UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102812.upa.cvt Date: 1200Z 28 OCT 25 Searching for ETGB... Searching the city database file for: ETGB ... Date:1200Z 28 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 -4 200 5 SFC 991 69 9.4 8.5 94 0.9 8.9 200 5 283.3 284.5 282.5 302.7 7.04 2 925 641 6.8 4.6 86 2.2 5.7 280 50 286.3 287.3 282.4 302.4 5.75 3 850 1330 2.2 0.8 90 1.4 1.5 275 40 288.5 289.3 282.2 302.1 4.77 4 700 2875 -6.5 -7.6 92 1.1 -6.9 275 44 295.3 295.8 283.2 304.5 3.08 5 500 5430 -21.7 -43.7 12 22.0 -24.1 290 68 306.6 306.6 284.2 307.2 0.16 6 400 7020 -35.1 -42.1 49 7.0 -35.7 290 85 309.4 309.4 285.4 310.2 0.24 7 300 8970 -47.1 -57.1 31 10.0 -47.4 290 122 319.0 319.0 288.5 319.2 0.06 8 299 8992 -47.2 -57.3 31 10.0 -47.6 290 122 319.1 319.1 288.5 319.3 0.06 9 250 10160 -55.1 -67.1 21 12.0 -55.3 295 106 324.1 324.2 290.0 324.2 0.02 10 240 10419 -56.7 -68.7 21 12.0 -56.9 290 103 325.5 325.6 290.5 325.6 0.02 11 200 11580 -53.7 -77.7 4 24.0 -54.0 290 71 347.7 347.7 296.1 347.7 0.00 12 150 13420 -55.7 -81.7 2 26.0 -56.1 295 54 374.1 374.1 301.3 374.1 0.00 13 100 15980 -59.7 -84.7 2 25.0 -60.0 285 29 412.4 412.4 306.8 412.4 0.00 TRP 240 10419 -56.7 -68.7 21 12.0 -56.9 290 103 325.5 325.6 290.5 325.6 0.02 WND 299 8992 -47.2 -57.3 31 10.0 -47.6 290 122 319.1 319.1 288.5 319.3 0.06 Sounding variables and indices 1000-500 mb thick: 5434.00 m Freezing level: 812.07 mb = 1720.69 m = 5645.24 ft Wetbulb zero: 822.66 mb = 1590.16 m = 5216.99 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 71.33 % Est. max temperature: 14.93 C = 58.88 F Sfc-Lift cond lev (LCL): 977.64 mb = 181.65 m = 595.95 ft T: 8.89 C 700-500 lapse rate: 5.95 C/km ThetaE index: 0.62 C Layer 925.0- 700.0 mb Conv cond level (CCL): 893.21 mb = 925.94 m = 3037.81 ft Mean mixing ratio: 6.09 g/kg Conv temperature: 13.29 C = 55.91 F Cap Strength: 1.51 C Lifted Index: 5.53 C Risk: None Lifted Index @300 mb: 11.77 C Lifted Index @700 mb: 1.51 C Showalter Index: 5.82 C Risk: None Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 22.50 C K Index: 23.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 157.60 Risk: None Energy Index: 1.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.01 J/kg Max Up Vert Vel: 5.29 m/s Conv Inhibition (B-): 11198.08 J/kg Cap Strength: 5.32 C Lift Cond Lev (LCL): 916.22 mb = 718.67 m = 2357.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 38 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 ---------------------------------------------------------- 0 991 69 200 5 1.7 4.7 | 139 40 -26.4 30.0 1 925 641 280 50 49.2 -8.7 | 232 27 21.2 16.6 2 850 1330 275 40 39.8 -3.5 | 208 25 11.8 21.8 3 700 2875 275 44 43.8 -3.8 | 216 27 15.8 21.5 4 500 5430 290 68 63.9 -23.3 | 267 36 35.8 2.0 5 400 7020 290 85 79.9 -29.1 | 274 52 51.8 -3.8 6 300 8970 290 122 114.6 -41.7 | 281 88 86.6 -16.4 7 299 8992 290 122 114.6 -41.7 | 281 88 86.6 -16.4 8 250 10160 295 106 96.1 -44.8 | 286 71 68.0 -19.5 9 240 10419 290 103 96.8 -35.2 | 278 69 68.7 -9.9 10 200 11580 290 71 66.7 -24.3 | 269 39 38.7 1.0 11 150 13420 295 54 48.9 -22.8 | 263 21 20.9 2.5 12 100 15980 285 29 28.0 -7.5 | 180 18 -0.1 17.8 Wind Parameters Mean winds (0-6000m): 282.0 at 50.4 knts Storm direction: 312.0 at 37.8 knts Shear (0-3000m) pos: 7.8 neg: 0.3 tot: 8.1 10-3/s Storm rel Dir Shear (0-3000m): 81.9 deg Storm rel helicity (0-3000m) pos: 584.7 neg: -67.6 tot: 517.1 m^2/s^2 ave: 172.4 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 13.1 stream: 9.1 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.15 Bulk Shear: 91.14 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 ------------------------------------------------------------------------------- 500 274 25 171 24| 44.1 0.0 44.1|480.0 0.0 480.0 960.0 0.96| 52.1 49.9 1000 277 36 200 22| 22.1 0.0 22.1|547.0 -41.8 505.2 505.2 0.77| 34.3 26.5 1500 276 38 204 23| 14.7 1.2 15.9|550.1 -67.6 482.5 321.7 0.68| 24.4 16.5 2000 276 39 206 24| 11.0 0.6 11.6|557.9 -67.6 490.3 245.1 0.68| 18.6 12.7 2500 276 39 208 24| 8.8 0.3 9.2|565.7 -67.6 498.1 199.2 0.68| 15.2 10.4 3000 276 40 209 24| 7.8 0.3 8.1|584.7 -67.6 517.1 172.4 0.69| 13.1 9.1 4000 277 43 215 25| 7.2 0.2 7.4|661.7 -67.6 594.1 148.5 0.73| 11.2 8.2 5000 279 46 225 25| 6.7 0.2 6.9|747.3 -67.6 679.7 135.9 0.75| 10.1 7.6 6000 282 50 235 26| 6.1 0.4 6.5|806.7 -67.6 739.1 123.2 0.73| 9.4 6.9 Wrote GIF file: /home/apache/climate/data/raob//ETGB/skewt/ETGB.skewt.20251028.12.gif