UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122000.upa.cvt Date: 0000Z 20 DEC 25 Searching for PTKK... Searching the city database file for: PTKK ... Date:0000Z 20 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 1008 2 29.6 24.6 75 5.0 25.9 40 7 302.1 305.7 298.8 360.3 19.67 1 1006 21 28.8 22.8 70 6.0 24.4 42 9 301.4 304.7 297.4 353.4 17.63 2 1000 78 28.2 23.2 74 5.0 24.5 50 14 301.4 304.7 297.7 354.9 18.19 3 946 569 23.6 21.6 89 2.0 22.2 57 15 301.5 304.7 297.3 352.9 17.42 4 941 616 23.2 21.1 88 2.1 21.7 58 16 301.5 304.7 297.0 351.6 16.97 5 940 625 23.2 20.4 84 2.8 21.2 58 16 301.6 304.6 296.5 349.6 16.26 6 936 662 23.8 16.8 65 7.0 19.0 58 16 302.6 305.0 294.6 341.0 12.96 7 928 738 23.0 19.3 80 3.7 20.4 60 16 302.5 305.4 296.2 348.0 15.36 8 925 766 22.8 19.3 81 3.5 20.4 60 16 302.6 305.5 296.3 348.2 15.41 9 912 890 22.0 19.2 84 2.8 20.0 64 16 303.0 305.9 296.4 349.1 15.54 10 876 1240 19.8 15.8 78 4.0 17.1 79 13 304.3 306.7 295.0 343.0 13.00 11 871 1289 19.4 16.6 84 2.8 17.5 78 13 304.3 306.9 295.6 345.4 13.77 12 858 1419 18.8 16.0 84 2.8 16.9 73 14 305.0 307.5 295.6 345.2 13.45 13 855 1449 18.8 15.2 80 3.6 16.4 72 14 305.3 307.7 295.2 343.6 12.81 14 853 1470 19.2 13.2 68 6.0 15.3 71 14 306.0 308.0 294.3 339.7 11.25 15 850 1500 19.0 13.0 68 6.0 15.0 70 14 306.0 308.1 294.2 339.5 11.14 16 841 1591 18.2 13.2 73 5.0 14.9 67 15 306.1 308.3 294.4 340.4 11.41 17 829 1714 18.6 8.6 52 10.0 12.4 64 15 307.8 309.4 292.7 333.6 8.49 18 823 1777 19.4 0.4 28 19.0 9.0 62 16 309.3 310.2 290.0 324.2 4.78 19 818 1829 19.2 -1.8 24 21.0 8.2 60 16 309.6 310.4 289.5 322.5 4.09 20 813 1882 18.6 0.6 30 18.0 8.8 60 16 309.5 310.5 290.2 324.8 4.92 21 807 1945 17.8 6.8 48 11.0 11.2 60 16 309.4 310.8 292.5 333.0 7.70 22 797 2052 16.8 8.8 59 8.0 11.8 60 15 309.4 311.1 293.5 336.8 8.96 23 789 2137 16.6 5.6 48 11.0 10.0 60 15 310.1 311.4 292.4 332.4 7.24 24 788 2148 16.6 4.6 45 12.0 9.6 60 15 310.2 311.5 292.0 331.1 6.76 25 784 2192 16.8 -2.2 27 19.0 6.9 60 16 310.8 311.6 289.9 323.9 4.15 26 782 2213 16.8 -1.2 29 18.0 7.3 61 17 311.1 311.9 290.3 325.1 4.48 27 765 2400 16.2 -12.8 12 29.0 3.8 62 21 312.4 312.7 288.2 318.5 1.86 28 756 2501 16.0 -4.0 25 20.0 5.9 63 23 313.2 313.9 290.3 325.2 3.76 29 750 2569 16.0 -13.0 12 29.0 3.6 64 25 313.9 314.3 288.8 320.1 1.87 30 747 2603 15.8 -4.2 25 20.0 5.6 64 26 314.1 314.8 290.6 326.1 3.75 31 738 2705 15.0 -6.0 23 21.0 4.7 65 28 314.3 314.9 290.3 325.0 3.31 32 732 2774 14.2 1.2 41 13.0 6.9 66 29 314.2 315.3 292.3 332.2 5.71 33 727 2832 13.8 1.8 44 12.0 7.0 68 28 314.3 315.5 