UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121200.upa.cvt Date: 0000Z 12 DEC 25 Searching for LE001... Searching the city database file for: LE001 ... Date:0000Z 12 DEC 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 ------------------------------------------------------------------------------- 0 1000 114 215 11 SFC 998 131 12.6 8.9 78 3.7 10.5 215 11 285.9 287.2 283.8 305.9 7.18 2 925 764 7.8 5.9 88 1.9 6.8 200 36 287.3 288.4 283.4 305.0 6.30 3 850 1456 3.6 3.6 100 0.0 3.6 215 38 289.9 290.9 284.0 306.6 5.83 4 700 3007 -4.7 -4.9 98 0.2 -4.8 230 29 297.3 298.0 284.8 308.6 3.79 5 500 5570 -20.5 -23.3 78 2.8 -21.1 220 46 308.0 308.3 286.0 311.9 1.17 6 400 7190 -32.3 -35.1 76 2.8 -32.6 185 44 313.0 313.1 287.0 314.7 0.48 7 300 9150 -47.3 -51.1 65 3.8 -47.4 200 75 318.7 318.7 288.5 319.1 0.12 8 250 10330 -57.5 -60.7 67 3.2 -57.6 220 93 320.6 320.6 289.0 320.8 0.04 9 229 10879 -59.4 -63.7 57 4.3 -59.5 225 110 325.8 325.8 290.6 325.9 0.03 10 226 10961 -59.7 -64.2 56 4.5 -59.7 225 108 326.6 326.6 290.7 326.7 0.03 11 200 11730 -55.5 -77.5 5 22.0 -55.8 225 69 344.9 344.9 295.5 344.9 0.00 12 150 13570 -55.3 -82.3 2 27.0 -55.6 220 60 374.8 374.8 301.4 374.8 0.00 13 100 16140 -58.3 -85.3 2 27.0 -58.7 235 35 415.1 415.1 307.2 415.1 0.00 TRP 226 10961 -59.7 -64.2 56 4.5 -59.7 225 108 326.6 326.6 290.7 326.7 0.03 WND 229 10879 -59.4 -63.7 57 4.3 -59.5 225 110 325.8 325.8 290.6 325.9 0.03 Sounding variables and indices 1000-500 mb thick: 5456.00 m Freezing level: 784.94 mb = 2128.72 m = 6983.91 ft Wetbulb zero: 785.66 mb = 2084.78 m = 6839.76 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 91.50 % Est. max temperature: 16.69 C = 62.04 F Sfc-Lift cond lev (LCL): 943.86 mb = 595.76 m = 1954.57 ft T: 9.08 C 700-500 lapse rate: 6.16 C/km ThetaE index: 0.91 C Layer 925.0- 850.0 mb Conv cond level (CCL): 892.63 mb = 1055.55 m = 3463.04 ft Mean mixing ratio: 6.59 g/kg Conv temperature: 15.08 C = 59.15 F Cap Strength: 1.73 C Lifted Index: 4.73 C Risk: None Lifted Index @300 mb: 9.55 C Lifted Index @700 mb: 1.73 C Showalter Index: 4.00 C Risk: None Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 24.10 C K Index: 27.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 201.09 Risk: None Energy Index: 1.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.15 J/kg Max Up Vert Vel: 3.78 m/s Conv Inhibition (B-): 10939.75 J/kg Cap Strength: 4.67 C Lift Cond Lev (LCL): 912.44 mb = 875.93 m = 2873.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 249 at 27 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 ---------------------------------------------------------- 0 998 131 215 11 6.3 9.0 | 88 19 -18.7 -0.6 1 925 764 200 36 12.3 33.8 | 152 27 -12.7 24.2 2 850 1456 215 38 21.8 31.1 | 171 22 -3.3 21.5 3 700 3007 230 29 22.2 18.6 | 162 9 -2.8 9.0 4 500 5570 220 46 29.6 35.2 | 190 26 4.5 25.6 5 400 7190 185 44 3.8 43.8 | 148 40 -21.2 34.2 6 300 9150 200 75 25.7 70.5 | 181 61 0.6 60.8 7 250 10330 220 93 59.8 71.2 | 209 71 34.7 61.6 8 229 10879 225 110 77.8 77.8 | 218 86 52.7 68.1 9 226 10961 225 108 76.4 76.4 | 218 84 51.3 66.7 10 200 11730 225 69 48.8 48.8 | 211 46 23.7 39.1 11 150 13570 220 60 38.6 46.0 | 200 39 13.5 36.3 12 100 16140 235 35 28.7 20.1 | 199 11 3.6 10.4 Wind Parameters Mean winds (0-6000m): 219.0 at 35.8 knts Storm direction: 249.0 at 26.8 knts Shear (0-3000m) pos: 2.4 neg: 3.4 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 78.2 deg Storm rel helicity (0-3000m) pos: 162.0 neg: -5.9 tot: 156.1 m^2/s^2 ave: 52.0 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 4.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.20 Bulk Shear: 36.20 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 ------------------------------------------------------------------------------- 500 204 21 119 19| 0.0 20.7 20.7| 87.6 0.0 87.6 175.2 0.90| 20.9 18.7 1000 204 28 140 21| 3.6 10.3 13.9|136.2 0.0 136.2 136.2 0.84| 15.6 13.1 1500 207 31 150 21| 3.5 6.9 10.4|160.5 0.0 160.5 107.0 0.81| 12.5 10.1 2000 211 32 155 20| 2.8 5.2 8.0|160.6 -0.6 160.0 80.0 0.72| 10.4 7.5 2500 213 32 157 19| 2.6 4.1 6.7|160.6 -3.3 157.4 63.0 0.64| 9.2 5.9 3000 215 32 159 18| 2.4 3.4 5.8|162.0 -5.9 156.1 52.0 0.59| 8.2 4.8 4000 218 32 162 16| 1.8 3.5 5.3|174.2 -5.9 168.3 42.1 0.58| 7.1 4.1 5000 220 34 168 17| 1.4 3.5 4.9|183.2 -5.9 177.3 35.5 0.54| 6.4 3.5 6000 219 36 172 18| 1.2 3.4 4.6|185.4 -69.0 116.4 19.4 0.34| 6.4 2.2 Wrote GIF file: /home/apache/climate/data/raob//LE001/skewt/LE001.skewt.20251212.00.gif