UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031900.upa.cvt Date: 0000Z 19 MAR 20 Searching for LE383... Searching the city database file for: LE383 ... Date:0000Z 19 MAR 20 Station: LE383 WMO ident: 8383 ------------------------------------------------------------------------------- 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 1016 22 15.2 10.8 75 4.4 12.6 90 2 287.0 288.4 285.1 309.5 8.02 1 1000 156 16.4 8.4 59 8.0 11.9 135 10 289.5 290.8 285.0 309.2 6.92 2 925 815 12.2 7.2 71 5.0 9.4 90 8 291.8 293.0 285.9 311.5 6.90 3 850 1522 8.8 4.4 74 4.4 6.5 100 27 295.4 296.5 286.5 313.4 6.17 4 700 3109 0.0 -11.0 43 11.0 -4.2 75 7 302.5 302.9 285.2 309.8 2.36 5 500 5700 -20.5 -34.5 27 14.0 -22.7 175 7 308.0 308.1 285.1 309.5 0.41 6 400 7310 -33.5 -44.5 32 11.0 -34.4 175 17 311.4 311.5 286.1 312.1 0.18 7 300 9260 -50.3 -53.6 68 3.3 -50.4 100 23 314.5 314.5 287.0 314.8 0.09 8 276 9797 -55.7 -60.5 55 4.8 -55.8 95 23 314.2 314.2 286.9 314.4 0.04 9 250 10430 -53.5 -73.5 7 20.0 -53.8 105 20 326.5 326.5 290.7 326.6 0.01 10 200 11860 -52.7 -81.7 2 29.0 -53.1 95 6 349.3 349.3 296.5 349.3 0.00 11 150 13720 -52.3 -85.3 1 33.0 -52.8 360 5 380.0 380.0 302.2 380.0 0.00 12 100 16310 -58.3 -88.3 1 30.0 -58.7 360 5 415.1 415.1 307.2 415.1 0.00 TRP 276 9797 -55.7 -60.5 55 4.8 -55.8 95 23 314.2 314.2 286.9 314.4 0.04 WND Sounding variables and indices 1000-500 mb thick: 5544.00 m Freezing level: 700.00 mb = 3109.00 m = 10200.01 ft Wetbulb zero: 759.06 mb = 2446.89 m = 8027.74 ft Precipitable water: 0.83 inches Sfc-500 mean rel hum: 50.17 % Est. max temperature: 22.77 C = 72.98 F Sfc-Lift cond lev (LCL): 951.22 mb = 578.69 m = 1898.57 ft T: 13.71 C 700-500 lapse rate: 7.91 C/km ThetaE index: 3.90 C Layer 700.0- 400.0 mb Conv cond level (CCL): 780.42 mb = 2220.08 m = 7283.64 ft Mean mixing ratio: 6.99 g/kg Conv temperature: 26.72 C = 80.10 F Cap Strength: 3.96 C Lifted Index: 1.60 C Risk: Showers probable Lifted Index @300 mb: 3.18 C Lifted Index @700 mb: 3.96 C Showalter Index: -0.25 C Risk: Thunderstorms probable Total Totals Index: 54.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.30 C Cross Totals Index: 24.90 C K Index: 22.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 217.80 Risk: None Energy Index: -0.74 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.75 J/kg Max Up Vert Vel: 4.42 m/s Conv Inhibition (B-): 9377.13 J/kg Cap Strength: 3.93 C Lift Cond Lev (LCL): 877.55 mb = 1255.27 m = 4118.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 137 at 8 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 1016 22 90 2 -2.0 0.0 | 329 7 3.7 -6.0 1 1000 156 135 10 -7.1 7.1 | 126 2 -1.4 1.0 2 925 815 90 8 -8.0 0.0 | 21 6 -2.3 -6.0 3 850 1522 100 27 -26.6 4.7 | 86 21 -20.9 -1.3 4 700 3109 75 7 -6.8 -1.8 | 8 8 -1.1 -7.8 5 500 5700 175 7 -0.6 7.0 | 259 5 5.0 1.0 6 400 7310 175 17 -1.5 16.9 | 201 12 4.2 10.9 7 300 9260 100 23 -22.7 4.0 | 83 17 -17.0 -2.0 8 276 9797 95 23 -22.9 2.0 | 77 18 -17.3 -4.0 9 250 10430 105 20 -19.3 5.2 | 86 14 -13.7 -0.8 10 200 11860 95 6 -6.0 0.5 | 3 6 -0.3 -5.5 11 150 13720 360 5 -0.0 -5.0 | 333 12 5.7 -11.0 12 100 16310 360 5 -0.0 -5.0 | 333 12 5.7 -11.0 Wind Parameters Mean winds (0-6000m): 106.8 at 11.0 knts Storm direction: 136.8 at 8.3 knts Shear (0-3000m) pos: 3.5 neg: 2.8 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 46.9 deg Storm rel helicity (0-3000m) pos: 41.7 neg: -60.9 tot: -19.2 m^2/s^2 ave: -6.4 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 9.5 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.98 Bulk Shear: 1.96 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 ------------------------------------------------------------------------------- 500 124 9 48 2| 7.2 0.0 7.2| 4.0 -1.8 2.2 4.3 0.35| 13.2 4.6 1000 110 9 43 4| 3.6 2.9 6.6| 13.1 -4.2 8.9 8.9 0.34| 11.0 3.7 1500 104 13 66 7| 7.1 2.0 9.0| 41.7 -4.2 37.5 25.0 0.42| 12.0 5.0 2000 101 15 72 10| 5.3 1.6 6.9| 41.7 -28.5 13.2 6.6 0.23| 10.8 2.5 2500 99 16 71 11| 4.2 2.3 6.5| 41.7 -46.6 -4.9 -2.0 0.09| 10.1 1.0 3000 98 15 68 10| 3.5 2.8 6.3| 41.7 -60.9 -19.2 -6.4 -0.02| 9.5 -0.2 4000 98 13 60 9| 2.7 2.1 4.8| 43.0 -63.2 -20.1 -5.0 -0.02| 7.8 -0.2 5000 101 12 58 7| 2.2 1.7 3.9| 43.0 -64.5 -21.4 -4.3 -0.06| 6.7 -0.4 6000 107 11 60 6| 1.9 1.4 3.3| 43.0 -67.5 -24.5 -4.1 -0.09| 6.0 -0.6 Wrote GIF file: /home/apache/climate/data/raob//LE383/skewt/LE383.skewt.20200319.00.gif