UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103112.upa.cvt Date: 1200Z 31 OCT 25 Searching for ETGB... Searching the city database file for: ETGB ... Date:1200Z 31 OCT 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 1006 69 9.8 3.8 66 6.0 6.8 160 5 282.5 283.3 279.7 296.4 4.99 1 1000 117 9.4 4.4 71 5.0 6.9 165 9 282.5 283.5 280.0 297.1 5.24 2 925 763 8.8 0.8 57 8.0 5.0 185 21 288.3 289.1 281.7 300.9 4.38 3 850 1465 10.0 -26.0 6 36.0 -0.3 225 25 296.6 296.7 280.6 298.4 0.54 4 700 3046 -0.7 -38.7 4 38.0 -8.1 235 33 301.7 301.7 282.3 302.4 0.19 5 500 5660 -17.9 -22.7 66 4.8 -19.1 250 36 311.2 311.4 287.2 315.3 1.23 6 400 7280 -29.7 -33.4 70 3.7 -30.2 240 46 316.4 316.5 288.2 318.4 0.57 7 300 9280 -44.1 -46.9 74 2.8 -44.3 250 52 323.2 323.2 289.9 323.9 0.19 8 250 10480 -53.1 -56.6 66 3.5 -53.2 250 56 327.1 327.1 291.0 327.4 0.07 9 203 11789 -63.7 -67.4 61 3.7 -63.8 240 71 330.4 330.4 291.9 330.5 0.02 10 200 11880 -64.5 -68.2 60 3.7 -64.6 240 71 330.6 330.6 291.9 330.7 0.02 11 185 12349 -67.7 -72.1 53 4.4 -67.7 240 66 332.9 332.9 292.5 332.9 0.01 12 150 13620 -61.5 -81.5 5 20.0 -61.7 255 33 364.1 364.1 299.5 364.1 0.00 13 100 16100 -63.5 -85.5 4 22.0 -63.7 250 36 405.0 405.0 305.9 405.0 0.00 TRP 185 12349 -67.7 -72.1 53 4.4 -67.7 240 66 332.9 332.9 292.5 332.9 0.01 WND 203 11789 -63.7 -67.4 61 3.7 -63.8 240 71 330.4 330.4 291.9 330.5 0.02 Sounding variables and indices 1000-500 mb thick: 5543.00 m Freezing level: 709.81 mb = 2942.57 m = 9653.98 ft Wetbulb zero: 853.89 mb = 1427.13 m = 4682.14 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 29.69 % Est. max temperature: 23.28 C = 73.90 F Sfc-Lift cond lev (LCL): 918.19 mb = 824.31 m = 2704.39 ft T: 8.90 C 700-500 lapse rate: 6.58 C/km ThetaE index: 2.48 C Layer 850.0- 700.0 mb Conv cond level (CCL): 668.75 mb = 3400.80 m = 11157.36 ft Mean mixing ratio: 4.58 g/kg Conv temperature: 30.43 C = 86.77 F Cap Strength: 9.98 C Lifted Index: 11.73 C Risk: None Lifted Index @300 mb: 17.23 C Lifted Index @700 mb: 9.30 C Showalter Index: 11.97 C Risk: None Total Totals Index: 19.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: -8.10 C K Index: -36.10 Risk: None Sweat Index: 163.83 Risk: None Energy Index: 3.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.98 J/kg Max Up Vert Vel: 6.32 m/s Conv Inhibition (B-): 12900.46 J/kg Cap Strength: 11.66 C Lift Cond Lev (LCL): 854.48 mb = 1421.32 m = 4663.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 264 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 1006 69 160 5 -1.7 4.7 | 96 24 -23.9 2.5 1 1000 117 165 9 -2.3 8.7 | 105 25 -24.5 6.5 2 925 763 185 21 1.8 20.9 | 133 28 -20.4 18.7 3 850 1465 225 25 17.7 17.7 | 164 16 -4.5 15.5 4 700 3046 235 33 27.0 18.9 | 196 17 4.8 16.7 5 500 5660 250 36 33.8 12.3 | 229 15 11.6 10.1 6 400 7280 240 46 39.8 23.0 | 220 27 17.6 20.8 7 300 9280 250 52 48.9 17.8 | 240 31 26.7 15.6 8 250 10480 250 56 52.6 19.2 | 241 35 30.4 16.9 9 203 11789 240 71 61.5 35.5 | 230 52 39.3 33.3 10 200 11880 240 71 61.5 35.5 | 230 52 39.3 33.3 11 185 12349 240 66 57.2 33.0 | 229 47 35.0 30.8 12 150 13620 255 33 31.9 8.5 | 237 12 9.7 6.3 13 100 16100 250 36 33.8 12.3 | 229 15 11.6 10.1 Wind Parameters Mean winds (0-6000m): 234.3 at 29.7 knts Storm direction: 264.3 at 22.3 knts Shear (0-3000m) pos: 5.5 neg: 0.0 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 100.5 deg Storm rel helicity (0-3000m) pos: 226.5 neg: 0.0 tot: 226.5 m^2/s^2 ave: 75.5 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 6.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.22 Bulk Shear: 89.42 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 ------------------------------------------------------------------------------- 500 174 13 114 26| 13.1 0.0 13.1| 86.1 0.0 86.1 172.2 0.97| 13.4 13.0 1000 185 17 125 25| 10.0 0.0 10.0|150.8 0.0 150.8 150.8 0.91| 12.4 11.3 1500 198 19 135 23| 8.2 0.0 8.2|187.8 0.0 187.8 125.2 0.85| 11.8 10.0 2000 208 21 143 21| 6.9 0.0 6.9|200.3 0.0 200.3 100.2 0.86| 9.6 8.3 2500 214 23 150 19| 6.1 0.0 6.1|213.3 0.0 213.3 85.3 0.87| 8.3 7.2 3000 219 24 157 18| 5.5 0.0 5.5|226.5 0.0 226.5 75.5 0.88| 7.4 6.5 4000 225 27 168 17| 4.3 0.0 4.3|241.6 0.0 241.6 60.4 0.88| 6.0 5.3 5000 230 28 178 16| 3.6 0.0 3.6|256.8 0.0 256.8 51.4 0.89| 5.2 4.6 6000 234 30 187 15| 3.1 0.3 3.4|265.8 -2.8 263.0 43.8 0.84| 4.8 4.0 Wrote GIF file: /home/apache/climate/data/raob//ETGB/skewt/ETGB.skewt.20251031.12.gif