UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for LE023... Searching the city database file for: LE023 ... Date:0000Z 21 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 1009 54 12.8 9.6 81 3.2 11.0 280 11 285.2 286.5 283.8 305.9 7.45 1 1000 129 12.6 8.1 74 4.5 10.1 280 15 285.8 286.9 283.2 304.7 6.78 2 925 776 7.0 5.2 88 1.8 6.1 275 19 286.5 287.5 282.7 303.3 6.00 3 850 1466 3.0 -3.0 65 6.0 0.4 285 29 289.3 289.9 281.2 299.7 3.60 4 700 3019 -5.1 -5.5 97 0.4 -5.3 310 25 296.8 297.5 284.4 307.7 3.62 5 500 5590 -19.9 -21.0 91 1.1 -20.2 315 25 308.8 309.0 286.5 313.5 1.43 6 400 7210 -31.7 -47.7 19 16.0 -32.9 325 36 313.8 313.8 286.8 314.3 0.13 7 300 9180 -47.3 -56.3 35 9.0 -47.6 310 44 318.7 318.7 288.4 318.9 0.06 8 250 10360 -55.7 -62.7 41 7.0 -55.8 310 40 323.3 323.3 289.8 323.4 0.03 9 223 11085 -58.1 -69.1 23 11.0 -58.2 300 46 330.3 330.3 291.8 330.4 0.02 10 200 11780 -53.1 -78.1 3 25.0 -53.4 310 27 348.7 348.7 296.3 348.7 0.00 11 150 13640 -50.3 -81.3 1 31.0 -50.9 310 29 383.4 383.4 302.8 383.4 0.00 12 100 16230 -57.3 -85.3 2 28.0 -57.7 290 19 417.0 417.0 307.4 417.0 0.00 TRP 223 11085 -58.1 -69.1 23 11.0 -58.2 300 46 330.3 330.3 291.8 330.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5461.00 m Freezing level: 794.44 mb = 2041.19 m = 6696.72 ft Wetbulb zero: 838.65 mb = 1573.49 m = 5162.31 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 86.59 % Est. max temperature: 16.53 C = 61.75 F Sfc-Lift cond lev (LCL): 961.54 mb = 454.50 m = 1491.14 ft T: 9.78 C 700-500 lapse rate: 5.76 C/km ThetaE index: 6.17 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 896.88 mb = 1027.96 m = 3372.55 ft Mean mixing ratio: 6.34 g/kg Conv temperature: 15.08 C = 59.15 F Cap Strength: 2.15 C Lifted Index: 6.36 C Risk: None Lifted Index @300 mb: 10.57 C Lifted Index @700 mb: 2.15 C Showalter Index: 9.26 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 16.90 C K Index: 19.50 Risk: < 20 % chance of thunderstorms Sweat Index: 83.00 Risk: None Energy Index: 2.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.05 J/kg Max Up Vert Vel: 2.47 m/s Conv Inhibition (B-): 11918.48 J/kg Cap Strength: 6.23 C Lift Cond Lev (LCL): 914.87 mb = 865.90 m = 2840.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 18 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 1009 54 280 11 10.8 -1.9 | 189 15 2.3 14.4 1 1000 129 280 15 14.8 -2.6 | 204 15 6.2 13.7 2 925 776 275 19 18.9 -1.7 | 215 18 10.4 14.7 3 850 1466 285 29 28.0 -7.5 | 246 21 19.5 8.8 4 700 3019 310 25 19.2 -16.1 | 269 11 10.6 0.3 5 500 5590 315 25 17.7 -17.7 | 278 9 9.1 -1.4 6 400 7210 325 36 20.6 -29.5 | 317 18 12.1 -13.2 7 300 9180 310 44 33.7 -28.3 | 295 28 25.2 -12.0 8 250 10360 310 40 30.6 -25.7 | 293 24 22.1 -9.4 9 223 11085 300 46 39.8 -23.0 | 282 32 31.3 -6.7 10 200 11780 310 27 20.7 -17.4 | 275 12 12.1 -1.0 11 150 13640 310 29 22.2 -18.6 | 280 14 13.7 -2.3 12 100 16230 290 19 17.9 -6.5 | 223 14 9.3 9.8 Wind Parameters Mean winds (0-6000m): 302.4 at 24.6 knts Storm direction: 332.4 at 18.4 knts Shear (0-3000m) pos: 2.4 neg: 1.1 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 79.7 deg Storm rel helicity (0-3000m) pos: 108.5 neg: 0.0 tot: 108.5 m^2/s^2 ave: 36.2 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 18.95 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 ------------------------------------------------------------------------------- 500 278 16 207 16| 0.0 6.9 6.9| 24.5 0.0 24.5 49.0 0.90| 7.0 6.3 1000 277 18 213 17| 2.8 3.4 6.2| 49.1 0.0 49.1 49.1 0.90| 6.4 5.8 1500 280 21 223 17| 4.0 2.3 6.3| 84.0 0.0 84.0 56.0 0.90| 6.8 6.1 2000 283 23 230 17| 3.1 1.7 4.8| 95.0 0.0 95.0 47.5 0.84| 6.1 5.1 2500 287 23 235 17| 2.6 1.4 4.0|103.0 0.0 103.0 41.2 0.79| 5.7 4.5 3000 290 24 239 16| 2.4 1.1 3.6|108.5 0.0 108.5 36.2 0.75| 5.4 4.1 4000 295 24 246 15| 1.9 0.9 2.8|110.3 0.0 110.3 27.6 0.75| 4.1 3.1 5000 299 24 251 13| 1.6 0.7 2.3|112.0 0.0 112.0 22.4 0.75| 3.4 2.6 6000 302 25 255 13| 1.6 0.6 2.2|120.2 0.0 120.2 20.0 0.76| 3.2 2.4 Wrote GIF file: /home/apache/climate/data/raob//LE023/skewt/LE023.skewt.20250421.00.gif