UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for VO086... Searching the city database file for: VO086 ... Date:0000Z 20 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 990 161 24.6 22.7 89 1.9 23.2 0 0 298.6 301.8 296.7 350.5 17.81 1 925 750 21.8 16.8 73 5.0 18.4 155 5 301.6 304.0 294.4 340.3 13.12 2 850 1481 18.0 13.9 77 4.1 15.3 85 13 305.0 307.2 294.4 340.4 11.83 3 700 3121 9.6 4.8 72 4.8 6.8 75 11 313.1 314.6 293.6 337.2 7.73 4 500 5830 -5.3 -21.3 27 16.0 -10.5 140 1 326.6 326.9 292.1 331.5 1.40 5 400 7550 -14.7 -26.7 35 12.0 -17.9 15 4 335.9 336.1 294.3 339.8 1.08 6 300 9670 -29.9 -37.9 46 8.0 -31.1 230 14 343.2 343.3 295.6 345.1 0.49 7 250 10940 -40.3 -53.3 24 13.0 -41.1 245 24 346.2 346.2 295.8 346.6 0.11 8 200 12420 -53.3 -72.3 8 19.0 -53.6 240 25 348.4 348.4 296.3 348.4 0.01 9 150 14210 -67.9 -95.9 1 28.0 -67.9 260 18 353.1 353.1 297.3 353.1 0.00 10 100 16550 -82.5 -106.5 1 24.0 -82.5 360 4 368.3 368.3 300.2 368.3 0.00 TRP WND Sounding variables and indices Freezing level: 571.14 mb = 4866.40 m = 15965.67 ft Wetbulb zero: 621.81 mb = 4074.69 m = 13368.25 ft Precipitable water: 1.79 inches Sfc-500 mean rel hum: 62.95 % Est. max temperature: 31.47 C = 88.65 F Sfc-Lift cond lev (LCL): 963.35 mb = 397.41 m = 1303.81 ft T: 23.47 C 700-500 lapse rate: 5.50 C/km ThetaE index: 10.24 C Layer 925.0- 850.0 mb Conv cond level (CCL): 820.70 mb = 1777.27 m = 5830.88 ft Mean mixing ratio: 14.51 g/kg Conv temperature: 32.44 C = 90.39 F Cap Strength: 2.23 C Lifted Index: 0.04 C Risk: Showers probable Lifted Index @300 mb: 2.07 C Lifted Index @700 mb: 0.85 C Showalter Index: 1.36 C Risk: Showers probable Total Totals Index: 42.50 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 19.20 C K Index: 32.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 193.80 Risk: None Energy Index: -1.70 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.14 J/kg Max Up Vert Vel: 5.68 m/s Conv Inhibition (B-): 1799.10 J/kg Cap Strength: 2.23 C Lift Cond Lev (LCL): 888.32 mb = 1099.78 m = 3608.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 129 at 7 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 ---------------------------------------------------------- 0 990 161 0 0 -0.0 -0.0 | 309 7 5.8 -4.7 1 974 305 225 7 4.9 4.9 | 269 11 10.7 0.2 2 940 610 190 6 1.0 5.9 | 260 7 6.8 1.2 3 925 750 155 5 -2.1 4.5 | 273 4 3.7 -0.2 4 908 914 105 7 -6.8 1.8 | 18 3 -1.0 -2.9 5 876 1219 90 13 -13.0 0.0 | 57 9 -7.2 -4.7 6 850 1481 85 