UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for LE430... Searching the city database file for: LE430 ... Date:0000Z 8 OCT 25 Station: LE430 WMO ident: 8430 Latitude: 38.00 Longitude: -1.17 ------------------------------------------------------------------------------- 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 1016 72 19.0 14.7 76 4.3 16.3 325 1 290.8 292.7 288.8 320.2 10.40 1 850 1593 16.8 8.8 59 8.0 11.9 355 3 303.7 305.3 291.4 328.8 8.39 2 700 3217 8.4 -20.6 11 29.0 -1.6 305 15 311.8 312.0 287.2 315.3 1.06 3 500 5900 -8.1 -28.1 18 20.0 -13.3 245 17 323.2 323.3 290.5 325.9 0.76 4 400 7580 -22.7 -34.7 33 12.0 -24.7 225 27 325.5 325.6 290.9 327.3 0.50 5 300 9620 -37.9 -47.9 34 10.0 -38.7 225 35 332.0 332.0 292.4 332.6 0.17 6 250 10850 -47.9 -54.9 44 7.0 -48.2 230 38 334.9 334.9 293.1 335.2 0.09 7 200 12300 -55.1 -68.1 18 13.0 -55.4 235 56 345.5 345.5 295.7 345.6 0.02 8 150 14100 -62.1 -75.1 16 13.0 -62.2 245 33 363.1 363.1 299.3 363.1 0.01 9 115 15714 -70.7 -83.7 13 13.0 -70.8 230 21 375.8 375.8 301.6 375.8 0.00 10 100 16550 -68.5 -82.5 12 14.0 -68.6 260 11 395.4 395.4 304.6 395.4 0.00 TRP 115 15714 -70.7 -83.7 13 13.0 -70.8 230 21 375.8 375.8 301.6 375.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5692.49 m Freezing level: 598.18 mb = 4582.89 m = 15035.55 ft Wetbulb zero: 717.96 mb = 3005.07 m = 9859.03 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 33.51 % Est. max temperature: 30.59 C = 87.07 F Sfc-Lift cond lev (LCL): 953.33 mb = 614.95 m = 2017.54 ft T: 18.21 C 700-500 lapse rate: 6.15 C/km ThetaE index: 13.50 C Layer 700.0- 500.0 mb Conv cond level (CCL): 696.68 mb = 3254.91 m = 10678.72 ft Mean mixing ratio: 9.83 g/kg Conv temperature: 40.22 C = 104.39 F Cap Strength: 6.88 C Lifted Index: 6.76 C Risk: None Lifted Index @300 mb: 7.08 C Lifted Index @700 mb: 6.80 C Showalter Index: 3.72 C Risk: None Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 16.90 C K Index: 4.70 Risk: None Sweat Index: 128.60 Risk: None Energy Index: -0.51 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 95.66 J/kg Max Up Vert Vel: 13.83 m/s Conv Inhibition (B-): 8024.00 J/kg Cap Strength: 8.73 C Lift Cond Lev (LCL): 890.57 mb = 1195.52 m = 3922.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 8 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 1016 72 325 1 0.6 -0.8 | 132 7 -5.2 4.8 1 850 1593 355 3 0.3 -3.0 | 115 6 -5.6 2.6 2 700 3217 305 15 12.3 -8.6 | 295 7 6.5 -3.0 3 500 5900 245 17 15.4 7.2 | 217 16 9.6 12.8 4 400 7580 225 27 19.1 19.1 | 208 28 13.3 24.7 5 300 9620 225 35 24.7 24.7 | 212 36 18.9 30.3 6 250 10850 230 38 29.1 24.4 | 218 38 23.3 30.0 7 200 12300 235 56 45.9 32.1 | 227 55 40.1 37.7 8 150 14100 245 33 29.9 13.9 | 231 31 24.1 19.5 9 115 15714 230 21 16.1 13.5 | 208 22 10.3 19.1 10 100 16550 260 11 10.8 1.9 | 214 9 5.0 7.5 Wind Parameters Mean winds (0-6000m): 283.8 at 10.8 knts Storm direction: 313.8 at 8.1 knts Shear (0-3000m) pos: 0.4 neg: 2.1 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 171.2 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -13.8 tot: -13.8 m^2/s^2 ave: -4.6 10^-3 m/s^2 rel: -0.82 Storm rel vorticity (0-3000m) horiz: 2.6 stream: -2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.89 Bulk Shear: 13.88 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 ------------------------------------------------------------------------------- 500 347 1 128 7| 0.7 0.0 0.7| 0.0 -0.8 -0.8 -1.5 -0.62| 0.7 -0.4 1000 345 2 127 7| 0.7 0.0 0.7| 0.0 -1.9 -1.9 -1.9 -0.75| 0.7 -0.6 1500 347 2 124 7| 0.7 0.0 0.7| 0.0 -3.1 -3.1 -2.1 -0.84| 0.8 -0.6 2000 346 3 120 6| 0.6 1.0 1.5| 0.0 -6.8 -6.8 -3.4 -0.78| 1.5 -1.2 2500 337 4 116 5| 0.4 1.6 2.0| 0.0 -9.8 -9.8 -3.9 -0.85| 2.1 -1.8 3000 323 5 118 3| 0.4 2.1 2.4| 0.0 -13.8 -13.8 -4.6 -0.82| 2.6 -2.2 4000 309 8 189 1| 0.3 1.9 2.2| 0.0 -25.5 -25.5 -6.4 -0.83| 2.8 -2.3 5000 296 9 241 3| 0.2 1.7 1.9| 0.0 -40.7 -40.7 -8.1 -0.83| 2.9 -2.4 6000 284 11 237 6| 0.2 1.7 1.8| 0.0 -58.0 -58.0 -9.7 -0.80| 3.0 -2.4 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20251008.00.gif