UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11)
Current filename: /home/data/upa/2020033112.upa.cvt
Date: 1200Z 31 MAR 20
Searching for X4858...
Searching the city database file for: X4858 ...
Date:1200Z 31 MAR 20
Station: X4858
WMO ident: 34858
Latitude: 45.92
Longitude: 43.35
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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
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SFC 1000 65 16.6 5.6 48 11.0 10.7 275 11 289.8 290.8 283.8 306.0 5.70
1 991 142 14.4 2.4 44 12.0 8.4 277 13 288.3 289.1 281.9 301.4 4.59
2 850 1407 0.8 -8.2 51 9.0 -2.5 300 40 287.0 287.4 278.6 294.1 2.42
3 768 2213 -4.3 -8.2 74 3.9 -5.7 289.9 290.4 280.4 297.8 2.68
TRP
WND
Sounding variables and indices
Freezing level: 837.14 mb = 1533.50 m = 5031.11 ft
Wetbulb zero: 882.34 mb = 1099.20 m = 3606.26 ft
Precipitable water: 0.30 inches
Sfc-500 mean rel hum: 53.30 %
Est. max temperature: 13.83 C = 56.90 F
Sfc-Lift cond lev (LCL): 847.89 mb = 1426.75 m = 4680.87 ft T: 0.68 C
ThetaE index: 11.98 C Layer 991.0- 768.0 mb
Conv cond level (CCL): 792.66 mb = 1962.17 m = 6437.49 ft
Mean mixing ratio: 3.95 g/kg
Conv temperature: 15.87 C = 60.56 F
Cap Strength: 0.60 C
Parcel Indices
Parcel: using 100 mb layer
CAPE (B+): 19.10 J/kg
Max Up Vert Vel: 6.18 m/s
Conv Inhibition (B-): 8.65 J/kg
Cap Strength: 1.73 C
Lift Cond Lev (LCL): 804.26 mb = 1846.76 m = 6058.85 ft
Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft
Wind level data
Storm motion: 325 at 21 knt
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TRUE/GROUND REL | STORM REL
LEV P H DIR SPD U V | DIR SPD U V
mb m knt m/s | knt m/s
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0 1000 65 275 11 11.0 -1.0 | 177 16 -0.9 16.0
1 925 724 295 29 26.3 -12.3 | 252 15 14.4 4.7
2 850 1407 300 40 34.6 -20.0 | 278 23 22.8 -3.1
Wind Parameters
Mean winds (0-6000m): 295.0 at 27.5 knts
Storm direction: 325.0 at 20.7 knts
Shear (0-3000m) pos: 12.7 neg: 0.0 tot: 12.7 10-3/s
Storm rel Dir Shear (0-3000m): 100.9 deg
Storm rel helicity (0-3000m) pos: 110.6 neg: 0.0 tot: 110.6 m^2/s^2
ave: 85.1 10^-3 m/s^2 rel: 0.89
Storm rel vorticity (0-3000m) horiz: 11.9 stream: 10.6 10^-3/s
Energy-Hel index: 0.01
Bulk Rich Number: 1.39
Bulk Shear: 13.70 m/s
Storm Parameters
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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
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500 288 18 204 13| 14.8 0.0 14.8| 54.1 0.0 54.1 108.3 0.98| 14.9 14.7
1000 293 24 234 13| 12.7 0.0 12.7| 92.0 0.0 92.0 92.0 0.93| 12.9 12.0
1500 NO DATA | 12.7 0.0 12.7| |
2000 NO DATA | 12.7 0.0 12.7| |
2500 NO DATA | 12.7 0.0 12.7| |
3000 NO DATA | 12.7 0.0 12.7| |
4000 NO DATA | 12.7 0.0 12.7| |
5000 NO DATA | 12.7 0.0 12.7| |
6000 NO DATA | 12.7 0.0 12.7| |
Wrote GIF file: /home/apache/climate/data/raob//X4858/skewt/X4858.skewt.20200331.12.gif