UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110600.upa.cvt Date: 0000Z 6 NOV 25 Searching for VI706... Searching the city database file for: VI706 ... Date:0000Z 6 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 998 309 21.2 18.6 85 2.6 19.4 225 2 294.5 297.0 292.7 333.5 13.63 1 104 16392 -83.1 -107.1 1 24.0 -83.1 210 33 363.1 363.1 299.3 363.1 0.00 2 100 16610 -83.7 -106.7 1 23.0 -83.7 205 33 366.0 366.0 299.8 366.0 0.00 TRP 104 16392 -83.1 -107.1 1 24.0 -83.1 210 33 363.1 363.1 299.3 363.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 4915.33 m Freezing level: 816.29 mb = 3578.26 m = 11739.57 ft Wetbulb zero: 828.73 mb = 1631.10 m = 5351.33 ft Precipitable water: 2.40 inches Sfc-500 mean rel hum: 86.25 % Est. max temperature: 27.37 C = 81.26 F Sfc-Lift cond lev (LCL): 960.73 mb = 580.04 m = 1902.98 ft T: 19.44 C 700-500 lapse rate: 6.49 C/km ThetaE index: 0.00 C Layer 998.0- -71.7 mb Conv cond level (CCL): 104.00 mb = 16391.84 m = 53778.34 ft Mean mixing ratio: 40.35 g/kg Conv temperature: 249.34 C = 480.82 F Cap Strength: -11.46 C Lifted Index: -21.65 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -27.17 C Lifted Index @700 mb: -16.86 C Showalter Index: 2.08 C Risk: Showers probable Total Totals Index: 44.83 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.47 C Cross Totals Index: 20.35 C K Index: 28.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 136.01 Risk: None Energy Index: -1.46 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 271281.50 J/kg Max Up Vert Vel: 736.59 m/s Conv Inhibition (B-): 14961.53 J/kg Cap Strength: 6.63 C Lift Cond Lev (LCL): 1381.52 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: 315 at 10 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 ---------------------------------------------------------- 0 998 309 225 2 1.4 1.4 | 147 10 -5.4 8.2 1 949 610 355 8 0.7 -8.0 | 79 6 -6.1 -1.1 2 925 763 345 7 1.8 -6.8 | 91 5 -5.0 0.1 3 909 914 335 6 2.5 -5.4 | 108 5 -4.3 1.4 4 877 1219 335 7 3.0 -6.3 | 97 4 -3.9 0.5 5 850 1487 345 8 2.1 -7.7 | 79 5 -4.8 -0.9 6 816 1829 355 8 0.7 -8.0 | 79 6 -6.1 -1.1 7 787 2134 360 7 -0.0 -7.0 | 89 7 -6.8 -0.2 8 759 2438 335 12 5.1 -10.9 | 24 4 -1.8 -4.1 9 732 2743 335 16 6.8 -14.5 | 1 8 -0.1 -7.7 10 706 3048 315 11 7.8 -7.8 | 316 1 0.9 -1.0 11 700 3115 300 9 7.8 -4.5 | 202 3 1.0 2.3 12 655 3658 235 9 7.4 5.2 | 183 12 0.5 12.0 13 630 3962 235 15 12.3 8.6 | 199 16 5.4 15.4 14 607 4267 240 17 14.7 8.5 | 207 17 7.9 15.3 15 585 4572 265 16 15.9 1.4 | 228 12 9.1 8.2 16 563 4877 270 16 16.0 -0.0 | 233 11 9.2 6.8 17 522 5486 280 20 19.7 -3.5 | 255 13 12.9 3.3 18 500 5840 265 24 23.9 2.1 | 242 19 17.1 8.9 19 484 6096 265 24 23.9 2.1 | 242 19 17.1 8.9 20 400 7560 255 26 25.1 6.7 | 233 23 18.3 13.6 21 397 7620 260 26 25.6 4.5 | 239 22 18.8 11.3 22 323 9144 235 31 25.4 17.8 | 217 31 18.6 24.6 23 300 9680 245 30 27.2 12.7 | 226 28 20.4 19.5 24 260 10668 245 35 31.7 14.8 | 229 33 24.9 21.6 25 250 10950 235 42 34.4 24.1 | 222 41 27.6 30.9 26 207 12192 235 45 36.9 25.8 | 223 44 30.0 32.6 27 200 12430 230 43 32.9 27.6 | 217 43 26.1 34.5 28 163 13716 220 45 28.9 34.5 | 208 47 22.1 41.3 29 150 14250 225 37 26.2 26.2 | 210 38 19.3 33.0 30 104 16392 210 33 16.5 28.6 | 195 37 9.7 35.4 31 100 16610 205 33 13.9 29.9 | 191 37 7.1 36.7 32 72 18288 225 27 19.1 19.1 | 205 29 12.3 25.9 33 40 21336 140 11 -7.1 8.4 | 138 21 -13.9 15.2 Wind Parameters Mean winds (0-6000m): 284.9 at 12.9 knts Storm direction: 314.9 at 9.7 knts Shear (0-3000m) pos: 1.5 neg: 1.9 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 53.4 deg Storm rel helicity (0-3000m) pos: 8.8 neg: -25.9 tot: -17.1 m^2/s^2 ave: -5.7 10^-3 m/s^2 rel: -0.43 Storm rel vorticity (0-3000m) horiz: 7.8 stream: -3.4 10^-3/s Energy-Hel index: 14.88 Bulk Rich Number: 16072.52 Bulk Shear: 16.88 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 ------------------------------------------------------------------------------- 500 346 6 101 6| 8.0 0.0 8.0| 5.9 -7.5 -1.6 -3.2 -0.25| 15.5 -3.9 1000 341 6 101 5| 4.0 0.4 4.4| 7.1 -8.8 -1.8 -1.8 -0.23| 9.0 -2.1 1500 343 7 95 5| 3.1 0.3 3.4| 7.1 -9.9 -2.7 -1.8 -0.25| 6.8 -1.7 2000 347 7 91 5| 2.3 0.8 3.1| 8.8 -14.7 -5.9 -2.9 -0.29| 6.3 -1.8 2500 343 8 77 5| 1.9 1.9 3.7| 8.8 -22.7 -13.9 -5.6 -0.40| 6.6 -2.6 3000 337 9 72 4| 1.5 1.9 3.4| 8.8 -25.9 -17.1 -5.7 -0.43| 7.8 -3.4 4000 310 10 214 1| 1.2 2.2 3.4| 35.4 -31.4 4.1 1.0 -0.25| 7.8 -2.0 5000 294 11 233 4| 2.0 1.8 3.8| 66.8 -31.4 35.4 7.1 -0.09| 7.4 -0.7 6000 285 13 238 7| 1.7 2.1 3.8| 70.9 -48.9 22.0 3.7 -0.11| 6.9 -0.8 Wrote GIF file: /home/apache/climate/data/raob//VI706/skewt/VI706.skewt.20251106.00.gif