UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040100.upa.cvt Date: 0000Z 1 APR 20 Searching for LE383... Searching the city database file for: LE383 ... Date:0000Z 1 APR 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 1009 24 10.8 8.4 85 2.4 9.5 295 6 283.2 284.4 282.3 302.2 6.86 1 1000 98 10.4 6.4 76 4.0 8.3 305 12 283.5 284.6 281.4 300.3 6.03 2 925 744 7.6 0.6 61 7.0 4.3 245 12 287.1 287.8 281.1 299.4 4.32 3 850 1436 2.2 0.1 86 2.1 1.3 235 18 288.5 289.2 282.0 301.4 4.53 4 700 2976 -6.5 -9.6 79 3.1 -7.6 240 30 295.3 295.8 282.7 303.2 2.63 5 500 5520 -24.9 -28.8 70 3.9 -25.5 245 27 302.7 302.8 283.4 305.0 0.71 6 400 7100 -35.5 -61.5 5 26.0 -36.5 255 46 308.9 308.9 284.9 308.9 0.02 7 315 8734 -43.8 -69.8 4 26.0 -44.4 255 64 319.1 319.1 288.5 319.2 0.01 8 300 9060 -45.5 -71.5 4 26.0 -46.0 260 57 321.2 321.2 289.1 321.3 0.01 9 258 10062 -48.7 -76.7 2 28.0 -49.1 240 55 330.7 330.7 291.9 330.7 0.00 10 250 10270 -47.5 -75.5 3 28.0 -48.0 250 57 335.4 335.4 293.2 335.5 0.01 11 200 11740 -48.9 -82.9 1 34.0 -49.4 260 43 355.3 355.3 297.8 355.3 0.00 12 150 13620 -50.7 -85.7 1 35.0 -51.3 250 37 382.7 382.7 302.7 382.7 0.00 13 100 16230 -55.1 -88.1 1 33.0 -55.6 245 34 421.3 421.3 307.9 421.3 0.00 TRP 258 10062 -48.7 -76.7 2 28.0 -49.1 240 55 330.7 330.7 291.9 330.7 0.00 WND 315 8734 -43.8 -69.8 4 26.0 -44.4 255 64 319.1 319.1 288.5 319.2 0.01 Sounding variables and indices 1000-500 mb thick: 5422.00 m Freezing level: 812.07 mb = 1825.43 m = 5988.86 ft Wetbulb zero: 828.80 mb = 1636.30 m = 5368.37 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 75.85 % Est. max temperature: 15.88 C = 60.58 F Sfc-Lift cond lev (LCL): 973.00 mb = 324.78 m = 1065.55 ft T: 9.42 C 700-500 lapse rate: 7.23 C/km ThetaE index: 2.77 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 839.89 mb = 1530.88 m = 5022.52 ft Mean mixing ratio: 5.14 g/kg Conv temperature: 16.47 C = 61.64 F Cap Strength: 2.97 C Lifted Index: 4.08 C Risk: None Lifted Index @300 mb: 15.18 C Lifted Index @700 mb: 2.97 C Showalter Index: 3.09 C Risk: None Total Totals Index: 52.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 25.00 C K Index: 24.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 172.91 Risk: None Energy Index: 0.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.21 J/kg Max Up Vert Vel: 4.29 m/s Conv Inhibition (B-): 13984.46 J/kg Cap Strength: 4.04 C Lift Cond Lev (LCL): 883.34 mb = 1121.10 m = 3678.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 at 18 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 24 295 6 5.4 -2.5 | 83 13 -12.6 -1.6 1 1000 98 305 12 9.8 -6.9 | 54 10 -8.2 -5.9 2 925 744 245 12 10.9 5.1 | 130 9 -7.2 6.1 3 850 1436 235 18 14.7 10.3 | 164 12 -3.3 11.3 4 700 2976 240 30 26.0 15.0 | 206 18 7.9 16.0 5 500 5520 245 27 24.5 11.4 | 207 14 6.4 12.4 6 400 7100 255 46 44.4 11.9 | 244 29 26.4 12.9 7 315 8734 255 64 61.8 16.6 | 248 47 43.8 17.5 8 300 9060 260 57 56.1 9.9 | 254 40 38.1 10.9 9 258 10062 240 55 47.6 27.5 | 226 41 29.6 28.5 10 250 10270 250 57 53.6 19.5 | 240 41 35.5 20.5 11 200 11740 260 43 42.3 7.5 | 251 26 24.3 8.5 12 150 13620 250 37 34.8 12.7 | 231 22 16.7 13.6 13 100 16230 245 34 30.8 14.4 | 220 20 12.8 15.4 Wind Parameters Mean winds (0-6000m): 243.1 at 24.1 knts Storm direction: 273.1 at 18.1 knts Shear (0-3000m) pos: 2.0 neg: 2.8 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 123.4 deg Storm rel helicity (0-3000m) pos: 71.5 neg: -15.0 tot: 56.5 m^2/s^2 ave: 18.8 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.22 Bulk Shear: 41.64 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 ------------------------------------------------------------------------------- 500 287 12 71 7| 0.0 7.6 7.6| 11.3 -15.0 -3.7 -7.5 0.06| 14.4 0.9 1000 266 12 107 6| 0.0 6.1 6.1| 23.5 -15.0 8.5 8.5 0.31| 10.7 3.3 1500 253 14 134 7| 0.0 5.7 5.7| 34.8 -15.0 19.7 13.1 0.41| 8.7 3.5 2000 247 15 151 8| 1.0 4.2 5.3| 47.0 -15.0 31.9 16.0 0.48| 7.5 3.6 2500 244 17 163 9| 1.6 3.4 5.0| 59.6 -15.0 44.5 17.8 0.52| 6.8 3.6 3000 243 19 174 10| 2.0 2.8 4.8| 71.5 -15.0 56.5 18.8 0.54| 6.3 3.4 4000 242 22 186 11| 1.3 2.1 3.5| 72.3 -15.0 57.2 14.3 0.53| 4.9 2.6 5000 242 23 192 12| 1.0 1.7 2.7| 72.7 -15.0 57.6 11.5 0.51| 4.1 2.1 6000 243 24 196 12| 1.3 1.4 2.7| 91.8 -15.0 76.8 12.8 0.53| 4.0 2.1 Wrote GIF file: /home/apache/climate/data/raob//LE383/skewt/LE383.skewt.20200401.00.gif