UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122300.upa.cvt Date: 0000Z 23 DEC 25 Searching for WBKK... Searching the city database file for: WBKK ... Date:0000Z 23 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 1008 3 25.6 24.2 92 1.4 24.6 220 4 298.1 301.6 297.5 353.9 19.19 1 1000 68 25.6 22.4 83 3.2 23.3 195 7 298.8 301.9 296.4 349.2 17.30 2 933 676 22.4 19.8 85 2.6 20.6 203 9 301.5 304.4 296.2 347.9 15.77 3 925 751 22.4 18.9 81 3.5 19.9 200 8 302.2 305.0 295.8 346.6 15.02 4 856 1422 18.8 15.6 82 3.2 16.6 204 12 305.2 307.7 295.4 344.5 13.13 5 850 1483 18.6 15.2 81 3.4 16.3 205 13 305.6 308.0 295.3 344.2 12.89 6 830 1688 18.0 13.3 74 4.7 14.9 205 14 307.1 309.3 294.8 342.2 11.65 7 750 2550 13.2 11.0 87 2.2 11.8 177 16 310.9 313.0 295.4 344.8 11.07 8 700 3129 10.6 6.4 75 4.2 8.0 160 13 314.2 315.9 294.6 341.2 8.65 9 664 3567 7.6 5.2 85 2.4 6.2 148 14 315.6 317.2 294.8 341.9 8.39 10 603 4356 3.6 1.0 83 2.6 2.1 119 15 319.8 321.2 294.7 341.7 6.84 11 583 4630 3.0 -0.6 77 3.6 1.0 116 14 322.2 323.5 295.0 342.6 6.30 12 514 5641 -2.7 -6.5 75 3.8 -4.6 111 13 327.2 328.1 294.9 342.4 4.58 13 500 5860 -3.5 -7.5 74 4.0 -5.4 105 11 328.8 329.6 295.1 343.4 4.36 14 465 6431 -7.1 -12.1 67 5.0 -9.2 93 11 331.2 331.8 294.9 342.3 3.25 15 429 7056 -11.3 -14.4 78 3.1 -12.5 81 11 333.6 334.2 295.2 343.7 2.92 16 418 7255 -13.1 -14.1 92 1.0 -13.5 77 11 333.7 334.4 295.4 344.4 3.08 17 400 7590 -14.9 -16.7 86 1.8 -15.6 70 11 335.6 336.2 295.4 344.7 2.59 18 386 7859 -16.3 -18.4 84 2.1 -17.0 77 11 337.2 337.7 295.6 345.5 2.32 19 333 8956 -23.5 -26.8 74 3.3 -24.3 88 8 341.9 342.2 295.9 346.7 1.28 20 310 9475 -27.7 -29.7 83 2.0 -28.1 79 9 343.1 343.3 296.0 347.1 1.05 21 300 9710 -29.7 -31.3 86 1.6 -30.0 70 9 343.5 343.7 296.0 347.1 0.93 22 293 9877 -30.9 -32.2 88 1.3 -31.2 75 9 344.1 344.3 296.1 347.5 0.88 23 251 10953 -39.1 -46.1 47 7.0 -39.7 105 13 347.5 347.6 296.3 348.5 0.24 24 250 10980 -39.3 -46.3 47 7.0 -39.9 105 13 347.6 347.7 296.3 348.6 0.24 25 237 11344 -42.1 -53.1 29 11.0 -42.8 115 13 348.8 348.8 296.5 349.3 0.12 26 200 12470 -51.9 -59.9 38 8.0 -52.1 145 14 350.6 350.6 296.8 350.8 0.06 27 194 12666 -53.9 -60.9 42 7.0 -54.1 144 15 350.5 350.5 296.8 350.7 0.05 28 157 13985 -65.3 -74.3 28 9.0 -65.4 135 19 353.0 353.0 297.3 353.0 0.01 29 150 14260 -68.1 -77.1 26 9.0 -68.2 130 20 352.8 352.8 297.3 352.8 0.01 30 105 16327 -81.1 -94.1 9 13.0 -81.1 1 10 365.9 365.9 299.8 365.9 0.00 31 100 16600 -81.7 -94.7 9 13.0 -81.7 330 2 369.9 369.9 300.5 369.9 0.00 32 87 17374 -85.9 -99.9 6 14.0 -85.9 10 25 376.5 376.5 301.6 376.5 0.00 33 78 17974 -85.7 -99.7 6 14.0 -85.7 40 26 388.8 388.8 303.6 388.8 0.00 34 74 18266 -82.7 -96.7 7 14.0 -82.7 54 27 401.0 401.0 305.3 401.0 0.00 35 71 18499 -79.7 -94.7 7 