UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102011.upa.cvt Date: 1100Z 20 OCT 25 Searching for VEGT... Searching the city database file for: VEGT ... Date:1100Z 20 OCT 25 Station: VEGT WMO ident: 42410 Latitude: 26.10 Longitude: 91.58 Elevation: 54.00 ------------------------------------------------------------------------------- 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 1003 54 30.2 23.2 66 7.0 25.0 0 0 303.1 306.4 298.1 356.9 18.13 1 1000 79 30.4 20.4 55 10.0 23.2 0 0 303.5 306.4 296.4 348.9 15.26 2 925 773 24.6 19.6 74 5.0 21.1 75 4 304.5 307.4 296.9 351.3 15.71 3 850 1510 22.0 1.0 25 21.0 10.4 90 3 309.2 310.1 290.0 324.2 4.84 4 700 3147 10.2 -12.8 18 23.0 0.6 80 4 313.8 314.2 288.9 320.5 2.04 5 500 5870 -5.5 -31.5 11 26.0 -12.1 350 24 326.3 326.4 291.2 328.3 0.55 6 400 7570 -18.9 -50.9 4 32.0 -22.7 335 23 330.4 330.4 291.9 330.8 0.09 7 300 9670 -29.5 -71.5 1 42.0 -31.9 280 38 343.8 343.8 295.3 343.8 0.01 8 250 10940 -39.5 -72.5 2 33.0 -40.6 275 36 347.3 347.3 296.0 347.4 0.01 9 200 12430 -51.9 -77.9 3 26.0 -52.3 265 36 350.6 350.6 296.8 350.6 0.00 10 150 14230 -65.9 -79.9 12 14.0 -66.0 250 31 356.6 356.6 298.0 356.6 0.00 11 110 16069 -76.3 -85.3 23 9.0 -76.3 260 26 370.1 370.1 300.6 370.1 0.00 12 100 16620 -75.5 -85.5 19 10.0 -75.5 270 20 381.9 381.9 302.5 381.9 0.00 TRP 110 16069 -76.3 -85.3 23 9.0 -76.3 260 26 370.1 370.1 300.6 370.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 570.06 mb = 4916.08 m = 16128.68 ft Wetbulb zero: 690.43 mb = 3258.42 m = 10690.24 ft Precipitable water: 1.10 inches Sfc-500 mean rel hum: 26.57 % Est. max temperature: 36.11 C = 97.00 F Sfc-Lift cond lev (LCL): 906.71 mb = 947.11 m = 3107.27 ft T: 23.99 C 700-500 lapse rate: 5.77 C/km ThetaE index: 30.81 C Layer 850.0- 500.0 mb Conv cond level (CCL): 771.34 mb = 2328.77 m = 7640.22 ft Mean mixing ratio: 15.08 g/kg Conv temperature: 38.66 C = 101.59 F Cap Strength: 4.46 C Lifted Index: -2.24 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.69 C Lifted Index @700 mb: -0.19 C Showalter Index: 8.60 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: 6.50 C K Index: 5.50 Risk: None Sweat Index: 42.00 Risk: None Energy Index: 1.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 675.67 J/kg Max Up Vert Vel: 36.76 m/s Conv Inhibition (B-): 176.94 J/kg Cap Strength: 4.43 C Lift Cond Lev (LCL): 854.78 mb = 1461.10 m = 4793.56 ft Lev Free Conv (LFC): 699.78 mb = 3149.51 m = 10332.92 ft Equ Level (EL): 249.78 mb = 10945.81 m = 35911.02 ft B at Equ Level: 675.07 J/kg Max Parcel Lev (MPL): 119.78 mb = 15563.53 m = 51060.84 ft Wind level data Storm motion: 42 at 7 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 1003 54 0 0 -0.0 -0.0 | 222 7 4.4 5.0 1 1000 79 0 0 -0.0 -0.0 | 222 7 4.4 5.0 2 925 773 75 4 -3.9 -1.0 | 188 4 0.6 3.9 3 850 1510 90 3 -3.0 0.0 | 196 5 1.4 5.0 4 700 3147 80 4 -3.9 -0.7 | 186 4 0.5 4.3 5 500 5870 350 24 4.2 -23.6 | 335 21 8.6 -18.7 6 400 7570 335 23 9.7 -20.8 | 318 21 14.1 -15.9 7 300 9670 280 38 37.4 -6.6 | 272 42 41.8 -1.6 8 250 10940 275 36 35.9 -3.1 | 267 40 40.3 1.8 9 200 12430 265 36 35.9 3.1 | 259 41 40.3 8.1 10 150 14230 250 31 29.1 10.6 | 245 37 33.5 15.6 11 110 16069 260 26 25.6 4.5 | 252 31 30.0 9.5 12 100 16620 270 20 20.0 -0.0 | 258 25 24.4 5.0 Wind Parameters Mean winds (0-6000m): 11.6 at 8.9 knts Storm direction: 41.6 at 6.6 knts Shear (0-3000m) pos: 0.5 neg: 0.2 tot: 0.7 10-3/s Storm rel Dir Shear (0-3000m): -34.7 deg Storm rel helicity (0-3000m) pos: 1.4 neg: -3.6 tot: -2.2 m^2/s^2 ave: -0.7 10^-3 m/s^2 rel: -0.32 Storm rel vorticity (0-3000m) horiz: 1.2 stream: -0.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 81.56 Bulk Shear: 8.28 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 51 1 219 5| 2.8 0.0 2.8| 0.7 -1.0 -0.2 -0.5 -0.13| 3.1 -0.4 1000 76 2 205 5| 1.9 0.0 1.9| 0.9 -2.7 -1.8 -1.8 -0.37| 2.8 -1.0 1500 80 3 201 5| 1.0 0.0 1.0| 1.4 -2.7 -1.3 -0.9 -0.26| 2.1 -0.5 2000 82 3 199 5| 0.8 0.1 0.9| 1.4 -3.1 -1.7 -0.8 -0.28| 1.7 -0.5 2500 83 3 198 5| 0.6 0.1 0.8| 1.4 -3.4 -2.0 -0.8 -0.30| 1.4 -0.4 3000 82 3 196 5| 0.5 0.2 0.7| 1.4 -3.6 -2.2 -0.7 -0.32| 1.2 -0.4 4000 73 4 188 4| 0.4 1.1 1.5| 1.4 -10.0 -8.6 -2.1 -0.63| 1.9 -1.2 5000 45 6 187 1| 0.3 1.8 2.1| 1.4 -26.0 -24.6 -4.9 -0.65| 2.7 -1.8 6000 12 9 325 5| 0.3 2.1 2.4| 1.4 -65.1 -63.7 -10.6 -0.67| 3.3 -2.2 Wrote GIF file: /home/apache/climate/data/raob//VEGT/skewt/VEGT.skewt.20251020.11.gif