UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111000.upa.cvt Date: 0000Z 10 NOV 25 Searching for VG883... Searching the city database file for: VG883 ... Date:0000Z 10 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 1009 21 21.0 18.6 86 2.4 19.4 315 8 293.4 295.8 292.2 331.8 13.48 1 1000 98 20.6 15.8 74 4.8 17.5 315 17 293.8 295.8 290.6 326.2 11.36 2 925 776 20.0 16.6 81 3.4 17.7 20 4 299.8 302.1 293.7 337.6 12.95 3 850 1502 15.8 5.8 51 10.0 10.0 45 4 302.7 304.0 289.7 323.1 6.81 4 700 3128 9.8 290 20 313.3 5 500 5860 -5.5 -43.5 3 38.0 -12.7 270 38 326.3 326.4 290.9 327.0 0.16 6 400 7570 -17.7 -46.7 6 29.0 -21.8 275 43 332.0 332.0 292.4 332.6 0.14 7 300 9650 -33.3 -60.3 5 27.0 -34.9 260 50 338.4 338.4 294.0 338.6 0.04 8 250 10910 -40.5 -65.5 5 25.0 -41.5 250 64 345.9 345.9 295.7 346.0 0.02 9 200 12390 -52.1 -72.1 7 20.0 -52.5 235 65 350.3 350.3 296.7 350.3 0.01 10 161 13765 -62.1 -79.8 8 17.7 -62.2 240 72 355.9 355.9 297.9 355.9 0.00 11 150 14200 -65.3 -82.3 8 17.0 -65.4 240 64 357.6 357.6 298.2 357.6 0.00 12 100 16590 -79.5 -94.5 7 15.0 -79.5 245 36 374.1 374.1 301.3 374.1 0.00 TRP WND 161 13765 -62.1 -79.8 8 17.7 -62.2 240 72 355.9 355.9 297.9 355.9 0.00 Sounding variables and indices 1000-500 mb thick: 5762.00 m Freezing level: 571.90 mb = 4877.91 m = 16003.44 ft Wetbulb zero: 695.64 mb = 3178.71 m = 10428.70 ft Precipitable water: 1.19 inches Sfc-500 mean rel hum: 71.95 % Est. max temperature: 29.96 C = 85.93 F Sfc-Lift cond lev (LCL): 974.30 mb = 324.40 m = 1064.30 ft T: 20.40 C 700-500 lapse rate: 5.60 C/km ThetaE index: 14.52 C Layer 850.0- 700.0 mb Conv cond level (CCL): 774.41 mb = 2281.93 m = 7486.57 ft Mean mixing ratio: 12.18 g/kg Conv temperature: 35.41 C = 95.74 F Cap Strength: 4.68 C Lifted Index: 4.68 C Risk: None Lifted Index @300 mb: 5.53 C Lifted Index @700 mb: 4.68 C Showalter Index: 9.19 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 11.30 C K Index: 5.06 Risk: None Sweat Index: 115.60 Risk: None Energy Index: 1.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.93 J/kg Max Up Vert Vel: 5.64 m/s Conv Inhibition (B-): 5523.89 J/kg Cap Strength: 4.62 C Lift Cond Lev (LCL): 902.60 mb = 986.47 m = 3236.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 15 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 21 315 8 5.7 -5.7 | 133 7 -4.9 4.5 1 1000 98 315 17 12.0 -12.0 | 320 2 1.5 -1.8 2 925 776 20 4 -1.4 -3.8 | 118 14 -11.9 6.4 3 850 1502 45 4 -2.8 -2.8 | 119 15 -13.3 7.4 4 700 3128 290 20 18.8 -6.8 | 248 9 8.3 3.4 5 500 5860 270 38 38.0 -0.0 | 250 29 27.5 10.2 6 400 7570 275 43 42.8 -3.7 | 259 33 32.3 6.5 7 300 9650 260 50 49.2 8.7 | 244 43 38.7 18.9 8 250 10910 250 64 60.1 21.9 | 237 59 49.6 32.1 9 200 12390 235 65 53.2 37.3 | 222 64 42.7 47.5 10 161 13765 240 72 62.4 36.0 | 228 69 51.8 46.2 11 150 14200 240 64 55.4 32.0 | 227 62 44.9 42.2 12 100 16590 245 36 32.6 15.2 | 221 34 22.1 25.4 Wind Parameters Mean winds (0-6000m): 284.2 at 19.5 knts Storm direction: 314.2 at 14.6 knts Shear (0-3000m) pos: 1.5 neg: 3.5 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 124.0 deg Storm rel helicity (0-3000m) pos: 23.7 neg: -39.2 tot: -15.6 m^2/s^2 ave: -5.2 10^-3 m/s^2 rel: -0.30 Storm rel vorticity (0-3000m) horiz: 10.0 stream: -3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.69 Bulk Shear: 23.20 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 ------------------------------------------------------------------------------- 500 326 13 81 3| 6.1 0.0 6.1| 9.8 -1.6 8.2 16.4 -0.14| 25.1 -3.6 1000 331 9 111 6| 4.0 0.0 4.0| 23.2 -1.7 21.5 21.5 0.02| 15.7 0.4 1500 342 7 111 9| 3.1 0.0 3.1| 23.7 -2.3 21.3 14.2 0.02| 10.9 0.2 2000 351 7 108 10| 2.3 1.6 3.9| 23.7 -22.2 1.5 0.7 -0.12| 9.8 -1.2 2500 344 8 106 9| 1.8 2.7 4.6| 23.7 -33.1 -9.5 -3.8 -0.20| 9.6 -2.0 3000 322 9 120 5| 1.5 3.5 5.0| 23.7 -39.2 -15.6 -5.2 -0.30| 10.0 -3.0 4000 302 13 183 3| 1.1 3.6 4.8| 26.9 -41.5 -14.5 -3.6 -0.26| 8.7 -2.3 5000 292 16 226 6| 0.9 3.6 4.5| 27.1 -44.2 -17.1 -3.4 -0.24| 7.7 -1.9 6000 284 20 237 10| 0.8 3.6 4.3| 30.0 -53.7 -23.8 -4.0 -0.23| 7.1 -1.7 Wrote GIF file: /home/apache/climate/data/raob//VG883/skewt/VG883.skewt.20251110.00.gif