UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for VO086... Searching the city database file for: VO086 ... Date:0000Z 3 DEC 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 994 147 17.6 16.3 92 1.3 16.8 0 0 291.3 293.3 290.2 324.6 11.80 1 231 11393 -48.0 -66.8 10 18.8 -48.5 225 64 342.3 342.4 294.9 342.4 0.02 2 127 15132 -74.9 -100.9 1 26.0 -74.9 245 57 357.7 357.7 298.2 357.7 0.00 3 100 16520 -77.1 -102.1 1 25.0 -77.1 310 25 378.8 378.8 302.1 378.8 0.00 TRP 127 15132 -74.9 -100.9 1 26.0 -74.9 245 57 357.7 357.7 298.2 357.7 0.00 WND 231 11393 -48.0 -66.8 10 18.8 -48.5 225 64 342.3 342.4 294.9 342.4 0.02 Sounding variables and indices 1000-500 mb thick: 5295.07 m Freezing level: 789.31 mb = 3163.75 m = 10379.63 ft Wetbulb zero: 797.88 mb = 1840.51 m = 6038.34 ft Precipitable water: 1.78 inches Sfc-500 mean rel hum: 77.60 % Est. max temperature: 23.82 C = 74.88 F Sfc-Lift cond lev (LCL): 975.27 mb = 293.49 m = 962.87 ft T: 16.74 C 700-500 lapse rate: 5.83 C/km ThetaE index: 0.00 C Layer 994.0- 0.0 mb Conv cond level (CCL): 231.00 mb = 11392.52 m = 37376.59 ft Mean mixing ratio: 25.05 g/kg Conv temperature: 149.62 C = 301.32 F Cap Strength: -8.20 C Lifted Index: -14.37 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -14.13 C Lifted Index @700 mb: -11.89 C Showalter Index: 3.39 C Risk: None Total Totals Index: 44.53 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.86 C Cross Totals Index: 20.68 C K Index: 25.73 Risk: 40-60 % chance of thunderstorms Sweat Index: 132.49 Risk: None Energy Index: -0.02 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 220576.16 J/kg Max Up Vert Vel: 664.19 m/s Conv Inhibition (B-): 7273.27 J/kg Cap Strength: 0.27 C Lift Cond Lev (LCL): 1170.71 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: 308 at 5 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 ---------------------------------------------------------- 0 994 147 0 0 -0.0 -0.0 | 128 5 -4.2 3.3 1 976 305 355 8 0.7 -8.0 | 37 6 -3.5 -4.6 2 943 610 25 11 -4.6 -10.0 | 53 11 -8.9 -6.6 3 925 781 50 6 -4.6 -3.9 | 87 9 -8.8 -0.5 4 911 914 100 2 -2.0 0.3 | 121 7 -6.2 3.7 5 879 1219 170 5 -0.9 4.9 | 148 10 -5.1 8.2 6 850 1505 110 3 -2.8 1.0 | 122 8 -7.1 4.3 7 818 1829 160 1 -0.3 0.9 | 133 6 -4.6 4.3 8 789 2134 175 3 -0.3 3.0 | 145 8 -4.5 6.3 9 761 2438 110 5 -4.7 1.7 | 119 10 -8.9 5.0 10 734 2743 100 5 -4.9 0.9 | 115 10 -9.2 4.2 11 708 3048 75 4 -3.9 -1.0 | 106 8 -8.1 2.3 12 700 3141 65 3 -2.7 -1.3 | 106 7 -7.0 2.1 13 656 3658 125 1 -0.8 0.6 | 128 6 -5.1 3.9 14 632 3962 220 9 5.8 6.9 | 189 10 1.6 10.2 15 609 4267 235 9 7.4 5.2 | 200 9 3.1 8.5 16 586 4572 290 8 7.5 -2.7 | 260 3 3.3 0.6 17 564 4877 265 10 10.0 0.9 | 234 7 5.7 4.2 18 523 5486 295 18 16.3 -7.6 | 290 13 12.1 -4.3 19 500 5850 280 14 13.8 -2.4 | 265 10 9.6 0.9 20 484 6096 275 14 13.9 -1.2 | 258 10 9.7 2.1 21 400 7550 265 32 31.9 2.8 | 258 28 27.6 6.1 22 396 7620 265 32 31.9 2.8 | 258 28 27.6 6.1 23 321 9144 260 47 46.3 8.2 | 255 44 42.1 11.5 24 300 9640 245 54 48.9 22.8 | 240 52 44.7 26.1 25 258 10668 240 61 52.8 30.5 | 235 59 48.6 33.8 26 250 10890 230 61 46.7 39.2 | 225 60 42.5 42.5 27 231 11393 225 64 45.3 45.3 | 220 64 41.0 48.6 28 205 12192 235 62 50.8 35.6 | 230 61 46.6 38.9 29 200 12370 225 63 44.5 44.5 | 220 63 40.3 47.9 30 161 13716 225 59 41.7 41.7 | 220 59 37.5 45.0 31 150 14150 230 56 42.9 36.0 | 225 55 38.7 39.3 32 127 15132 245 57 51.7 24.1 | 240 55 47.4 27.4 33 125 15240 240 57 49.4 28.5 | 235 55 45.1 31.8 34 100 16520 310 25 19.2 -16.1 | 311 20 14.9 -12.7 Wind Parameters Mean winds (0-6000m): 278.1 at 7.2 knts Storm direction: 308.1 at 5.4 knts Shear (0-3000m) pos: 0.9 neg: 1.2 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): -21.3 deg Storm rel helicity (0-3000m) pos: 44.8 neg: -32.8 tot: 11.9 m^2/s^2 ave: 4.0 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 0.3 10^-3/s Energy-Hel index: 61.35 Bulk Rich Number: 14058.01 Bulk Shear: 15.69 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 11 8 53 7| 10.2 0.0 10.2| 8.8 -8.9 -0.1 -0.1 -0.29| 15.1 -4.4 1000 28 6 73 7| 2.2 0.0 2.2| 37.3 -8.9 28.4 28.4 0.28| 14.4 4.1 1500 47 5 88 8| 1.5 0.8 2.3| 41.1 -17.1 24.0 16.0 0.18| 11.7 2.1 2000 59 4 97 8| 1.4 0.6 2.0| 44.5 -17.1 27.4 13.7 0.22| 9.6 2.1 2500 78 4 106 9| 1.1 1.2 2.4| 44.5 -28.6 15.9 6.4 0.08| 8.8 0.7 3000 82 4 107 9| 0.9 1.2 2.1| 44.8 -32.8 11.9 4.0 0.04| 7.9 0.3 4000 101 4 116 9| 2.0 0.9 2.9| 77.5 -32.8 44.7 11.2 0.25| 8.0 2.0 5000 241 5 185 6| 1.2 0.8 1.9| 96.1 -35.0 61.1 12.2 0.31| 8.1 2.5 6000 278 7 231 4| 1.1 0.3 1.4|109.4 -49.9 59.6 9.9 0.26| 7.8 2.0 Wrote GIF file: /home/apache/climate/data/raob//VO086/skewt/VO086.skewt.20251203.00.gif