UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120912.upa.cvt Date: 1200Z 9 DEC 25 Searching for LE001... Searching the city database file for: LE001 ... Date:1200Z 9 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 91 240 9 SFC 996 125 15.4 12.5 83 2.9 13.6 240 9 288.9 290.5 286.9 314.6 9.17 2 925 746 10.2 8.9 92 1.3 9.5 235 27 289.7 291.1 285.9 311.7 7.75 3 850 1446 6.8 2.7 75 4.1 4.7 235 35 293.3 294.2 285.0 309.1 5.47 4 700 3016 -1.9 -26.9 13 25.0 -8.1 230 52 300.4 300.5 282.3 302.4 0.60 5 500 5620 -16.3 -26.3 42 10.0 -18.6 225 73 313.2 313.3 287.5 316.2 0.89 6 400 7270 -26.1 -27.8 86 1.7 -26.4 205 83 321.1 321.3 290.1 324.5 0.97 7 321 8827 -38.2 -43.9 55 5.8 -38.7 210 91 325.2 325.2 290.6 326.1 0.24 8 300 9290 -41.9 -48.9 46 7.0 -42.3 210 87 326.3 326.3 290.8 326.9 0.15 9 250 10500 -50.3 -65.3 15 15.0 -50.6 220 77 331.3 331.3 292.1 331.4 0.02 10 201 11889 -59.3 -69.3 26 10.0 -59.4 210 64 338.4 338.4 293.9 338.4 0.02 11 200 11920 -58.3 -70.3 20 12.0 -58.5 215 64 340.4 340.4 294.4 340.5 0.01 12 150 13760 -57.7 -85.7 2 28.0 -58.0 230 50 370.7 370.7 300.7 370.7 0.00 13 100 16280 -63.1 -86.1 3 23.0 -63.3 235 27 405.8 405.8 306.0 405.8 0.00 TRP 201 11889 -59.3 -69.3 26 10.0 -59.4 210 64 338.4 338.4 293.9 338.4 0.02 WND 321 8827 -38.2 -43.9 55 5.8 -38.7 210 91 325.2 325.2 290.6 326.1 0.24 Sounding variables and indices 1000-500 mb thick: 5529.00 m Freezing level: 732.76 mb = 2673.13 m = 8769.99 ft Wetbulb zero: 794.72 mb = 1989.75 m = 6527.98 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 45.28 % Est. max temperature: 19.96 C = 67.92 F Sfc-Lift cond lev (LCL): 953.80 mb = 488.53 m = 1602.76 ft T: 12.36 C 700-500 lapse rate: 5.53 C/km ThetaE index: 12.26 C Layer 925.0- 500.0 mb Conv cond level (CCL): 901.86 mb = 955.77 m = 3135.69 ft Mean mixing ratio: 8.11 g/kg Conv temperature: 17.31 C = 63.16 F Cap Strength: 1.01 C Lifted Index: 4.42 C Risk: None Lifted Index @300 mb: 10.05 C Lifted Index @700 mb: 1.01 C Showalter Index: 6.53 C Risk: None Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 19.00 C K Index: 0.80 Risk: None Sweat Index: 175.40 Risk: None Energy Index: 1.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.02 J/kg Max Up Vert Vel: 3.75 m/s Conv Inhibition (B-): 8937.54 J/kg Cap Strength: 4.24 C Lift Cond Lev (LCL): 917.46 mb = 813.72 m = 2669.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 258 at 38 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 ---------------------------------------------------------- 0 996 125 240 9 7.8 4.5 | 84 30 -29.4 -3.1 1 925 746 235 27 22.1 15.5 | 117 17 -15.1 7.8 2 850 1446 235 35 28.7 20.1 | 145 15 -8.6 12.4 3 700 3016 230 52 39.8 33.4 | 186 26 2.6 25.8 4 500 5620 225 73 51.6 51.6 | 198 46 14.4 44.0 5 400 7270 205 83 35.1 75.2 | 178 68 -2.2 67.6 6 321 8827 210 91 45.5 78.8 | 187 72 8.3 71.2 7 300 9290 210 87 43.5 75.3 | 185 68 6.3 67.7 8 250 10500 220 77 49.5 59.0 | 193 53 12.3 51.3 9 201 11889 210 64 32.0 55.4 | 174 48 -5.2 47.8 10 200 11920 215 64 36.7 52.4 | 179 45 -0.5 44.8 11 150 13760 230 50 38.3 32.1 | 182 25 1.1 24.5 12 100 16280 235 27 22.1 15.5 | 117 17 -15.1 7.8 Wind Parameters Mean winds (0-6000m): 228.4 at 50.7 knts Storm direction: 258.4 at 38.0 knts Shear (0-3000m) pos: 0.0 neg: 7.6 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 102.9 deg Storm rel helicity (0-3000m) pos: 171.2 neg: 0.0 tot: 171.2 m^2/s^2 ave: 57.1 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 5.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.04 Bulk Shear: 159.78 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 ------------------------------------------------------------------------------- 500 237 16 93 24| 0.0 14.9 14.9| 56.4 0.0 56.4 112.8 0.64| 15.0 9.5 1000 236 22 105 20| 0.0 11.5 11.5| 88.5 0.0 88.5 88.5 0.73| 11.5 8.5 1500 235 26 115 17| 0.0 9.6 9.6|110.9 0.0 110.9 73.9 0.78| 9.6 7.5 2000 235 30 126 16| 0.0 8.6 8.6|132.2 0.0 132.2 66.1 0.80| 8.6 6.9 2500 234 33 137 16| 0.0 8.0 8.0|152.7 0.0 152.7 61.1 0.78| 8.1 6.3 3000 233 36 148 16| 0.0 7.6 7.6|171.2 0.0 171.2 57.1 0.75| 7.6 5.7 4000 232 41 164 19| 0.0 6.7 6.7|199.1 0.0 199.1 49.8 0.70| 6.8 4.8 5000 230 46 175 22| 0.0 6.2 6.2|222.7 0.0 222.7 44.5 0.65| 6.3 4.1 6000 228 51 181 26| 0.0 5.8 5.8|231.6 -73.7 157.9 26.3 0.47| 6.3 3.0 Wrote GIF file: /home/apache/climate/data/raob//LE001/skewt/LE001.skewt.20251209.12.gif