UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011300.upa.cvt Date: 0000Z 13 JAN 26 Searching for VO086... Searching the city database file for: VO086 ... Date:0000Z 13 JAN 26 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 999 164 17.4 15.4 88 2.0 16.1 0 0 290.6 292.6 289.3 321.9 11.07 1 925 821 19.2 7.2 46 12.0 12.2 140 3 298.9 300.2 288.5 319.3 6.90 2 850 1541 15.4 2.4 42 13.0 8.3 345 2 302.3 303.3 288.2 318.4 5.35 3 700 3165 5.6 -1.4 61 7.0 2.1 265 20 308.7 309.6 290.0 324.0 4.93 4 500 5860 -6.3 -30.3 13 24.0 -12.4 255 23 325.4 325.5 291.0 327.6 0.62 5 400 7570 -16.3 -39.3 12 23.0 -20.4 210 26 333.8 333.9 293.0 335.0 0.32 6 300 9660 -34.5 -50.5 18 16.0 -35.8 235 30 336.7 336.8 293.6 337.3 0.12 7 250 10910 -42.7 -78.7 1 36.0 -43.6 230 37 342.6 342.6 295.0 342.6 0.00 8 200 12370 -54.1 -86.1 1 32.0 -54.4 235 46 347.1 347.1 296.0 347.1 0.00 9 150 14170 -63.9 -92.9 1 29.0 -64.0 270 28 360.0 360.0 298.7 360.0 0.00 10 100 16540 -80.7 -104.7 1 24.0 -80.7 165 6 371.8 371.8 300.9 371.8 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5696.00 m Freezing level: 605.88 mb = 4433.24 m = 14544.56 ft Wetbulb zero: 671.39 mb = 3499.28 m = 11480.43 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 44.97 % Est. max temperature: 29.08 C = 84.35 F Sfc-Lift cond lev (LCL): 970.02 mb = 415.29 m = 1362.49 ft T: 18.09 C 700-500 lapse rate: 4.42 C/km ThetaE index: 3.46 C Layer 925.0- 700.0 mb Conv cond level (CCL): 705.57 mb = 3098.75 m = 10166.37 ft Mean mixing ratio: 8.35 g/kg Conv temperature: 35.19 C = 95.34 F Cap Strength: 6.27 C Lifted Index: 9.94 C Risk: None Lifted Index @300 mb: 12.18 C Lifted Index @700 mb: 5.05 C Showalter Index: 10.97 C Risk: None Total Totals Index: 30.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 8.70 C K Index: 17.10 Risk: < 20 % chance of thunderstorms Sweat Index: 55.80 Risk: None Energy Index: 2.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.86 J/kg Max Up Vert Vel: 7.60 m/s Conv Inhibition (B-): 9129.38 J/kg Cap Strength: 9.89 C Lift Cond Lev (LCL): 840.59 mb = 1634.10 m = 5361.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 10 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 ---------------------------------------------------------- 0 999 164 0 0 -0.0 -0.0 | 118 10 -8.9 4.8 1 983 305 70 6 -5.6 -2.1 | 101 15 -14.6 2.8 2 948 610 145 4 -2.3 3.3 | 126 14 -11.2 8.1 3 925 821 140 3 -1.9 2.3 | 123 13 -10.9 7.1 4 915 914 125 3 -2.5 1.7 | 120 13 -11.4 6.6 5 883 1219 90 3 -3.0 0.0 | 112 13 -11.9 4.8 6 850 1541 345 2 0.5 -1.9 | 109 9 -8.4 2.9 7 821 1829 325 7 4.0 -5.7 | 80 5 -4.9 -0.9 8 792 2134 320 11 7.1 -8.4 | 28 4 -1.9 -3.6 9 764 2438 290 13 12.2 -4.4 | 263 3 3.3 0.4 10 736 2743 270 17 17.0 -0.0 | 239 9 8.1 4.8 11 710 3048 270 19 19.0 -0.0 | 244 11 10.1 4.8 12 700 3165 265 20 19.9 1.7 | 239 13 11.0 6.6 13 658 3658 265 19 18.9 1.7 | 237 12 10.0 6.5 14 634 3962 265 15 14.9 1.3 | 224 9 6.0 6.1 15 610 4267 270 14 14.0 -0.0 | 226 7 5.1 4.8 16 587 4572 275 14 13.9 -1.2 | 234 6 5.0 3.6 17 565 4877 265 15 14.9 1.3 | 224 9 6.0 6.1 18 524 5486 260 25 24.6 4.3 | 240 18 15.7 9.2 19 500 5860 255 23 22.2 6.0 | 231 17 13.3 10.8 20 485 6096 255 21 20.3 5.4 | 228 15 11.3 10.3 21 400 7570 210 26 13.0 22.5 | 188 28 4.1 27.4 22 397 7620 210 25 12.5 21.7 | 188 27 3.6 26.5 23 322 9144 225 30 21.2 21.2 | 205 29 12.3 26.1 24 300 9660 235 30 24.6 17.2 | 215 27 15.6 22.0 25 259 10668 230 35 26.8 22.5 | 213 33 17.9 27.3 26 250 10910 230 37 28.3 23.8 | 214 35 19.4 28.6 27 206 12192 225 45 31.8 31.8 | 212 43 22.9 36.7 28 200 12370 235 46 37.7 26.4 | 223 42 28.7 31.2 29 161 13716 250 42 39.5 14.4 | 238 36 30.5 19.2 30 150 14170 270 28 28.0 -0.0 | 256 20 19.1 4.8 31 125 15240 310 21 16.1 -13.5 | 321 11 7.1 -8.7 32 100 16540 165 6 -1.6 5.8 | 135 15 -10.5 10.6 Wind Parameters Mean winds (0-6000m): 268.4 at 13.6 knts Storm direction: 298.4 at 10.2 knts Shear (0-3000m) pos: 0.6 neg: 3.8 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 120.7 deg Storm rel helicity (0-3000m) pos: 27.4 neg: -46.6 tot: -19.2 m^2/s^2 ave: -6.4 10^-3 m/s^2 rel: -0.36 Storm rel vorticity (0-3000m) horiz: 8.0 stream: -2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.69 Bulk Shear: 42.13 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 97 4 112 14| 3.9 0.0 3.9| 24.8 -10.7 14.1 28.1 0.22| 13.2 2.9 1000 110 4 116 14| 1.9 1.4 3.4| 24.8 -20.1 4.7 4.7 0.01| 8.1 0.0 1500 97 3 113 13| 1.3 2.7 4.0| 25.4 -28.1 -2.8 -1.8 -0.11| 7.8 -0.9 2000 17 5 93 10| 1.0 3.8 4.8| 25.4 -36.0 -10.6 -5.3 -0.29| 7.8 -2.3 2500 316 6 94 5| 0.8 3.8 4.6| 25.4 -42.1 -16.7 -6.7 -0.39| 8.5 -3.3 3000 290 8 150 2| 0.6 3.8 4.4| 27.4 -46.6 -19.2 -6.4 -0.36| 8.0 -2.9 4000 276 11 205 4| 0.9 2.7 3.6| 27.8 -54.0 -26.3 -6.6 -0.37| 6.8 -2.5 5000 274 12 213 5| 0.7 2.7 3.4| 34.8 -56.3 -21.5 -4.3 -0.29| 6.4 -1.8 6000 268 14 221 7| 0.6 2.4 2.9| 39.2 -74.7 -35.5 -5.9 -0.29| 6.2 -1.8 Wrote GIF file: /home/apache/climate/data/raob//VO086/skewt/VO086.skewt.20260113.00.gif