UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032511.upa.cvt Date: 1100Z 25 MAR 20 Searching for LE430... Searching the city database file for: LE430 ... Date:1100Z 25 MAR 20 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 1009 66 14.2 6.2 59 8.0 9.9 245 3 286.6 287.6 282.7 303.2 5.89 1 850 1475 0.4 -0.2 96 0.6 0.1 25 7 286.6 287.3 281.0 299.2 4.43 2 700 3007 -8.5 -9.2 95 0.7 -8.8 340 15 293.1 293.6 281.8 301.2 2.72 3 500 5530 -24.3 -37.3 29 13.0 -25.9 345 31 303.4 303.5 283.2 304.5 0.31 4 400 7130 -33.5 -51.5 15 18.0 -34.6 350 42 311.4 311.5 285.9 311.8 0.08 5 300 9090 -47.1 -61.1 19 14.0 -47.5 345 46 319.0 319.0 288.5 319.1 0.03 6 266 9877 -50.9 -64.9 17 14.0 -51.2 335 52 324.6 324.6 290.2 324.7 0.02 7 250 10280 -50.7 -65.7 15 15.0 -51.0 345 48 330.7 330.7 291.9 330.8 0.02 8 200 11740 -50.3 -68.3 10 18.0 -50.7 305 31 353.1 353.1 297.3 353.2 0.02 9 150 13630 -49.9 -74.9 4 25.0 -50.5 315 31 384.1 384.1 302.9 384.1 0.01 10 100 16240 -53.9 -84.9 1 31.0 -54.5 325 25 423.6 423.6 308.2 423.6 0.00 TRP 266 9877 -50.9 -64.9 17 14.0 -51.2 335 52 324.6 324.6 290.2 324.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5390.03 m Freezing level: 843.26 mb = 1543.85 m = 5065.08 ft Wetbulb zero: 847.69 mb = 1496.44 m = 4909.53 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 74.80 % Est. max temperature: 14.17 C = 57.51 F Sfc-Lift cond lev (LCL): 894.46 mb = 1056.23 m = 3465.27 ft T: 4.50 C 700-500 lapse rate: 6.26 C/km ThetaE index: 4.03 C Layer 850.0- 700.0 mb Conv cond level (CCL): 850.00 mb = 1475.00 m = 4839.18 ft Mean mixing ratio: 5.46 g/kg Conv temperature: 16.53 C = 61.75 F Cap Strength: 0.06 C Lifted Index: 3.28 C Risk: None Lifted Index @300 mb: 12.18 C Lifted Index @700 mb: -0.20 C Showalter Index: 5.21 C Risk: None Total Totals Index: 48.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 24.10 C K Index: 23.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 45.00 Risk: None Energy Index: 1.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.40 J/kg Max Up Vert Vel: 9.63 m/s Conv Inhibition (B-): 0.84 J/kg Cap Strength: 3.30 C Lift Cond Lev (LCL): 880.25 mb = 1187.74 m = 3896.75 ft Lev Free Conv (LFC): 875.25 mb = 1234.54 m = 4050.27 ft Equ Level (EL): 675.25 mb = 3276.93 m = 10750.95 ft B at Equ Level: 46.23 J/kg Max Parcel Lev (MPL): 555.25 mb = 4744.10 m = 15564.45 ft Wind level data Storm motion: 16 at 13 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 66 245 3 2.7 1.3 | 205 15 6.2 13.4 1 850 1475 25 7 -3.0 -6.3 | 186 6 0.6 5.8 2 700 3007 340 15 5.1 -14.1 | 283 9 8.7 -1.9 3 500 5530 345 31 8.0 -29.9 | 327 21 11.6 -17.8 4 400 7130 350 42 7.3 -41.4 | 340 31 10.8 -29.2 5 300 9090 345 46 11.9 -44.4 | 334 36 15.4 -32.3 6 266 9877 335 52 22.0 -47.1 | 324 43 25.5 -35.0 7 250 10280 345 48 12.4 -46.4 | 335 38 16.0 -34.2 8 200 11740 305 31 25.4 -17.8 | 281 29 28.9 -5.6 9 150 13630 315 31 21.9 -21.9 | 291 27 25.4 -9.8 10 100 16240 325 25 14.3 -20.5 | 295 20 17.9 -8.3 Wind Parameters Mean winds (0-6000m): 346.2 at 16.9 knts Storm direction: 16.2 at 12.6 knts Shear (0-3000m) pos: 1.7 neg: 1.9 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 79.8 deg Storm rel helicity (0-3000m) pos: 20.3 neg: -6.7 tot: 13.6 m^2/s^2 ave: 4.5 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.96 Bulk Shear: 48.54 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 ------------------------------------------------------------------------------- 500 111 4 181 13| 3.5 0.0 3.5| 10.2 0.0 10.2 20.5 0.78| 3.6 2.8 1000 352 4 208 9| 3.6 0.0 3.6| 12.7 -0.7 12.0 12.0 0.39| 4.2 1.7 1500 6 5 203 8| 3.4 0.0 3.4| 12.8 -6.7 6.1 4.0 -0.02| 4.6 -0.1 2000 10 6 202 7| 2.5 0.9 3.4| 15.2 -6.7 8.5 4.2 0.13| 4.3 0.6 2500 4 7 211 6| 2.0 1.5 3.5| 18.2 -6.7 11.4 4.6 0.26| 4.3 1.1 3000 355 8 228 6| 1.7 1.9 3.6| 20.3 -6.7 13.6 4.5 0.26| 4.3 1.1 4000 348 11 255 6| 1.9 1.4 3.3| 33.9 -6.7 27.2 6.8 0.36| 4.0 1.4 5000 346 14 281 7| 2.2 1.1 3.3| 48.8 -6.7 42.0 8.4 0.39| 3.9 1.5 6000 346 17 299 9| 2.4 0.9 3.3| 68.1 -6.7 61.4 10.2 0.41| 3.8 1.6 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20200325.11.gif