UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032711.upa.cvt Date: 1100Z 27 MAR 20 Searching for EHDB... Searching the city database file for: EHDB ... Date:1100Z 27 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 1021 4 11.2 -0.8 43 12.0 5.8 30 11 282.7 283.3 278.0 292.6 3.53 1 1000 174 8.4 -2.6 46 11.0 3.7 60 13 281.5 282.1 276.9 290.5 3.15 2 925 813 4.4 -5.6 48 10.0 0.5 95 29 283.8 284.3 277.4 291.6 2.72 3 850 1502 4.8 -3.2 56 8.0 1.3 105 19 291.2 291.8 282.0 301.6 3.55 4 700 3064 -2.9 -21.9 22 19.0 -8.1 110 15 299.3 299.4 282.3 302.3 0.95 5 500 5640 -21.1 -38.1 20 17.0 -23.4 95 13 307.3 307.4 284.7 308.3 0.29 6 400 7250 -31.7 -60.7 4 29.0 -33.2 90 33 313.8 313.8 286.7 313.9 0.03 7 300 9220 -48.1 -57.1 35 9.0 -48.4 85 38 317.6 317.6 288.0 317.8 0.06 8 250 10400 -55.9 -63.9 36 8.0 -56.1 85 44 323.0 323.0 289.7 323.1 0.03 9 214 11371 -62.1 -74.1 19 12.0 -62.2 90 40 328.0 328.0 291.2 328.0 0.01 10 200 11790 -59.3 -79.3 6 20.0 -59.5 80 27 338.9 338.9 294.0 338.9 0.00 11 150 13630 -53.5 -83.5 1 30.0 -53.9 65 3 377.9 377.9 301.9 377.9 0.00 12 100 16230 -52.1 -84.1 1 32.0 -52.8 215 9 427.1 427.1 308.5 427.1 0.00 TRP 214 11371 -62.1 -74.1 19 12.0 -62.2 90 40 328.0 328.0 291.2 328.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5466.00 m Freezing level: 756.49 mb = 2475.71 m = 8122.32 ft Wetbulb zero: 829.19 mb = 1701.42 m = 5582.03 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 32.99 % Est. max temperature: 17.60 C = 63.68 F Sfc-Lift cond lev (LCL): 850.38 mb = 1498.38 m = 4915.89 ft T: 4.80 C 700-500 lapse rate: 7.07 C/km ThetaE index: 2.17 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 619.73 mb = 3996.50 m = 13111.73 ft Mean mixing ratio: 3.01 g/kg Conv temperature: 30.98 C = 87.77 F Cap Strength: 11.96 C Lifted Index: 14.27 C Risk: None Lifted Index @300 mb: 18.74 C Lifted Index @700 mb: 11.96 C Showalter Index: 6.77 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 17.90 C K Index: 3.70 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 1.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.01 J/kg Max Up Vert Vel: 2.45 m/s Conv Inhibition (B-): 16804.65 J/kg Cap Strength: 14.20 C Lift Cond Lev (LCL): 823.11 mb = 1760.57 m = 5776.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 130 at 12 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 1021 4 30 11 -5.5 -9.5 | 347 18 4.1 -17.5 1 1000 174 60 13 -11.3 -6.5 | 7 15 -1.7 -14.5 2 925 813 95 29 -28.9 2.5 | 74 20 -19.3 -5.4 3 850 1502 105 19 -18.4 4.9 | 71 9 -8.8 -3.0 4 700 3064 110 15 -14.1 5.1 | 58 5 -4.5 -2.8 5 500 5640 95 13 -13.0 1.1 | 26 8 -3.4 -6.8 6 400 7250 90 33 -33.0 0.0 | 71 25 -23.4 -8.0 7 300 9220 85 38 -37.9 -3.3 | 68 30 -28.3 -11.3 8 250 10400 85 44 -43.8 -3.8 | 71 36 -34.2 -11.8 9 214 11371 90 40 -40.0 0.0 | 75 31 -30.4 -8.0 10 200 11790 80 27 -26.6 -4.7 | 53 21 -17.0 -12.7 11 150 13630 65 3 -2.7 -1.3 | 323 12 6.9 -9.2 12 100 16230 215 9 5.2 7.4 | 272 15 14.8 -0.6 Wind Parameters Mean winds (0-6000m): 99.7 at 16.6 knts Storm direction: 129.7 at 12.5 knts Shear (0-3000m) pos: 2.9 neg: 0.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 72.0 deg Storm rel helicity (0-3000m) pos: 114.1 neg: -5.1 tot: 109.0 m^2/s^2 ave: 36.3 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 12.43 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 65 15 16 15| 16.6 0.0 16.6| 64.1 0.0 64.1 128.2 0.94| 16.8 15.8 1000 84 21 47 15| 12.5 0.0 12.5|114.0 0.0 114.0 114.0 0.87| 15.3 13.2 1500 90 21 56 14| 6.6 0.0 6.6|114.1 -2.4 111.7 74.4 0.66| 12.9 8.6 2000 93 21 59 13| 4.8 0.0 4.8|114.1 -3.2 110.9 55.4 0.63| 10.0 6.3 2500 96 20 60 12| 3.7 0.0 3.7|114.1 -4.1 110.0 44.0 0.60| 8.3 5.0 3000 98 19 60 11| 2.9 0.0 2.9|114.1 -5.1 109.0 36.3 0.56| 7.1 4.0 4000 100 18 59 10| 2.2 0.2 2.4|114.1 -7.3 106.8 26.7 0.51| 5.6 2.8 5000 100 17 56 9| 1.8 0.3 2.1|114.1 -9.6 104.5 20.9 0.46| 4.6 2.1 6000 100 17 53 9| 1.5 0.4 1.9|122.2 -11.0 111.2 18.5 0.47| 4.3 2.0 Wrote GIF file: /home/apache/climate/data/raob//EHDB/skewt/EHDB.skewt.20200327.11.gif