UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for VO086... Searching the city database file for: VO086 ... Date:0000Z 13 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 991 161 24.4 23.2 93 1.2 23.5 0 0 298.3 301.7 297.0 351.8 18.36 1 113 15891 -80.9 -96.9 5 16.0 -80.9 100 26 358.7 358.7 298.4 358.7 0.00 2 100 16580 -81.9 -98.9 4 17.0 -81.9 100 27 369.5 369.5 300.5 369.5 0.00 TRP 113 15891 -80.9 -96.9 5 16.0 -80.9 100 26 358.7 358.7 298.4 358.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 4955.96 m Freezing level: 787.55 mb = 3806.20 m = 12487.39 ft Wetbulb zero: 793.07 mb = 1775.36 m = 5824.59 ft Precipitable water: 3.14 inches Sfc-500 mean rel hum: 82.27 % Est. max temperature: 30.36 C = 86.64 F Sfc-Lift cond lev (LCL): 974.23 mb = 284.88 m = 934.64 ft T: 23.57 C 700-500 lapse rate: 6.69 C/km ThetaE index: 0.00 C Layer 991.0- 0.1 mb Conv cond level (CCL): 113.00 mb = 15891.28 m = 52136.10 ft Mean mixing ratio: 50.53 g/kg Conv temperature: 243.73 C = 470.71 F Cap Strength: -12.36 C Lifted Index: -25.55 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -34.62 C Lifted Index @700 mb: -19.11 C Showalter Index: -2.41 C Risk: Severe thunderstorms possible Total Totals Index: 49.22 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.73 C Cross Totals Index: 23.49 C K Index: 36.87 Risk: > 80 % chance of thunderstorms Sweat Index: 192.80 Risk: None Energy Index: -3.22 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 266391.31 J/kg Max Up Vert Vel: 729.92 m/s Conv Inhibition (B-): 13809.92 J/kg Cap Strength: 7.50 C Lift Cond Lev (LCL): 1398.39 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: 85 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 ---------------------------------------------------------- 0 991 161 0 0 -0.0 -0.0 | 265 5 4.6 0.4 1 975 305 15 16 -4.1 -15.5 | 358 15 0.4 -15.0 2 941 610 30 16 -8.0 -13.9 | 14 14 -3.4 -13.4 3 925 759 25 14 -5.9 -12.7 | 6 12 -1.4 -12.3 4 909 914 25 13 -5.5 -11.8 | 5 11 -0.9 -11.3 5 877 1219 10 11 -1.9 -10.8 | 346 11 2.7 -10.4 6 850 1491 360 5 -0.0 -5.0 | 315 6 4.6 -4.6 7 817 1829 280 3 3.0 -0.5 | 271 8 7.5 -0.1 8 788 2134 50 1 -0.8 -0.6 | 273 4 3.8 -0.2 9 760 2438 105 3 -2.9 0.8 | 234 2 1.7 1.2 10 733 2743 115 4 -3.6 1.7 | 204 2 0.9 2.1 11 707 3048 270 2 2.0 -0.0 | 266 7 6.6 0.4 12 700 3128 275 3 3.0 -0.3 | 269 8 7.6 0.2 13 656 3658 125 6 -4.9 3.4 | 175 4 -0.4 3.9 14 631 3962 120 8 -6.9 4.0 | 152 5 -2.4 4.4 15 608 4267 120 8 -6.9 4.0 | 152 5 -2.4 4.4 16 586 4572 85 5 -5.0 -0.4 | 90 0 -0.4 -0.0 17 564 4877 50 5 -3.8 -3.2 | 345 3 0.7 -2.8 18 523 5486 75 6 -5.8 -1.6 | 48 2 -1.2 -1.1 19 500 5850 75 2 -1.9 -0.5 | 272 3 2.6 -0.1 20 484 6096 90 3 -3.0 0.0 | 254 2 1.6 0.4 21 400 7580 15 2 -0.5 -1.9 | 290 4 4.0 -1.5 22 398 7620 35 2 -1.1 -1.6 | 289 4 3.4 -1.2 23 324 9144 335 5 2.1 -4.5 | 302 8 6.7 -4.1 24 300 9700 350 7 1.2 -6.9 | 318 9 5.8 -6.5 25 261 10668 285 4 3.9 -1.0 | 274 8 8.4 -0.6 26 250 10980 190 1 0.2 1.0 | 253 5 4.7 1.4 27 208 12192 170 14 -2.4 13.8 | 189 14 2.1 14.2 28 200 12460 165 15 -3.9 14.5 | 183 15 0.7 14.9 29 163 13716 150 22 -11.0 19.1 | 162 21 -6.4 19.5 30 150 14250 150 14 -7.0 12.1 | 169 13 -2.4 12.6 31 126 15240 65 17 -15.4 -7.2 | 58 13 -10.8 -6.7 32 113 15891 100 26 -25.6 4.5 | 103 22 -21.0 5.0 33 100 16580 100 27 -26.6 4.7 | 103 23 -22.0 5.1 Wind Parameters Mean winds (0-6000m): 54.6 at 6.1 knts Storm direction: 84.6 at 4.6 knts Shear (0-3000m) pos: 2.1 neg: 2.5 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 0.4 deg Storm rel helicity (0-3000m) pos: 44.4 neg: -38.3 tot: 6.1 m^2/s^2 ave: 2.0 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 1.0 10^-3/s Energy-Hel index: 59.56 Bulk Rich Number: 24176.53 Bulk Shear: 11.02 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 22 14 3 12| 15.7 0.0 15.7| 33.9 -0.1 33.8 67.6 0.80| 21.9 17.4 1000 22 13 3 12| 7.9 2.7 10.6| 33.9 -14.0 19.9 19.9 0.46| 13.8 6.4 1500 18 11 354 10| 5.2 4.9 10.2| 33.9 -31.6 2.3 1.5 0.11| 12.6 1.4 2000 16 9 346 9| 4.0 3.7 7.7| 35.8 -36.4 -0.6 -0.3 0.06| 11.1 0.6 2500 20 8 345 7| 3.3 3.0 6.3| 35.8 -37.8 -2.0 -0.8 0.00| 9.6 0.0 3000 22 7 342 6| 2.1 2.5 4.5| 44.4 -38.3 6.1 2.0 0.10| 9.6 1.0 4000 39 7 356 5| 1.6 1.8 3.4| 44.4 -58.6 -14.3 -3.6 -0.09| 9.0 -0.8 5000 50 7 7 4| 1.3 0.8 2.1| 44.9 -60.4 -15.5 -3.1 -0.12| 8.1 -1.0 6000 55 6 8 3| 0.8 0.7 1.5| 45.6 -61.5 -15.9 -2.6 -0.13| 7.3 -1.0 Wrote GIF file: /home/apache/climate/data/raob//VO086/skewt/VO086.skewt.20251013.00.gif