UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for VO346... Searching the city database file for: VO346 ... Date:0000Z 10 OCT 25 Station: VO346 WMO ident: 43346 Latitude: 10.92 Longitude: 79.83 ------------------------------------------------------------------------------- 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 2 26.0 24.2 90 1.8 24.7 180 2 298.4 301.9 297.5 354.2 19.17 1 1008 11 26.2 19.2 65 7.0 21.3 190 3 298.7 301.2 294.2 339.5 14.02 2 1000 81 26.0 19.0 65 7.0 21.1 270 9 299.1 301.7 294.3 339.9 13.96 3 925 765 22.2 15.2 65 7.0 17.5 265 11 302.0 304.2 293.6 336.9 11.82 4 892 1080 19.8 12.8 64 7.0 15.3 273 10 302.7 304.6 292.7 333.7 10.47 5 850 1495 17.8 10.8 64 7.0 13.4 265 7 304.8 306.6 292.7 333.6 9.61 6 796 2053 14.2 8.2 67 6.0 10.5 252 7 306.7 308.3 292.4 332.8 8.60 7 762 2420 11.4 7.6 77 3.8 9.1 264 4 307.6 309.2 292.7 333.7 8.63 8 712 2987 10.0 3.0 62 7.0 6.0 238 3 312.0 313.3 292.5 332.8 6.68 9 700 3128 9.6 2.6 62 7.0 5.6 240 4 313.1 314.4 292.7 333.8 6.61 10 656 3664 7.4 -1.6 53 9.0 2.7 210 5 316.5 317.5 292.6 333.1 5.19 11 603 4352 4.2 -8.8 38 13.0 -1.7 204 3 320.5 321.2 292.0 331.3 3.26 12 573 4764 1.0 -8.0 51 9.0 -3.1 321.5 322.2 292.7 333.5 3.65 TRP WND Sounding variables and indices Wetbulb zero: 623.96 mb = 4072.69 m = 13361.69 ft Precipitable water: 1.47 inches Sfc-500 mean rel hum: 60.28 % Est. max temperature: 31.96 C = 89.53 F Sfc-Lift cond lev (LCL): 983.39 mb = 227.93 m = 747.80 ft T: 25.18 C ThetaE index: 14.77 C Layer 1008.0-1000.0 mb Conv cond level (CCL): 793.74 mb = 2077.07 m = 6814.45 ft Mean mixing ratio: 12.78 g/kg Conv temperature: 34.42 C = 93.95 F Cap Strength: 3.30 C Lifted Index @700 mb: 2.49 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.73 J/kg Max Up Vert Vel: 3.93 m/s Conv Inhibition (B-): 327.25 J/kg Cap Strength: 3.29 C Lift Cond Lev (LCL): 865.54 mb = 1339.14 m = 4393.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 282 at 5 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 2 180 2 0.0 2.0 | 123 5 -4.4 2.9 1 1000 81 270 9 9.0 -0.0 | 259 5 4.6 0.9 2 975 305 260 11 10.8 1.9 | 246 7 6.4 2.8 3 942 610 260 11 10.8 1.9 | 246 7 6.4 2.8 4 925 765 265 11 11.0 1.0 | 254 7 6.5 1.9 5 909 914 270 11 11.0 -0.0 | 262 7 6.6 0.9 6 878 1219 275 9 9.0 -0.8 | 268 5 4.5 0.1 7 850 1495 265 7 7.0 0.6 | 239 3 2.5 1.5 8 817 1829 245 6 5.4 2.5 | 196 4 1.0 3.4 9 788 2134 255 7 6.8 1.8 | 221 4 2.3 2.7 10 760 2438 265 4 4.0 0.3 | 161 1 -0.4 1.3 11 733 2743 250 1 0.9 0.3 | 110 4 -3.5 1.2 12 707 3048 235 3 2.5 1.7 | 143 3 -2.0 2.6 13 700 3128 240 4 3.5 2.0 | 162 3 -1.0 2.9 14 656 3658 210 5 2.5 4.3 | 160 6 -1.9 5.2 15 631 3962 200 4 1.4 3.8 | 147 6 -3.1 4.7 16 608 4267 210 3 1.5 2.6 | 140 5 -2.9 3.5 17 585 4572 180 3 0.0 3.0 | 131 6 -4.4 3.9 Wind Parameters Mean winds (0-6000m): 251.6 at 6.0 knts Storm direction: 281.6 at 4.5 knts Shear (0-3000m) pos: 1.5 neg: 1.1 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 14.4 deg Storm rel helicity (0-3000m) pos: 11.5 neg: -7.3 tot: 4.1 m^2/s^2 ave: 1.4 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.82 Bulk Shear: 2.03 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 ------------------------------------------------------------------------------- 500 262 10 246 6| 11.1 0.0 11.1| 4.9 -1.8 3.1 6.2 0.75| 14.7 11.1 1000 264 10 250 6| 5.5 0.0 5.5| 8.6 -1.8 6.8 6.8 0.76| 8.7 6.6 1500 266 10 253 6| 3.7 1.2 4.9| 9.2 -3.6 5.5 3.7 0.54| 7.1 3.9 2000 264 9 247 5| 2.7 1.3 4.0| 9.8 -5.5 4.3 2.2 0.41| 6.1 2.5 2500 263 8 243 4| 1.8 1.0 2.8| 10.3 -6.5 3.7 1.5 0.28| 5.8 1.6 3000 262 7 235 3| 1.5 1.1 2.5| 11.5 -7.3 4.1 1.4 0.26| 5.4 1.4 4000 255 6 215 3| 1.1 1.1 2.2| 12.6 -9.6 3.0 0.8 0.22| 4.7 1.0 5000 NO DATA | 1.0 1.0 2.0| | 6000 NO DATA | 1.0 1.0 2.0| | Wrote GIF file: /home/apache/climate/data/raob//VO346/skewt/VO346.skewt.20251010.00.gif