15.0 -79.7 92 22 412.2 412.2 306.8 412.2 0.00 36 70 18580 -76.7 -91.7 7 15.0 -76.7 105 20 420.3 420.3 307.7 420.3 0.00 37 60 19476 -72.3 -93.3 3 21.0 -72.4 103 28 449.1 449.1 310.8 449.1 0.00 38 50 20560 -67.7 -95.7 1 28.0 -67.9 100 37 484.0 484.0 313.8 484.0 0.00 39 43 21473 -64.7 -93.7 1 29.0 -65.1 99 39 512.7 512.7 315.8 512.7 0.00 40 38 22234 -60.7 -90.7 1 30.0 -61.4 94 42 541.3 541.3 317.6 541.3 0.00 41 37 22401 -58.3 -89.3 1 31.0 -59.2 93 43 551.6 551.6 318.2 551.6 0.00 42 30 23730 -54.9 -86.9 1 32.0 -56.5 85 49 595.0 595.0 320.4 595.0 0.01 43 21 26016 -54.5 -86.5 1 32.0 -56.8 93 50 660.1 660.1 323.0 660.2 0.01 44 20 26330 -52.7 -84.7 1 32.0 -55.5 95 50 674.9 674.9 323.6 675.0 0.02 45 17 27386 -50.1 -83.1 1 33.0 -53.9 92 41 715.3 715.3 324.9 715.5 0.02 46 12 29679 -46.7 -80.7 1 34.0 -52.9 802.3 802.3 327.3 802.7 0.05 TRP 87 17374 -85.9 -99.9 6 14.0 -85.9 10 25 376.5 376.5 301.6 376.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 546.68 mb = 5162.10 m = 16935.83 ft Wetbulb zero: 570.41 mb = 4805.24 m = 15765.03 ft Precipitable water: 2.35 inches Sfc-500 mean rel hum: 80.29 % Est. max temperature: 32.68 C = 90.83 F Sfc-Lift cond lev (LCL): 988.14 mb = 172.61 m = 566.31 ft T: 25.05 C 700-500 lapse rate: 5.16 C/km ThetaE index: 11.71 C Layer 1000.0- 750.0 mb Conv cond level (CCL): 859.23 mb = 1389.82 m = 4559.71 ft Mean mixing ratio: 16.26 g/kg Conv temperature: 32.63 C = 90.73 F Cap Strength: 1.94 C Lifted Index: 0.05 C Risk: Showers probable Lifted Index @300 mb: -0.42 C Lifted Index @700 mb: 0.44 C Showalter Index: 1.58 C Risk: Showers probable Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 18.70 C K Index: 33.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 219.40 Risk: None Energy Index: -0.21 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 117.41 J/kg Max Up Vert Vel: 15.32 m/s Conv Inhibition (B-): 90.82 J/kg Cap Strength: 1.94 C Lift Cond Lev (LCL): 917.03 mb = 825.99 m = 2709.90 ft Lev Free Conv (LFC): 682.03 mb = 3344.73 m = 10973.40 ft Equ Level (EL): 272.03 mb = 10393.56 m = 34099.19 ft B at Equ Level: 115.74 J/kg Max Parcel Lev (MPL): 192.03 mb = 12729.52 m = 41763.01 ft Wind level data Storm motion: 187 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 1008 3 220 4 2.6 3.1 | 348 7 1.4 -6.5 1 1000 68 195 7 1.8 6.8 | 347 3 0.6 -2.8 2 973 305 215 9 5.2 7.4 | 298 5 4.0 -2.1 3 940 610 205 9 3.8 8.2 | 297 3 2.6 -1.4 4 925 751 200 8 2.7 7.5 | 322 3 1.6 -2.0 5 908 914 200 9 3.1 8.5 | 299 2 1.9 -1.1 6 876 1219 200 10 3.4 9.4 | 273 2 2.2 -0.1 7 850 1483 205 13 5.5 11.8 | 242 5 4.3 2.3 8 816 1829 205 14 5.9 12.7 | 236 6 4.7 3.2 9 787 2134 195 15 3.9 14.5 | 209 6 2.7 5.0 10 759 2438 180 16 0.0 16.0 | 170 7 -1.2 6.5 11 733 2743 170 15 -2.6 14.8 | 144 6 -3.8 