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 VV811... Searching the city database file for: VV811 ... Date:0000Z 30 NOV 25 Station: VV811 WMO ident: 48811 Latitude: 21.40 Longitude: 103.02 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 157 SFC 963 470 8.0 8.0 100 0.0 8.0 0 0 284.2 285.4 282.8 303.6 7.00 2 942 652 6.8 6.8 100 0.0 6.8 74 1 284.8 285.9 282.6 303.1 6.59 3 939 678 8.2 8.2 100 0.0 8.2 85 1 286.5 287.7 284.1 306.8 7.28 4 925 803 8.6 8.0 96 0.6 8.3 135 1 288.1 289.4 284.8 308.6 7.29 5 922 830 8.8 8.1 95 0.7 8.4 129 1 288.6 289.9 285.1 309.3 7.36 6 861 1402 13.4 2.4 47 11.0 7.6 4 3 299.1 300.0 287.0 314.8 5.28 7 850 1510 12.6 1.6 47 11.0 6.9 340 3 299.3 300.3 286.9 314.4 5.05 8 840 1609 11.8 1.8 50 10.0 6.6 335 4 299.5 300.5 287.1 315.0 5.19 9 827 1740 12.8 -10.2 19 23.0 3.2 329 5 301.9 302.3 284.8 308.6 2.12 10 822 1790 12.2 -1.8 38 14.0 5.3 327 5 301.8 302.6 286.8 314.2 4.07 11 818 1831 12.4 -7.6 24 20.0 3.6 325 5 302.4 302.9 285.5 310.6 2.64 12 816 1852 11.8 -0.2 44 12.0 5.7 324 6 302.0 302.9 287.4 316.0 4.62 13 813 1883 12.0 -13.0 16 25.0 2.2 323 6 302.5 302.9 284.5 308.0 1.73 14 804 1975 11.0 -2.0 40 13.0 4.6 319 6 302.4 303.2 287.1 314.9 4.10 15 792 2101 10.8 -3.2 37 14.0 4.1 313 7 303.5 304.2 287.2 315.2 3.81 16 784 2185 11.4 -22.6 7 34.0 0.3 309 8 305.1 305.2 284.4 307.7 0.79 17 738 2692 13.8 285 12 313.0 18 700 3135 11.4 -33.6 3 45.0 -1.2 265 15 315.1 315.2 287.5 316.3 0.32 19 540 5257 1.2 -37.8 4 39.0 -8.2 280 27 327.2 327.3 291.2 328.3 0.27 20 500 5870 -3.5 -32.5 8 29.0 -10.9 285 31 328.8 328.9 291.9 330.6 0.50 21 439 6881 -12.1 -33.1 16 21.0 -16.8 294 36 330.4 330.5 292.3 332.3 0.54 22 424 7147 -13.5 -38.5 10 25.0 -18.3 296 38 331.9 331.9 292.6 333.1 0.32 23 420 7219 -12.5 -47.5 4 35.0 -18.0 297 38 334.0 334.1 292.9 334.5 0.12 24 400 7590 -14.3 -49.3 3 35.0 -19.4 300 40 336.4 336.4 293.5 336.8 0.11 25 367 8236 -18.3 -53.3 3 35.0 -22.6 293 37 339.5 339.5 294.3 339.8 0.07 26 300 9700 -30.7 -57.7 5 27.0 -32.7 275 31 342.1 342.1 294.9 342.3 0.05 27 259 10728 -39.9 -60.9 9 21.0 -40.9 283 38 343.3 343.3 295.1 343.4 0.04 28 250 10970 -41.5 -59.5 13 18.0 -42.3 285 40 344.4 344.4 295.4 344.6 0.05 29 238 11302 -44.3 -52.3 41 8.0 -44.7 296 49 345.0 345.1 295.6 345.6 0.13 30 223 11736 -46.9 -60.3 20 13.4 -47.4 310 60 347.5 347.5 296.1 347.7 0.05 31 211 12101 -49.1 -67.1 10 18.0 -49.6 297 50 349.6 349.6 296.5 349.7 0.02 32 200 12450 -51.9 -68.9 11 17.0 -52.2 285 40 350.6 350.6 296.8 350.7 0.02 33 160 13856 -61.9 -81.9 5 20.0 -62.0 269 40 356.8 356.8 298.1 356.8 0.00 34 150 14250 -65.5 -82.5 8 17.0 -65.6 265 40 357.2 357.2 298.1 357.3 0.00 35 140 14666 -69.1 -83.1 11 14.0 -69.2 268 39 358.1 358.1 298.3 358.1 0.00 36 100 16620 -80.9 -91.9 14 11.0 -80.9 285 35 371.4 371.4 300.8 371.4 0.00 TRP WND 223 11736 -46.9 -60.3 20 13.4 -47.4 310 60 347.5 347.5 296.1 347.7 0.05 Sounding variables and indices 1000-500 mb