UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032900.upa.cvt Date: 0000Z 29 MAR 20 Searching for VG977... Searching the city database file for: VG977 ... Date:0000Z 29 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 1006 35 23.4 21.8 91 1.6 22.3 0 0 296.0 299.0 295.2 343.7 16.56 1 1000 87 26.4 18.4 61 8.0 20.9 305 3 299.5 302.0 294.0 338.8 13.43 2 925 776 25.0 14.0 50 11.0 17.7 315 10 304.9 306.9 293.7 337.5 10.92 3 850 1511 18.6 12.6 68 6.0 14.7 315 13 305.6 307.7 293.9 338.2 10.85 4 700 3151 11.8 -34.2 2 46.0 -1.0 295 27 315.6 315.6 287.6 316.6 0.30 5 500 5870 -5.5 -24.5 21 19.0 -11.2 280 40 326.3 326.5 291.7 330.1 1.05 6 400 7580 -15.9 -33.9 20 18.0 -19.7 255 46 334.3 334.4 293.4 336.4 0.54 7 300 9690 -28.9 -52.9 8 24.0 -31.2 250 47 344.6 344.7 295.5 345.0 0.09 8 250 10970 -40.3 -63.3 7 23.0 -41.3 260 48 346.2 346.2 295.8 346.3 0.03 9 200 12460 -49.7 -70.7 7 21.0 -50.2 265 46 354.1 354.1 297.5 354.1 0.01 10 150 14270 -66.1 -81.1 11 15.0 -66.2 260 45 356.2 356.2 298.0 356.2 0.00 11 100 16640 -78.1 -92.1 9 14.0 -78.1 265 29 376.8 376.8 301.7 376.8 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 563.58 mb = 5005.58 m = 16422.30 ft Wetbulb zero: 709.89 mb = 3032.54 m = 9949.17 ft Precipitable water: 1.15 inches Sfc-500 mean rel hum: 29.45 % Est. max temperature: 32.95 C = 91.30 F Sfc-Lift cond lev (LCL): 983.13 mb = 237.39 m = 778.82 ft T: 26.09 C 700-500 lapse rate: 6.36 C/km ThetaE index: 21.54 C Layer 700.0- 500.0 mb Conv cond level (CCL): 689.84 mb = 3269.10 m = 10725.27 ft Mean mixing ratio: 12.09 g/kg Conv temperature: 43.43 C = 110.18 F Cap Strength: 4.66 C Lifted Index: 1.98 C Risk: Showers probable Lifted Index @300 mb: 6.18 C Lifted Index @700 mb: 4.66 C Showalter Index: 2.04 C Risk: Showers probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 18.10 C K Index: -9.30 Risk: None Sweat Index: 217.20 Risk: None Energy Index: -1.49 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.35 J/kg Max Up Vert Vel: 5.54 m/s Conv Inhibition (B-): 4408.84 J/kg Cap Strength: 4.66 C Lift Cond Lev (LCL): 832.93 mb = 1682.38 m = 5519.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 16 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 1006 35 0 0 -0.0 -0.0 | 139 16 -10.4 12.2 1 1000 87 305 3 2.5 -1.7 | 143 13 -8.0 10.4 2 976 305 105 3 -2.9 0.8 | 134 19 -13.3 12.9 3 943 610 115 2 -1.8 0.8 | 137 18 -12.2 13.0 4 925 776 315 10 7.1 -7.1 | 147 6 -3.4 5.1 5 910 914 150 2 -1.0 1.7 | 141 18 -11.4 13.9 6 850 1511 315 13 9.2 -9.2 | 157 3 -1.2 3.0 7 790 2134 65 3 -2.7 -1.3 | 130 17 -13.1 10.9 8 700 3151 295 27 24.5 -11.4 | 267 14 14.0 0.7 9 500 5870 280 40 39.4 -6.9 | 260 29 29.0 5.2 10 400 7580 255 46 44.4 11.9 | 235 42 34.0 24.1 11 300 9690 250 47 44.2 16.1 | 230 44 33.7 28.2 12 250 10970 260 48 47.3 8.3 | 241 42 36.8 20.5 13 200 12460 265 46 45.8 4.0 | 245 39 35.4 16.2 14 150 14270 260 45 44.3 7.8 | 239 39 33.9 20.0 15 100 16640 265 29 28.9 2.5 | 232 24 18.5 14.7 Wind Parameters Mean winds (0-6000m): 289.4 at 21.4 knts Storm direction: 319.4 at 16.0 knts Shear (0-3000m) pos: 0.8 neg: 4.3 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 153.1 deg Storm rel helicity (0-3000m) pos: 119.4 neg: -157.0 tot: -37.6 m^2/s^2 ave: -12.5 10^-3 m/s^2 rel: -0.19 Storm rel vorticity (0-3000m) horiz: 20.3 stream: -3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.20 Bulk Shear: 75.81 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 94 3 133 18| 2.3 0.0 2.3| 10.4 -10.4 0.0 0.0 -0.05| 10.2 -0.5 1000 345 4 132 13| 2.2 0.0 2.2| 54.6 -61.5 -6.9 -6.9 0.01| 21.8 0.3 1500 319 5 140 11| 4.3 0.0 4.3| 95.7 -65.9 29.8 19.9 0.09| 22.2 2.1 2000 327 6 135 10| 1.2 0.0 1.2|111.3 -69.5 41.7 20.9 0.09| 20.7 1.9 2500 339 6 128 10| 0.9 1.9 2.8|119.4-115.5 4.0 1.6 -0.02| 19.4 -0.4 3000 320 8 139 8| 0.8 4.3 5.1|119.4-157.0 -37.6 -12.5 -0.19| 20.3 -3.9 4000 300 13 191 6| 0.6 4.3 4.9|119.4-173.2 -53.8 -13.4 -0.22| 16.8 -3.6 5000 294 18 228 7| 0.5 4.0 4.5|119.4-179.7 -60.2 -12.0 -0.22| 14.0 -3.0 6000 289 21 242 11| 0.4 3.7 4.1|119.4-200.9 -81.5 -13.6 -0.23| 12.3 -2.8 Wrote GIF file: /home/apache/climate/data/raob//VG977/skewt/VG977.skewt.20200329.00.gif