UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for VO086... Searching the city database file for: VO086 ... Date:0000Z 16 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 ------------------------------------------------------------------------------- 0 1000 0 SFC 990 98 23.6 21.5 88 2.1 22.1 0 0 297.6 300.6 295.6 345.5 16.52 2 925 756 23.0 17.0 69 6.0 18.9 110 7 302.8 305.3 294.8 342.2 13.29 3 850 1487 17.6 13.6 77 4.0 15.0 105 10 304.6 306.7 294.1 339.2 11.60 4 700 3126 9.0 2.0 61 7.0 5.1 55 9 312.5 313.7 292.3 332.2 6.33 5 500 5840 -5.3 -11.3 63 6.0 -7.8 330 6 326.6 327.2 293.7 337.5 3.23 6 400 7560 -15.5 -25.5 42 10.0 -18.3 245 7 334.8 335.1 294.1 339.2 1.20 7 300 9670 -30.3 -40.3 37 10.0 -31.6 205 6 342.7 342.8 295.3 344.2 0.38 8 250 10940 -39.5 -71.5 2 32.0 -40.6 220 10 347.3 347.3 296.1 347.4 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5840.00 m Freezing level: 574.13 mb = 4834.11 m = 15859.76 ft Wetbulb zero: 620.96 mb = 4092.40 m = 13426.35 ft Precipitable water: 1.78 inches Sfc-500 mean rel hum: 67.17 % Est. max temperature: 31.04 C = 87.87 F Sfc-Lift cond lev (LCL): 960.44 mb = 391.66 m = 1284.96 ft T: 23.33 C 700-500 lapse rate: 5.27 C/km ThetaE index: 13.31 C Layer 925.0- 500.0 mb Conv cond level (CCL): 823.05 mb = 1759.02 m = 5770.98 ft Mean mixing ratio: 14.18 g/kg Conv temperature: 31.86 C = 89.36 F Cap Strength: 2.50 C Lifted Index: 0.25 C Risk: Showers probable Lifted Index @300 mb: 1.97 C Lifted Index @700 mb: 0.37 C Showalter Index: 1.83 C Risk: Showers probable Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 18.90 C K Index: 29.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 189.20 Risk: None Energy Index: -0.36 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.03 J/kg Max Up Vert Vel: 6.93 m/s Conv Inhibition (B-): 359.43 J/kg Cap Strength: 2.50 C Lift Cond Lev (LCL): 878.79 mb = 1199.05 m = 3933.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 92 at 6 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 98 0 0 -0.0 -0.0 | 272 6 5.5 -0.2 1 969 305 95 5 -5.0 0.4 | 244 1 0.5 0.3 2 939 610 115 6 -5.4 2.5 | 182 2 0.1 2.4 3 925 756 110 7 -6.6 2.4 | 155 2 -1.1 2.2 4 908 914 105 9 -8.7 2.3 | 124 4 -3.2 2.2 5 877 1219 100 11 -10.8 1.9 | 108 6 -5.3 1.7 6 850 1487 105 10 -9.7 2.6 | 120 5 -4.1 2.4 7 816 1829 110 9 -8.5 3.1 | 135 4 -2.9 2.9 8 787 2134 85 10 -10.0 -0.9 | 77 5 -4.4 -1.0 9 759 2438 65 10 -9.1 -4.2 | 39 6 -3.5 -4.4 10 732 2743 80 9 -8.9 -1.6 | 63 4 -3.3 -1.7 11 706 3048 70 7 -6.6 -2.4 | 22 3 -1.1 -2.6 12 700 3126 55 9 -7.4 -5.2 | 19 6 -1.9 -5.3 13 655 3658 40 8 -5.1 -6.1 | 357 6 0.4 -6.3 14 631 3962 60 4 -3.5 -2.0 | 317 3 2.1 -2.2 15 608 4267 45 2 -1.4 -1.4 | 291 4 4.1 -1.6 16 585 4572 10 4 -0.7 -3.9 | 310 6 4.8 -4.1 17 563 4877 360 6 -0.0 -6.0 | 318 8 5.5 -6.2 18 522 5486 5 9 -0.8 -9.0 | 333 10 4.7 -9.1 19 500 5840 330 6 3.0 -5.2 | 302 10 8.5 -5.4 20 484 6096 315 8 5.7 -5.7 | 298 13 11.2 -5.8 21 400 7560 245 7 6.3 3.0 | 257 12 11.9 2.8 22 397 7620 250 7 6.6 2.4 | 260 12 12.1 2.2 23 322 9144 285 5 4.8 -1.3 | 278 10 10.3 -1.5 24 300 9670 205 6 2.5 5.4 | 237 10 8.1 5.3 25 260 10668 205 12 5.1 10.9 | 225 15 10.6 10.7 26 250 10940 220 10 6.4 7.7 | 238 14 11.9 7.5 Wind Parameters Mean winds (0-6000m): 61.8 at 7.4 knts Storm direction: 91.8 at 5.5 knts Shear (0-3000m) pos: 1.0 neg: 1.3 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 109.7 deg Storm rel helicity (0-3000m) pos: 6.6 neg: -14.2 tot: -7.6 m^2/s^2 ave: -2.5 10^-3 m/s^2 rel: -0.35 Storm rel vorticity (0-3000m) horiz: 5.0 stream: -1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.23 Bulk Shear: 3.32 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 ------------------------------------------------------------------------------- 500 103 4 241 2| 6.1 0.0 6.1| 2.5 -0.6 1.9 3.8 -0.05| 8.8 -0.4 1000 106 6 161 2| 3.1 2.3 5.4| 2.5 -3.5 -1.0 -1.0 -0.30| 6.8 -2.0 1500 104 8 131 3| 1.9 1.6 3.5| 4.4 -4.1 0.3 0.2 -0.19| 5.3 -1.0 2000 104 8 126 3| 1.5 1.6 3.0| 5.1 -8.0 -2.9 -1.4 -0.30| 5.1 -1.5 2500 97 9 106 3| 1.2 1.5 2.7| 5.9 -12.3 -6.4 -2.6 -0.36| 5.1 -1.8 3000 93 8 95 3| 1.0 1.3 2.3| 6.6 -14.2 -7.6 -2.5 -0.35| 5.0 -1.8 4000 83 8 65 3| 1.0 1.2 2.1| 6.6 -21.4 -14.8 -3.7 -0.43| 4.9 -2.1 5000 75 7 38 3| 0.8 1.5 2.3| 12.3 -22.1 -9.9 -2.0 -0.30| 4.6 -1.4 6000 62 7 15 4| 0.6 1.3 1.9| 15.5 -39.4 -23.9 -4.0 -0.34| 4.7 -1.6 Wrote GIF file: /home/apache/climate/data/raob//VO086/skewt/VO086.skewt.20251016.00.gif