UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103100.upa.cvt Date: 0000Z 31 OCT 25 Searching for VI726... Searching the city database file for: VI726 ... Date:0000Z 31 OCT 25 Station: VI726 WMO ident: 42726 ------------------------------------------------------------------------------- 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 911 21.0 21.0 100 0.0 21.0 0 0 302.1 305.3 297.4 353.6 17.44 1 99 -85.1 -108.1 1 23.0 -85.1 364.4 364.4 299.5 364.4 0.00 2 94 -85.7 -108.7 1 23.0 -85.7 368.6 368.6 300.3 368.6 0.00 3 84 -84.5 -107.5 1 23.0 -84.5 383.1 383.1 302.8 383.1 0.00 4 69 -80.3 -104.3 1 24.0 -80.3 414.3 414.3 307.0 414.3 0.00 5 64 -75.7 -101.7 1 26.0 -75.7 433.4 433.4 309.2 433.4 0.00 6 60 -71.7 -98.7 1 27.0 -71.8 450.4 450.4 310.9 450.4 0.00 7 58 -68.5 -96.5 1 28.0 -68.7 462.0 462.0 312.0 462.0 0.00 8 39 -60.5 -90.5 1 30.0 -61.2 537.8 537.8 317.4 537.8 0.00 TRP WND Sounding variables and indices Freezing level: 750.28 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 750.33 mb = -9999.00 m = -9999.00 ft Precipitable water: 2.77 inches Sfc-500 mean rel hum: 103.04 % Est. max temperature: 27.48 C = 81.46 F Sfc-Lift cond lev (LCL): 911.32 mb = -9999.00 m = -9999.00 ft T: 21.00 C ThetaE index: 0.00 C Layer 911.0-89129.0 mb Conv cond level (CCL): 99.00 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 51.68 g/kg Conv temperature: 247.89 C = 478.21 F Cap Strength: -14.29 C Lifted Index: -25.69 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -34.82 C Lifted Index @700 mb: -19.33 C Showalter Index: -3.95 C Risk: Severe thunderstorms possible Total Totals Index: 50.02 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.37 C Cross Totals Index: 24.65 C K Index: 39.61 Risk: > 80 % chance of thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 7.67 C Lift Cond Lev (LCL): 1335.06 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 1014 0 0 0 -0.0 -0.0 1 911 888 0 0 -0.0 -0.0 2 908 914 315 2 1.4 -1.4 3 877 1219 180 5 0.0 5.0 4 850 1485 185 8 0.7 8.0 5 816 1829 205 10 4.2 9.1 6 787 2134 205 10 4.2 9.1 7 760 2438 205 12 5.1 10.9 8 733 2743 200 15 5.1 14.1 9 707 3048 200 16 5.5 15.0 10 700 3132 195 15 3.9 14.5 11 656 3658 215 13 7.5 10.6 12 632 3962 235 12 9.8 6.9 13 608 4267 250 13 12.2 4.4 14 586 4572 235 11 9.0 6.3 15 564 4877 240 11 9.5 5.5 16 523 5486 235 14 11.5 8.0 17 500 5850 250 17 16.0 5.8 18 484 6096 245 19 17.2 8.0 19 400 7580 265 22 21.9 1.9 20 398 7620 260 22 21.7 3.8 21 324 9144 270 26 26.0 -0.0 22 300 9700 265 22 21.9 1.9 23 261 10668 265 26 25.9 2.3 24 250 10980 275 23 22.9 -2.0 25 209 12192 285 28 27.0 -7.2 26 200 12480 290 26 24.4 -8.9 27 164 13716 235 19 15.6 10.9 28 150 14290 265 23 22.9 2.0 29 127 15240 280 30 29.5 -5.2 30 100 16630 285 24 23.2 -6.2 Wind Parameters Energy-Hel index: -0.00 Bulk Rich Number: 0.00 Bulk Shear: 13.41 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//VI726/skewt/VI726.skewt.20251031.00.gif