UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032511.upa.cvt Date: 1100Z 25 MAR 20 Searching for EHDB... Searching the city database file for: EHDB ... Date:1100Z 25 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 1027 4 9.8 -9.2 25 19.0 2.8 100 7 280.8 281.1 274.6 286.1 1.85 1 1000 224 6.2 -13.8 22 20.0 -0.2 95 7 279.4 279.6 273.0 283.2 1.31 2 925 857 2.2 -36.8 4 39.0 -4.9 115 23 281.6 281.6 272.4 282.1 0.18 3 850 1538 2.2 110 23 288.5 4 700 3087 -4.3 -27.3 15 23.0 -9.6 90 21 297.7 297.8 281.1 299.6 0.58 5 500 5690 -17.5 -29.5 34 12.0 -19.8 95 36 311.7 311.8 286.7 314.0 0.66 6 400 7320 -30.5 -44.5 24 14.0 -31.7 55 40 315.3 315.4 287.4 316.0 0.18 7 300 9280 -47.7 -57.7 31 10.0 -48.0 60 38 318.1 318.1 288.2 318.3 0.05 8 250 10460 -57.1 -66.1 31 9.0 -57.2 55 46 321.2 321.2 289.1 321.3 0.02 9 210 11549 -63.7 -72.7 28 9.0 -63.8 70 54 327.3 327.3 290.9 327.3 0.01 10 200 11850 -62.1 -74.1 19 12.0 -62.2 55 40 334.4 334.4 292.9 334.5 0.01 11 150 13650 -57.3 -86.3 1 29.0 -57.6 50 17 371.4 371.4 300.8 371.4 0.00 12 100 16240 -55.5 -85.5 1 30.0 -56.0 265 9 420.5 420.5 307.8 420.5 0.00 TRP 210 11549 -63.7 -72.7 28 9.0 -63.8 70 54 327.3 327.3 290.9 327.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5466.00 m Freezing level: 799.23 mb = 2062.28 m = 6765.92 ft Wetbulb zero: 1001.41 mb = 212.37 m = 696.74 ft Precipitable water: 0.15 inches Sfc-500 mean rel hum: 22.45 % Est. max temperature: 14.92 C = 58.85 F Sfc-Lift cond lev (LCL): 766.89 mb = 2358.88 m = 7739.01 ft T: -1.24 C 700-500 lapse rate: 5.07 C/km ThetaE index: 4.01 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 422.95 mb = 6912.49 m = 22678.49 ft Mean mixing ratio: 0.97 g/kg Conv temperature: 43.76 C = 110.78 F Cap Strength: 16.60 C Lifted Index: 23.91 C Risk: None Lifted Index @300 mb: 24.76 C Lifted Index @700 mb: 15.70 C Showalter Index: 19.07 C Risk: None Total Totals Index: 3.28 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: -16.42 C K Index: -37.22 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 5.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.96 J/kg Max Up Vert Vel: 1.98 m/s Conv Inhibition (B-): 19806.46 J/kg Cap Strength: 23.85 C Lift Cond Lev (LCL): 681.19 mb = 3297.76 m = 10819.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 128 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 1027 4 100 7 -6.9 1.2 | 323 13 7.6 -10.0 1 1000 224 95 7 -7.0 0.6 | 325 13 7.5 -10.6 2 925 857 115 23 -20.8 9.7 | 76 7 -6.3 -1.5 3 850 1538 110 23 -21.6 7.9 | 64 8 -7.1 -3.4 4 700 3087 90 21 -21.0 0.0 | 30 13 -6.5 -11.3 5 500 5690 95 36 -35.9 3.1 | 69 23 -21.3 -8.1 6 400 7320 55 40 -32.8 -22.9 | 28 39 -18.3 -34.2 7 300 9280 60 38 -32.9 -19.0 | 31 35 -18.4 -30.3 8 250 10460 55 46 -37.7 -26.4 | 32 44 -23.2 -37.6 9 210 11549 70 54 -50.7 -18.5 | 51 47 -36.2 -29.7 10 200 11850 55 40 -32.8 -22.9 | 28 39 -18.3 -34.2 11 150 13650 50 17 -13.0 -10.9 | 356 22 1.5 -22.2 12 100 16240 265 9 9.0 0.8 | 294 26 23.5 -10.5 Wind Parameters Mean winds (0-6000m): 97.8 at 24.5 knts Storm direction: 127.8 at 18.4 knts Shear (0-3000m) pos: 2.8 neg: 1.5 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 68.4 deg Storm rel helicity (0-3000m) pos: 30.2 neg: -18.0 tot: 12.2 m^2/s^2 ave: 4.1 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 31.88 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 ------------------------------------------------------------------------------- 500 100 9 330 11| 7.3 0.0 7.3| 15.4 0.0 15.4 30.7 0.71| 8.1 5.7 1000 110 14 351 6| 8.4 0.0 8.4| 30.2 -0.4 29.8 29.8 0.81| 9.1 7.4 1500 111 17 18 5| 5.6 0.5 6.1| 30.2 -2.5 27.7 18.5 0.69| 6.6 4.6 2000 110 19 31 6| 4.2 1.0 5.2| 30.2 -7.1 23.0 11.5 0.52| 5.6 2.9 2500 108 19 36 7| 3.4 1.3 4.7| 30.2 -12.3 17.8 7.1 0.38| 5.0 1.9 3000 105 20 37 7| 2.8 1.5 4.3| 30.2 -18.0 12.2 4.1 0.28| 4.6 1.3 4000 102 21 38 9| 2.4 1.2 3.6| 47.0 -18.7 28.4 7.1 0.36| 4.2 1.5 5000 99 22 44 11| 2.5 1.0 3.5| 66.8 -18.7 48.1 9.6 0.42| 3.9 1.6 6000 98 24 51 13| 2.4 1.2 3.6| 80.2 -43.4 36.8 6.1 0.31| 4.0 1.2 Wrote GIF file: /home/apache/climate/data/raob//EHDB/skewt/EHDB.skewt.20200325.11.gif