UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025070400.upa.cvt Date: 0000Z 4 JUL 25 Searching for VI706... Searching the city database file for: VI706 ... Date:0000Z 4 JUL 25 Station: VI706 WMO ident: 42706 Latitude: 23.38 Longitude: 87.08 ------------------------------------------------------------------------------- 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 989 103 27.0 26.1 95 0.9 26.3 0 0 301.1 305.1 299.9 366.1 22.00 1 925 687 23.2 19.6 80 3.6 20.6 255 10 303.0 305.9 296.5 349.6 15.71 2 850 1423 20.0 16.4 80 3.6 17.5 245 7 307.1 309.7 296.4 349.1 13.94 3 700 3079 12.0 8.4 79 3.6 9.7 245 8 315.8 317.7 295.9 346.9 9.94 4 500 5820 -2.9 -6.9 74 4.0 -4.8 95 10 329.5 330.4 295.5 344.9 4.56 5 400 7570 -11.3 -16.3 66 5.0 -13.2 90 12 340.3 340.9 296.6 349.9 2.68 6 300 9720 -24.3 -31.3 52 7.0 -25.9 95 22 351.1 351.3 297.7 354.8 0.93 7 250 11020 -34.9 -40.9 54 6.0 -35.7 115 22 354.2 354.3 297.9 355.9 0.43 8 200 12540 -47.5 -56.5 35 9.0 -47.9 90 27 357.6 357.6 298.3 358.0 0.09 9 150 14370 -63.7 -73.7 24 10.0 -63.8 80 39 360.3 360.3 298.8 360.4 0.01 10 100 16750 -78.5 -98.5 2 20.0 -78.5 75 53 376.1 376.1 301.6 376.1 0.00 TRP WND Sounding variables and indices Freezing level: 538.93 mb = 5286.52 m = 17344.01 ft Wetbulb zero: 566.66 mb = 4800.43 m = 15749.26 ft Precipitable water: 2.42 inches Sfc-500 mean rel hum: 78.64 % Est. max temperature: 33.56 C = 92.40 F Sfc-Lift cond lev (LCL): 976.69 mb = 211.98 m = 695.45 ft T: 26.29 C 700-500 lapse rate: 5.44 C/km ThetaE index: 21.26 C Layer 925.0- 400.0 mb Conv cond level (CCL): 849.12 mb = 1431.83 m = 4697.53 ft Mean mixing ratio: 17.52 g/kg Conv temperature: 33.03 C = 91.45 F Cap Strength: 1.32 C Lifted Index: -1.57 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.58 C Lifted Index @700 mb: 0.14 C Showalter Index: 0.36 C Risk: Thunderstorms probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 19.30 C K Index: 35.70 Risk: > 80 % chance of thunderstorms Sweat Index: 220.80 Risk: None Energy Index: -0.86 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 161.32 J/kg Max Up Vert Vel: 17.96 m/s Conv Inhibition (B-): 62.40 J/kg Cap Strength: 1.32 C Lift Cond Lev (LCL): 903.89 mb = 887.95 m = 2913.18 ft Lev Free Conv (LFC): 678.89 mb = 3328.45 m = 10919.99 ft Equ Level (EL): 378.89 mb = 7975.21 m = 26165.07 ft B at Equ Level: 161.24 J/kg Max Parcel Lev (MPL): 228.89 mb = 11620.93 m = 38125.96 ft Wind level data Storm motion: 247 at 5 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 ---------------------------------------------------------- 0 989 103 0 0 -0.0 -0.0 | 67 5 -4.5 -1.9 1 966 305 225 6 4.2 