292.6 333.2 6.00 34 711 3019 12.4 -2.6 35 15.0 4.6 75 24 314.8 315.7 291.4 329.0 4.44 35 700 3150 12.2 -10.8 19 23.0 2.0 80 22 316.0 316.5 289.9 323.9 2.39 36 693 3234 12.0 -16.0 13 28.0 0.8 82 21 316.7 317.0 289.3 322.0 1.58 37 689 3283 12.2 -19.8 9 32.0 0.3 83 21 317.4 317.7 289.2 321.4 1.15 38 634 3973 7.2 -24.8 8 32.0 -3.2 70 18 319.4 319.5 289.4 322.2 0.81 39 627 4064 6.8 -19.2 14 26.0 -2.7 70 17 319.9 320.2 290.1 324.5 1.33 40 619 4169 6.8 -32.2 4 39.0 -4.2 70 17 321.1 321.2 289.6 322.6 0.41 41 607 4330 6.2 -13.8 22 20.0 -2.1 74 16 322.2 322.6 291.6 329.5 2.17 42 604 4370 5.8 -12.2 26 18.0 -2.0 78 16 322.2 322.7 291.9 330.6 2.48 43 582 4672 2.8 -9.2 41 12.0 -2.7 103 18 322.2 322.8 292.5 333.0 3.27 44 575 4770 1.8 -7.2 51 9.0 -2.4 106 21 322.1 322.9 293.0 334.9 3.87 45 563 4940 1.0 -4.0 69 5.0 -1.6 107 24 323.1 324.1 294.2 339.7 5.06 46 561 4969 1.2 -6.8 55 8.0 -2.6 106 24 323.7 324.5 293.6 337.2 4.10 47 555 5055 1.0 -10.0 44 11.0 -3.9 101 25 324.4 325.1 293.1 335.2 3.22 48 553 5084 1.6 -15.4 27 17.0 -5.2 99 25 325.5 325.9 292.4 332.6 2.09 49 552 5099 1.6 -16.4 25 18.0 -5.4 98 25 325.6 326.0 292.3 332.3 1.92 50 534 5365 0.2 -36.8 4 37.0 -8.8 83 26 327.1 327.1 291.2 328.2 0.31 51 530 5425 0.4 -39.6 3 40.0 -8.8 79 26 328.0 328.1 291.4 328.9 0.23 52 500 5890 -2.9 -35.9 6 33.0 -10.8 85 27 329.5 329.6 291.9 330.9 0.36 53 476 6277 -6.3 -32.3 11 26.0 -12.8 87 31 330.0 330.1 292.2 332.0 0.53 54 471 6359 -6.1 -31.1 12 25.0 -12.6 88 32 331.2 331.3 292.6 333.5 0.61 55 400 7620 -12.9 -42.9 6 30.0 -18.3 110 20 338.2 338.3 294.1 339.1 0.22 56 300 9750 -28.7 -35.7 51 7.0 -29.9 105 13 344.9 345.1 296.0 347.3 0.61 57 250 11020 -39.7 -46.7 47 7.0 -40.3 130 9 347.0 347.1 296.2 348.0 0.23 58 200 12510 -51.7 -65.7 17 14.0 -52.0 90 12 350.9 350.9 296.8 351.0 0.03 59 150 14310 -66.3 -79.3 15 13.0 -66.4 295 6 355.9 355.9 297.9 355.9 0.00 60 100 16650 -83.5 -90.5 28 7.0 -83.5 145 7 366.4 366.4 299.9 366.4 0.00 61 85 17542 -89.3 -94.2 39 4.9 -89.3 70 6 372.1 372.1 300.9 372.1 0.00 62 83 17671 -87.1 -93.1 32 6.0 -87.1 41 8 379.1 379.1 302.1 379.1 0.00 63 81 17804 -87.5 -92.5 39 5.0 -87.5 11 9 381.0 381.0 302.4 381.0 0.00 64 76 18153 -86.3 -92.3 33 6.0 -86.3 294 13 390.5 390.5 303.9 390.5 0.00 65 73 18376 -82.5 -89.5 29 7.0 -82.5 269 12 403.0 403.0 305.6 403.0 0.00 66 70 18610 -83.5 -90.5 28 7.0 -83.5 280 6 405.7 405.7 306.0 405.8 0.00 67 65 19019 -85.1 -91.1 33 6.0 -85.1 23 5 410.9 410.9 306.6 410.9 0.00 68 61 19373 -80.9 -88.9 25 8.0 -80.9 43 8 427.8 427.8 308.6 427.8 0.00 69 59 19560 -80.7 -88.7 25 8.0 -80.7 32 11 432.4 432.4 