UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033012.upa.cvt Date: 1200Z 30 MAR 20 Searching for LFME... Searching the city database file for: LFME ... Date:1200Z 30 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 1008 62 12.6 2.6 50 10.0 7.7 340 7 285.1 285.9 280.4 298.0 4.57 1 1000 122 10.4 1.4 54 9.0 6.1 345 9 283.5 284.3 279.3 295.5 4.23 2 925 763 4.2 0.5 77 3.7 2.5 25 13 283.6 284.3 279.4 295.7 4.28 3 850 1447 2.4 -3.6 65 6.0 -0.2 130 3 288.7 289.3 280.7 298.6 3.44 4 700 2991 -7.5 -9.1 88 1.6 -8.1 200 15 294.2 294.7 282.3 302.4 2.74 5 500 5520 -24.5 -31.5 52 7.0 -25.5 215 21 303.2 303.3 283.4 305.0 0.55 6 400 7100 -37.9 -41.3 70 3.4 -38.1 235 31 305.7 305.8 284.0 306.6 0.26 7 300 9020 -52.5 -66.5 17 14.0 -52.7 230 19 311.3 311.4 285.8 311.4 0.02 8 274 9601 -55.1 -69.1 16 14.0 -55.3 230 27 315.8 315.8 287.3 315.8 0.01 9 250 10190 -51.7 -67.7 13 16.0 -52.0 260 27 329.2 329.2 291.5 329.3 0.02 10 200 11640 -50.1 -73.1 5 23.0 -50.5 255 5 353.4 353.4 297.4 353.5 0.01 11 150 13530 -50.1 -83.1 1 33.0 -50.7 300 11 383.7 383.7 302.8 383.8 0.00 12 100 16150 -53.3 -85.3 1 32.0 -53.9 310 11 424.7 424.7 308.3 424.8 0.00 TRP 274 9601 -55.1 -69.1 16 14.0 -55.3 230 27 315.8 315.8 287.3 315.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5398.00 m Freezing level: 813.64 mb = 1821.30 m = 5975.33 ft Wetbulb zero: 854.34 mb = 1405.79 m = 4612.13 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 71.25 % Est. max temperature: 15.60 C = 60.09 F Sfc-Lift cond lev (LCL): 866.32 mb = 1293.19 m = 4242.70 ft T: 2.80 C 700-500 lapse rate: 6.72 C/km ThetaE index: 2.57 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 780.86 mb = 2121.69 m = 6960.83 ft Mean mixing ratio: 4.26 g/kg Conv temperature: 18.62 C = 65.52 F Cap Strength: 4.49 C Lifted Index: 7.53 C Risk: None Lifted Index @300 mb: 11.17 C Lifted Index @700 mb: 4.49 C Showalter Index: 5.42 C Risk: None Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.90 C Cross Totals Index: 20.90 C K Index: 21.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 27.00 Risk: None Energy Index: 1.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.54 J/kg Max Up Vert Vel: 2.66 m/s Conv Inhibition (B-): 15251.69 J/kg Cap Strength: 7.50 C Lift Cond Lev (LCL): 870.52 mb = 1254.00 m = 4114.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 239 at 11 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 1008 62 340 7 2.4 -6.6 | 29 14 -6.8 -12.1 1 1000 122 345 9 2.3 -8.7 | 26 16 -6.8 -14.2 2 925 763 25 13 -5.5 -11.8 | 40 23 -14.6 -17.3 3 850 1447 130 3 -2.3 1.9 | 72 12 -11.4 -3.6 4 700 2991 200 15 5.1 14.1 | 155 9 -4.0 8.6 5 500 5520 215 21 12.0 17.2 | 194 12 2.9 11.7 6 400 7100 235 31 25.4 17.8 | 233 20 16.2 12.2 7 300 9020 230 19 14.6 12.2 | 219 9 5.4 6.7 8 274 9601 230 27 20.7 17.4 | 224 17 11.5 11.8 9 250 10190 260 27 26.6 4.7 | 273 17 17.4 -0.9 10 200 11640 255 5 4.8 1.3 | 45 6 -4.3 -4.3 11 150 13530 300 11 9.5 -5.5 | 358 11 0.4 -11.0 12 100 16150 310 11 8.4 -7.1 | 3 13 -0.7 -12.6 Wind Parameters Mean winds (0-6000m): 208.8 at 14.3 knts Storm direction: 238.8 at 10.7 knts Shear (0-3000m) pos: 3.6 neg: 0.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 126.9 deg Storm rel helicity (0-3000m) pos: 138.8 neg: -4.1 tot: 134.7 m^2/s^2 ave: 44.9 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 5.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 73.19 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 ------------------------------------------------------------------------------- 500 359 10 30 18| 7.1 0.0 7.1| 13.5 -3.1 10.3 20.7 0.25| 7.9 2.0 1000 17 11 38 20| 5.8 0.0 5.8| 76.2 -3.1 73.0 73.0 0.64| 10.5 6.7 1500 21 9 41 19| 3.7 0.0 3.7| 92.7 -4.1 88.6 59.1 0.56| 10.1 5.7 2000 34 8 48 18| 3.8 0.0 3.8|107.4 -4.1 103.3 51.7 0.62| 8.7 5.4 2500 59 8 59 19| 3.8 0.0 3.8|123.8 -4.1 119.6 47.9 0.67| 8.1 5.4 3000 163 9 106 12| 3.6 0.0 3.6|138.8 -4.1 134.7 44.9 0.71| 7.8 5.5 4000 197 11 130 8| 2.9 0.0 2.9|146.1 -4.1 142.0 35.5 0.72| 6.2 4.5 5000 204 13 146 7| 2.6 0.0 2.6|154.3 -4.1 150.1 30.0 0.74| 5.3 3.9 6000 209 14 162 7| 2.4 0.0 2.4|170.9 -4.1 166.8 27.8 0.75| 4.9 3.7 Wrote GIF file: /home/apache/climate/data/raob//LFME/skewt/LFME.skewt.20200330.12.gif