UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:0000Z 11 OCT 25 Station: WBGG WMO ident: 96413 Latitude: 1.48 Longitude: 110.33 Elevation: 27.00 ------------------------------------------------------------------------------- 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 27 23.6 23.1 97 0.5 23.3 140 1 296.1 299.3 296.1 347.7 17.93 1 1000 90 24.4 23.0 92 1.4 23.4 155 4 297.5 300.8 296.5 349.6 17.96 2 995 134 25.2 23.3 89 1.9 23.8 142 3 298.8 302.1 297.1 352.4 18.40 3 988 197 25.8 23.3 86 2.5 24.0 123 3 300.0 303.4 297.5 354.3 18.53 4 925 777 22.6 19.9 85 2.7 20.7 150 3 302.4 305.4 296.6 349.8 16.01 5 850 1510 18.4 15.6 84 2.8 16.5 145 8 305.4 307.9 295.5 345.0 13.23 6 780 2243 14.8 10.4 75 4.4 12.0 225 5 309.2 311.1 294.4 340.3 10.21 7 707 3071 11.2 3.2 58 8.0 6.6 249 12 314.0 315.3 293.2 335.4 6.83 8 700 3154 10.8 2.8 58 8.0 6.2 245 13 314.4 315.7 293.2 335.5 6.70 9 658 3666 8.2 -2.8 46 11.0 2.5 250 15 317.1 318.0 292.3 332.3 4.73 10 589 4569 2.2 -4.8 60 7.0 -1.3 265 9 320.4 321.2 293.1 335.1 4.55 11 509 5730 -5.5 -9.2 75 3.7 -7.1 342 4 324.7 325.4 293.6 337.1 3.75 12 500 5870 -6.3 -8.7 83 2.4 -7.4 25 3 325.4 326.1 294.0 338.6 3.97 13 483 6140 -7.1 -8.8 88 1.7 -7.9 47 5 327.6 328.4 294.6 341.3 4.07 14 466 6419 -8.1 -12.6 70 4.5 -9.9 60 6 329.7 330.4 294.4 340.4 3.12 15 455 6604 -8.9 -16.9 52 8.0 -11.8 68 6 331.0 331.4 294.0 338.8 2.24 16 431 7021 -11.3 -16.1 68 4.8 -13.1 88 7 333.1 333.6 294.8 341.9 2.53 17 400 7590 -14.7 -21.7 55 7.0 -16.9 115 9 335.9 336.2 294.8 341.9 1.69 18 327 9082 -26.9 -30.4 72 3.5 -27.6 39 15 339.0 339.2 294.9 342.5 0.93 19 300 9700 -30.7 -37.7 50 7.0 -31.7 60 9 342.1 342.2 295.3 344.0 0.50 20 260 10702 -39.1 -46.1 47 7.0 -39.7 75 15 344.1 344.1 295.5 345.0 0.24 21 250 10970 -41.7 -48.7 47 7.0 -42.2 80 20 344.1 344.1 295.5 344.8 0.18 22 240 11245 -43.9 -52.9 36 9.0 -44.4 344.8 344.8 295.6 345.3 0.12 TRP WND Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 566.14 mb = 4901.14 m = 16079.67 ft Wetbulb zero: 612.35 mb = 4252.42 m = 13951.34 ft Precipitable water: 2.12 inches Sfc-500 mean rel hum: 69.59 % Est. max temperature: 32.64 C = 90.75 F Sfc-Lift cond lev (LCL): 1001.11 mb = 81.26 m = 266.59 ft T: 24.29 C 700-500 lapse rate: 6.30 C/km ThetaE index: 18.92 C Layer 925.0- 700.0 mb Conv cond level (CCL): 882.37 mb = 1185.98 m = 3890.96 ft Mean mixing ratio: 17.17 g/kg Conv temperature: 31.64 C = 88.96 F Cap Strength: 1.53 C Lifted Index: -3.86 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.06 C Lifted Index @700 mb: -0.18 C Showalter Index: -1.52 C Risk: Thunderstorms probable Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 21.90 C K Index: 32.