309.1 432.4 0.00 70 57 19756 -77.5 -87.5 19 10.0 -77.6 39 13 443.9 443.9 310.3 443.9 0.00 71 53 20177 -73.1 -88.1 8 15.0 -73.2 78 14 463.4 463.4 312.1 463.5 0.00 72 52 20288 -73.3 -88.3 8 15.0 -73.4 67 19 465.5 465.5 312.3 465.5 0.00 73 50 20520 -69.5 -87.5 6 18.0 -69.6 85 34 479.7 479.7 313.4 479.7 0.00 74 49 20641 -69.3 -88.3 5 19.0 -69.5 87 34 483.0 483.0 313.7 483.0 0.00 75 46 21020 -67.5 -88.5 4 21.0 -67.7 95 35 496.1 496.1 314.7 496.1 0.00 76 45 21153 -67.9 -88.9 3 21.0 -68.1 95 36 498.3 498.3 314.8 498.3 0.00 77 42 21569 -67.3 -89.3 3 22.0 -67.5 95 41 509.7 509.7 315.6 509.7 0.00 78 41 21715 -64.5 -88.5 2 24.0 -64.9 95 42 520.2 520.2 316.3 520.2 0.00 79 40 21866 -63.7 -88.7 2 25.0 -64.1 95 44 525.9 525.9 316.6 525.9 0.00 80 38 22184 -60.7 -87.7 2 27.0 -61.4 99 40 541.3 541.3 317.6 541.3 0.00 81 34 22882 -57.7 -85.7 2 28.0 -58.7 83 37 566.7 566.7 319.0 566.7 0.01 82 30 23670 -58.9 -86.9 2 28.0 -59.9 90 33 584.1 584.1 319.9 584.1 0.01 83 28 24102 -59.7 -86.7 2 27.0 -60.7 86 33 593.5 593.5 320.3 593.5 0.01 84 27 24330 -58.9 -86.9 2 28.0 -60.0 84 33 601.9 601.9 320.7 602.0 0.01 85 25 24816 -55.3 -84.3 2 29.0 -57.1 79 33 625.7 625.7 321.7 625.8 0.01 86 24 25076 -56.9 -84.9 2 28.0 -58.5 77 33 628.4 628.4 321.9 628.5 0.01 87 21 25926 -54.5 -84.5 1 30.0 -56.7 100 35 660.1 660.1 323.0 660.2 0.01 88 20 26240 -51.9 -82.9 1 31.0 -54.8 100 36 677.3 677.3 323.7 677.5 0.02 89 18 26928 -50.1 -82.1 1 32.0 -53.8 100 36 703.7 703.7 324.6 703.9 0.03 90 15 28114 -53.3 -83.3 1 30.0 -56.5 106 25 730.7 730.8 325.4 731.0 0.03 91 14 28564 -48.5 -81.5 1 33.0 -53.5 136 23 761.6 761.6 326.3 761.9 0.04 92 13 29056 -45.1 -80.1 1 35.0 -51.7 140 19 789.7 789.7 327.0 790.1 0.05 93 11 30167 -48.1 -81.1 1 33.0 -54.0 256 23 817.4 817.4 327.7 817.9 0.05 94 11 30167 -46.1 -80.1 1 34.0 -52.9 256 23 824.7 824.7 327.8 825.3 0.06 95 10 30800 -47.3 -81.3 1 34.0 -53.9 290 28 843.0 843.0 328.2 843.5 0.05 96 9.7 31003 -44.7 -79.7 1 35.0 -52.7 860.2 860.2 328.6 860.9 0.07 TRP 85 17542 -89.3 -94.2 39 4.9 -89.3 70 6 372.1 372.1 300.9 372.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5812.00 m Freezing level: 526.36 mb = 5481.73 m = 17984.47 ft Wetbulb zero: 684.99 mb = 3330.94 m = 10928.16 ft Precipitable water: 1.48 inches Sfc-500 mean rel hum: 38.70 % Est. max temperature: 32.57 C = 90.62 F Sfc-Lift cond lev (LCL): 938.02 mb = 643.41 m = 2110.91 ft T: 23.50 C 700-500 lapse rate: 5.51 C/km ThetaE index: 17.97 C Layer 829.0- 813.0 mb Conv cond level (CCL): 877.41 mb = 1225.80 m = 4021.60 ft Mean mixing ratio: 16.86 g/kg Conv temperature: 