UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113000.upa.cvt Date: 0000Z 30 NOV 25 Searching for VG883... Searching the city database file for: VG883 ... Date:0000Z 30 NOV 25 Station: VG883 WMO ident: 41883 Latitude: 24.85 Longitude: 89.37 ------------------------------------------------------------------------------- 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 1011 23 17.4 15.9 91 1.5 16.4 0 0 289.6 291.6 289.2 321.4 11.30 1 1000 117 20.8 12.8 60 8.0 15.8 315 11 294.0 295.6 288.9 320.7 9.32 2 925 791 18.6 9.6 56 9.0 13.1 315 4 298.3 299.8 289.4 322.2 8.13 3 850 1508 12.4 3.4 54 9.0 7.5 150 3 299.1 300.2 287.5 316.2 5.75 4 700 3121 11.4 -36.6 2 48.0 -1.3 290 32 315.1 315.2 287.4 316.0 0.24 5 500 5850 -4.3 -45.3 2 41.0 -12.1 290 33 327.8 327.8 291.2 328.3 0.13 6 400 7570 -14.1 -54.1 2 40.0 -19.4 275 45 336.7 336.7 293.6 336.9 0.06 7 300 9680 -31.5 -38.5 50 7.0 -32.4 260 52 341.0 341.1 295.0 342.8 0.46 8 250 10940 -41.7 -46.0 63 4.3 -42.1 270 52 344.1 344.1 295.5 345.1 0.25 9 200 12410 -53.5 -64.5 25 11.0 -53.8 270 71 348.0 348.1 296.3 348.2 0.03 10 199 12442 -53.7 -64.8 25 11.0 -54.0 270 72 348.2 348.2 296.3 348.3 0.03 11 150 14200 -67.1 -79.1 17 12.0 -67.2 260 66 354.5 354.5 297.6 354.5 0.01 12 100 16580 -78.3 -89.3 15 11.0 -78.3 275 32 376.4 376.4 301.6 376.4 0.00 TRP WND 199 12442 -53.7 -64.8 25 11.0 -54.0 270 72 348.2 348.2 296.3 348.3 0.03 Sounding variables and indices 1000-500 mb thick: 5733.00 m Freezing level: 554.78 mb = 5102.57 m = 16740.50 ft Wetbulb zero: 722.51 mb = 2858.02 m = 9376.60 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 22.98 % Est. max temperature: 26.81 C = 80.26 F Sfc-Lift cond lev (LCL): 988.99 mb = 212.69 m = 697.80 ft T: 20.49 C 700-500 lapse rate: 5.75 C/km ThetaE index: 6.17 C Layer 850.0- 500.0 mb Conv cond level (CCL): 603.12 mb = 4329.13 m = 14202.99 ft Mean mixing ratio: 8.77 g/kg Conv temperature: 48.64 C = 119.56 F Cap Strength: 10.38 C Lifted Index: 11.32 C Risk: None Lifted Index @300 mb: 14.42 C Lifted Index @700 mb: 10.38 C Showalter Index: 14.25 C Risk: None Total Totals Index: 24.40 C Risk: None Vertical Totals Index: 16.70 C Cross Totals Index: 7.70 C K Index: -27.90 Risk: None Sweat Index: 79.80 Risk: None Energy Index: 2.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.28 J/kg Max Up Vert Vel: 5.15 m/s Conv Inhibition (B-): 9510.41 J/kg Cap Strength: 11.32 C Lift Cond Lev (LCL): 850.53 mb = 1502.72 m = 4930.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 at 17 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 1011 23 0 0 -0.0 -0.0 | 140 17 -10.6 12.7 1 1000 117 315 11 7.8 -7.8 | 150 6 -2.8 4.9 2 925 791 315 4 2.8 -2.8 | 142 13 -7.7 9.9 3 850 1508 150 3 -1.5 2.6 | 142 19 -12.1 15.3 4 700 3121 290 32 30.1 -10.9 | 265 20 19.5 1.8 5 500 5850 290 33 31.0 -11.3 | 266 20 20.4 1.4 6 400 7570 275 45 44.8 -3.9 | 256 35 34.3 8.8 7 300 9680 260 52 51.2 9.0 | 242 46 40.6 21.7 8 250 10940 270 52 52.0 -0.0 | 253 43 41.4 12.7 9 200 12410 270 71 71.0 -0.0 | 258 62 60.4 12.7 10 199 12442 270 72 72.0 -0.0 | 258 63 61.4 12.7 11 150 14200 260 66 65.0 11.5 | 246 60 54.4 24.2 12 100 16580 275 32 31.9 -2.8 | 245 24 21.3 9.9 Wind Parameters Mean winds (0-6000m): 290.3 at 22.0 knts Storm direction: 320.3 at 16.5 knts Shear (0-3000m) pos: 5.6 neg: 0.6 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 110.5 deg Storm rel helicity (0-3000m) pos: 296.7 neg: -19.3 tot: 277.3 m^2/s^2 ave: 92.4 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 13.0 stream: 7.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.45 Bulk Shear: 29.56 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 ------------------------------------------------------------------------------- 500 315 8 145 8| 0.0 7.0 7.0| 4.4 -1.7 2.7 5.4 0.07| 15.6 1.2 1000 312 6 146 10| 0.0 1.9 1.9| 12.6 -2.5 10.1 10.1 0.15| 10.9 1.6 1500 312 5 144 11| 0.0 1.1 1.1| 12.8 -19.3 -6.5 -4.3 -0.01| 9.5 -0.1 2000 275 6 159 13| 2.6 0.8 3.5| 66.9 -19.3 47.6 23.8 0.22| 9.9 2.2 2500 257 8 170 15| 4.4 0.7 5.1|172.5 -19.3 153.2 61.3 0.44| 11.1 4.9 3000 284 11 181 10| 5.6 0.6 6.1|296.7 -19.3 277.3 92.4 0.59| 13.0 7.7 4000 291 16 213 8| 4.5 0.4 4.9|322.9 -19.3 303.6 75.9 0.62| 10.4 6.4 5000 290 20 233 10| 3.6 0.3 3.9|323.7 -19.3 304.4 60.9 0.62| 8.4 5.1 6000 290 22 243 11| 3.0 0.3 3.2|324.4 -21.1 303.2 50.5 0.60| 7.1 4.3 Wrote GIF file: /home/apache/climate/data/raob//VG883/skewt/VG883.skewt.20251130.00.gif