14 11.5 8.0 | 264 27 26.6 2.9 67 11 30175 280 27 26.6 -4.7 | 283 43 41.8 -9.8 68 10 30770 270 54 54.0 -0.0 | 274 69 69.2 -5.1 Wind Parameters Mean winds (0-6000m): 78.7 at 21.4 knts Storm direction: 108.7 at 16.0 knts Shear (0-3000m) pos: 1.0 neg: 2.1 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 55.0 deg Storm rel helicity (0-3000m) pos: 74.8 neg: -26.1 tot: 48.7 m^2/s^2 ave: 16.2 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 2.3 10^-3/s Energy-Hel index: 0.25 Bulk Rich Number: 36.02 Bulk Shear: 16.12 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 57 12 337 13| 8.1 0.0 8.1| 31.8 0.0 31.8 63.6 0.74| 11.8 8.8 1000 63 13 341 12| 2.7 0.0 2.7| 33.0 -11.6 21.4 21.4 0.25| 9.0 2.2 1500 66 12 338 11| 1.8 0.8 2.6| 37.8 -11.6 26.2 17.5 0.32| 6.8 2.2 2000 66 14 346 11| 1.4 3.3 4.7| 68.2 -11.6 56.6 28.3 0.51| 7.9 4.0 2500 66 15 355 12| 1.2 2.6 3.9| 73.4 -23.8 49.7 19.9 0.36| 8.0 2.8 3000 68 16 357 11| 1.0 2.1 3.2| 74.8 -26.1 48.7 16.2 0.26| 8.7 2.3 4000 72 18 11 11| 2.0 1.6 3.6|119.6 -26.1 93.4 23.4 0.38| 8.8 3.3 5000 76 19 19 10| 2.2 1.4 3.6|145.1 -39.4 105.7 21.1 0.31| 9.1 2.9 6000 79 21 32 11| 2.1 1.2 3.3|163.7 -43.2 120.6 20.1 0.30| 8.8 2.7 Wrote GIF file: /home/apache/climate/data/raob//PTKK/skewt/PTKK.skewt.20251205.00.gif