UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for LE023... Searching the city database file for: LE023 ... Date:0000Z 21 OCT 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 1001 47 17.2 14.1 82 3.1 15.3 155 5 290.3 292.1 288.3 318.9 10.15 1 1000 56 17.4 14.1 81 3.3 15.3 155 5 290.5 292.3 288.5 319.2 10.16 2 925 721 15.4 8.4 63 7.0 11.3 215 21 295.1 296.4 287.7 316.8 7.49 3 850 1433 10.6 7.0 78 3.6 8.5 250 17 297.3 298.6 288.4 318.9 7.41 4 700 3026 2.0 1.9 99 0.1 2.0 285 38 304.7 305.9 289.9 323.7 6.28 5 500 5670 -13.5 -31.5 20 18.0 -17.2 275 64 316.6 316.7 288.2 318.5 0.55 6 400 7330 -24.3 -42.3 17 18.0 -26.5 275 75 323.4 323.5 290.0 324.3 0.23 7 300 9350 -40.3 -49.3 38 9.0 -40.9 285 85 328.6 328.6 291.5 329.1 0.14 8 250 10580 -48.1 -63.1 16 15.0 -48.5 285 97 334.6 334.6 293.0 334.7 0.03 9 221 11385 -50.9 -69.7 9 18.9 -51.2 290 104 342.3 342.3 294.9 342.4 0.01 10 200 12030 -53.1 -75.1 5 22.0 -53.4 290 89 348.7 348.7 296.4 348.7 0.01 11 150 13840 -63.1 -80.1 8 17.0 -63.2 285 75 361.4 361.4 299.0 361.4 0.00 12 136 14440 -64.7 -82.7 7 18.0 -64.8 280 79 368.8 368.8 300.4 368.8 0.00 13 100 16320 -63.7 -85.7 3 22.0 -63.9 305 38 404.7 404.7 305.8 404.7 0.00 TRP 136 14440 -64.7 -82.7 7 18.0 -64.8 280 79 368.8 368.8 300.4 368.8 0.00 WND 221 11385 -50.9 -69.7 9 18.9 -51.2 290 104 342.3 342.3 294.9 342.4 0.01 Sounding variables and indices 1000-500 mb thick: 5614.00 m Freezing level: 674.19 mb = 3367.16 m = 11046.98 ft Wetbulb zero: 679.61 mb = 3258.29 m = 10689.80 ft Precipitable water: 1.19 inches Sfc-500 mean rel hum: 70.67 % Est. max temperature: 24.16 C = 75.48 F Sfc-Lift cond lev (LCL): 955.96 mb = 440.19 m = 1444.16 ft T: 16.24 C 700-500 lapse rate: 5.86 C/km ThetaE index: 2.46 C Layer 925.0- 850.0 mb Conv cond level (CCL): 804.88 mb = 1880.48 m = 6169.49 ft Mean mixing ratio: 8.50 g/kg Conv temperature: 26.29 C = 79.33 F Cap Strength: 2.91 C Lifted Index: 4.12 C Risk: None Lifted Index @300 mb: 8.02 C Lifted Index @700 mb: 2.51 C Showalter Index: 3.50 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 20.50 C K Index: 31.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 259.83 Risk: None Energy Index: -0.01 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.36 J/kg Max Up Vert Vel: 5.54 m/s Conv Inhibition (B-): 7959.74 J/kg Cap Strength: 3.99 C Lift Cond Lev (LCL): 876.98 mb = 1169.85 m = 3838.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 29 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 1001 47 155 5 -2.1 4.5 | 128 33 -26.0 20.1 1 1000 56 155 5 -2.1 4.5 | 128 33 -26.0 20.1 2 925 721 215 21 12.0 17.2 | 160 35 -11.9 32.8 3 850 1433 250 17 16.0 5.8 | 160 23 -7.9 21.4 4 700 3026 285 38 36.7 -9.8 | 246 14 12.8 5.7 5 500 5670 275 64 63.8 -5.6 | 256 41 39.9 10.0 6 400 7330 275 75 74.7 -6.5 | 260 52 50.8 9.0 7 300 9350 285 85 82.1 -22.0 | 276 59 58.2 -6.4 8 250 10580 285 97 93.7 -25.1 | 278 70 69.8 -9.5 9 221 11385 290 104 97.7 -35.6 | 285 76 73.8 -20.0 10 200 12030 290 89 83.6 -30.4 | 284 62 59.7 -14.9 11 150 13840 285 75 72.4 -19.4 | 275 49 48.5 -3.9 12 136 14440 280 79 77.8 -13.7 | 268 54 53.9 1.8 13 100 16320 305 38 31.1 -21.8 | 311 10 7.2 -6.2 Wind Parameters Mean winds (0-6000m): 273.1 at 38.0 knts Storm direction: 303.1 at 28.5 knts Shear (0-3000m) pos: 7.1 neg: 0.0 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 118.6 deg Storm rel helicity (0-3000m) pos: 312.9 neg: -5.2 tot: 307.7 m^2/s^2 ave: 102.6 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 7.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.08 Bulk Shear: 194.80 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 ------------------------------------------------------------------------------- 500 189 11 140 34| 14.1 0.0 14.1|129.7 0.0 129.7 259.3 0.94| 15.1 14.1 1000 212 15 151 32| 9.6 0.0 9.6|199.2 0.0 199.2 199.2 0.79| 13.9 10.9 1500 223 16 155 30| 6.8 0.0 6.8|207.0 -5.2 201.8 134.5 0.62| 12.0 7.5 2000 235 18 160 27| 7.0 0.0 7.0|244.1 -5.2 238.9 119.4 0.67| 11.0 7.4 2500 247 20 166 24| 7.1 0.0 7.1|278.9 -5.2 273.7 109.5 0.71| 10.5 7.5 3000 258 22 174 20| 7.1 0.0 7.1|312.9 -5.2 307.7 102.6 0.75| 10.4 7.8 4000 268 27 192 17| 5.3 1.3 6.7|325.8 -5.2 320.7 80.2 0.68| 9.1 6.2 5000 272 33 212 17| 4.3 2.1 6.4|330.8 -5.2 325.6 65.1 0.60| 8.3 5.0 6000 273 38 226 20| 3.6 2.5 6.1|339.5 -7.7 331.8 55.3 0.55| 7.7 4.2 Wrote GIF file: /home/apache/climate/data/raob//LE023/skewt/LE023.skewt.20251021.00.gif