UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110912.upa.cvt Date: 1200Z 9 NOV 25 Searching for LFKJ... Searching the city database file for: LFKJ ... Date:1200Z 9 NOV 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 19.8 12.8 64 7.0 15.5 260 5 292.0 293.6 288.1 318.1 9.21 1 1000 107 16.0 11.6 75 4.4 13.4 235 3 289.1 290.7 286.5 313.4 8.60 2 925 764 11.4 7.6 77 3.8 9.3 320 1 291.0 292.2 285.7 311.2 7.09 3 850 1465 6.6 0.6 65 6.0 3.7 105 1 293.1 293.9 284.1 306.8 4.70 4 700 3030 -2.3 -26.3 14 24.0 -8.3 350 7 299.9 300.1 282.2 302.0 0.64 5 500 5620 -19.9 -34.9 25 15.0 -22.2 340 7 308.8 308.9 285.4 310.2 0.39 6 400 7230 -30.7 -60.7 4 30.0 -32.3 345 9 315.1 315.1 287.2 315.2 0.03 7 300 9200 -46.1 -61.1 17 15.0 -46.5 325 5 320.4 320.4 288.9 320.5 0.03 8 250 10390 -55.1 -70.1 14 15.0 -55.3 330 9 324.1 324.2 290.0 324.2 0.01 9 227 11002 -58.1 -70.1 20 12.0 -58.2 325 13 328.6 328.6 291.3 328.7 0.01 10 200 11800 -58.1 -74.1 11 16.0 -58.3 360 7 340.8 340.8 294.5 340.8 0.01 11 150 13620 -56.5 -87.5 1 31.0 -56.8 290 15 372.7 372.7 301.1 372.7 0.00 12 100 16160 -61.3 -90.3 1 29.0 -61.6 265 23 409.3 409.3 306.4 409.3 0.00 TRP 227 11002 -58.1 -70.1 20 12.0 -58.2 325 13 328.6 328.6 291.3 328.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5513.00 m Freezing level: 738.76 mb = 2625.56 m = 8613.94 ft Wetbulb zero: 803.91 mb = 1914.38 m = 6280.69 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 38.41 % Est. max temperature: 20.57 C = 69.02 F Sfc-Lift cond lev (LCL): 912.25 mb = 879.09 m = 2884.12 ft T: 10.61 C 700-500 lapse rate: 6.80 C/km ThetaE index: 16.11 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 874.61 mb = 1228.39 m = 4030.10 ft Mean mixing ratio: 7.83 g/kg Conv temperature: 20.21 C = 68.38 F Cap Strength: 1.29 C Lifted Index: 0.88 C Risk: Showers probable Lifted Index @300 mb: 5.88 C Lifted Index @700 mb: 0.61 C Showalter Index: 4.46 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 20.50 C K Index: 3.10 Risk: None Sweat Index: 16.20 Risk: None Energy Index: 0.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.75 J/kg Max Up Vert Vel: 3.08 m/s Conv Inhibition (B-): 8619.59 J/kg Cap Strength: 1.70 C Lift Cond Lev (LCL): 902.13 mb = 971.56 m = 3187.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 14 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 1012 9 260 5 4.9 0.9 | 232 7 5.9 4.5 1 1000 107 235 3 2.5 1.7 | 212 6 3.4 5.4 2 925 764 320 1 0.6 -0.8 | 209 3 1.6 2.9 3 850 1465 105 1 -1.0 0.3 | 179 4 -0.0 3.9 4 700 3030 350 7 1.2 -6.9 | 327 4 2.1 -3.3 5 500 5620 340 7 2.4 -6.6 | 311 4 3.3 -2.9 6 400 7230 345 9 2.3 -8.7 | 327 6 3.3 -5.1 7 300 9200 325 5 2.9 -4.1 | 277 4 3.8 -0.5 8 250 10390 330 9 4.5 -7.8 | 307 7 5.4 -4.2 9 227 11002 325 13 7.5 -10.6 | 310 11 8.4 -7.0 10 200 11800 360 7 -0.0 -7.0 | 345 3 0.9 -3.4 11 150 13620 290 15 14.1 -5.1 | 276 15 15.0 -1.5 12 100 16160 265 23 22.9 2.0 | 257 25 23.8 5.6 Wind Parameters Mean winds (0-6000m): 344.3 at 5.0 knts Storm direction: 14.3 at 3.8 knts Shear (0-3000m) pos: 1.0 neg: 1.3 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 96.3 deg Storm rel helicity (0-3000m) pos: 1.2 neg: -12.1 tot: -10.9 m^2/s^2 ave: -3.6 10^-3 m/s^2 rel: -0.68 Storm rel vorticity (0-3000m) horiz: 3.2 stream: -2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.08 Bulk Shear: 4.39 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 ------------------------------------------------------------------------------- 500 253 3 218 6| 3.6 0.0 3.6| 1.2 -4.3 -3.1 -6.1 -0.32| 5.2 -1.7 1000 261 2 216 5| 2.8 0.0 2.8| 1.2 -5.5 -4.2 -4.2 -0.42| 3.6 -1.5 1500 257 2 212 5| 2.1 0.0 2.1| 1.2 -6.3 -5.0 -3.4 -0.46| 3.0 -1.4 2000 273 2 217 4| 1.6 0.6 2.2| 1.2 -8.3 -7.0 -3.5 -0.55| 2.9 -1.6 2500 14 2 195 2| 1.3 1.0 2.2| 1.2 -9.9 -8.7 -3.5 -0.63| 3.0 -1.9 3000 345 3 242 2| 1.0 1.3 2.3| 1.2 -12.1 -10.9 -3.6 -0.68| 3.2 -2.2 4000 346 4 274 2| 0.8 1.0 1.8| 1.2 -12.7 -11.5 -2.9 -0.68| 2.5 -1.7 5000 346 5 290 2| 0.6 0.8 1.4| 1.2 -13.2 -11.9 -2.4 -0.69| 2.0 -1.4 6000 344 5 297 3| 0.5 0.7 1.2| 1.7 -13.5 -11.8 -2.0 -0.66| 1.8 -1.2 Wrote GIF file: /home/apache/climate/data/raob//LFKJ/skewt/LFKJ.skewt.20251109.12.gif