UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011512.upa.cvt Date: 1200Z 15 JAN 26 Searching for LE430... Searching the city database file for: LE430 ... Date:1200Z 15 JAN 26 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 1014 63 15.8 4.8 48 11.0 10.0 270 3 287.8 288.7 282.5 302.9 5.32 1 850 1528 5.0 0.0 70 5.0 2.7 240 5 291.4 292.2 283.2 304.4 4.50 2 700 3079 -5.1 -13.1 53 8.0 -7.8 230 1 296.8 297.2 282.5 303.0 1.99 3 500 5640 -20.1 -32.1 33 12.0 -22.1 10 19 308.5 308.6 285.4 310.3 0.52 4 400 7260 -30.7 -54.7 8 24.0 -32.2 20 36 315.1 315.1 287.2 315.3 0.06 5 300 9230 -46.9 -58.9 24 12.0 -47.3 30 48 319.3 319.3 288.5 319.4 0.05 6 250 10410 -55.7 -65.7 28 10.0 -55.8 355 42 323.3 323.3 289.8 323.3 0.02 7 203 11718 -63.7 -69.7 44 6.0 -63.7 340 50 330.5 330.5 291.9 330.5 0.02 8 200 11810 -63.1 -69.1 44 6.0 -63.1 335 56 332.8 332.8 292.5 332.9 0.02 9 150 13620 -57.1 -82.1 3 25.0 -57.4 305 27 371.7 371.7 300.9 371.7 0.00 10 100 16170 -59.3 -89.3 1 30.0 -59.6 285 23 413.2 413.2 306.9 413.2 0.00 TRP 203 11718 -63.7 -69.7 44 6.0 -63.7 340 50 330.5 330.5 291.9 330.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5461.79 m Freezing level: 775.74 mb = 2295.82 m = 7532.13 ft Wetbulb zero: 811.79 mb = 1895.38 m = 6218.37 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 52.34 % Est. max temperature: 19.08 C = 66.34 F Sfc-Lift cond lev (LCL): 859.47 mb = 1436.02 m = 4711.29 ft T: 5.68 C 700-500 lapse rate: 5.86 C/km ThetaE index: 1.48 C Layer 700.0- 500.0 mb Conv cond level (CCL): 778.52 mb = 2229.76 m = 7315.40 ft Mean mixing ratio: 5.08 g/kg Conv temperature: 21.91 C = 71.44 F Cap Strength: 2.81 C Lifted Index: 6.54 C Risk: None Lifted Index @300 mb: 11.38 C Lifted Index @700 mb: 2.44 C Showalter Index: 5.84 C Risk: None Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 20.10 C K Index: 17.10 Risk: < 20 % chance of thunderstorms Sweat Index: 29.00 Risk: None Energy Index: 1.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 10499.29 J/kg Cap Strength: 6.31 C Lift Cond Lev (LCL): 837.94 mb = 1642.12 m = 5387.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 22 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 1014 63 270 3 3.0 -0.0 | 224 7 5.2 5.3 1 850 1528 240 5 4.3 2.5 | 220 10 6.5 7.8 2 700 3079 230 1 0.8 0.6 | 206 7 2.9 5.9 3 500 5640 10 19 -3.3 -18.7 | 5 13 -1.1 -13.4 4 400 7260 20 36 -12.3 -33.8 | 20 30 -10.1 -28.5 5 300 9230 30 48 -24.0 -41.6 | 31 42 -21.8 -36.3 6 250 10410 355 42 3.7 -41.8 | 351 37 5.8 -36.6 7 203 11718 340 50 17.1 -47.0 | 335 46 19.3 -41.7 8 200 11810 335 56 23.7 -50.8 | 330 52 25.8 -45.5 9 150 13620 305 27 22.1 -15.5 | 293 26 24.3 -10.2 10 100 16170 285 23 22.2 -6.0 | 272 24 24.4 -0.7 Wind Parameters Mean winds (0-6000m): 352.3 at 7.6 knts Storm direction: 22.3 at 5.7 knts Shear (0-3000m) pos: 0.0 neg: 0.4 tot: 0.4 10-3/s Storm rel Dir Shear (0-3000m): -17.9 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -6.2 tot: -6.2 m^2/s^2 ave: -2.1 10^-3 m/s^2 rel: -0.39 Storm rel vorticity (0-3000m) horiz: 1.2 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 9.42 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 ------------------------------------------------------------------------------- 500 259 3 223 8| 0.0 0.9 0.9| 0.0 -0.1 -0.0 -0.1 -0.01| 0.9 -0.0 1000 256 4 223 8| 0.0 1.0 1.0| 0.0 -0.7 -0.6 -0.6 -0.15| 1.0 -0.1 1500 251 4 222 9| 0.0 0.9 0.9| 0.0 -2.0 -2.0 -1.3 -0.27| 1.0 -0.3 2000 248 4 221 9| 0.0 0.5 0.5| 0.0 -3.7 -3.7 -1.8 -0.35| 1.1 -0.4 2500 246 4 220 9| 0.0 0.4 0.4| 0.0 -5.1 -5.1 -2.0 -0.38| 1.1 -0.4 3000 245 3 218 9| 0.0 0.4 0.4| 0.0 -6.2 -6.2 -2.1 -0.39| 1.2 -0.5 4000 254 4 222 9| 0.9 0.3 1.2| 17.0 -6.2 10.8 2.7 0.29| 1.9 0.6 5000 300 5 249 7| 1.6 0.2 1.8| 54.8 -6.2 48.5 9.7 0.62| 2.9 1.8 6000 352 8 305 4| 2.1 0.2 2.3| 92.7 -6.2 86.5 14.4 0.67| 3.7 2.4 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20260115.12.gif