UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110800.upa.cvt Date: 0000Z 8 NOV 25 Searching for VG883... Searching the city database file for: VG883 ... Date:0000Z 8 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 1010 24 22.4 20.3 88 2.1 20.9 270 4 294.7 297.4 293.7 337.7 15.01 1 1000 110 21.4 15.4 69 6.0 17.5 325 21 294.5 296.5 290.6 326.3 11.06 2 998 127 21.4 14.4 64 7.0 16.9 326 21 294.7 296.6 290.1 324.5 10.38 3 988 215 24.6 10.6 41 14.0 16.0 331 19 298.8 300.3 289.6 322.7 8.14 4 986 233 24.6 10.6 41 14.0 16.0 332 19 299.0 300.4 289.6 322.9 8.16 5 947 586 24.2 9.2 39 15.0 15.0 353 13 302.0 303.4 290.3 325.0 7.73 6 946 595 24.2 9.2 39 15.0 15.0 353 13 302.1 303.5 290.3 325.2 7.74 7 932 726 22.2 15.2 65 7.0 17.5 1 11 301.4 303.5 293.3 335.9 11.73 8 925 791 22.0 13.0 57 9.0 16.2 5 10 301.8 303.7 292.3 332.0 10.22 9 908 952 21.2 8.2 43 13.0 13.4 358 9 302.6 304.0 290.3 325.1 7.53 10 850 1518 15.8 7.8 59 8.0 11.0 335 7 302.7 304.1 290.6 326.1 7.83 11 836 1659 14.6 7.6 63 7.0 10.4 328 7 302.9 304.3 290.7 326.3 7.85 12 833 1689 14.2 6.2 59 8.0 9.6 326 7 302.8 304.1 290.0 324.2 7.15 13 809 1935 14.0 -2.0 33 16.0 5.9 313 7 305.1 305.9 288.0 317.7 4.08 14 798 2051 13.4 -1.6 35 15.0 5.8 307 7 305.7 306.4 288.3 318.8 4.26 15 755 2513 8.8 -3.2 43 12.0 3.0 283 7 305.5 306.3 288.1 317.9 4.00 16 753 2534 8.8 -5.2 37 14.0 2.3 282 7 305.8 306.4 287.6 316.5 3.45 17 751 2557 10.2 281 7 307.5 18 750 2568 11.0 280 7 308.5 19 743 2646 12.2 -32.8 3 45.0 -0.4 276 7 310.7 310.7 285.9 311.8 0.33 20 710 3026 11.4 256 7 313.8 21 700 3144 10.6 -34.4 3 45.0 -1.6 250 7 314.2 314.3 287.2 315.3 0.30 22 613 4231 3.8 -42.2 2 46.0 -6.2 260 16 318.6 318.6 288.5 319.1 0.15 23 500 5860 -3.1 -46.1 2 43.0 -11.3 275 31 329.3 329.3 291.6 329.7 0.12 24 466 6414 -5.9 -47.9 2 42.0 -13.4 272 34 332.5 332.5 292.5 332.9 0.11 25 400 7590 -14.7 -54.7 2 40.0 -19.8 265 39 335.9 335.9 293.3 336.1 0.06 26 300 9700 -31.1 -51.1 12 20.0 -32.9 245 49 341.5 341.6 294.8 342.0 0.12 27 250 10970 -40.7 -63.7 7 23.0 -41.6 250 47 345.6 345.6 295.7 345.7 0.03 28 213 12040 -49.5 -67.5 10 18.0 -50.0 246 51 348.1 348.1 296.2 348.1 0.02 29 200 12450 -51.7 -71.7 7 20.0 -52.1 245 53 350.9 350.9 296.8 351.0 0.01 30 193 12681 -52.9 -72.9 7 20.0 -53.2 241 54 352.6 352.6 297.2 352.6 0.01 31 165 13674 -62.3 -74.3 19 12.0 -62.4 223 61 353.0 353.0 297.3 353.0 0.01 32 162 13787 -62.9 -75.9 16 13.0 -63.0 221 61 353.8 353.8 297.5 353.9 0.01 33 160 13864 -63.3 -76.8 14 13.6 -63.4 220 62 354.5 354.5 297.6 354.5 0.01 34 152 14179 -64.7 -80.7 9 16.0 -64.8 232 56 357.3 357.3 298.1 357.3 0.00 35 150 14260 -65.5 -81.5 9 16.0 -65.6 235 55 357.2 357.2 298.1 357.3 0.00 36 130 15115 -72.7 -86.7 10 14.0 -72.8 240 48 359.3 359.3 298.5 359.3 0.00 37 113 15929 -76.7 -90.7 9 14.0 -76.7 245 40 366.5 366.5 299.9 366.5 0.00 38 100 16630 -77.7 -91.7 9 14.0 -77.7 250 34 377.6 377.6 301.9 377.6 0.00 TRP WND 160 13864 -63.3 -76.8 14 13.6 -63.4 220 62 354.5 354.5 297.6 354.5 0.01 Sounding variables and