UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080300.upa.cvt Date: 0000Z 3 AUG 25 Searching for LFKJ... Searching the city database file for: LFKJ ... Date:0000Z 3 AUG 25 Station: LFKJ WMO ident: 7761 Latitude: 41.92 Longitude: 8.80 Elevation: 9.00 ------------------------------------------------------------------------------- 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 1012 9 20.2 15.2 73 5.0 17.0 65 7 292.4 294.3 289.7 323.0 10.79 1 1000 103 19.6 14.6 73 5.0 16.4 65 5 292.8 294.6 289.6 322.6 10.50 2 925 773 16.2 13.0 81 3.2 14.2 185 7 295.9 297.7 290.4 325.4 10.22 3 850 1487 12.2 4.2 58 8.0 7.8 290 17 298.9 300.0 287.8 317.0 6.09 4 700 3093 6.4 -34.6 3 41.0 -3.8 285 29 309.6 309.6 285.5 310.6 0.29 5 500 5750 -11.7 -22.7 40 11.0 -14.7 275 42 318.8 319.0 289.7 323.0 1.23 6 400 7420 -23.5 -25.3 85 1.8 -23.9 265 48 324.4 324.7 291.3 328.7 1.22 7 300 9460 -40.1 -43.4 71 3.3 -40.4 265 58 328.8 328.9 291.7 329.9 0.27 8 250 10670 -50.1 -57.1 43 7.0 -50.3 275 64 331.6 331.6 292.2 331.9 0.07 9 244 10831 -51.3 -57.3 49 6.0 -51.5 275 64 332.1 332.1 292.3 332.4 0.07 10 235 11079 -50.7 -59.8 34 9.0 -51.0 275 69 336.5 336.6 293.5 336.8 0.05 11 200 12150 -48.3 -70.3 6 22.0 -48.8 270 54 356.3 356.3 298.0 356.4 0.01 12 150 14010 -52.3 -83.3 1 31.0 -52.8 265 40 380.0 380.0 302.2 380.0 0.00 13 100 16590 -57.5 -87.5 1 30.0 -57.9 270 19 416.6 416.6 307.3 416.6 0.00 TRP 244 10831 -51.3 -57.3 49 6.0 -51.5 275 64 332.1 332.1 292.3 332.4 0.07 WND 235 11079 -50.7 -59.8 34 9.0 -51.0 275 69 336.5 336.6 293.5 336.8 0.05 Sounding variables and indices 1000-500 mb thick: 5647.00 m Freezing level: 629.28 mb = 4032.49 m = 13229.80 ft Wetbulb zero: 749.24 mb = 2530.68 m = 8302.67 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 36.84 % Est. max temperature: 26.29 C = 79.33 F Sfc-Lift cond lev (LCL): 939.95 mb = 635.24 m = 2084.08 ft T: 16.90 C 700-500 lapse rate: 6.81 C/km ThetaE index: 14.77 C Layer 850.0- 500.0 mb Conv cond level (CCL): 830.66 mb = 1677.34 m = 5503.01 ft Mean mixing ratio: 10.32 g/kg Conv temperature: 28.05 C = 82.48 F Cap Strength: 4.36 C Lifted Index: 2.58 C Risk: None Lifted Index @300 mb: 4.12 C Lifted Index @700 mb: 4.36 C Showalter Index: 6.41 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 15.90 C K Index: -12.90 Risk: None Sweat Index: 126.40 Risk: None Energy Index: 1.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.08 J/kg Max Up Vert Vel: 3.76 m/s Conv Inhibition (B-): 8418.90 J/kg Cap Strength: 4.31 C Lift Cond Lev (LCL): 903.69 mb = 969.83 m = 3181.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 20 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 1012 9 65 7 -6.3 -3.0 | 114 24 -21.5 9.6 1 1000 103 65 5 -4.5 -2.1 | 118 22 -19.6 10.5 2 925 773 185 7 0.6 7.0 | 143 24 -14.5 19.5 3 850 1487 290 17 16.0 -5.8 | 187 7 0.9 6.8 4 700 3093 285 29 28.0 -7.5 | 249 14 12.9 5.1 5 500 5750 275 42 41.8 -3.7 | 252 28 26.7 8.9 6 400 7420 265 48 47.8 4.2 | 243 37 32.7 16.7 7 300 9460 265 58 57.8 5.1 | 248 46 42.7 17.6 8 250 10670 275 64 63.8 -5.6 | 262 49 48.6 7.0 9 244 10831 275 64 63.8 -5.6 | 262 49 48.6 7.0 10 235 11079 275 69 68.7 -6.0 | 263 54 53.6 6.6 11 200 12150 270 54 54.0 -0.0 | 252 41 38.9 12.6 12 150 14010 265 40 39.8 3.5 | 237 29 24.7 16.1 13 100 16590 270 19 19.0 -0.0 | 197 13 3.9 12.6 Wind Parameters Mean winds (0-6000m): 279.7 at 26.2 knts Storm direction: 309.7 at 19.7 knts Shear (0-3000m) pos: 3.9 neg: 1.9 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 133.3 deg Storm rel helicity (0-3000m) pos: 175.5 neg: 0.0 tot: 175.5 m^2/s^2 ave: 58.5 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 6.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.05 Bulk Shear: 134.47 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 96 6 122 25| 8.1 0.0 8.1| 47.9 0.0 47.9 95.7 0.82| 9.3 7.7 1000 162 7 138 26| 8.7 0.0 8.7|118.4 0.0 118.4 118.4 0.89| 10.7 9.5 1500 250 9 157 17| 7.8 0.0 7.8|156.1 0.0 156.1 104.0 0.69| 13.3 9.2 2000 276 11 162 12| 5.8 1.0 6.8|162.8 0.0 162.8 81.4 0.72| 10.9 7.9 2500 281 14 171 10| 4.7 1.6 6.2|169.4 0.0 169.4 67.7 0.72| 9.5 6.9 3000 283 16 183 9| 3.9 1.9 5.8|175.5 0.0 175.5 58.5 0.71| 8.6 6.1 4000 283 20 206 9| 2.9 2.1 5.1|180.1 0.0 180.1 45.0 0.66| 7.2 4.7 5000 282 23 223 11| 2.3 2.3 4.6|181.1 -0.1 181.0 36.2 0.60| 6.3 3.8 6000 280 26 233 13| 1.9 2.3 4.3|181.1 -7.3 173.8 29.0 0.54| 5.7 3.1 Wrote GIF file: /home/apache/climate/data/raob//LFKJ/skewt/LFKJ.skewt.20250803.00.gif