UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040111.upa.cvt Date: 1100Z 1 APR 20 Searching for LE430... Searching the city database file for: LE430 ... Date:1100Z 1 APR 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 1004 61 19.6 10.6 56 9.0 14.2 250 1 292.4 293.8 287.2 315.3 8.01 1 850 1456 6.0 1.0 70 5.0 3.5 300 7 292.4 293.3 284.0 306.5 4.84 2 700 3016 -3.9 -11.9 54 8.0 -6.7 240 21 298.2 298.6 283.4 304.9 2.19 3 500 5580 -22.3 -44.3 12 22.0 -24.6 240 29 305.9 305.9 284.0 306.4 0.15 4 400 7170 -35.7 -49.7 22 14.0 -36.5 225 31 308.6 308.6 284.9 309.0 0.10 5 300 9120 -46.7 -68.7 6 22.0 -47.1 255 44 319.5 319.5 288.6 319.6 0.01 6 250 10310 -50.9 -68.9 10 18.0 -51.2 255 46 330.4 330.4 291.8 330.5 0.01 7 213 11352 -53.7 -71.7 9 18.0 -54.0 245 46 341.5 341.5 294.7 341.6 0.01 8 200 11760 -52.5 -71.5 8 19.0 -52.8 255 54 349.6 349.6 296.5 349.7 0.01 9 150 13630 -52.3 -76.3 4 24.0 -52.8 270 35 380.0 380.0 302.2 380.0 0.01 10 100 16240 -56.9 -86.9 1 30.0 -57.3 260 29 417.8 417.8 307.4 417.8 0.00 TRP 213 11352 -53.7 -71.7 9 18.0 -54.0 245 46 341.5 341.5 294.7 341.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5485.21 m Freezing level: 759.09 mb = 2401.45 m = 7878.69 ft Wetbulb zero: 798.28 mb = 1960.38 m = 6431.60 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 48.13 % Est. max temperature: 19.62 C = 67.32 F Sfc-Lift cond lev (LCL): 878.32 mb = 1181.52 m = 3876.34 ft T: 8.68 C 700-500 lapse rate: 7.18 C/km ThetaE index: 10.41 C Layer 850.0- 500.0 mb Conv cond level (CCL): 850.00 mb = 1456.00 m = 4776.84 ft Mean mixing ratio: 7.05 g/kg Conv temperature: 19.92 C = 67.85 F Cap Strength: 0.04 C Lifted Index: -1.64 C Risk: Thunderstorms probable Lifted Index @300 mb: 5.16 C Lifted Index @700 mb: -1.05 C Showalter Index: 2.26 C Risk: Showers probable Total Totals Index: 51.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 23.30 C K Index: 21.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 107.00 Risk: None Energy Index: 0.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 318.74 J/kg Max Up Vert Vel: 25.25 m/s Conv Inhibition (B-): 1.19 J/kg Cap Strength: 0.04 C Lift Cond Lev (LCL): 854.26 mb = 1414.10 m = 4639.37 ft Lev Free Conv (LFC): 849.26 mb = 1462.97 m = 4799.70 ft Equ Level (EL): 369.26 mb = 7711.96 m = 25301.39 ft B at Equ Level: 317.10 J/kg Max Parcel Lev (MPL): 279.26 mb = 9587.51 m = 31454.70 ft Wind level data Storm motion: 275 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 1004 61 250 1 0.9 0.3 | 96 13 -12.5 1.4 1 850 1456 300 7 6.1 -3.5 | 72 8 -7.3 -2.4 2 700 3016 240 21 18.2 10.5 | 202 13 4.8 11.6 3 500 5580 240 29 25.1 14.5 | 217 19 11.7 15.6 4 400 7170 225 31 21.9 21.9 | 200 25 8.5 23.0 5 300 9120 255 44 42.5 11.4 | 247 32 29.1 12.5 6 250 10310 255 46 44.4 11.9 | 247 34 31.0 13.0 7 213 11352 245 46 41.7 19.4 | 234 35 28.3 20.5 8 200 11760 255 54 52.2 14.0 | 249 42 38.7 15.0 9 150 13630 270 35 35.0 -0.0 | 267 22 21.6 1.1 10 100 16240 260 29 28.6 5.0 | 248 16 15.1 6.1 Wind Parameters Mean winds (0-6000m): 244.6 at 17.9 knts Storm direction: 274.6 at 13.5 knts Shear (0-3000m) pos: 1.2 neg: 3.1 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 106.4 deg Storm rel helicity (0-3000m) pos: 1.0 neg: -14.2 tot: -13.2 m^2/s^2 ave: -4.4 10^-3 m/s^2 rel: -0.14 Storm rel vorticity (0-3000m) horiz: 4.8 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.96 Bulk Shear: 40.04 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 ------------------------------------------------------------------------------- 500 315 2 89 12| 2.3 0.0 2.3| 0.6 -0.4 0.2 0.4 0.02| 2.3 0.0 1000 295 3 89 11| 2.3 0.0 2.3| 0.6 -3.9 -3.3 -3.3 -0.29| 2.5 -0.7 1500 295 4 86 10| 2.5 0.0 2.5| 0.6 -9.1 -8.5 -5.6 -0.48| 2.8 -1.3 2000 290 6 84 8| 1.9 1.4 3.3| 0.7 -9.8 -9.2 -4.6 -0.31| 3.5 -1.1 2500 277 8 92 6| 1.5 2.4 3.9| 1.0 -10.0 -9.0 -3.6 -0.11| 4.3 -0.5 3000 261 10 122 5| 1.2 3.1 4.3| 1.0 -14.2 -13.2 -4.4 -0.14| 4.8 -0.7 4000 251 13 166 5| 0.9 2.7 3.6| 7.3 -14.2 -6.9 -1.7 -0.07| 4.0 -0.3 5000 247 16 187 7| 0.7 2.5 3.2| 13.6 -14.2 -0.6 -0.1 -0.02| 3.5 -0.1 6000 245 18 198 9| 0.6 2.3 2.9| 16.8 -24.1 -7.4 -1.2 -0.05| 3.3 -0.2 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20200401.11.gif