UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for VI123... Searching the city database file for: VI123 ... Date:0000Z 13 OCT 25 Station: VI123 WMO ident: 42123 Latitude: 29.92 Longitude: 73.89 ------------------------------------------------------------------------------- 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 991 181 19.6 15.9 79 3.7 17.2 0 0 293.5 295.6 290.7 326.4 11.54 1 925 776 23.6 2.6 25 21.0 12.0 180 3 303.4 304.4 288.3 318.6 4.99 2 850 1506 18.2 -7.8 16 26.0 6.3 305 3 305.2 305.7 286.4 313.1 2.50 3 700 3135 10.0 -37.0 2 47.0 -2.0 360 13 313.6 313.6 286.9 314.4 0.23 TRP WND Sounding variables and indices Wetbulb zero: 736.49 mb = 2708.69 m = 8886.66 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 20.54 % Est. max temperature: 31.73 C = 89.12 F Sfc-Lift cond lev (LCL): 938.32 mb = 652.57 m = 2140.94 ft T: 22.77 C ThetaE index: 13.34 C Layer 925.0- 700.0 mb Conv cond level (CCL): None Cap Strength: 9.22 C Lifted Index @700 mb: 9.22 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.86 J/kg Max Up Vert Vel: 8.70 m/s Conv Inhibition (B-): 496.47 J/kg Cap Strength: 9.21 C Lift Cond Lev (LCL): 757.61 mb = 2471.38 m = 8108.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 21 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 ---------------------------------------------------------- 0 991 181 0 0 -0.0 -0.0 | 201 5 1.8 4.6 1 977 305 130 1 -0.8 0.6 | 191 5 1.0 5.2 2 943 610 175 3 -0.3 3.0 | 191 8 1.5 7.6 3 925 776 180 3 0.0 3.0 | 193 8 1.8 7.6 4 910 914 185 2 0.2 2.0 | 197 7 1.9 6.6 5 879 1219 0 0 -0.0 -0.0 | 201 5 1.8 4.6 6 850 1506 305 3 2.5 -1.7 | 236 5 4.2 2.8 7 818 1829 315 6 4.2 -4.2 | 267 6 6.0 0.3 8 789 2134 330 10 5.0 -8.7 | 301 8 6.8 -4.1 9 761 2438 345 12 3.1 -11.6 | 325 9 4.9 -7.0 10 733 2743 360 10 -0.0 -10.0 | 342 6 1.8 -5.4 11 707 3048 360 11 -0.0 -11.0 | 345 7 1.8 -6.4 12 700 3135 360 13 -0.0 -13.0 | 348 9 1.8 -8.4 13 655 3658 20 8 -2.7 -7.5 | 18 3 -1.0 -2.9 14 630 3962 10 4 -0.7 -3.9 | 240 1 1.1 0.6 Wind Parameters Mean winds (0-6000m): 351.2 at 6.5 knts Storm direction: 21.2 at 4.9 knts Shear (0-3000m) pos: 1.8 neg: 0.8 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 148.9 deg Storm rel helicity (0-3000m) pos: 32.7 neg: -2.5 tot: 30.3 m^2/s^2 ave: 10.1 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.16 Bulk Shear: 9.11 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 ------------------------------------------------------------------------------- 500 165 2 192 6| 3.1 0.0 3.1| 1.1 -1.6 -0.5 -1.0 -0.16| 4.0 -0.7 1000 174 2 194 7| 0.1 0.0 0.1| 4.9 -2.5 2.5 2.5 0.11| 4.3 0.5 1500 213 2 205 7| 0.1 1.5 1.6| 10.0 -2.5 7.6 5.0 0.38| 4.5 1.7 2000 303 3 239 5| 1.7 1.1 2.8| 20.6 -2.5 18.1 9.1 0.56| 5.0 2.8 2500 329 5 265 4| 1.7 0.9 2.6| 30.2 -2.5 27.7 11.1 0.62| 5.2 3.2 3000 341 6 286 4| 1.8 0.8 2.6| 32.7 -2.5 30.3 10.1 0.60| 4.8 2.9 4000 NO DATA | 1.1 0.6 1.7| | 5000 NO DATA | 1.1 0.6 1.7| | 6000 NO DATA | 1.1 0.6 1.7| | Wrote GIF file: /home/apache/climate/data/raob//VI123/skewt/VI123.skewt.20251013.00.gif