UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025123100.upa.cvt Date: 0000Z 31 DEC 25 Searching for LE023... Searching the city database file for: LE023 ... Date:0000Z 31 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 55 9.0 5.9 81 3.1 7.4 55 7 280.8 281.8 279.8 296.5 5.72 1 1000 194 7.8 5.0 82 2.8 6.4 60 11 281.0 281.9 279.6 296.0 5.47 2 925 831 3.4 3.4 100 0.0 3.4 295 9 282.8 283.7 280.2 297.5 5.28 3 850 1512 -0.7 -0.7 100 0.0 -0.7 310 13 285.4 286.2 280.3 297.5 4.27 4 700 3058 -4.7 -26.7 16 22.0 -9.8 95 9 297.3 297.4 281.0 299.3 0.61 5 500 5610 -23.5 -39.5 22 16.0 -25.4 130 17 304.4 304.4 283.5 305.3 0.25 6 400 7200 -34.7 -51.7 16 17.0 -35.7 125 29 309.9 309.9 285.4 310.2 0.08 7 300 9140 -50.1 -62.1 23 12.0 -50.4 130 31 314.7 314.7 287.1 314.9 0.03 8 250 10310 -59.1 -67.1 35 8.0 -59.2 140 35 318.2 318.2 288.2 318.3 0.02 9 228 10882 -63.1 -71.1 33 8.0 -63.1 140 29 320.6 320.6 288.9 320.6 0.01 10 200 11690 -61.7 -77.7 10 16.0 -61.8 175 5 335.1 335.1 293.1 335.1 0.00 11 150 13490 -60.5 -84.5 3 24.0 -60.7 305 19 365.9 365.9 299.8 365.9 0.00 12 100 16010 -62.1 -87.1 2 25.0 -62.3 305 23 407.7 407.7 306.2 407.8 0.00 TRP 228 10882 -63.1 -71.1 33 8.0 -63.1 140 29 320.6 320.6 288.9 320.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5416.00 m Freezing level: 862.80 mb = 1395.73 m = 4579.12 ft Wetbulb zero: 862.50 mb = 1394.47 m = 4574.97 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 48.64 % Est. max temperature: 13.03 C = 55.45 F Sfc-Lift cond lev (LCL): 970.10 mb = 442.03 m = 1450.21 ft T: 6.09 C 700-500 lapse rate: 7.37 C/km ThetaE index: 0.52 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 931.59 mb = 772.98 m = 2536.00 ft Mean mixing ratio: 5.40 g/kg Conv temperature: 10.84 C = 51.50 F Cap Strength: 6.65 C Lifted Index: 7.77 C Risk: None Lifted Index @300 mb: 12.84 C Lifted Index @700 mb: 6.65 C Showalter Index: 7.18 C Risk: None Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.80 C Cross Totals Index: 22.80 C K Index: 0.10 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 1.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.11 J/kg Max Up Vert Vel: 3.77 m/s Conv Inhibition (B-): 12189.23 J/kg Cap Strength: 7.72 C Lift Cond Lev (LCL): 943.24 mb = 671.48 m = 2202.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 134 at 9 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 55 55 7 -5.7 -4.0 | 355 10 0.9 -10.4 1 1000 194 60 11 -9.5 -5.5 | 14 12 -2.9 -11.9 2 925 831 295 9 8.2 -3.8 | 305 18 14.8 -10.2 3 850 1512 310 13 10.0 -8.4 | 312 22 16.6 -14.8 4 700 3058 95 9 -9.0 0.8 | 22 6 -2.3 -5.6 5 500 5610 130 17 -13.0 10.9 | 125 8 -6.4 4.5 6 400 7200 125 29 -23.8 16.6 | 121 20 -17.1 10.2 7 300 9140 130 31 -23.7 19.9 | 128 22 -17.1 13.5 8 250 10310 140 35 -22.5 26.8 | 142 26 -15.9 20.4 9 228 10882 140 29 -18.6 22.2 | 143 20 -12.0 15.8 10 200 11690 175 5 -0.4 5.0 | 283 6 6.2 -1.4 11 150 13490 305 19 15.6 -10.9 | 308 28 22.2 -17.3 12 100 16010 305 23 18.8 -13.2 | 308 32 25.5 -19.6 Wind Parameters Mean winds (0-6000m): 104.0 at 12.3 knts Storm direction: 134.0 at 9.2 knts Shear (0-3000m) pos: 3.2 neg: 2.5 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 27.4 deg Storm rel helicity (0-3000m) pos: 118.3 neg: -85.9 tot: 32.5 m^2/s^2 ave: 10.8 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.33 Bulk Shear: 21.24 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 36 10 357 15| 0.0 9.7 9.7| 7.7 -43.1 -35.4 -70.9 -0.48| 16.1 -7.8 1000 355 10 335 18| 0.0 7.6 7.6| 10.6 -85.9 -75.3 -75.3 -0.61| 13.3 -8.1 1500 328 10 321 20| 1.3 5.0 6.4| 26.1 -85.9 -59.8 -39.8 -0.43| 10.3 -4.5 2000 331 11 323 20| 2.9 3.8 6.7| 79.1 -85.9 -6.8 -3.4 -0.09| 10.3 -0.9 2500 339 11 328 20| 3.4 3.0 6.5|109.4 -85.9 23.5 9.4 0.07| 10.1 0.7 3000 338 11 327 19| 3.2 2.5 5.8|118.3 -85.9 32.5 10.8 0.12| 9.8 1.1 4000 21 11 350 17| 2.9 1.9 4.8|124.3 -85.9 38.4 9.6 0.17| 7.9 1.4 5000 75 11 25 10| 2.6 1.5 4.1|131.0 -85.9 45.2 9.0 0.23| 6.8 1.5 6000 104 12 57 6| 2.3 1.0 3.3|135.5 -86.3 49.2 8.2 0.24| 6.2 1.5 Wrote GIF file: /home/apache/climate/data/raob//LE023/skewt/LE023.skewt.20251231.00.gif