UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for LE023... Searching the city database file for: LE023 ... Date:1200Z 23 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 1018 53 16.2 12.2 77 4.0 13.8 290 9 287.9 289.4 286.2 312.5 8.79 1 1000 204 13.6 9.7 77 3.9 11.4 280 19 286.8 288.1 284.5 307.9 7.57 2 925 857 9.8 6.4 79 3.4 8.0 275 23 289.3 290.5 284.5 307.8 6.52 3 850 1553 5.0 4.2 95 0.8 4.6 280 21 291.4 292.5 284.9 308.9 6.09 4 700 3126 2.6 -26.4 10 29.0 -5.4 310 29 305.4 305.5 284.4 307.5 0.63 5 500 5750 -15.5 -19.6 71 4.1 -16.7 300 33 314.1 314.5 288.6 319.5 1.62 6 400 7400 -26.1 -39.1 28 13.0 -27.8 325 46 321.1 321.1 289.5 322.3 0.32 7 300 9420 -41.5 -52.5 29 11.0 -42.1 325 46 326.9 326.9 290.9 327.3 0.10 8 250 10630 -51.3 -60.3 33 9.0 -51.5 320 50 329.8 329.8 291.7 330.0 0.05 9 200 12040 -62.3 -68.3 44 6.0 -62.4 325 50 334.1 334.1 292.9 334.2 0.02 10 174 12888 -67.5 -72.5 49 5.0 -67.5 300 44 339.1 339.1 294.1 339.2 0.01 11 150 13790 -63.1 -82.1 6 19.0 -63.2 315 40 361.4 361.4 299.0 361.4 0.00 12 100 16310 -59.1 -85.1 2 26.0 -59.5 315 17 413.5 413.5 306.9 413.6 0.00 TRP 174 12888 -67.5 -72.5 49 5.0 -67.5 300 44 339.1 339.1 294.1 339.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5546.00 m Freezing level: 671.27 mb = 3502.93 m = 11492.41 ft Wetbulb zero: 780.88 mb = 2240.16 m = 7349.52 ft Precipitable water: 0.80 inches Sfc-500 mean rel hum: 54.12 % Est. max temperature: 19.22 C = 66.59 F Sfc-Lift cond lev (LCL): 959.02 mb = 554.48 m = 1819.14 ft T: 11.56 C 700-500 lapse rate: 6.90 C/km ThetaE index: 4.64 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 882.52 mb = 1243.97 m = 4081.20 ft Mean mixing ratio: 7.20 g/kg Conv temperature: 18.82 C = 65.87 F Cap Strength: 7.56 C Lifted Index: 7.92 C Risk: None Lifted Index @300 mb: 13.38 C Lifted Index @700 mb: 7.56 C Showalter Index: 7.51 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 19.70 C K Index: -4.30 Risk: None Sweat Index: 125.40 Risk: None Energy Index: 2.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.60 J/kg Max Up Vert Vel: 2.68 m/s Conv Inhibition (B-): 10251.12 J/kg Cap Strength: 7.85 C Lift Cond Lev (LCL): 915.37 mb = 943.14 m = 3094.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 at 20 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 1018 53 290 9 8.5 -3.1 | 171 14 -2.4 14.2 1 1000 204 280 19 18.7 -3.3 | 210 16 7.9 13.9 2 925 857 275 23 22.9 -2.0 | 218 19 12.1 15.2 3 850 1553 280 21 20.7 -3.6 | 216 17 9.9 13.6 4 700 3126 310 29 22.2 -18.6 | 277 11 11.4 -1.4 5 500 5750 300 33 28.6 -16.5 | 268 18 17.8 0.7 6 400 7400 325 46 26.4 -37.7 | 323 26 15.6 -20.4 7 300 9420 325 46 26.4 -37.7 | 323 26 15.6 -20.4 8 250 10630 320 50 32.1 -38.3 | 315 30 21.3 -21.1 9 200 12040 325 50 28.7 -41.0 | 323 30 17.9 -23.7 10 174 12888 300 44 38.1 -22.0 | 280 28 27.3 -4.8 11 150 13790 315 40 28.3 -28.3 | 302 21 17.5 -11.0 12 100 16310 315 17 12.0 -12.0 | 193 5 1.2 5.2 Wind Parameters Mean winds (0-6000m): 297.9 at 27.1 knts Storm direction: 327.9 at 20.4 knts Shear (0-3000m) pos: 2.6 neg: 2.4 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 102.6 deg Storm rel helicity (0-3000m) pos: 98.9 neg: -3.6 tot: 95.2 m^2/s^2 ave: 31.7 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.21 Bulk Shear: 17.08 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 ------------------------------------------------------------------------------- 500 280 18 207 16| 0.0 12.9 12.9| 44.3 0.0 44.3 88.6 0.91| 13.1 11.8 1000 278 20 213 17| 0.0 7.1 7.1| 49.9 -0.8 49.1 49.1 0.80| 8.0 6.4 1500 278 21 214 17| 0.7 4.7 5.4| 49.9 -3.6 46.3 30.8 0.68| 6.0 4.1 2000 280 21 216 17| 1.4 3.6 4.9| 66.5 -3.6 62.9 31.4 0.72| 5.7 4.1 2500 283 22 221 16| 2.1 2.8 4.9| 82.7 -3.6 79.1 31.6 0.76| 5.5 4.2 3000 288 23 227 15| 2.6 2.4 5.0| 98.9 -3.6 95.2 31.7 0.79| 5.5 4.4 4000 294 24 238 14| 2.0 2.0 4.0|101.2 -6.1 95.1 23.8 0.72| 4.5 3.3 5000 297 26 246 13| 1.6 1.9 3.5|101.2 -9.7 91.5 18.3 0.65| 3.9 2.5 6000 298 27 251 14| 1.6 1.7 3.3|118.1 -12.6 105.4 17.6 0.64| 3.7 2.3 Wrote GIF file: /home/apache/climate/data/raob//LE023/skewt/LE023.skewt.20250423.12.gif