UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for ETGB... Searching the city database file for: ETGB ... Date:0000Z 3 DEC 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 4.0 3.4 96 0.6 3.7 0 0 276.8 277.6 276.6 290.0 4.86 1 1000 110 5.6 2.1 78 3.5 4.0 205 3 278.8 279.5 277.2 291.0 4.45 2 925 748 3.6 2.2 91 1.4 2.9 230 7 283.0 283.8 279.8 296.5 4.85 3 850 1434 2.0 0.5 90 1.5 1.3 245 9 288.2 289.1 282.0 301.6 4.67 4 700 2981 -4.9 -7.8 80 2.9 -6.0 205 11 297.1 297.6 283.9 306.2 3.03 5 500 5550 -20.5 -38.5 18 18.0 -22.9 190 31 308.0 308.1 284.9 309.0 0.27 6 400 7160 -33.7 -46.7 26 13.0 -34.6 190 33 311.2 311.2 285.9 311.7 0.14 7 300 9110 -49.9 -56.9 44 7.0 -50.1 180 29 315.0 315.0 287.2 315.2 0.06 8 250 10270 -59.1 -62.8 62 3.7 -59.2 160 35 318.2 318.2 288.2 318.3 0.03 9 200 11640 -67.5 -72.5 49 5.0 -67.5 200 33 325.9 325.9 290.5 325.9 0.01 10 191 11919 -68.7 -73.5 50 4.8 -68.7 215 36 328.3 328.3 291.2 328.3 0.01 11 150 13410 -59.5 -83.5 3 24.0 -59.7 215 35 367.6 367.6 300.1 367.6 0.00 12 100 15940 -60.5 -86.5 2 26.0 -60.8 200 23 410.8 410.8 306.6 410.8 0.00 TRP 191 11919 -68.7 -73.5 50 4.8 -68.7 215 36 328.3 328.3 291.2 328.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5440.00 m Freezing level: 806.52 mb = 1882.41 m = 6175.80 ft Wetbulb zero: 823.20 mb = 1689.31 m = 5542.30 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 68.30 % Est. max temperature: 15.13 C = 59.24 F Sfc-Lift cond lev (LCL): 995.71 mb = 145.16 m = 476.25 ft T: 5.49 C 700-500 lapse rate: 6.07 C/km ThetaE index: 0.00 C Layer 1005.0- -0.0 mb Conv cond level (CCL): 794.92 mb = 1967.79 m = 6455.91 ft Mean mixing ratio: 4.68 g/kg Conv temperature: 18.54 C = 65.37 F Cap Strength: 7.94 C Lifted Index: 12.53 C Risk: None Lifted Index @300 mb: 14.77 C Lifted Index @700 mb: 7.94 C Showalter Index: 7.37 C Risk: None Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 21.00 C K Index: 20.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 55.00 Risk: None Energy Index: 1.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.34 J/kg Max Up Vert Vel: 5.54 m/s Conv Inhibition (B-): 13588.59 J/kg Cap Strength: 12.50 C Lift Cond Lev (LCL): 921.57 mb = 778.12 m = 2552.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 231 at 12 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 0 0 -0.0 -0.0 | 51 12 -9.3 -7.5 1 1000 110 205 3 1.3 2.7 | 59 9 -8.0 -4.8 2 925 748 230 7 5.4 4.5 | 52 5 -3.9 -3.0 3 850 1434 245 9 8.2 3.8 | 16 4 -1.1 -3.7 4 700 2981 205 11 4.6 10.0 | 118 5 -4.6 2.4 5 500 5550 190 31 5.4 30.5 | 170 23 -3.9 23.0 6 400 7160 190 33 5.7 32.5 | 172 25 -3.5 25.0 7 300 9110 180 29 0.0 29.0 | 157 23 -9.3 21.5 8 250 10270 160 35 -12.0 32.9 | 140 33 -21.2 25.4 9 200 11640 200 33 11.3 31.0 | 185 24 2.0 23.5 10 191 11919 215 36 20.6 29.5 | 207 25 11.4 22.0 11 150 13410 215 35 20.1 28.7 | 207 24 10.8 21.1 12 100 15940 200 23 7.9 21.6 | 174 14 -1.4 14.1 Wind Parameters Mean winds (0-6000m): 200.8 at 15.9 knts Storm direction: 230.8 at 11.9 knts Shear (0-3000m) pos: 0.7 neg: 1.8 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 74.3 deg Storm rel helicity (0-3000m) pos: 8.9 neg: -4.0 tot: 4.9 m^2/s^2 ave: 1.6 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.81 Bulk Shear: 18.82 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 ------------------------------------------------------------------------------- 500 217 4 58 8| 0.0 6.0 6.0| 4.5 -0.4 4.1 8.2 0.24| 6.4 1.5 1000 227 6 54 6| 1.4 3.0 4.4| 4.5 -2.5 2.0 2.0 -0.02| 4.6 -0.1 1500 234 7 47 5| 1.4 2.0 3.4| 4.7 -4.0 0.7 0.5 -0.13| 3.7 -0.5 2000 234 7 46 5| 1.0 1.9 2.9| 5.9 -4.0 1.9 0.9 0.03| 3.4 0.1 2500 231 8 51 4| 0.8 1.8 2.6| 7.2 -4.0 3.2 1.3 0.15| 3.2 0.5 3000 226 8 63 4| 0.7 1.8 2.5| 8.9 -4.0 4.9 1.6 0.21| 3.1 0.6 4000 216 10 101 3| 0.5 2.4 2.9| 18.6 -4.0 14.6 3.7 0.33| 3.4 1.1 5000 207 13 139 5| 0.4 2.7 3.2| 24.1 -4.0 20.0 4.0 0.29| 3.5 1.0 6000 201 16 154 8| 0.3 2.7 3.0| 25.6 -4.3 21.3 3.6 0.26| 3.3 0.9 Wrote GIF file: /home/apache/climate/data/raob//ETGB/skewt/ETGB.skewt.20251203.00.gif