UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011300.upa.cvt Date: 0000Z 13 JAN 26 Searching for PTKK... Searching the city database file for: PTKK ... Date:0000Z 13 JAN 26 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 1009 2 28.0 24.1 79 3.9 25.2 40 10 300.4 303.9 298.0 356.4 19.05 1 1000 88 27.2 24.0 83 3.2 24.9 40 15 300.4 303.8 298.0 356.5 19.11 2 938 653 23.0 22.0 94 1.0 22.3 69 21 301.6 304.9 297.7 354.8 18.02 3 925 775 22.6 20.6 88 2.0 21.2 70 21 302.4 305.5 297.0 351.9 16.74 4 906 956 21.4 19.5 89 1.9 20.1 72 17 303.0 305.9 296.7 350.2 15.94 5 904 975 21.4 19.1 87 2.3 19.8 73 17 303.2 306.1 296.5 349.4 15.58 6 900 1014 21.6 18.1 80 3.5 19.2 75 16 303.8 306.5 296.0 347.4 14.68 7 878 1229 20.0 18.0 88 2.0 18.6 85 12 304.3 307.0 296.4 348.8 14.96 8 873 1278 20.0 16.6 81 3.4 17.7 83 11 304.8 307.3 295.7 345.8 13.74 9 850 1509 18.4 16.6 89 1.8 17.2 75 8 305.4 308.0 296.1 347.7 14.12 10 819 1827 16.2 16.0 99 0.2 16.1 103 6 306.4 309.0 296.4 348.7 14.11 11 815 1869 16.0 15.9 99 0.1 16.0 106 6 306.6 309.2 296.4 348.9 14.08 12 803 1995 15.6 15.1 97 0.5 15.3 118 5 307.4 310.0 296.3 348.4 13.57 13 785 2188 16.4 10.4 68 6.0 12.6 129 4 310.3 312.2 294.6 341.3 10.14 14 775 2298 15.8 8.8 63 7.0 11.4 126 4 310.8 312.5 294.1 339.1 9.21 15 767 2386 15.4 7.4 59 8.0 10.4 124 4 311.3 312.9 293.7 337.4 8.45 16 763 2431 15.6 3.6 45 12.0 8.6 123 4 312.0 313.2 292.3 332.2 6.51 17 758 2487 15.6 8.6 63 7.0 11.2 121 3 312.6 314.3 294.6 341.3 9.29 18 744 2645 14.6 8.6 67 6.0 10.8 117 3 313.1 315.0 294.9 342.5 9.47 19 740 2691 14.8 7.8 63 7.0 10.4 116 3 313.8 315.6 294.8 341.9 9.01 20 730 2806 14.0 7.0 63 7.0 9.7 105 4 314.2 315.8 294.6 341.1 8.64 21 718 2946 13.6 -0.4 38 14.0 6.0 82 8 315.2 316.2 292.2 331.7 5.18 22 705 3100 12.8 -4.2 30 17.0 4.2 67 12 316.0 316.8 291.4 328.8 3.97 23 700 3160 12.2 -4.8 30 17.0 3.7 70 14 316.0 316.7 291.2 328.3 3.82 24 685 3341 11.2 -5.8 30 17.0 2.8 66 13 316.8 317.5 291.3 328.6 3.62 25 666 3575 9.2 -4.8 37 14.0 2.2 62 12 317.2 317.9 291.7 330.1 4.02 26 645 3839 6.6 1.9 72 4.7 3.9 80 10 317.1 318.4 294.0 338.8 6.82 27 640 3903 6.4 1.4 70 5.0 3.6 88 9 317.6 318.9 294.0 338.7 6.63 28 637 3942 6.2 2.7 78 3.5 4.2 93 8 317.8 319.2 294.6 341.0 7.32 29 636 3955 6.4 1.4 70 5.0 3.6 94 8 318.2 319.5 294.2 339.4 6.68 30 627 4071 