UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032100.upa.cvt Date: 0000Z 21 MAR 20 Searching for VGSY... Searching the city database file for: VGSY ... Date:0000Z 21 MAR 20 Station: VGSY WMO ident: 41891 Latitude: 24.96 Longitude: 91.87 Elevation: 15.00 ------------------------------------------------------------------------------- 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 1008 15 19.4 17.0 86 2.4 17.8 0 0 291.9 294.0 290.7 326.4 12.18 1 1000 93 22.0 14.0 60 8.0 16.9 190 2 295.1 297.0 290.0 324.2 10.09 2 925 771 21.2 6.2 38 15.0 12.5 290 10 301.0 302.2 288.8 320.2 6.43 3 850 1495 15.0 6.0 55 9.0 9.8 250 7 301.9 303.1 289.5 322.5 6.91 4 700 3101 1.8 -1.7 78 3.5 0.1 225 11 304.5 305.4 288.5 319.2 4.83 5 500 5750 -13.1 -32.1 19 19.0 -17.0 260 34 317.1 317.2 288.4 318.9 0.52 6 400 7400 -25.7 -46.7 12 21.0 -27.9 265 39 321.6 321.6 289.4 322.1 0.14 7 300 9420 -42.9 -50.9 41 8.0 -43.3 260 46 324.9 324.9 290.4 325.4 0.12 8 250 10620 -52.1 -61.1 33 9.0 -52.3 255 68 328.6 328.6 291.4 328.8 0.04 9 233 11072 -55.5 -64.5 32 9.0 -55.6 260 76 330.1 330.1 291.8 330.3 0.03 10 200 12050 -53.5 -68.5 14 15.0 -53.8 255 80 348.0 348.0 296.2 348.1 0.02 11 197 12147 -53.8 -69.0 14 15.2 -54.1 250 81 349.1 349.1 296.4 349.2 0.02 12 150 13870 -58.9 -77.9 7 19.0 -59.1 265 65 368.6 368.6 300.3 368.6 0.01 13 100 16380 -64.9 -83.9 6 19.0 -65.1 270 51 402.3 402.3 305.5 402.3 0.00 TRP 233 11072 -55.5 -64.5 32 9.0 -55.6 260 76 330.1 330.1 291.8 330.3 0.03 WND 197 12147 -53.8 -69.0 14 15.2 -54.1 250 81 349.1 349.1 296.4 349.2 0.02 Sounding variables and indices 1000-500 mb thick: 5657.00 m Freezing level: 675.84 mb = 3421.01 m = 11223.66 ft Wetbulb zero: 699.08 mb = 3111.33 m = 10207.64 ft Precipitable water: 1.06 inches Sfc-500 mean rel hum: 53.28 % Est. max temperature: 29.31 C = 84.75 F Sfc-Lift cond lev (LCL): 973.03 mb = 330.81 m = 1085.31 ft T: 21.72 C 700-500 lapse rate: 5.62 C/km ThetaE index: 6.18 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 751.12 mb = 2517.93 m = 8260.84 ft Mean mixing ratio: 8.17 g/kg Conv temperature: 31.15 C = 88.06 F Cap Strength: 4.05 C Lifted Index: 2.11 C Risk: None Lifted Index @300 mb: 2.49 C Lifted Index @700 mb: 0.49 C Showalter Index: 1.94 C Risk: Showers probable Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.10 C Cross Totals Index: 19.10 C K Index: 30.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 120.00 Risk: None Energy Index: -0.65 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.28 J/kg Max Up Vert Vel: 5.88 m/s Conv Inhibition (B-): 7141.76 J/kg Cap Strength: 4.05 C Lift Cond Lev (LCL): 810.53 mb = 1888.30 m = 6195.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 282 at 12 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 1008 15 0 0 -0.0 -0.0 | 102 12 -11.6 2.5 1 1000 93 190 2 0.3 2.0 | 112 12 -11.3 4.5 2 925 771 290 10 9.4 -3.4 | 68 2 -2.2 -0.9 3 850 1495 250 7 6.6 2.4 | 134 7 -5.0 4.9 4 700 3101 225 11 7.8 7.8 | 159 11 -3.8 10.3 5 500 5750 260 34 33.5 5.9 | 249 23 21.9 8.4 6 400 7400 265 39 38.9 3.4 | 258 28 27.2 5.9 7 300 9420 260 46 45.3 8.0 | 253 35 33.7 10.5 8 250 10620 255 68 65.7 17.6 | 250 58 54.1 20.1 9 233 11072 260 76 74.8 13.2 | 256 65 63.2 15.7 10 200 12050 255 80 77.3 20.7 | 251 70 65.6 23.2 11 197 12147 250 81 76.1 27.7 | 245 71 64.5 30.2 12 150 13870 265 65 64.8 5.7 | 261 54 53.1 8.2 13 100 16380 270 51 51.0 -0.0 | 266 39 39.4 2.5 Wind Parameters Mean winds (0-6000m): 252.1 at 15.9 knts Storm direction: 282.1 at 11.9 knts Shear (0-3000m) pos: 0.7 neg: 2.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 56.8 deg Storm rel helicity (0-3000m) pos: 26.9 neg: -2.4 tot: 24.5 m^2/s^2 ave: 8.2 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.90 Bulk Shear: 19.15 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 ------------------------------------------------------------------------------- 500 238 4 119 9| 0.0 7.2 7.2| 17.1 0.0 17.1 34.1 0.65| 9.3 6.0 1000 280 7 105 5| 2.0 3.6 5.6| 18.3 -2.4 15.8 15.8 0.28| 8.7 2.4 1500 275 7 113 5| 1.3 2.4 3.8| 19.5 -2.4 17.0 11.3 0.27| 7.3 2.0 2000 266 7 123 5| 1.0 2.2 3.2| 22.3 -2.4 19.9 9.9 0.32| 5.9 1.9 2500 259 8 133 6| 0.8 2.1 2.9| 24.9 -2.4 22.5 9.0 0.34| 5.0 1.7 3000 251 8 141 7| 0.7 2.0 2.7| 26.9 -2.4 24.5 8.2 0.35| 4.5 1.6 4000 244 10 156 7| 1.3 1.5 2.9| 53.1 -2.4 50.6 12.7 0.50| 4.5 2.2 5000 246 12 178 8| 2.1 1.2 3.3| 90.2 -2.4 87.7 17.5 0.58| 4.7 2.7 6000 252 16 205 8| 2.5 1.0 3.5|131.3 -2.4 128.8 21.5 0.62| 4.7 2.9 Wrote GIF file: /home/apache/climate/data/raob//VGSY/skewt/VGSY.skewt.20200321.00.gif