UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032600.upa.cvt Date: 0000Z 26 MAR 20 Searching for VG977... Searching the city database file for: VG977 ... Date:0000Z 26 MAR 20 Station: VG977 WMO ident: 41977 Latitude: 22.35 Longitude: 91.82 ------------------------------------------------------------------------------- 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 1007 36 22.8 22.5 98 0.3 22.6 100 2 295.4 298.5 295.5 345.0 17.29 1 1000 97 23.6 22.0 91 1.6 22.5 110 3 296.8 299.8 295.6 345.5 16.87 2 925 779 21.8 14.8 64 7.0 17.1 305 8 301.6 303.7 293.2 335.6 11.52 3 850 1506 16.2 11.4 73 4.8 13.1 325 10 303.1 305.0 292.5 332.9 10.01 4 700 3125 8.6 -16.4 15 25.0 -0.9 295 21 312.0 312.3 287.8 317.0 1.51 5 500 5850 -2.9 -39.9 4 37.0 -11.1 305 30 329.5 329.6 291.8 330.4 0.24 6 400 7560 -18.1 -30.1 34 12.0 -20.8 300 42 331.5 331.6 292.9 334.3 0.78 7 300 9640 -28.5 -48.5 13 20.0 -30.7 280 63 345.2 345.2 295.7 345.9 0.16 8 283 10055 -31.6 -54.8 8 23.2 -33.5 280 64 346.5 346.5 295.9 346.9 0.08 9 250 10920 -38.3 -68.3 3 30.0 -39.6 270 62 349.1 349.1 296.4 349.2 0.02 10 200 12410 -51.7 -71.7 7 20.0 -52.1 270 59 350.9 350.9 296.8 351.0 0.01 11 150 14220 -64.9 -80.9 9 16.0 -65.0 275 56 358.3 358.3 298.4 358.3 0.00 12 100 16600 -77.5 -90.5 11 13.0 -77.5 270 24 378.0 378.0 301.9 378.0 0.00 TRP WND 283 10055 -31.6 -54.8 8 23.2 -33.5 280 64 346.5 346.5 295.9 346.9 0.08 Sounding variables and indices 1000-500 mb thick: 5753.00 m Freezing level: 550.43 mb = 5162.83 m = 16938.20 ft Wetbulb zero: 709.20 mb = 3016.09 m = 9895.20 ft Precipitable water: 1.24 inches Sfc-500 mean rel hum: 34.75 % Est. max temperature: 30.43 C = 86.77 F Sfc-Lift cond lev (LCL): 1003.01 mb = 70.87 m = 232.52 ft T: 23.25 C 700-500 lapse rate: 4.22 C/km ThetaE index: 28.48 C Layer 925.0- 500.0 mb Conv cond level (CCL): 852.05 mb = 1485.28 m = 4872.91 ft Mean mixing ratio: 13.85 g/kg Conv temperature: 30.53 C = 86.95 F Cap Strength: 2.61 C Lifted Index: 3.94 C Risk: None Lifted Index @300 mb: 5.64 C Lifted Index @700 mb: 0.96 C Showalter Index: 6.98 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: 14.30 C K Index: 5.50 Risk: None Sweat Index: 186.80 Risk: None Energy Index: -0.31 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.94 J/kg Max Up Vert Vel: 5.28 m/s Conv Inhibition (B-): 428.91 J/kg Cap Strength: 3.72 C Lift Cond Lev (LCL): 897.65 mb = 1037.04 m = 3402.32 ft Lev Free Conv (LFC): 402.65 mb = 7509.38 m = 24636.76 ft Equ Level (EL): 392.65 mb = 7694.07 m = 25242.70 ft B at Equ Level: 13.20 J/kg Max Parcel Lev (MPL): 362.65 mb = 8268.73 m = 27128.03 ft Wind level data Storm motion: 330 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 1007 36 100 2 -2.0 0.3 | 144 14 -8.2 11.2 1 1000 97 110 3 -2.8 1.0 | 143 15 -9.1 11.9 2 977 305 175 2 -0.2 2.0 | 154 14 -6.4 12.9 3 943 610 185 3 0.3 3.0 | 157 15 -6.0 13.9 4 925 779 305 8 6.6 -4.6 | 183 6 0.3 6.3 5 911 914 190 3 0.5 3.0 | 158 15 -5.7 13.8 6 850 1506 325 10 5.7 -8.2 | 169 3 -0.5 2.7 7 788 2134 140 4 -2.6 3.1 | 148 16 -8.8 13.9 8 700 3125 295 21 19.0 -8.9 | 261 13 12.8 2.0 9 500 5850 305 30 24.6 -17.2 | 289 19 18.3 -6.3 10 400 7560 300 42 36.4 -21.0 | 289 32 30.1 -10.1 11 300 9640 280 63 62.0 -10.9 | 270 56 55.8 -0.1 12 283 10055 280 64 63.0 -11.1 | 270 57 56.8 -0.2 13 250 10920 270 62 62.0 -0.0 | 259 57 55.8 10.9 14 200 12410 270 59 59.0 -0.0 | 258 54 52.8 10.9 15 150 14220 275 56 55.8 -4.9 | 263 50 49.6 6.0 16 100 16600 270 24 24.0 -0.0 | 239 21 17.8 10.9 Wind Parameters Mean winds (0-6000m): 300.2 at 16.7 knts Storm direction: 330.2 at 12.5 knts Shear (0-3000m) pos: 3.7 neg: 0.0 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 97.3 deg Storm rel helicity (0-3000m) pos: 248.3 neg: -24.3 tot: 224.0 m^2/s^2 ave: 74.7 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 15.7 stream: 7.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.30 Bulk Shear: 46.87 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 ------------------------------------------------------------------------------- 500 153 2 151 15| 3.3 0.0 3.3| 12.1 0.0 12.1 24.3 0.72| 4.4 3.2 1000 213 4 163 15| 2.9 0.0 2.9| 40.5 -18.6 22.0 22.0 0.26| 11.2 3.0 1500 290 5 170 9| 3.8 0.0 3.8| 57.4 -21.6 35.8 23.9 0.19| 13.0 2.5 2000 311 5 164 8| 0.8 0.0 0.8| 86.2 -24.3 61.9 30.9 0.22| 14.5 3.2 2500 266 6 178 11| 2.4 0.0 2.4|144.2 -24.3 119.9 47.9 0.34| 14.3 4.9 3000 284 7 186 9| 3.7 0.0 3.7|248.3 -24.3 224.0 74.7 0.49| 15.7 7.8 4000 296 11 211 7| 3.3 0.0 3.3|275.3 -24.3 251.0 62.7 0.53| 12.9 6.8 5000 298 14 235 8| 3.0 0.0 3.0|287.2 -24.3 262.9 52.6 0.53| 10.7 5.7 6000 300 17 253 9| 2.8 0.0 2.8|298.5 -24.3 274.2 45.7 0.53| 9.3 5.0 Wrote GIF file: /home/apache/climate/data/raob//VG977/skewt/VG977.skewt.20200326.00.gif