UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103000.upa.cvt Date: 0000Z 30 OCT 25 Searching for ETGB... Searching the city database file for: ETGB ... Date:0000Z 30 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 ------------------------------------------------------------------------------- 0 1000 -20 SFC 989 69 9.0 6.1 82 2.9 7.5 130 1 283.0 284.1 281.1 299.6 5.97 2 925 629 9.6 6.7 82 2.9 8.0 230 31 289.1 290.3 284.5 308.0 6.66 3 850 1325 4.4 4.4 100 0.0 4.4 250 19 290.8 291.8 284.7 308.4 6.17 4 700 2885 -3.5 -14.5 42 11.0 -7.1 205 36 298.6 298.9 283.1 304.1 1.77 5 500 5470 -17.5 -19.3 86 1.8 -18.0 225 48 311.7 312.0 287.8 317.2 1.66 6 400 7100 -29.7 -32.1 80 2.4 -30.0 225 48 316.4 316.5 288.3 318.7 0.65 7 300 9090 -45.9 -48.8 72 2.9 -46.0 220 68 320.7 320.7 289.1 321.2 0.15 8 250 10270 -56.9 -61.5 56 4.6 -57.0 220 77 321.5 321.5 289.2 321.6 0.04 9 237 10606 -59.4 -63.5 59 4.1 -59.5 220 81 322.6 322.6 289.6 322.7 0.03 10 226 10902 -61.7 -65.3 62 3.6 -61.7 225 73 323.5 323.5 289.9 323.6 0.03 11 200 11660 -61.1 -74.1 16 13.0 -61.2 235 62 336.0 336.0 293.3 336.0 0.01 12 150 13470 -57.9 -81.9 3 24.0 -58.2 245 54 370.3 370.3 300.6 370.3 0.00 13 100 16010 -59.9 -85.9 2 26.0 -60.2 260 33 412.0 412.0 306.7 412.0 0.00 TRP 226 10902 -61.7 -65.3 62 3.6 -61.7 225 73 323.5 323.5 289.9 323.6 0.03 WND 237 10606 -59.4 -63.5 59 4.1 -59.5 220 81 322.6 322.6 289.6 322.7 0.03 Sounding variables and indices 1000-500 mb thick: 5490.00 m Freezing level: 766.46 mb = 2193.86 m = 7197.62 ft Wetbulb zero: 792.64 mb = 1886.40 m = 6188.92 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 71.15 % Est. max temperature: 17.21 C = 62.98 F Sfc-Lift cond lev (LCL): 946.27 mb = 438.66 m = 1439.17 ft T: 9.40 C 700-500 lapse rate: 5.42 C/km ThetaE index: 4.29 C Layer 700.0- 500.0 mb Conv cond level (CCL): 859.08 mb = 1237.52 m = 4060.05 ft Mean mixing ratio: 6.40 g/kg Conv temperature: 16.49 C = 61.69 F Cap Strength: 2.95 C Lifted Index: 7.79 C Risk: None Lifted Index @300 mb: 10.97 C Lifted Index @700 mb: 2.95 C Showalter Index: 5.80 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 21.90 C K Index: 15.30 Risk: < 20 % chance of thunderstorms Sweat Index: 138.80 Risk: None Energy Index: 1.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.06 J/kg Max Up Vert Vel: 7.08 m/s Conv Inhibition (B-): 11195.33 J/kg Cap Strength: 7.79 C Lift Cond Lev (LCL): 900.64 mb = 848.63 m = 2784.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 251 at 26 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 ---------------------------------------------------------- 0 989 69 130 1 -0.8 0.6 | 72 27 -25.3 -8.0 1 925 629 230 31 23.7 19.9 | 176 11 -0.8 11.3 2 850 1325 250 19 17.9 6.5 | 72 7 -6.7 -2.2 3 700 2885 205 36 15.2 32.6 | 159 26 -9.3 24.0 4 500 5470 225 48 33.9 33.9 | 200 27 9.4 25.3 5 400 7100 225 48 33.9 33.9 | 200 27 9.4 25.3 6 300 9090 220 68 43.7 52.1 | 204 47 19.2 43.4 7 250 10270 220 77 49.5 59.0 | 206 56 25.0 50.3 8 237 10606 220 81 52.1 62.0 | 207 60 27.5 53.4 9 226 10902 225 73 51.6 51.6 | 212 51 27.1 43.0 10 200 11660 235 62 50.8 35.6 | 224 38 26.2 26.9 11 150 13470 245 54 48.9 22.8 | 240 28 24.4 14.2 12 100 16010 260 33 32.5 5.7 | 290 8 8.0 -2.9 Wind Parameters Mean winds (0-6000m): 220.6 at 34.7 knts Storm direction: 250.6 at 26.0 knts Shear (0-3000m) pos: 3.8 neg: 4.0 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 89.1 deg Storm rel helicity (0-3000m) pos: 240.4 neg: -19.0 tot: 221.4 m^2/s^2 ave: 73.8 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 14.4 stream: 6.5 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.45 Bulk Shear: 56.31 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 ------------------------------------------------------------------------------- 500 229 14 93 14| 28.6 0.0 28.6|197.8 0.0 197.8 395.7 0.89| 37.1 32.9 1000 232 21 117 9| 12.3 0.0 12.3|213.7 -8.7 205.0 205.0 0.61| 26.5 16.2 1500 236 21 112 8| 7.6 0.0 7.6|217.8 -13.6 204.3 136.2 0.52| 20.3 10.4 2000 236 22 119 8| 5.7 2.1 7.8|228.4 -13.6 214.8 107.4 0.54| 17.3 9.4 2500 230 23 134 9| 4.5 3.5 8.1|232.4 -13.8 218.6 87.5 0.49| 15.8 7.7 3000 224 25 144 12| 3.8 4.0 7.8|240.4 -19.0 221.4 73.8 0.45| 14.4 6.5 4000 219 29 155 15| 3.7 3.0 6.7|288.1 -19.0 269.1 67.3 0.49| 11.7 5.8 5000 219 32 165 17| 3.7 2.4 6.1|339.6 -19.0 320.6 64.1 0.53| 10.1 5.4 6000 221 35 174 18| 3.3 2.0 5.3|361.5 -19.0 342.6 57.1 0.55| 8.7 4.8 Wrote GIF file: /home/apache/climate/data/raob//ETGB/skewt/ETGB.skewt.20251030.00.gif