UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110700.upa.cvt Date: 0000Z 7 NOV 25 Searching for VI726... Searching the city database file for: VI726 ... Date:0000Z 7 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 ------------------------------------------------------------------------------- 0 1000 0 1 920 -10587 SFC 910 -8867 19.0 19.0 100 0.0 19.0 0 0 300.1 302.9 295.6 345.1 15.37 3 850 1472 18.6 9.6 56 9.0 13.0 5 9 305.6 307.3 292.3 332.3 8.86 4 700 3103 7.4 3.3 75 4.1 5.1 205 13 310.7 312.0 292.3 332.2 6.95 5 500 5830 -2.1 -43.1 3 41.0 -10.7 260 21 330.5 330.5 292.0 331.1 0.17 6 400 7560 -12.3 -42.3 6 30.0 -17.9 245 30 339.0 339.0 294.3 339.9 0.23 7 300 9690 -29.3 -48.3 14 19.0 -31.3 240 32 344.1 344.1 295.4 344.7 0.16 8 250 10960 -39.3 -73.3 1 34.0 -40.5 240 31 347.6 347.6 296.1 347.7 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5830.00 m Freezing level: 544.21 mb = 5227.19 m = 17149.36 ft Wetbulb zero: 635.81 mb = 3882.53 m = 12737.81 ft Precipitable water: 1.06 inches Sfc-500 mean rel hum: 51.95 % Est. max temperature: 27.23 C = 81.01 F Sfc-Lift cond lev (LCL): 910.27 mb = -8913.29 m = -29242.72 ft T: -9999.00 C 700-500 lapse rate: 3.48 C/km ThetaE index: 14.00 C Layer 850.0- 400.0 mb Conv cond level (CCL): 733.98 mb = 2704.75 m = 8873.76 ft Mean mixing ratio: 10.66 g/kg Conv temperature: 28.10 C = 82.57 F Cap Strength: 3.09 C Lifted Index: 6.32 C Risk: None Lifted Index @300 mb: 7.13 C Lifted Index @700 mb: 0.99 C Showalter Index: 8.05 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 11.70 C K Index: 26.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 154.20 Risk: None Energy Index: -0.01 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 478.72 J/kg Max Up Vert Vel: 30.94 m/s Conv Inhibition (B-): 1793.39 J/kg Cap Strength: 5.97 C Lift Cond Lev (LCL): 789.42 mb = 2093.06 m = 6866.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 188 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 ---------------------------------------------------------- 0 910 -8867 0 0 -0.0 -0.0 | 8 1 -0.1 -0.9 1 853 914 135 4 -2.8 2.8 | 123 4 -2.9 1.9 2 851 1219 10 8 -1.4 -7.9 | 10 9 -1.5 -8.8 3 850 1472 5 9 -0.8 -9.0 | 5 10 -0.9 -9.9 4 815 1829 25 9 -3.8 -8.2 | 23 10 -3.9 -9.0 5 786 2134 5 6 -0.5 -6.0 | 5 7 -0.6 -6.9 6 758 2438 315 5 3.5 -3.5 | 322 6 3.4 -4.4 7 731 2743 225 7 4.9 4.9 | 230 6 4.8 4.1 8 705 3048 200 12 4.1 11.3 | 201 11 4.0 10.4 9 700 3103 205 13 5.5 11.8 | 206 12 5.4 10.9 10 654 3658 230 16 12.3 10.3 | 232 15 12.1 9.4 11 630 3962 240 14 12.1 7.0 | 243 13 12.0 6.1 12 606 4267 250 16 15.0 5.5 | 253 16 14.9 4.6 13 584 4572 255 16 15.5 4.1 | 258 16 15.3 3.2 14 562 4877 240 17 14.7 8.5 | 242 16 14.6 7.6 15 522 5486 245 18 16.3 7.6 | 247 18 16.2 6.7 16 500 5830 260 21 20.7 3.6 | 262 21 20.6 2.8 17 483 6096 260 22 21.7 3.8 | 262 22 21.5 2.9 18 400 7560 245 30 27.2 12.7 | 246 30 27.1 11.8 19 397 7620 245 29 26.3 12.3 | 247 29 26.2 11.4 20 323 9144 240 33 28.6 16.5 | 241 32 28.5 15.6 21 300 9690 240 32 27.7 16.0 | 241 31 27.6 15.1 22 261 10668 235 32 26.2 18.4 | 236 31 26.1 17.5 23 250 10960 240 31 26.8 15.5 | 241 30 26.7 14.6 Wind Parameters Mean winds (0-6000m): 157.7 at 1.2 knts Storm direction: 187.7 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): 19.5 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: 0.43 Storm rel vorticity (0-3000m) horiz: 0.2 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2683.72 Bulk Shear: 0.18 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 ------------------------------------------------------------------------------- 500 161 0 9 1| 0.2 0.0 0.2| 0.0 -0.0 -0.0 -0.0 -0.01| 0.2 -0.0 1000 163 0 12 1| 0.2 0.0 0.2| 0.0 -0.0 0.0 0.0 0.10| 0.2 0.0 1500 165 0 16 1| 0.2 0.0 0.2| 0.0 -0.0 0.0 0.0 0.20| 0.2 0.0 2000 167 0 20 1| 0.2 0.0 0.2| 0.1 -0.0 0.1 0.0 0.29| 0.2 0.1 2500 169 0 26 0| 0.2 0.0 0.2| 0.2 -0.0 0.2 0.1 0.36| 0.2 0.1 3000 169 1 34 0| 0.2 0.0 0.2| 0.3 -0.0 0.3 0.1 0.43| 0.2 0.1 4000 169 1 65 0| 0.2 0.0 0.2| 0.5 -0.0 0.5 0.1 0.54| 0.2 0.1 5000 165 1 100 0| 0.2 0.0 0.2| 0.9 -0.0 0.9 0.2 0.63| 0.3 0.2 6000 158 1 111 1| 0.2 0.0 0.2| 1.3 -0.0 1.3 0.2 0.70| 0.3 0.2 Wrote GIF file: /home/apache/climate/data/raob//VI726/skewt/VI726.skewt.20251107.00.gif