thick: 5713.00 m Freezing level: 529.79 mb = 5413.74 m = 17761.41 ft Wetbulb zero: 766.76 mb = 2371.73 m = 7781.18 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 25.49 % Est. max temperature: 26.15 C = 79.07 F Sfc-Lift cond lev (LCL): 963.00 mb = 469.57 m = 1540.56 ft T: 8.00 C 700-500 lapse rate: 5.45 C/km ThetaE index: 7.98 C Layer 813.0- 804.0 mb Conv cond level (CCL): 943.48 mb = 638.98 m = 2096.36 ft Mean mixing ratio: 6.62 g/kg Conv temperature: 8.53 C = 47.35 F Cap Strength: 19.46 C Lifted Index: 19.16 C Risk: None Lifted Index @300 mb: 23.39 C Lifted Index @700 mb: 15.80 C Showalter Index: 16.11 C Risk: None Total Totals Index: 21.20 C Risk: None Vertical Totals Index: 16.10 C Cross Totals Index: 5.10 C K Index: -27.30 Risk: None Sweat Index: 56.20 Risk: None Energy Index: 3.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 58.40 J/kg Max Up Vert Vel: 10.81 m/s Conv Inhibition (B-): 13637.26 J/kg Cap Strength: 19.42 C Lift Cond Lev (LCL): 865.49 mb = 1358.42 m = 4456.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 12 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 ---------------------------------------------------------- 0 963 470 0 0 -0.0 -0.0 | 130 12 -9.5 8.0 1 925 803 135 1 -0.7 0.7 | 131 13 -10.2 8.7 2 850 1510 340 3 1.0 -2.8 | 122 10 -8.4 5.2 3 700 3135 265 15 14.9 1.3 | 210 11 5.5 9.3 4 500 5870 285 31 29.9 -8.0 | 270 20 20.5 0.0 5 400 7590 300 40 34.6 -20.0 | 295 28 25.2 -12.0 6 300 9700 275 31 30.9 -2.7 | 256 22 21.4 5.3 7 250 10970 285 40 38.6 -10.4 | 275 29 29.2 -2.3 8 223 11736 310 60 46.0 -38.6 | 310 48 36.5 -30.5 9 200 12450 285 40 38.6 -10.4 | 275 29 29.2 -2.3 10 150 14250 265 40 39.8 3.5 | 249 33 30.4 11.5 11 100 16620 285 35 33.8 -9.1 | 272 24 24.4 -1.0 Wind Parameters Mean winds (0-6000m): 280.3 at 16.5 knts Storm direction: 310.3 at 12.4 knts Shear (0-3000m) pos: 0.3 neg: 3.2 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 90.1 deg Storm rel helicity (0-3000m) pos: 16.5 neg: -10.8 tot: 5.7 m^2/s^2 ave: 1.9 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.49 Bulk Shear: 39.19 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 ------------------------------------------------------------------------------- 500 123 1 130 13| 1.5 0.0 1.5| 1.1 -3.7 -2.6 -5.2 -0.34| 2.2 -0.8 1000 16 1 124 12| 0.8 1.9 2.6| 1.9 -10.3 -8.4 -8.4 -0.36| 3.4 -1.2 1500 334 2 125 10| 0.5 2.6 3.1| 2.6 -10.8 -8.2 -5.5 -0.21| 3.7 -0.8 2000 310 4 130 9| 0.4 3.0 3.3| 6.7 -10.8 -4.1 -2.0 0.10| 4.0 0.4 2500 286 6 147 8| 0.3 3.1 3.4| 10.8 -10.8 -0.0 -0.0 0.21| 4.5 0.9 3000 275 7 162 8| 0.3 3.2 3.4| 16.5 -10.8 5.7 1.9 0.25| 4.5 1.1 4000 273 10 185 7| 0.6 2.4 3.0| 35.6 -10.8 24.8 6.2 0.37| 4.2 1.6 5000 277 13 211 8| 1.2 1.9 3.1| 59.1 -10.8 48.3 9.7 0.45| 4.0 1.8 6000 280 17 233 8| 1.6 1.6 3.2| 90.7 -10.8 79.9 13.3 0.50| 4.0 2.0 Wrote GIF file: /home/apache/climate/data/raob//VV811/skewt/VV811.skewt.20251130.00.gif