UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050212.upa.cvt Date: 1200Z 2 MAY 25 Searching for ETGB... Searching the city database file for: ETGB ... Date:1200Z 2 MAY 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 1005 69 26.4 7.4 30 19.0 15.2 240 3 299.1 300.3 288.1 318.1 6.43 1 1000 112 25.0 3.0 24 22.0 13.0 245 7 298.1 299.0 286.1 312.3 4.74 2 925 785 17.4 0.4 32 17.0 8.7 270 11 297.1 297.9 285.2 309.8 4.25 3 850 1499 11.4 -0.6 43 12.0 5.5 255 23 298.1 298.9 285.7 310.9 4.30 4 700 3082 -1.1 -19.1 24 18.0 -6.6 275 29 301.3 301.5 283.4 305.1 1.21 5 500 5680 -18.3 -30.3 34 12.0 -20.5 275 46 310.7 310.8 286.4 312.8 0.62 6 400 7300 -30.9 -35.0 67 4.1 -31.4 270 52 314.8 314.9 287.6 316.6 0.49 7 300 9270 -47.7 -54.7 44 7.0 -47.9 270 44 318.1 318.1 288.2 318.4 0.08 8 250 10450 -55.1 -66.1 24 11.0 -55.3 270 46 324.1 324.2 290.0 324.2 0.02 9 216 11370 -59.9 -70.9 22 11.0 -60.0 280 50 330.5 330.6 291.9 330.6 0.01 10 200 11850 -59.1 -74.1 13 15.0 -59.2 275 50 339.2 339.2 294.1 339.2 0.01 11 150 13670 -57.3 -84.3 2 27.0 -57.6 285 31 371.4 371.4 300.8 371.4 0.00 12 100 16240 -56.9 -85.9 1 29.0 -57.3 255 23 417.8 417.8 307.4 417.8 0.00 TRP 216 11370 -59.9 -70.9 22 11.0 -60.0 280 50 330.5 330.6 291.9 330.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5568.00 m Freezing level: 713.20 mb = 2942.70 m = 9654.40 ft Wetbulb zero: 782.04 mb = 2178.46 m = 7147.08 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 31.22 % Est. max temperature: 25.30 C = 77.54 F Sfc-Lift cond lev (LCL): 759.77 mb = 2413.95 m = 7919.67 ft T: 4.18 C 700-500 lapse rate: 6.62 C/km ThetaE index: 8.38 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 671.78 mb = 3399.76 m = 11153.93 ft Mean mixing ratio: 4.50 g/kg Conv temperature: 29.76 C = 85.56 F Cap Strength: 2.96 C Lifted Index: 3.42 C Risk: None Lifted Index @300 mb: 5.31 C Lifted Index @700 mb: 2.51 C Showalter Index: 3.42 C Risk: None Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.70 C Cross Totals Index: 17.70 C K Index: 11.10 Risk: None Sweat Index: 92.00 Risk: None Energy Index: 0.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.08 J/kg Max Up Vert Vel: 0.40 m/s Conv Inhibition (B-): 8262.80 J/kg Cap Strength: 3.28 C Lift Cond Lev (LCL): 719.61 mb = 2856.75 m = 9372.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 22 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 1005 69 240 3 2.6 1.5 | 129 21 -16.3 13.1 1 1000 112 245 7 6.3 3.0 | 139 19 -12.6 14.6 2 925 785 270 11 11.0 -0.0 | 146 14 -7.9 11.6 3 850 1499 255 23 22.2 6.0 | 191 18 3.3 17.5 4 700 3082 275 29 28.9 -2.5 | 228 13 9.9 9.1 5 500 5680 275 46 45.8 -4.0 | 254 28 26.9 7.6 6 400 7300 270 52 52.0 -0.0 | 251 35 33.1 11.6 7 300 9270 270 44 44.0 -0.0 | 245 28 25.1 11.6 8 250 10450 270 46 46.0 -0.0 | 247 29 27.1 11.6 9 216 11370 280 50 49.2 -8.7 | 265 30 30.3 2.9 10 200 11850 275 50 49.8 -4.4 | 257 32 30.9 7.2 11 150 13670 285 31 29.9 -8.0 | 252 12 11.0 3.6 12 100 16240 255 23 22.2 6.0 | 191 18 3.3 17.5 Wind Parameters Mean winds (0-6000m): 271.5 at 29.6 knts Storm direction: 301.5 at 22.2 knts Shear (0-3000m) pos: 3.6 neg: 1.4 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 98.6 deg Storm rel helicity (0-3000m) pos: 111.8 neg: 0.0 tot: 111.8 m^2/s^2 ave: 37.3 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 4.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 64.24 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 ------------------------------------------------------------------------------- 500 254 8 141 18| 7.2 0.0 7.2| 26.6 0.0 26.6 53.1 0.68| 7.9 5.4 1000 262 10 145 16| 6.7 0.0 6.7| 45.7 0.0 45.7 45.7 0.72| 7.4 5.4 1500 259 13 158 15| 4.5 2.7 7.2| 73.3 0.0 73.3 48.8 0.77| 7.7 5.9 2000 259 16 168 15| 4.0 2.1 6.1| 86.3 0.0 86.3 43.2 0.78| 6.6 5.2 2500 261 18 176 14| 3.8 1.6 5.4| 99.1 0.0 99.1 39.6 0.80| 6.0 4.8 3000 264 20 184 14| 3.6 1.4 5.0|111.8 0.0 111.8 37.3 0.81| 5.6 4.6 4000 268 23 198 13| 3.1 1.4 4.5|129.0 0.0 129.0 32.3 0.78| 5.1 4.0 5000 270 26 212 14| 2.5 1.7 4.2|146.2 0.0 146.2 29.2 0.74| 4.7 3.5 6000 271 30 225 15| 2.1 1.9 4.0|156.5 -2.9 153.5 25.6 0.68| 4.4 3.0 Wrote GIF file: /home/apache/climate/data/raob//ETGB/skewt/ETGB.skewt.20250502.12.gif