UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for WBKK... Searching the city database file for: WBKK ... Date:0000Z 10 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 24.2 22.4 90 1.8 22.9 110 4 296.6 299.7 295.8 346.1 17.14 1 1007 21 24.8 19.9 74 4.9 21.4 116 4 297.4 300.0 294.3 339.8 14.68 2 1000 84 25.4 19.4 69 6.0 21.2 135 2 298.5 301.2 294.4 340.2 14.32 3 999 93 25.4 19.4 69 6.0 21.2 140 2 298.6 301.2 294.4 340.3 14.33 4 925 768 22.0 17.9 78 4.1 19.2 25 8 301.8 304.4 295.1 343.3 14.09 5 916 853 21.2 18.0 82 3.2 19.0 28 9 301.8 304.5 295.3 344.0 14.32 6 863 1368 19.0 15.5 80 3.5 16.6 71 7 304.7 307.1 295.1 343.3 12.94 7 850 1499 18.6 14.7 78 3.9 16.0 85 6 305.6 308.0 295.0 343.0 12.47 8 794 2082 15.8 11.4 75 4.4 13.0 79 7 308.7 310.7 294.6 341.2 10.73 9 775 2288 15.6 8.6 63 7.0 11.2 92 8 310.6 312.3 293.9 338.5 9.09 10 700 3146 11.2 4.2 62 7.0 7.1 95 12 314.9 316.3 293.9 338.1 7.41 11 586 4604 2.8 -5.2 56 8.0 -1.2 105 17 321.5 322.4 293.3 336.0 4.43 12 567 4869 2.0 -8.0 47 10.0 -2.7 110 15 323.6 324.4 293.3 335.9 3.69 13 530 5409 -1.5 -16.5 31 15.0 -7.2 127 14 325.7 326.1 292.4 332.6 1.99 14 513 5668 -3.3 -13.3 46 10.0 -7.4 139 12 326.6 327.1 293.2 335.7 2.67 15 504 5807 -4.5 -10.5 63 6.0 -7.1 147 11 326.8 327.5 293.9 338.3 3.41 16 500 5870 -4.7 -9.7 68 5.0 -7.0 150 10 327.3 328.0 294.2 339.6 3.66 17 432 7011 -10.9 -16.9 61 6.0 -13.1 138 7 333.4 333.9 294.7 341.7 2.36 18 415 7319 -13.1 -22.1 47 9.0 -15.9 134 7 334.4 334.7 294.3 340.0 1.57 19 400 7600 -14.7 -24.7 42 10.0 -17.6 130 6 335.9 336.1 294.4 340.6 1.29 20 391 7771 -15.7 -24.7 46 9.0 -18.3 126 6 336.8 337.0 294.7 341.6 1.32 21 376 8064 -17.7 -23.7 59 6.0 -19.4 117 5 337.9 338.2 295.1 343.4 1.50 22 363 8325 -19.5 -28.5 45 9.0 -21.7 110 5 338.9 339.1 295.0 342.7 1.00 23 336 8894 -23.1 -34.1 36 11.0 -25.2 93 4 341.6 341.7 295.3 344.0 0.63 24 300 9710 -29.7 -40.7 34 11.0 -31.2 20 4 343.5 343.6 295.5 345.0 0.36 25 291 9928 -31.7 -44.7 27 13.0 -33.1 42 4 343.7 343.7 295.4 344.7 0.25 26 253 10908 -39.1 -46.1 47 7.0 -39.7 87 4 346.7 346.8 296.1 347.7 0.24 27 250 10990 -39.9 -46.9 47 7.0 -40.5 75 5 346.7 346.8 296.1 347.7 0.22 28 200 12470 -51.9 -64.9 20 13.0 -52.2 100 15 350.6 350.6 296.8 350.7 0.03 29 170 13503 -60.7 -77.7 9 17.0 -60.9 112 19 352.7 352.7 297.2 352.7 0.01 30 150 14270 -67.5 -95.5 1 28.0 -67.6 120 25 353.8 353.8 297.4 353.8 0.00 31 105 16323 -85.1 -108.1 1 23.0 -85.1 81 40 358.3 358.3 298.4 358.3 0.00 32 100 16590 -87.1 -109.1 1 22.0 -87.1 75 41 359.4 359.4 298.6 359.4 0.00 33 90 17156 -91.1 -112.1 1 21.0 -91.1 90 52 362.5 362.5 299.2 362.5 0.00 34 84 17527 -87.1 -109.1 1 22.0 -87.1 87 36 377.8 377.8 301.9 377.8 