UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for ETGB... Searching the city database file for: ETGB ... Date:0000Z 23 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 1011 69 6.4 5.8 96 0.6 6.1 0 0 278.7 279.6 278.7 294.3 5.72 1 1000 158 13.0 7.0 67 6.0 9.7 195 3 286.1 287.2 282.9 303.8 6.29 2 925 808 7.8 2.9 71 4.9 5.4 245 7 287.3 288.2 282.1 301.7 5.10 3 850 1500 2.2 0.1 86 2.1 1.3 255 13 288.5 289.2 282.0 301.4 4.53 4 700 3042 -5.1 -18.1 35 13.0 -8.9 225 23 296.8 297.1 281.7 301.0 1.31 5 500 5600 -22.9 -34.9 33 12.0 -24.6 230 21 305.1 305.2 284.0 306.5 0.39 6 400 7190 -34.9 -37.4 78 2.5 -35.1 220 31 309.6 309.7 285.7 311.0 0.38 7 300 9130 -51.3 -54.8 66 3.5 -51.4 225 50 313.0 313.1 286.5 313.3 0.07 8 253 10215 -58.5 -64.5 46 6.0 -58.6 230 35 318.0 318.0 288.1 318.1 0.03 9 250 10290 -58.3 -66.3 35 8.0 -58.4 225 35 319.4 319.4 288.6 319.5 0.02 10 200 11720 -51.7 -81.7 2 30.0 -52.1 235 27 350.9 350.9 296.8 350.9 0.00 11 150 13600 -48.9 -82.9 1 34.0 -49.6 255 13 385.8 385.8 303.2 385.8 0.00 12 100 16240 -51.7 -85.7 1 34.0 -52.5 235 9 427.8 427.8 308.6 427.8 0.00 TRP 253 10215 -58.5 -64.5 46 6.0 -58.6 230 35 318.0 318.0 288.1 318.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5442.00 m Freezing level: 804.79 mb = 1964.71 m = 6445.83 ft Wetbulb zero: 831.50 mb = 1674.77 m = 5494.60 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 51.26 % Est. max temperature: 16.03 C = 60.86 F Sfc-Lift cond lev (LCL): 1001.76 mb = 143.70 m = 471.46 ft T: 11.94 C 700-500 lapse rate: 6.96 C/km ThetaE index: 2.82 C Layer 925.0- 500.0 mb Conv cond level (CCL): 864.65 mb = 1360.17 m = 4462.44 ft Mean mixing ratio: 5.63 g/kg Conv temperature: 15.98 C = 60.76 F Cap Strength: 3.08 C Lifted Index: 4.50 C Risk: None Lifted Index @300 mb: 7.80 C Lifted Index @700 mb: 3.08 C Showalter Index: 5.09 C Risk: None Total Totals Index: 48.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 23.00 C K Index: 12.20 Risk: None Sweat Index: 48.20 Risk: None Energy Index: 1.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.22 J/kg Max Up Vert Vel: 4.94 m/s Conv Inhibition (B-): 11631.66 J/kg Cap Strength: 4.37 C Lift Cond Lev (LCL): 888.83 mb = 1134.46 m = 3721.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 261 at 13 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 1011 69 0 0 -0.0 -0.0 | 81 13 -13.1 -2.0 1 1000 158 195 3 0.8 2.9 | 94 12 -12.3 0.9 2 925 808 245 7 6.3 3.0 | 98 7 -6.8 0.9 3 850 1500 255 13 12.6 3.4 | 158 1 -0.5 1.3 4 700 3042 225 23 16.3 16.3 | 193 15 3.2 14.2 5 500 5600 230 21 16.1 13.5 | 195 12 3.0 11.5 6 400 7190 220 31 19.9 23.7 | 197 23 6.8 21.7 7 300 9130 225 50 35.4 35.4 | 214 40 22.3 33.3 8 253 10215 230 35 26.8 22.5 | 214 25 13.7 20.5 9 250 10290 225 35 24.7 24.7 | 207 26 11.7 22.7 10 200 11720 235 27 22.1 15.5 | 214 16 9.0 13.4 11 150 13600 255 13 12.6 3.4 | 158 1 -0.5 1.3 12 100 16240 235 9 7.4 5.2 | 119 7 -5.7 3.1 Wind Parameters Mean winds (0-6000m): 231.2 at 17.7 knts Storm direction: 261.2 at 13.3 knts Shear (0-3000m) pos: 1.5 neg: 3.1 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 111.4 deg Storm rel helicity (0-3000m) pos: 17.4 neg: -5.0 tot: 12.4 m^2/s^2 ave: 4.1 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.46 Bulk Shear: 26.39 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 ------------------------------------------------------------------------------- 500 214 4 96 11| 0.0 5.7 5.7| 13.7 0.0 13.7 27.3 0.66| 6.6 4.4 1000 236 5 97 9| 2.4 2.8 5.2| 14.7 -0.5 14.2 14.2 0.42| 5.8 2.4 1500 245 7 100 6| 3.0 1.9 4.9| 16.4 -0.5 15.9 10.6 0.47| 5.4 2.5 2000 247 9 110 5| 2.3 2.5 4.7| 17.4 -0.5 16.8 8.4 0.43| 5.1 2.2 2500 243 11 134 4| 1.8 2.8 4.7| 17.4 -1.3 16.1 6.4 0.34| 5.0 1.7 3000 238 13 157 5| 1.5 3.1 4.6| 17.4 -5.0 12.4 4.1 0.25| 4.9 1.2 4000 234 15 174 7| 1.1 2.3 3.4| 18.2 -5.0 13.2 3.3 0.25| 3.8 0.9 5000 232 17 180 8| 0.9 1.8 2.8| 18.8 -5.0 13.8 2.8 0.24| 3.2 0.8 6000 231 18 184 9| 0.8 1.8 2.6| 21.2 -5.0 16.2 2.7 0.24| 3.0 0.7 Wrote GIF file: /home/apache/climate/data/raob//ETGB/skewt/ETGB.skewt.20250423.00.gif