UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for PTKK... Searching the city database file for: PTKK ... Date:1200Z 10 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 1007 2 27.4 23.3 78 4.1 24.4 60 6 300.0 303.3 297.3 353.2 18.17 1 1000 72 27.2 22.2 74 5.0 23.6 75 5 300.4 303.5 296.7 350.5 17.09 2 990 161 27.0 22.2 75 4.8 23.5 71 8 301.0 304.2 297.0 351.8 17.26 3 975 297 26.0 21.0 74 5.0 22.4 65 12 301.3 304.3 296.4 349.2 16.26 4 945 572 23.2 21.4 90 1.8 21.9 56 14 301.2 304.3 297.0 351.9 17.22 5 943 590 23.0 20.8 87 2.2 21.5 56 14 301.2 304.2 296.7 350.1 16.62 6 941 609 23.4 19.0 76 4.4 20.3 55 14 301.8 304.5 295.6 345.5 14.86 7 938 637 23.2 18.8 76 4.4 20.1 55 14 301.8 304.5 295.6 345.2 14.71 8 931 702 22.8 17.8 73 5.0 19.4 55 14 302.1 304.6 295.1 343.1 13.91 9 925 759 22.4 18.0 76 4.4 19.4 55 14 302.2 304.8 295.3 344.1 14.18 10 916 844 21.6 18.3 82 3.3 19.3 60 15 302.2 304.9 295.6 345.4 14.60 11 910 901 21.4 17.2 77 4.2 18.5 64 16 302.6 305.1 295.1 343.1 13.69 12 909 911 21.4 16.7 75 4.7 18.2 65 16 302.7 305.1 294.8 342.0 13.27 13 906 939 21.4 16.4 73 5.0 18.0 66 15 303.0 305.4 294.7 341.7 13.06 14 904 958 21.4 15.4 69 6.0 17.4 66 14 303.2 305.4 294.2 339.6 12.26 15 897 1026 21.6 11.6 53 10.0 15.2 69 11 304.1 305.8 292.4 332.8 9.61 16 890 1094 21.4 9.4 46 12.0 14.0 71 8 304.5 306.1 291.6 329.6 8.34 17 881 1182 22.2 2.2 27 20.0 11.1 74 4 306.2 307.2 289.3 321.9 5.09 18 858 1412 21.6 -2.4 20 24.0 9.2 82 2 307.9 308.6 288.6 319.6 3.73 19 850 1493 21.4 -1.6 21 23.0 9.3 85 2 308.6 309.3 289.0 321.1 4.00 20 847 1524 21.2 0.2 25 21.0 9.8 89 2 308.7 309.5 289.6 322.9 4.58 21 843 1564 21.4 -3.6 18 25.0 8.7 95 2 309.3 309.9 288.8 320.2 3.47 22 840 1595 21.2 -0.8 23 22.0 9.5 100 2 309.4 310.2 289.6 322.8 4.29 23 837 1626 20.8 4.8 35 16.0 11.4 104 2 309.3 310.5 291.5 329.2 6.45 24 826 1740 19.8 6.8 43 13.0 11.9 121 2 309.4 310.8 292.4 332.5 7.52 25 817 1834 19.8 -0.2 26 20.0 9.0 135 2 310.4 311.3 290.2 324.8 4.61 26 807 1940 19.6 -7.4 15 27.0 6.7 151 2 311.3 311.8 288.7 320.0 2.71 27 793 2090 18.4 -5.6 19 24.0 6.6 173 2 311.5 312.1 289.3 321.7 3.17 28 767 2374 17.4 -20.6 6 38.0 3.2 193 2 313.5 313.6 287.6 316.7 0.97 29 745 2622 15.4 -8.6 18 24.0 4.2 206 2 313.9 314.4 289.5 322.6 2.68 30 737 2713 15.4 -23.6 5 39.0 1.7 211 1 314.9 315.0 287.9 317.5 0.77 31 735 2736 15.2 -19.8 7 35.0 2.1 212 1 314.9 315.1 288.3 318.6 1.08 32 734 2747 15.2 -9.8 17 25.0 3.8 213 1 315.0 315.5 289.7 323.1 2.47 33 713 2992 14.0 -13.0 14 27.0 2.4 226 1 316.3 316.7 289.6 322.9 1.97 34 700 3147 12.4 -3.6 33 16.0 4.2 235 1 316.2 317.0 291.6 329.7 4.19 35 693 3231 11.4 -2.6 37 14.0 4.1 285 1 316.0 316.9 291.9 330.6 4.56 36 688 3291 11.0 -3.0 37 14.0 3.8 320 0 316.2 317.1 291.9 330.5 4.46 37 678 3413 10.4 -6.6 30 17.0 2.2 9 2 316.9 317.5 291.2 328.0 3.44 38 673 3474 10.4 -11.6 20 22.0 0.8 19 4 317.6 318.0 290.3 325.3 2.34 39 654 3711 9.0 -16.0 15 25.0 -0.9 54 11 318.6 318.9 290.0 324.2 1.68 40 639 3902 7.8 -21.2 11 29.0 -2.4 73 15 319.3 319.6 289.7 323.1 1.10 41 631 4006 7.0 -13.0 22 20.0 -1.4 80 17 319.6 320.0 290.9 327.0 2.23 42 627 4058 6.6 -18.4 15 25.0 -2.7 79 18 319.7 320.0 290.2 324.6 1.43 43 624 4097 6.8 -27.2 7 34.0 -3.8 78 19 320.4 320.5 289.6 322.7 0.66 44 609 4296 5.6 -22.4 11 28.0 -4.0 75 22 321.2 321.4 290.2 324.9 1.04 45 606 4337 5.0 -10.0 33 15.0 -1.7 74 22 321.0 321.6 291.9 330.8 2.95 46 602 4390 4.8 -14.2 24 19.0 -3.0 73 22 321.4 321.8 291.3 328.5 2.11 47 600 4417 4.4 -10.6 33 15.0 -2.2 73 22 321.2 321.8 291.9 330.7 2.84 48 598 4445 4.8 -18.2 17 23.0 -3.8 72 22 322.0 322.3 290.9 327.2 1.52 49 592 4527 4.6 -25.4 9 30.0 -5.0 71 22 322.7 322.8 290.5 325.6 0.82 50 583 4651 3.8 -25.2 10 29.0 -5.5 69 22 323.2 323.3 290.6 326.2 0.85 51 576 4749 3.0 -20.0 17 23.0 -5.2 67 22 323.3 323.6 291.2 328.0 1.36 52 571 4819 2.4 -27.6 9 30.0 -6.6 66 22 323.4 323.6 290.5 325.9 0.69 53 551 5106 1.2 -29.8 8 31.0 -7.6 61 22 325.3 325.5 291.0 327.5 0.59 54 500 5880 -3.1 -27.1 14 24.0 -10.2 70 24 329.3 329.4 292.3 332.3 0.83 55 400 7610 -13.1 -44.1 5 31.0 -18.5 70 33 338.0 338.0 294.0 338.7 0.19 56 300 9730 -28.9 -52.9 8 24.0 -31.2 90 22 344.6 344.7 295.5 345.0 0.09 57 250 11010 -39.9 -45.9 53 6.0 -40.4 115 12 346.7 346.8 296.1 347.8 0.25 58 200 12500 -51.1 -65.1 17 14.0 -51.5 155 11 351.8 351.9 297.1 352.0 0.03 59 150 14300 -66.9 -72.9 42 6.0 -67.0 150 7 354.8 354.8 297.7 354.9 0.01 60 100 16640 -85.5 -90.5 40 5.0 -85.5 30 28 362.5 362.5 299.2 362.5 0.00 61 94 16978 -87.5 -92.5 39 5.0 -87.5 50 29 365.1 365.1 299.7 365.1 0.00 62 89 17276 -85.7 -92.7 27 7.0 -85.7 64 30 374.4 374.4 301.4 374.4 0.00 63 84 17594 -84.9 -91.9 28 7.0 -84.9 103 41 382.3 382.3 302.6 382.3 0.00 64 78 18001 -86.5 -92.5 33 6.0 -86.5 131 57 387.2 387.2 303.3 387.2 0.00 65 73 18366 -82.7 -89.7 29 7.0 -82.7 143 37 402.6 402.6 305.6 402.6 0.00 66 70 18600 -82.9 -89.9 29 7.0 -82.9 275 3 407.0 407.0 306.2 407.0 0.00 67 69 18680 -83.1 -90.1 29 7.0 -83.1 301 5 408.3 408.3 306.3 408.3 0.00 68 65 19015 -78.9 -87.9 22 9.0 -78.9 18 15 424.5 424.5 308.2 424.5 0.00 69 63 19192 -79.9 -88.9 21 9.0 -79.9 29 22 426.1 426.1 308.4 426.1 0.00 70 58 19660 -78.1 -90.1 13 12.0 -78.1 57 40 440.4 440.4 309.9 440.4 0.00 71 57 19760 -74.7 -88.7 10 14.0 -74.7 63 44 450.3 450.3 310.9 450.3 0.00 72 56 19864 -71.5 -88.5 6 17.0 -71.6 69 43 459.9 459.9 311.8 459.9 0.00 73 51 20421 -67.1 -90.1 2 23.0 -67.3 95 28 482.6 482.6 313.7 482.6 0.00 74 50 20540 -67.5 -90.5 2 23.0 -67.7 105 37 484.4 484.4 313.8 484.4 0.00 75 47 20913 -68.3 -91.3 2 23.0 -68.5 103 35 491.2 491.2 314.3 491.2 0.00 76 39 22050 -62.3 -91.3 1 29.0 -62.9 93 34 533.2 533.2 317.1 533.3 0.00 77 32 23265 -64.9 -91.9 1 27.0 -65.4 63 47 557.3 557.3 318.5 557.3 0.00 78 30 23660 -64.3 -91.3 1 27.0 -64.8 75 50 569.3 569.3 319.1 569.4 0.00 79 29 23867 -64.3 -92.3 1 28.0 -64.8 80 51 574.9 574.9 319.4 574.9 0.00 80 24 25042 -58.3 -89.3 1 31.0 -59.6 105 55 624.3 624.3 321.7 624.3 0.01 81 24 25042 -58.5 -89.5 1 31.0 -59.8 105 55 623.7 623.7 321.6 623.8 0.01 82 23 25311 -56.3 -89.3 1 33.0 -58.0 106 56 637.8 637.8 322.2 637.9 0.01 83 23 25311 -56.5 -88.5 1 32.0 -58.2 106 56 637.2 637.2 322.2 637.3 0.01 84 20 26210 -50.7 -85.7 1 35.0 -54.0 110 59 681.0 681.0 323.8 681.1 0.01 85 18 26908 -44.5 -82.5 1 38.0 -50.2 115 58 721.4 721.4 325.1 721.6 0.02 86 15 28115 -51.1 -86.1 1 35.0 -55.0 66 25 738.1 738.1 325.6 738.2 0.02 87 15 28115 -48.5 -85.5 1 37.0 -53.3 66 25 746.7 746.7 325.8 746.8 0.02 88 15 28115 -48.1 -85.1 1 37.0 -53.0 66 25 748.0 748.0 325.9 748.2 0.02 89 14 28569 -49.7 -85.7 1 36.0 -54.2 127 13 757.5 757.5 326.1 757.7 0.02 90 14 28569 -48.7 -84.7 1 36.0 -53.6 127 13 760.9 760.9 326.3 761.1 0.02 91 13 29053 -52.3 -86.3 1 34.0 -56.2 230 13 764.7 764.7 326.3 764.9 0.02 92 12 29573 -51.5 -86.5 1 35.0 -55.9 270 24 785.3 785.3 326.9 785.4 0.02 93 11 30146 -46.1 -84.1 1 38.0 -52.9 251 36 824.7 824.7 327.8 825.0 0.03 94 10 30780 -46.7 -83.7 1 37.0 -53.6 285 66 845.2 845.2 328.3 845.6 0.04 95 9.6 31049 -47.9 -84.9 1 37.0 -54.4 285 66 850.6 850.6 328.4 850.9 0.03 96 9.0 31473 -47.7 -84.7 1 37.0 -54.6 285 67 867.2 867.3 328.8 867.6 0.03 97 8.8 31622 -45.5 -84.5 0 39.0 -53.5 285 67 881.3 881.4 329.1 881.7 0.04 98 8.3 32009 -46.7 -84.7 1 38.0 -54.4 285 68 891.5 891.5 329.2 891.8 0.04 99 7.7 32511 -41.3 -82.3 0 41.0 -52.1 285 68 932.5 932.6 330.1 933.2 0.06 100 7.5 32689 -42.1 -83.1 0 41.0 -52.6 285 68 936.4 936.4 330.1 936.9 0.05 101 7.1 33062 -37.9 -79.9 0 42.0 -51.1 285 69 968.4 968.5 330.7 969.5 0.10 102 7.0 33160 -37.7 -79.7 0 42.0 -51.1 285 69 973.2 973.2 330.8 974.3 0.10 103 6.7 33462 -37.1 -79.1 0 42.0 -51.1 988.0 988.0 331.0 989.3 0.11 104 6.2 33996 -39.7 -80.7 0 41.0 -52.5 999.0 999.1 331.2 1000.1 0.10 105 6.1 34107 -38.5 -80.5 0 42.0 -52.1 1008.8 1008.9 331.4 1010.0 0.10 TRP 94 16978 -87.5 -92.5 39 5.0 -87.5 50 29 365.1 365.1 299.7 365.1 0.00 WND 7.0 33160 -37.7 -79.7 0 42.0 -51.1 285 69 973.2 973.2 330.8 974.3 0.10 Sounding variables and indices 1000-500 mb thick: 5808.00 m Freezing level: 536.77 mb = 5322.07 m = 17460.66 ft Wetbulb zero: 664.09 mb = 3584.53 m = 11760.14 ft Precipitable water: 1.11 inches Sfc-500 mean rel hum: 27.31 % Est. max temperature: 35.49 C = 95.88 F Sfc-Lift cond lev (LCL): 949.10 mb = 533.66 m = 1750.83 ft T: 23.59 C 700-500 lapse rate: 5.67 C/km ThetaE index: 25.75 C Layer 910.0- 850.0 mb Conv cond level (CCL): 759.18 mb = 2461.50 m = 8075.67 ft Mean mixing ratio: 15.94 g/kg Conv temperature: 41.09 C = 105.95 F Cap Strength: 4.33 C Lifted Index: 0.40 C Risk: Showers probable Lifted Index @300 mb: 0.32 C Lifted Index @700 mb: 2.24 C Showalter Index: 12.70 C Risk: None Total Totals Index: 26.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 1.50 C K Index: 6.90 Risk: None Sweat Index: 28.00 Risk: None Energy Index: 2.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.31 J/kg Max Up Vert Vel: 4.08 m/s Conv Inhibition (B-): 42117.52 J/kg Cap Strength: 4.32 C Lift Cond Lev (LCL): 901.15 mb = 985.76 m = 3234.