UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for ETGB... Searching the city database file for: ETGB ... Date:0000Z 2 DEC 25 Station: ETGB WMO ident: 10238 Latitude: 52.82 Longitude: 9.93 Elevation: 69.00 ------------------------------------------------------------------------------- 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 1003 69 3.4 -1.4 71 4.8 1.4 160 5 276.3 276.9 274.4 285.8 3.44 1 1000 96 3.2 -1.6 71 4.8 1.3 170 7 276.4 276.9 274.4 285.7 3.40 2 925 730 5.6 -14.4 22 20.0 -0.9 225 29 285.0 285.3 276.2 289.1 1.35 3 850 1415 1.6 -21.4 16 23.0 -4.6 220 27 287.8 288.0 276.8 290.3 0.81 4 700 2968 -3.3 -5.2 87 1.9 -4.1 220 15 298.8 299.5 285.3 310.0 3.71 5 500 5560 -19.1 -20.4 89 1.3 -19.4 225 23 309.8 310.0 287.0 314.7 1.51 6 400 7180 -31.1 -34.3 73 3.2 -31.5 235 27 314.6 314.7 287.6 316.4 0.52 7 300 9150 -47.7 -51.6 64 3.9 -47.9 235 23 318.1 318.1 288.3 318.5 0.11 8 250 10320 -57.7 -61.8 59 4.1 -57.8 265 23 320.3 320.3 288.9 320.4 0.04 9 200 11690 -68.9 -73.1 54 4.2 -68.9 275 29 323.6 323.6 289.9 323.7 0.01 10 196 11811 -69.7 -73.4 58 3.7 -69.7 275 31 324.2 324.2 290.0 324.3 0.01 11 150 13440 -60.9 -81.9 5 21.0 -61.1 230 15 365.2 365.2 299.7 365.2 0.00 12 100 15950 -60.9 -85.9 2 25.0 -61.2 235 9 410.1 410.1 306.5 410.1 0.00 TRP 196 11811 -69.7 -73.4 58 3.7 -69.7 275 31 324.2 324.2 290.0 324.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5464.00 m Freezing level: 801.02 mb = 1922.10 m = 6306.03 ft Wetbulb zero: 956.75 mb = 455.56 m = 1494.61 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 64.73 % Est. max temperature: 14.80 C = 58.65 F Sfc-Lift cond lev (LCL): 931.16 mb = 675.99 m = 2217.78 ft T: 5.40 C 700-500 lapse rate: 6.10 C/km ThetaE index: 0.07 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 542.29 mb = 4934.60 m = 16189.44 ft Mean mixing ratio: 2.15 g/kg Conv temperature: 34.30 C = 93.73 F Cap Strength: 13.79 C Lifted Index: 18.76 C Risk: None Lifted Index @300 mb: 21.48 C Lifted Index @700 mb: 13.79 C Showalter Index: 16.86 C Risk: None Total Totals Index: 18.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: -2.30 C K Index: -2.60 Risk: None Sweat Index: 112.89 Risk: None Energy Index: 5.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.47 J/kg Max Up Vert Vel: 7.41 m/s Conv Inhibition (B-): 15216.27 J/kg Cap Strength: 18.42 C Lift Cond Lev (LCL): 779.88 mb = 2103.65 m = 6901.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 252 at 16 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 1003 69 160 5 -1.7 4.7 | 89 16 -16.5 -0.2 1 1000 96 170 7 -1.2 6.9 | 97 16 -16.0 2.0 2 925 730 225 29 20.5 20.5 | 200 17 5.7 15.6 3 850 1415 220 27 17.4 20.7 | 189 16 2.6 15.8 4 700 2968 220 15 9.6 11.5 | 142 8 -5.1 6.6 5 500 5560 225 23 16.3 16.3 | 187 12 1.5 11.4 6 400 7180 235 27 22.1 15.5 | 215 13 7.3 10.6 7 300 9150 235 23 18.8 13.2 | 206 9 4.1 8.3 8 250 10320 265 23 22.9 2.0 | 289 9 8.1 -2.9 9 200 11690 275 29 28.9 -2.5 | 298 16 14.1 -7.4 10 196 11811 275 31 30.9 -2.7 | 295 18 16.1 -7.6 11 150 13440 230 15 11.5 9.6 | 145 6 -3.3 4.8 12 100 15950 235 9 7.4 5.2 | 92 7 -7.4 0.3 Wind Parameters Mean winds (0-6000m): 221.8 at 20.8 knts Storm direction: 251.8 at 15.6 knts Shear (0-3000m) pos: 4.0 neg: 1.7 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 54.9 deg Storm rel helicity (0-3000m) pos: 126.1 neg: -38.6 tot: 87.5 m^2/s^2 ave: 29.2 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 3.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.76 Bulk Shear: 9.94 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 ------------------------------------------------------------------------------- 500 201 15 133 13| 21.2 0.0 21.2| 91.2 0.0 91.2 182.4 1.00| 22.8 22.8 1000 219 21 173 12| 13.4 0.0 13.4|125.5 -5.9 119.5 119.5 0.91| 16.4 14.9 1500 220 23 180 13| 8.9 0.9 9.8|125.5 -15.1 110.3 73.5 0.78| 11.9 9.2 2000 220 23 181 13| 6.7 1.6 8.3|125.5 -23.5 101.9 51.0 0.64| 9.9 6.3 2500 220 23 179 13| 5.4 2.1 7.4|125.5 -31.9 93.5 37.4 0.51| 8.7 4.4 3000 220 22 176 12| 4.0 1.7 5.7|126.1 -38.6 87.5 29.2 0.41| 7.8 3.2 4000 220 21 172 11| 3.4 1.3 4.7|133.2 -38.6 94.5 23.6 0.45| 6.3 2.8 5000 221 20 172 11| 3.1 1.0 4.1|140.4 -38.6 101.8 20.4 0.48| 5.4 2.5 6000 222 21 175 11| 2.8 0.9 3.7|149.5 -38.6 110.9 18.5 0.50| 4.7 2.4 Wrote GIF file: /home/apache/climate/data/raob//ETGB/skewt/ETGB.skewt.20251202.00.gif