UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011100.upa.cvt Date: 0000Z 11 JAN 26 Searching for VI726... Searching the city database file for: VI726 ... Date:0000Z 11 JAN 26 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 ------------------------------------------------------------------------------- 0 1000 0 1 920 -10568 0 0 SFC 913 -9364 12.4 9.8 84 2.6 10.9 0 0 293.1 294.6 287.8 317.0 8.35 3 850 1492 11.8 6.8 71 5.0 8.9 160 9 298.5 299.8 288.7 320.0 7.31 4 700 3100 10.0 -10.0 23 20.0 1.2 270 32 313.6 314.0 289.3 321.8 2.55 5 500 5790 -8.7 -12.5 74 3.8 -10.2 255 50 322.4 323.0 292.3 332.2 2.93 TRP WND Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 593.05 mb = 4538.50 m = 14889.92 ft Wetbulb zero: 679.03 mb = 3343.11 m = 10968.09 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 51.68 % Est. max temperature: 25.75 C = 78.36 F Sfc-Lift cond lev (LCL): 877.93 mb = -3417.71 m = -11212.84 ft T: 12.07 C 700-500 lapse rate: 6.95 C/km ThetaE index: 0.00 C Layer 913.0- 0.1 mb Conv cond level (CCL): 606.74 mb = 4243.10 m = 13920.78 ft Mean mixing ratio: 7.35 g/kg Conv temperature: 36.17 C = 97.11 F Cap Strength: 9.98 C Lifted Index: 8.27 C Risk: None Lifted Index @700 mb: 9.98 C Showalter Index: 7.69 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 15.50 C K Index: 7.30 Risk: None Sweat Index: 149.60 Risk: None Energy Index: 2.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 618.04 J/kg Max Up Vert Vel: 35.16 m/s Conv Inhibition (B-): 1196.76 J/kg Cap Strength: 9.99 C Lift Cond Lev (LCL): 800.63 mb = 1987.59 m = 6520.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 164 at 1 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 ---------------------------------------------------------- 0 913 -9364 0 0 -0.0 -0.0 | 344 1 0.2 -0.8 1 853 914 110 4 -3.8 1.4 | 99 4 -3.5 0.5 2 852 1219 95 7 -7.0 0.6 | 88 7 -6.7 -0.2 3 850 1492 160 9 -3.1 8.5 | 160 8 -2.8 7.6 4 816 1829 180 15 0.0 15.0 | 181 14 0.2 14.2 5 787 2134 200 13 4.4 12.2 | 202 12 4.7 11.4 6 758 2438 245 12 10.9 5.1 | 249 12 11.1 4.3 7 731 2743 265 19 18.9 1.7 | 268 19 19.2 0.8 8 704 3048 270 29 29.0 -0.0 | 272 29 29.2 -0.8 9 700 3100 270 32 32.0 -0.0 | 271 32 32.2 -0.8 10 653 3658 275 37 36.9 -3.2 | 276 37 37.1 -4.0 11 628 3962 275 40 39.8 -3.5 | 276 40 40.1 -4.3 12 605 4267 275 42 41.8 -3.7 | 276 42 42.1 -4.5 13 582 4572 265 45 44.8 3.9 | 266 45 45.1 3.1 14 561 4877 255 47 45.4 12.2 | 256 47 45.6 11.3 15 519 5486 250 48 45.1 16.4 | 251 48 45.3 15.6 16 500 5790 255 50 48.3 12.9 | 256 50 48.5 12.1 17 479 6096 255 53 51.2 13.7 | 256 53 51.4 12.9 Wind Parameters Mean winds (0-6000m): 133.8 at 1.1 knts Storm direction: 163.8 at 0.9 knts Shear (0-3000m) pos: 0.2 neg: 0.0 tot: 0.2 10-3/s Storm rel Dir Shear (0-3000m): 28.1 deg Storm rel helicity (0-3000m) pos: 0.3 neg: 0.0 tot: 0.3 m^2/s^2 ave: 0.1 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 0.2 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3807.87 Bulk Shear: 0.16 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 ------------------------------------------------------------------------------- 500 147 0 344 1| 0.2 0.0 0.2| 0.0 0.0 0.0 0.0 0.34| 0.2 0.1 1000 149 0 347 1| 0.2 0.0 0.2| 0.0 0.0 0.0 0.0 0.39| 0.2 0.1 1500 150 0 349 1| 0.2 0.0 0.2| 0.1 0.0 0.1 0.1 0.44| 0.2 0.1 2000 150 0 352 1| 0.2 0.0 0.2| 0.1 0.0 0.1 0.1 0.48| 0.2 0.1 2500 151 0 357 0| 0.2 0.0 0.2| 0.2 0.0 0.2 0.1 0.52| 0.2 0.1 3000 150 1 4 0| 0.2 0.0 0.2| 0.3 0.0 0.3 0.1 0.56| 0.2 0.1 4000 148 1 38 0| 0.2 0.0 0.2| 0.5 0.0 0.5 0.1 0.63| 0.2 0.1 5000 142 1 77 0| 0.2 0.0 0.2| 0.7 0.0 0.7 0.1 0.68| 0.2 0.2 6000 134 1 87 1| 0.2 0.0 0.2| 1.1 0.0 1.1 0.2 0.73| 0.2 0.2 Wrote GIF file: /home/apache/climate/data/raob//VI726/skewt/VI726.skewt.20260111.00.gif