UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041812.upa.cvt Date: 1200Z 18 APR 25 Searching for LE023... Searching the city database file for: LE023 ... Date:1200Z 18 APR 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 1000 50 21.6 8.6 43 13.0 14.0 190 17 294.8 296.0 287.1 315.1 7.02 1 925 715 14.2 4.2 51 10.0 8.9 210 36 293.8 294.8 285.4 310.1 5.59 2 850 1422 8.4 1.4 61 7.0 4.9 225 29 294.9 295.8 285.1 309.6 4.98 3 700 3000 -1.1 -16.1 31 15.0 -6.0 240 31 301.3 301.6 283.9 306.2 1.55 4 500 5590 -19.5 -21.4 85 1.9 -20.0 210 46 309.3 309.5 286.6 313.8 1.38 5 400 7210 -30.9 -33.7 76 2.8 -31.3 220 58 314.8 314.9 287.7 316.8 0.55 6 300 9190 -46.1 -50.4 62 4.3 -46.3 225 75 320.4 320.4 289.0 320.9 0.13 7 250 10380 -53.1 -67.1 17 14.0 -53.4 230 81 327.1 327.1 290.9 327.2 0.02 8 242 10588 -54.5 -67.9 17 13.5 -54.6 230 83 328.1 328.1 291.2 328.2 0.02 9 235 10775 -55.7 -68.7 18 13.0 -55.9 230 77 329.0 329.0 291.5 329.1 0.02 10 200 11800 -54.5 -75.5 6 21.0 -54.8 235 73 346.5 346.5 295.8 346.5 0.01 11 150 13680 -51.7 -83.7 1 32.0 -52.2 200 35 381.0 381.0 302.4 381.0 0.00 12 100 16280 -55.1 -87.1 1 32.0 -55.6 235 27 421.3 421.3 307.9 421.3 0.00 TRP 235 10775 -55.7 -68.7 18 13.0 -55.9 230 77 329.0 329.0 291.5 329.1 0.02 WND 242 10588 -54.5 -67.9 17 13.5 -54.6 230 83 328.1 328.1 291.2 328.2 0.02 Sounding variables and indices 1000-500 mb thick: 5539.63 m Freezing level: 717.37 mb = 2817.28 m = 9242.95 ft Wetbulb zero: 782.79 mb = 2091.45 m = 6861.63 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 53.18 % Est. max temperature: 21.80 C = 71.23 F Sfc-Lift cond lev (LCL): 824.66 mb = 1668.01 m = 5472.40 ft T: 6.92 C 700-500 lapse rate: 7.10 C/km ThetaE index: 8.91 C Layer 925.0- 500.0 mb Conv cond level (CCL): 753.32 mb = 2403.36 m = 7884.94 ft Mean mixing ratio: 6.09 g/kg Conv temperature: 25.75 C = 78.35 F Cap Strength: 2.34 C Lifted Index: 1.63 C Risk: Showers probable Lifted Index @300 mb: 6.26 C Lifted Index @700 mb: 2.10 C Showalter Index: 3.10 C Risk: None Total Totals Index: 48.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 20.90 C K Index: 14.30 Risk: None Sweat Index: 120.80 Risk: None Energy Index: 0.87 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-): 9570.39 J/kg Cap Strength: 2.34 C Lift Cond Lev (LCL): 805.79 mb = 1856.13 m = 6089.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 251 at 26 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 1000 50 190 17 3.0 16.7 | 111 23 -22.0 8.3 1 925 715 210 36 18.0 31.2 | 163 24 -6.9 22.7 2 850 1422 225 29 20.5 20.5 | 160 13 -4.4 12.1 3 700 3000 240 31 26.8 15.5 | 195 7 1.9 7.0 4 500 5590 210 46 23.0 39.8 | 176 31 -1.9 31.4 5 400 7210 220 58 37.3 44.4 | 199 38 12.3 36.0 6 300 9190 225 75 53.0 53.0 | 212 53 28.1 44.6 7 250 10380 230 81 62.0 52.1 | 220 57 37.1 43.6 8 242 10588 230 83 63.6 53.4 | 221 59 38.6 44.9 9 235 10775 230 77 59.0 49.5 | 220 53 34.1 41.0 10 200 11800 235 73 59.8 41.9 | 226 48 34.9 33.4 11 150 13680 200 35 12.0 32.9 | 152 28 -13.0 24.4 12 100 16280 235 27 22.1 15.5 | 158 8 -2.8 7.0 Wind Parameters Mean winds (0-6000m): 221.3 at 35.1 knts Storm direction: 251.3 at 26.3 knts Shear (0-3000m) pos: 4.1 neg: 0.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 84.4 deg Storm rel helicity (0-3000m) pos: 144.8 neg: -3.6 tot: 141.2 m^2/s^2 ave: 47.1 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 4.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 29.15 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 ------------------------------------------------------------------------------- 500 202 24 131 21| 16.0 0.0 16.0| 95.1 0.0 95.1 190.1 1.00| 16.1 16.1 1000 207 29 147 21| 9.9 0.0 9.9|130.0 -0.2 129.8 129.8 0.82| 13.4 11.0 1500 212 30 151 19| 6.3 0.0 6.3|131.0 -3.6 127.4 85.0 0.64| 11.1 7.1 2000 216 30 154 17| 5.2 0.0 5.2|136.1 -3.6 132.5 66.2 0.65| 8.9 5.8 2500 220 30 158 15| 4.6 0.0 4.6|140.8 -3.6 137.2 54.9 0.65| 7.7 5.0 3000 223 30 161 14| 4.1 0.0 4.1|144.8 -3.6 141.2 47.1 0.66| 6.8 4.5 4000 226 31 168 13| 3.1 1.2 4.2|144.8 -8.3 136.5 34.1 0.51| 6.3 3.2 5000 225 33 173 15| 2.5 1.9 4.4|144.8 -25.3 119.5 23.9 0.37| 6.0 2.3 6000 221 35 174 18| 2.4 2.0 4.4|175.7 -40.8 134.9 22.5 0.34| 5.9 2.0 Wrote GIF file: /home/apache/climate/data/raob//LE023/skewt/LE023.skewt.20250418.12.gif