UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for U6435... Searching the city database file for: U6435 ... Date:1200Z 22 OCT 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 1000 81 7.6 2.9 72 4.7 5.4 130 7 280.8 281.6 278.5 293.8 4.71 1 925 717 2.8 0.8 87 2.0 1.9 180 33 282.2 282.9 278.8 294.4 4.38 2 850 1405 2.2 1.5 95 0.7 1.9 190 23 288.5 289.3 282.5 302.8 5.02 3 700 2952 -4.5 -11.5 58 7.0 -7.0 215 15 297.5 297.9 283.2 304.4 2.26 4 500 5530 -20.1 -42.1 12 22.0 -22.8 220 17 308.5 308.6 285.0 309.2 0.19 TRP WND Sounding variables and indices 1000-500 mb thick: 5448.63 m Freezing level: 800.75 mb = 1912.97 m = 6276.07 ft Wetbulb zero: 818.27 mb = 1708.14 m = 5604.07 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 58.52 % Est. max temperature: 15.30 C = 59.54 F Sfc-Lift cond lev (LCL): 930.60 mb = 667.79 m = 2190.88 ft T: 3.17 C 700-500 lapse rate: 6.05 C/km ThetaE index: 0.00 C Layer 1000.0- 0.1 mb Conv cond level (CCL): 767.38 mb = 2219.71 m = 7282.44 ft Mean mixing ratio: 4.53 g/kg Conv temperature: 20.06 C = 68.10 F Cap Strength: 8.20 C Lifted Index: 12.75 C Risk: None Lifted Index @700 mb: 8.20 C Showalter Index: 6.95 C Risk: None Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 21.60 C K Index: 16.80 Risk: < 20 % chance of thunderstorms Sweat Index: 168.50 Risk: None Energy Index: 1.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.07 J/kg Max Up Vert Vel: 4.49 m/s Conv Inhibition (B-): 1364.19 J/kg Cap Strength: 12.54 C Lift Cond Lev (LCL): 906.60 mb = 880.46 m = 2888.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 231 at 14 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 1000 81 130 7 -5.4 4.5 | 75 17 -16.3 -4.3 1 925 717 180 33 0.0 33.0 | 156 27 -11.0 24.2 2 850 1405 190 23 4.0 22.7 | 153 16 -7.0 13.9 3 700 2952 215 15 8.6 12.3 | 146 4 -2.4 3.5 4 500 5530 220 17 10.9 13.0 | 179 4 -0.0 4.2 Wind Parameters Mean winds (0-6000m): 201.3 at 18.8 knts Storm direction: 231.3 at 14.1 knts Shear (0-3000m) pos: 2.8 neg: 0.0 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 72.1 deg Storm rel helicity (0-3000m) pos: 177.7 neg: -5.3 tot: 172.4 m^2/s^2 ave: 57.5 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 5.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.80 Bulk Shear: 12.64 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 ------------------------------------------------------------------------------- 500 170 17 120 16| 23.1 0.0 23.1|123.7 0.0 123.7 247.3 0.95| 24.6 23.4 1000 177 24 141 19| 12.6 0.0 12.6|174.8 -0.4 174.5 174.5 0.83| 18.9 15.6 1500 181 24 145 19| 6.8 0.0 6.8|175.8 -3.7 172.1 114.7 0.69| 14.8 10.3 2000 184 23 147 17| 4.7 0.0 4.7|177.5 -3.7 173.8 86.9 0.64| 12.1 7.8 2500 187 22 148 16| 3.5 0.0 3.5|177.6 -4.1 173.4 69.4 0.59| 10.5 6.2 3000 190 21 149 14| 2.8 0.0 2.8|177.7 -5.3 172.4 57.5 0.55| 9.2 5.1 4000 195 20 150 12| 2.2 0.0 2.2|178.7 -5.3 173.4 43.4 0.56| 7.0 3.9 5000 200 19 153 10| 1.8 0.0 1.8|179.7 -5.3 174.4 34.9 0.57| 5.7 3.2 6000 NO DATA | 1.8 0.0 1.8| | Wrote GIF file: /home/apache/climate/data/raob//U6435/skewt/U6435.skewt.20251022.12.gif