UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for WBKK... Searching the city database file for: WBKK ... Date:1200Z 26 NOV 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 27.6 25.0 86 2.6 25.7 210 2 300.1 303.8 298.5 359.3 20.16 1 1007 11 26.4 19.4 65 7.0 21.5 206 3 299.0 301.5 294.4 340.4 14.22 2 1000 68 26.4 19.4 65 7.0 21.5 175 14 299.5 302.2 294.7 341.4 14.32 3 925 752 22.0 16.0 69 6.0 17.9 225 18 301.8 304.1 294.0 338.5 12.46 4 850 1482 17.6 13.5 77 4.1 14.9 230 20 304.6 306.7 294.1 339.0 11.52 5 845 1532 17.2 13.4 78 3.8 14.7 231 20 304.7 306.8 294.1 339.1 11.51 6 783 2181 14.6 10.7 77 3.9 12.1 240 24 308.6 310.6 294.3 340.1 10.38 7 755 2489 13.2 10.4 83 2.8 11.4 241 21 310.3 312.3 295.0 342.6 10.55 8 718 2911 11.6 10.1 90 1.5 10.6 248 17 313.0 315.1 295.9 346.7 10.88 9 700 3124 10.8 9.6 92 1.2 10.0 250 17 314.4 316.5 296.2 348.0 10.79 10 634 3942 6.2 4.3 88 1.9 5.1 255 20 318.2 319.8 295.4 344.4 8.25 11 546 5151 -0.9 -3.5 82 2.6 -2.3 220 26 323.7 324.8 294.7 341.4 5.42 12 525 5464 -2.3 -5.2 80 2.9 -3.7 220 23 325.7 326.6 294.8 342.0 4.95 13 500 5850 -4.3 -7.5 78 3.2 -5.8 210 16 327.8 328.7 294.9 342.4 4.36 14 479 6187 -6.3 -9.6 77 3.3 -7.8 199 15 329.4 330.1 294.9 342.4 3.86 15 466 6403 -6.7 -10.1 77 3.4 -8.2 195 16 331.5 332.2 295.4 344.5 3.81 16 439 6867 -9.7 -13.2 76 3.5 -11.1 187 20 333.4 334.0 295.3 344.3 3.15 17 400 7580 -14.3 -18.5 70 4.2 -15.7 175 26 336.4 336.9 295.3 344.3 2.22 18 379 7988 -16.7 -20.7 71 4.0 -18.0 174 24 338.5 338.9 295.6 345.5 1.94 19 348 8625 -20.3 -24.5 69 4.2 -21.5 164 21 342.0 342.3 296.1 347.5 1.51 20 300 9710 -27.5 -32.2 64 4.7 -28.5 150 13 346.6 346.8 296.6 349.9 0.86 21 250 10990 -37.7 -43.7 53 6.0 -38.3 65 14 350.0 350.1 296.9 351.3 0.32 22 244 11158 -39.1 -45.1 53 6.0 -39.6 66 15 350.4 350.4 297.0 351.5 0.28 23 200 12490 -51.1 -58.1 43 7.0 -51.4 75 19 351.8 351.9 297.1 352.2 0.07 24 175 13343 -58.7 -66.7 35 8.0 -58.8 72 22 353.0 353.0 297.3 353.2 0.03 25 150 14290 -67.7 -76.7 27 9.0 -67.8 55 26 353.5 353.5 297.4 353.5 0.01 26 105 16326 -87.1 -103.1 4 16.0 -87.1 68 42 354.5 354.5 297.6 354.5 0.00 27 100 16590 -89.1 -109.1 1 20.0 -89.1 70 45 355.6 355.6 297.8 355.6 0.00 28 92 17037 -92.1 -113.1 1 21.0 -92.1 85 50 358.2 358.2 298.4 358.2 0.00 29 87 17333 -92.7 -113.7 1 21.0 -92.7 97 58 362.8 362.8 299.2 362.8 0.00 30 82 17648 -90.4 -112.1 1 21.7 -90.4 110 66 373.6 373.6 301.2 373.6 0.00 31 80 17781 -89.5 -111.5 1 22.0 -89.5 111 57 378.2 378.2 301.9 378.2 0.00 32 