UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for LE430... Searching the city database file for: LE430 ... Date:0000Z 8 DEC 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 1017 69 12.2 5.2 62 7.0 8.6 245 9 284.0 284.9 281.0 299.2 5.45 1 850 1566 11.2 -4.8 32 16.0 3.9 175 5 297.9 298.4 284.3 307.4 3.14 2 700 3158 1.4 -21.6 16 23.0 -5.5 235 5 304.0 304.2 284.2 307.2 0.97 3 500 5790 -15.5 -39.5 11 24.0 -19.2 225 13 314.1 314.2 287.1 315.0 0.25 4 400 7430 -28.5 -44.5 20 16.0 -30.1 195 17 317.9 318.0 288.3 318.6 0.18 5 300 9420 -43.5 -58.5 18 15.0 -44.0 175 13 324.0 324.1 290.0 324.2 0.05 6 250 10620 -53.9 -61.9 37 8.0 -54.1 180 21 325.9 325.9 290.6 326.1 0.04 7 200 12020 -63.7 -71.7 33 8.0 -63.8 170 9 331.9 331.9 292.2 331.9 0.01 8 154 13593 -69.3 -78.3 26 9.0 -69.4 265 11 348.1 348.1 296.2 348.1 0.01 9 150 13750 -67.9 -76.9 27 9.0 -67.9 260 11 353.1 353.1 297.3 353.2 0.01 10 100 16200 -66.5 -85.5 5 19.0 -66.6 285 21 399.2 399.2 305.1 399.3 0.00 TRP 154 13593 -69.3 -78.3 26 9.0 -69.4 265 11 348.1 348.1 296.2 348.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5579.98 m Freezing level: 683.43 mb = 3376.04 m = 11076.10 ft Wetbulb zero: 787.26 mb = 2194.69 m = 7200.34 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 24.94 % Est. max temperature: 24.59 C = 76.27 F Sfc-Lift cond lev (LCL): 914.78 mb = 953.18 m = 3127.20 ft T: 11.61 C 700-500 lapse rate: 6.42 C/km ThetaE index: 0.17 C Layer 700.0- 500.0 mb Conv cond level (CCL): 643.36 mb = 3818.02 m = 12526.17 ft Mean mixing ratio: 4.83 g/kg Conv temperature: 34.98 C = 94.97 F Cap Strength: 9.82 C Lifted Index: 12.20 C Risk: None Lifted Index @300 mb: 15.89 C Lifted Index @700 mb: 9.82 C Showalter Index: 8.50 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: 10.70 C K Index: -1.10 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 1.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 11148.20 J/kg Cap Strength: 12.05 C Lift Cond Lev (LCL): 839.15 mb = 1671.33 m = 5483.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 253 at 6 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 1017 69 245 9 8.2 3.8 | 232 3 2.7 2.1 1 850 1566 175 5 -0.4 5.0 | 119 7 -5.9 3.3 2 700 3158 235 5 4.1 2.9 | 129 2 -1.4 1.1 3 500 5790 225 13 9.2 9.2 | 206 8 3.7 7.5 4 400 7430 195 17 4.4 16.4 | 176 15 -1.1 14.7 5 300 9420 175 13 -1.1 13.0 | 149 13 -6.6 11.2 6 250 10620 180 21 0.0 21.0 | 164 20 -5.5 19.3 7 200 12020 170 9 -1.6 8.9 | 135 10 -7.1 7.1 8 154 13593 265 11 11.0 1.0 | 278 6 5.5 -0.8 9 150 13750 260 11 10.8 1.9 | 268 5 5.3 0.2 10 100 16200 285 21 20.3 -5.4 | 296 16 14.8 -7.2 Wind Parameters Mean winds (0-6000m): 222.5 at 7.7 knts Storm direction: 252.5 at 5.8 knts Shear (0-3000m) pos: 0.8 neg: 1.5 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): -101.0 deg Storm rel helicity (0-3000m) pos: 1.8 neg: -10.6 tot: -8.8 m^2/s^2 ave: -2.9 10^-3 m/s^2 rel: -0.52 Storm rel vorticity (0-3000m) horiz: 2.5 stream: -1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 2.35 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 ------------------------------------------------------------------------------- 500 252 8 252 3| 0.0 3.7 3.7| 0.0 -3.3 -3.3 -6.6 -0.97| 3.8 -3.7 1000 236 8 199 3| 0.0 3.4 3.4| 0.0 -6.8 -6.8 -6.8 -0.93| 3.5 -3.3 1500 221 7 166 4| 0.0 3.0 3.0| 0.0 -10.6 -10.6 -7.1 -0.92| 3.2 -3.0 2000 214 7 153 4| 0.4 2.2 2.6| 1.2 -10.6 -9.4 -4.7 -0.71| 2.9 -2.0 2500 212 6 148 4| 0.7 1.8 2.4| 1.8 -10.6 -8.8 -3.5 -0.58| 2.6 -1.5 3000 214 6 146 4| 0.8 1.5 2.3| 1.8 -10.6 -8.8 -2.9 -0.52| 2.5 -1.3 4000 219 6 150 3| 0.7 1.0 1.7| 3.1 -10.6 -7.5 -1.9 -0.30| 2.2 -0.7 5000 222 7 163 3| 0.6 0.8 1.3| 4.2 -10.6 -6.4 -1.3 -0.21| 2.1 -0.4 6000 223 8 176 4| 0.5 0.8 1.3| 4.7 -12.7 -8.1 -1.3 -0.20| 2.1 -0.4 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20251208.00.gif