13 -13.0 -1.1 | 51 9 -7.2 -5.8 7 816 1829 80 12 -11.8 -2.1 | 42 9 -6.0 -6.8 8 787 2134 80 12 -11.8 -2.1 | 42 9 -6.0 -6.8 9 759 2438 90 14 -14.0 0.0 | 60 9 -8.2 -4.7 10 732 2743 95 15 -14.9 1.3 | 70 10 -9.1 -3.4 11 706 3048 80 14 -13.8 -2.4 | 48 11 -8.0 -7.1 12 700 3121 75 11 -10.6 -2.8 | 33 9 -4.8 -7.6 13 655 3658 110 9 -8.5 3.1 | 58 3 -2.7 -1.6 14 631 3962 125 12 -9.8 6.9 | 118 5 -4.0 2.2 15 607 4267 110 12 -11.3 4.1 | 84 6 -5.5 -0.6 16 585 4572 105 12 -11.6 3.1 | 74 6 -5.8 -1.6 17 563 4877 105 12 -11.6 3.1 | 74 6 -5.8 -1.6 18 522 5486 95 8 -8.0 0.7 | 28 5 -2.2 -4.0 19 500 5830 140 1 -0.6 0.8 | 307 6 5.2 -3.9 20 483 6096 80 1 -1.0 -0.2 | 315 7 4.8 -4.9 21 400 7550 15 4 -1.0 -3.9 | 331 10 4.8 -8.6 22 396 7620 15 4 -1.0 -3.9 | 331 10 4.8 -8.6 23 322 9144 235 12 9.8 6.9 | 262 16 15.6 2.2 24 300 9670 230 14 10.7 9.0 | 255 17 16.5 4.3 25 260 10668 235 19 15.6 10.9 | 254 22 21.4 6.2 26 250 10940 245 24 21.8 10.1 | 259 28 27.5 5.4 27 207 12192 240 26 22.5 13.0 | 254 30 28.3 8.3 28 200 12420 240 25 21.7 12.5 | 254 29 27.4 7.8 29 162 13716 240 19 16.5 9.5 | 258 23 22.3 4.8 30 150 14210 260 18 17.7 3.1 | 274 24 23.5 -1.6 31 125 15240 210 15 7.5 13.0 | 238 16 13.3 8.3 32 100 16550 360 4 -0.0 -4.0 | 326 10 5.8 -8.7 Wind Parameters Mean winds (0-6000m): 99.1 at 10.0 knts Storm direction: 129.1 at 7.5 knts Shear (0-3000m) pos: 1.5 neg: 2.3 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 85.1 deg Storm rel helicity (0-3000m) pos: 16.6 neg: -43.0 tot: -26.4 m^2/s^2 ave: -8.8 10^-3 m/s^2 rel: -0.10 Storm rel vorticity (0-3000m) horiz: 7.4 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.72 Bulk Shear: 22.28 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 ------------------------------------------------------------------------------- 500 209 6 269 9| 5.8 0.0 5.8| 0.0 -22.1 -22.1 -44.2 -0.59| 15.1 -8.8 1000 153 7 248 3| 2.9 6.5 9.4| 5.8 -22.1 -16.3 -16.3 -0.02| 14.4 -0.3 1500 111 9 55 3| 1.9 4.8 6.8| 5.9 -25.9 -20.0 -13.3 -0.07| 10.6 -0.7 2000 98 10 48 5| 1.4 3.6 5.0| 6.5 -27.6 -21.1 -10.5 -0.08| 8.2 -0.6 2500 95 10 50 6| 1.9 2.9 4.7| 16.1 -27.6 -11.5 -4.6 0.04| 7.4 0.3 3000 93 11 51 7| 1.5 2.3 3.8| 16.6 -43.0 -26.4 -8.8 -0.10| 7.4 -0.7 4000 97 11 56 6| 2.1 1.7 3.8| 23.9 -45.5 -21.6 -5.4 -0.00| 7.1 -0.0 5000 99 11 60 6| 1.7 1.6 3.3| 23.9 -51.0 -27.0 -5.4 -0.07| 6.1 -0.4 6000 99 10 52 5| 1.4 1.5 2.9| 25.6 -58.0 -32.4 -5.4 -0.14| 6.0 -0.9 Wrote GIF file: /home/apache/climate/data/raob//VO086/skewt/VO086.skewt.20251020.00.gif