UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for VI706... Searching the city database file for: VI706 ... Date:0000Z 27 NOV 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 1006 100 15.0 11.2 78 3.8 12.7 0 0 287.7 289.1 285.7 311.0 8.32 1 1000 151 18.6 4.6 40 14.0 11.1 355 16 291.8 292.7 284.2 307.1 5.32 2 925 819 16.0 6.0 51 10.0 10.4 65 12 295.7 296.8 286.8 314.2 6.34 3 850 1529 11.6 -13.4 16 25.0 2.1 85 8 298.3 298.6 282.7 303.3 1.60 4 700 3152 9.6 35 9 313.1 5 500 5860 -6.1 -54.1 1 48.0 -13.3 230 15 325.6 325.6 290.5 325.8 0.05 6 400 7570 -18.7 -28.7 41 10.0 -21.0 265 28 330.7 330.9 292.8 333.9 0.89 7 300 9660 -32.1 -51.1 13 19.0 -33.7 250 46 340.1 340.2 294.4 340.6 0.12 8 250 10920 -41.9 -73.9 2 32.0 -42.8 260 56 343.8 343.8 295.2 343.8 0.01 9 200 12400 -52.3 -85.3 1 33.0 -52.7 250 62 349.9 349.9 296.6 350.0 0.00 10 171 13394 -59.5 -90.3 1 30.8 -59.7 245 67 354.1 354.1 297.5 354.1 0.00 11 150 14200 -65.5 -94.5 1 29.0 -65.6 230 58 357.2 357.2 298.1 357.2 0.00 12 105 16311 -77.9 -102.9 1 25.0 -77.9 260 29 372.0 372.0 300.9 372.0 0.00 13 100 16590 -78.3 -103.3 1 25.0 -78.3 245 21 376.4 376.4 301.6 376.4 0.00 TRP 105 16311 -77.9 -102.9 1 25.0 -77.9 260 29 372.0 372.0 300.9 372.0 0.00 WND 171 13394 -59.5 -90.3 1 30.8 -59.7 245 67 354.1 354.1 297.5 354.1 0.00 Sounding variables and indices 1000-500 mb thick: 5709.00 m Freezing level: 577.71 mb = 4807.85 m = 15773.58 ft Wetbulb zero: 801.73 mb = 2017.68 m = 6619.59 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 40.05 % Est. max temperature: 25.44 C = 77.79 F Sfc-Lift cond lev (LCL): 950.37 mb = 587.15 m = 1926.32 ft T: 16.90 C 700-500 lapse rate: 5.80 C/km ThetaE index: 10.89 C Layer 850.0- 700.0 mb Conv cond level (CCL): 536.52 mb = 5292.58 m = 17363.90 ft Mean mixing ratio: 5.82 g/kg Conv temperature: 50.44 C = 122.79 F Cap Strength: 13.33 C Lifted Index: 15.68 C Risk: None Lifted Index @300 mb: 21.02 C Lifted Index @700 mb: 13.33 C Showalter Index: 20.60 C Risk: None Total Totals Index: 10.40 C Risk: None Vertical Totals Index: 17.70 C Cross Totals Index: -7.30 C K Index: -33.59 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 4.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.75 J/kg Max Up Vert Vel: 5.05 m/s Conv Inhibition (B-): 12770.19 J/kg Cap Strength: 15.65 C Lift Cond Lev (LCL): 800.97 mb = 2025.68 m = 6645.