UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for U6435... Searching the city database file for: U6435 ... Date:1200Z 20 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 1009 82 9.0 3.0 66 6.0 6.1 175 3 281.4 282.2 278.9 294.5 4.70 1 1000 156 7.8 1.8 66 6.0 5.0 225 3 281.0 281.7 278.2 293.0 4.35 2 925 791 2.0 -3.0 69 5.0 -0.0 240 3 281.4 281.9 277.0 290.7 3.31 3 850 1466 -4.3 -4.5 99 0.2 -4.4 180 3 281.6 282.2 277.0 290.7 3.22 4 700 2999 -5.9 -18.9 35 13.0 -9.5 275 1 296.0 296.2 281.3 299.8 1.23 5 500 5550 -21.5 -41.5 15 20.0 -23.9 315 11 306.8 306.9 284.4 307.5 0.20 6 400 7160 -33.3 -41.3 45 8.0 -34.0 5 23 311.7 311.8 286.2 312.6 0.26 7 300 9110 -48.5 -54.5 50 6.0 -48.7 15 40 317.0 317.0 287.9 317.3 0.08 8 250 10290 -57.1 -64.1 41 7.0 -57.2 10 52 321.2 321.2 289.1 321.3 0.03 9 218 11140 -62.9 -67.1 57 4.2 -63.0 10 46 325.0 325.0 290.3 325.1 0.02 10 200 11670 -61.7 -74.7 16 13.0 -61.8 5 33 335.1 335.1 293.1 335.1 0.01 TRP 218 11140 -62.9 -67.1 57 4.2 -63.0 10 46 325.0 325.0 290.3 325.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5394.00 m Freezing level: 901.19 mb = 1005.29 m = 3298.14 ft Wetbulb zero: 925.58 mb = 785.92 m = 2578.43 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 48.83 % Est. max temperature: 9.19 C = 48.54 F Sfc-Lift cond lev (LCL): 920.75 mb = 827.78 m = 2715.77 ft T: 1.66 C 700-500 lapse rate: 6.12 C/km ThetaE index: 3.81 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 878.42 mb = 1203.48 m = 3948.38 ft Mean mixing ratio: 3.80 g/kg Conv temperature: 9.12 C = 48.42 F Cap Strength: 8.49 C Lifted Index: 13.34 C Risk: None Lifted Index @300 mb: 17.87 C Lifted Index @700 mb: 8.49 C Showalter Index: 14.16 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 17.20 C Cross Totals Index: 17.00 C K Index: -0.30 Risk: None Sweat Index: 17.00 Risk: None Energy Index: 3.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.44 J/kg Max Up Vert Vel: 2.62 m/s Conv Inhibition (B-): 3.84 J/kg Cap Strength: 13.27 C Lift Cond Lev (LCL): 883.06 mb = 1161.39 m = 3810.28 ft Lev Free Conv (LFC): 868.06 mb = 1298.15 m = 4258.97 ft Equ Level (EL): 838.06 mb = 1577.68 m = 5176.07 ft B at Equ Level: 3.13 J/kg Max Parcel Lev (MPL): 818.06 mb = 1768.39 m = 5801.75 ft Wind level data Storm motion: 330 at 4 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 1009 82 175 3 -0.3 3.0 | 161 7 -2.1 6.2 1 1000 156 225 3 2.1 2.1 | 183 5 0.3 5.3 2 925 791 240 3 2.6 1.5 | 189 5 0.8 4.7 3 850 1466 180 3 0.0 3.0 | 164 6 -1.8 6.2 4 700 2999 275 1 1.0 -0.1 | 165 3 -0.8 3.1 5 500 5550 315 11 7.8 -7.8 | 307 7 5.9 -4.6 6 400 7160 5 23 -2.0 -22.9 | 11 20 -3.8 -19.7 7 300 9110 15 40 -10.4 -38.6 | 19 37 -12.2 -35.4 8 250 10290 10 52 -9.0 -51.2 | 13 49 -10.9 -48.0 9 218 11140 10 46 -8.0 -45.3 | 13 43 -9.8 -42.1 10 200 11670 5 33 -2.9 -32.9 | 9 30 -4.7 -29.6 Wind Parameters Mean winds (0-6000m): 300.4 at 4.9 knts Storm direction: 330.4 at 3.7 knts Shear (0-3000m) pos: 1.0 neg: 0.4 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 9.2 deg Storm rel helicity (0-3000m) pos: 6.2 neg: -4.5 tot: 1.7 m^2/s^2 ave: 0.6 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 1.8 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.02 Bulk Shear: 3.37 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 ------------------------------------------------------------------------------- 500 226 3 184 5| 3.1 0.0 3.1| 3.9 0.0 3.9 7.9 0.85| 3.2 2.7 1000 229 3 185 5| 1.5 0.6 2.1| 4.1 -1.4 2.8 2.8 0.39| 2.4 0.9 1500 218 3 180 6| 1.0 0.8 1.8| 4.6 -3.9 0.7 0.5 0.08| 2.3 0.2 2000 214 3 178 6| 1.1 0.6 1.7| 5.8 -3.9 1.9 1.0 0.16| 2.1 0.3 2500 214 3 176 5| 1.1 0.5 1.6| 5.9 -4.0 1.9 0.8 0.14| 1.9 0.3 3000 213 2 174 5| 1.0 0.4 1.4| 6.2 -4.5 1.7 0.6 0.10| 1.8 0.2 4000 237 3 185 5| 1.2 0.3 1.5| 9.2 -4.5 4.7 1.2 0.34| 1.9 0.6 5000 275 4 210 3| 1.4 0.2 1.6| 13.3 -4.5 8.8 1.8 0.45| 2.0 0.9 6000 300 5 254 3| 1.7 0.2 1.9| 26.0 -4.5 21.5 3.6 0.53| 2.3 1.2 Wrote GIF file: /home/apache/climate/data/raob//U6435/skewt/U6435.skewt.20251020.12.gif