UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040100.upa.cvt Date: 0000Z 1 APR 20 Searching for LE023... Searching the city database file for: LE023 ... Date:0000Z 1 APR 20 Station: LE023 WMO ident: 8023 Latitude: 43.47 Longitude: -3.82 ------------------------------------------------------------------------------- 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 1006 55 10.4 8.0 85 2.4 9.1 90 17 283.1 284.2 282.0 301.6 6.70 1 1000 105 10.0 6.2 77 3.8 8.0 85 19 283.1 284.2 281.2 299.6 5.95 2 925 750 7.4 3.6 77 3.8 5.5 130 25 286.9 287.8 282.2 302.0 5.36 3 850 1442 6.2 0.2 65 6.0 3.3 135 17 292.6 293.5 283.8 305.9 4.56 4 700 2997 -5.5 -6.9 90 1.4 -6.1 130 27 296.4 297.0 283.8 306.2 3.25 5 500 5550 -22.3 -28.3 58 6.0 -23.4 135 25 305.9 306.0 284.7 308.3 0.74 6 400 7150 -36.3 -39.9 69 3.6 -36.6 130 29 307.8 307.9 284.9 308.9 0.30 7 300 9070 -51.7 -56.7 55 5.0 -51.8 120 27 312.5 312.5 286.3 312.7 0.06 8 289 9312 -53.5 -58.5 54 5.0 -53.6 130 31 313.3 313.3 286.5 313.5 0.05 9 250 10250 -51.5 -74.5 5 23.0 -51.8 125 15 329.5 329.5 291.6 329.5 0.01 10 200 11700 -50.5 -83.5 1 33.0 -51.0 130 11 352.8 352.8 297.3 352.8 0.00 11 150 13570 -52.5 -84.5 1 32.0 -53.0 200 5 379.6 379.6 302.2 379.6 0.00 12 100 16180 -54.7 -86.7 1 32.0 -55.2 230 5 422.0 422.0 308.0 422.0 0.00 TRP 289 9312 -53.5 -58.5 54 5.0 -53.6 130 31 313.3 313.3 286.5 313.5 0.05 WND Sounding variables and indices 1000-500 mb thick: 5445.00 m Freezing level: 770.51 mb = 2266.02 m = 7434.35 ft Wetbulb zero: 797.18 mb = 1955.79 m = 6416.55 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 75.04 % Est. max temperature: 19.51 C = 67.11 F Sfc-Lift cond lev (LCL): 970.06 mb = 356.45 m = 1169.45 ft T: 8.99 C 700-500 lapse rate: 6.58 C/km ThetaE index: 1.91 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 793.90 mb = 1988.88 m = 6525.12 ft Mean mixing ratio: 5.61 g/kg Conv temperature: 21.37 C = 70.46 F Cap Strength: 5.13 C Lifted Index: 5.86 C Risk: None Lifted Index @300 mb: 8.13 C Lifted Index @700 mb: 3.27 C Showalter Index: 2.64 C Risk: Showers probable Total Totals Index: 51.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.50 C Cross Totals Index: 22.50 C K Index: 27.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 101.40 Risk: None Energy Index: 0.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.28 J/kg Max Up Vert Vel: 5.15 m/s Conv Inhibition (B-): 13412.94 J/kg Cap Strength: 5.84 C Lift Cond Lev (LCL): 900.90 mb = 966.08 m = 3169.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 160 at 18 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 1006 55 90 17 -17.0 0.0 | 33 20 -11.0 -16.9 1 1000 105 85 19 -18.9 -1.7 | 35 23 -12.9 -18.6 2 925 750 130 25 -19.2 16.1 | 86 13 -13.1 -0.8 3 850 1442 135 17 -12.0 12.0 | 51 8 -6.0 -4.9 4 700 2997 130 27 -20.7 17.4 | 92 15 -14.6 0.5 5 500 5550 135 25 -17.7 17.7 | 94 12 -11.6 0.8 6 400 7150 130 29 -22.2 18.6 | 96 16 -16.2 1.7 7 300 9070 120 27 -23.4 13.5 | 79 18 -17.3 -3.4 8 289 9312 130 31 -23.7 19.9 | 100 18 -17.7 3.0 9 250 10250 125 15 -12.3 8.6 | 37 10 -6.2 -8.3 10 200 11700 130 11 -8.4 7.1 | 14 10 -2.4 -9.8 11 150 13570 200 5 1.7 4.7 | 328 14 7.8 -12.2 12 100 16180 230 5 3.8 3.2 | 324 17 9.9 -13.7 Wind Parameters Mean winds (0-6000m): 130.3 at 23.9 knts Storm direction: 160.3 at 17.9 knts Shear (0-3000m) pos: 2.3 neg: 1.6 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 58.9 deg Storm rel helicity (0-3000m) pos: 95.1 neg: -14.8 tot: 80.3 m^2/s^2 ave: 26.8 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.73 Bulk Shear: 18.18 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 ------------------------------------------------------------------------------- 500 101 21 48 19| 11.3 0.0 11.3| 56.7 0.0 56.7 113.3 0.82| 13.9 11.4 1000 117 22 63 15| 7.4 0.0 7.4| 76.4 -6.3 70.1 70.1 0.61| 11.9 7.3 1500 122 21 64 13| 4.5 0.0 4.5| 77.7 -14.8 62.9 41.9 0.39| 9.7 3.8 2000 125 21 65 12| 3.4 0.8 4.2| 84.0 -14.8 69.2 34.6 0.44| 8.1 3.6 2500 126 21 68 12| 2.7 1.3 4.1| 90.1 -14.8 75.3 30.1 0.46| 7.2 3.3 3000 127 22 72 12| 2.3 1.6 3.9| 95.1 -14.8 80.3 26.8 0.46| 6.5 3.0 4000 128 23 77 12| 1.8 1.2 3.0| 95.9 -14.8 81.1 20.3 0.45| 5.0 2.3 5000 129 24 81 12| 1.5 1.0 2.4| 96.5 -14.8 81.7 16.3 0.44| 4.1 1.8 6000 130 24 83 12| 1.3 0.9 2.2| 97.6 -14.8 82.8 13.8 0.43| 3.6 1.6 Wrote GIF file: /home/apache/climate/data/raob//LE023/skewt/LE023.skewt.20200401.00.gif