UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for LE302... Searching the city database file for: LE302 ... Date:0000Z 1 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 1012 41 13.6 10.4 81 3.2 11.7 50 15 285.8 287.1 284.4 307.6 7.84 1 1000 141 13.0 9.9 81 3.1 11.2 55 19 286.1 287.5 284.4 307.5 7.67 2 925 792 9.4 7.3 87 2.1 8.2 75 17 288.9 290.1 284.8 308.6 6.94 3 850 1488 4.8 3.7 93 1.1 4.2 105 9 291.2 292.2 284.6 308.0 5.88 4 700 3045 -5.3 -8.0 81 2.7 -6.3 245 3 296.6 297.2 283.7 305.6 2.99 5 500 5600 -22.3 -25.5 75 3.2 -22.9 280 9 305.9 306.0 284.9 309.0 0.96 6 400 7200 -35.9 -38.5 77 2.6 -36.1 220 15 308.3 308.4 285.1 309.5 0.34 7 300 9140 -47.9 -66.9 9 19.0 -48.3 295 9 317.8 317.8 288.1 317.9 0.02 8 250 10320 -55.1 -71.1 12 16.0 -55.3 355 11 324.1 324.2 290.0 324.2 0.01 9 231 10824 -57.3 -72.3 13 15.0 -57.5 10 13 328.2 328.2 291.2 328.3 0.01 10 200 11740 -56.7 -78.7 5 22.0 -56.9 300 13 343.0 343.0 295.0 343.0 0.00 11 150 13550 -60.3 -82.3 4 22.0 -60.5 300 15 366.2 366.2 299.9 366.2 0.00 12 100 16070 -61.7 -84.7 3 23.0 -61.9 285 21 408.5 408.5 306.3 408.5 0.00 TRP 231 10824 -57.3 -72.3 13 15.0 -57.5 10 13 328.2 328.2 291.2 328.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5459.00 m Freezing level: 778.71 mb = 2227.96 m = 7309.49 ft Wetbulb zero: 789.72 mb = 2077.90 m = 6817.16 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 82.68 % Est. max temperature: 18.65 C = 65.57 F Sfc-Lift cond lev (LCL): 964.51 mb = 442.75 m = 1452.56 ft T: 11.33 C 700-500 lapse rate: 6.65 C/km ThetaE index: 2.94 C Layer 850.0- 500.0 mb Conv cond level (CCL): 893.36 mb = 1078.48 m = 3538.28 ft Mean mixing ratio: 7.30 g/kg Conv temperature: 17.69 C = 63.85 F Cap Strength: 1.35 C Lifted Index: 1.23 C Risk: Showers probable Lifted Index @300 mb: 7.10 C Lifted Index @700 mb: -0.22 C Showalter Index: 1.23 C Risk: Showers probable Total Totals Index: 53.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 26.00 C K Index: 28.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 153.40 Risk: None Energy Index: 0.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.34 J/kg Max Up Vert Vel: 5.54 m/s Conv Inhibition (B-): 30.95 J/kg Cap Strength: 1.35 C Lift Cond Lev (LCL): 924.15 mb = 799.57 m = 2623.23 ft Lev Free Conv (LFC): 759.15 mb = 2394.48 m = 7855.82 ft Equ Level (EL): 609.15 mb = 4100.62 m = 13453.31 ft B at Equ Level: 15.26 J/kg Max Parcel Lev (MPL): 529.15 mb = 5169.73 m = 16960.85 ft Wind level data Storm motion: 77 at 6 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 41 50 15 -11.5 -9.6 | 33 10 -5.3 -8.2 1 1000 141 55 19 -15.6 -10.9 | 45 13 -9.4 -9.4 2 925 792 75 17 -16.4 -4.4 | 74 11 -10.2 -2.9 3 850 1488 105 9 -8.7 2.3 | 146 5 -2.5 3.8 4 700 3045 245 3 2.7 1.3 | 253 9 8.9 2.7 5 500 5600 280 9 8.9 -1.6 | 270 15 15.0 -0.1 6 400 7200 220 15 9.6 11.5 | 231 20 15.8 12.9 7 300 9140 295 9 8.2 -3.8 | 279 15 14.3 -2.4 8 250 10320 355 11 1.0 -11.0 | 323 12 7.1 -9.5 9 231 10824 10 13 -2.3 -12.8 | 341 12 3.9 -11.4 10 200 11740 300 13 11.3 -6.5 | 286 18 17.4 -5.1 11 150 13550 300 15 13.0 -7.5 | 288 20 19.2 -6.1 12 100 16070 285 21 20.3 -5.4 | 279 27 26.5 -4.0 Wind Parameters Mean winds (0-6000m): 46.8 at 8.5 knts Storm direction: 76.8 at 6.3 knts Shear (0-3000m) pos: 3.1 neg: 0.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): -140.1 deg Storm rel helicity (0-3000m) pos: 73.3 neg: 0.0 tot: 73.3 m^2/s^2 ave: 24.4 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 5.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.16 Bulk Shear: 13.28 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 59 18 50 12| 5.8 0.0 5.8| 19.3 0.0 19.3 38.6 0.73| 8.6 6.3 1000 67 17 61 11| 4.6 0.0 4.6| 33.4 0.0 33.4 33.4 0.77| 7.7 5.9 1500 73 15 70 9| 4.5 0.0 4.5| 43.0 0.0 43.0 28.6 0.80| 7.6 6.0 2000 79 13 82 7| 4.6 0.0 4.6| 52.5 0.0 52.5 26.2 0.81| 7.3 5.9 2500 83 12 90 6| 4.0 0.0 4.0| 64.0 0.0 64.0 25.6 0.83| 6.9 5.7 3000 81 11 89 4| 3.1 0.0 3.1| 73.3 0.0 73.3 24.4 0.84| 6.4 5.4 4000 83 9 97 3| 2.6 0.0 2.6| 75.8 0.0 75.8 18.9 0.81| 5.1 4.1 5000 79 8 86 2| 2.2 0.0 2.2| 81.7 0.0 81.7 16.3 0.80| 4.4 3.5 6000 47 8 360 4| 1.9 0.3 2.1| 86.0 -10.7 75.4 12.6 0.69| 4.1 2.8 Wrote GIF file: /home/apache/climate/data/raob//LE302/skewt/LE302.skewt.20251201.00.gif