UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032300.upa.cvt Date: 0000Z 23 MAR 20 Searching for VG977... Searching the city database file for: VG977 ... Date:0000Z 23 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 1009 36 20.0 18.3 90 1.7 18.9 0 0 292.4 294.8 291.7 329.9 13.23 1 1000 113 21.6 14.6 64 7.0 17.1 60 2 294.8 296.6 290.2 324.9 10.50 2 925 790 20.4 9.4 49 11.0 13.7 360 9 300.2 301.6 289.9 323.9 8.02 3 850 1514 14.8 7.8 63 7.0 10.6 310 12 301.6 303.1 290.2 324.9 7.83 4 700 3122 3.2 -9.8 38 13.0 -2.1 290 17 306.0 306.5 286.8 314.2 2.59 5 500 5780 -10.3 -49.3 2 39.0 -15.9 270 35 320.5 320.5 289.0 320.8 0.09 6 400 7460 -23.7 -41.7 17 18.0 -26.1 275 45 324.2 324.2 290.3 325.1 0.25 7 300 9480 -41.1 -51.1 33 10.0 -41.6 280 46 327.4 327.5 291.1 327.9 0.12 8 267 10262 -45.7 -61.7 15 16.0 -46.2 280 55 331.8 331.8 292.3 332.0 0.04 9 250 10700 -44.3 -62.3 12 18.0 -44.9 270 63 340.2 340.2 294.4 340.4 0.04 10 239 11003 -44.6 -63.8 10 19.2 -45.3 270 75 344.1 344.1 295.3 344.3 0.03 11 200 12200 -45.9 -69.9 5 24.0 -46.6 265 66 360.1 360.1 298.7 360.2 0.02 12 150 14070 -57.5 -81.5 3 24.0 -57.8 255 60 371.0 371.0 300.8 371.0 0.00 13 100 16530 -72.9 -94.9 2 22.0 -72.9 255 62 386.9 386.9 303.3 386.9 0.00 TRP 267 10262 -45.7 -61.7 15 16.0 -46.2 280 55 331.8 331.8 292.3 332.0 0.04 WND 239 11003 -44.6 -63.8 10 19.2 -45.3 270 75 344.1 344.1 295.3 344.3 0.03 Sounding variables and indices 1000-500 mb thick: 5667.00 m Freezing level: 652.59 mb = 3752.04 m = 12309.71 ft Wetbulb zero: 724.94 mb = 2832.06 m = 9291.42 ft Precipitable water: 0.99 inches Sfc-500 mean rel hum: 37.62 % Est. max temperature: 29.09 C = 84.37 F Sfc-Lift cond lev (LCL): 984.33 mb = 250.17 m = 820.75 ft T: 21.36 C 700-500 lapse rate: 5.08 C/km ThetaE index: 10.73 C Layer 700.0- 500.0 mb Conv cond level (CCL): 768.41 mb = 2349.78 m = 7709.16 ft Mean mixing ratio: 9.27 g/kg Conv temperature: 31.61 C = 88.90 F Cap Strength: 4.07 C Lifted Index: 3.63 C Risk: None Lifted Index @300 mb: 2.71 C Lifted Index @700 mb: 0.90 C Showalter Index: 3.45 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 18.10 C K Index: 19.90 Risk: < 20 % chance of thunderstorms Sweat Index: 152.60 Risk: None Energy Index: -0.72 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.30 J/kg Max Up Vert Vel: 5.35 m/s Conv Inhibition (B-): 7535.26 J/kg Cap Strength: 4.07 C Lift Cond Lev (LCL): 841.63 mb = 1595.97 m = 5236.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 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 1009 36 0 0 -0.0 -0.0 | 133 13 -9.8 9.3 1 1000 113 60 2 -1.7 -1.0 | 126 14 -11.5 8.3 2 978 305 305 2 1.6 -1.1 | 135 11 -8.1 8.1 3 944 610 300 4 3.5 -2.0 | 139 10 -6.3 7.3 4 925 790 360 9 -0.0 -9.0 | 91 10 -9.8 0.3 5 912 914 280 4 3.9 -0.7 | 146 10 -5.8 8.6 6 850 1514 310 12 9.2 -7.7 | 160 2 -0.6 1.5 7 789 2134 325 9 5.2 -7.4 | 112 5 -4.6 1.9 8 700 3122 290 17 16.0 -5.8 | 241 7 6.2 3.4 9 500 5780 270 35 35.0 -0.0 | 250 27 25.2 9.3 10 400 7460 275 45 44.8 -3.9 | 261 35 35.1 5.3 11 300 9480 280 46 45.3 -8.0 | 268 36 35.5 1.3 12 267 10262 280 55 54.2 -9.6 | 270 44 44.4 -0.3 13 250 10700 270 63 63.0 -0.0 | 260 54 53.2 9.3 14 239 11003 270 75 75.0 -0.0 | 262 66 65.2 9.3 15 200 12200 265 66 65.7 5.8 | 255 58 56.0 15.0 16 150 14070 255 60 58.0 15.5 | 243 54 48.2 24.8 17 100 16530 255 62 59.9 16.0 | 243 56 50.1 25.3 Wind Parameters Mean winds (0-6000m): 283.5 at 17.9 knts Storm direction: 313.5 at 13.4 knts Shear (0-3000m) pos: 1.0 neg: 2.5 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 107.8 deg Storm rel helicity (0-3000m) pos: 26.2 neg: -18.2 tot: 8.0 m^2/s^2 ave: 2.7 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.41 Bulk Shear: 35.01 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 ------------------------------------------------------------------------------- 500 322 2 132 11| 0.0 3.6 3.6| 7.9 -7.1 0.8 1.7 0.09| 7.0 0.6 1000 324 4 129 10| 0.0 2.9 2.9| 21.4 -16.8 4.7 4.7 0.12| 10.8 1.3 1500 313 6 134 8| 2.5 1.9 4.4| 23.8 -16.9 6.8 4.6 0.12| 9.8 1.2 2000 314 7 133 7| 1.5 1.4 3.0| 23.8 -18.1 5.7 2.8 0.06| 8.2 0.5 2500 315 8 131 6| 1.2 1.9 3.1| 24.8 -18.2 6.6 2.6 0.09| 7.5 0.7 3000 310 9 140 5| 1.0 2.5 3.5| 26.2 -18.2 8.0 2.7 0.14| 7.3 1.0 4000 299 11 183 4| 0.8 2.9 3.6| 30.8 -18.2 12.6 3.2 0.16| 6.5 1.0 5000 291 15 224 6| 0.6 3.0 3.7| 31.4 -19.7 11.7 2.3 0.13| 6.0 0.8 6000 283 18 237 9| 0.5 3.1 3.6| 37.7 -26.2 11.5 1.9 0.12| 5.6 0.7 Wrote GIF file: /home/apache/climate/data/raob//VG977/skewt/VG977.skewt.20200323.00.gif