UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025070800.upa.cvt Date: 0000Z 8 JUL 25 Searching for VI706... Searching the city database file for: VI706 ... Date:0000Z 8 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 986 150 26.0 25.1 95 0.9 25.3 0 0 300.4 304.2 299.0 361.4 20.76 1 108 16298 -77.7 -102.7 1 25.0 -77.7 60 38 369.4 369.4 300.5 369.4 0.00 2 100 16740 -77.3 -102.3 1 25.0 -77.3 55 38 378.4 378.4 302.0 378.4 0.00 TRP 108 16298 -77.7 -102.7 1 25.0 -77.7 60 38 369.4 369.4 300.5 369.4 0.00 WND Sounding variables and indices Freezing level: 765.86 mb = 4198.38 m = 13774.04 ft Wetbulb zero: 770.20 mb = 1953.26 m = 6408.26 ft Precipitable water: 3.54 inches Sfc-500 mean rel hum: 96.23 % Est. max temperature: 32.35 C = 90.22 F Sfc-Lift cond lev (LCL): 973.67 mb = 241.55 m = 792.46 ft T: 25.41 C 700-500 lapse rate: 6.42 C/km ThetaE index: 0.00 C Layer 986.0- 0.0 mb Conv cond level (CCL): 108.00 mb = 16297.78 m = 53469.77 ft Mean mixing ratio: 59.93 g/kg Conv temperature: 252.72 C = 486.90 F Cap Strength: -14.10 C Lifted Index: -27.01 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -36.55 C Lifted Index @700 mb: -20.55 C Showalter Index: -2.23 C Risk: Severe thunderstorms possible Total Totals Index: 47.25 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.88 C Cross Totals Index: 22.36 C K Index: 36.77 Risk: > 80 % chance of thunderstorms Sweat Index: 215.05 Risk: None Energy Index: -3.82 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 270652.00 J/kg Max Up Vert Vel: 735.73 m/s Conv Inhibition (B-): 14710.27 J/kg Cap Strength: 6.17 C Lift Cond Lev (LCL): 1387.13 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 64 at 9 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 ---------------------------------------------------------- 0 986 150 0 0 -0.0 -0.0 | 244 9 8.2 3.9 1 967 305 15 13 -3.4 -12.6 | 331 10 4.8 -8.6 2 931 610 20 14 -4.8 -13.2 | 340 10 3.4 -9.2 3 925 657 20 14 -4.8 -13.2 | 340 10 3.4 -9.2 4 898 914 20 13 -4.4 -12.2 | 336 9 3.8 -8.3 5 867 1219 15 13 -3.4 -12.6 | 331 10 4.8 -8.6 6 850 1390 15 12 -3.1 -11.6 | 326 9 5.1 -7.7 7 807 1829 10 9 -1.6 -8.9 | 307 8 6.6 -4.9 8 779 2134 15 9 -2.3 -8.7 | 309 8 5.9 -4.8 9 751 2438 25 9 -3.8 -8.2 | 314 6 4.4 -4.2 10 725 2743 35 9 -5.2 -7.4 | 319 5 3.0 -3.4 11 700 3041 30 8 -4.0 -6.9 | 305 5 4.2 -3.0 12 699 3048 30 8 -4.0 -6.9 | 305 5 4.2 -3.0 13 649 3658 25 11 -4.6 -10.0 | 330 7 3.6 -6.0 14 625 3962 15 9 -2.3 -8.7 | 309 8 5.9 -4.8 15 602 4267 345 6 1.6 -5.8 | 281 10 9.8 -1.9 16 580 4572 45 5 -3.5 -3.5 | 265 5 4.7 0.4 17 559 4877 70 12 -11.3 -4.1 | 87 3 -3.1 -0.2 18 519 5486 65 18 -16.3 -7.6 | 66 9 -8.1 -3.7 19 500 5790 50 27 -20.7 -17.4 | 43 18 -12.5 -13.4 20 481 6096 45 30 -21.2 -21.2 | 37 22 -13.0 -17.3 21 400 7540 50 23 -17.6 -14.8 | 41 14 -9.4 -10.8 22 396 7620 50 23 -17.6 -14.8 | 41 14 -9.4 -10.8 23 323 9144 65 12 -10.9 -5.1 | 67 3 -2.7 -1.1 24 300 9700 75 10 -9.7 -2.6 | 133 2 -1.5 1.4 25 262 10668 90 5 -5.0 0.0 | 219 5 3.2 3.9 26 250 11000 85 8 -8.0 -0.7 | 184 3 0.2 3.2 27 210 12192 90 4 -4.0 0.0 | 227 6 4.2 3.9 28 200 12520 55 4 -3.3 -2.3 | 252 5 4.9 1.6 29 166 13716 345 7 1.8 -6.8 | 286 10 10.0 -2.8 30 150 14350 10 13 -2.3 -12.8 | 326 11 5.9 -8.9 31 129 15240 35 22 -12.6 -18.0 | 17 15 -4.4 -14.1 32 108 16298 60 38 -32.9 -19.0 | 59 29 -24.7 -15.1 33 100 16740 55 38 -31.1 -21.8 | 52 29 -22.9 -17.9 34 75 18288 65 50 -45.3 -21.1 | 65 41 -37.1 -17.2 35 13 27432 90 54 -54.0 0.0 | 95 46 -45.8 3.9 Wind Parameters Mean winds (0-6000m): 34.3 at 12.1 knts Storm direction: 64.3 at 9.1 knts Shear (0-3000m) pos: 2.2 neg: 0.8 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 66.3 deg Storm rel helicity (0-3000m) pos: 33.2 neg: -13.7 tot: 19.4 m^2/s^2 ave: 6.5 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 1.7 10^-3/s Energy-Hel index: 52.40 Bulk Rich Number: 162539.97 Bulk Shear: 1.67 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 17 11 325 8| 14.4 0.0 14.4| 30.3 0.0 30.3 60.5 0.97| 15.5 15.1 1000 18 12 331 9| 7.2 0.7 7.9| 30.3 -3.2 27.0 27.0 0.79| 8.7 6.9 1500 17 12 329 9| 4.8 1.4 6.2| 30.3 -9.7 20.6 13.7 0.54| 6.8 3.7 2000 16 11 324 9| 3.3 1.1 4.4| 31.0 -12.4 18.6 9.3 0.45| 5.6 2.5 2500 17 11 323 8| 2.7 0.8 3.5| 32.4 -12.4 20.1 8.0 0.44| 5.0 2.2 3000 19 11 322 8| 2.2 0.8 3.1| 33.2 -13.7 19.4 6.5 0.38| 4.6 1.7 4000 20 10 321 7| 1.7 1.1 2.8| 36.3 -24.7 11.6 2.9 0.19| 4.5 0.9 5000 25 10 322 7| 2.4 0.9 3.3| 37.8 -31.1 6.7 1.3 0.16| 5.5 0.9 6000 34 12 347 6| 2.0 1.0 3.0| 37.8 -62.2 -24.4 -4.1 0.01| 6.1 0.0 Wrote GIF file: /home/apache/climate/data/raob//VI706/skewt/VI706.skewt.20250708.00.gif