UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for LE023... Searching the city database file for: LE023 ... Date:1200Z 7 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 1012 51 17.6 13.1 75 4.5 14.8 90 3 289.8 291.4 287.5 316.2 9.39 1 1000 152 16.2 12.0 76 4.2 13.7 65 7 289.4 290.9 286.8 314.2 8.84 2 925 811 13.0 4.0 54 9.0 8.2 190 17 292.6 293.6 284.8 308.6 5.51 3 850 1517 10.4 -1.6 43 12.0 4.6 265 13 297.0 297.8 284.9 309.0 4.00 4 700 3109 1.6 -21.4 16 23.0 -5.4 265 31 304.3 304.4 284.4 307.5 0.99 5 500 5730 -15.7 -19.8 71 4.1 -16.9 255 29 313.9 314.2 288.5 319.2 1.59 6 400 7370 -26.9 -37.9 35 11.0 -28.3 250 35 320.0 320.1 289.2 321.4 0.36 7 300 9380 -42.3 -46.5 63 4.2 -42.6 260 23 325.7 325.8 290.7 326.5 0.20 8 250 10590 -52.7 -57.6 55 4.9 -52.8 255 33 327.7 327.7 291.2 328.0 0.06 9 200 11980 -64.9 -71.9 37 7.0 -65.0 265 36 330.0 330.0 291.7 330.0 0.01 10 169 12988 -72.7 -77.0 52 4.3 -72.7 270 31 333.3 333.3 292.6 333.3 0.01 11 150 13690 -72.1 -78.1 40 6.0 -72.1 265 31 345.9 345.9 295.7 345.9 0.01 12 100 16120 -66.1 -86.1 4 20.0 -66.2 275 21 400.0 400.0 305.2 400.0 0.00 TRP 169 12988 -72.7 -77.0 52 4.3 -72.7 270 31 333.3 333.3 292.6 333.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5578.00 m Freezing level: 681.50 mb = 3351.40 m = 10995.29 ft Wetbulb zero: 780.41 mb = 2217.43 m = 7274.94 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 43.23 % Est. max temperature: 24.16 C = 75.50 F Sfc-Lift cond lev (LCL): 946.49 mb = 616.84 m = 2023.71 ft T: 13.94 C 700-500 lapse rate: 6.60 C/km ThetaE index: 7.66 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 748.93 mb = 2555.04 m = 8382.57 ft Mean mixing ratio: 7.15 g/kg Conv temperature: 29.64 C = 85.35 F Cap Strength: 4.98 C Lifted Index: 5.67 C Risk: None Lifted Index @300 mb: 10.36 C Lifted Index @700 mb: 4.98 C Showalter Index: 7.25 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 14.10 C K Index: 1.50 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 2.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.04 J/kg Max Up Vert Vel: 4.01 m/s Conv Inhibition (B-): 7914.21 J/kg Cap Strength: 5.64 C Lift Cond Lev (LCL): 873.47 mb = 1289.59 m = 4230.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 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 1012 51 90 3 -3.0 0.0 | 104 21 -20.2 5.2 1 1000 152 65 7 -6.3 -3.0 | 95 24 -23.5 2.2 2 925 811 190 17 3.0 16.7 | 147 26 -14.2 21.9 3 850 1517 265 13 13.0 1.1 | 146 8 -4.2 6.3 4 700 3109 265 31 30.9 2.7 | 240 16 13.7 7.9 5 500 5730 255 29 28.0 7.5 | 220 17 10.9 12.7 6 400 7370 250 35 32.9 12.0 | 222 23 15.7 17.2 7 300 9380 260 23 22.7 4.0 | 211 11 5.5 9.2 8 250 10590 255 33 31.9 8.5 | 227 20 14.7 13.7 9 200 11980 265 36 35.9 3.1 | 246 20 18.7 8.3 10 169 12988 270 31 31.0 -0.0 | 249 15 13.8 5.2 11 150 13690 265 31 30.9 2.7 | 240 16 13.7 7.9 12 100 16120 275 21 20.9 -1.8 | 228 5 3.8 3.4 Wind Parameters Mean winds (0-6000m): 256.9 at 23.9 knts Storm direction: 286.9 at 17.9 knts Shear (0-3000m) pos: 2.8 neg: 2.9 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 134.5 deg Storm rel helicity (0-3000m) pos: 243.4 neg: -24.5 tot: 218.9 m^2/s^2 ave: 73.0 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 11.9 stream: 6.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.06 Bulk Shear: 133.71 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 ------------------------------------------------------------------------------- 500 111 9 108 27| 11.7 0.0 11.7| 91.4 -20.0 71.3 142.7 0.47| 19.4 9.2 1000 179 12 135 25| 9.0 0.0 9.0|208.7 -20.0 188.7 188.7 0.64| 20.4 13.0 1500 203 13 145 21| 5.6 0.0 5.6|213.4 -24.5 189.0 126.0 0.47| 17.9 8.4 2000 227 14 154 16| 4.2 1.5 5.7|223.4 -24.5 198.9 99.5 0.52| 14.9 7.7 2500 242 15 164 13| 3.4 2.3 5.7|233.4 -24.5 208.9 83.6 0.54| 13.1 7.1 3000 250 17 176 11| 2.8 2.9 5.7|243.4 -24.5 218.9 73.0 0.54| 11.9 6.4 4000 256 21 196 11| 2.1 2.2 4.3|244.2 -32.7 211.5 52.9 0.50| 9.2 4.6 5000 257 23 206 11| 1.7 1.7 3.4|244.2 -41.7 202.5 40.5 0.46| 7.6 3.5 6000 257 24 210 12| 1.4 1.5 2.9|245.2 -47.7 197.4 32.9 0.43| 6.6 2.8 Wrote GIF file: /home/apache/climate/data/raob//LE023/skewt/LE023.skewt.20251207.12.gif