UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110300.upa.cvt Date: 0000Z 3 NOV 25 Searching for VI726... Searching the city database file for: VI726 ... Date:0000Z 3 NOV 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 906 995 21.4 20.7 96 0.7 20.9 0 0 303.0 306.2 297.5 354.0 17.21 1 106 16286 -83.1 -107.1 1 24.0 -83.1 305 30 361.1 361.1 298.9 361.1 0.00 2 100 16610 -83.9 -106.9 1 23.0 -83.9 310 31 365.6 365.6 299.8 365.6 0.00 TRP 106 16286 -83.1 -107.1 1 24.0 -83.1 305 30 361.1 361.1 298.9 361.1 0.00 WND Sounding variables and indices Freezing level: 742.17 mb = 4126.01 m = 13536.62 ft Wetbulb zero: 745.04 mb = 2388.63 m = 7836.63 ft Precipitable water: 2.69 inches Sfc-500 mean rel hum: 99.51 % Est. max temperature: 27.77 C = 81.98 F Sfc-Lift cond lev (LCL): 897.07 mb = 1065.23 m = 3494.81 ft T: 20.92 C 700-500 lapse rate: 6.83 C/km ThetaE index: 0.00 C Layer 906.0-442381632.0 mb Conv cond level (CCL): 106.00 mb = 16285.84 m = 53430.58 ft Mean mixing ratio: 50.73 g/kg Conv temperature: 238.35 C = 461.03 F Cap Strength: -13.60 C Lifted Index: -25.38 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -34.91 C Lifted Index @700 mb: -18.72 C Showalter Index: -4.00 C Risk: Severe thunderstorms possible Total Totals Index: 50.29 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.84 C Cross Totals Index: 24.45 C K Index: 39.24 Risk: > 80 % chance of thunderstorms Sweat Index: 238.79 Risk: None Energy Index: -4.55 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 270401.47 J/kg Max Up Vert Vel: 735.39 m/s Conv Inhibition (B-): 13062.39 J/kg Cap Strength: 7.56 C Lift Cond Lev (LCL): 1309.10 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: 282 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 ---------------------------------------------------------- 0 906 995 0 0 -0.0 -0.0 | 102 10 -9.5 2.0 1 877 1219 180 4 0.0 4.0 | 122 11 -9.5 6.0 2 850 1441 195 4 1.0 3.9 | 125 10 -8.5 5.8 3 812 1829 220 5 3.2 3.8 | 133 9 -6.3 5.8 4 783 2134 215 6 3.4 4.9 | 139 9 -6.0 6.9 5 755 2438 210 7 3.5 6.1 | 143 10 -6.0 8.0 6 728 2743 235 7 5.7 4.0 | 148 7 -3.8 6.0 7 703 3048 260 10 9.8 1.7 | 185 4 0.4 3.7 8 700 3080 265 10 10.0 0.9 | 189 3 0.5 2.9 9 652 3658 240 12 10.4 6.0 | 186 8 0.9 8.0 10 628 3962 235 19 15.6 10.9 | 205 14 6.1 12.9 11 605 4267 240 22 19.1 11.0 | 216 16 9.6 13.0 12 582 4572 250 15 14.1 5.1 | 213 8 4.6 7.1 13 561 4877 260 11 10.8 1.9 | 199 4 1.3 3.9 14 520 5486 245 17 15.4 7.2 | 213 11 5.9 9.2 15 500 5810 255 18 17.4 4.7 | 230 10 7.9 6.6 16 482 6096 270 19 19.0 -0.0 | 258 10 9.5 2.0 17 400 7550 290 28 26.3 -9.6 | 294 18 16.8 -7.6 18 396 7620 285 27 26.1 -7.0 | 287 17 16.6 -5.0 19 323 9144 285 23 22.2 -6.0 | 287 13 12.7 -4.0 20 300 9680 310 27 20.7 -17.4 | 324 19 11.2 -15.4 21 261 10668 315 27 19.1 -19.1 | 331 20 9.6 -17.1 22 250 10970 300 29 25.1 -14.5 | 309 20 15.6 -12.5 23 208 12192 265 26 25.9 2.3 | 255 17 16.4 4.2 24 200 12460 260 25 24.6 4.3 | 247 16 15.1 6.3 25 164 13716 275 25 24.9 -2.2 | 271 15 15.4 -0.2 26 150 14270 280 32 31.5 -5.6 | 279 22 22.0 -3.6 27 127 15240 280 33 32.5 -5.7 | 279 23 23.0 -3.7 28 106 16286 305 30 24.6 -17.2 | 315 21 15.1 -15.2 29 100 16610 310 31 23.7 -19.9 | 322 23 14.3 -17.9 Wind Parameters Mean winds (0-6000m): 251.8 at 12.9 knts Storm direction: 281.8 at 9.7 knts Shear (0-3000m) pos: 1.3 neg: 2.8 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 104.7 deg Storm rel helicity (0-3000m) pos: 40.2 neg: -2.4 tot: 37.8 m^2/s^2 ave: 12.6 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 2.6 10^-3/s Energy-Hel index: 49.36 Bulk Rich Number: 14242.64 Bulk Shear: 18.99 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 ------------------------------------------------------------------------------- 500 186 3 119 10| 0.0 4.3 4.3| 16.5 -1.7 14.8 29.6 0.60| 8.4 5.0 1000 202 4 125 10| 1.1 2.1 3.2| 20.5 -1.7 18.8 18.8 0.62| 5.4 3.4 1500 207 5 130 10| 0.7 1.9 2.6| 23.9 -1.7 22.2 14.8 0.63| 4.3 2.7 2000 217 5 135 9| 2.0 1.4 3.5| 29.2 -1.7 27.5 13.8 0.59| 4.8 2.9 2500 230 6 143 8| 1.6 1.7 3.3| 30.1 -2.0 28.1 11.2 0.50| 4.9 2.5 3000 233 8 153 7| 1.3 2.8 4.1| 40.2 -2.4 37.8 12.6 0.47| 5.6 2.6 4000 238 10 172 7| 1.5 2.1 3.6| 51.7 -6.0 45.7 11.4 0.34| 6.2 2.1 5000 242 11 183 7| 1.8 2.3 4.1| 69.9 -6.0 63.9 12.8 0.39| 6.2 2.4 6000 252 13 205 7| 2.3 1.9 4.1| 91.1 -6.0 85.1 14.2 0.44| 6.0 2.6 Wrote GIF file: /home/apache/climate/data/raob//VI726/skewt/VI726.skewt.20251103.00.gif