5.8 -1.2 61 7.0 2.1 109 7 318.8 319.9 293.5 336.8 5.60 31 626 4084 5.8 -1.2 61 7.0 2.1 110 7 318.9 320.0 293.6 336.9 5.61 32 621 4150 5.2 0.5 72 4.7 2.6 118 6 319.0 320.2 294.2 339.5 6.40 33 599 4444 4.0 -12.0 30 16.0 -2.8 109 11 320.9 321.4 291.5 329.4 2.54 34 594 4512 3.4 -11.6 32 15.0 -3.0 98 14 321.0 321.5 291.6 329.8 2.65 35 590 4567 3.2 -15.8 23 19.0 -4.2 89 17 321.4 321.7 291.1 327.8 1.89 36 588 4594 3.0 -12.0 32 15.0 -3.4 85 18 321.4 321.9 291.7 330.1 2.59 37 584 4650 2.8 -15.2 25 18.0 -4.3 87 18 321.8 322.2 291.3 328.6 2.01 38 582 4677 2.6 -12.4 32 15.0 -3.7 88 18 321.9 322.4 291.8 330.4 2.53 39 566 4902 0.8 -11.2 40 12.0 -4.4 95 19 322.4 322.9 292.3 332.0 2.87 40 561 4974 0.4 -13.6 34 14.0 -5.3 98 20 322.7 323.2 291.9 330.8 2.38 41 556 5045 0.2 -10.8 43 11.0 -4.6 100 20 323.3 323.9 292.6 333.4 3.02 42 551 5118 0.0 -15.0 31 15.0 -5.9 102 20 323.9 324.3 292.0 331.3 2.16 43 547 5176 -0.5 -9.5 51 9.0 -4.6 104 21 324.0 324.7 293.2 335.3 3.40 44 544 5220 -0.7 -10.7 47 10.0 -5.1 106 21 324.3 324.9 293.0 334.7 3.11 45 538 5309 -1.3 -9.3 54 8.0 -4.9 109 21 324.6 325.3 293.4 336.3 3.51 46 525 5504 -1.9 -15.9 33 14.0 -7.3 115 22 326.1 326.6 292.6 333.4 2.11 47 517 5626 -2.7 -11.7 50 9.0 -6.5 113 20 326.6 327.2 293.5 336.8 3.02 48 513 5687 -3.1 -14.1 42 11.0 -7.5 113 20 326.9 327.3 293.2 335.4 2.50 49 512 5703 -3.1 -15.1 39 12.0 -7.8 112 19 327.0 327.5 293.0 335.0 2.31 50 510 5734 -3.3 -13.3 46 10.0 -7.4 112 19 327.2 327.7 293.4 336.3 2.69 51 509 5749 -3.5 -16.5 36 13.0 -8.4 112 19 327.1 327.5 292.9 334.2 2.07 52 507 5780 -3.7 -15.7 39 12.0 -8.3 111 18 327.2 327.7 293.0 334.9 2.22 53 506 5796 -3.9 -8.9 68 5.0 -6.2 111 18 327.2 327.9 294.3 340.1 3.86 54 500 5890 -4.5 -9.2 70 4.7 -6.6 110 17 327.6 328.3 294.4 340.4 3.81 55 400 7610 -14.9 -20.9 60 6.0 -16.8 100 7 335.6 336.0 294.8 342.1 1.81 56 300 9740 -28.1 -46.1 16 18.0 -30.3 80 14 345.8 345.8 295.9 346.6 0.20 57 250 11020 -38.5 -56.5 13 18.0 -39.6 75 18 348.8 348.8 296.4 349.1 0.07 58 200 12510 -51.1 -62.1 26 11.0 -51.4 120 14 351.8 351.9 297.1 352.0 0.04 59 150 14310 -67.3 -70.7 62 3.4 -67.3 130 17 354.2 354.2 297.5 354.2 0.02 60 100 16640 -85.3 -90.3 40 5.0 -85.3 85 35 362.9 362.9 299.2 362.9 0.00 61 98 16751 -85.7 -90.7 40 5.0 -85.7 85 35 364.2 364.2 299.5 364.2 0.00 62 95 16923 -84.9 -90.9 33 