79 17849 -86.9 -109.9 1 23.0 -86.9 112 53 384.9 384.9 303.0 384.9 0.00 33 78 17920 -84.3 -107.3 1 23.0 -84.3 112 48 391.7 391.7 304.0 391.7 0.00 34 77 17991 -81.9 -105.9 1 24.0 -81.9 113 44 398.2 398.2 304.9 398.2 0.00 35 77 17991 -79.3 -104.3 1 25.0 -79.3 113 44 403.6 403.6 305.7 403.6 0.00 36 75 18142 -76.9 -101.9 1 25.0 -76.9 114 35 411.7 411.7 306.7 411.7 0.00 37 70 18540 -76.1 -102.1 1 26.0 -76.2 330 7 421.6 421.6 307.9 421.6 0.00 38 66 18878 -77.5 -102.5 1 25.0 -77.6 425.7 425.7 308.4 425.7 0.00 39 65 18966 -78.9 -103.9 1 25.0 -78.9 424.5 424.5 308.2 424.5 0.00 40 51 20369 -72.3 -99.3 1 27.0 -72.4 470.4 470.4 312.7 470.4 0.00 TRP 92 17037 -92.1 -113.1 1 21.0 -92.1 85 50 358.2 358.2 298.4 358.2 0.00 WND 82 17648 -90.4 -112.1 1 21.7 -90.4 110 66 373.6 373.6 301.2 373.6 0.00 Sounding variables and indices 1000-500 mb thick: 5782.00 m Freezing level: 557.15 mb = 4998.16 m = 16397.97 ft Wetbulb zero: 573.22 mb = 4757.81 m = 15609.43 ft Precipitable water: 2.22 inches Sfc-500 mean rel hum: 80.73 % Est. max temperature: 31.82 C = 89.28 F Sfc-Lift cond lev (LCL): 971.19 mb = 324.52 m = 1064.68 ft T: 24.75 C 700-500 lapse rate: 5.54 C/km ThetaE index: 18.92 C Layer 1007.0-1000.0 mb Conv cond level (CCL): 776.88 mb = 2247.65 m = 7374.10 ft Mean mixing ratio: 13.30 g/kg Conv temperature: 36.52 C = 97.74 F Cap Strength: 3.16 C Lifted Index: 2.54 C Risk: None Lifted Index @300 mb: 6.64 C Lifted Index @700 mb: 3.16 C Showalter Index: 2.92 C Risk: Showers probable Total Totals Index: 39.70 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 17.80 C K Index: 34.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 218.00 Risk: None Energy Index: 0.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.85 J/kg Max Up Vert Vel: 3.70 m/s Conv Inhibition (B-): 9259.09 J/kg Cap Strength: 3.13 C Lift Cond Lev (LCL): 871.96 mb = 1261.75 m = 4139.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 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 3 210 2 1.0 1.7 | 89 14 -14.2 -0.3 1 1000 68 175 14 -1.2 13.9 | 126 20 -16.4 11.9 2 973 305 215 14 8.0 11.5 | 143 12 -7.2 9.5 3 940 610 225 17 12.0 12.0 | 162 11 -3.2 10.0 4 925 752 225 18 12.7 12.7 | 167 11 -2.5 10.7 5 908 914 220 19 12.2 14.6 | 167 13 -3.0 12.5 6 876 1219 225 20 14.1 14.1 | 175 12 -1.1 12.1 7 850 1482 230 20 15.3 12.9 | 181 11 0.1 10.8 8 816 1829 235 22 18.0 12.6 | 195 11 2.8 10.6 9 787 2134 240 24 20.8 12.0 | 209 11 5.6 10.0 10 759 2438 240 22 19.1 11.0 | 203 10 3.8 