UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025070600.upa.cvt Date: 0000Z 6 JUL 25 Searching for VI706... Searching the city database file for: VI706 ... Date:0000Z 6 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 986 104 27.4 26.0 92 1.4 26.4 0 0 301.8 305.8 300.0 366.8 21.94 1 925 662 23.4 21.6 90 1.8 22.1 100 7 303.2 306.5 298.0 356.2 17.83 2 850 1399 19.6 18.5 93 1.1 18.8 90 8 306.7 309.7 297.6 354.7 15.97 3 700 3055 12.6 10.5 87 2.1 11.2 85 8 316.4 318.6 297.1 352.3 11.48 4 500 5810 -1.7 -2.9 91 1.2 -2.4 75 15 331.0 332.2 297.0 351.7 6.20 5 400 7560 -11.1 -13.4 83 2.3 -12.1 85 18 340.6 341.3 297.2 352.6 3.40 6 300 9710 -25.7 -28.1 80 2.4 -26.3 140 16 349.2 349.4 297.5 354.0 1.26 7 250 11010 -34.3 -42.3 44 8.0 -35.3 105 12 355.1 355.2 298.0 356.6 0.37 8 200 12530 -47.3 -72.3 4 25.0 -47.9 55 9 357.9 357.9 298.3 357.9 0.01 9 150 14360 -63.5 -76.5 16 13.0 -63.6 360 24 360.7 360.7 298.8 360.7 0.01 10 100 16730 -78.1 -89.1 15 11.0 -78.1 55 46 376.8 376.8 301.7 376.8 0.00 TRP WND Sounding variables and indices Freezing level: 523.78 mb = 5482.48 m = 17986.93 ft Wetbulb zero: 534.70 mb = 5260.65 m = 17259.13 ft Precipitable water: 2.78 inches Sfc-500 mean rel hum: 89.96 % Est. max temperature: 33.12 C = 91.62 F Sfc-Lift cond lev (LCL): 966.70 mb = 276.43 m = 906.91 ft T: 26.16 C 700-500 lapse rate: 5.19 C/km ThetaE index: 15.07 C Layer 925.0- 400.0 mb Conv cond level (CCL): 897.02 mb = 929.70 m = 3050.17 ft Mean mixing ratio: 18.86 g/kg Conv temperature: 30.11 C = 86.20 F Cap Strength: 0.53 C Lifted Index: -1.84 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.11 C Lifted Index @700 mb: -0.37 C Showalter Index: -0.37 C Risk: Thunderstorms probable Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 20.20 C K Index: 37.70 Risk: > 80 % chance of thunderstorms Sweat Index: 253.00 Risk: None Energy Index: -0.68 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 539.87 J/kg Max Up Vert Vel: 32.86 m/s Conv Inhibition (B-): 4.67 J/kg Cap Strength: 0.53 C Lift Cond Lev (LCL): 914.76 mb = 759.02 m = 2490.18 ft Lev Free Conv (LFC): 859.76 mb = 1299.48 m = 4263.33 ft Equ Level (EL): 189.76 mb = 12864.28 m = 42205.13 ft B at Equ Level: 538.94 J/kg Wind level data Storm motion: 111 at 7 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 ---------------------------------------------------------- 0 986 104 0 0 -0.0 -0.0 | 291 7 6.3 -2.4 1 964 305 95 5 -5.0 0.4 | 326 2 1.3 -2.0 2 931 610 100 7 -6.9 