6.0 -84.9 86 37 369.1 369.1 300.4 369.1 0.00 63 90 17222 -85.1 -90.1 40 5.0 -85.1 88 40 374.4 374.4 301.4 374.4 0.00 64 83 17665 -88.1 -92.7 42 4.6 -88.1 90 44 377.1 377.1 301.8 377.1 0.00 65 80 17865 -88.3 -92.8 43 4.5 -88.3 90 44 380.7 380.7 302.3 380.7 0.00 66 76 18146 -85.5 -91.5 33 6.0 -85.5 93 40 392.1 392.1 304.1 392.1 0.00 67 74 18293 -85.7 -91.7 33 6.0 -85.7 95 36 394.7 394.7 304.5 394.7 0.00 68 70 18600 -83.9 -90.9 28 7.0 -83.9 85 13 404.9 404.9 305.9 404.9 0.00 69 69 18680 -80.9 -88.9 25 8.0 -80.9 85 13 413.0 413.0 306.9 413.0 0.00 70 68 18762 -80.3 -88.3 25 8.0 -80.3 85 12 416.0 416.0 307.3 416.0 0.00 71 66 18930 -80.9 -88.9 25 8.0 -80.9 77 12 418.3 418.3 307.5 418.3 0.00 72 63 19191 -80.5 -90.5 17 10.0 -80.5 31 12 424.8 424.8 308.3 424.8 0.00 73 62 19282 -76.1 -88.1 13 12.0 -76.2 51 13 436.5 436.5 309.5 436.5 0.00 74 61 19376 -75.5 -87.5 14 12.0 -75.6 71 14 439.8 439.8 309.8 439.9 0.00 75 59 19569 -74.1 -89.1 8 15.0 -74.2 86 15 447.2 447.2 310.6 447.2 0.00 76 57 19770 -72.7 -88.7 7 16.0 -72.8 63 15 454.8 454.8 311.3 454.8 0.00 77 55 19978 -73.3 -90.3 6 17.0 -73.4 70 16 458.1 458.1 311.6 458.1 0.00 78 53 20196 -71.5 -89.5 5 18.0 -71.6 83 18 467.1 467.1 312.4 467.2 0.00 79 50 20540 -70.1 -90.1 4 20.0 -70.2 105 34 478.3 478.3 313.3 478.3 0.00 80 46 21043 -66.3 -90.3 2 24.0 -66.6 108 37 499.0 499.0 314.9 499.0 0.00 81 42 21594 -67.9 -90.9 2 23.0 -68.1 97 40 508.2 508.2 315.5 508.2 0.00 82 41 21739 -67.3 -91.3 2 24.0 -67.6 96 42 513.2 513.2 315.8 513.2 0.00 83 39 22045 -62.3 -90.3 1 28.0 -62.9 98 48 533.2 533.2 317.1 533.3 0.00 84 37 22370 -64.5 -90.5 2 26.0 -65.0 96 51 535.7 535.7 317.3 535.7 0.00 85 36 22538 -64.5 -90.5 2 26.0 -65.0 90 50 539.9 539.9 317.5 539.9 0.00 86 34 22890 -62.1 -90.1 1 28.0 -62.7 79 49 555.1 555.1 318.3 555.1 0.00 87 32 23265 -62.5 -90.5 1 28.0 -63.1 72 49 563.8 563.8 318.8 563.8 0.00 88 31 23464 -58.9 -88.9 1 30.0 -59.9 76 52 578.6 578.6 319.6 578.6 0.00 89 30 23670 -58.5 -88.5 1 30.0 -59.6 80 54 585.2 585.2 319.9 585.2 0.01 90 29 23883 -58.3 -88.3 1 30.0 -59.5 81 55 591.4 591.4 320.2 591.4 0.01 91 26 24567 -59.9 -88.9 1 29.0 -61.0 84 59 605.6 605.6 320.9 605.7 0.01 92 25 24813 -58.1 -88.0 1 29.9 -59.5 85 61 617.5 617.5 321.4 617.6 0.01 93 20 26250 -48.1 -83.1 1 35.0 -52.2 130 16 688.9 689.0 324.1 689.1 0.02 94 