UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for LE302... Searching the city database file for: LE302 ... Date:1200Z 3 DEC 25 Station: LE302 WMO ident: 8302 Latitude: 39.61 Longitude: 2.71 ------------------------------------------------------------------------------- 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 1006 39 15.0 5.0 51 10.0 9.7 300 15 287.7 288.6 282.6 303.1 5.43 1 1000 89 14.2 4.2 51 10.0 9.0 320 11 287.4 288.3 282.2 302.0 5.17 2 925 738 7.4 2.4 71 5.0 4.9 325 15 286.9 287.7 281.7 300.8 4.92 3 850 1427 4.2 -12.8 28 17.0 -1.7 330 13 290.5 290.8 279.4 295.6 1.68 4 700 2970 -8.5 -20.5 37 12.0 -11.5 290 5 293.1 293.3 279.7 296.4 1.07 5 500 5480 -29.3 -35.3 56 6.0 -30.0 300 15 297.3 297.4 280.7 298.6 0.38 6 400 7040 -40.1 -57.1 15 17.0 -40.7 260 13 302.9 302.9 282.6 303.0 0.04 7 300 8950 -50.5 -71.5 7 21.0 -50.8 190 21 314.2 314.2 286.8 314.2 0.01 8 261 9853 -53.9 -74.9 6 21.0 -54.1 230 19 321.9 321.9 289.3 322.0 0.01 9 250 10130 -53.5 -76.5 4 23.0 -53.8 240 13 326.5 326.5 290.7 326.5 0.00 10 200 11570 -53.7 -81.7 2 28.0 -54.0 250 21 347.7 347.7 296.1 347.7 0.00 11 150 13420 -55.7 -84.7 1 29.0 -56.1 230 21 374.1 374.1 301.3 374.1 0.00 12 100 15990 -56.7 -87.7 1 31.0 -57.2 250 33 418.2 418.2 307.5 418.2 0.00 TRP 261 9853 -53.9 -74.9 6 21.0 -54.1 230 19 321.9 321.9 289.3 322.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5391.00 m Freezing level: 800.39 mb = 1937.28 m = 6355.84 ft Wetbulb zero: 869.02 mb = 1246.64 m = 4089.99 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 44.65 % Est. max temperature: 17.59 C = 63.66 F Sfc-Lift cond lev (LCL): 865.42 mb = 1280.51 m = 4201.09 ft T: 4.88 C 700-500 lapse rate: 8.29 C/km ThetaE index: 7.46 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 802.39 mb = 1885.07 m = 6184.53 ft Mean mixing ratio: 4.92 g/kg Conv temperature: 18.71 C = 65.67 F Cap Strength: 3.13 C Lifted Index: -1.14 C Risk: Thunderstorms probable Lifted Index @300 mb: 9.30 C Lifted Index @700 mb: 0.27 C Showalter Index: 2.79 C Risk: Showers probable Total Totals Index: 50.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 33.50 C Cross Totals Index: 16.50 C K Index: 8.70 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 0.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 80.83 J/kg Max Up Vert Vel: 12.71 m/s Conv Inhibition (B-): 125.91 J/kg Cap Strength: 3.06 C Lift Cond Lev (LCL): 853.20 mb = 1396.37 m = 4581.20 ft Lev Free Conv (LFC): 668.20 mb = 3316.81 m = 10881.79 ft Equ Level (EL): 458.20 mb = 6090.31 m = 19981.09 ft B at Equ Level: 80.76 J/kg Max Parcel Lev (MPL): 378.20 mb = 7412.05 m = 24317.46 ft Wind level data Storm motion: 339 at 8 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 1006 39 300 15 13.0 -7.5 | 269 10 10.0 0.2 1 1000 89 320 11 7.1 -8.4 | 281 4 4.1 -0.8 2 925 738 325 15 8.6 -12.3 | 310 7 5.6 -4.6 3 850 1427 330 13 6.5 -11.3 | 316 5 3.5 -3.6 4 700 2970 290 5 4.7 -1.7 | 196 6 1.7 5.9 5 500 5480 300 15 13.0 -7.5 | 269 10 10.0 0.2 6 400 7040 260 13 12.8 2.3 | 225 14 9.8 9.9 7 300 8950 190 21 3.6 20.7 | 181 28 0.6 28.3 8 261 9853 230 19 14.6 12.2 | 210 23 11.6 19.9 9 250 10130 240 13 11.3 6.5 | 210 16 8.3 14.2 10 200 11570 250 21 19.7 7.2 | 228 22 16.7 14.8 11 150 13420 230 21 16.1 13.5 | 212 25 13.1 21.2 12 100 15990 250 33 31.0 11.3 | 236 34 28.0 18.9 Wind Parameters Mean winds (0-6000m): 308.6 at 11.0 knts Storm direction: 338.6 at 8.2 knts Shear (0-3000m) pos: 1.2 neg: 1.8 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): -70.6 deg Storm rel helicity (0-3000m) pos: 7.8 neg: -11.6 tot: -3.8 m^2/s^2 ave: -1.3 10^-3 m/s^2 rel: -0.20 Storm rel vorticity (0-3000m) horiz: 3.8 stream: -0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 75.24 Bulk Shear: 1.07 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 ------------------------------------------------------------------------------- 500 321 12 292 5| 6.1 0.0 6.1| 5.3 0.0 5.3 10.7 0.42| 8.8 3.7 1000 323 13 302 6| 3.5 0.0 3.5| 7.2 0.0 7.2 7.2 0.43| 5.6 2.4 1500 325 13 305 6| 2.4 0.6 3.0| 7.6 -0.9 6.7 4.5 0.33| 4.4 1.4 2000 324 13 302 5| 1.8 1.3 3.1| 7.6 -4.9 2.8 1.4 0.04| 4.3 0.2 2500 323 12 294 5| 1.4 1.7 3.1| 7.6 -8.5 -0.9 -0.4 -0.12| 4.1 -0.5 3000 322 11 285 4| 1.2 1.8 3.0| 7.8 -11.6 -3.8 -1.3 -0.20| 3.8 -0.8 4000 317 10 265 4| 0.9 1.3 2.2| 14.3 -11.6 2.7 0.7 -0.02| 3.4 -0.1 5000 312 10 261 5| 0.9 1.1 2.0| 21.2 -11.6 9.6 1.9 0.10| 3.1 0.3 6000 309 11 262 6| 0.9 1.2 2.0| 24.3 -21.0 3.2 0.5 0.02| 3.1 0.1 Wrote GIF file: /home/apache/climate/data/raob//LE302/skewt/LE302.skewt.20251203.12.gif