0.00 35 81 17727 -83.9 -106.9 1 23.0 -83.9 85 28 388.3 388.3 303.5 388.3 0.00 36 79 17866 -81.3 -105.3 1 24.0 -81.3 84 22 396.5 396.5 304.7 396.5 0.00 37 78 17938 -78.7 -103.7 1 25.0 -78.7 83 19 403.3 403.3 305.6 403.3 0.00 38 77 18012 -76.1 -101.1 1 25.0 -76.2 82 16 410.2 410.2 306.5 410.2 0.00 39 70 18560 -76.5 -101.5 1 25.0 -76.6 295 27 420.7 420.7 307.8 420.7 0.00 40 68 18727 -77.5 -102.5 1 25.0 -77.6 310 28 422.1 422.1 308.0 422.1 0.00 41 56 19851 -75.1 -101.1 1 26.0 -75.2 51 32 451.6 451.6 311.0 451.6 0.00 42 51 20402 -70.7 -97.7 1 27.0 -70.8 100 35 474.2 474.2 313.0 474.2 0.00 43 50 20520 -68.7 -96.7 1 28.0 -68.9 110 35 481.6 481.6 313.6 481.6 0.00 44 47 20894 -66.7 -94.7 1 28.0 -67.0 103 39 495.0 495.0 314.6 495.0 0.00 45 35 22703 -62.1 -92.1 1 30.0 -62.7 101 51 550.5 550.5 318.1 550.5 0.00 46 31 23456 -61.7 -91.7 1 30.0 -62.4 104 54 571.1 571.1 319.2 571.1 0.00 47 30 23660 -61.9 -91.9 1 30.0 -62.6 105 55 575.9 575.9 319.5 575.9 0.00 48 20 26243 -49.5 -82.5 1 33.0 -53.1 684.7 684.7 323.9 684.8 0.02 TRP 90 17156 -91.1 -112.1 1 21.0 -91.1 90 52 362.5 362.5 299.2 362.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 545.86 mb = 5178.03 m = 16988.07 ft Wetbulb zero: 602.01 mb = 4382.55 m = 14378.27 ft Precipitable water: 1.97 inches Sfc-500 mean rel hum: 62.64 % Est. max temperature: 32.63 C = 90.74 F Sfc-Lift cond lev (LCL): 983.24 mb = 232.34 m = 762.26 ft T: 24.70 C 700-500 lapse rate: 5.84 C/km ThetaE index: 11.49 C Layer 863.0- 513.0 mb Conv cond level (CCL): 767.24 mb = 2372.53 m = 7783.79 ft Mean mixing ratio: 14.26 g/kg Conv temperature: 38.66 C = 101.59 F Cap Strength: 3.33 C Lifted Index: 1.23 C Risk: Showers probable Lifted Index @300 mb: 3.15 C Lifted Index @700 mb: 2.86 C Showalter Index: 0.91 C Risk: Thunderstorms probable Total Totals Index: 42.70 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 19.40 C K Index: 31.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 198.40 Risk: None Energy Index: -0.68 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.81 J/kg Max Up Vert Vel: 4.20 m/s Conv Inhibition (B-): 25922.90 J/kg Cap Strength: 3.32 C Lift Cond Lev (LCL): 893.21 mb = 1070.83 m = 3513.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 132 at 8 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 3 110 4 -3.8 1.4 | 331 5 2.2 -4.0 1 1000 84 135 2 -1.4 1.4 | 311 6 4.5 -3.9 2 975 305 250 4 3.8 1.4 | 292 10 9.7 -4.0 3 942 610 360 4 -0.0 -4.0 | 328 11 5.9 -9.3 4 925 768 25 8 -3.4 -7.3 | 349 13 2.6 -12.6 5 909 914 30 10 -5.0 -8.7 | 356 14 0.9 -14.0 6 878 1219 55 8 -6.6 -4.6 | 4 10 -0.6 -9.9 7 850 1499 85 6 -6.0 -0.5 | 0 6 -0.0 -5.9 8 818 1829 75 5 -4.8 -1.3 | 350 7 1.1 -6.6 9 789 2134 80 7 -6.9 -1.2 | 8 7 -1.0 -6.6 10 761 2438 105 10 -9.7 2.6 | 53 5 -3.7 -2.8 11 734 2743 100 14 -13.8 2.4 | 70 8 -7.8 -2.9 12 708 3048 95 13 -13.0 1.1 | 59 8 -7.0 -4.2 13 700 3146 95 12 -12.0 1.0 | 54 7 -6.0 -4.3 14 657 3658 95 12 -12.0 1.0 | 54 7 -6.0 -4.3 15 633 3962 110 13 -12.2 4.4 | 82 6 -6.3 -0.9 16 609 4267 110 16 -15.0 5.5 | 91 9 -9.1 0.1 17 587 4572 105 17 -16.4 4.4 | 85 11 -10.5 -0.9 18 565 4877 110 15 -14.1 5.1 | 88 8 -8.2 -0.2 19 524 5486 130 14 -10.7 9.0 | 127 6 -4.8 3.7 20 500 5870 150 10 -5.0 8.7 | 196 3 0.9 3.3 21 486 6096 150 9 -4.5 7.8 | 211 3 1.4 2.4 22 400 7600 130 6 -4.6 3.9 | 318 2 1.3 -1.5 23 399 7620 130 6 -4.6 3.9 | 318 2 1.3 -1.5 24 324 9144 85 3 -3.0 -0.3 | 332 6 3.0 -5.6 25 300 9710 20 4 -1.4 -3.8 | 333 10 4.6 -9.1 26 262 10668 120 3 -2.6 1.5 | 319 5 3.3 -3.8 27 250 10990 75 5 -4.8 -1.3 | 350 7 1.1 -6.6 28 209 12192 90 15 -15.0 0.0 | 59 11 -9.1 -5.3 29 200 12470 100 15 -14.8 2.6 | 73 9 -8.8 -2.7 30 164 13716 115 20 -18.1 8.5 | 104 13 -12.2 3.1 31 150 14270 120 25 -21.7 12.5 | 114 17 -15.7 7.2 32 127 15240 105 36 -34.8 9.3 | 98 29 -28.8 4.0 33 100 16590 75 41 -39.6 -10.6 | 65 37 -33.7 -16.0 34 90 17156 90 52 -52.0 0.0 | 83 46 -46.1 -5.3 35 73 18288 80 5 -4.9 -0.9 | 351 6 1.0 -6.2 36 70 18560 295 27 24.5 -11.4 | 299 35 30.4 -16.8 37 50 20520 110 35 -32.9 12.0 | 104 28 -26.9 6.6 38 44 21336 95 44 -43.8 3.8 | 88 38 -37.9 -1.5 39 30 23660 105 55 -53.1 14.2 | 101 48 -47.2 8.9 40 25 24384 95 53 -52.8 4.6 | 89 47 -46.9 -0.7 Wind Parameters Mean winds (0-6000m): 102.0 at 10.7 knts Storm direction: 132.0 at 8.0 knts Shear (0-3000m) pos: 2.5 neg: 1.3 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 89.3 deg Storm rel helicity (0-3000m) pos: 60.8 neg: -11.5 tot: 49.4 m^2/s^2 ave: 16.5 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.36 Bulk Shear: 24.70 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 ------------------------------------------------------------------------------- 500 250 3 295 10| 0.0 7.9 7.9| 14.9 -6.4 8.5 17.0 0.06| 13.6 0.8 1000 15 5 336 11| 4.8 4.0 8.7| 45.2 -6.4 38.8 38.8 0.43| 12.3 5.2 1500 39 6 348 10| 3.0 2.6 5.7| 48.5 -7.3 41.2 27.5 0.35| 10.7 3.7 2000 51 6 352 9| 2.3 2.1 4.4| 50.4 -8.9 41.5 20.7 0.32| 8.6 2.8 2500 64 6 359 8| 3.0 1.7 4.7| 59.0 -8.9 50.1 20.0 0.42| 8.2 3.4 3000 77 8 11 7| 2.5 1.3 3.8| 60.8 -11.5 49.4 16.5 0.38| 7.5 2.8 4000 86 9 25 7| 2.2 1.1 3.2| 67.1 -13.2 53.9 13.5 0.39| 6.3 2.5 5000 94 10 42 6| 1.6 0.7 2.3| 72.1 -15.3 56.8 11.4 0.37| 5.8 2.1 6000 102 11 55 5| 1.2 0.6 1.8| 84.9 -15.3 69.5 11.6 0.45| 5.7 2.6 Wrote GIF file: /home/apache/climate/data/raob//WBKK/skewt/WBKK.skewt.20251210.00.gif