17 27309 -52.3 -85.3 1 33.0 -55.5 121 15 708.3 708.3 324.7 708.4 0.02 95 14 28571 -49.5 -83.5 1 34.0 -54.1 34 14 758.2 758.2 326.1 758.4 0.03 96 13 29052 -52.7 -85.7 1 33.0 -56.5 68 20 763.3 763.4 326.3 763.5 0.02 97 13 29052 -47.9 -83.9 1 36.0 -53.4 68 20 780.0 780.0 326.7 780.2 0.03 98 12 29582 -46.3 -83.3 1 37.0 -52.7 157 14 803.7 803.7 327.3 804.0 0.03 99 10 30790 -46.9 -82.9 1 36.0 -53.7 130 4 844.5 844.5 328.3 844.9 0.04 100 9.4 31204 -44.1 -82.1 1 38.0 -52.5 153 5 870.2 870.2 328.8 870.7 0.05 101 8.7 31723 -44.9 -81.9 1 37.0 -53.2 181 5 886.6 886.6 329.2 887.1 0.06 102 7.0 33190 -41.5 -81.5 1 40.0 -52.7 260 7 957.5 957.5 330.5 958.3 0.07 103 6.8 33387 -40.3 -81.3 0 41.0 -52.3 970.5 970.5 330.7 971.3 0.08 TRP 83 17665 -88.1 -92.7 42 4.6 -88.1 90 44 377.1 377.1 301.8 377.1 0.00 WND 25 24813 -58.1 -88.0 1 29.9 -59.5 85 61 617.5 617.5 321.4 617.6 0.01 Sounding variables and indices 1000-500 mb thick: 5802.00 m Freezing level: 551.00 mb = 5117.82 m = 16790.54 ft Wetbulb zero: 610.40 mb = 4290.37 m = 14075.83 ft Precipitable water: 2.11 inches Sfc-500 mean rel hum: 62.08 % Est. max temperature: 32.79 C = 91.03 F Sfc-Lift cond lev (LCL): 953.98 mb = 503.72 m = 1652.60 ft T: 24.11 C 700-500 lapse rate: 6.12 C/km ThetaE index: 16.70 C Layer 803.0- 758.0 mb Conv cond level (CCL): 908.67 mb = 930.38 m = 3052.38 ft Mean mixing ratio: 18.09 g/kg Conv temperature: 30.53 C = 86.95 F Cap Strength: 0.89 C Lifted Index: -3.17 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.22 C Lifted Index @700 mb: 0.34 C Showalter Index: -0.71 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 21.10 C K Index: 22.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 232.20 Risk: None Energy Index: -1.46 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1008.61 J/kg Max Up Vert Vel: 44.91 m/s Conv Inhibition (B-): 10.09 J/kg Cap Strength: 0.92 C Lift Cond Lev (LCL): 929.59 mb = 731.66 m = 2400.44 ft Lev Free Conv (LFC): 864.59 mb = 1361.99 m = 4468.41 ft Equ Level (EL): 784.59 mb = 2192.95 m = 7194.62 ft B at Equ Level: 29.91 J/kg Max Parcel Lev (MPL): 74.59 mb = 18248.96 m = 59871.18 ft Wind level data Storm motion: 116 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 1009 2 40 10 -6.4 -7.7 | 349 12 2.3 -11.9 1 1000 88 40 15 -9.6 -11.5 | 3 16 -1.0 -15.8 2 