UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for VI726... Searching the city database file for: VI726 ... Date:0000Z 3 DEC 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 -10581 0 0 SFC 911 -9034 14.8 14.2 96 0.6 14.4 0 0 295.7 297.8 291.2 328.1 11.24 3 850 1476 16.6 -3.4 25 20.0 6.8 240 2 303.5 304.2 286.8 314.3 3.50 4 700 3105 9.0 -3.0 43 12.0 2.9 255 18 312.5 313.3 290.6 326.3 4.38 5 500 5800 -6.7 -26.7 19 20.0 -12.2 260 31 324.9 325.0 291.1 327.9 0.86 6 400 7510 -17.3 -30.3 31 13.0 -20.3 240 49 332.5 332.7 293.2 335.3 0.77 7 300 9610 -32.9 -41.9 40 9.0 -33.9 245 56 339.0 339.1 294.4 340.3 0.32 8 250 10860 -41.9 -54.9 23 13.0 -42.6 230 61 343.8 343.8 295.3 344.1 0.09 9 200 12340 -53.5 -85.5 1 32.0 -53.8 240 62 348.0 348.0 296.2 348.1 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5800.00 m Freezing level: 585.35 mb = 4649.90 m = 15255.41 ft Wetbulb zero: 661.13 mb = 3562.59 m = 11688.16 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 35.20 % Est. max temperature: 27.34 C = 81.21 F Sfc-Lift cond lev (LCL): 903.04 mb = -7702.34 m = -25269.85 ft T: 15.03 C 700-500 lapse rate: 5.83 C/km ThetaE index: 13.81 C Layer 850.0- 700.0 mb Conv cond level (CCL): 547.46 mb = 5073.67 m = 16645.69 ft Mean mixing ratio: 5.84 g/kg Conv temperature: 39.97 C = 103.94 F Cap Strength: 8.92 C Lifted Index: 10.16 C Risk: None Lifted Index @300 mb: 14.54 C Lifted Index @700 mb: 8.92 C Showalter Index: 12.97 C Risk: None Total Totals Index: 26.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 3.30 C K Index: 7.90 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 2.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 704.75 J/kg Max Up Vert Vel: 37.54 m/s Conv Inhibition (B-): 4785.39 J/kg Cap Strength: 10.03 C Lift Cond Lev (LCL): 718.13 mb = 2890.46 m = 9483.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 145 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 ---------------------------------------------------------- 0 911 -9034 0 0 -0.0 -0.0 | 325 1 0.8 -1.1 1 853 914 95 6 -6.0 0.5 | 84 5 -5.2 -0.6 2 851 1219 175 4 -0.3 4.0 | 188 3 0.4 2.9 3 850 1476 240 2 1.7 1.0 | 272 2 2.5 -0.1 4 815 1829 255 6 5.8 1.6 | 266 7 6.5 0.5 5 786 2134 245 9 8.2 3.8 | 253 9 8.9 2.7 6 758 2438 240 11 9.5 5.5 | 247 11 10.3 4.4 7 731 2743 245 13 11.8 5.5 | 251 13 12.5 4.4 8 705 3048 255 17 16.4 4.4 | 259 17 17.2 3.3 9 700 3105 255 18 17.4 4.7 | 259 18 18.1 3.6 10 653 3658 265 15 14.9 1.3 | 269 16 15.7 0.2 11 629 3962 260 17 16.7 3.0 | 264 18 17.5 1.9 12 605 4267 270 21 21.0 -0.0 | 273 22 21.8 -1.1 13 583 4572 265 29 28.9 2.5 | 267 30 29.6 1.4 14 561 4877 260 33 32.5 5.7 | 262 34 33.3 4.6 15 520 5486 260 25 24.6 4.3 | 263 26 25.4 3.2 16 500 5800 260 31 30.5 5.4 | 262 32 31.3 4.3 17 481 6096 260 32 31.5 5.6 | 262 33 32.3 4.5 18 400 7510 240 49 42.4 24.5 | 242 49 43.2 23.4 19 394 7620 240 49 42.4 24.5 | 242 49 43.2 23.4 20 320 9144 240 52 45.0 26.0 | 241 52 45.8 24.9 21 300 9610 245 56 50.8 23.7 | 246 56 51.5 22.6 22 257 10668 235 55 45.1 31.5 | 236 55 45.8 30.5 23 250 10860 230 61 46.7 39.2 | 231 61 47.5 38.1 24 205 12192 240 62 53.7 31.0 | 241 62 54.4 29.9 25 200 12340 240 62 53.7 31.0 | 241 62 54.4 29.9 Wind Parameters Mean winds (0-6000m): 115.4 at 1.8 knts Storm direction: 145.4 at 1.3 knts Shear (0-3000m) pos: 0.3 neg: 0.0 tot: 0.3 10-3/s Storm rel Dir Shear (0-3000m): 37.1 deg Storm rel helicity (0-3000m) pos: 0.7 neg: 0.0 tot: 0.7 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 0.3 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1803.99 Bulk Shear: 0.39 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 ------------------------------------------------------------------------------- 500 139 0 326 1| 0.3 0.0 0.3| 0.1 0.0 0.1 0.1 0.59| 0.3 0.2 1000 140 0 326 1| 0.3 0.0 0.3| 0.2 0.0 0.2 0.2 0.61| 0.3 0.2 1500 140 0 327 1| 0.3 0.0 0.3| 0.3 0.0 0.3 0.2 0.63| 0.3 0.2 2000 140 1 329 1| 0.3 0.0 0.3| 0.4 0.0 0.4 0.2 0.65| 0.3 0.2 2500 139 1 332 1| 0.3 0.0 0.3| 0.5 0.0 0.5 0.2 0.67| 0.3 0.2 3000 138 1 338 1| 0.3 0.0 0.3| 0.7 0.0 0.7 0.2 0.69| 0.3 0.2 4000 133 1 15 0| 0.3 0.0 0.3| 1.2 0.0 1.2 0.3 0.72| 0.3 0.2 5000 125 1 60 1| 0.3 0.0 0.3| 1.7 0.0 1.7 0.3 0.76| 0.3 0.3 6000 115 2 68 1| 0.3 0.0 0.3| 2.4 0.0 2.4 0.4 0.78| 0.4 0.3 Wrote GIF file: /home/apache/climate/data/raob//VI726/skewt/VI726.skewt.20251203.00.gif