UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for LE001... Searching the city database file for: LE001 ... Date:1200Z 18 OCT 25 Station: LE001 WMO ident: 8001 Latitude: 43.37 Longitude: -8.42 ------------------------------------------------------------------------------- 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 129 22.6 13.6 57 9.0 16.8 45 3 295.7 297.4 290.0 324.0 9.82 1 1000 138 22.6 12.6 53 10.0 16.3 45 3 295.8 297.4 289.5 322.3 9.20 2 925 812 18.0 10.0 59 8.0 13.1 220 11 297.7 299.2 289.4 322.1 8.36 3 850 1529 13.2 7.2 67 6.0 9.7 225 25 300.0 301.3 289.4 322.2 7.51 4 700 3128 2.6 -5.4 56 8.0 -1.0 225 23 305.4 306.0 287.6 316.7 3.65 5 500 5770 -12.3 -15.0 80 2.7 -13.2 205 15 318.0 318.5 290.6 325.9 2.39 6 400 7460 -21.7 -23.4 86 1.7 -22.1 275 11 326.8 327.1 292.2 331.9 1.45 7 300 9500 -38.3 -41.3 73 3.0 -38.6 295 21 331.4 331.5 292.4 332.7 0.34 8 250 10730 -49.1 -52.8 65 3.7 -49.3 290 23 333.1 333.1 292.7 333.5 0.11 9 200 12160 -57.3 -70.3 18 13.0 -57.5 315 29 342.0 342.0 294.8 342.1 0.01 10 155 13740 -64.5 -77.5 15 13.0 -64.6 315 44 355.6 355.6 297.8 355.6 0.01 11 150 13940 -64.1 -81.1 8 17.0 -64.2 325 48 359.7 359.7 298.7 359.7 0.00 12 100 16410 -66.3 -86.3 4 20.0 -66.4 340 35 399.6 399.6 305.2 399.6 0.00 TRP 155 13740 -64.5 -77.5 15 13.0 -64.6 315 44 355.6 355.6 297.8 355.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5632.00 m Freezing level: 665.10 mb = 3589.02 m = 11774.86 ft Wetbulb zero: 714.11 mb = 2963.69 m = 9723.27 ft Precipitable water: 1.19 inches Sfc-500 mean rel hum: 64.14 % Est. max temperature: 26.88 C = 80.38 F Sfc-Lift cond lev (LCL): 876.61 mb = 1267.59 m = 4158.72 ft T: 14.95 C 700-500 lapse rate: 5.64 C/km ThetaE index: 5.51 C Layer 700.0- 500.0 mb Conv cond level (CCL): 769.58 mb = 2347.55 m = 7701.85 ft Mean mixing ratio: 8.65 g/kg Conv temperature: 29.71 C = 85.48 F Cap Strength: 3.25 C Lifted Index: 2.86 C Risk: None Lifted Index @300 mb: 7.09 C Lifted Index @700 mb: 1.23 C Showalter Index: 2.91 C Risk: Showers probable Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 19.50 C K Index: 24.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 151.40 Risk: None Energy Index: 0.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.85 J/kg Max Up Vert Vel: 3.96 m/s Conv Inhibition (B-): 6625.13 J/kg Cap Strength: 3.25 C Lift Cond Lev (LCL): 835.14 mb = 1674.25 m = 5492.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 250 at 14 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 129 45 3 -2.1 -2.1 | 66 17 -15.3 -6.8 1 1000 138 45 3 -2.1 -2.1 | 66 17 -15.3 -6.8 2 925 812 220 11 7.1 8.4 | 121 7 -6.1 3.7 3 850 1529 225 25 17.7 17.7 | 199 14 4.5 13.0 4 700 3128 225 23 16.3 16.3 | 195 12 3.1 11.6 5 500 5770 205 15 6.3 13.6 | 142 11 -6.8 8.9 6 400 7460 275 11 11.0 -1.0 | 21 6 -2.2 -5.7 7 300 9500 295 21 19.0 -8.9 | 337 15 5.9 -13.6 8 250 10730 290 23 21.6 -7.9 | 326 15 8.4 -12.6 9 200 12160 315 29 20.5 -20.5 | 344 26 7.3 -25.2 10 155 13740 315 44 31.1 -31.1 | 333 40 17.9 -35.8 11 150 13940 325 48 27.5 -39.3 | 342 46 14.4 -44.0 12 100 16410 340 35 12.0 -32.9 | 2 38 -1.2 -37.6 Wind Parameters Mean winds (0-6000m): 220.4 at 18.7 knts Storm direction: 250.4 at 14.0 knts Shear (0-3000m) pos: 4.8 neg: 0.3 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 129.0 deg Storm rel helicity (0-3000m) pos: 94.8 neg: -3.2 tot: 91.6 m^2/s^2 ave: 30.5 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 4.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 39.42 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 ------------------------------------------------------------------------------- 500 153 6 92 16| 11.2 0.0 11.2| 58.0 0.0 58.0 116.0 0.86| 14.8 12.7 1000 220 9 108 8| 10.4 0.0 10.4| 79.4 0.0 79.4 79.4 0.75| 14.8 11.1 1500 223 13 142 7| 9.6 0.0 9.6| 94.8 -0.2 94.6 63.0 0.73| 12.6 9.3 2000 224 16 164 7| 7.2 0.2 7.3| 94.8 -1.2 93.6 46.8 0.71| 9.6 6.9 2500 224 18 174 8| 5.7 0.3 6.0| 94.8 -2.2 92.6 37.0 0.70| 7.8 5.5 3000 224 19 180 9| 4.8 0.3 5.1| 94.8 -3.2 91.6 30.5 0.68| 6.6 4.5 4000 224 19 181 9| 3.6 0.7 4.3| 94.8 -15.6 79.1 19.8 0.52| 5.5 2.8 5000 222 19 178 10| 2.9 1.0 3.9| 94.8 -27.0 67.7 13.5 0.39| 4.8 1.9 6000 220 19 173 10| 2.4 1.0 3.3| 96.0 -33.5 62.5 10.4 0.31| 4.5 1.4 Wrote GIF file: /home/apache/climate/data/raob//LE001/skewt/LE001.skewt.20251018.12.gif