1.2 | 25 1 -0.6 -1.2 3 925 662 100 7 -6.9 1.2 | 25 1 -0.6 -1.2 4 899 914 100 8 -7.9 1.4 | 56 2 -1.6 -1.0 5 868 1219 95 8 -8.0 0.7 | 43 2 -1.6 -1.7 6 850 1399 90 8 -8.0 0.0 | 34 3 -1.7 -2.4 7 808 1829 80 6 -5.9 -1.0 | 353 4 0.4 -3.5 8 780 2134 80 5 -4.9 -0.9 | 337 4 1.4 -3.3 9 752 2438 80 5 -4.9 -0.9 | 337 4 1.4 -3.3 10 726 2743 85 7 -7.0 -0.6 | 12 3 -0.6 -3.0 11 701 3048 85 8 -8.0 -0.7 | 28 4 -1.6 -3.1 12 700 3055 85 8 -8.0 -0.7 | 28 4 -1.6 -3.1 13 650 3658 75 10 -9.7 -2.6 | 34 6 -3.3 -5.0 14 627 3962 75 11 -10.6 -2.8 | 39 7 -4.3 -5.3 15 604 4267 75 10 -9.7 -2.6 | 34 6 -3.3 -5.0 16 582 4572 80 10 -9.8 -1.7 | 40 5 -3.5 -4.2 17 560 4877 75 11 -10.6 -2.8 | 39 7 -4.3 -5.3 18 520 5486 75 14 -13.5 -3.6 | 50 9 -7.2 -6.1 19 500 5810 75 15 -14.5 -3.9 | 52 10 -8.2 -6.3 20 482 6096 85 16 -15.9 -1.4 | 68 10 -9.6 -3.8 21 400 7560 85 18 -17.9 -1.6 | 71 12 -11.6 -4.0 22 397 7620 85 18 -17.9 -1.6 | 71 12 -11.6 -4.0 23 324 9144 125 18 -14.7 10.3 | 133 12 -8.4 7.9 24 300 9710 140 16 -10.3 12.3 | 158 11 -4.0 9.8 25 262 10668 150 13 -6.5 11.3 | 179 9 -0.2 8.8 26 250 11010 105 12 -11.6 3.1 | 97 5 -5.3 0.7 27 210 12192 75 11 -10.6 -2.8 | 39 7 -4.3 -5.3 28 200 12530 55 9 -7.4 -5.2 | 8 8 -1.0 -7.6 29 166 13716 20 11 -3.8 -10.3 | 349 13 2.6 -12.8 30 150 14360 360 24 -0.0 -24.0 | 347 27 6.3 -26.4 31 129 15240 5 30 -2.6 -29.9 | 353 33 3.7 -32.3 32 100 16730 55 46 -37.7 -26.4 | 47 43 -31.4 -28.8 Wind Parameters Mean winds (0-6000m): 81.1 at 9.0 knts Storm direction: 111.1 at 6.8 knts Shear (0-3000m) pos: 1.7 neg: 0.5 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 97.7 deg Storm rel helicity (0-3000m) pos: 8.6 neg: -3.3 tot: 5.3 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 0.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 175.98 Bulk Shear: 3.07 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 97 5 316 3| 7.2 0.0 7.2| 5.7 0.0 5.7 11.4 0.61| 8.6 5.3 1000 99 6 349 2| 3.6 0.6 4.2| 6.1 -0.1 5.9 5.9 0.58| 5.0 2.9 1500 96 7 10 2| 2.4 0.6 3.0| 6.1 -1.4 4.6 3.1 0.34| 4.1 1.4 2000 93 7 4 2| 1.8 0.7 2.5| 6.1 -3.2 2.8 1.4 0.14| 3.6 0.5 2500 90 6 358 2| 1.6 0.6 2.2| 7.0 -3.3 3.7 1.5 0.19| 3.1 0.6 3000 89 6 2 3| 1.7 0.5 2.2| 8.6 -3.3 5.3 1.8 0.28| 3.0 0.8 4000 85 7 17 3| 1.3 0.5 1.8| 10.0 -3.7 6.3 1.6 0.27| 2.7 0.7 5000 83 8 24 4| 1.0 0.6 1.6| 12.0 -4.2 7.7 1.5 0.26| 2.5 0.7 6000 81 9 34 5| 1.1 0.6 1.7| 22.9 -4.2 18.7 3.1 0.35| 2.6 0.9 Wrote GIF file: /home/apache/climate/data/raob//VI706/skewt/VI706.skewt.20250706.00.gif