UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for VO086... Searching the city database file for: VO086 ... Date:0000Z 8 OCT 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 991 97 25.0 23.2 90 1.8 23.7 0 0 298.9 302.3 297.2 352.5 18.36 1 111 15999 -80.3 -97.3 4 17.0 -80.3 100 12 361.6 361.6 299.0 361.6 0.00 2 100 16590 -80.3 -97.3 4 17.0 -80.3 155 16 372.6 372.6 301.0 372.6 0.00 TRP 111 15999 -80.3 -97.3 4 17.0 -80.3 100 12 361.6 361.6 299.0 361.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 4969.01 m Freezing level: 782.07 mb = 3872.56 m = 12705.11 ft Wetbulb zero: 790.54 mb = 1738.90 m = 5704.99 ft Precipitable water: 3.15 inches Sfc-500 mean rel hum: 80.53 % Est. max temperature: 31.05 C = 87.90 F Sfc-Lift cond lev (LCL): 965.77 mb = 284.71 m = 934.08 ft T: 23.76 C 700-500 lapse rate: 6.62 C/km ThetaE index: 0.00 C Layer 991.0-405648183006089761369226215424.0 mb Conv cond level (CCL): 111.00 mb = 15998.51 m = 52487.91 ft Mean mixing ratio: 50.63 g/kg Conv temperature: 245.94 C = 474.70 F Cap Strength: -11.93 C Lifted Index: -24.92 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -33.84 C Lifted Index @700 mb: -18.58 C Showalter Index: -1.89 C Risk: Thunderstorms probable Total Totals Index: 48.18 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.52 C Cross Totals Index: 22.66 C K Index: 36.06 Risk: > 80 % chance of thunderstorms Sweat Index: 182.46 Risk: None Energy Index: -3.14 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 267480.44 J/kg Max Up Vert Vel: 731.41 m/s Conv Inhibition (B-): 14147.31 J/kg Cap Strength: 7.26 C Lift Cond Lev (LCL): 1380.91 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: 11 at 4 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 ---------------------------------------------------------- 0 991 97 0 0 -0.0 -0.0 | 191 4 0.7 3.9 1 970 305 300 9 7.8 -4.5 | 274 9 8.5 -0.6 2 940 610 330 8 4.0 -6.9 | 303 6 4.7 -3.1 3 925 765 340 9 3.1 -8.5 | 320 6 3.8 -4.6 4 909 914 345 10 2.6 -9.7 | 330 7 3.3 -5.8 5 878 1219 345 9 2.3 -8.7 | 328 6 3.1 -4.8 6 850 1502 350 8 1.4 -7.9 | 332 5 2.1 -4.0 7 818 1829 360 6 -0.0 -6.0 | 341 2 0.7 -2.1 8 789 2134 360 5 -0.0 -5.0 | 327 1 0.7 -1.1 9 761 2438 310 5 3.8 -3.2 | 262 5 4.6 0.7 10 734 2743 300 4 3.5 -2.0 | 246 5 4.2 1.9 11 708 3048 235 2 1.6 1.1 | 205 6 2.4 5.0 12 700 3143 225 4 2.8 2.8 | 208 8 3.6 6.7 13 657 3658 255 3 2.9 0.8 | 218 6 3.6 4.7 14 632 3962 230 3 2.3 1.9 | 208 7 3.0 5.8 15 609 4267 185 3 0.3 3.0 | 188 7 1.0 6.9 16 586 4572 40 4 -2.6 -3.1 | 114 2 -1.8 0.8 17 565 4877 10 5 -0.9 -4.9 | 7 1 -0.1 -1.0 18 524 5486 20 6 -2.1 -5.6 | 37 2 -1.3 -1.8 19 500 5860 20 4 -1.4 -3.8 | 101 1 -0.6 0.1 20 485 6096 15 5 -1.3 -4.8 | 31 1 -0.6 -1.0 21 400 7580 15 9 -2.3 -8.7 | 18 5 -1.6 -4.8 22 398 7620 5 11 -1.0 -11.0 | 2 7 -0.2 -7.1 23 324 9144 305 1 0.8 -0.6 | 205 4 1.6 3.3 24 300 9700 245 8 7.3 3.4 | 228 11 8.0 7.3 25 261 10668 200 12 4.1 11.3 | 198 16 4.8 15.2 26 250 10970 185 15 1.3 14.9 | 186 19 2.0 18.8 27 208 12192 160 20 -6.8 18.8 | 165 23 -6.1 22.7 28 200 12460 155 24 -10.1 21.8 | 160 27 -9.4 25.6 29 163 13716 145 28 -16.1 22.9 | 150 31 -15.3 26.8 30 150 14250 150 31 -15.5 26.8 | 154 34 -14.8 30.7 31 126 15240 155 25 -10.6 22.7 | 160 28 -9.8 26.5 32 111 15999 100 12 -11.8 2.1 | 118 13 -11.1 6.0 33 100 16590 155 16 -6.8 14.5 | 162 19 -6.0 18.4 Wind Parameters Mean winds (0-6000m): 340.7 at 5.3 knts Storm direction: 10.7 at 3.9 knts Shear (0-3000m) pos: 0.8 neg: 1.1 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 16.9 deg Storm rel helicity (0-3000m) pos: 15.1 neg: -9.1 tot: 6.0 m^2/s^2 ave: 2.0 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 0.7 10^-3/s Energy-Hel index: 25.30 Bulk Rich Number: 158502.02 Bulk Shear: 1.69 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 ------------------------------------------------------------------------------- 500 310 7 275 6| 0.0 8.3 8.3| 9.5 0.0 9.5 19.1 0.60| 14.5 8.7 1000 329 8 302 6| 1.4 4.1 5.6| 14.2 -0.1 14.0 14.0 0.64| 9.1 5.8 1500 336 8 311 5| 1.1 2.8 3.9| 14.9 -0.3 14.6 9.7 0.59| 6.8 4.0 2000 340 8 315 5| 1.2 2.1 3.2| 15.1 -0.5 14.7 7.3 0.52| 5.8 3.0 2500 339 7 310 4| 0.9 1.8 2.8| 15.1 -3.4 11.7 4.7 0.29| 5.7 1.7 3000 335 6 299 4| 0.8 1.1 1.9| 15.1 -9.1 6.0 2.0 0.12| 5.6 0.7 4000 324 6 279 4| 0.5 0.7 1.2| 17.2 -12.6 4.6 1.1 0.08| 4.8 0.4 5000 330 5 282 3| 0.4 0.7 1.0| 17.3 -24.9 -7.6 -1.5 -0.14| 5.2 -0.7 6000 341 5 294 3| 0.4 0.5 0.9| 17.8 -25.1 -7.3 -1.2 -0.12| 4.6 -0.5 Wrote GIF file: /home/apache/climate/data/raob//VO086/skewt/VO086.skewt.20251008.00.gif