UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for LE023... Searching the city database file for: LE023 ... Date:0000Z 10 DEC 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 1011 53 15.4 8.4 63 7.0 11.4 200 5 287.6 288.8 284.1 306.9 6.85 1 1000 145 15.6 7.6 59 8.0 11.2 205 9 288.8 289.9 284.3 307.3 6.55 2 925 799 10.6 5.6 71 5.0 7.9 220 13 290.1 291.2 284.5 307.8 6.17 3 850 1499 6.4 3.3 81 3.1 4.8 265 9 292.9 293.9 285.1 309.4 5.71 4 700 3069 -2.5 -3.6 92 1.1 -3.0 230 23 299.7 300.5 286.1 312.3 4.19 5 500 5670 -17.5 -24.5 54 7.0 -19.1 220 44 311.7 311.9 287.2 315.2 1.05 6 400 7310 -27.1 -28.4 89 1.3 -27.3 210 60 319.8 319.9 289.6 323.0 0.92 7 300 9310 -42.9 -48.9 52 6.0 -43.2 210 69 324.9 324.9 290.4 325.5 0.15 8 250 10510 -53.9 -57.4 65 3.5 -54.0 225 79 325.9 325.9 290.6 326.2 0.07 9 239 10799 -55.2 -59.9 56 4.7 -55.3 235 87 328.2 328.2 291.3 328.4 0.05 10 211 11589 -58.7 -66.7 35 8.0 -58.8 225 52 334.6 334.6 293.0 334.7 0.02 11 200 11930 -53.3 -73.3 7 20.0 -53.6 210 36 348.4 348.4 296.3 348.4 0.01 12 150 13770 -56.5 -76.5 6 20.0 -56.8 230 31 372.7 372.7 301.1 372.8 0.01 13 100 16280 -63.9 -81.9 7 18.0 -64.1 290 27 404.3 404.3 305.7 404.3 0.00 TRP 211 11589 -58.7 -66.7 35 8.0 -58.8 225 52 334.6 334.6 293.0 334.7 0.02 WND 239 10799 -55.2 -59.9 56 4.7 -55.3 235 87 328.2 328.2 291.3 328.4 0.05 Sounding variables and indices 1000-500 mb thick: 5525.00 m Freezing level: 742.13 mb = 2627.99 m = 8621.91 ft Wetbulb zero: 757.14 mb = 2434.50 m = 7987.12 ft Precipitable water: 0.97 inches Sfc-500 mean rel hum: 76.07 % Est. max temperature: 20.21 C = 68.38 F Sfc-Lift cond lev (LCL): 910.21 mb = 932.40 m = 3059.03 ft T: 9.80 C 700-500 lapse rate: 5.77 C/km ThetaE index: 0.00 C Layer 1011.0- -0.0 mb Conv cond level (CCL): 808.40 mb = 1904.78 m = 6249.20 ft Mean mixing ratio: 6.36 g/kg Conv temperature: 22.41 C = 72.34 F Cap Strength: 2.84 C Lifted Index: 6.39 C Risk: None Lifted Index @300 mb: 12.51 C Lifted Index @700 mb: 2.84 C Showalter Index: 5.21 C Risk: None Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 20.80 C K Index: 26.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 101.60 Risk: None Energy Index: 1.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.28 J/kg Max Up Vert Vel: 2.93 m/s Conv Inhibition (B-): 11264.51 J/kg Cap Strength: 6.33 C Lift Cond Lev (LCL): 872.01 mb = 1287.40 m = 4223.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 256 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 1011 53 200 5 1.7 4.7 | 91 16 -16.1 0.2 1 1000 145 205 9 3.8 8.2 | 104 14 -14.0 3.6 2 925 799 220 13 8.4 10.0 | 120 11 -9.5 5.4 3 850 1499 265 9 9.0 0.8 | 67 10 -8.9 -3.8 4 700 3069 230 23 17.6 14.8 | 179 10 -0.2 10.2 5 500 5670 220 44 28.3 33.7 | 200 31 10.5 29.2 6 400 7310 210 60 30.0 52.0 | 194 49 12.2 47.4 7 300 9310 210 69 34.5 59.8 | 197 58 16.7 55.2 8 250 10510 225 79 55.9 55.9 | 217 64 38.0 51.3 9 239 10799 235 87 71.3 49.9 | 230 70 53.4 45.4 10 211 11589 225 52 36.8 36.8 | 210 37 19.0 32.2 11 200 11930 210 36 18.0 31.2 | 180 27 0.2 26.6 12 150 13770 230 31 23.7 19.9 | 201 16 5.9 15.4 13 100 16280 290 27 25.4 -9.2 | 331 16 7.6 -13.8 Wind Parameters Mean winds (0-6000m): 225.7 at 24.5 knts Storm direction: 255.7 at 18.4 knts Shear (0-3000m) pos: 1.5 neg: 2.7 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 88.2 deg Storm rel helicity (0-3000m) pos: 37.0 neg: -17.9 tot: 19.2 m^2/s^2 ave: 6.4 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 31.82 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 ------------------------------------------------------------------------------- 500 209 10 106 14| 7.0 0.0 7.0| 22.4 0.0 22.4 44.8 0.83| 7.3 6.0 1000 217 11 110 12| 4.2 0.0 4.2| 25.6 -6.3 19.3 19.3 0.34| 6.5 2.2 1500 226 11 106 10| 2.9 0.0 2.9| 25.6 -17.9 7.7 5.1 -0.05| 6.2 -0.3 2000 235 11 101 9| 2.2 1.3 3.5| 28.6 -17.9 10.7 5.3 0.04| 6.0 0.2 2500 237 12 104 8| 1.8 2.1 3.9| 33.4 -17.9 15.5 6.2 0.20| 5.9 1.2 3000 234 13 116 8| 1.5 2.7 4.2| 37.0 -17.9 19.2 6.4 0.23| 5.9 1.4 4000 232 17 141 7| 1.1 3.1 4.2| 49.8 -17.9 32.0 8.0 0.27| 5.5 1.5 5000 229 21 165 9| 0.9 3.3 4.2| 58.2 -17.9 40.4 8.1 0.26| 5.3 1.4 6000 226 25 179 13| 0.7 3.6 4.3| 59.9 -22.4 37.6 6.3 0.21| 5.2 1.1 Wrote GIF file: /home/apache/climate/data/raob//LE023/skewt/LE023.skewt.20251210.00.gif