UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for VI706... Searching the city database file for: VI706 ... Date:0000Z 1 DEC 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 1004 95 17.0 14.5 85 2.5 15.4 0 0 289.8 291.7 288.4 319.0 10.39 1 1000 129 18.4 12.4 68 6.0 14.7 5 4 291.5 293.2 287.9 317.3 9.08 2 925 801 17.6 8.6 56 9.0 12.3 20 6 297.3 298.7 288.6 319.5 7.60 3 850 1517 13.8 -2.2 33 16.0 6.0 85 3 300.6 301.3 286.1 312.2 3.82 4 700 3150 11.4 -19.6 10 31.0 0.0 275 9 315.1 315.3 288.4 319.0 1.15 5 500 5860 -5.3 -17.3 38 12.0 -9.6 250 21 326.6 327.0 292.6 333.4 1.97 6 400 7570 -15.7 -19.4 73 3.7 -16.9 245 40 334.6 335.0 294.8 341.9 2.06 7 300 9680 -29.9 -37.9 46 8.0 -31.1 235 46 343.2 343.3 295.6 345.1 0.49 8 250 10950 -40.9 -50.9 33 10.0 -41.6 245 53 345.3 345.3 295.7 345.8 0.14 9 200 12420 -53.7 -64.7 25 11.0 -53.9 235 54 347.7 347.7 296.1 347.9 0.03 10 162 13742 -63.7 -82.0 7 18.3 -63.8 230 61 352.6 352.6 297.2 352.6 0.00 11 150 14210 -67.3 -88.3 4 21.0 -67.4 235 52 354.2 354.2 297.5 354.2 0.00 TRP WND 162 13742 -63.7 -82.0 7 18.3 -63.8 230 61 352.6 352.6 297.2 352.6 0.00 Sounding variables and indices 1000-500 mb thick: 5731.00 m Freezing level: 563.47 mb = 4999.94 m = 16403.80 ft Wetbulb zero: 699.59 mb = 3154.70 m = 10349.95 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 30.21 % Est. max temperature: 27.61 C = 81.70 F Sfc-Lift cond lev (LCL): 967.44 mb = 414.30 m = 1359.25 ft T: 18.06 C 700-500 lapse rate: 6.16 C/km ThetaE index: 7.31 C Layer 850.0- 700.0 mb Conv cond level (CCL): 591.41 mb = 4507.75 m = 14789.02 ft Mean mixing ratio: 8.09 g/kg Conv temperature: 48.17 C = 118.70 F Cap Strength: 11.67 C Lifted Index: 11.97 C Risk: None Lifted Index @300 mb: 18.07 C Lifted Index @700 mb: 11.67 C Showalter Index: 15.66 C Risk: None Total Totals Index: 22.20 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: 3.10 C K Index: -14.10 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 4.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.78 J/kg Max Up Vert Vel: 6.13 m/s Conv Inhibition (B-): 7328.13 J/kg Cap Strength: 11.89 C Lift Cond Lev (LCL): 847.59 mb = 1540.91 m = 5055.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 8 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 1004 95 0 0 -0.0 -0.0 | 115 8 -7.1 3.3 1 1000 129 5 4 -0.3 -4.0 | 84 7 -7.4 -0.7 2 980 305 45 10 -7.1 -7.1 | 75 15 -14.2 -3.8 3 946 610 45 8 -5.7 -5.7 | 79 13 -12.8 -2.4 4 925 801 20 6 -2.1 -5.6 | 75 9 -9.1 -2.4 5 913 914 5 6 -0.5 -6.0 | 70 8 -7.6 -2.7 6 880 1219 5 5 -0.4 -5.0 | 77 8 -7.5 -1.7 7 850 1517 85 3 -3.0 -0.3 | 107 11 -10.1 3.0 8 819 1829 15 2 -0.5 -1.9 | 100 8 -7.6 1.3 9 790 2134 300 5 4.3 -2.5 | 106 3 -2.8 0.8 10 762 2438 260 7 6.9 1.2 | 177 4 -0.2 4.5 11 735 2743 290 8 7.5 -2.7 | 218 1 0.4 0.5 12 709 3048 285 9 8.7 -2.3 | 240 2 1.6 0.9 13 700 3150 275 9 9.0 -0.8 | 217 3 1.9 2.5 14 657 3658 270 8 8.0 -0.0 | 195 3 0.9 3.3 15 633 3962 270 8 8.0 -0.0 | 195 3 0.9 3.3 16 609 4267 250 10 9.4 3.4 | 199 7 2.3 6.7 17 587 4572 240 13 11.3 6.5 | 203 11 4.2 9.8 18 565 4877 240 19 16.5 9.5 | 216 16 9.4 12.8 19 524 5486 255 22 21.3 5.7 | 238 17 14.2 9.0 20 500 5860 250 21 19.7 7.2 | 230 16 12.6 10.5 21 485 6096 250 21 19.7 7.2 | 230 16 12.6 10.5 22 400 7570 245 40 36.3 16.9 | 235 35 29.2 20.2 23 397 7620 245 40 36.3 16.9 | 235 35 29.2 20.2 24 323 9144 240 40 34.6 20.0 | 230 36 27.5 23.3 25 300 9680 235 46 37.7 26.4 | 226 43 30.6 29.7 26 260 10668 245 50 45.3 21.1 | 237 45 38.2 24.4 27 250 10950 245 53 48.0 22.4 | 238 48 40.9 25.7 28 207 12192 235 55 45.1 31.5 | 227 52 38.0 34.8 29 200 12420 235 54 44.2 31.0 | 227 51 37.1 34.2 30 163 13716 230 60 46.0 38.6 | 223 57 38.9 41.8 31 162 13742 230 61 46.7 39.2 | 223 58 39.6 42.5 32 150 14210 235 52 42.6 29.8 | 227 49 35.5 33.1 33 125 15240 230 44 33.7 28.3 | 220 41 26.6 31.6 Wind Parameters Mean winds (0-6000m): 264.7 at 10.4 knts Storm direction: 294.7 at 7.8 knts Shear (0-3000m) pos: 1.2 neg: 2.6 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 112.2 deg Storm rel helicity (0-3000m) pos: 22.0 neg: -21.3 tot: 0.7 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.49 Bulk Shear: 38.11 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 41 8 78 13| 8.3 0.0 8.3| 4.3 -12.9 -8.6 -17.2 -0.39| 13.1 -5.1 1000 32 7 76 11| 4.2 2.7 6.9| 5.2 -16.8 -11.5 -11.5 -0.32| 9.5 -3.1 1500 31 6 79 10| 2.7 1.8 4.5| 17.5 -17.6 -0.1 -0.0 -0.05| 8.6 -0.4 2000 28 5 82 10| 2.0 2.9 5.0| 18.0 -21.0 -3.0 -1.5 -0.08| 8.2 -0.7 2500 8 5 75 8| 1.6 3.1 4.8| 21.6 -21.0 0.6 0.2 0.06| 7.9 0.5 3000 344 6 66 6| 1.2 2.6 3.8| 22.0 -21.3 0.7 0.2 0.07| 7.2 0.5 4000 310 7 65 2| 0.9 2.0 2.9| 22.3 -22.6 -0.3 -0.1 0.03| 5.9 0.2 5000 277 8 204 2| 0.1 2.1 2.1| 42.3 -22.6 19.6 3.9 0.12| 6.1 0.7 6000 265 10 218 5| 0.3 1.7 2.0| 59.3 -31.6 27.7 4.6 0.14| 5.6 0.8 Wrote GIF file: /home/apache/climate/data/raob//VI706/skewt/VI706.skewt.20251201.00.gif