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 97 at 9 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 60 6 -5.2 -3.0 | 321 5 3.3 -4.1 1 1000 72 75 5 -4.8 -1.3 | 303 4 3.7 -2.4 2 974 305 65 12 -10.9 -5.1 | 21 7 -2.4 -6.1 3 941 610 55 14 -11.5 -8.0 | 18 10 -3.0 -9.1 4 925 759 55 14 -11.5 -8.0 | 18 10 -3.0 -9.1 5 909 914 65 16 -14.5 -6.8 | 38 10 -6.0 -7.8 6 877 1219 75 2 -1.9 -0.5 | 284 7 6.6 -1.6 7 850 1493 85 2 -2.0 -0.2 | 281 7 6.5 -1.2 8 788 2134 180 2 0.0 2.0 | 264 9 8.5 0.9 9 700 3147 235 1 0.8 0.6 | 273 9 9.3 -0.5 10 682 3353 0 0 -0.0 -0.0 | 277 9 8.5 -1.1 11 657 3658 50 10 -7.7 -6.4 | 354 8 0.8 -7.5 12 633 3962 80 17 -16.7 -3.0 | 64 9 -8.3 -4.0 13 610 4267 75 22 -21.3 -5.7 | 62 14 -12.8 -6.8 14 525 5486 55 22 -18.0 -12.6 | 35 17 -9.5 -13.7 15 500 5880 70 24 -22.6 -8.2 | 57 17 -14.1 -9.3 16 486 6096 75 25 -24.1 -6.5 | 64 17 -15.7 -7.5 17 432 7010 55 24 -19.7 -13.8 | 37 19 -11.2 -14.8 18 400 7610 70 33 -31.0 -11.3 | 61 26 -22.5 -12.3 19 399 7620 70 35 -32.9 -12.0 | 62 28 -24.4 -13.0 20 353 8534 85 26 -25.9 -2.3 | 79 18 -17.4 -3.3 21 339 8839 75 26 -25.1 -6.7 | 65 18 -16.6 -7.8 22 300 9730 90 22 -22.0 0.0 | 86 14 -13.5 -1.1 23 299 9754 95 21 -20.9 1.8 | 94 12 -12.4 0.8 24 262 10668 90 18 -18.0 0.0 | 84 10 -9.5 -1.1 25 250 11010 115 12 -10.9 5.1 | 149 5 -2.4 4.0 26 240 11278 120 11 -9.5 5.5 | 167 5 -1.0 4.4 27 229 11582 160 10 -3.4 9.4 | 211 10 5.1 8.3 28 219 11887 160 10 -3.4 9.4 | 211 10 5.1 8.3 29 209 12192 175 11 -1.0 11.0 | 217 12 7.5 9.9 30 200 12500 155 11 -4.6 10.0 | 203 10 3.8 8.9 31 191 12802 150 10 -5.0 8.7 | 205 8 3.5 7.6 32 182 13106 180 10 0.0 10.0 | 224 12 8.5 8.9 33 157 14021 195 1 0.3 1.0 | 271 9 8.7 -0.1 34 150 14300 150 7 -3.5 6.1 | 225 7 5.0 5.0 35 134 14935 150 12 -6.0 10.4 | 195 10 2.5 9.3 36 121 15545 120 14 -12.1 7.0 | 148 7 -3.6 5.9 37 115 15850 55 10 -8.2 -5.7 | 358 7 0.3 -6.8 38 100 16640 30 28 -14.0 -24.2 | 12 26 -5.5 -25.3 39 98 16764 30 28 -14.0 -24.2 | 12 26 -5.5 -25.3 40 94 16978 50 29 -22.2 -18.6 | 35 24 -13.7 -19.7 41 92 17069 50 29 -22.2 -18.6 | 35 24 -13.7 -19.7 42 87 17374 70 30 -28.2 -10.3 | 60 23 -19.7 -11.3 43 83 17678 115 45 -40.8 19.0 | 119 37 -32.3 18.0 44 78 17983 130 58 -44.4 37.3 | 135 51 -35.9 36.2 45 74 18288 140 46 -29.6 35.2 | 148 40 -21.1 34.2 46 70 18593 150 11 -5.5 9.5 | 199 9 3.0 8.5 47 70 18600 275 3 3.0 -0.3 | 277 12 11.5 -1.3 48 66 18898 10 10 -1.7 -9.8 | 328 