UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for VI706... Searching the city database file for: VI706 ... Date:0000Z 21 OCT 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 1001 98 24.8 23.0 90 1.8 23.5 0 0 297.9 301.1 296.6 350.0 17.94 1 1000 107 23.2 20.1 83 3.1 21.1 350 6 296.4 299.1 294.2 339.5 14.97 2 925 792 22.0 17.3 75 4.7 18.8 10 11 301.8 304.3 294.7 341.8 13.55 3 850 1524 19.2 0.2 28 19.0 9.0 50 9 306.3 307.1 288.8 320.3 4.56 4 700 3160 10.0 -18.0 12 28.0 -0.4 35 7 313.6 313.8 288.1 318.0 1.32 5 500 5870 -4.7 120 11 327.3 6 400 7580 -17.1 -61.1 1 44.0 -21.6 280 7 332.8 332.8 292.5 332.9 0.03 7 300 9680 -31.5 -48.5 17 17.0 -33.1 260 32 341.0 341.0 294.7 341.6 0.16 8 250 10950 -40.5 -74.5 1 34.0 -41.5 270 35 345.9 345.9 295.7 345.9 0.01 9 200 12430 -51.9 -84.9 1 33.0 -52.3 250 34 350.6 350.6 296.8 350.6 0.00 10 150 14240 -65.3 -94.3 1 29.0 -65.4 260 34 357.6 357.6 298.2 357.6 0.00 11 100 16660 -76.1 -101.1 1 25.0 -76.2 205 5 380.7 380.7 302.3 380.7 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5763.00 m Freezing level: 563.95 mb = 5003.54 m = 16415.61 ft Wetbulb zero: 707.09 mb = 3075.02 m = 10088.54 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 24.44 % Est. max temperature: 33.13 C = 91.64 F Sfc-Lift cond lev (LCL): 975.49 mb = 325.01 m = 1066.28 ft T: 22.82 C 700-500 lapse rate: 5.42 C/km ThetaE index: 23.77 C Layer 850.0- 500.0 mb Conv cond level (CCL): 770.61 mb = 2350.27 m = 7710.77 ft Mean mixing ratio: 13.64 g/kg Conv temperature: 36.90 C = 98.42 F Cap Strength: 4.06 C Lifted Index: 2.14 C Risk: None Lifted Index @300 mb: 2.70 C Lifted Index @700 mb: 2.36 C Showalter Index: 11.51 C Risk: None Total Totals Index: 28.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 4.90 C K Index: -3.90 Risk: None Sweat Index: 31.40 Risk: None Energy Index: 1.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.23 J/kg Max Up Vert Vel: 6.36 m/s Conv Inhibition (B-): 3353.26 J/kg Cap Strength: 4.04 C Lift Cond Lev (LCL): 888.61 mb = 1139.47 m = 3738.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 95 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 1001 98 0 0 -0.0 -0.0 | 275 6 5.7 -0.5 1 1000 107 350 6 1.0 -5.9 | 314 9 6.7 -6.4 2 978 305 35 7 -4.0 -5.7 | 345 6 1.7 -6.3 3 944 610 25 7 -3.0 -6.3 | 338 7 2.7 -6.9 4 925 792 10 11 -1.9 -10.8 | 342 12 3.8 -11.4 5 912 914 15 11 -2.8 -10.6 | 346 12 2.9 -11.1 6 880 1219 35 10 -5.7 -8.2 | 0 9 -0.0 -8.7 7 850 1524 50 9 -6.9 -5.8 | 11 6 -1.2 -6.3 8 820 1829 75 11 -10.6 -2.8 | 56 6 -4.9 -3.4 9 791 2134 85 11 -11.0 -1.0 | 74 5 -5.3 -1.5 10 763 2438 65 13 -11.8 -5.5 | 45 9 -6.1 -6.0 11 735 2743 40 9 -5.8 -6.9 | 1 7 -0.1 -7.4 12 709 3048 40 8 -5.1 -6.1 | 355 7 0.6 -6.7 13 700 3160 35 7 -4.0 -5.7 | 345 6 1.7 -6.3 14 658 3658 260 3 3.0 0.5 | 270 9 8.7 -0.0 15 634 3962 210 2 1.0 1.7 | 260 7 6.7 1.2 16 610 4267 245 4 3.6 1.7 | 263 9 9.3 1.2 17 587 4572 240 5 4.3 2.5 | 259 10 10.0 2.0 18 566 4877 105 4 -3.9 1.0 | 254 2 1.8 0.5 19 524 5486 130 8 -6.1 5.1 | 175 5 -0.4 4.6 20 500 5870 120 11 -9.5 5.5 | 142 6 -3.8 5.0 21 485 6096 110 11 -10.3 3.8 | 125 6 -4.6 3.2 22 400 7580 280 7 6.9 -1.2 | 278 13 12.6 -1.7 23 398 7620 270 5 5.0 -0.0 | 273 11 10.7 -0.5 24 323 9144 255 32 30.9 8.3 | 258 37 36.6 7.8 25 300 9680 260 32 31.5 5.6 | 262 38 37.2 5.0 26 260 10668 270 37 37.0 -0.0 | 271 43 42.7 -0.5 27 250 10950 270 35 35.0 -0.0 | 271 41 40.7 -0.5 28 207 12192 255 32 30.9 8.3 | 258 37 36.6 7.8 29 200 12430 250 34 31.9 11.6 | 254 39 37.7 11.1 30 163 13716 260 34 33.5 5.9 | 262 40 39.2 5.4 31 150 14240 260 34 33.5 5.9 | 262 40 39.2 5.4 32 100 16660 205 5 2.1 4.5 | 243 9 7.8 4.0 Wind Parameters Mean winds (0-6000m): 65.2 at 7.6 knts Storm direction: 95.2 at 5.7 knts Shear (0-3000m) pos: 1.9 neg: 1.4 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 75.3 deg Storm rel helicity (0-3000m) pos: 37.2 neg: -21.9 tot: 15.3 m^2/s^2 ave: 5.1 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.84 Bulk Shear: 3.47 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 24 7 336 7| 7.2 0.0 7.2| 13.9 -1.2 12.7 25.5 0.75| 10.8 8.0 1000 20 8 341 9| 5.3 0.0 5.3| 22.0 -1.2 20.8 20.8 0.58| 9.4 5.5 1500 27 9 349 9| 3.3 0.0 3.3| 28.9 -1.2 27.8 18.5 0.60| 8.1 4.8 2000 41 9 3 8| 2.8 0.0 2.8| 37.2 -1.2 36.0 18.0 0.67| 7.4 5.0 2500 48 10 13 7| 2.3 1.2 3.5| 37.2 -14.2 23.0 9.2 0.35| 7.5 2.7 3000 47 10 11 7| 1.9 1.4 3.2| 37.2 -21.9 15.3 5.1 0.22| 7.0 1.5 4000 45 8 1 6| 1.4 1.7 3.1| 37.2 -52.5 -15.3 -3.8 -0.08| 7.3 -0.6 5000 47 7 357 6| 1.0 0.5 1.5| 39.2 -63.9 -24.8 -5.0 -0.13| 7.3 -1.0 6000 65 8 18 4| 1.0 0.1 1.1| 39.2 -71.8 -32.6 -5.4 -0.19| 6.8 -1.3 Wrote GIF file: /home/apache/climate/data/raob//VI706/skewt/VI706.skewt.20251021.00.gif