UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052900.upa.cvt Date: 0000Z 29 MAY 25 Searching for VTSH... Searching the city database file for: VTSH ... Date:0000Z 29 MAY 25 Station: VTSH WMO ident: 48568 Latitude: 7.20 Longitude: 100.60 Elevation: 5.00 ------------------------------------------------------------------------------- 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 5 28.0 24.0 79 4.0 25.0 270 2 300.4 303.8 297.9 356.0 18.94 1 1000 90 27.8 18.8 58 9.0 21.5 280 7 301.0 303.5 294.7 341.4 13.78 2 982 251 28.2 17.2 51 11.0 20.6 280 6 302.9 305.3 294.4 340.5 12.67 3 925 779 24.2 15.2 57 9.0 18.1 270 10 304.1 306.2 294.1 339.3 11.82 4 850 1514 19.0 13.0 68 6.0 15.0 265 13 306.0 308.1 294.2 339.5 11.14 5 700 3160 11.6 1.6 50 10.0 6.0 300 10 315.3 316.5 293.0 334.8 6.15 6 653 3735 7.4 -0.6 57 8.0 3.1 316.9 318.0 293.0 334.8 5.62 TRP WND Sounding variables and indices Precipitable water: 1.39 inches Sfc-500 mean rel hum: 58.28 % Est. max temperature: 33.44 C = 92.19 F Sfc-Lift cond lev (LCL): 952.60 mb = 519.57 m = 1704.60 ft T: 26.17 C ThetaE index: 16.76 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 712.01 mb = 3015.76 m = 9894.11 ft Mean mixing ratio: 12.69 g/kg Conv temperature: 42.17 C = 107.91 F Cap Strength: 3.67 C Lifted Index @700 mb: 3.67 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.90 J/kg Max Up Vert Vel: 5.08 m/s Conv Inhibition (B-): 310.22 J/kg Cap Strength: 3.71 C Lift Cond Lev (LCL): 834.98 mb = 1665.12 m = 5462.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 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 5 270 2 2.0 -0.0 | 133 7 -5.0 4.6 1 1000 90 280 7 6.9 -1.2 | 178 3 -0.1 3.4 2 976 305 280 6 5.9 -1.0 | 163 4 -1.1 3.6 3 943 610 275 9 9.0 -0.8 | 207 4 2.0 3.9 4 925 779 270 10 10.0 -0.0 | 213 6 3.0 4.6 5 911 914 270 13 13.0 -0.0 | 232 8 6.0 4.6 6 879 1219 270 17 17.0 -0.0 | 245 11 10.0 4.6 7 850 1514 265 13 13.0 1.1 | 226 8 6.0 5.8 8 819 1829 275 12 12.0 -1.0 | 234 6 5.0 3.6 9 790 2134 265 13 13.0 1.1 | 226 8 6.0 5.8 10 762 2438 250 13 12.2 4.4 | 210 10 5.2 9.1 11 735 2743 260 10 9.8 1.7 | 204 7 2.8 6.4 12 700 3160 300 10 8.7 -5.0 | 282 2 1.7 -0.4 13 658 3658 310 11 8.4 -7.1 | 329 3 1.4 -2.4 Wind Parameters Mean winds (0-6000m): 273.6 at 11.2 knts Storm direction: 303.6 at 8.4 knts Shear (0-3000m) pos: 1.5 neg: 1.2 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 99.5 deg Storm rel helicity (0-3000m) pos: 20.9 neg: -18.1 tot: 2.8 m^2/s^2 ave: 0.9 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.07 Bulk Shear: 3.17 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 ------------------------------------------------------------------------------- 500 279 6 169 4| 6.2 0.0 6.2| 6.3 -0.8 5.4 10.9 0.62| 8.4 5.2 1000 274 8 200 4| 3.1 3.3 6.3| 13.0 -0.8 12.2 12.2 0.64| 7.5 4.8 1500 272 11 221 6| 2.1 1.9 4.0| 16.2 -8.4 7.8 5.2 0.36| 7.3 2.6 2000 271 11 224 6| 1.5 1.4 2.9| 17.9 -9.3 8.5 4.3 0.32| 6.3 2.1 2500 269 12 223 7| 1.2 1.5 2.6| 17.9 -16.9 1.0 0.4 0.17| 6.0 1.0 3000 268 11 221 7| 1.5 1.2 2.7| 20.9 -18.1 2.8 0.9 0.18| 6.2 1.1 4000 NO DATA | 1.8 1.0 2.8| | 5000 NO DATA | 1.8 1.0 2.8| | 6000 NO DATA | 1.8 1.0 2.8| | Wrote GIF file: /home/apache/climate/data/raob//VTSH/skewt/VTSH.skewt.20250529.00.gif