UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032912.upa.cvt Date: 1200Z 29 MAR 20 Searching for LFKJ... Searching the city database file for: LFKJ ... Date:1200Z 29 MAR 20 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 1013 9 16.0 10.0 68 6.0 12.5 225 9 288.1 289.4 285.1 309.5 7.62 1 1000 110 12.8 8.8 77 4.0 10.6 215 7 286.0 287.2 283.7 305.8 7.12 2 925 761 8.8 6.4 85 2.4 7.5 215 7 288.3 289.5 284.1 306.7 6.52 3 850 1457 4.8 1.3 78 3.5 3.1 140 5 291.2 292.1 283.6 305.5 4.95 4 700 3007 -6.9 -10.1 78 3.2 -8.0 0 7 294.8 295.3 282.4 302.5 2.53 5 500 5560 -22.7 -38.7 22 16.0 -24.7 65 17 305.4 305.4 283.9 306.3 0.27 6 400 7150 -34.7 -46.7 29 12.0 -35.5 75 21 309.9 309.9 285.5 310.4 0.14 7 300 9090 -49.5 -58.5 34 9.0 -49.7 85 31 315.6 315.6 287.3 315.8 0.05 8 250 10270 -54.5 -64.5 28 10.0 -54.6 110 23 325.0 325.0 290.3 325.1 0.03 9 223 11002 -56.3 -72.3 12 16.0 -56.5 115 11 333.1 333.1 292.6 333.1 0.01 10 200 11700 -53.9 -75.9 5 22.0 -54.2 290 5 347.4 347.4 296.1 347.4 0.01 11 150 13560 -51.3 -83.3 1 32.0 -51.8 275 17 381.7 381.7 302.5 381.7 0.00 12 100 16190 -53.7 -84.7 1 31.0 -54.3 285 17 424.0 424.0 308.2 424.0 0.00 TRP 223 11002 -56.3 -72.3 12 16.0 -56.5 115 11 333.1 333.1 292.6 333.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5450.00 m Freezing level: 788.46 mb = 2092.90 m = 6866.38 ft Wetbulb zero: 808.18 mb = 1859.80 m = 6101.64 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 65.19 % Est. max temperature: 18.59 C = 65.46 F Sfc-Lift cond lev (LCL): 926.01 mb = 751.88 m = 2466.77 ft T: 8.86 C 700-500 lapse rate: 6.19 C/km ThetaE index: 4.27 C Layer 850.0- 500.0 mb Conv cond level (CCL): 877.25 mb = 1197.30 m = 3928.10 ft Mean mixing ratio: 6.83 g/kg Conv temperature: 18.03 C = 64.46 F Cap Strength: 1.36 C Lifted Index: 1.86 C Risk: Showers probable Lifted Index @300 mb: 6.61 C Lifted Index @700 mb: -1.00 C Showalter Index: 2.53 C Risk: Showers probable Total Totals Index: 51.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 24.00 C K Index: 25.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 92.60 Risk: None Energy Index: 0.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.14 J/kg Max Up Vert Vel: 9.61 m/s Conv Inhibition (B-): 47.63 J/kg Cap Strength: 1.74 C Lift Cond Lev (LCL): 914.65 mb = 853.59 m = 2800.45 ft Lev Free Conv (LFC): 769.65 mb = 2249.71 m = 7380.84 ft Equ Level (EL): 589.65 mb = 4308.61 m = 14135.68 ft B at Equ Level: 45.74 J/kg Max Parcel Lev (MPL): 499.65 mb = 5564.94 m = 18257.46 ft Wind level data Storm motion: 88 at 7 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 1013 9 225 9 6.4 6.4 | 244 15 13.6 6.7 1 1000 110 215 7 4.0 5.7 | 242 13 11.3 6.0 2 925 761 215 7 4.0 5.7 | 242 13 11.3 6.0 3 850 1457 140 5 -3.2 3.8 | 224 6 4.0 4.1 4 700 3007 0 7 -0.0 -7.0 | 313 10 7.2 -6.7 5 500 5560 65 17 -15.4 -7.2 | 50 11 -8.2 -6.9 6 400 7150 75 21 -20.3 -5.4 | 69 14 -13.0 -5.1 7 300 9090 85 31 -30.9 -2.7 | 84 24 -23.6 -2.4 8 250 10270 110 23 -21.6 7.9 | 120 17 -14.4 8.2 9 223 11002 115 11 -10.0 4.6 | 151 6 -2.7 4.9 10 200 11700 290 5 4.7 -1.7 | 277 12 11.9 -1.4 11 150 13560 275 17 16.9 -1.5 | 273 24 24.2 -1.2 12 100 16190 285 17 16.4 -4.4 | 280 24 23.7 -4.1 Wind Parameters Mean winds (0-6000m): 57.6 at 9.7 knts Storm direction: 87.6 at 7.2 knts Shear (0-3000m) pos: 0.0 neg: 2.5 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 69.0 deg Storm rel helicity (0-3000m) pos: 2.0 neg: -15.7 tot: -13.7 m^2/s^2 ave: -4.6 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 4.3 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.27 Bulk Shear: 36.41 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 ------------------------------------------------------------------------------- 500 216 7 242 13| 0.0 2.5 2.5| 0.0 -1.9 -1.9 -3.8 -0.21| 2.5 -0.5 1000 213 7 241 13| 0.0 2.8 2.8| 0.0 -8.5 -8.5 -8.5 -0.47| 2.9 -1.4 1500 202 7 237 12| 0.0 3.5 3.5| 0.0 -11.5 -11.5 -7.7 -0.36| 3.7 -1.3 2000 187 6 231 10| 0.0 3.5 3.5| 0.8 -11.6 -10.8 -5.4 -0.17| 3.9 -0.7 2500 175 6 226 9| 0.0 3.2 3.2| 2.0 -11.6 -9.7 -3.9 -0.02| 4.1 -0.1 3000 189 6 232 11| 0.0 2.5 2.5| 2.0 -15.7 -13.7 -4.6 -0.09| 4.3 -0.4 4000 25 7 324 7| 0.7 1.9 2.6| 16.6 -15.7 1.0 0.2 0.11| 4.0 0.4 5000 43 8 344 6| 1.2 1.5 2.7| 34.8 -15.7 19.1 3.8 0.27| 3.9 1.1 6000 58 10 11 5| 1.4 1.3 2.7| 50.0 -15.7 34.4 5.7 0.36| 3.8 1.4 Wrote GIF file: /home/apache/climate/data/raob//LFKJ/skewt/LFKJ.skewt.20200329.12.gif