UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103012.upa.cvt Date: 1200Z 30 OCT 25 Searching for ETGB... Searching the city database file for: ETGB ... Date:1200Z 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 41 240 5 SFC 997 69 11.6 5.6 67 6.0 8.5 240 5 285.0 286.0 281.8 301.0 5.72 2 925 685 5.0 3.2 88 1.8 4.1 270 35 284.4 285.3 280.9 299.0 5.21 3 850 1369 -0.3 -1.7 90 1.4 -0.9 285 40 285.8 286.5 280.1 297.1 3.97 4 700 2897 -9.1 -18.1 48 9.0 -11.5 300 38 292.4 292.6 279.7 296.5 1.31 5 500 5410 -25.7 -55.7 4 30.0 -27.7 305 56 301.7 301.7 282.1 301.9 0.04 6 400 7010 -31.5 -59.5 5 28.0 -33.0 310 95 314.0 314.1 286.8 314.2 0.03 7 300 8980 -44.2 -67.3 6 23.1 -44.8 315 112 323.0 323.0 289.7 323.1 0.01 8 250 10170 -52.3 -72.3 7 20.0 -52.6 300 73 328.3 328.3 291.2 328.3 0.01 9 248 10222 -52.7 -72.7 7 20.0 -53.0 300 73 328.5 328.5 291.3 328.5 0.01 10 200 11620 -53.1 -80.1 2 27.0 -53.4 295 58 348.7 348.7 296.3 348.7 0.00 11 150 13470 -55.1 -83.1 2 28.0 -55.5 270 48 375.1 375.1 301.5 375.2 0.00 12 100 16020 -60.9 -85.9 2 25.0 -61.2 265 40 410.1 410.1 306.5 410.1 0.00 TRP 248 10222 -52.7 -72.7 7 20.0 -53.0 300 73 328.5 328.5 291.3 328.5 0.01 WND 300 8980 -44.2 -67.3 6 23.1 -44.8 315 112 323.0 323.0 289.7 323.1 0.01 Sounding variables and indices 1000-500 mb thick: 5369.00 m Freezing level: 854.25 mb = 1330.28 m = 4364.39 ft Wetbulb zero: 863.66 mb = 1240.04 m = 4068.33 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 51.52 % Est. max temperature: 12.56 C = 54.60 F Sfc-Lift cond lev (LCL): 910.39 mb = 813.80 m = 2669.92 ft T: 4.00 C 700-500 lapse rate: 6.61 C/km ThetaE index: 4.55 C Layer 925.0- 500.0 mb Conv cond level (CCL): 896.58 mb = 937.42 m = 3075.47 ft Mean mixing ratio: 5.32 g/kg Conv temperature: 11.56 C = 52.81 F Cap Strength: 0.55 C Lifted Index: 3.52 C Risk: None Lifted Index @300 mb: 16.69 C Lifted Index @700 mb: 0.55 C Showalter Index: 5.28 C Risk: None Total Totals Index: 49.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.40 C Cross Totals Index: 24.00 C K Index: 14.70 Risk: None Sweat Index: 144.00 Risk: None Energy Index: 0.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.57 J/kg Max Up Vert Vel: 5.76 m/s Conv Inhibition (B-): 0.58 J/kg Cap Strength: 3.29 C Lift Cond Lev (LCL): 899.99 mb = 906.69 m = 2974.67 ft Lev Free Conv (LFC): 884.99 mb = 1042.65 m = 3420.72 ft Equ Level (EL): 744.99 mb = 2406.73 m = 7896.01 ft B at Equ Level: 16.22 J/kg Max Parcel Lev (MPL): 664.99 mb = 3280.16 m = 10761.55 ft Wind level data Storm motion: 327 at 32 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 ---------------------------------------------------------- 0 997 69 240 5 4.3 2.5 | 156 33 -13.2 29.8 1 925 685 270 35 35.0 -0.0 | 213 32 17.4 27.3 2 850 1369 285 40 38.6 -10.4 | 231 27 21.1 16.9 3 700 2897 300 38 32.9 -19.0 | 242 17 15.4 8.3 4 500 5410 305 56 45.9 -32.1 | 280 29 28.3 -4.9 5 400 7010 310 95 72.8 -61.1 | 301 65 55.2 -33.8 6 300 8980 315 112 79.2 -79.2 | 310 81 61.6 -51.9 7 250 10170 300 73 63.2 -36.5 | 281 47 45.7 -9.2 8 248 10222 300 73 63.2 -36.5 | 281 47 45.7 -9.2 9 200 11620 295 58 52.6 -24.5 | 265 35 35.0 2.8 10 150 13470 270 48 48.0 -0.0 | 228 41 30.4 27.3 11 100 16020 265 40 39.8 3.5 | 216 38 22.3 30.8 Wind Parameters Mean winds (0-6000m): 297.2 at 43.2 knts Storm direction: 327.2 at 32.4 knts Shear (0-3000m) pos: 6.3 neg: 0.0 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 89.4 deg Storm rel helicity (0-3000m) pos: 379.2 neg: 0.0 tot: 379.2 m^2/s^2 ave: 126.4 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 8.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.14 Bulk Shear: 119.17 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 ------------------------------------------------------------------------------- 500 266 17 179 29| 25.6 0.0 25.6|219.1 0.0 219.1 438.2 1.00| 26.3 26.3 1000 271 26 198 28| 17.5 0.0 17.5|317.3 0.0 317.3 317.3 0.98| 19.6 19.2 1500 276 31 208 27| 12.5 0.0 12.5|354.0 0.0 354.0 236.0 0.95| 15.2 14.5 2000 280 33 215 26| 9.3 0.0 9.3|362.9 0.0 362.9 181.4 0.91| 12.3 11.2 2500 284 34 219 25| 7.4 0.0 7.4|370.0 0.0 370.0 148.0 0.88| 10.5 9.2 3000 286 35 222 24| 6.3 0.0 6.3|379.2 0.0 379.2 126.4 0.86| 9.3 8.0 4000 291 37 230 22| 5.7 0.0 5.7|411.4 0.0 411.4 102.9 0.86| 7.9 6.8 5000 294 40 239 22| 5.3 0.0 5.3|445.7 0.0 445.7 89.1 0.84| 7.1 6.0 6000 297 43 250 22| 6.0 0.0 6.0|528.6 0.0 528.6 88.1 0.77| 7.5 5.8 Wrote GIF file: /home/apache/climate/data/raob//ETGB/skewt/ETGB.skewt.20251030.12.gif