5.3 12 707 3048 165 13 -3.4 12.6 | 124 5 -4.5 3.0 13 700 3129 160 13 -4.4 12.2 | 116 6 -5.6 2.7 14 656 3658 145 14 -8.0 11.5 | 102 9 -9.2 2.0 15 632 3962 130 15 -11.5 9.6 | 91 13 -12.7 0.1 16 608 4267 120 15 -13.0 7.5 | 82 14 -14.2 -2.0 17 586 4572 115 14 -12.7 5.9 | 75 14 -13.9 -3.6 18 564 4877 120 13 -11.3 6.5 | 76 13 -12.4 -3.0 19 524 5486 115 14 -12.7 5.9 | 75 14 -13.9 -3.6 20 500 5860 105 11 -10.6 2.8 | 61 14 -11.8 -6.7 21 485 6096 100 11 -10.8 1.9 | 58 14 -12.0 -7.6 22 400 7590 70 11 -10.3 -3.8 | 41 18 -11.5 -13.3 23 398 7620 75 11 -10.6 -2.8 | 44 17 -11.8 -12.4 24 324 9144 90 8 -8.0 0.0 | 44 13 -9.2 -9.5 25 300 9710 70 9 -8.5 -3.1 | 37 16 -9.6 -12.6 26 261 10668 100 11 -10.8 1.9 | 58 14 -12.0 -7.6 27 250 10980 105 13 -12.6 3.4 | 66 15 -13.7 -6.2 28 209 12192 140 13 -8.4 10.0 | 93 10 -9.5 0.4 29 200 12470 145 14 -8.0 11.5 | 102 9 -9.2 2.0 30 164 13716 140 19 -12.2 14.6 | 111 14 -13.4 5.0 31 150 14260 130 20 -15.3 12.9 | 101 17 -16.5 3.3 32 127 15240 120 41 -35.5 20.5 | 107 38 -36.7 11.0 33 100 16600 330 2 1.0 -1.7 | 1 11 -0.2 -11.2 34 87 17374 10 25 -4.3 -24.6 | 9 35 -5.5 -34.1 35 74 18288 55 27 -22.1 -15.5 | 43 34 -23.3 -25.0 36 70 18580 105 20 -19.3 5.2 | 78 21 -20.5 -4.3 37 50 20560 100 37 -36.4 6.4 | 85 38 -37.6 -3.1 38 44 21336 100 38 -37.4 6.6 | 86 39 -38.6 -2.9 39 30 23730 85 49 -48.8 -4.3 | 75 52 -50.0 -13.8 40 27 24384 85 51 -50.8 -4.4 | 75 54 -52.0 -14.0 41 20 26330 95 50 -49.8 4.4 | 84 51 -51.0 -5.2 42 15 27432 90 32 -32.0 0.0 | 74 35 -33.2 -9.5 Wind Parameters Mean winds (0-6000m): 157.0 at 12.8 knts Storm direction: 187.0 at 9.6 knts Shear (0-3000m) pos: 0.7 neg: 1.8 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 139.3 deg Storm rel helicity (0-3000m) pos: 0.6 neg: -24.2 tot: -23.5 m^2/s^2 ave: -7.8 10^-3 m/s^2 rel: -0.65 Storm rel vorticity (0-3000m) horiz: 4.6 stream: -3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 8.88 Bulk Shear: 13.23 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 ------------------------------------------------------------------------------- 500 208 8 313 4| 0.0 5.3 5.3| 0.0 -3.0 -3.0 -5.9 -0.41| 8.1 -3.3 1000 205 8 309 3| 0.0 2.9 2.9| 0.6 -3.5 -2.9 -2.9 -0.31| 5.4 -1.7 1500 204 9 294 3| 1.3 2.0 3.3| 0.6 -5.4 -4.7 -3.2 -0.40| 4.9 -2.0 2000 204 10 271 3| 1.0 2.0 3.0| 0.6 -8.4 -7.7 -3.9 -0.46| 4.3 -2.0 2500 200 11 246 3| 0.8 2.3 3.1| 0.6 -17.5 -16.9 -6.8 -0.60| 4.7 -2.8 3000 194 12 219 3| 0.7 1.8 2.5| 0.6 -24.2 -23.5 -7.8 -0.65| 4.6 -3.0 4000 181 12 161 3| 0.5 2.2 2.7| 0.6 -37.1 -36.5 -9.1 -0.64| 4.7 -3.0 5000 167 13 126 5| 0.5 1.8 2.3| 1.3 -49.5 -48.3 -9.7 -0.63| 4.3 -2.7 6000 157 13 110 7| 0.4 1.5 1.9| 1.3 -65.1 -63.9 -10.6 -0.65| 4.0 -2.6 Wrote GIF file: /home/apache/climate/data/raob//WBKK/skewt/WBKK.skewt.20251223.00.gif