UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032312.upa.cvt Date: 1200Z 23 MAR 20 Searching for LFKJ... Searching the city database file for: LFKJ ... Date:1200Z 23 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 1018 9 15.8 12.0 78 3.8 13.6 255 11 287.5 289.0 285.9 311.7 8.68 1 1000 159 13.0 11.5 91 1.5 12.1 250 13 286.1 287.6 285.3 309.9 8.55 2 925 809 8.4 6.4 87 2.0 7.3 255 1 287.9 289.0 283.9 306.3 6.52 3 850 1501 3.4 2.2 92 1.2 2.8 185 1 289.7 290.6 283.3 304.8 5.28 4 700 3045 -7.1 -7.1 100 0.0 -7.1 325 15 294.6 295.2 283.1 304.2 3.20 5 500 5580 -22.9 -34.9 33 12.0 -24.6 355 11 305.1 305.2 284.0 306.5 0.39 6 400 7170 -35.5 -40.5 60 5.0 -35.9 320 17 308.9 308.9 285.2 309.8 0.28 7 300 9110 -50.1 -59.1 34 9.0 -50.3 315 19 314.7 314.7 287.1 314.9 0.04 8 260 10030 -56.3 -64.3 36 8.0 -56.4 320 25 318.8 318.8 288.3 318.9 0.03 9 250 10280 -54.5 -66.5 21 12.0 -54.7 305 23 325.0 325.0 290.3 325.1 0.02 10 200 11710 -52.3 -75.3 5 23.0 -52.7 295 23 349.9 349.9 296.6 350.0 0.01 11 150 13570 -51.3 -83.3 1 32.0 -51.8 280 17 381.7 381.7 302.5 381.7 0.00 12 100 16210 -52.5 -84.5 1 32.0 -53.2 315 5 426.3 426.3 308.4 426.3 0.00 TRP 260 10030 -56.3 -64.3 36 8.0 -56.4 320 25 318.8 318.8 288.3 318.9 0.03 WND Sounding variables and indices 1000-500 mb thick: 5421.00 m Freezing level: 801.43 mb = 2000.96 m = 6564.76 ft Wetbulb zero: 807.35 mb = 1910.39 m = 6267.59 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 80.07 % Est. max temperature: 17.60 C = 63.67 F Sfc-Lift cond lev (LCL): 961.84 mb = 483.41 m = 1585.98 ft T: 10.70 C 700-500 lapse rate: 6.23 C/km ThetaE index: 7.56 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 931.01 mb = 755.04 m = 2477.15 ft Mean mixing ratio: 7.64 g/kg Conv temperature: 16.08 C = 60.94 F Cap Strength: 0.46 C Lifted Index: 0.40 C Risk: Showers probable Lifted Index @300 mb: 4.67 C Lifted Index @700 mb: -2.20 C Showalter Index: 2.74 C Risk: Showers probable Total Totals Index: 51.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 25.10 C K Index: 28.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 87.40 Risk: None Energy Index: 0.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 221.88 J/kg Max Up Vert Vel: 21.07 m/s Conv Inhibition (B-): 2.07 J/kg Cap Strength: 0.46 C Lift Cond Lev (LCL): 940.82 mb = 667.62 m = 2190.33 ft Lev Free Conv (LFC): 905.82 mb = 980.48 m = 3216.77 ft Equ Level (EL): 515.82 mb = 5345.33 m = 17536.96 ft B at Equ Level: 221.80 J/kg Max Parcel Lev (MPL): 325.82 mb = 8553.25 m = 28061.51 ft Wind level data Storm motion: 358 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 1018 9 255 11 10.6 2.8 | 226 14 10.4 10.1 1 1000 159 250 13 12.2 4.4 | 226 17 12.0 11.7 2 925 809 255 1 1.0 0.3 | 186 8 0.7 7.5 3 850 1501 185 1 0.1 1.0 | 179 8 -0.2 8.3 4 700 3045 325 15 8.6 -12.3 | 301 10 8.4 -5.0 5 500 5580 355 11 1.0 -11.0 | 349 4 0.7 -3.7 6 400 7170 320 17 10.9 -13.0 | 298 12 10.7 -5.8 7 300 9110 315 19 13.4 -13.4 | 295 15 13.2 -6.2 8 260 10030 320 25 16.1 -19.2 | 307 20 15.8 -11.9 9 250 10280 305 23 18.8 -13.2 | 288 20 18.6 -5.9 10 200 11710 295 23 20.8 -9.7 | 277 21 20.6 -2.5 11 150 13570 280 17 16.7 -3.0 | 255 17 16.5 4.3 12 100 16210 315 5 3.5 -3.5 | 221 5 3.3 3.7 Wind Parameters Mean winds (0-6000m): 328.1 at 9.7 knts Storm direction: 358.1 at 7.3 knts Shear (0-3000m) pos: 2.7 neg: 1.8 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 69.9 deg Storm rel helicity (0-3000m) pos: 64.8 neg: -22.6 tot: 42.2 m^2/s^2 ave: 14.1 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 2.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 10.72 Bulk Shear: 20.70 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 ------------------------------------------------------------------------------- 500 251 10 222 14| 0.0 4.6 4.6| 0.1 -10.6 -10.5 -21.0 -0.40| 7.6 -3.0 1000 251 7 212 11| 0.0 5.2 5.2| 0.1 -21.0 -21.0 -21.0 -0.56| 6.9 -3.8 1500 248 5 204 10| 0.0 3.7 3.7| 0.1 -22.6 -22.5 -15.0 -0.57| 4.9 -2.8 2000 244 4 202 10| 1.3 2.7 4.0| 11.0 -22.6 -11.6 -5.8 -0.21| 5.0 -1.1 2500 258 5 209 10| 2.1 2.2 4.3| 34.9 -22.6 12.4 4.9 0.13| 5.6 0.7 3000 293 6 229 7| 2.7 1.8 4.5| 64.8 -22.6 42.2 14.1 0.37| 6.5 2.4 4000 313 8 254 6| 1.9 1.4 3.2| 71.6 -22.6 49.0 12.3 0.41| 5.4 2.2 5000 322 9 270 5| 1.3 1.1 2.4| 74.7 -22.6 52.2 10.4 0.42| 4.6 2.0 6000 328 10 281 5| 1.0 0.8 1.8| 75.9 -24.4 51.5 8.6 0.38| 4.2 1.6 Wrote GIF file: /home/apache/climate/data/raob//LFKJ/skewt/LFKJ.skewt.20200323.12.gif