UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110212.upa.cvt Date: 1200Z 2 NOV 25 Searching for U6435... Searching the city database file for: U6435 ... Date:1200Z 2 NOV 25 Station: U6435 WMO ident: 26435 Latitude: 56.64 Longitude: 25.13 ------------------------------------------------------------------------------- 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 1003 80 7.8 5.4 85 2.4 6.6 170 5 280.7 281.7 279.6 296.1 5.61 1 1000 105 7.8 5.2 84 2.6 6.5 170 7 281.0 281.9 279.6 296.2 5.54 2 925 745 9.4 6.9 84 2.5 8.0 215 29 288.9 290.1 284.6 308.0 6.75 3 850 1445 6.6 6.6 100 0.0 6.6 220 25 293.1 294.3 286.6 313.8 7.21 4 700 3011 -2.9 -2.9 100 0.0 -2.9 225 29 299.3 300.1 286.2 312.5 4.41 5 500 5610 -17.5 -19.3 86 1.8 -18.0 230 33 311.7 312.0 287.8 317.2 1.66 6 400 7240 -29.5 -33.2 70 3.7 -30.0 255 54 316.6 316.8 288.3 318.7 0.58 7 300 9230 -29.5 -33.2 70 3.7 -30.2 255 60 343.8 344.0 295.9 346.8 0.78 TRP WND 300 9230 -29.5 -33.2 70 3.7 -30.2 255 60 343.8 344.0 295.9 346.8 0.78 Sounding variables and indices 1000-500 mb thick: 5505.00 m Freezing level: 745.79 mb = 2532.96 m = 8310.13 ft Wetbulb zero: 745.98 mb = 2497.83 m = 8194.88 ft Precipitable water: 1.06 inches Sfc-500 mean rel hum: 93.76 % Est. max temperature: 19.99 C = 67.98 F Sfc-Lift cond lev (LCL): 966.88 mb = 381.50 m = 1251.64 ft T: 8.49 C 700-500 lapse rate: 5.62 C/km ThetaE index: 1.28 C Layer 700.0- 500.0 mb Conv cond level (CCL): 803.42 mb = 1899.59 m = 6232.18 ft Mean mixing ratio: 6.29 g/kg Conv temperature: 21.99 C = 71.58 F Cap Strength: 4.58 C Lifted Index: 9.08 C Risk: None Lifted Index @300 mb: 28.72 C Lifted Index @700 mb: 4.58 C Showalter Index: 2.46 C Risk: Showers probable Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 24.10 C K Index: 30.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 208.91 Risk: None Energy Index: 0.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.81 J/kg Max Up Vert Vel: 7.18 m/s Conv Inhibition (B-): 3021.24 J/kg Cap Strength: 8.83 C Lift Cond Lev (LCL): 917.26 mb = 814.58 m = 2672.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 255 at 21 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 1003 80 170 5 -0.9 4.9 | 88 21 -21.5 -0.7 1 1000 105 170 7 -1.2 6.9 | 93 22 -21.8 1.2 2 925 745 215 29 16.6 23.8 | 168 19 -4.0 18.1 3 850 1445 220 25 16.1 19.2 | 161 14 -4.5 13.5 4 700 3011 225 29 20.5 20.5 | 180 15 -0.1 14.8 5 500 5610 230 33 25.3 21.2 | 197 16 4.7 15.6 6 400 7240 255 54 52.2 14.0 | 255 33 31.6 8.3 7 300 9230 255 60 58.0 15.5 | 255 39 37.4 9.9 Wind Parameters Mean winds (0-6000m): 224.6 at 28.5 knts Storm direction: 254.6 at 21.4 knts Shear (0-3000m) pos: 4.6 neg: 0.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 92.1 deg Storm rel helicity (0-3000m) pos: 168.0 neg: -6.7 tot: 161.3 m^2/s^2 ave: 53.8 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 5.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.66 Bulk Shear: 39.22 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 ------------------------------------------------------------------------------- 500 195 15 117 19| 19.9 0.0 19.9|112.5 0.0 112.5 225.0 0.99| 21.3 21.1 1000 211 21 141 16| 12.3 0.0 12.3|150.3 -2.9 147.4 147.4 0.90| 15.6 14.1 1500 214 23 149 15| 7.7 0.0 7.7|151.4 -6.7 144.7 96.5 0.81| 11.3 9.2 2000 216 23 153 15| 6.1 0.0 6.1|156.9 -6.7 150.2 75.1 0.82| 8.9 7.3 2500 218 24 157 15| 5.2 0.0 5.2|162.5 -6.7 155.9 62.3 0.83| 7.4 6.1 3000 219 25 160 15| 4.6 0.0 4.6|168.0 -6.7 161.3 53.8 0.83| 6.4 5.3 4000 221 26 166 15| 3.6 0.0 3.6|175.1 -6.7 168.4 42.1 0.84| 5.0 4.2 5000 223 27 172 15| 3.1 0.0 3.1|182.4 -6.7 175.7 35.1 0.84| 4.2 3.6 6000 225 28 178 15| 3.2 0.0 3.2|218.1 -6.7 211.4 35.2 0.85| 4.3 3.6 Wrote GIF file: /home/apache/climate/data/raob//U6435/skewt/U6435.skewt.20251102.12.gif