976 305 65 22 -19.9 -9.3 | 40 18 -11.3 -13.6 3 925 775 70 21 -19.7 -7.2 | 44 16 -11.0 -11.5 4 910 914 70 18 -16.9 -6.2 | 38 13 -8.2 -10.4 5 879 1219 85 12 -12.0 -1.0 | 32 6 -3.3 -5.3 6 850 1509 75 8 -7.7 -2.1 | 351 6 1.0 -6.4 7 790 2134 130 4 -3.1 2.6 | 287 6 5.6 -1.7 8 735 2743 115 3 -2.7 1.3 | 297 7 6.0 -3.0 9 709 3048 65 10 -9.1 -4.2 | 3 9 -0.4 -8.5 10 700 3160 70 14 -13.2 -4.8 | 26 10 -4.5 -9.1 11 658 3658 60 12 -10.4 -6.0 | 9 10 -1.7 -10.3 12 611 4267 135 4 -2.8 2.8 | 284 6 5.9 -1.5 13 588 4572 85 18 -17.9 -1.6 | 58 11 -9.2 -5.9 14 526 5486 115 22 -19.9 9.3 | 114 12 -11.3 5.0 15 500 5890 110 17 -16.0 5.8 | 102 7 -7.3 1.5 16 487 6096 110 17 -16.0 5.8 | 102 7 -7.3 1.5 17 450 6706 100 13 -12.8 2.3 | 64 5 -4.1 -2.0 18 432 7010 65 11 -10.0 -4.6 | 8 9 -1.3 -8.9 19 416 7315 90 10 -10.0 0.0 | 17 4 -1.3 -4.3 20 400 7610 100 7 -6.9 1.2 | 330 4 1.8 -3.1 21 353 8534 110 5 -4.7 1.7 | 303 5 4.0 -2.6 22 339 8839 100 13 -12.8 2.3 | 64 5 -4.1 -2.0 23 325 9144 95 17 -16.9 1.5 | 71 9 -8.3 -2.8 24 312 9449 90 12 -12.0 0.0 | 38 5 -3.3 -4.3 25 300 9740 80 14 -13.8 -2.4 | 37 8 -5.1 -6.7 26 287 10058 80 14 -13.8 -2.4 | 37 8 -5.1 -6.7 27 275 10363 45 14 -9.9 -9.9 | 5 14 -1.2 -14.2 28 252 10973 50 16 -12.3 -10.3 | 14 15 -3.6 -14.6 29 250 11020 75 18 -17.4 -4.7 | 44 12 -8.7 -8.9 30 241 11278 85 18 -17.9 -1.6 | 58 11 -9.2 -5.9 31 220 11887 85 17 -16.9 -1.5 | 55 10 -8.3 -5.8 32 200 12510 120 14 -12.1 7.0 | 128 4 -3.4 2.7 33 191 12802 140 14 -9.0 10.7 | 177 6 -0.3 6.4 34 165 13716 145 14 -8.0 11.5 | 185 7 0.7 7.2 35 157 14021 135 15 -10.6 10.6 | 163 7 -1.9 6.3 36 150 14310 130 17 -13.0 10.9 | 147 8 -4.3 6.6 37 142 14630 130 17 -13.0 10.9 | 147 8 -4.3 6.6 38 135 14935 85 23 -22.9 -2.0 | 66 16 -14.2 -6.3 39 121 15545 50 21 -16.1 -13.5 | 23 19 -7.4 -17.8 40 103 16459 65 32 -29.0 -13.5 | 49 27 -20.3 -17.8 41 100 16640 85 35 -34.9 -3.1 | 74 27 -26.2 -7.3 42 98 16764 85 35 -34.9 -3.1 | 74 27 -26.2 -7.3 43 83 17665 90 44 -44.0 0.0 | 83 36 -35.3 -4.3 44 78 17983 90 44 -44.0 0.0 | 83 36 -35.3 -4.3 45 74 18288 95 36 -35.9 3.1 | 88 27 -27.2 -1.1 46 70 18593 105 16 -15.5 4.1 | 89 7 -6.8 -0.1 47 70 18600 85 13 -13.0 -1.1 | 38 7 -4.3 -5.4 48 66 18898 85 12 -12.0 -1.0 | 32 6 -3.3 -5.3 49 63 19202 30 12 -6.0 -10.4 | 350 15 2.7 -14.7 50 60 19507 95 15 -14.9 1.3 | 65 7 -6.3 -3.0 51 57 