UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121712.upa.cvt Date: 1200Z 17 DEC 25 Searching for LE023... Searching the city database file for: LE023 ... Date:1200Z 17 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 1017 53 14.0 9.2 73 4.8 11.3 145 5 285.8 287.0 283.7 305.8 7.19 1 1000 194 12.0 7.0 71 5.0 9.3 135 7 285.1 286.2 282.5 302.7 6.29 2 925 841 7.2 3.0 75 4.2 5.1 150 3 286.7 287.6 281.8 301.2 5.13 3 850 1534 4.4 -1.6 65 6.0 1.7 235 11 290.8 291.5 282.3 302.4 4.00 4 700 3085 -5.1 -13.1 53 8.0 -7.8 225 11 296.8 297.2 282.5 303.0 1.99 5 500 5680 -15.5 -23.5 50 8.0 -17.5 360 33 314.1 314.4 288.1 318.0 1.15 6 400 7320 -25.9 -37.9 32 12.0 -27.5 10 31 321.3 321.4 289.6 322.7 0.36 7 300 9340 -41.7 -47.7 52 6.0 -42.1 360 48 326.6 326.6 290.9 327.2 0.17 8 250 10550 -52.1 -57.1 55 5.0 -52.2 355 58 328.6 328.6 291.4 328.9 0.07 9 216 11477 -60.5 -64.9 56 4.4 -60.6 350 60 329.6 329.6 291.6 329.8 0.03 10 200 11950 -64.9 -69.0 57 4.1 -65.0 355 54 330.0 330.0 291.7 330.1 0.02 11 178 12652 -69.3 -75.3 41 6.0 -69.4 350 52 334.0 334.0 292.8 334.0 0.01 12 150 13680 -66.1 -81.1 11 15.0 -66.2 10 44 356.2 356.2 298.0 356.2 0.00 13 100 16150 -63.7 -85.7 3 22.0 -63.9 325 11 404.7 404.7 305.8 404.7 0.00 TRP 178 12652 -69.3 -75.3 41 6.0 -69.4 350 52 334.0 334.0 292.8 334.0 0.01 WND 216 11477 -60.5 -64.9 56 4.4 -60.6 350 60 329.6 329.6 291.6 329.8 0.03 Sounding variables and indices 1000-500 mb thick: 5486.00 m Freezing level: 780.53 mb = 2252.36 m = 7389.54 ft Wetbulb zero: 823.60 mb = 1786.06 m = 5859.70 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 58.80 % Est. max temperature: 18.05 C = 64.48 F Sfc-Lift cond lev (LCL): 946.21 mb = 652.85 m = 2141.86 ft T: 8.60 C 700-500 lapse rate: 4.01 C/km ThetaE index: 4.62 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 829.79 mb = 1726.28 m = 5663.58 ft Mean mixing ratio: 5.82 g/kg Conv temperature: 19.78 C = 67.61 F Cap Strength: 3.02 C Lifted Index: 11.90 C Risk: None Lifted Index @300 mb: 17.34 C Lifted Index @700 mb: 3.02 C Showalter Index: 11.81 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 13.90 C K Index: 10.30 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 3.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.58 J/kg Max Up Vert Vel: 2.27 m/s Conv Inhibition (B-): 11767.92 J/kg Cap Strength: 11.81 C Lift Cond Lev (LCL): 901.37 mb = 1053.09 m = 3454.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 351 at 12 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 1017 53 145 5 -2.9 4.1 | 164 17 -4.7 16.0 1 1000 194 135 7 -4.9 4.9 | 158 18 -6.7 16.9 2 925 841 150 3 -1.5 2.6 | 167 15 -3.3 14.5 3 850 1534 235 11 9.0 6.3 | 202 20 7.2 18.2 4 700 3085 225 11 7.8 7.8 | 197 21 6.0 19.7 5 500 5680 360 33 -0.0 -33.0 | 5 21 -1.8 -21.1 6 400 7320 10 31 -5.4 -30.5 | 21 20 -7.2 -18.6 7 300 9340 360 48 -0.0 -48.0 | 3 36 -1.8 -36.1 8 250 10550 355 58 5.1 -57.8 | 356 46 3.3 -45.9 9 216 11477 350 60 10.4 -59.1 | 350 48 8.6 -47.2 10 200 11950 355 54 4.7 -53.8 | 356 42 2.9 -41.9 11 178 12652 350 52 9.0 -51.2 | 350 40 7.2 -39.3 12 150 13680 10 44 -7.6 -43.3 | 17 33 -9.4 -31.4 13 100 16150 325 11 6.3 -9.0 | 237 5 4.5 2.9 Wind Parameters Mean winds (0-6000m): 321.5 at 16.1 knts Storm direction: 351.5 at 12.0 knts Shear (0-3000m) pos: 2.1 neg: 0.3 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 33.2 deg Storm rel helicity (0-3000m) pos: 66.0 neg: -14.9 tot: 51.1 m^2/s^2 ave: 17.0 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 63.87 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 ------------------------------------------------------------------------------- 500 139 6 161 17| 0.0 0.3 0.3| 6.0 -6.4 -0.4 -0.8 -0.02| 4.0 -0.1 1000 144 5 164 17| 1.5 0.1 1.6| 17.2 -6.4 10.8 10.8 0.30| 4.4 1.3 1500 181 6 175 18| 4.2 0.1 4.2| 66.0 -6.4 59.6 39.7 0.65| 6.4 4.2 2000 205 7 184 19| 3.1 0.1 3.2| 66.0 -9.1 56.8 28.4 0.60| 5.0 3.0 2500 214 8 188 19| 2.5 0.2 2.7| 66.0 -12.0 54.0 21.6 0.56| 4.1 2.3 3000 217 9 190 19| 2.1 0.3 2.4| 66.0 -14.9 51.1 17.0 0.51| 3.5 1.8 4000 232 10 199 19| 3.1 0.2 3.3|151.2 -14.9 136.3 34.1 0.72| 4.6 3.4 5000 267 13 221 17| 3.5 0.2 3.7|261.1 -14.9 246.2 49.2 0.83| 6.1 5.0 6000 321 16 275 8| 3.2 0.1 3.4|355.7 -14.9 340.8 56.8 0.86| 6.7 5.8 Wrote GIF file: /home/apache/climate/data/raob//LE023/skewt/LE023.skewt.20251217.12.gif