UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for ETGB... Searching the city database file for: ETGB ... Date:0000Z 1 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 1007 69 2.8 0.4 84 2.4 1.8 190 1 275.4 276.1 274.6 286.0 3.91 1 1000 125 3.4 -0.2 77 3.6 1.9 220 9 276.5 277.2 275.0 286.9 3.76 2 925 755 1.8 0.2 89 1.6 1.1 285 17 281.1 281.9 278.0 292.8 4.19 3 850 1432 -2.5 -9.5 59 7.0 -4.9 310 9 283.5 283.9 276.6 289.9 2.18 4 700 2948 -10.9 -25.9 28 15.0 -14.0 260 21 290.4 290.5 277.9 292.5 0.66 5 500 5460 -26.7 -47.7 12 21.0 -28.3 240 35 300.5 300.5 281.7 300.9 0.10 6 400 7030 -37.5 -62.5 6 25.0 -38.4 265 29 306.3 306.3 283.9 306.3 0.02 7 300 8970 -49.5 -61.5 23 12.0 -49.8 315 36 315.6 315.6 287.3 315.7 0.03 8 250 10140 -54.9 -72.9 9 18.0 -55.1 310 35 324.4 324.4 290.1 324.5 0.01 9 229 10700 -56.7 -72.7 12 16.0 -56.9 305 35 329.9 329.9 291.7 330.0 0.01 10 200 11560 -56.7 -79.7 4 23.0 -56.9 305 27 343.0 343.0 295.0 343.0 0.00 11 150 13380 -58.7 -83.7 3 25.0 -58.9 280 23 368.9 368.9 300.4 369.0 0.00 12 100 15920 -61.1 -86.1 2 25.0 -61.4 275 21 409.7 409.7 306.5 409.7 0.00 TRP 229 10700 -56.7 -72.7 12 16.0 -56.9 305 35 329.9 329.9 291.7 330.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5335.00 m Freezing level: 893.60 mb = 1038.40 m = 3406.77 ft Wetbulb zero: 911.52 mb = 872.57 m = 2862.72 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 40.55 % Est. max temperature: 10.71 C = 51.29 F Sfc-Lift cond lev (LCL): 970.18 mb = 369.60 m = 1212.58 ft T: 2.78 C 700-500 lapse rate: 6.29 C/km ThetaE index: 2.97 C Layer 850.0- 700.0 mb Conv cond level (CCL): 866.99 mb = 1273.53 m = 4178.18 ft Mean mixing ratio: 3.96 g/kg Conv temperature: 10.39 C = 50.70 F Cap Strength: 4.67 C Lifted Index: 9.43 C Risk: None Lifted Index @300 mb: 18.10 C Lifted Index @700 mb: 4.67 C Showalter Index: 9.61 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 24.20 C Cross Totals Index: 17.20 C K Index: -0.30 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 2.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.34 J/kg Max Up Vert Vel: 5.17 m/s Conv Inhibition (B-): 13932.93 J/kg Cap Strength: 9.17 C Lift Cond Lev (LCL): 918.53 mb = 811.20 m = 2661.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 17 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 1007 69 190 1 0.2 1.0 | 108 17 -15.8 5.2 1 1000 125 220 9 5.8 6.9 | 138 15 -10.2 11.1 2 925 755 285 17 16.4 -4.4 | 289 0 0.4 -0.2 3 850 1432 310 9 6.9 -5.8 | 80 9 -9.1 -1.5 4 700 2948 260 21 20.7 3.6 | 211 9 4.7 7.9 5 500 5460 240 35 30.3 17.5 | 213 26 14.3 21.7 6 400 7030 265 29 28.9 2.5 | 242 15 12.9 6.8 7 300 8970 315 36 25.5 -25.5 | 336 23 9.5 -21.2 8 250 10140 310 35 26.8 -22.5 | 329 21 10.8 -18.2 9 229 10700 305 35 28.7 -20.1 | 321 20 12.7 -15.8 10 200 11560 305 27 22.1 -15.5 | 331 13 6.1 -11.2 11 150 13380 280 23 22.7 -4.0 | 268 7 6.7 0.3 12 100 15920 275 21 20.9 -1.8 | 244 6 4.9 2.4 Wind Parameters Mean winds (0-6000m): 254.9 at 22.0 knts Storm direction: 284.9 at 16.5 knts Shear (0-3000m) pos: 1.8 neg: 2.8 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 104.0 deg Storm rel helicity (0-3000m) pos: 53.0 neg: -1.2 tot: 51.8 m^2/s^2 ave: 17.3 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.80 Bulk Shear: 16.62 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 ------------------------------------------------------------------------------- 500 247 11 146 10| 14.8 0.0 14.8| 46.1 0.0 46.1 92.1 0.69| 19.5 13.5 1000 273 13 142 5| 7.0 0.0 7.0| 47.6 0.0 47.6 47.6 0.63| 16.0 10.1 1500 281 12 115 4| 3.6 0.0 3.6| 50.2 -0.5 49.7 33.1 0.57| 12.6 7.2 2000 285 12 105 4| 2.7 1.3 4.1| 50.6 -0.9 49.7 24.8 0.50| 10.8 5.4 2500 282 13 116 4| 2.2 2.3 4.4| 52.2 -0.9 51.3 20.5 0.52| 9.9 5.1 3000 275 14 147 3| 1.8 2.8 4.6| 53.0 -1.2 51.8 17.3 0.46| 9.3 4.3 4000 267 17 188 5| 1.4 2.9 4.3| 55.9 -1.2 54.7 13.7 0.43| 7.8 3.3 5000 260 20 203 8| 1.1 3.0 4.1| 55.9 -5.2 50.7 10.1 0.37| 7.0 2.6 6000 255 22 208 11| 1.2 2.7 3.9| 81.1 -8.9 72.2 12.0 0.38| 6.6 2.5 Wrote GIF file: /home/apache/climate/data/raob//ETGB/skewt/ETGB.skewt.20251201.00.gif