UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121200.upa.cvt Date: 0000Z 12 DEC 25 Searching for WBKK... Searching the city database file for: WBKK ... Date:0000Z 12 DEC 25 Station: WBKK WMO ident: 96471 Latitude: 5.93 Longitude: 116.05 Elevation: 3.00 ------------------------------------------------------------------------------- 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 3 27.0 24.0 84 3.0 24.8 130 3 299.4 302.8 297.7 354.8 18.94 1 1000 82 26.0 19.0 65 7.0 21.1 165 2 299.1 301.7 294.3 339.9 13.96 2 925 766 22.4 17.4 73 5.0 18.9 35 13 302.2 304.7 294.9 342.5 13.64 3 859 1407 19.2 14.2 73 5.0 15.8 40 15 305.3 307.6 294.6 341.1 11.94 4 850 1498 19.0 13.0 68 6.0 15.0 40 15 306.0 308.1 294.2 339.5 11.14 5 753 2529 12.4 9.2 81 3.2 10.4 61 17 309.7 311.5 294.2 339.5 9.75 6 700 3140 10.0 4.0 66 6.0 6.5 80 14 313.6 315.0 293.4 336.4 7.30 7 653 3714 6.8 0.8 66 6.0 3.5 79 11 316.2 317.4 293.3 336.0 6.22 8 616 4191 4.2 0.6 77 3.6 2.2 77 14 318.6 319.8 294.1 339.3 6.50 9 500 5860 -4.9 -8.8 74 3.9 -6.7 90 17 327.1 327.8 294.4 340.3 3.94 10 462 6476 -8.5 -14.5 62 6.0 -10.8 89 15 330.1 330.6 294.1 339.3 2.69 11 430 7029 -11.3 -18.3 56 7.0 -13.7 87 13 333.3 333.8 294.5 340.7 2.10 12 408 7430 -13.3 -21.3 51 8.0 -15.9 86 12 335.8 336.1 294.8 341.9 1.71 13 400 7580 -14.1 -24.1 42 10.0 -17.0 85 11 336.7 336.9 294.7 341.6 1.36 14 300 9700 -29.1 -39.1 37 10.0 -30.6 125 16 344.4 344.5 295.7 346.1 0.43 15 250 10980 -39.1 -53.1 21 14.0 -40.1 140 21 347.9 348.0 296.3 348.4 0.11 16 230 11543 -44.1 -53.1 36 9.0 -44.6 135 20 348.7 348.7 296.4 349.2 0.12 17 200 12460 -52.1 -63.1 25 11.0 -52.4 135 17 350.3 350.3 296.7 350.4 0.04 18 150 14260 -68.5 -81.5 14 13.0 -68.5 120 27 352.1 352.1 297.1 352.1 0.00 19 105 16304 -85.7 -99.7 6 14.0 -85.7 107 44 357.1 357.1 298.1 357.1 0.00 20 101 16516 -87.3 -101.3 6 14.0 -87.3 105 47 358.0 358.0 298.3 358.0 0.00 21 100 16570 -87.7 -101.7 6 14.0 -87.7 110 49 358.3 358.3 298.4 358.3 0.00 22 94 16905 -87.9 -101.9 6 14.0 -87.9 97 41 364.3 364.3 299.5 364.3 0.00 23 87 17329 -84.5 -99.5 5 15.0 -84.5 81 32 379.3 379.3 302.1 379.3 0.00 24 83 17590 -81.5 -96.5 6 15.0 -81.5 71 26 390.5 390.5 303.9 390.5 0.00 25 77 18010 -82.1 -98.1 5 16.0 -82.1 55 17 397.8 397.8 304.9 397.8 0.00 26 73 18311 -78.9 -96.9 4 18.0 -78.9 51 11 410.6 410.6 306.6 410.6 0.00 27 70 18550 -78.3 -97.3 3 19.0 -78.3 95 10 416.9 416.9 307.3 416.9 0.00 28 66 18887 -75.1 -96.1 2 21.0 -75.2 92 15 430.9 430.9 308.9 430.9 0.00 29 60 19438 -75.3 -101.3 1 26.0 -75.4 88 24 442.4 442.4 310.1 442.4 0.00 30 53 20161 -71.3 -98.3 1 27.0 -71.4 83 35 467.6 467.6 