UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for LE023... Searching the city database file for: LE023 ... Date:1200Z 12 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 1015 53 20.8 16.0 74 4.8 17.7 80 3 292.7 294.7 290.2 324.9 11.33 1 1000 181 20.2 13.2 64 7.0 15.8 95 3 293.4 295.1 288.9 320.7 9.57 2 925 851 17.6 8.6 56 9.0 12.3 145 9 297.3 298.7 288.6 319.5 7.60 3 850 1567 11.8 5.8 67 6.0 8.4 130 13 298.5 299.7 288.3 318.6 6.81 4 700 3161 1.6 -13.4 32 15.0 -3.9 120 15 304.3 304.6 285.5 310.4 1.94 5 500 5790 -13.7 -33.7 17 20.0 -17.6 105 21 316.3 316.4 288.1 317.9 0.44 6 400 7440 -27.1 -47.1 13 20.0 -29.0 105 19 319.8 319.8 288.8 320.3 0.14 7 300 9450 -43.5 -57.5 20 14.0 -44.0 100 27 324.0 324.1 290.0 324.3 0.05 8 250 10650 -51.5 -63.5 23 12.0 -51.8 105 21 329.5 329.5 291.6 329.6 0.03 9 201 12039 -59.5 -69.5 26 10.0 -59.6 110 23 338.1 338.1 293.9 338.1 0.02 10 200 12070 -59.5 -69.5 26 10.0 -59.6 115 19 338.5 338.5 294.0 338.6 0.02 11 150 13880 -59.5 -81.5 4 22.0 -59.7 170 5 367.6 367.6 300.1 367.6 0.00 12 100 16380 -62.5 -85.5 3 23.0 -62.7 65 1 407.0 407.0 306.1 407.0 0.00 TRP 201 12039 -59.5 -69.5 26 10.0 -59.6 110 23 338.1 338.1 293.9 338.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5609.00 m Freezing level: 679.08 mb = 3435.93 m = 11272.59 ft Wetbulb zero: 747.62 mb = 2620.71 m = 8598.04 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 40.36 % Est. max temperature: 26.39 C = 79.50 F Sfc-Lift cond lev (LCL): 945.66 mb = 661.18 m = 2169.21 ft T: 18.34 C 700-500 lapse rate: 5.82 C/km ThetaE index: 14.50 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 797.71 mb = 2088.31 m = 6851.32 ft Mean mixing ratio: 8.74 g/kg Conv temperature: 28.55 C = 83.39 F Cap Strength: 3.00 C Lifted Index: 2.45 C Risk: None Lifted Index @300 mb: 3.06 C Lifted Index @700 mb: 0.99 C Showalter Index: 3.51 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 19.50 C K Index: 16.30 Risk: < 20 % chance of thunderstorms Sweat Index: 116.60 Risk: None Energy Index: -0.09 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.37 J/kg Max Up Vert Vel: 4.33 m/s Conv Inhibition (B-): 6099.38 J/kg Cap Strength: 3.00 C Lift Cond Lev (LCL): 859.86 mb = 1469.37 m = 4820.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 147 at 11 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 1015 53 80 3 -3.0 -0.5 | 343 10 3.0 -9.8 1 1000 181 95 3 -3.0 0.3 | 342 9 3.0 -9.0 2 925 851 145 9 -5.2 7.4 | 336 2 0.8 -1.9 3 850 1567 130 13 -10.0 8.4 | 77 4 -4.0 -0.9 4 700 3161 120 15 -13.0 7.5 | 76 7 -7.0 -1.8 5 500 5790 105 21 -20.3 5.4 | 75 15 -14.3 -3.8 6 400 7440 105 19 -18.4 4.9 | 71 13 -12.4 -4.3 7 300 9450 100 27 -26.6 4.7 | 77 21 -20.6 -4.6 8 250 10650 105 21 -20.3 5.4 | 75 15 -14.3 -3.8 9 201 12039 110 23 -21.6 7.9 | 85 16 -15.6 -1.4 10 200 12070 115 19 -17.2 8.0 | 84 11 -11.2 -1.2 11 150 13880 170 5 -0.9 4.9 | 310 7 5.1 -4.3 12 100 16380 65 1 -0.9 -0.4 | 332 11 5.1 -9.7 Wind Parameters Mean winds (0-6000m): 117.1 at 14.7 knts Storm direction: 147.1 at 11.0 knts Shear (0-3000m) pos: 1.6 neg: 1.1 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 93.4 deg Storm rel helicity (0-3000m) pos: 5.3 neg: -1.3 tot: 4.0 m^2/s^2 ave: 1.3 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.64 Bulk Shear: 14.68 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 ------------------------------------------------------------------------------- 500 109 4 346 8| 4.7 0.0 4.7| 3.4 -0.4 3.1 6.1 0.31| 4.9 1.5 1000 134 6 344 5| 4.7 0.0 4.7| 4.0 -1.0 3.0 3.0 0.18| 5.2 0.9 1500 134 8 357 4| 3.1 1.2 4.3| 5.2 -1.0 4.2 2.8 0.29| 4.7 1.3 2000 132 9 18 3| 2.3 1.2 3.5| 5.3 -1.0 4.2 2.1 0.27| 3.8 1.0 2500 130 10 36 3| 1.9 1.1 3.0| 5.3 -1.1 4.2 1.7 0.25| 3.2 0.8 3000 128 11 48 4| 1.6 1.1 2.6| 5.3 -1.3 4.0 1.3 0.23| 2.9 0.7 4000 125 12 61 5| 1.2 1.2 2.3| 5.8 -1.4 4.4 1.1 0.21| 2.5 0.5 5000 121 13 67 6| 0.9 1.2 2.2| 5.8 -1.9 3.9 0.8 0.17| 2.3 0.4 6000 117 15 70 8| 0.8 1.2 2.0| 5.8 -4.0 1.8 0.3 0.13| 2.1 0.3 Wrote GIF file: /home/apache/climate/data/raob//LE023/skewt/LE023.skewt.20251012.12.gif