31.75 C = 89.14 F Cap Strength: 2.45 C Lifted Index: -0.52 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.24 C Lifted Index @700 mb: 1.16 C Showalter Index: 4.08 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 15.90 C K Index: 11.90 Risk: None Sweat Index: 211.00 Risk: None Energy Index: -1.48 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 313.80 J/kg Max Up Vert Vel: 25.05 m/s Conv Inhibition (B-): 137.33 J/kg Cap Strength: 2.42 C Lift Cond Lev (LCL): 907.75 mb = 930.30 m = 3052.14 ft Lev Free Conv (LFC): 592.75 mb = 4523.51 m = 14840.74 ft Equ Level (EL): 532.75 mb = 5383.96 m = 17663.70 ft B at Equ Level: 33.85 J/kg Max Parcel Lev (MPL): 122.75 mb = 15467.16 m = 50744.65 ft Wind level data Storm motion: 105 at 15 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 1008 2 40 7 -4.5 -5.4 | 314 13 9.6 -9.2 1 1000 78 50 14 -10.7 -9.0 | 345 13 3.4 -12.8 2 925 766 60 16 -13.9 -8.0 | 359 12 0.3 -11.8 3 909 914 65 16 -14.5 -6.8 | 2 11 -0.4 -10.6 4 878 1219 80 13 -12.8 -2.3 | 348 6 1.3 -6.0 5 850 1500 70 14 -13.2 -4.8 | 354 9 1.0 -8.6 6 818 1829 60 16 -13.9 -8.0 | 359 12 0.3 -11.8 7 789 2134 60 15 -13.0 -7.5 | 354 11 1.1 -11.3 8 734 2743 65 29 -26.3 -12.3 | 37 20 -12.2 -16.0 9 700 3150 80 22 -21.7 -3.8 | 45 11 -7.5 -7.6 10 683 3353 85 20 -19.9 -1.7 | 46 8 -5.8 -5.5 11 658 3658 70 20 -18.8 -6.8 | 24 12 -4.7 -10.6 12 610 4267 70 16 -15.0 -5.5 | 6 9 -0.9 -9.3 13 588 4572 100 16 -15.8 2.8 | 58 2 -1.6 -1.0 14 566 4877 110 24 -22.6 8.2 | 118 10 -8.4 4.4 15 525 5486 75 26 -25.1 -6.7 | 46 15 -11.0 -10.5 16 500 5890 85 27 -26.9 -2.4 | 64 14 -12.8 -6.1 17 450 6706 90 36 -36.0 0.0 | 80 22 -21.9 -3.8 18 433 7010 85 33 -32.9 -2.9 | 70 20 -18.7 -6.7 19 400 7620 110 20 -18.8 6.8 | 123 6 -4.7 3.1 20 400 7620 115 26 -23.6 11.0 | 127 12 -9.4 7.2 21 354 8534 140 4 -2.6 3.1 | 274 12 11.6 -0.7 22 326 9144 100 10 -9.8 1.7 | 296 5 4.3 -2.1 23 312 9449 90 11 -11.0 0.0 | 320 5 3.1 -3.8 24 300 9750 105 13 -12.6 3.4 | 285 2 1.6 -0.4 25 287 10058 120 12 -10.4 6.0 | 239 4 3.7 2.2 26 263 10668 115 11 -10.0 4.6 | 258 4 4.2 0.9 27 250 11020 130 9 -6.9 5.8 | 255 8 7.2 2.0 28 241 11278 130 10 -7.7 6.4 | 248 7 6.5 2.6 29 210 12192 90 12 -12.0 0.0 | 331 4 2.1 -3.8 30 200 12497 85 14 -13.9 -1.2 | 358 5 0.2 -5.0 31 200 12510 90 12 -12.0 0.0 | 331 4 2.1 -3.8 32 182 13106 105 10 -9.7 2.6 | 285 5 4.5 -1.2 33 150 14310 295 6 5.4 -2.5 | 288 21 19.6 -6.3 34 115 15850 55 12 -9.8 -6.9 | 338 12 4.3 -10.7 35 109 16154 115 14 -12.7 5.9 | 214 3 1.4 2.1 36 100 16650 145 7 -4.0 5.7 | 259 10 10.1 1.9 37 93 17069 145 7 -4.0 5.7 | 259 10 