UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103100.upa.cvt Date: 0000Z 31 OCT 25 Searching for VI123... Searching the city database file for: VI123 ... Date:0000Z 31 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 990 183 21.0 18.4 85 2.6 19.2 0 0 295.0 297.4 292.7 333.9 13.57 1 925 770 22.4 10.4 47 12.0 14.9 5 2 302.2 303.8 291.0 327.7 8.59 2 850 1497 15.6 8.6 63 7.0 11.4 80 5 302.5 304.0 290.9 327.1 8.27 TRP WND Sounding variables and indices Precipitable water: 0.53 inches Sfc-500 mean rel hum: 59.70 % Est. max temperature: -273.15 C = -459.67 F Sfc-Lift cond lev (LCL): 953.00 mb = 512.44 m = 1681.21 ft T: 21.79 C ThetaE index: 6.76 C Layer 925.0--28882151778513119643386622509056.0 mb Conv cond level (CCL): None Cap Strength: -10010.28 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 119500.72 J/kg Max Up Vert Vel: 488.88 m/s Conv Inhibition (B-): 56.80 J/kg Cap Strength: 2.43 C Lift Cond Lev (LCL): 830.53 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 71 at 4 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 ---------------------------------------------------------- 0 990 183 0 0 -0.0 -0.0 | 251 4 3.8 1.3 1 976 305 5 13 -1.1 -13.0 | 347 12 2.6 -11.6 2 942 610 360 6 -0.0 -6.0 | 321 6 3.8 -4.7 3 925 770 5 2 -0.2 -2.0 | 281 4 3.6 -0.7 4 910 914 50 2 -1.5 -1.3 | 269 2 2.2 0.0 5 878 1219 75 4 -3.9 -1.0 | 163 0 -0.1 0.3 6 850 1497 80 5 -4.9 -0.9 | 111 1 -1.1 0.5 7 817 1829 95 7 -7.0 0.6 | 121 4 -3.2 1.9 Wind Parameters Mean winds (0-6000m): 40.7 at 5.3 knts Storm direction: 70.7 at 4.0 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): -129.6 deg Storm rel helicity (0-3000m) pos: 10.9 neg: -10.2 tot: 0.7 m^2/s^2 ave: 0.5 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 1.2 10^-3/s Energy-Hel index: 8.14 Bulk Rich Number: 35522.31 Bulk Shear: 3.36 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 4 8 334 8| 4.3 0.0 4.3| 10.7 -7.8 2.9 5.8 0.35| 20.7 7.2 1000 12 5 326 5| 1.9 0.0 1.9| 10.7 -10.1 0.6 0.6 0.16| 13.2 2.2 1500 34 5 343 3| 2.1 0.0 2.1| 10.8 -10.2 0.6 0.4 0.12| 9.8 1.2 2000 NO DATA | 2.1 0.0 2.1| | 2500 NO DATA | 2.1 0.0 2.1| | 3000 NO DATA | 2.1 0.0 2.1| | 4000 NO DATA | 2.1 0.0 2.1| | 5000 NO DATA | 2.1 0.0 2.1| | 6000 NO DATA | 2.1 0.0 2.1| | Wrote GIF file: /home/apache/climate/data/raob//VI123/skewt/VI123.skewt.20251031.00.gif