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 85 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 1006 100 0 0 -0.0 -0.0 | 265 6 6.0 0.5 1 1000 151 355 16 1.4 -15.9 | 334 17 7.4 -15.4 2 982 305 20 13 -4.4 -12.2 | 352 12 1.6 -11.7 3 948 610 60 11 -9.5 -5.5 | 35 6 -3.5 -5.0 4 925 819 65 12 -10.9 -5.1 | 47 7 -4.8 -4.6 5 915 914 65 13 -11.8 -5.5 | 49 8 -5.7 -5.0 6 882 1219 60 15 -13.0 -7.5 | 45 10 -6.9 -7.0 7 850 1529 85 8 -8.0 -0.7 | 84 2 -1.9 -0.2 8 820 1829 130 3 -2.3 1.9 | 237 4 3.7 2.4 9 791 2134 35 3 -1.7 -2.5 | 294 5 4.3 -2.0 10 762 2438 70 6 -5.6 -2.1 | 345 2 0.4 -1.6 11 735 2743 75 6 -5.8 -1.6 | 347 1 0.3 -1.1 12 709 3048 50 8 -6.1 -5.1 | 1 5 -0.1 -4.6 13 700 3152 35 9 -5.2 -7.4 | 353 7 0.9 -6.9 14 657 3658 5 7 -0.6 -7.0 | 320 8 5.4 -6.5 15 633 3962 325 3 1.7 -2.5 | 284 8 7.8 -2.0 16 609 4267 215 5 2.9 4.1 | 243 10 8.9 4.6 17 587 4572 210 6 3.0 5.2 | 238 11 9.0 5.7 18 565 4877 200 6 2.1 5.6 | 233 10 8.1 6.1 19 524 5486 245 7 6.3 3.0 | 254 13 12.4 3.5 20 500 5860 230 15 11.5 9.6 | 240 20 17.5 10.1 21 485 6096 225 16 11.3 11.3 | 236 21 17.4 11.8 22 400 7570 265 28 27.9 2.4 | 265 34 33.9 2.9 23 397 7620 265 27 26.9 2.4 | 265 33 32.9 2.9 24 322 9144 255 47 45.4 12.2 | 256 53 51.4 12.7 25 300 9660 250 46 43.2 15.7 | 252 52 49.3 16.2 26 259 10668 260 50 49.2 8.7 | 261 56 55.3 9.2 27 250 10920 260 56 55.1 9.7 | 261 62 61.2 10.2 28 206 12192 255 62 59.9 16.0 | 256 68 65.9 16.5 29 200 12400 250 62 58.3 21.2 | 251 68 64.3 21.7 30 171 13394 245 67 60.7 28.3 | 247 73 66.8 28.8 31 162 13716 240 59 51.1 29.5 | 242 65 57.1 30.0 32 150 14200 230 58 44.4 37.3 | 233 63 50.5 37.8 33 126 15240 250 39 36.6 13.3 | 252 45 42.7 13.8 34 105 16311 260 29 28.6 5.0 | 261 35 34.6 5.5 35 100 16590 245 21 19.0 8.9 | 250 27 25.1 9.4 36 71 18288 360 12 -0.0 -12.0 | 332 13 6.0 -11.5 37 38 21336 25 29 -12.3 -26.3 | 14 27 -6.2 -25.8 Wind Parameters Mean winds (0-6000m): 55.3 at 8.1 knts Storm direction: 85.3 at 6.1 knts Shear (0-3000m) pos: 1.8 neg: 1.5 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 91.7 deg Storm rel helicity (0-3000m) pos: 65.6 neg: -1.9 tot: 63.7 m^2/s^2 ave: 21.2 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 10.8 stream: 6.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.98 Bulk Shear: 6.45 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 23 12 354 11| 11.4 0.0 11.4| 48.8 0.0 48.8 97.7 0.78| 30.8 23.9 1000 44 12 17 9| 7.3 0.0 7.3| 51.9 -0.7 51.2 51.2 0.73| 17.4 12.7 1500 52 12 27 8| 2.3 0.0 2.3| 57.8 -1.3 56.5 37.7 0.66| 15.5 10.3 2000 56 10 24 6| 1.8 1.4 3.1| 63.2 -1.3 61.9 30.9 0.69| 13.9 9.6 2500 57 9 19 5| 2.1 1.1 3.3| 65.4 -1.3 64.2 25.7 0.69| 12.0 8.2 3000 58 9 17 4| 1.8 1.5 3.3| 65.6 -1.9 63.7 21.2 0.63| 10.8 6.9 4000 49 8 1 5| 1.3 1.8 3.2| 65.6 -29.0 36.7 9.2 0.36| 9.9 3.5 5000 54 8 1 4| 1.0 1.4 2.4| 69.2 -46.1 23.1 4.6 0.26| 8.8 2.3 6000 55 8 8 4| 0.4 1.7 2.1| 78.6 -72.4 6.1 1.0 0.20| 8.5 1.7 Wrote GIF file: /home/apache/climate/data/raob//VI706/skewt/VI706.skewt.20251127.00.gif