UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032800.upa.cvt Date: 0000Z 28 MAR 20 Searching for LFKJ... Searching the city database file for: LFKJ ... Date:0000Z 28 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 9.8 8.5 92 1.3 9.1 70 9 281.9 283.1 281.7 300.8 6.88 1 1000 115 11.0 7.4 78 3.6 9.0 50 11 284.1 285.3 282.2 302.1 6.46 2 925 763 7.8 3.3 73 4.5 5.5 50 5 287.3 288.2 282.3 302.2 5.24 3 850 1454 3.0 0.3 82 2.7 1.7 130 5 289.3 290.1 282.4 302.5 4.60 4 700 2995 -7.3 -7.8 96 0.5 -7.5 85 19 294.4 294.9 282.8 303.5 3.03 5 500 5530 -24.3 -28.3 69 4.0 -25.0 85 31 303.4 303.5 283.7 305.9 0.74 6 400 7110 -37.1 -47.1 35 10.0 -37.7 80 42 306.8 306.8 284.3 307.3 0.14 7 316 8698 -47.5 -57.5 31 10.0 -47.8 90 48 313.7 313.7 286.7 313.9 0.05 8 300 9040 -47.5 -60.5 21 13.0 -47.9 100 40 318.4 318.4 288.3 318.5 0.04 9 250 10240 -48.7 -64.7 14 16.0 -49.1 90 9 333.7 333.7 292.7 333.8 0.03 10 200 11700 -48.7 -69.7 7 21.0 -49.2 265 13 355.7 355.7 297.8 355.7 0.02 11 150 13600 -49.5 -82.5 1 33.0 -50.2 265 19 384.8 384.8 303.0 384.8 0.00 12 100 16230 -52.7 -84.7 1 32.0 -53.4 240 13 425.9 425.9 308.4 425.9 0.00 TRP 316 8698 -47.5 -57.5 31 10.0 -47.8 90 48 313.7 313.7 286.7 313.9 0.05 WND Sounding variables and indices 1000-500 mb thick: 5415.00 m Freezing level: 806.31 mb = 1902.84 m = 6242.82 ft Wetbulb zero: 821.97 mb = 1720.14 m = 5643.43 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 83.26 % Est. max temperature: 16.85 C = 62.34 F Sfc-Lift cond lev (LCL): 993.35 mb = 170.43 m = 559.14 ft T: 10.73 C 700-500 lapse rate: 6.71 C/km ThetaE index: 0.00 C Layer 1013.0- 0.4 mb Conv cond level (CCL): 863.77 mb = 1322.68 m = 4339.45 ft Mean mixing ratio: 5.87 g/kg Conv temperature: 16.83 C = 62.30 F Cap Strength: 2.09 C Lifted Index: 3.22 C Risk: None Lifted Index @300 mb: 11.72 C Lifted Index @700 mb: 0.94 C Showalter Index: 2.93 C Risk: Showers probable Total Totals Index: 51.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 24.60 C K Index: 27.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 102.60 Risk: None Energy Index: 0.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.45 J/kg Max Up Vert Vel: 4.35 m/s Conv Inhibition (B-): 12411.25 J/kg Cap Strength: 3.07 C Lift Cond Lev (LCL): 907.30 mb = 920.89 m = 3021.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 115 at 14 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 70 9 -8.5 -3.1 | 336 10 3.9 -8.8 1 1000 115 50 11 -8.4 -7.1 | 343 13 3.9 -12.8 2 925 763 50 5 -3.8 -3.2 | 316 12 8.5 -8.9 3 850 1454 130 5 -3.8 3.2 | 286 9 8.5 -2.5 4 700 2995 85 19 -18.9 -1.7 | 42 10 -6.6 -7.3 5 500 5530 85 31 -30.9 -2.7 | 66 20 -18.5 -8.4 6 400 7110 80 42 -41.4 -7.3 | 66 32 -29.0 -13.0 7 316 8698 90 48 -48.0 0.0 | 81 36 -35.6 -5.7 8 300 9040 100 40 -39.4 6.9 | 93 27 -27.0 1.3 9 250 10240 90 9 -9.0 0.0 | 329 7 3.4 -5.7 10 200 11700 265 13 13.0 1.1 | 280 26 25.3 -4.6 11 150 13600 265 19 18.9 1.7 | 277 32 31.3 -4.0 12 100 16230 240 13 11.3 6.5 | 268 24 23.6 0.8 Wind Parameters Mean winds (0-6000m): 84.7 at 18.2 knts Storm direction: 114.7 at 13.6 knts Shear (0-3000m) pos: 1.4 neg: 2.3 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 66.1 deg Storm rel helicity (0-3000m) pos: 9.7 neg: -31.4 tot: -21.7 m^2/s^2 ave: -7.2 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 5.7 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.54 Bulk Shear: 17.37 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 52 9 336 12| 0.0 3.4 3.4| 3.9 -11.8 -7.8 -15.6 -0.29| 7.5 -2.2 1000 54 7 328 12| 2.0 1.7 3.6| 3.9 -21.7 -17.8 -17.8 -0.45| 6.1 -2.7 1500 65 7 323 11| 2.8 1.1 4.0| 3.9 -31.3 -27.4 -18.3 -0.57| 5.7 -3.2 2000 80 7 321 9| 2.1 0.6 2.7| 5.1 -31.4 -26.3 -13.1 -0.39| 5.5 -2.2 2500 87 8 324 8| 1.7 1.6 3.3| 8.3 -31.4 -23.1 -9.2 -0.15| 5.6 -0.8 3000 84 10 336 7| 1.4 2.3 3.8| 9.7 -31.4 -21.7 -7.2 -0.09| 5.7 -0.5 4000 85 12 360 7| 1.1 2.3 3.4| 18.2 -31.4 -13.2 -3.3 -0.01| 4.9 -0.0 5000 85 15 22 8| 0.8 2.3 3.2| 26.6 -31.4 -4.8 -1.0 0.04| 4.4 0.2 6000 85 18 38 9| 0.7 2.4 3.1| 32.3 -31.4 0.9 0.2 0.06| 4.2 0.2 Wrote GIF file: /home/apache/climate/data/raob//LFKJ/skewt/LFKJ.skewt.20200328.00.gif