UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for VI101... Searching the city database file for: VI101 ... Date:0000Z 3 DEC 25 Station: VI101 WMO ident: 42101 Latitude: 30.33 Longitude: 76.47 ------------------------------------------------------------------------------- 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 0 0.0 -4.2 73 4.2 -1.6 273.1 273.6 271.6 280.8 2.80 SFC 987 133 7.0 6.3 95 0.7 6.6 0 0 281.2 282.2 280.4 297.9 6.07 2 925 797 12.6 1.6 47 11.0 7.1 330 11 292.2 293.0 283.7 305.7 4.64 3 850 1506 11.2 315 9 297.9 4 700 3098 0.4 -28.6 9 29.0 -6.8 220 6 302.9 303.0 283.2 304.7 0.52 5 500 5700 -17.5 -60.5 1 43.0 -21.2 270 16 311.7 311.7 285.9 311.8 0.02 6 400 7330 -28.9 -68.9 1 40.0 -30.8 280 25 317.4 317.4 287.9 317.5 0.01 7 300 9330 -41.3 -77.6 1 36.3 -42.1 230 76 327.2 327.2 290.9 327.2 0.00 8 250 10540 -49.1 -83.1 1 34.0 -49.6 280 48 333.1 333.1 292.6 333.1 0.00 9 200 12000 -51.5 -84.5 1 33.0 -51.9 280 46 351.2 351.2 296.9 351.2 0.00 TRP WND 300 9330 -41.3 -77.6 1 36.3 -42.1 230 76 327.2 327.2 290.9 327.2 0.00 Sounding variables and indices 1000-500 mb thick: 5700.00 m Freezing level: 695.53 mb = 3156.15 m = 10354.68 ft Wetbulb zero: Below ground Precipitable water: 0.41 inches Sfc-500 mean rel hum: 15.85 % Est. max temperature: 24.03 C = 75.25 F Sfc-Lift cond lev (LCL): 976.52 mb = 241.90 m = 793.61 ft T: 7.92 C 700-500 lapse rate: 6.88 C/km ThetaE index: 1.02 C Layer 850.0- 500.0 mb Conv cond level (CCL): 664.45 mb = 3501.02 m = 11486.15 ft Mean mixing ratio: 4.84 g/kg Conv temperature: 30.07 C = 86.13 F Cap Strength: 8.84 C Lifted Index: 9.20 C Risk: None Lifted Index @300 mb: 17.08 C Lifted Index @700 mb: 8.00 C Showalter Index: 7.62 C Risk: None Total Totals Index: 38.64 C Risk: None Vertical Totals Index: 28.70 C Cross Totals Index: 9.94 C K Index: -7.86 Risk: None Sweat Index: 34.00 Risk: None Energy Index: 1.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 62.71 J/kg Max Up Vert Vel: 11.20 m/s Conv Inhibition (B-): 5733.79 J/kg Cap Strength: 9.16 C Lift Cond Lev (LCL): 822.63 mb = 1774.35 m = 5821.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 6 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 ---------------------------------------------------------- 0 987 133 0 0 -0.0 -0.0 | 123 6 -5.4 3.5 1 971 305 335 16 6.8 -14.5 | 353 11 1.3 -11.0 2 942 610 320 11 7.1 -8.4 | 341 5 1.7 -4.9 3 925 797 330 11 5.5 -9.5 | 359 6 0.1 -6.0 4 912 914 310 8 6.1 -5.1 | 337 2 0.7 -1.6 5 880 1219 310 8 6.1 -5.1 | 337 2 0.7 -1.6 6 850 1506 315 9 6.4 -6.4 | 342 3 0.9 -2.9 7 817 1829 305 4 3.3 -2.3 | 119 2 -2.1 1.2 8 787 2134 305 1 0.8 -0.6 | 122 5 -4.6 2.9 9 759 2438 125 3 -2.5 1.7 | 124 9 -7.9 5.2 10 731 2743 180 2 0.0 2.0 | 135 8 -5.4 5.5 11 700 3098 220 6 3.9 4.6 | 169 8 -1.6 8.1 12 651 3658 240 8 6.9 4.0 | 191 8 1.5 7.5 13 602 4267 240 8 6.9 4.0 | 191 8 1.5 7.5 14 556 4877 260 8 7.9 1.4 | 207 5 2.5 4.9 15 500 5700 270 16 16.0 -0.0 | 252 11 10.6 3.5 16 474 6096 275 23 22.9 -2.0 | 265 18 17.5 1.5 17 400 7330 280 25 24.6 -4.3 | 273 19 19.2 -0.8 18 384 7620 280 25 24.6 -4.3 | 273 19 19.2 -0.8 19 308 9144 270 37 37.0 -0.0 | 264 32 31.6 3.5 20 300 9330 230 76 58.2 48.9 | 225 74 52.8 52.3 21 250 10540 280 48 47.3 -8.3 | 277 42 41.9 -4.8 22 245 10668 285 52 50.2 -13.5 | 283 46 44.8 -10.0 23 200 12000 280 46 45.3 -8.0 | 276 40 39.9 -4.5 24 156 13411 230 70 53.6 45.0 | 225 68 48.2 48.5 Wind Parameters Mean winds (0-6000m): 272.9 at 8.6 knts Storm direction: 302.9 at 6.4 knts Shear (0-3000m) pos: 0.9 neg: 0.3 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): 47.5 deg Storm rel helicity (0-3000m) pos: 19.6 neg: -29.4 tot: -9.8 m^2/s^2 ave: -3.3 10^-3 m/s^2 rel: -0.14 Storm rel vorticity (0-3000m) horiz: 8.7 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.80 Bulk Shear: 13.07 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 ------------------------------------------------------------------------------- 500 330 11 357 6| 0.0 11.3 11.3| 0.0 -24.1 -24.1 -48.3 -0.75| 23.4-17.6 1000 324 10 353 5| 0.0 4.1 4.1| 1.4 -24.8 -23.4 -23.4 -0.61| 14.3 -8.8 1500 321 10 350 4| 0.3 2.7 3.1| 1.8 -24.8 -23.0 -15.3 -0.53| 10.5 -5.5 2000 319 8 4 3| 0.2 0.5 0.8| 2.6 -24.8 -22.2 -11.1 -0.36| 9.5 -3.5 2500 319 7 32 2| 0.2 0.4 0.6| 8.0 -29.4 -21.4 -8.6 -0.28| 9.2 -2.6 3000 312 6 49 1| 0.9 0.3 1.1| 19.6 -29.4 -9.8 -3.3 -0.14| 8.7 -1.2 4000 286 7 208 2| 0.9 0.2 1.2| 25.8 -29.4 -3.6 -0.9 -0.08| 6.9 -0.6 5000 274 7 207 3| 1.1 0.2 1.2| 32.3 -29.4 2.9 0.6 -0.01| 6.0 -0.1 6000 273 9 226 4| 2.0 0.1 2.1| 54.0 -29.4 24.6 4.1 0.09| 6.1 0.6 Wrote GIF file: /home/apache/climate/data/raob//VI101/skewt/VI101.skewt.20251203.00.gif