UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110200.upa.cvt Date: 0000Z 2 NOV 25 Searching for VI726... Searching the city database file for: VI726 ... Date:0000Z 2 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 908 890 21.2 20.9 98 0.3 21.0 0 0 302.6 305.8 297.5 354.1 17.39 1 850 1456 18.4 13.4 73 5.0 15.1 210 10 305.4 307.5 294.3 339.7 11.44 2 700 3096 9.8 4.8 71 5.0 6.8 235 18 313.3 314.8 293.7 337.4 7.73 3 500 5810 -4.7 -12.7 54 8.0 -8.0 240 20 327.3 327.9 293.6 337.1 2.88 4 400 7550 -13.1 -23.1 43 10.0 -16.2 250 24 338.0 338.3 295.1 343.4 1.49 5 300 9670 -27.7 -50.7 9 23.0 -30.1 275 24 346.3 346.4 295.9 346.9 0.12 6 250 10960 -37.9 -74.9 1 37.0 -39.2 250 26 349.7 349.7 296.5 349.7 0.01 7 200 12450 -50.7 -66.7 13 16.0 -51.1 260 28 352.5 352.5 297.2 352.6 0.02 8 150 14260 -66.3 -94.3 1 28.0 -66.4 280 30 355.9 355.9 297.9 355.9 0.00 9 100 16600 -82.5 -106.5 1 24.0 -82.5 280 21 368.3 368.3 300.2 368.3 0.00 TRP WND Sounding variables and indices Freezing level: 564.83 mb = 4930.29 m = 16175.30 ft Wetbulb zero: 607.82 mb = 4234.93 m = 13893.96 ft Precipitable water: 1.44 inches Sfc-500 mean rel hum: 67.93 % Est. max temperature: 28.51 C = 83.31 F Sfc-Lift cond lev (LCL): 904.35 mb = 924.20 m = 3032.13 ft T: 21.03 C 700-500 lapse rate: 5.34 C/km ThetaE index: 16.96 C Layer 850.0- 400.0 mb Conv cond level (CCL): 761.08 mb = 2389.31 m = 7838.85 ft Mean mixing ratio: 12.89 g/kg Conv temperature: 28.35 C = 83.03 F Cap Strength: 1.96 C Lifted Index: 0.61 C Risk: Showers probable Lifted Index @300 mb: 4.27 C Lifted Index @700 mb: 1.05 C Showalter Index: 2.19 C Risk: Showers probable Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 18.10 C K Index: 31.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 200.80 Risk: None Energy Index: -0.52 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.70 J/kg Max Up Vert Vel: 6.28 m/s Conv Inhibition (B-): 2667.51 J/kg Cap Strength: 1.96 C Lift Cond Lev (LCL): 814.96 mb = 1811.59 m = 5943.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 272 at 12 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 ---------------------------------------------------------- 0 908 890 0 0 -0.0 -0.0 | 92 12 -12.3 0.5 1 905 914 225 4 2.8 2.8 | 109 10 -9.5 3.3 2 874 1219 185 7 0.6 7.0 | 122 14 -11.7 7.5 3 850 1456 210 10 5.0 8.7 | 141 12 -7.3 9.2 4 813 1829 215 12 6.9 9.8 | 152 12 -5.5 10.3 5 784 2134 220 12 7.7 9.2 | 154 11 -4.6 9.7 6 757 2438 225 12 8.5 8.5 | 157 10 -3.9 9.0 7 730 2743 235 16 13.1 9.2 | 185 10 0.8 9.7 8 704 3048 235 18 14.7 10.3 | 193 11 2.4 10.8 9 700 3096 235 18 14.7 10.3 | 193 11 2.4 10.8 10 653 3658 230 18 13.8 11.6 | 187 12 1.4 12.1 11 629 3962 245 18 16.3 7.6 | 206 9 4.0 8.1 12 605 4267 260 21 20.7 3.6 | 244 9 8.3 4.1 13 583 4572 275 18 17.9 -1.6 | 281 6 5.6 -1.1 14 561 4877 275 18 17.9 -1.6 | 281 6 5.6 -1.1 15 520 5486 250 20 18.8 6.8 | 221 10 6.5 7.3 16 500 5810 240 20 17.3 10.0 | 205 12 5.0 10.5 17 482 6096 240 19 16.5 9.5 | 202 11 4.1 10.0 18 400 7550 250 24 22.6 8.2 | 230 13 10.2 8.7 19 396 7620 245 24 21.8 10.1 | 222 14 9.4 10.6 20 322 9144 265 23 22.9 2.0 | 257 11 10.6 2.5 21 300 9670 275 24 23.9 -2.1 | 278 12 11.6 -1.6 22 261 10668 260 27 26.6 4.7 | 250 15 14.2 5.2 23 250 10960 250 26 24.4 8.9 | 232 15 12.1 9.4 24 208 12192 265 26 25.9 2.3 | 259 14 13.6 2.8 25 200 12450 260 28 27.6 4.9 | 251 16 15.2 5.4 26 164 13716 275 31 30.9 -2.7 | 277 19 18.5 -2.2 27 150 14260 280 30 29.5 -5.2 | 285 18 17.2 -4.7 28 127 15240 275 20 19.9 -1.7 | 279 8 7.6 -1.3 29 100 16600 280 21 20.7 -3.6 | 291 9 8.3 -3.2 Wind Parameters Mean winds (0-6000m): 242.3 at 16.5 knts Storm direction: 272.3 at 12.4 knts Shear (0-3000m) pos: 2.0 neg: 1.8 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 108.6 deg Storm rel helicity (0-3000m) pos: 64.9 neg: -3.1 tot: 61.8 m^2/s^2 ave: 20.6 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.91 Bulk Shear: 21.66 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 ------------------------------------------------------------------------------- 500 198 6 121 12| 0.0 9.4 9.4| 28.4 0.0 28.4 56.9 0.80| 11.7 9.3 1000 208 9 134 12| 1.9 4.7 6.6| 39.5 0.0 39.5 39.5 0.83| 7.8 6.5 1500 213 10 141 11| 1.6 3.1 4.8| 41.5 0.0 41.5 27.7 0.79| 5.8 4.6 2000 219 11 149 10| 2.7 2.4 5.0| 55.6 0.0 55.6 27.8 0.83| 5.8 4.8 2500 224 12 158 10| 2.1 2.2 4.3| 57.6 -1.8 55.8 22.3 0.77| 5.0 3.9 3000 226 13 164 10| 2.0 1.8 3.8| 64.9 -3.1 61.8 20.6 0.74| 4.9 3.6 4000 238 15 181 8| 2.3 1.3 3.6| 89.9 -3.3 86.5 21.6 0.78| 5.3 4.2 5000 242 16 191 8| 1.8 2.2 4.0| 89.9 -26.0 63.9 12.8 0.41| 5.5 2.3 6000 242 16 195 8| 1.8 1.8 3.6| 99.2 -27.2 72.0 12.0 0.43| 4.9 2.1 Wrote GIF file: /home/apache/climate/data/raob//VI726/skewt/VI726.skewt.20251102.00.gif