UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for VEIM... Searching the city database file for: VEIM ... Date:0000Z 21 OCT 25 Station: VEIM WMO ident: 42623 Latitude: 24.76 Longitude: 93.90 Elevation: 774.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 0 SFC 928 774 20.0 19.8 99 0.2 19.9 0 0 299.5 302.4 295.7 345.8 15.86 2 925 811 19.0 15.5 80 3.5 16.7 330 2 298.7 300.9 292.7 333.9 12.06 3 850 1537 18.2 13.2 73 5.0 14.9 60 5 305.2 307.3 294.1 339.0 11.29 4 700 3179 10.2 0.2 50 10.0 4.8 95 2 313.8 314.8 292.0 331.3 5.55 TRP WND Sounding variables and indices Precipitable water: 0.86 inches Sfc-500 mean rel hum: 66.08 % Est. max temperature: 29.43 C = 84.98 F Sfc-Lift cond lev (LCL): 925.58 mb = 803.79 m = 2637.08 ft T: 19.19 C ThetaE index: 11.93 C Layer 925.0- 850.0 mb Conv cond level (CCL): 710.25 mb = 3056.02 m = 10026.18 ft Mean mixing ratio: 11.54 g/kg Conv temperature: 33.37 C = 92.07 F Cap Strength: 3.75 C Lifted Index @700 mb: 3.50 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.12 J/kg Max Up Vert Vel: 6.95 m/s Conv Inhibition (B-): 194.30 J/kg Cap Strength: 3.75 C Lift Cond Lev (LCL): 821.01 mb = 1830.44 m = 6005.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 103 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 ---------------------------------------------------------- 0 928 774 0 0 -0.0 -0.0 | 283 4 3.5 -0.8 1 925 811 330 2 1.0 -1.7 | 299 5 4.5 -2.5 2 914 914 355 1 0.1 -1.0 | 297 4 3.6 -1.8 3 882 1219 40 6 -3.9 -4.6 | 4 5 -0.4 -5.4 4 850 1537 60 5 -4.3 -2.5 | 14 3 -0.8 -3.3 5 821 1829 70 5 -4.7 -1.7 | 25 3 -1.2 -2.5 6 792 2134 85 7 -7.0 -0.6 | 68 4 -3.5 -1.4 7 764 2438 80 5 -4.9 -0.9 | 40 2 -1.4 -1.7 8 737 2743 75 5 -4.8 -1.3 | 32 2 -1.3 -2.1 9 711 3048 95 5 -5.0 0.4 | 76 2 -1.5 -0.4 10 700 3179 95 2 -2.0 0.2 | 293 2 1.5 -0.6 11 659 3658 240 7 6.1 3.5 | 254 10 9.6 2.7 Wind Parameters Mean winds (0-6000m): 73.0 at 4.8 knts Storm direction: 103.0 at 3.6 knts Shear (0-3000m) pos: 0.9 neg: 0.2 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): -28.7 deg Storm rel helicity (0-3000m) pos: 16.2 neg: -2.2 tot: 14.0 m^2/s^2 ave: 5.0 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 16.79 Bulk Shear: 1.44 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 30 3 332 4| 6.0 0.0 6.0| 8.2 0.0 8.2 16.4 0.95| 7.3 6.9 1000 47 4 354 4| 2.6 0.0 2.6| 9.3 0.0 9.3 9.3 0.82| 4.9 4.0 1500 61 5 13 3| 2.1 0.0 2.1| 11.2 -0.4 10.9 7.2 0.77| 4.4 3.3 2000 66 5 20 3| 1.6 0.3 1.9| 11.3 -1.0 10.2 5.1 0.62| 3.7 2.3 2500 71 5 23 3| 0.9 0.2 1.1| 11.8 -1.8 9.9 4.0 0.26| 4.2 1.1 3000 NO DATA | 0.9 0.2 1.1| | 4000 NO DATA | 0.9 0.2 1.1| | 5000 NO DATA | 0.9 0.2 1.1| | 6000 NO DATA | 0.9 0.2 1.1| | Wrote GIF file: /home/apache/climate/data/raob//VEIM/skewt/VEIM.skewt.20251021.00.gif