UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122600.upa.cvt Date: 0000Z 26 DEC 25 Searching for LE023... Searching the city database file for: LE023 ... Date:0000Z 26 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 1009 48 5.0 0.2 71 4.8 2.9 155 7 277.4 278.1 275.6 288.0 3.84 1 1000 121 6.8 -2.2 53 9.0 3.0 115 13 280.0 280.5 276.2 289.0 3.25 2 925 757 3.0 -7.0 48 10.0 -0.7 125 1 282.4 282.8 276.3 289.4 2.44 3 850 1434 -1.9 -11.9 46 10.0 -5.1 120 3 284.2 284.5 276.4 289.4 1.80 4 700 2952 -10.9 -13.8 79 2.9 -11.8 170 36 290.4 290.7 279.6 296.1 1.88 5 500 5450 -27.3 -48.3 12 21.0 -28.9 170 38 299.8 299.8 281.4 300.1 0.10 6 400 7020 -38.9 -58.9 10 20.0 -39.6 175 40 304.4 304.4 283.2 304.6 0.03 7 300 8930 -51.3 -68.3 11 17.0 -51.5 170 23 313.0 313.0 286.4 313.1 0.01 8 283 9310 -52.5 -73.5 6 21.0 -52.8 155 31 316.6 316.6 287.6 316.6 0.01 9 250 10120 -49.3 -78.3 2 29.0 -49.7 160 13 332.8 332.8 292.4 332.8 0.00 10 200 11570 -49.9 -81.9 1 32.0 -50.4 170 11 353.8 353.8 297.4 353.8 0.00 11 150 13440 -51.3 -84.3 1 33.0 -51.8 255 5 381.7 381.7 302.5 381.7 0.00 12 100 16080 -52.1 -85.1 1 33.0 -52.8 30 5 427.1 427.1 308.5 427.1 0.00 TRP 283 9310 -52.5 -73.5 6 21.0 -52.8 155 31 316.6 316.6 287.6 316.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5329.00 m Freezing level: 879.08 mb = 1171.49 m = 3843.42 ft Wetbulb zero: 939.84 mb = 627.17 m = 2057.63 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 51.16 % Est. max temperature: 11.52 C = 52.73 F Sfc-Lift cond lev (LCL): 937.04 mb = 651.51 m = 2137.47 ft T: 3.63 C 700-500 lapse rate: 6.57 C/km ThetaE index: 0.00 C Layer 1009.0- 0.1 mb Conv cond level (CCL): 746.73 mb = 2446.76 m = 8027.33 ft Mean mixing ratio: 2.82 g/kg Conv temperature: 15.94 C = 60.70 F Cap Strength: 5.25 C Lifted Index: 9.54 C Risk: None Lifted Index @300 mb: 16.94 C Lifted Index @700 mb: 5.25 C Showalter Index: 9.36 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 25.40 C Cross Totals Index: 15.40 C K Index: 10.60 Risk: None Sweat Index: 44.00 Risk: None Energy Index: 2.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.20 J/kg Max Up Vert Vel: 3.80 m/s Conv Inhibition (B-): 17478.47 J/kg Cap Strength: 9.55 C Lift Cond Lev (LCL): 830.14 mb = 1618.89 m = 5311.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 198 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 1009 48 155 7 -3.0 6.3 | 36 15 -8.8 -12.0 1 1000 121 115 13 -11.8 5.5 | 54 22 -17.6 -12.9 2 925 757 125 1 -0.8 0.6 | 21 19 -6.7 -17.8 3 850 1434 120 3 -2.6 1.5 | 27 19 -8.5 -16.9 4 700 2952 170 36 -6.3 35.5 | 145 21 -12.1 17.1 5 500 5450 170 38 -6.6 37.4 | 147 23 -12.5 19.1 6 400 7020 175 40 -3.5 39.8 | 157 23 -9.3 21.5 7 300 8930 170 23 -4.0 22.7 | 114 11 -9.8 4.3 8 283 9310 155 31 -13.1 28.1 | 117 21 -19.0 9.7 9 250 10120 160 13 -4.4 12.2 | 59 12 -10.3 -6.1 10 200 11570 170 11 -1.9 10.8 | 46 11 -7.8 -7.5 11 150 13440 255 5 4.8 1.3 | 3 17 -1.0 -17.1 12 100 16080 30 5 -2.5 -4.3 | 20 24 -8.4 -22.7 Wind Parameters Mean winds (0-6000m): 167.7 at 25.7 knts Storm direction: 197.7 at 19.3 knts Shear (0-3000m) pos: 5.7 neg: 0.7 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 108.5 deg Storm rel helicity (0-3000m) pos: 212.2 neg: -55.0 tot: 157.2 m^2/s^2 ave: 52.4 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 5.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 57.68 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 ------------------------------------------------------------------------------- 500 119 9 45 20| 0.0 4.1 4.1| 24.2 -36.4 -12.2 -24.3 -0.11| 16.5 -1.8 1000 118 6 34 19| 1.6 2.0 3.6| 27.6 -55.0 -27.4 -27.4 -0.23| 10.6 -2.5 1500 119 5 32 19| 0.2 1.4 1.5| 45.5 -55.0 -9.5 -6.3 -0.05| 8.3 -0.4 2000 127 6 36 18| 3.0 1.0 4.0| 98.6 -55.0 43.6 21.8 0.28| 9.1 2.6 2500 144 9 46 16| 4.8 0.8 5.6|156.1 -55.0 101.1 40.4 0.47| 9.9 4.7 3000 159 13 60 12| 5.7 0.7 6.3|212.2 -55.0 157.2 52.4 0.57| 10.2 5.8 4000 165 19 90 11| 4.2 0.4 4.7|214.1 -55.0 159.1 39.8 0.56| 7.8 4.4 5000 167 23 110 12| 3.4 0.3 3.7|216.0 -55.0 161.0 32.2 0.56| 6.3 3.5 6000 168 26 121 13| 2.9 0.2 3.2|225.6 -55.0 170.7 28.4 0.57| 5.4 3.1 Wrote GIF file: /home/apache/climate/data/raob//LE023/skewt/LE023.skewt.20251226.00.gif