4.2 | 174 2 -0.2 2.3 2 933 610 250 9 8.5 3.1 | 254 4 4.0 1.2 3 925 687 255 10 9.7 2.6 | 262 5 5.2 0.7 4 901 914 270 11 11.0 -0.0 | 286 7 6.5 -1.9 5 870 1219 270 9 9.0 -0.0 | 293 5 4.5 -1.9 6 850 1423 245 7 6.3 3.0 | 240 2 1.9 1.1 7 811 1829 205 6 2.5 5.4 | 151 4 -2.0 3.5 8 782 2134 225 7 4.9 4.9 | 189 3 0.5 3.0 9 755 2438 250 9 8.5 3.1 | 254 4 4.0 1.2 10 728 2743 255 10 9.7 2.6 | 262 5 5.2 0.7 11 703 3048 250 8 7.5 2.7 | 255 3 3.0 0.8 12 700 3079 245 8 7.3 3.4 | 242 3 2.8 1.5 13 652 3658 150 1 -0.5 0.9 | 78 5 -5.0 -1.0 14 628 3962 75 3 -2.9 -0.8 | 70 8 -7.4 -2.7 15 605 4267 85 4 -4.0 -0.3 | 75 9 -8.5 -2.3 16 583 4572 105 5 -4.8 1.3 | 86 9 -9.3 -0.6 17 561 4877 120 5 -4.3 2.5 | 94 9 -8.8 0.6 18 521 5486 110 5 -4.7 1.7 | 89 9 -9.2 -0.2 19 500 5820 95 10 -10.0 0.9 | 86 14 -14.4 -1.0 20 483 6096 95 10 -10.0 0.9 | 86 14 -14.4 -1.0 21 400 7570 90 12 -12.0 0.0 | 83 17 -16.5 -1.9 22 397 7620 95 13 -13.0 1.1 | 87 17 -17.4 -0.8 23 324 9144 95 24 -23.9 2.1 | 90 28 -28.4 0.2 24 300 9720 95 22 -21.9 1.9 | 90 26 -26.4 0.0 25 263 10668 120 18 -15.6 9.0 | 109 21 -20.1 7.1 26 250 11020 115 22 -19.9 9.3 | 107 26 -24.4 7.4 27 210 12192 90 24 -24.0 0.0 | 86 29 -28.5 -1.9 28 200 12540 90 27 -27.0 0.0 | 87 32 -31.5 -1.9 29 166 13716 75 32 -30.9 -8.3 | 74 37 -35.4 -10.2 30 150 14370 80 39 -38.4 -6.8 | 79 44 -42.9 -8.7 31 129 15240 70 37 -34.8 -12.7 | 70 42 -39.3 -14.6 32 100 16750 75 53 -51.2 -13.7 | 74 58 -55.7 -15.6 Wind Parameters Mean winds (0-6000m): 217.0 at 6.5 knts Storm direction: 247.0 at 4.9 knts Shear (0-3000m) pos: 1.4 neg: 1.6 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 164.2 deg Storm rel helicity (0-3000m) pos: 15.8 neg: -9.5 tot: 6.3 m^2/s^2 ave: 2.1 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 1.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 248.92 Bulk Shear: 0.65 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 ------------------------------------------------------------------------------- 500 236 6 191 1| 0.0 9.2 9.2| 4.0 -2.8 1.2 2.5 0.57| 15.2 8.6 1000 254 8 266 3| 1.8 4.6 6.4| 9.4 -2.8 6.7 6.7 0.60| 10.3 6.2 1500 255 8 266 3| 1.2 2.9 4.0| 9.8 -6.5 3.3 2.2 0.27| 9.3 2.5 2000 247 8 246 3| 0.9 2.3 3.2| 11.4 -8.0 3.4 1.7 0.23| 8.0 1.8 2500 246 8 244 3| 1.6 1.8 3.4| 15.5 -8.0 7.5 3.0 0.32| 7.5 2.4 3000 247 8 247 3| 1.4 1.6 2.9| 15.8 -9.5 6.3 2.1 0.26| 6.8 1.7 4000 245 7 242 2| 1.0 1.3 2.3| 16.3 -20.6 -4.3 -1.1 -0.00| 6.8 -0.0 5000 237 6 208 2| 0.6 1.1 1.6| 24.4 -21.2 3.1 0.6 0.05| 5.9 0.3 6000 217 6 170 3| 0.5 1.3 1.8| 24.4 -24.8 -0.4 -0.1 0.03| 5.4 0.2 Wrote GIF file: /home/apache/climate/data/raob//VI706/skewt/VI706.skewt.20250704.00.gif