UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for ETGB... Searching the city database file for: ETGB ... Date:0000Z 28 APR 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 1018 69 4.0 1.2 82 2.8 2.8 350 1 275.7 276.4 275.0 286.9 4.09 1 1000 215 13.8 -3.2 31 17.0 6.2 145 5 287.0 287.5 279.4 295.7 3.01 2 925 866 8.4 -3.6 43 12.0 3.2 160 5 287.9 288.5 280.0 297.1 3.16 3 850 1558 5.2 -40.8 2 46.0 -3.6 300 1 291.6 291.6 277.7 292.0 0.13 4 700 3122 -1.7 -21.7 20 20.0 -7.4 295 5 300.6 300.8 282.9 303.7 0.96 5 500 5710 -20.1 -43.1 11 23.0 -22.8 275 3 308.5 308.6 285.0 309.1 0.17 6 400 7320 -34.3 -41.3 49 7.0 -34.9 250 3 310.4 310.5 285.8 311.3 0.26 7 300 9260 -50.3 -60.3 30 10.0 -50.5 20 11 314.5 314.5 286.9 314.6 0.04 8 250 10430 -56.5 -68.5 21 12.0 -56.6 350 13 322.1 322.1 289.4 322.1 0.02 9 209 11548 -63.1 -71.1 33 8.0 -63.1 355 9 328.7 328.7 291.3 328.7 0.01 10 200 11820 -61.1 -74.1 16 13.0 -61.2 330 11 336.0 336.0 293.3 336.0 0.01 11 150 13610 -58.5 -84.5 2 26.0 -58.7 320 15 369.3 369.3 300.4 369.3 0.00 12 100 16170 -57.3 -86.3 1 29.0 -57.7 305 17 417.0 417.0 307.4 417.0 0.00 TRP 209 11548 -63.1 -71.1 33 8.0 -63.1 355 9 328.7 328.7 291.3 328.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5495.00 m Freezing level: 736.96 mb = 2736.67 m = 8978.46 ft Wetbulb zero: 890.02 mb = 1181.50 m = 3876.25 ft Precipitable water: 0.26 inches Sfc-500 mean rel hum: 18.41 % Est. max temperature: 19.01 C = 66.22 F Sfc-Lift cond lev (LCL): 974.88 mb = 427.46 m = 1402.41 ft T: 12.04 C 700-500 lapse rate: 7.11 C/km ThetaE index: 5.04 C Layer 850.0- 700.0 mb Conv cond level (CCL): 611.72 mb = 4158.88 m = 13644.46 ft Mean mixing ratio: 3.15 g/kg Conv temperature: 32.34 C = 90.21 F Cap Strength: 10.41 C Lifted Index: 12.05 C Risk: None Lifted Index @300 mb: 13.49 C Lifted Index @700 mb: 10.41 C Showalter Index: 13.89 C Risk: None Total Totals Index: 4.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: -20.70 C K Index: -35.50 Risk: None Sweat Index: 5.00 Risk: None Energy Index: 3.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.89 J/kg Max Up Vert Vel: 7.20 m/s Conv Inhibition (B-): 13659.97 J/kg Cap Strength: 11.98 C Lift Cond Lev (LCL): 785.33 mb = 2195.45 m = 7202.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 3 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 1018 69 350 1 0.2 -1.0 | 104 2 -2.1 0.5 1 1000 215 145 5 -2.9 4.1 | 138 8 -5.1 5.6 2 925 866 160 5 -1.7 4.7 | 147 7 -4.0 6.2 3 850 1558 300 1 0.9 -0.5 | 126 2 -1.4 1.0 4 700 3122 295 5 4.5 -2.1 | 285 2 2.3 -0.6 5 500 5710 275 3 3.0 -0.3 | 209 1 0.7 1.3 6 400 7320 250 3 2.8 1.0 | 192 3 0.5 2.5 7 300 9260 20 11 -3.8 -10.3 | 34 11 -6.0 -8.8 8 250 10430 350 13 2.3 -12.8 | 0 11 -0.0 -11.3 9 209 11548 355 9 0.8 -9.0 | 11 8 -1.5 -7.4 10 200 11820 330 11 5.5 -9.5 | 338 9 3.2 -8.0 11 150 13610 320 15 9.6 -11.5 | 324 12 7.4 -10.0 12 100 16170 305 17 13.9 -9.8 | 305 14 11.6 -8.2 Wind Parameters Mean winds (0-6000m): 273.7 at 3.7 knts Storm direction: 303.7 at 2.7 knts Shear (0-3000m) pos: 0.1 neg: 0.7 tot: 0.8 10-3/s Storm rel Dir Shear (0-3000m): -179.8 deg Storm rel helicity (0-3000m) pos: 14.4 neg: -0.7 tot: 13.6 m^2/s^2 ave: 4.5 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.79 Bulk Shear: 6.83 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 ------------------------------------------------------------------------------- 500 148 4 138 7| 6.1 0.0 6.1| 7.8 0.0 7.8 15.7 0.53| 8.9 4.7 1000 156 5 144 7| 2.4 0.0 2.4| 13.2 0.0 13.2 13.2 0.61| 6.5 3.9 1500 157 4 143 6| 0.3 0.0 0.3| 14.1 -0.7 13.4 8.9 0.39| 6.1 2.3 2000 163 3 145 6| 0.2 0.3 0.5| 14.2 -0.7 13.5 6.7 0.38| 4.9 1.8 2500 181 3 155 5| 0.2 0.5 0.7| 14.3 -0.7 13.6 5.4 0.40| 4.2 1.7 3000 220 3 178 4| 0.1 0.7 0.8| 14.4 -0.7 13.6 4.5 0.38| 3.7 1.4 4000 262 4 214 2| 0.1 0.4 0.5| 14.4 -1.1 13.2 3.3 0.33| 2.9 1.0 5000 272 4 226 2| 0.1 0.3 0.4| 14.4 -1.5 12.9 2.6 0.28| 2.4 0.7 6000 274 4 227 2| 0.1 0.2 0.3| 14.4 -1.8 12.6 2.1 0.24| 2.1 0.5 Wrote GIF file: /home/apache/climate/data/raob//ETGB/skewt/ETGB.skewt.20250428.00.gif