UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for LE023... Searching the city database file for: LE023 ... Date:1200Z 25 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 1008 55 16.0 13.5 85 2.5 14.5 65 11 288.5 290.2 287.3 315.6 9.69 1 1000 122 13.2 12.0 92 1.2 12.5 65 11 286.4 287.9 285.7 310.9 8.84 2 925 781 17.2 3.2 39 14.0 9.7 100 5 296.9 297.8 286.1 312.3 5.21 3 850 1500 15.0 -1.0 33 16.0 6.9 195 3 301.9 302.6 286.9 314.5 4.18 4 700 3102 1.2 -2.3 77 3.5 -0.4 200 13 303.8 304.7 288.1 317.9 4.62 5 500 5710 -16.7 -32.7 24 16.0 -19.6 240 21 312.7 312.8 286.9 314.4 0.49 6 400 7350 -27.5 -45.5 16 18.0 -29.3 225 31 319.2 319.3 288.7 319.9 0.16 7 300 9340 -44.5 -52.5 41 8.0 -44.9 230 31 322.6 322.7 289.7 323.0 0.10 8 250 10540 -53.9 -58.7 56 4.8 -54.0 220 33 325.9 325.9 290.6 326.2 0.06 9 200 11950 -61.5 -70.5 29 9.0 -61.6 235 36 335.4 335.4 293.2 335.4 0.01 10 188 12333 -63.3 -74.3 21 11.0 -63.4 230 35 338.5 338.5 294.0 338.5 0.01 11 150 13740 -58.3 -84.3 2 26.0 -58.5 250 35 369.6 369.6 300.5 369.6 0.00 12 100 16290 -60.5 -89.5 1 29.0 -60.8 260 25 410.8 410.8 306.6 410.8 0.00 TRP 188 12333 -63.3 -74.3 21 11.0 -63.4 230 35 338.5 338.5 294.0 338.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5588.00 m Freezing level: 686.59 mb = 3276.84 m = 10750.65 ft Wetbulb zero: 709.20 mb = 2994.32 m = 9823.76 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 52.30 % Est. max temperature: 28.84 C = 83.92 F Sfc-Lift cond lev (LCL): 971.18 mb = 369.20 m = 1211.28 ft T: 14.70 C 700-500 lapse rate: 6.86 C/km ThetaE index: 4.69 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 723.58 mb = 2828.59 m = 9280.03 ft Mean mixing ratio: 6.85 g/kg Conv temperature: 31.08 C = 87.94 F Cap Strength: 9.10 C Lifted Index: 4.37 C Risk: None Lifted Index @300 mb: 7.80 C Lifted Index @700 mb: 4.34 C Showalter Index: 2.82 C Risk: Showers probable Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.70 C Cross Totals Index: 15.70 C K Index: 27.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 27.00 Risk: None Energy Index: 0.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.31 J/kg Max Up Vert Vel: 7.52 m/s Conv Inhibition (B-): 8712.10 J/kg Cap Strength: 9.10 C Lift Cond Lev (LCL): 849.51 mb = 1504.72 m = 4936.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 247 at 9 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 1008 55 65 11 -10.0 -4.6 | 66 20 -18.5 -8.4 1 1000 122 65 11 -10.0 -4.6 | 66 20 -18.5 -8.4 2 925 781 100 5 -4.9 0.9 | 78 14 -13.5 -2.8 3 850 1500 195 3 0.8 2.9 | 84 8 -7.8 -0.8 4 700 3102 200 13 4.4 12.2 | 154 9 -4.1 8.5 5 500 5710 240 21 18.2 10.5 | 235 12 9.6 6.8 6 400 7350 225 31 21.9 21.9 | 216 23 13.3 18.2 7 300 9340 230 31 23.7 19.9 | 223 22 15.2 16.2 8 250 10540 220 33 21.2 25.3 | 210 25 12.6 21.6 9 200 11950 235 36 29.5 20.6 | 231 27 20.9 16.9 10 188 12333 230 35 26.8 22.5 | 224 26 18.2 18.8 11 150 13740 250 35 32.9 12.0 | 251 26 24.3 8.3 12 100 16290 260 25 24.6 4.3 | 268 16 16.0 0.6 Wind Parameters Mean winds (0-6000m): 216.6 at 12.5 knts Storm direction: 246.6 at 9.3 knts Shear (0-3000m) pos: 3.8 neg: 0.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 86.9 deg Storm rel helicity (0-3000m) pos: 44.3 neg: -1.1 tot: 43.2 m^2/s^2 ave: 14.4 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.50 Bulk Shear: 56.82 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 72 9 70 19| 5.4 0.0 5.4| 15.9 0.0 15.9 31.8 0.60| 5.5 3.3 1000 81 7 73 17| 5.4 0.0 5.4| 25.0 0.0 25.0 25.0 0.54| 5.5 3.0 1500 90 6 76 15| 4.6 0.0 4.6| 26.3 -1.1 25.2 16.8 0.40| 5.0 2.0 2000 109 6 83 14| 4.1 0.0 4.1| 32.3 -1.1 31.1 15.6 0.50| 4.6 2.3 2500 140 6 95 13| 3.9 0.0 3.9| 38.2 -1.1 37.1 14.8 0.57| 4.3 2.5 3000 165 7 107 11| 3.8 0.0 3.8| 44.3 -1.1 43.2 14.4 0.61| 4.1 2.5 4000 188 9 125 9| 3.3 0.0 3.3| 56.5 -1.1 55.4 13.9 0.67| 3.7 2.5 5000 204 11 145 7| 3.1 0.0 3.1| 70.8 -1.1 69.7 13.9 0.72| 3.6 2.6 6000 217 12 170 6| 2.7 0.2 2.9| 81.5 -4.1 77.4 12.9 0.68| 3.5 2.4 Wrote GIF file: /home/apache/climate/data/raob//LE023/skewt/LE023.skewt.20250425.12.gif