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 206.20 Risk: None Energy Index: -1.31 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 835.44 J/kg Max Up Vert Vel: 40.88 m/s Conv Inhibition (B-): 31.68 J/kg Cap Strength: 1.53 C Lift Cond Lev (LCL): 924.53 mb = 781.42 m = 2563.69 ft Lev Free Conv (LFC): 799.53 mb = 2032.25 m = 6667.40 ft Wind level data Storm motion: 272 at 6 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 27 140 1 -0.6 0.8 | 99 6 -6.4 1.0 1 1000 90 155 4 -1.7 3.6 | 117 8 -7.4 3.8 2 976 305 90 1 -1.0 0.0 | 92 7 -6.7 0.2 3 943 610 0 0 -0.0 -0.0 | 92 6 -5.7 0.2 4 925 777 150 3 -1.5 2.6 | 111 8 -7.2 2.8 5 910 914 150 4 -2.0 3.5 | 115 9 -7.7 3.7 6 879 1219 145 8 -4.6 6.6 | 123 12 -10.3 6.7 7 850 1510 145 8 -4.6 6.6 | 123 12 -10.3 6.7 8 819 1829 155 6 -2.5 5.4 | 124 10 -8.3 5.6 9 790 2134 215 4 2.3 3.3 | 135 5 -3.4 3.5 10 762 2438 245 7 6.3 3.0 | 191 3 0.6 3.2 11 735 2743 250 10 9.4 3.4 | 225 5 3.7 3.6 12 709 3048 250 12 11.3 4.1 | 232 7 5.5 4.3 13 700 3154 245 13 11.8 5.5 | 227 8 6.0 5.7 14 658 3658 250 15 14.1 5.1 | 237 10 8.4 5.3 15 633 3962 255 15 14.5 3.9 | 245 10 8.7 4.1 16 610 4267 260 12 11.8 2.1 | 249 6 6.1 2.3 17 587 4572 265 9 9.0 0.8 | 253 3 3.2 1.0 18 565 4877 275 7 7.0 -0.6 | 289 1 1.2 -0.4 19 524 5486 270 5 5.0 -0.0 | 105 1 -0.7 0.2 20 500 5870 25 3 -1.3 -2.7 | 70 7 -7.0 -2.5 21 486 6096 45 5 -3.5 -3.5 | 70 10 -9.3 -3.3 22 400 7590 115 9 -8.2 3.8 | 106 14 -13.9 4.0 23 398 7620 120 11 -9.5 5.5 | 110 16 -15.3 5.7 24 324 9144 35 15 -8.6 -12.3 | 50 19 -14.3 -12.1 25 300 9700 60 9 -7.8 -4.5 | 72 14 -13.5 -4.3 26 261 10668 75 15 -14.5 -3.9 | 80 21 -20.2 -3.7 27 250 10970 80 20 -19.7 -3.5 | 83 26 -25.4 -3.3 Wind Parameters Mean winds (0-6000m): 241.9 at 7.7 knts Storm direction: 271.9 at 5.7 knts Shear (0-3000m) pos: 2.2 neg: 0.2 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 133.3 deg Storm rel helicity (0-3000m) pos: 26.3 neg: -6.2 tot: 20.1 m^2/s^2 ave: 6.7 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 2.1 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 92.15 Bulk Shear: 9.07 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 ------------------------------------------------------------------------------- 500 136 2 102 7| 0.0 1.2 1.2| 3.3 -6.0 -2.8 -5.5 -0.19| 6.9 -1.3 1000 145 2 105 7| 2.9 0.6 3.5| 11.9 -6.1 5.8 5.8 0.21| 6.9 1.5 1500 145 4 113 9| 1.9 0.5 2.4| 14.2 -6.1 8.1 5.4 0.22| 5.5 1.2 2000 149 5 117 9| 1.1 0.3 1.4| 18.7 -6.1 12.6 6.3 0.25| 5.7 1.4 2500 165 5 124 8| 1.9 0.3 2.1| 23.4 -6.2 17.2 6.9 0.35| 5.9 2.1 3000 192 6 141 7| 2.2 0.2 2.5| 26.3 -6.2 20.1 6.7 0.38| 5.7 2.1 4000 226 8 179 6| 1.7 0.3 2.0| 33.6 -7.1 26.5 6.6 0.38| 5.0 1.9 5000 237 8 195 5| 0.7 0.2 0.9| 35.7 -7.1 28.6 5.7 0.36| 4.9 1.7 6000 242 8 195 4| 0.6 0.2 0.8| 39.9 -7.5 32.4 5.4 0.30| 5.0 1.5 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20251011.00.gif