indices 1000-500 mb thick: 5750.00 m Freezing level: 550.77 mb = 5128.20 m = 16824.60 ft Wetbulb zero: 744.45 mb = 2629.67 m = 8627.44 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 23.32 % Est. max temperature: 30.40 C = 86.72 F Sfc-Lift cond lev (LCL): 979.73 mb = 288.77 m = 947.38 ft T: 24.54 C 700-500 lapse rate: 5.04 C/km ThetaE index: 15.00 C Layer 1000.0- 986.0 mb Conv cond level (CCL): 640.95 mb = 3865.89 m = 12683.21 ft Mean mixing ratio: 9.26 g/kg Conv temperature: 44.87 C = 112.76 F Cap Strength: 7.51 C Lifted Index: 9.54 C Risk: None Lifted Index @300 mb: 11.01 C Lifted Index @700 mb: 7.30 C Showalter Index: 10.06 C Risk: None Total Totals Index: 29.80 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 10.90 C K Index: -18.30 Risk: None Sweat Index: 138.60 Risk: None Energy Index: 0.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.25 J/kg Max Up Vert Vel: 7.52 m/s Conv Inhibition (B-): 7479.54 J/kg Cap Strength: 9.41 C Lift Cond Lev (LCL): 813.36 mb = 1889.98 m = 6200.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 at 11 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 1010 24 270 4 4.0 -0.0 | 155 8 -3.6 7.7 1 1000 110 325 21 12.0 -17.2 | 335 11 4.5 -9.5 2 925 791 5 10 -0.9 -10.0 | 75 9 -8.5 -2.3 3 850 1518 335 7 3.0 -6.3 | 106 5 -4.6 1.3 4 700 3144 250 7 6.6 2.4 | 174 10 -1.0 10.1 5 500 5860 275 31 30.9 -2.7 | 258 24 23.3 5.0 6 400 7590 265 39 38.9 3.4 | 250 33 31.3 11.1 7 300 9700 245 49 44.4 20.7 | 232 46 36.8 28.4 8 250 10970 250 47 44.2 16.1 | 237 44 36.6 23.8 9 200 12450 245 53 48.0 22.4 | 233 50 40.4 30.1 10 160 13864 220 62 39.9 47.5 | 210 64 32.3 55.2 11 150 14260 235 55 45.1 31.5 | 224 54 37.5 39.2 12 100 16630 250 34 31.9 11.6 | 232 31 24.4 19.3 Wind Parameters Mean winds (0-6000m): 285.4 at 14.4 knts Storm direction: 315.4 at 10.8 knts Shear (0-3000m) pos: 1.6 neg: 2.1 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 20.2 deg Storm rel helicity (0-3000m) pos: 44.5 neg: -0.9 tot: 43.6 m^2/s^2 ave: 14.5 10^-3 m/s^2 rel: -0.10 Storm rel vorticity (0-3000m) horiz: 10.2 stream: -1.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.33 Bulk Shear: 21.21 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 ------------------------------------------------------------------------------- 500 333 17 359 7| 14.5 0.0 14.5| 21.5 -0.7 20.8 41.6 -0.51| 40.2-20.5 1000 340 14 28 6| 4.9 0.0 4.9| 34.4 -0.7 33.7 33.7 -0.30| 23.7 -7.2 1500 342 12 47 5| 3.3 1.2 4.5| 38.3 -0.7 37.5 25.0 -0.23| 17.0 -3.9 2000 338 11 58 4| 2.5 1.7 4.2| 41.3 -0.7 40.6 20.3 -0.16| 13.6 -2.2 2500 333 10 69 3| 2.0 2.0 4.0| 43.9 -0.7 43.2 17.3 -0.11| 11.5 -1.3 3000 327 9 86 2| 1.6 2.1 3.7| 44.5 -0.9 43.6 14.5 -0.10| 10.2 -1.1 4000 307 10 182 2| 1.2 1.9 3.1| 66.4 -1.3 65.1 16.3 0.02| 8.7 0.1 5000 291 12 222 5| 1.5 1.6 3.1| 97.0 -1.3 95.7 19.1 0.11| 7.9 0.9 6000 285 14 238 7| 2.0 1.3 3.3|130.2 -2.4 127.8 21.3 0.17| 7.4 1.2 Wrote GIF file: /home/apache/climate/data/raob//VG883/skewt/VG883.skewt.20251108.00.gif