UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032000.upa.cvt Date: 0000Z 20 MAR 20 Searching for EHDB... Searching the city database file for: EHDB ... Date:0000Z 20 MAR 20 Station: EHDB WMO ident: 6260 Latitude: 52.10 Longitude: 5.18 Elevation: 4.00 ------------------------------------------------------------------------------- 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 1026 4 6.8 3.8 81 3.0 5.4 35 5 277.9 278.7 277.3 291.3 4.89 1 1000 211 5.6 3.4 86 2.2 4.6 55 17 278.8 279.6 277.7 292.1 4.88 2 925 848 4.0 2.8 92 1.2 3.4 40 9 283.4 284.3 280.3 297.5 5.06 3 850 1533 1.0 0.8 99 0.2 0.9 245 9 287.2 288.0 281.7 300.8 4.77 4 700 3070 -6.7 -12.7 62 6.0 -8.7 260 17 295.1 295.4 281.9 301.3 2.05 5 500 5620 -22.7 -42.7 14 20.0 -24.9 250 29 305.4 305.4 283.8 306.0 0.18 6 400 7220 -34.1 -53.1 13 19.0 -35.2 245 36 310.7 310.7 285.7 310.9 0.07 7 300 9170 -48.7 -57.7 34 9.0 -49.0 255 36 316.7 316.7 287.7 316.9 0.05 8 250 10350 -56.3 -67.3 24 11.0 -56.5 255 36 322.4 322.4 289.5 322.4 0.02 9 205 11596 -60.5 -72.5 19 12.0 -60.6 245 35 334.6 334.6 293.0 334.6 0.01 10 200 11750 -60.1 -74.1 14 14.0 -60.2 245 40 337.6 337.6 293.7 337.6 0.01 11 150 13580 -55.3 -83.3 2 28.0 -55.6 245 38 374.8 374.8 301.4 374.8 0.00 12 100 16180 -56.3 -85.3 1 29.0 -56.8 250 33 418.9 418.9 307.6 419.0 0.00 TRP 205 11596 -60.5 -72.5 19 12.0 -60.6 245 35 334.6 334.6 293.0 334.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5409.00 m Freezing level: 830.52 mb = 1732.61 m = 5684.35 ft Wetbulb zero: 835.89 mb = 1665.56 m = 5464.35 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 63.48 % Est. max temperature: 14.80 C = 58.63 F Sfc-Lift cond lev (LCL): 979.88 mb = 377.05 m = 1237.03 ft T: 5.18 C 700-500 lapse rate: 6.27 C/km ThetaE index: 0.00 C Layer 1026.0- -0.0 mb Conv cond level (CCL): 861.72 mb = 1422.08 m = 4665.55 ft Mean mixing ratio: 4.95 g/kg Conv temperature: 15.54 C = 59.98 F Cap Strength: 6.35 C Lifted Index: 10.56 C Risk: None Lifted Index @300 mb: 16.14 C Lifted Index @700 mb: 6.35 C Showalter Index: 5.76 C Risk: None Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 23.50 C K Index: 18.50 Risk: < 20 % chance of thunderstorms Sweat Index: 56.60 Risk: None Energy Index: 1.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.85 J/kg Max Up Vert Vel: 5.45 m/s Conv Inhibition (B-): 14131.93 J/kg Cap Strength: 10.36 C Lift Cond Lev (LCL): 945.96 mb = 664.89 m = 2181.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 at 13 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 1026 4 35 5 -2.9 -4.1 | 89 16 -15.7 -0.2 1 1000 211 55 17 -13.9 -9.8 | 78 27 -26.8 -5.8 2 925 848 40 9 -5.8 -6.9 | 81 19 -18.7 -3.0 3 850 1533 245 9 8.2 3.8 | 149 9 -4.7 7.7 4 700 3070 260 17 16.7 3.0 | 209 8 3.9 6.9 5 500 5620 250 29 27.3 9.9 | 226 20 14.4 13.9 6 400 7220 245 36 32.6 15.2 | 226 28 19.8 19.1 7 300 9170 255 36 34.8 9.3 | 239 26 21.9 13.3 8 250 10350 255 36 34.8 9.3 | 239 26 21.9 13.3 9 205 11596 245 35 31.7 14.8 | 225 27 18.8 18.7 10 200 11750 245 40 36.3 16.9 | 228 31 23.4 20.8 11 150 13580 245 38 34.4 16.1 | 227 29 21.6 20.0 12 100 16180 250 33 31.0 11.3 | 230 24 18.1 15.2 Wind Parameters Mean winds (0-6000m): 257.0 at 18.0 knts Storm direction: 287.0 at 13.5 knts Shear (0-3000m) pos: 1.0 neg: 4.2 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 117.1 deg Storm rel helicity (0-3000m) pos: 35.4 neg: -37.5 tot: -2.1 m^2/s^2 ave: -0.7 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 123.86 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 51 13 79 24| 8.8 0.0 8.8| 0.6 -20.4 -19.8 -39.6 -0.25| 16.3 -4.0 1000 47 12 79 22| 4.4 4.7 9.1| 5.8 -34.3 -28.4 -28.4 -0.24| 13.2 -3.1 1500 41 11 78 21| 2.9 7.5 10.4| 17.7 -37.5 -19.7 -13.2 0.03| 14.9 0.4 2000 26 11 72 18| 2.2 6.3 8.5| 23.6 -37.5 -13.9 -6.9 0.08| 12.0 1.0 2500 322 11 51 8| 1.4 5.0 6.4| 29.4 -37.5 -8.0 -3.2 0.13| 10.2 1.3 3000 283 12 134 2| 1.0 4.2 5.2| 35.4 -37.5 -2.1 -0.7 0.18| 9.0 1.6 4000 268 14 189 5| 0.8 3.7 4.5| 41.3 -37.5 3.8 1.0 0.21| 7.4 1.5 5000 261 16 203 7| 0.6 3.5 4.1| 45.0 -37.5 7.5 1.5 0.21| 6.4 1.3 6000 257 18 210 9| 0.5 3.3 3.8| 46.4 -37.5 8.9 1.5 0.19| 5.8 1.1 Wrote GIF file: /home/apache/climate/data/raob//EHDB/skewt/EHDB.skewt.20200320.00.gif