10.1 1.9 38 88 17374 85 2 -2.0 -0.2 | 288 13 12.1 -4.0 39 85 17542 70 6 -5.6 -2.1 | 305 10 8.5 -5.8 40 74 18288 265 15 14.9 1.3 | 275 29 29.1 -2.5 41 70 18610 280 6 5.9 -1.0 | 284 21 20.0 -4.8 42 63 19202 65 4 -3.6 -1.7 | 298 12 10.5 -5.5 43 60 19507 30 10 -5.0 -8.7 | 324 15 9.1 -12.4 44 57 19812 40 13 -8.4 -10.0 | 337 15 5.8 -13.7 45 54 20117 85 11 -11.0 -1.0 | 326 6 3.2 -4.7 46 51 20422 55 25 -20.5 -14.3 | 19 19 -6.4 -18.1 47 50 20520 85 34 -33.9 -3.0 | 71 21 -19.7 -6.8 48 46 21031 95 35 -34.9 3.1 | 88 21 -20.7 -0.7 49 40 21946 95 44 -43.8 3.8 | 90 30 -29.7 0.0 50 38 22250 100 39 -38.4 6.8 | 97 24 -24.3 3.0 51 34 22860 80 37 -36.4 -6.4 | 65 25 -22.3 -10.2 52 33 23165 100 35 -34.5 6.1 | 96 20 -20.3 2.3 53 31 23470 95 30 -29.9 2.6 | 86 16 -15.8 -1.2 54 30 23670 90 33 -33.0 0.0 | 79 19 -18.9 -3.8 55 23 25298 75 33 -31.9 -8.5 | 55 22 -17.8 -12.3 56 21 25908 100 35 -34.5 6.1 | 96 20 -20.3 2.3 57 20 26240 100 36 -35.5 6.3 | 97 21 -21.3 2.5 58 19 26518 90 38 -38.0 0.0 | 81 24 -23.9 -3.8 59 18 26822 105 37 -35.7 9.6 | 105 22 -21.6 5.8 60 17 27127 90 33 -33.0 0.0 | 79 19 -18.9 -3.8 61 16 27737 110 20 -18.8 6.8 | 123 6 -4.7 3.1 62 15 28042 100 25 -24.6 4.3 | 93 11 -10.5 0.6 63 14 28651 140 23 -14.8 17.6 | 177 14 -0.7 13.8 64 13 28956 115 19 -17.2 8.0 | 144 5 -3.1 4.2 65 12 29566 245 20 18.1 8.5 | 262 33 32.3 4.7 66 12 29870 240 20 17.3 10.0 | 259 32 31.4 6.2 67 10 30800 290 28 26.3 -9.6 | 288 43 40.4 -13.4 Wind Parameters Mean winds (0-6000m): 75.0 at 19.5 knts Storm direction: 105.0 at 14.6 knts Shear (0-3000m) pos: 3.3 neg: 0.5 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 89.2 deg Storm rel helicity (0-3000m) pos: 88.7 neg: -5.9 tot: 82.8 m^2/s^2 ave: 27.6 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 3.8 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 33.11 Bulk Shear: 9.48 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 53 14 346 13| 9.0 0.0 9.0| 30.3 0.0 30.3 60.6 0.98| 9.5 9.3 1000 57 15 352 12| 5.0 0.0 5.0| 35.8 -0.7 35.1 35.1 0.79| 6.9 5.4 1500 63 15 353 11| 3.0 0.0 3.0| 36.9 -3.5 33.3 22.2 0.52| 6.5 3.3 2000 63 15 354 11| 2.2 0.8 3.0| 39.1 -5.0 34.1 17.0 0.45| 5.8 2.6 2500 62 15 357 11| 3.4 0.6 4.0| 63.7 -5.9 57.8 23.1 0.54| 6.4 3.5 3000 64 17 7 12| 3.3 0.5 3.8| 88.7 -5.9 82.8 27.6 0.53| 7.2 3.8 4000 67 18 13 11| 2.0 0.7 2.7| 90.8 -20.6 70.2 17.5 0.32| 7.0 2.2 5000 72 18 19 10| 2.8 0.6 3.3| 99.5 -29.7 69.8 14.0 0.29| 7.7 2.2 6000 75 19 28 10| 2.7 1.4 4.2|119.5 -63.8 55.7 9.3 0.17| 8.0 1.3 Wrote GIF file: /home/apache/climate/data/raob//PTKK/skewt/PTKK.skewt.20251220.00.gif