UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for LE023... Searching the city database file for: LE023 ... Date:0000Z 1 MAY 25 Station: LE023 WMO ident: 8023 Latitude: 43.47 Longitude: -3.82 ------------------------------------------------------------------------------- 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 1006 48 21.0 10.0 49 11.0 14.4 235 5 293.6 295.0 287.3 315.7 7.68 1 1000 100 22.2 8.2 41 14.0 14.0 225 9 295.4 296.6 287.2 315.2 6.83 2 925 771 16.6 7.6 55 9.0 11.4 200 21 296.3 297.6 287.8 317.0 7.09 3 850 1484 10.8 6.6 75 4.2 8.4 185 33 297.5 298.8 288.3 318.6 7.21 4 700 3082 1.4 -0.7 86 2.1 0.4 185 27 304.0 305.0 288.7 319.8 5.20 5 500 5700 -16.5 -24.5 50 8.0 -18.4 135 35 312.9 313.1 287.6 316.5 1.05 6 400 7330 -28.5 -32.6 68 4.1 -29.1 155 44 317.9 318.1 288.8 320.1 0.62 7 300 9320 -46.5 -50.8 61 4.3 -46.7 160 36 319.8 319.8 288.8 320.3 0.12 8 250 10510 -53.7 -64.7 25 11.0 -53.9 180 52 326.2 326.2 290.7 326.3 0.03 9 222 11261 -57.9 -68.3 25 10.5 -58.0 185 62 331.1 331.1 292.0 331.2 0.02 10 200 11910 -61.5 -71.5 25 10.0 -61.6 180 44 335.4 335.4 293.2 335.4 0.01 11 193 12133 -62.9 -72.9 25 10.0 -63.0 180 42 336.6 336.6 293.4 336.6 0.01 12 150 13720 -58.7 -83.7 3 25.0 -58.9 165 25 368.9 368.9 300.4 369.0 0.00 13 100 16280 -58.3 -86.3 2 28.0 -58.7 175 23 415.1 415.1 307.2 415.1 0.00 TRP 193 12133 -62.9 -72.9 25 10.0 -63.0 180 42 336.6 336.6 293.4 336.6 0.01 WND 222 11261 -57.9 -68.3 25 10.5 -58.0 185 62 331.1 331.1 292.0 331.2 0.02 Sounding variables and indices 1000-500 mb thick: 5600.00 m Freezing level: 684.36 mb = 3286.76 m = 10783.20 ft Wetbulb zero: 696.04 mb = 3126.15 m = 10256.28 ft Precipitable water: 1.11 inches Sfc-500 mean rel hum: 68.70 % Est. max temperature: 24.73 C = 76.51 F Sfc-Lift cond lev (LCL): 854.58 mb = 1438.71 m = 4720.12 ft T: 11.17 C 700-500 lapse rate: 6.84 C/km ThetaE index: 0.53 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 742.33 mb = 2598.71 m = 8525.86 ft Mean mixing ratio: 7.01 g/kg Conv temperature: 29.43 C = 84.98 F Cap Strength: 3.01 C Lifted Index: 2.00 C Risk: Showers probable Lifted Index @300 mb: 2.87 C Lifted Index @700 mb: 2.61 C Showalter Index: 0.71 C Risk: Thunderstorms probable Total Totals Index: 50.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 23.10 C K Index: 31.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 208.20 Risk: None Energy Index: -0.41 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.50 J/kg Max Up Vert Vel: 2.65 m/s Conv Inhibition (B-): 7991.40 J/kg Cap Strength: 3.01 C Lift Cond Lev (LCL): 811.13 mb = 1869.30 m = 6132.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 200 at 22 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 1006 48 235 5 4.1 2.9 | 11 18 -3.3 -17.4 1 1000 100 225 9 6.4 6.4 | 4 14 -1.0 -13.9 2 925 771 200 21 7.2 19.7 | 19 1 -0.2 -0.5 3 850 1484 185 33 2.9 32.9 | 160 13 -4.5 12.6 4 700 3082 185 27 2.4 26.9 | 143 8 -5.0 6.7 5 500 5700 135 35 -24.7 24.7 | 98 32 -32.1 4.5 6 400 7330 155 44 -18.6 39.9 | 127 33 -26.0 19.6 7 300 9320 160 36 -12.3 33.8 | 125 24 -19.7 13.6 8 250 10510 180 52 0.0 52.0 | 167 33 -7.4 31.8 9 222 11261 185 62 5.4 61.8 | 177 42 -2.0 41.5 10 200 11910 180 44 0.0 44.0 | 163 25 -7.4 23.8 11 193 12133 180 42 0.0 42.0 | 161 23 -7.4 21.8 12 150 13720 165 25 -6.5 24.1 | 106 14 -13.8 3.9 13 100 16280 175 23 -2.0 22.9 | 106 10 -9.4 2.7 Wind Parameters Mean winds (0-6000m): 170.0 at 28.7 knts Storm direction: 200.0 at 21.5 knts Shear (0-3000m) pos: 0.0 neg: 4.2 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 133.1 deg Storm rel helicity (0-3000m) pos: 0.3 neg: -24.5 tot: -24.2 m^2/s^2 ave: -8.1 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 6.5 stream: -0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 62.70 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 ------------------------------------------------------------------------------- 500 215 12 2 10| 0.0 13.1 13.1| 0.0 -13.0 -13.0 -26.0 -0.30| 13.4 -4.0 1000 204 17 7 5| 0.0 11.4 11.4| 0.3 -13.1 -12.7 -12.7 -0.03| 12.3 -0.3 1500 196 21 97 2| 0.0 10.2 10.2| 0.3 -16.2 -15.9 -10.6 -0.05| 11.1 -0.6 2000 192 24 143 4| 0.0 7.2 7.2| 0.3 -18.9 -18.6 -9.3 -0.08| 8.8 -0.7 2500 191 25 148 5| 0.0 5.4 5.4| 0.3 -21.7 -21.4 -8.6 -0.10| 7.5 -0.7 3000 189 26 148 6| 0.0 4.2 4.2| 0.3 -24.5 -24.2 -8.1 -0.12| 6.5 -0.8 4000 186 26 142 8| 0.0 3.7 3.7| 0.3 -39.6 -39.3 -9.8 -0.20| 6.1 -1.2 5000 179 27 132 11| 0.0 3.4 3.4| 0.3 -71.8 -71.5 -14.3 -0.25| 6.0 -1.5 6000 170 29 123 15| 0.2 3.0 3.3| 25.3-103.6 -78.3 -13.1 -0.23| 5.9 -1.4 Wrote GIF file: /home/apache/climate/data/raob//LE023/skewt/LE023.skewt.20250501.00.gif