UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for ETGB... Searching the city database file for: ETGB ... Date:1200Z 22 APR 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 1008 69 17.0 9.0 59 8.0 12.4 210 1 289.5 290.8 285.2 309.8 7.16 1 1000 138 15.4 7.4 59 8.0 11.0 205 9 288.5 289.7 284.1 306.8 6.46 2 925 791 8.6 5.6 81 3.0 7.0 265 9 288.1 289.2 283.6 305.6 6.17 3 850 1484 3.2 0.9 85 2.3 2.1 275 11 289.5 290.3 282.7 303.3 4.80 4 700 3030 -6.9 -9.3 83 2.4 -7.8 220 15 294.8 295.3 282.5 303.0 2.70 5 500 5590 -22.3 -31.3 44 9.0 -23.8 230 19 305.9 306.0 284.5 307.7 0.56 6 400 7180 -35.7 -43.7 44 8.0 -36.3 230 27 308.6 308.6 285.1 309.3 0.20 7 300 9110 -52.3 -56.5 60 4.2 -52.4 245 27 311.6 311.6 286.0 311.9 0.06 8 267 9853 -57.3 -62.3 53 5.0 -57.4 240 27 314.9 314.9 287.1 315.0 0.03 9 250 10270 -55.1 -69.1 16 14.0 -55.3 245 27 324.1 324.2 290.0 324.2 0.01 10 200 11710 -51.9 -78.9 3 27.0 -52.3 220 21 350.6 350.6 296.8 350.6 0.00 11 150 13590 -50.1 -83.1 1 33.0 -50.7 210 15 383.7 383.7 302.8 383.8 0.00 12 100 16220 -53.5 -85.5 1 32.0 -54.1 230 9 424.4 424.4 308.2 424.4 0.00 TRP 267 9853 -57.3 -62.3 53 5.0 -57.4 240 27 314.9 314.9 287.1 315.0 0.03 WND Sounding variables and indices 1000-500 mb thick: 5452.00 m Freezing level: 802.48 mb = 1973.82 m = 6475.72 ft Wetbulb zero: 817.75 mb = 1792.02 m = 5879.24 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 72.15 % Est. max temperature: 16.86 C = 62.35 F Sfc-Lift cond lev (LCL): 894.37 mb = 1066.97 m = 3500.51 ft T: 6.45 C 700-500 lapse rate: 6.02 C/km ThetaE index: 6.81 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 875.63 mb = 1240.49 m = 4069.79 ft Mean mixing ratio: 6.30 g/kg Conv temperature: 16.53 C = 61.76 F Cap Strength: 0.48 C Lifted Index: 2.47 C Risk: None Lifted Index @300 mb: 4.02 C Lifted Index @700 mb: -0.88 C Showalter Index: 4.40 C Risk: None Total Totals Index: 48.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 23.20 C K Index: 24.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 51.80 Risk: None Energy Index: 0.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 52.12 J/kg Max Up Vert Vel: 10.21 m/s Conv Inhibition (B-): 4.78 J/kg Cap Strength: 2.32 C Lift Cond Lev (LCL): 884.19 mb = 1160.76 m = 3808.21 ft Lev Free Conv (LFC): 859.19 mb = 1395.82 m = 4579.41 ft Equ Level (EL): 609.19 mb = 4087.12 m = 13409.03 ft B at Equ Level: 51.40 J/kg Max Parcel Lev (MPL): 519.19 mb = 5303.38 m = 17399.34 ft Wind level data Storm motion: 264 at 11 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 1008 69 210 1 0.5 0.9 | 88 10 -10.3 -0.4 1 1000 138 205 9 3.8 8.2 | 135 10 -7.0 6.9 2 925 791 265 9 9.0 0.8 | 77 2 -1.9 -0.4 3 850 1484 275 11 11.0 -1.0 | 357 2 0.1 -2.2 4 700 3030 220 15 9.6 11.5 | 173 10 -1.2 10.3 5 500 5590 230 19 14.6 12.2 | 199 12 3.7 11.0 6 400 7180 230 27 20.7 17.4 | 211 19 9.9 16.1 7 300 9110 245 27 24.5 11.4 | 233 17 13.6 10.2 8 267 9853 240 27 23.4 13.5 | 226 18 12.6 12.3 9 250 10270 245 27 24.5 11.4 | 233 17 13.6 10.2 10 200 11710 220 21 13.5 16.1 | 190 15 2.7 14.9 11 150 13590 210 15 7.5 13.0 | 164 12 -3.3 11.8 12 100 16220 230 9 6.9 5.8 | 139 6 -3.9 4.6 Wind Parameters Mean winds (0-6000m): 233.6 at 14.5 knts Storm direction: 263.6 at 10.9 knts Shear (0-3000m) pos: 1.8 neg: 2.1 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 85.8 deg Storm rel helicity (0-3000m) pos: 20.2 neg: -9.9 tot: 10.3 m^2/s^2 ave: 3.4 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 5.6 stream: -0.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 9.65 Bulk Shear: 5.40 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 ------------------------------------------------------------------------------- 500 223 8 134 7| 8.4 0.0 8.4| 20.2 -0.5 19.7 39.4 0.59| 14.4 8.6 1000 244 9 133 4| 4.8 0.0 4.8| 20.2 -2.3 17.9 17.9 0.28| 9.4 2.6 1500 256 9 122 2| 3.7 0.0 3.7| 20.2 -3.1 17.1 11.4 0.16| 7.0 1.1 2000 258 10 130 1| 2.8 1.0 3.8| 20.2 -4.0 16.1 8.1 0.01| 6.3 0.1 2500 254 11 161 2| 2.2 1.7 3.9| 20.2 -6.0 14.2 5.7 -0.05| 5.9 -0.3 3000 247 11 173 3| 1.8 2.1 3.9| 20.2 -9.9 10.3 3.4 -0.09| 5.6 -0.5 4000 239 12 178 5| 1.6 1.5 3.2| 25.3 -9.9 15.5 3.9 -0.03| 4.5 -0.2 5000 235 13 182 7| 1.5 1.2 2.7| 30.8 -9.9 21.0 4.2 0.02| 3.8 0.1 6000 234 15 187 7| 1.5 1.0 2.5| 37.7 -9.9 27.8 4.6 0.07| 3.5 0.2 Wrote GIF file: /home/apache/climate/data/raob//ETGB/skewt/ETGB.skewt.20250422.12.gif