UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for VO086... Searching the city database file for: VO086 ... Date:0000Z 28 NOV 25 Station: VO086 WMO ident: 43086 ------------------------------------------------------------------------------- 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 996 236 18.6 17.3 92 1.3 17.8 0 0 292.1 294.3 291.0 327.7 12.57 1 108 16153 -81.1 -105.1 1 24.0 -81.1 210 18 363.0 363.0 299.2 363.0 0.00 2 100 16590 -79.1 -104.1 1 25.0 -79.1 205 7 374.9 374.9 301.4 374.9 0.00 TRP 108 16153 -81.1 -105.1 1 24.0 -81.1 210 18 363.0 363.0 299.2 363.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 4937.41 m Freezing level: 830.33 mb = 3205.70 m = 10517.25 ft Wetbulb zero: 836.42 mb = 1487.24 m = 4879.35 ft Precipitable water: 2.20 inches Sfc-500 mean rel hum: 93.58 % Est. max temperature: 24.87 C = 76.76 F Sfc-Lift cond lev (LCL): 977.30 mb = 371.99 m = 1220.42 ft T: 17.75 C 700-500 lapse rate: 6.26 C/km ThetaE index: 0.00 C Layer 996.0-442381632.0 mb Conv cond level (CCL): 108.00 mb = 16153.23 m = 52995.52 ft Mean mixing ratio: 36.62 g/kg Conv temperature: 242.04 C = 467.67 F Cap Strength: -12.12 C Lifted Index: -20.67 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -24.37 C Lifted Index @700 mb: -16.76 C Showalter Index: 2.77 C Risk: Showers probable Total Totals Index: 44.71 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.81 C Cross Totals Index: 20.89 C K Index: 27.48 Risk: 40-60 % chance of thunderstorms Sweat Index: 110.95 Risk: None Energy Index: -0.91 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 268809.22 J/kg Max Up Vert Vel: 733.22 m/s Conv Inhibition (B-): 14700.61 J/kg Cap Strength: 5.29 C Lift Cond Lev (LCL): 1371.22 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: 50 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 ---------------------------------------------------------- 0 996 236 0 0 -0.0 -0.0 | 230 9 7.0 5.9 1 987 305 360 9 -0.0 -9.0 | 294 8 7.0 -3.1 2 948 610 25 10 -4.2 -9.1 | 318 4 2.8 -3.1 3 925 791 30 10 -5.0 -8.7 | 323 3 2.0 -2.7 4 912 914 30 10 -5.0 -8.7 | 323 3 2.0 -2.7 5 880 1219 25 13 -5.5 -11.8 | 345 6 1.6 -5.8 6 850 1512 25 18 -7.6 -16.3 | 3 10 -0.6 -10.4 7 819 1829 30 21 -10.5 -18.2 | 16 13 -3.5 -12.3 8 789 2134 30 20 -10.0 -17.3 | 15 12 -3.0 -11.4 9 761 2438 25 17 -7.2 -15.4 | 1 9 -0.1 -9.5 10 734 2743 25 17 -7.2 -15.4 | 1 9 -0.1 -9.5 11 708 3048 20 18 -6.2 -16.9 | 355 11 0.9 -11.0 12 700 3146 15 17 -4.4 -16.4 | 346 11 2.6 -10.5 13 657 3658 35 17 -9.8 -13.9 | 19 8 -2.7 -8.0 14 633 3962 45 13 -9.2 -9.2 | 33 4 -2.1 -3.3 15 609 4267 360 10 -0.0 -10.0 | 300 8 7.0 -4.1 16 587 4572 350 11 1.9 -10.8 | 299 10 9.0 -4.9 17 565 4877 330 7 3.5 -6.1 | 271 11 10.5 -0.1 18 524 5486 275 4 4.0 -0.3 | 243 12 11.0 5.6 19 500 5860 210 5 2.5 4.3 | 223 14 9.5 10.3 20 485 6096 190 5 0.9 4.9 | 216 13 7.9 10.9 21 400 7590 215 16 9.2 13.1 | 220 25 16.2 19.0 22 398 7620 210 17 8.5 14.7 | 217 26 15.5 20.7 23 324 9144 285 24 23.2 -6.2 | 271 30 30.2 -0.3 24 300 9700 260 27 26.6 4.7 | 252 35 33.6 10.6 25 261 10668 255 33 31.9 8.5 | 250 42 38.9 14.5 26 250 10970 245 37 33.5 15.6 | 242 46 40.6 21.6 27 208 12192 235 42 34.4 24.1 | 234 51 41.4 30.0 28 200 12450 225 41 29.0 29.0 | 226 50 36.0 34.9 29 163 13716 230 32 24.5 20.6 | 230 41 31.6 26.5 30 150 14240 215 34 19.5 27.9 | 218 43 26.5 33.8 31 126 15240 210 29 14.5 25.1 | 215 38 21.5 31.0 32 108 16153 210 18 9.0 15.6 | 217 27 16.0 21.5 33 100 16590 205 7 3.0 6.3 | 219 16 10.0 12.3 Wind Parameters Mean winds (0-6000m): 19.9 at 12.3 knts Storm direction: 49.9 at 9.2 knts Shear (0-3000m) pos: 2.9 neg: 0.6 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 121.0 deg Storm rel helicity (0-3000m) pos: 36.9 neg: -15.2 tot: 21.7 m^2/s^2 ave: 7.2 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 2.4 10^-3/s Energy-Hel index: 58.41 Bulk Rich Number: 174627.80 Bulk Shear: 1.54 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 16 9 300 5| 10.3 0.0 10.3| 19.9 0.0 19.9 39.8 0.85| 14.5 12.3 1000 22 10 315 5| 5.1 1.7 6.9| 22.3 0.0 22.3 22.3 0.78| 9.2 7.2 1500 24 12 338 6| 5.8 1.2 6.9| 32.4 0.0 32.4 21.6 0.72| 8.6 6.2 2000 26 14 353 7| 4.3 0.6 4.9| 34.8 -3.3 31.4 15.7 0.63| 7.2 4.5 2500 26 15 356 7| 3.5 0.4 3.9| 34.8 -7.9 26.9 10.8 0.52| 6.2 3.3 3000 25 15 356 8| 2.9 0.6 3.5| 36.9 -15.2 21.7 7.2 0.41| 5.9 2.4 4000 26 15 358 8| 2.2 1.6 3.8| 50.2 -25.3 24.8 6.2 0.23| 6.8 1.6 5000 21 14 344 7| 1.8 2.0 3.8| 50.2 -51.9 -1.7 -0.3 0.04| 6.6 0.3 6000 20 12 333 6| 1.5 1.9 3.4| 50.2 -82.9 -32.7 -5.5 -0.08| 6.3 -0.5 Wrote GIF file: /home/apache/climate/data/raob//VO086/skewt/VO086.skewt.20251128.00.gif