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 LFME... Searching the city database file for: LFME ... Date:1200Z 23 MAR 20 Station: LFME WMO ident: 7645 Latitude: 43.87 Longitude: 4.40 Elevation: 62.00 ------------------------------------------------------------------------------- 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 1014 62 16.8 7.8 55 9.0 11.7 215 3 288.8 290.0 284.3 307.4 6.55 1 1000 181 13.6 6.6 63 7.0 9.8 220 3 286.8 287.8 283.0 304.0 6.11 2 925 831 8.0 5.3 83 2.7 6.6 165 1 287.5 288.5 283.2 304.5 6.04 3 850 1521 2.2 2.0 99 0.2 2.1 200 1 288.5 289.4 282.7 303.3 5.20 4 700 3063 -5.9 -13.9 53 8.0 -8.5 75 11 296.0 296.3 282.0 301.7 1.86 5 500 5610 -23.1 -35.1 32 12.0 -24.8 60 5 304.9 304.9 283.9 306.2 0.39 6 400 7200 -35.5 -44.5 39 9.0 -36.1 30 5 308.9 308.9 285.1 309.5 0.18 7 300 9140 -51.1 -60.1 33 9.0 -51.3 20 7 313.3 313.3 286.5 313.5 0.04 8 252 10250 -58.1 -66.1 35 8.0 -58.2 40 5 319.0 319.0 288.4 319.0 0.02 9 250 10300 -57.9 -66.9 31 9.0 -58.0 25 5 320.0 320.0 288.8 320.1 0.02 10 200 11720 -52.5 -75.5 5 23.0 -52.8 325 5 349.6 349.6 296.5 349.7 0.01 11 150 13590 -52.7 -84.7 1 32.0 -53.2 325 11 379.3 379.3 302.1 379.3 0.00 12 100 16200 -52.3 -84.3 1 32.0 -53.0 285 9 426.7 426.7 308.4 426.7 0.00 TRP 252 10250 -58.1 -66.1 35 8.0 -58.2 40 5 319.0 319.0 288.4 319.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5429.00 m Freezing level: 809.26 mb = 1939.81 m = 6364.14 ft Wetbulb zero: 820.22 mb = 1804.26 m = 5919.42 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 61.26 % Est. max temperature: 16.27 C = 61.29 F Sfc-Lift cond lev (LCL): 886.19 mb = 1180.81 m = 3873.99 ft T: 5.06 C 700-500 lapse rate: 6.75 C/km ThetaE index: 3.40 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 882.23 mb = 1217.34 m = 3993.86 ft Mean mixing ratio: 6.10 g/kg Conv temperature: 16.04 C = 60.87 F Cap Strength: 1.05 C Lifted Index: 2.81 C Risk: None Lifted Index @300 mb: 6.42 C Lifted Index @700 mb: 1.05 C Showalter Index: 3.60 C Risk: None Total Totals Index: 50.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 25.10 C K Index: 19.30 Risk: < 20 % chance of thunderstorms Sweat Index: 59.00 Risk: None Energy Index: 0.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.04 J/kg Max Up Vert Vel: 4.25 m/s Conv Inhibition (B-): 8.86 J/kg Cap Strength: 2.75 C Lift Cond Lev (LCL): 892.58 mb = 1122.12 m = 3681.47 ft Lev Free Conv (LFC): 867.58 mb = 1353.94 m = 4442.01 ft Equ Level (EL): 787.58 mb = 2126.74 m = 6977.41 ft B at Equ Level: 8.96 J/kg Max Parcel Lev (MPL): 727.58 mb = 2756.08 m = 9042.14 ft Wind level data Storm motion: 105 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 1014 62 215 3 1.7 2.5 | 257 6 5.9 1.4 1 1000 181 220 3 1.9 2.3 | 259 6 6.1 1.2 2 925 831 165 1 -0.3 1.0 | 272 4 3.9 -0.1 3 850 1521 200 1 0.3 0.9 | 272 5 4.5 -0.2 4 700 3063 75 11 -10.6 -2.8 | 58 8 -6.4 -3.9 5 500 5610 60 5 -4.3 -2.5 | 2 4 -0.1 -3.6 6 400 7200 30 5 -2.5 -4.3 | 343 6 1.7 -5.4 7 300 9140 20 7 -2.4 -6.6 | 347 8 1.8 -7.7 8 252 10250 40 5 -3.2 -3.8 | 349 5 1.0 -4.9 9 250 10300 25 5 -2.1 -4.5 | 340 6 2.1 -5.6 10 200 11720 325 5 2.9 -4.1 | 306 9 7.1 -5.2 11 150 13590 325 11 6.3 -9.0 | 314 15 10.5 -10.1 12 100 16200 285 9 8.7 -2.3 | 285 13 12.9 -3.4 Wind Parameters Mean winds (0-6000m): 74.6 at 5.8 knts Storm direction: 104.6 at 4.3 knts Shear (0-3000m) pos: 0.1 neg: 2.4 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 161.5 deg Storm rel helicity (0-3000m) pos: 1.5 neg: -18.2 tot: -16.6 m^2/s^2 ave: -5.5 10^-3 m/s^2 rel: -0.71 Storm rel vorticity (0-3000m) horiz: 3.5 stream: -2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.12 Bulk Shear: 8.11 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 ------------------------------------------------------------------------------- 500 211 3 259 6| 0.0 1.7 1.7| 0.6 -0.1 0.5 0.9 0.17| 2.0 0.4 1000 205 2 263 5| 0.0 1.2 1.2| 1.5 -0.2 1.3 1.3 0.35| 1.6 0.6 1500 201 2 265 5| 0.2 0.8 1.0| 1.5 -0.5 1.0 0.7 0.23| 1.3 0.3 2000 187 2 260 4| 0.1 1.1 1.2| 1.5 -4.8 -3.3 -1.6 -0.38| 2.0 -0.7 2500 147 3 246 3| 0.1 1.9 2.0| 1.5 -9.6 -8.0 -3.2 -0.63| 2.7 -1.7 3000 94 4 340 1| 0.1 2.4 2.5| 1.5 -18.2 -16.6 -5.5 -0.71| 3.5 -2.5 4000 82 5 30 2| 0.1 1.5 1.6| 1.5 -21.3 -19.8 -4.9 -0.71| 3.0 -2.1 5000 77 6 32 3| 0.0 1.0 1.0| 1.5 -23.8 -22.3 -4.5 -0.71| 2.6 -1.9 6000 75 6 28 3| 0.0 0.7 0.8| 1.5 -25.5 -23.9 -4.0 -0.72| 2.4 -1.7 Wrote GIF file: /home/apache/climate/data/raob//LFME/skewt/LFME.skewt.20200323.12.gif