19812 60 15 -13.0 -7.5 | 20 13 -4.3 -11.8 52 51 20422 95 19 -18.9 1.7 | 76 11 -10.2 -2.6 53 50 20540 105 34 -32.8 8.8 | 101 25 -24.2 4.5 54 44 21336 110 39 -36.6 13.3 | 108 29 -28.0 9.1 55 42 21641 95 40 -39.8 3.5 | 89 31 -31.2 -0.8 56 38 22250 100 51 -50.2 8.9 | 96 42 -41.5 4.6 57 33 23165 70 48 -45.1 -16.4 | 60 42 -36.4 -20.7 58 30 23670 80 54 -53.2 -9.4 | 73 47 -44.5 -13.7 59 25 24813 85 61 -60.8 -5.3 | 80 53 -52.1 -9.6 60 24 24994 85 61 -60.8 -5.3 | 80 53 -52.1 -9.6 61 20 26213 95 45 -44.8 3.9 | 89 36 -36.1 -0.4 62 20 26250 130 16 -12.3 10.3 | 149 7 -3.6 6.0 63 18 26822 145 8 -4.6 6.6 | 241 5 4.1 2.3 64 17 27432 115 17 -15.4 7.2 | 113 7 -6.7 2.9 65 16 27737 135 23 -16.3 16.3 | 148 14 -7.6 12.0 66 15 28042 135 10 -7.1 7.1 | 210 3 1.6 2.8 67 15 28346 10 10 -1.7 -9.8 | 334 16 6.9 -14.1 68 14 28651 40 15 -9.6 -11.5 | 3 16 -1.0 -15.8 69 13 28956 60 21 -18.2 -10.5 | 33 18 -9.5 -14.8 70 13 29261 80 19 -18.7 -3.3 | 53 13 -10.0 -7.6 71 12 29566 150 14 -7.0 12.1 | 192 8 1.7 7.8 72 12 29870 220 10 6.4 7.7 | 257 15 15.1 3.4 73 11 30175 245 16 14.5 6.8 | 264 23 23.2 2.5 74 10 30790 130 4 -3.1 2.6 | 287 6 5.6 -1.7 75 7 33190 260 7 6.9 1.2 | 281 16 15.6 -3.1 Wind Parameters Mean winds (0-6000m): 86.2 at 12.9 knts Storm direction: 116.2 at 9.7 knts Shear (0-3000m) pos: 1.7 neg: 1.2 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 9.4 deg Storm rel helicity (0-3000m) pos: 72.6 neg: -19.9 tot: 52.7 m^2/s^2 ave: 17.6 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 1.8 10^-3/s Energy-Hel index: 0.39 Bulk Rich Number: 83.63 Bulk Shear: 12.06 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 58 19 28 16| 13.9 0.0 13.9| 60.3 0.0 60.3 120.6 0.88| 16.9 14.9 1000 64 19 35 16| 5.0 0.0 5.0| 62.6 -4.3 58.3 58.3 0.61| 11.6 7.1 1500 68 17 33 13| 2.0 0.0 2.0| 62.6 -13.4 49.2 32.8 0.27| 10.9 3.0 2000 70 14 27 10| 2.6 0.0 2.6| 62.6 -19.1 43.5 21.7 0.10| 9.7 1.0 2500 73 12 20 8| 2.1 0.0 2.1| 63.6 -19.9 43.7 17.5 0.10| 8.1 0.8 3000 75 11 14 7| 1.7 1.2 2.9| 72.6 -19.9 52.7 17.6 0.22| 8.1 1.8 4000 73 11 14 8| 2.4 1.4 3.8| 81.6 -29.5 52.0 13.0 0.14| 8.2 1.2 5000 77 11 20 7| 1.9 1.8 3.7| 95.6 -35.1 60.5 12.1 0.18| 9.3 1.6 6000 86 13 39 7| 2.1 1.4 3.5|113.7 -40.2 73.5 12.3 0.20| 8.7 1.7 Wrote GIF file: /home/apache/climate/data/raob//PTKK/skewt/PTKK.skewt.20260113.00.gif