UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032811.upa.cvt Date: 1100Z 28 MAR 20 Searching for LE430... Searching the city database file for: LE430 ... Date:1100Z 28 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 1011 60 14.6 6.6 59 8.0 10.3 260 1 286.9 287.9 283.0 303.9 6.05 1 850 1489 1.6 -6.4 55 8.0 -1.5 50 3 287.8 288.3 279.5 295.9 2.78 2 700 3023 -7.9 -12.9 67 5.0 -9.5 25 5 293.7 294.1 281.3 299.9 2.02 3 500 5550 -26.9 -34.9 47 8.0 -27.9 25 23 300.2 300.3 282.0 301.6 0.39 4 400 7140 -35.3 -54.3 13 19.0 -36.2 350 29 309.1 309.1 285.1 309.3 0.06 5 300 9100 -45.7 -64.7 10 19.0 -46.2 300 23 320.9 320.9 289.0 321.0 0.02 6 274 9695 -49.7 -66.7 12 17.0 -50.0 325 23 323.6 323.6 289.9 323.7 0.02 7 250 10290 -50.3 -68.3 10 18.0 -50.7 300 27 331.3 331.3 292.1 331.3 0.02 8 200 11750 -50.3 -72.3 6 22.0 -50.8 280 19 353.1 353.1 297.3 353.2 0.01 9 150 13630 -51.3 -83.3 1 32.0 -51.8 240 13 381.7 381.7 302.5 381.7 0.00 10 100 16250 -54.7 -85.7 1 31.0 -55.2 260 9 422.0 422.0 308.0 422.1 0.00 TRP 274 9695 -49.7 -66.7 12 17.0 -50.0 325 23 323.6 323.6 289.9 323.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5399.84 m Freezing level: 824.74 mb = 1747.36 m = 5732.73 ft Wetbulb zero: 870.56 mb = 1292.15 m = 4239.29 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 58.15 % Est. max temperature: 15.52 C = 59.94 F Sfc-Lift cond lev (LCL): 896.34 mb = 1051.66 m = 3450.28 ft T: 5.58 C 700-500 lapse rate: 7.52 C/km ThetaE index: 7.95 C Layer 850.0- 700.0 mb Conv cond level (CCL): 850.00 mb = 1489.00 m = 4885.11 ft Mean mixing ratio: 5.15 g/kg Conv temperature: 15.84 C = 60.50 F Cap Strength: 0.62 C Lifted Index: 0.85 C Risk: Showers probable Lifted Index @300 mb: 13.75 C Lifted Index @700 mb: 0.58 C Showalter Index: 4.96 C Risk: None Total Totals Index: 49.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.50 C Cross Totals Index: 20.50 C K Index: 17.10 Risk: < 20 % chance of thunderstorms Sweat Index: 29.00 Risk: None Energy Index: 1.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.70 J/kg Max Up Vert Vel: 2.33 m/s Conv Inhibition (B-): 12911.68 J/kg Cap Strength: 0.87 C Lift Cond Lev (LCL): 862.22 mb = 1371.44 m = 4499.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 55 at 7 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 1011 60 260 1 1.0 0.2 | 238 8 6.9 4.3 1 850 1489 50 3 -2.3 -1.9 | 239 4 3.6 2.2 2 700 3023 25 5 -2.1 -4.5 | 276 4 3.8 -0.4 3 500 5550 25 23 -9.7 -20.8 | 13 17 -3.8 -16.7 4 400 7140 350 29 5.0 -28.6 | 336 27 11.0 -24.4 5 300 9100 300 23 19.9 -11.5 | 286 27 25.8 -7.4 6 274 9695 325 23 13.2 -18.8 | 308 24 19.1 -14.7 7 250 10290 300 27 23.4 -13.5 | 288 31 29.3 -9.4 8 200 11750 280 19 18.7 -3.3 | 268 25 24.6 0.8 9 150 13630 240 13 11.3 6.5 | 238 20 17.2 10.6 10 100 16250 260 9 8.9 1.6 | 249 16 14.8 5.7 Wind Parameters Mean winds (0-6000m): 25.0 at 9.6 knts Storm direction: 55.0 at 7.2 knts Shear (0-3000m) pos: 0.7 neg: 0.5 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 41.6 deg Storm rel helicity (0-3000m) pos: 6.7 neg: -1.4 tot: 5.3 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 1.4 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.21 Bulk Shear: 12.58 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 ------------------------------------------------------------------------------- 500 116 1 225 7| 1.4 0.0 1.4| 2.8 0.0 2.8 5.6 0.93| 1.5 1.4 1000 54 2 235 6| 1.5 0.0 1.5| 4.2 0.0 4.2 4.2 0.59| 1.8 1.0 1500 38 2 241 5| 1.4 0.0 1.4| 4.2 -1.4 2.8 1.8 0.16| 1.9 0.3 2000 41 2 242 5| 1.0 0.2 1.2| 4.9 -1.4 3.5 1.7 0.25| 1.7 0.4 2500 39 3 244 5| 0.8 0.3 1.2| 5.7 -1.4 4.3 1.7 0.33| 1.5 0.5 3000 35 3 249 4| 0.7 0.5 1.2| 6.7 -1.4 5.3 1.8 0.42| 1.4 0.6 4000 30 4 266 4| 0.5 1.2 1.8| 13.5 -1.4 12.1 3.0 0.59| 2.0 1.2 5000 27 7 305 3| 0.4 1.7 2.1| 20.4 -1.4 18.9 3.8 0.52| 2.3 1.2 6000 25 10 338 5| 0.3 1.9 2.3| 23.4 -21.4 1.9 0.3 0.27| 2.7 0.7 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20200328.11.gif