13 6.7 -10.9 49 57 19812 65 45 -40.8 -19.0 | 58 38 -32.3 -20.1 50 51 20422 95 28 -27.9 2.4 | 94 19 -19.4 1.4 51 50 20540 105 37 -35.7 9.6 | 107 29 -27.3 8.5 52 48 20726 90 41 -41.0 0.0 | 88 33 -32.5 -1.1 53 46 21031 110 32 -30.1 10.9 | 115 24 -21.6 9.9 54 38 22250 90 34 -34.0 0.0 | 88 26 -25.5 -1.1 55 36 22555 55 32 -26.2 -18.4 | 42 26 -17.7 -19.4 56 31 23470 65 51 -46.2 -21.6 | 59 44 -37.7 -22.6 57 30 23660 75 50 -48.3 -12.9 | 71 42 -39.8 -14.0 58 24 24994 105 55 -53.1 14.2 | 106 47 -44.6 13.2 59 20 26210 110 59 -55.4 20.2 | 112 51 -47.0 19.1 60 20 26213 120 62 -53.7 31.0 | 124 54 -45.2 29.9 61 18 26822 115 62 -56.2 26.2 | 118 54 -47.7 25.1 62 17 27432 115 30 -27.2 12.7 | 122 22 -18.7 11.6 63 16 27737 75 23 -22.2 -6.0 | 63 15 -13.7 -7.0 64 14 28346 60 26 -22.5 -13.0 | 45 20 -14.0 -14.1 65 14 28651 155 7 -3.0 6.3 | 226 8 5.5 5.3 66 13 28956 210 10 5.0 8.7 | 241 15 13.5 7.6 67 13 29261 275 19 18.9 -1.7 | 276 28 27.4 -2.7 68 11 29870 265 28 27.9 2.4 | 268 36 36.4 1.4 69 11 30175 250 37 34.8 12.7 | 255 45 43.3 11.6 70 10 30780 285 66 63.8 -17.1 | 284 74 72.2 -18.1 71 7 33160 285 69 66.6 -17.9 | 284 77 75.1 -18.9 Wind Parameters Mean winds (0-6000m): 67.1 at 11.4 knts Storm direction: 97.1 at 8.6 knts Shear (0-3000m) pos: 2.5 neg: 1.3 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): -49.3 deg Storm rel helicity (0-3000m) pos: 16.6 neg: -18.8 tot: -2.2 m^2/s^2 ave: -0.7 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 5.7 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 22.04 Bulk Shear: 0.38 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 65 10 4 5| 0.0 7.5 7.5| 5.8 -1.0 4.8 9.6 0.47| 10.0 4.6 1000 61 12 17 7| 1.3 3.8 5.0| 13.5 -4.6 8.9 8.9 0.32| 9.2 3.0 1500 62 9 358 5| 4.0 2.5 6.5| 13.5 -15.1 -1.6 -1.1 -0.12| 9.8 -1.2 2000 65 8 338 5| 3.6 1.9 5.4| 13.5 -18.7 -5.1 -2.6 -0.17| 8.0 -1.4 2500 68 6 323 4| 3.0 1.5 4.5| 14.7 -18.8 -4.0 -1.6 -0.15| 6.7 -1.0 3000 70 6 312 4| 2.5 1.3 3.7| 16.6 -18.8 -2.2 -0.7 -0.12| 5.7 -0.7 4000 69 6 316 4| 0.9 0.9 1.8| 62.9 -18.8 44.2 11.0 0.31| 7.2 2.3 5000 70 9 359 4| 0.7 1.4 2.1| 62.9 -37.8 25.2 5.0 0.20| 6.7 1.3 6000 67 11 20 6| 1.2 1.3 2.5| 95.7 -49.1 46.6 7.8 0.23| 6.5 1.5 Wrote GIF file: /home/apache/climate/data/raob//PTKK/skewt/PTKK.skewt.20251210.12.gif