312.4 467.6 0.00 31 52 20274 -68.9 -96.9 1 28.0 -69.1 82 37 475.8 475.8 313.1 475.8 0.00 32 50 20510 -66.1 -94.1 1 28.0 -66.4 80 40 487.7 487.7 314.1 487.7 0.00 33 47 20886 -67.1 -95.1 1 28.0 -67.4 82 43 494.0 494.0 314.5 494.0 0.00 34 41 21713 -67.3 -95.3 1 28.0 -67.6 86 45 513.2 513.2 315.8 513.2 0.00 35 37 22340 -63.7 -92.7 1 29.0 -64.2 87 42 537.7 537.7 317.4 537.8 0.00 36 34 22865 -60.1 -90.1 1 30.0 -60.9 88 41 560.4 560.4 318.6 560.4 0.00 37 30 23650 -58.9 -89.9 1 31.0 -59.9 90 38 584.1 584.1 319.9 584.1 0.00 38 28 24080 -59.7 -89.7 1 30.0 -60.7 87 38 593.5 593.5 320.3 593.5 0.00 39 20 26210 -53.1 -85.1 1 32.0 -55.8 100 57 673.6 673.6 323.6 673.7 0.01 40 19 26542 -51.9 -84.9 1 33.0 -54.9 99 55 687.3 687.3 324.0 687.4 0.02 41 14 28526 -50.7 -83.7 1 33.0 -54.9 754.1 754.1 326.1 754.3 0.03 42 11 30111 -46.9 -80.9 1 34.0 -53.4 821.8 821.8 327.8 822.3 0.05 TRP 101 16516 -87.3 -101.3 6 14.0 -87.3 105 47 358.0 358.0 298.3 358.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 562.46 mb = 4961.19 m = 16276.66 ft Wetbulb zero: 587.32 mb = 4572.26 m = 15000.67 ft Precipitable water: 2.02 inches Sfc-500 mean rel hum: 72.87 % Est. max temperature: 32.97 C = 91.35 F Sfc-Lift cond lev (LCL): 966.44 mb = 381.52 m = 1251.70 ft T: 24.42 C 700-500 lapse rate: 5.48 C/km ThetaE index: 14.94 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 795.82 mb = 2058.43 m = 6753.28 ft Mean mixing ratio: 13.97 g/kg Conv temperature: 35.68 C = 96.23 F Cap Strength: 3.28 C Lifted Index: 1.12 C Risk: Showers probable Lifted Index @300 mb: 3.81 C Lifted Index @700 mb: 1.72 C Showalter Index: 2.08 C Risk: Showers probable Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 17.90 C K Index: 30.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 203.00 Risk: None Energy Index: 0.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.92 J/kg Max Up Vert Vel: 4.22 m/s Conv Inhibition (B-): 44471.98 J/kg Cap Strength: 3.27 C Lift Cond Lev (LCL): 881.17 mb = 1186.52 m = 3892.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 97 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 3 130 3 -2.3 1.9 | 265 8 8.0 0.7 1 1000 82 165 2 -0.5 1.9 | 266 10 9.8 0.7 2 975 305 360 4 -0.0 -4.0 | 297 12 10.3 -5.3 3 942 610 30 10 -5.0 -8.7 | 332 11 5.3 -9.9 4 925 766 35 13 -7.5 -10.6 | 346 12 2.9 -11.9 5 909 914 40 14 -9.0 -10.7 | 354 12 1.3 -12.0 6 878 1219 40 16 -10.3 -12.3 | 360 14 0.0 -13.5 7 850 1498 40 15 -9.6 -11.5 | 357 13 0.7 -12.8 8 817 1829 40 15 -9.6 -11.5 | 357 13 0.7 -12.8 9 788 2134 50 14 -10.7 -9.0 | 2 10 -0.4 -10.3 10 761 2438 60 16 -13.9 -8.0 | 21 10 -3.5 -9.3 