9.0 11 732 2743 245 18 16.3 7.6 | 191 6 1.1 5.6 12 706 3048 250 16 15.0 5.5 | 177 3 -0.2 3.5 13 700 3124 250 17 16.0 5.8 | 191 4 0.8 3.8 14 655 3658 255 18 17.4 4.7 | 219 3 2.2 2.6 15 631 3962 255 20 19.3 5.2 | 232 5 4.1 3.2 16 608 4267 245 24 21.8 10.1 | 219 10 6.5 8.1 17 585 4572 235 27 22.1 15.5 | 207 15 6.9 13.5 18 564 4877 220 29 18.6 22.2 | 190 20 3.4 20.2 19 523 5486 220 23 14.8 17.6 | 178 16 -0.4 15.6 20 500 5850 210 16 8.0 13.9 | 149 14 -7.2 11.8 21 484 6096 200 14 4.8 13.2 | 137 15 -10.4 11.1 22 400 7580 175 26 -2.3 25.9 | 144 30 -17.5 23.9 23 398 7620 180 25 0.0 25.0 | 146 28 -15.2 23.0 24 324 9144 155 19 -8.0 17.2 | 123 28 -23.2 15.2 25 300 9710 150 13 -6.5 11.3 | 113 24 -21.7 9.2 26 262 10668 70 11 -10.3 -3.8 | 77 26 -25.6 -5.8 27 250 10990 65 14 -12.7 -5.9 | 74 29 -27.9 -7.9 28 209 12192 75 18 -17.4 -4.7 | 78 33 -32.6 -6.7 29 200 12490 75 19 -18.4 -4.9 | 78 34 -33.6 -6.9 30 164 13716 70 23 -21.6 -7.9 | 75 38 -36.8 -9.9 31 150 14290 55 26 -21.3 -14.9 | 65 40 -36.5 -16.9 32 127 15240 60 29 -25.1 -14.5 | 68 44 -40.3 -16.5 33 100 16590 70 45 -42.3 -15.4 | 73 60 -57.5 -17.4 34 92 17037 85 50 -49.8 -4.4 | 84 65 -65.0 -6.4 35 82 17648 110 66 -62.0 22.6 | 105 80 -77.2 20.6 36 73 18288 115 26 -23.6 11.0 | 103 40 -38.8 9.0 37 70 18540 330 7 3.5 -6.1 | 55 14 -11.7 -8.1 Wind Parameters Mean winds (0-6000m): 232.5 at 20.5 knts Storm direction: 262.5 at 15.4 knts Shear (0-3000m) pos: 2.1 neg: 0.6 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 91.5 deg Storm rel helicity (0-3000m) pos: 100.8 neg: -6.6 tot: 94.3 m^2/s^2 ave: 31.4 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.45 Bulk Shear: 15.10 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 ------------------------------------------------------------------------------- 500 204 14 137 14| 14.4 0.0 14.4| 69.6 0.0 69.6 139.2 0.76| 24.2 18.4 1000 215 16 150 12| 7.2 1.7 8.9| 77.7 -0.2 77.5 77.5 0.73| 14.5 10.6 1500 219 17 159 12| 5.1 1.1 6.3| 85.9 -0.2 85.7 57.2 0.74| 10.8 8.0 2000 224 18 167 11| 4.7 0.9 5.6| 97.9 -0.2 97.7 48.9 0.77| 9.1 7.0 2500 228 19 175 11| 3.4 0.7 4.1|100.8 -3.1 97.7 39.1 0.69| 8.1 5.6 3000 231 19 177 10| 2.1 0.6 2.7|100.8 -6.6 94.3 31.4 0.56| 7.7 4.3 4000 236 19 183 8| 2.1 0.4 2.6|104.0 -6.6 97.4 24.4 0.57| 6.4 3.6 5000 236 20 189 9| 1.7 1.9 3.6|104.0 -47.2 56.8 11.4 0.26| 7.1 1.9 6000 232 20 186 11| 1.4 1.3 2.7|104.0 -96.7 7.3 1.2 0.07| 7.1 0.5 Wrote GIF file: /home/apache/climate/data/raob//WBKK/skewt/WBKK.skewt.20251126.12.gif