UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032011.upa.cvt Date: 1100Z 20 MAR 20 Searching for ETWM... Searching the city database file for: ETWM ... Date:1100Z 20 MAR 20 Station: ETWM WMO ident: 10304 Latitude: 52.72 Longitude: 7.32 Elevation: 26.00 ------------------------------------------------------------------------------- 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 26 8.8 1.8 61 7.0 5.5 40 11 279.9 280.6 277.4 291.6 4.24 1 1000 226 5.6 0.6 70 5.0 3.4 30 11 278.8 279.4 276.5 289.8 3.99 2 925 858 0.6 -4.4 69 5.0 -1.3 55 17 279.9 280.4 275.7 288.3 2.98 3 850 1530 -4.3 -6.1 87 1.8 -5.0 55 13 281.6 282.1 276.5 289.7 2.85 4 700 3049 -10.1 -10.1 100 0.0 -10.1 255 19 291.3 291.7 280.8 298.8 2.53 5 500 5570 -25.5 -27.3 85 1.8 -25.8 270 38 301.9 302.1 283.2 304.6 0.81 6 400 7160 -35.3 -39.9 63 4.6 -35.7 260 48 309.1 309.2 285.4 310.2 0.30 7 317 8738 -47.4 -54.0 47 6.5 -47.6 260 62 313.5 313.5 286.7 313.8 0.08 8 300 9100 -50.3 -57.3 43 7.0 -50.5 270 58 314.5 314.5 287.0 314.7 0.06 9 250 10270 -56.7 -66.7 27 10.0 -56.8 260 60 321.8 321.8 289.3 321.8 0.02 10 220 11076 -58.5 -77.5 7 19.0 -58.6 260 52 331.0 331.0 292.0 331.0 0.00 11 200 11680 -54.9 -80.9 3 26.0 -55.2 265 40 345.8 345.8 295.7 345.8 0.00 12 150 13530 -52.9 -83.9 1 31.0 -53.4 255 33 378.9 378.9 302.1 378.9 0.00 13 100 16130 -54.5 -85.5 1 31.0 -55.1 255 31 422.4 422.4 308.0 422.4 0.00 TRP 220 11076 -58.5 -77.5 7 19.0 -58.6 260 52 331.0 331.0 292.0 331.0 0.00 WND 317 8738 -47.4 -54.0 47 6.5 -47.6 260 62 313.5 313.5 286.7 313.8 0.08 Sounding variables and indices 1000-500 mb thick: 5344.00 m Freezing level: 915.82 mb = 940.29 m = 3084.89 ft Wetbulb zero: 946.25 mb = 673.91 m = 2210.96 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 87.65 % Est. max temperature: 9.96 C = 49.93 F Sfc-Lift cond lev (LCL): 921.98 mb = 884.01 m = 2900.26 ft T: 0.41 C 700-500 lapse rate: 6.11 C/km ThetaE index: 3.34 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 878.12 mb = 1271.30 m = 4170.87 ft Mean mixing ratio: 3.65 g/kg Conv temperature: 9.91 C = 49.84 F Cap Strength: 5.88 C Lifted Index: 11.10 C Risk: None Lifted Index @300 mb: 17.77 C Lifted Index @700 mb: 5.88 C Showalter Index: 10.93 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 19.40 C K Index: 15.10 Risk: < 20 % chance of thunderstorms Sweat Index: 64.00 Risk: None Energy Index: 3.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.04 J/kg Max Up Vert Vel: 0.27 m/s Conv Inhibition (B-): 16601.22 J/kg Cap Strength: 11.11 C Lift Cond Lev (LCL): 900.44 mb = 1071.84 m = 3516.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 17 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 26 40 11 -7.1 -8.4 | 94 21 -20.9 1.5 1 1000 226 30 11 -5.5 -9.5 | 91 19 -19.3 0.4 2 925 858 55 17 -13.9 -9.8 | 90 28 -27.7 0.2 3 850 1530 55 13 -10.6 -7.5 | 96 25 -24.5 2.5 4 700 3049 255 19 18.4 4.9 | 197 16 4.5 14.9 5 500 5570 270 38 38.0 -0.0 | 248 26 24.2 10.0 6 400 7160 260 48 47.3 8.3 | 241 38 33.4 18.3 7 317 8738 260 62 61.1 10.8 | 246 52 47.2 20.7 8 300 9100 270 58 58.0 -0.0 | 257 45 44.2 10.0 9 250 10270 260 60 59.1 10.4 | 246 50 45.3 20.4 10 220 11076 260 52 51.2 9.0 | 243 42 37.4 19.0 11 200 11680 265 40 39.8 3.5 | 243 29 26.0 13.4 12 150 13530 255 33 31.9 8.5 | 224 26 18.1 18.5 13 100 16130 255 31 29.9 8.0 | 222 24 16.1 18.0 Wind Parameters Mean winds (0-6000m): 275.8 at 22.7 knts Storm direction: 305.8 at 17.0 knts Shear (0-3000m) pos: 1.0 neg: 5.9 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 104.0 deg Storm rel helicity (0-3000m) pos: 21.1 neg: -76.9 tot: -55.9 m^2/s^2 ave: -18.6 10^-3 m/s^2 rel: -0.17 Storm rel vorticity (0-3000m) horiz: 10.3 stream: -1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 122.59 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 36 12 91 21| 3.0 0.0 3.0| 0.0 -9.7 -9.7 -19.5 -0.31| 5.9 -1.9 1000 45 14 91 24| 3.1 0.0 3.1| 8.4 -9.7 -1.3 -1.3 -0.06| 5.7 -0.3 1500 49 14 92 24| 2.1 1.0 3.1| 21.1 -9.7 11.3 7.6 0.09| 4.8 0.4 2000 44 14 90 24| 1.6 3.5 5.1| 21.1 -57.8 -36.8 -18.4 -0.28| 6.9 -1.9 2500 33 14 84 22| 1.3 5.4 6.6| 21.1 -68.6 -47.6 -19.0 -0.28| 8.6 -2.4 3000 31 15 82 22| 1.0 5.9 6.9| 21.1 -76.9 -55.9 -18.6 -0.17| 10.3 -1.7 4000 316 17 45 3| 0.2 4.4 4.6| 51.1 -76.9 -25.8 -6.5 -0.05| 8.8 -0.4 5000 281 20 221 8| 1.0 3.5 4.5| 88.4 -76.9 11.5 2.3 0.04| 7.8 0.4 6000 276 23 229 12| 1.2 3.2 4.4|111.1 -82.1 29.1 4.8 0.07| 7.2 0.5 Wrote GIF file: /home/apache/climate/data/raob//ETWM/skewt/ETWM.skewt.20200320.11.gif