11 734 2743 65 18 -16.3 -7.6 | 34 11 -6.0 -8.9 12 708 3048 75 15 -14.5 -3.9 | 39 7 -4.2 -5.2 13 700 3140 80 14 -13.8 -2.4 | 43 5 -3.5 -3.7 14 657 3658 80 11 -10.8 -1.9 | 9 3 -0.5 -3.2 15 632 3962 70 14 -13.2 -4.8 | 25 7 -2.8 -6.1 16 609 4267 80 14 -13.8 -2.4 | 43 5 -3.5 -3.7 17 586 4572 90 14 -14.0 0.0 | 71 4 -3.7 -1.3 18 565 4877 85 14 -13.9 -1.2 | 55 4 -3.6 -2.5 19 524 5486 85 18 -17.9 -1.6 | 69 8 -7.6 -2.8 20 500 5860 90 17 -17.0 0.0 | 79 7 -6.7 -1.3 21 485 6096 90 16 -16.0 0.0 | 77 6 -5.7 -1.3 22 400 7580 85 11 -11.0 -1.0 | 16 2 -0.6 -2.2 23 398 7620 85 11 -11.0 -1.0 | 16 2 -0.6 -2.2 24 324 9144 100 13 -12.8 2.3 | 112 3 -2.5 1.0 25 300 9700 125 16 -13.1 9.2 | 161 8 -2.8 7.9 26 261 10668 145 22 -12.6 18.0 | 172 17 -2.3 16.7 27 250 10980 140 21 -13.5 16.1 | 168 15 -3.2 14.8 28 208 12192 130 19 -14.6 12.2 | 159 12 -4.2 10.9 29 200 12460 135 17 -12.0 12.0 | 171 11 -1.7 10.7 30 164 13716 120 29 -25.1 14.5 | 132 20 -14.8 13.2 31 150 14260 120 27 -23.4 13.5 | 133 18 -13.1 12.2 32 126 15240 115 30 -27.2 12.7 | 124 20 -16.9 11.4 33 101 16516 105 47 -45.4 12.2 | 107 37 -35.1 10.9 34 100 16570 110 49 -46.0 16.8 | 113 39 -35.7 15.5 35 73 18288 45 11 -7.8 -7.8 | 344 9 2.6 -9.1 36 70 18550 95 10 -10.0 0.9 | 318 1 0.4 -0.4 37 50 20510 80 40 -39.4 -6.9 | 74 30 -29.1 -8.2 38 44 21336 85 46 -45.8 -4.0 | 82 36 -35.5 -5.3 39 30 23650 90 38 -38.0 0.0 | 87 28 -27.7 -1.3 40 27 24384 85 38 -37.9 -3.3 | 81 28 -27.5 -4.6 41 20 26210 100 57 -56.1 9.9 | 101 47 -45.8 8.6 42 14 27432 90 41 -41.0 0.0 | 88 31 -30.7 -1.3 Wind Parameters Mean winds (0-6000m): 67.1 at 13.9 knts Storm direction: 97.1 at 10.4 knts Shear (0-3000m) pos: 2.1 neg: 1.7 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 133.0 deg Storm rel helicity (0-3000m) pos: 71.1 neg: -2.1 tot: 69.1 m^2/s^2 ave: 23.0 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.51 Bulk Shear: 17.55 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 20 4 300 10| 0.0 9.7 9.7| 24.5 0.0 24.5 49.0 0.70| 13.6 9.5 1000 33 8 324 10| 4.0 4.8 8.8| 48.0 0.0 48.0 48.0 0.80| 10.8 8.7 1500 37 11 337 11| 2.6 3.3 6.0| 51.0 -2.1 49.0 32.7 0.74| 8.0 5.9 2000 38 12 343 11| 2.0 2.5 4.5| 53.1 -2.1 51.1 25.5 0.72| 6.4 4.6 2500 42 12 349 11| 2.4 2.0 4.4| 64.4 -2.1 62.3 24.9 0.74| 6.1 4.5 3000 47 13 356 10| 2.1 1.7 3.8| 71.1 -2.1 69.1 23.0 0.70| 6.0 4.2 4000 55 13 3 9| 1.3 1.6 2.9| 73.2 -4.1 69.1 17.3 0.56| 5.5 3.1 5000 62 13 10 8| 1.4 1.4 2.8| 78.3 -5.1 73.3 14.7 0.55| 5.1 2.8 6000 67 14 20 7| 1.3 1.1 2.5| 82.5 -5.2 77.3 12.9 0.54| 4.7 2.5 Wrote GIF file: /home/apache/climate/data/raob//WBKK/skewt/WBKK.skewt.20251212.00.gif