UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122811.upa.cvt Date: 1100Z 28 DEC 25 Searching for WASS... Searching the city database file for: WASS ... Date:1100Z 28 DEC 25 Station: WASS WMO ident: 97502 Latitude: -0.93 Longitude: 131.12 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 1010 3 24.6 24.4 99 0.2 24.5 210 8 296.9 300.4 297.3 353.1 19.39 1 1000 90 23.0 23.0 100 0.0 23.0 245 18 296.1 299.4 296.2 347.9 17.96 2 976 303 22.8 22.8 100 0.0 22.8 235 23 298.0 301.3 296.8 350.9 18.19 3 925 770 19.6 19.6 100 0.0 19.6 245 20 299.4 302.2 295.6 345.2 15.71 4 911 902 18.8 18.8 100 0.0 18.8 236 18 299.8 302.6 295.3 344.2 15.16 5 864 1358 18.6 18.6 100 0.0 18.6 133 11 304.2 307.1 296.9 351.3 15.80 6 850 1499 17.8 17.8 100 0.0 17.8 100 9 304.8 307.6 296.7 350.3 15.26 7 792 2099 15.6 15.6 100 0.0 15.6 109 8 308.7 311.3 297.0 351.8 14.22 8 752 2536 13.8 13.8 100 0.0 13.8 311.3 313.8 297.1 352.1 13.31 TRP WND Sounding variables and indices Precipitable water: 1.59 inches Sfc-500 mean rel hum: 99.98 % Est. max temperature: 32.09 C = 89.76 F Sfc-Lift cond lev (LCL): 1007.67 mb = 23.21 m = 76.14 ft T: 24.23 C ThetaE index: 6.70 C Layer 925.0- 864.0 mb Conv cond level (CCL): 955.28 mb = 489.57 m = 1606.19 ft Mean mixing ratio: 17.14 g/kg Conv temperature: 26.25 C = 79.26 F Cap Strength: 1.01 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.29 J/kg Max Up Vert Vel: 6.97 m/s Conv Inhibition (B-): 0.11 J/kg Cap Strength: 1.02 C Lift Cond Lev (LCL): 959.93 mb = 447.27 m = 1467.39 ft Lev Free Conv (LFC): 944.93 mb = 584.38 m = 1917.23 ft Equ Level (EL): 874.93 mb = 1250.01 m = 4101.03 ft B at Equ Level: 23.24 J/kg Max Parcel Lev (MPL): 774.93 mb = 2282.69 m = 7489.03 ft Wind level data Storm motion: 245 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 1010 3 210 8 4.0 6.9 | 117 6 -5.2 2.7 1 1000 90 245 18 16.3 7.6 | 245 8 7.1 3.4 2 976 305 235 23 18.8 13.2 | 227 13 9.7 9.0 3 925 770 245 20 18.1 8.5 | 245 10 8.9 4.2 4 910 914 235 18 14.7 10.3 | 222 8 5.6 6.1 5 850 1499 100 9 -8.9 1.6 | 82 18 -18.0 -2.7 6 788 2134 110 8 -7.5 2.7 | 85 17 -16.7 -1.5 7 759 2438 125 2 -1.6 1.1 | 74 11 -10.8 -3.1 Wind Parameters Mean winds (0-6000m): 215.2 at 13.5 knts Storm direction: 245.2 at 10.1 knts Shear (0-3000m) pos: 4.3 neg: 7.5 tot: 11.7 10-3/s Storm rel Dir Shear (0-3000m): -43.4 deg Storm rel helicity (0-3000m) pos: 23.9 neg: -131.5 tot: -107.6 m^2/s^2 ave: -44.8 10^-3 m/s^2 rel: -0.29 Storm rel vorticity (0-3000m) horiz: 15.0 stream: -4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.22 Bulk Shear: 10.94 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 ------------------------------------------------------------------------------- 500 238 20 230 10| 15.7 0.0 15.7| 15.1 -8.2 6.9 13.9 0.60| 24.1 14.3 1000 238 20 231 10| 7.8 4.9 12.8| 19.5 -28.9 -9.4 -9.4 0.17| 18.4 3.1 1500 234 17 219 8| 5.2 10.0 15.2| 19.5-124.6-105.1 -70.0 -0.30| 21.5 -6.5 2000 223 15 190 7| 4.3 7.5 11.7| 23.3-124.6-101.2 -50.6 -0.28| 16.5 -4.7 2500 NO DATA | 4.3 7.5 11.7| | 3000 NO DATA | 4.3 7.5 11.7| | 4000 NO DATA | 4.3 7.5 11.7| | 5000 NO DATA | 4.3 7.5 11.7| | 6000 NO DATA | 4.3 7.5 11.7| | Wrote GIF file: /home/apache/climate/data/raob//WASS/skewt/WASS.skewt.20251228.11.gif