UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for LE430... Searching the city database file for: LE430 ... Date:0000Z 6 DEC 25 Station: LE430 WMO ident: 8430 Latitude: 38.00 Longitude: -1.17 ------------------------------------------------------------------------------- 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 1016 81 10.6 4.6 66 6.0 7.6 245 3 282.5 283.4 280.0 297.0 5.23 1 850 1556 7.6 5.3 85 2.3 6.3 315 35 294.1 295.3 286.4 313.2 6.58 2 700 3138 -1.3 -3.0 88 1.7 -2.1 350 13 301.0 301.8 286.8 314.3 4.38 3 500 5760 -13.3 -44.3 5 31.0 -17.9 310 40 316.8 316.9 287.9 317.4 0.15 4 400 7410 -26.5 -35.5 42 9.0 -27.8 315 50 320.5 320.6 289.4 322.2 0.46 5 300 9430 -41.5 -45.3 67 3.8 -41.8 290 38 326.9 326.9 291.0 327.7 0.22 6 250 10640 -52.1 -56.1 62 4.0 -52.2 295 42 328.6 328.6 291.4 328.9 0.08 7 200 12050 -63.1 -69.1 44 6.0 -63.1 280 52 332.8 332.8 292.5 332.9 0.02 8 175 12860 -68.1 -73.6 45 5.5 -68.1 270 60 337.5 337.5 293.7 337.6 0.01 9 150 13770 -73.9 -78.9 46 5.0 -73.9 305 44 342.8 342.8 295.0 342.8 0.01 10 143 14049 -75.5 -80.4 46 4.9 -75.5 300 36 344.7 344.7 295.4 344.7 0.00 11 100 16170 -66.9 -77.9 20 11.0 -67.0 290 50 398.5 398.5 305.0 398.5 0.01 TRP 143 14049 -75.5 -80.4 46 4.9 -75.5 300 36 344.7 344.7 295.4 344.7 0.00 WND 175 12860 -68.1 -73.6 45 5.5 -68.1 270 60 337.5 337.5 293.7 337.6 0.01 Sounding variables and indices 1000-500 mb thick: 5547.60 m Freezing level: 721.91 mb = 2906.92 m = 9537.03 ft Wetbulb zero: 737.15 mb = 2716.67 m = 8912.85 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 65.06 % Est. max temperature: 21.05 C = 69.89 F Sfc-Lift cond lev (LCL): 927.51 mb = 834.56 m = 2738.04 ft T: 9.07 C 700-500 lapse rate: 4.58 C/km ThetaE index: 0.00 C Layer 1016.0-442381632.0 mb Conv cond level (CCL): 738.09 mb = 2706.32 m = 8878.88 ft Mean mixing ratio: 5.64 g/kg Conv temperature: 27.38 C = 81.28 F Cap Strength: 7.18 C Lifted Index: 14.45 C Risk: None Lifted Index @300 mb: 17.95 C Lifted Index @700 mb: 7.18 C Showalter Index: 7.07 C Risk: None Total Totals Index: 39.50 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 18.60 C K Index: 24.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 173.60 Risk: None Energy Index: 0.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 94.31 J/kg Max Up Vert Vel: 13.73 m/s Conv Inhibition (B-): 11320.62 J/kg Cap Strength: 14.21 C Lift Cond Lev (LCL): 895.71 mb = 1122.99 m = 3684.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 348 at 19 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 1016 81 245 3 2.7 1.3 | 177 20 -1.1 19.5 1 850 1556 315 35 24.7 -24.7 | 287 22 21.0 -6.5 2 700 3138 350 13 2.3 -12.8 | 164 6 -1.5 5.4 3 500 5760 310 40 30.6 -25.7 | 286 28 26.9 -7.5 4 400 7410 315 50 35.4 -35.4 | 298 36 31.6 -17.1 5 300 9430 290 38 35.7 -13.0 | 261 32 31.9 5.2 6 250 10640 295 42 38.1 -17.7 | 269 34 34.3 0.5 7 200 12050 280 52 51.2 -9.0 | 259 48 47.4 9.2 8 175 12860 270 60 60.0 -0.0 | 252 59 56.2 18.2 9 150 13770 305 44 36.0 -25.2 | 282 33 32.3 -7.0 10 143 14049 300 36 31.2 -18.0 | 270 27 27.4 0.2 11 100 16170 290 50 47.0 -17.1 | 268 43 43.2 1.1 Wind Parameters Mean winds (0-6000m): 318.3 at 24.8 knts Storm direction: 348.3 at 18.6 knts Shear (0-3000m) pos: 2.5 neg: 0.0 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): -10.0 deg Storm rel helicity (0-3000m) pos: 232.4 neg: -5.6 tot: 226.8 m^2/s^2 ave: 75.6 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 6.1 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 1.99 Bulk Shear: 47.34 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 ------------------------------------------------------------------------------- 500 350 7 167 11| 11.5 0.0 11.5| 61.4 0.0 61.4 122.8 0.99| 11.8 11.7 1000 316 13 212 10| 11.7 0.0 11.7|136.5 0.0 136.5 136.5 0.99| 12.8 12.8 1500 311 19 242 12| 11.6 0.0 11.6|224.3 0.0 224.3 149.5 1.00| 14.0 13.9 2000 314 22 257 12| 7.1 0.0 7.1|232.2 0.0 232.2 116.1 0.85| 12.8 10.9 2500 317 23 262 12| 4.3 0.0 4.3|232.4 -1.7 230.7 92.3 0.71| 12.0 8.5 3000 319 22 260 11| 2.5 0.0 2.5|232.4 -5.6 226.8 75.6 0.54| 11.3 6.1 4000 323 21 259 9| 1.9 1.3 3.2|237.0 -5.8 231.2 57.8 0.54| 9.9 5.4 5000 323 22 266 10| 1.5 2.3 3.8|237.7 -10.1 227.6 45.5 0.46| 9.2 4.2 6000 318 25 271 13| 1.3 2.8 4.0|247.7 -27.4 220.3 36.7 0.39| 8.7 3.4 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20251206.00.gif