UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for ETGB... Searching the city database file for: ETGB ... Date:0000Z 30 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 1018 69 11.2 8.2 82 3.0 9.6 340 1 282.9 284.1 281.9 301.4 6.71 1 1000 216 13.2 9.7 79 3.5 11.2 30 13 286.4 287.7 284.4 307.5 7.57 2 925 872 11.4 5.4 67 6.0 8.2 325 3 291.0 292.0 284.7 308.4 6.08 3 850 1574 7.4 -1.6 53 9.0 3.2 305 3 293.9 294.6 283.7 305.7 4.00 4 700 3152 -1.5 -13.5 39 12.0 -5.7 340 5 300.8 301.2 284.1 306.8 1.93 5 500 5740 -19.3 -23.4 70 4.1 -20.3 320 15 309.5 309.7 286.5 313.4 1.16 6 400 7370 -30.7 -38.7 45 8.0 -31.6 335 17 315.1 315.2 287.5 316.3 0.34 7 300 9340 -46.1 -52.1 51 6.0 -46.3 315 25 320.4 320.4 289.0 320.8 0.10 8 250 10530 -55.1 -61.1 47 6.0 -55.2 325 27 324.1 324.2 290.0 324.3 0.04 9 200 11920 -65.3 -72.3 37 7.0 -65.4 330 35 329.3 329.4 291.5 329.4 0.01 10 193 12135 -65.9 -72.9 37 7.0 -66.0 325 35 331.8 331.8 292.2 331.8 0.01 11 150 13680 -59.7 -84.7 2 25.0 -59.9 330 25 367.2 367.2 300.1 367.2 0.00 12 100 16220 -58.9 -87.9 1 29.0 -59.2 330 23 413.9 413.9 307.0 413.9 0.00 TRP 193 12135 -65.9 -72.9 37 7.0 -66.0 325 35 331.8 331.8 292.2 331.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5524.00 m Freezing level: 725.28 mb = 2886.04 m = 9468.54 ft Wetbulb zero: 796.38 mb = 2103.61 m = 6901.53 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 55.60 % Est. max temperature: 21.52 C = 70.74 F Sfc-Lift cond lev (LCL): 972.83 mb = 447.75 m = 1468.98 ft T: 12.56 C 700-500 lapse rate: 6.88 C/km ThetaE index: 2.72 C Layer 850.0- 700.0 mb Conv cond level (CCL): 807.81 mb = 1987.74 m = 6521.37 ft Mean mixing ratio: 6.82 g/kg Conv temperature: 24.09 C = 75.36 F Cap Strength: 3.93 C Lifted Index: 4.70 C Risk: None Lifted Index @300 mb: 9.43 C Lifted Index @700 mb: 3.93 C Showalter Index: 5.82 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 17.70 C K Index: 13.10 Risk: None Sweat Index: 21.00 Risk: None Energy Index: 1.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.81 J/kg Max Up Vert Vel: 5.97 m/s Conv Inhibition (B-): 9890.22 J/kg Cap Strength: 4.63 C Lift Cond Lev (LCL): 902.65 mb = 1075.02 m = 3526.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 0 at 6 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 1018 69 340 1 0.3 -0.9 | 185 5 0.4 4.8 1 1000 216 30 13 -6.5 -11.3 | 50 8 -6.5 -5.5 2 925 872 325 3 1.7 -2.5 | 208 4 1.8 3.3 3 850 1574 305 3 2.5 -1.7 | 212 5 2.5 4.0 4 700 3152 340 5 1.7 -4.7 | 239 2 1.8 1.1 5 500 5740 320 15 9.6 -11.5 | 301 11 9.7 -5.7 6 400 7370 335 17 7.2 -15.4 | 323 12 7.2 -9.7 7 300 9340 315 25 17.7 -17.7 | 304 21 17.7 -11.9 8 250 10530 325 27 15.5 -22.1 | 316 23 15.5 -16.4 9 200 11920 330 35 17.5 -30.3 | 324 30 17.5 -24.6 10 193 12135 325 35 20.1 -28.7 | 319 30 20.1 -22.9 11 150 13680 330 25 12.5 -21.7 | 322 20 12.5 -15.9 12 100 16220 330 23 11.5 -19.9 | 321 18 11.5 -14.2 Wind Parameters Mean winds (0-6000m): 330.5 at 7.7 knts Storm direction: 0.5 at 5.8 knts Shear (0-3000m) pos: 1.6 neg: 1.1 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 52.5 deg Storm rel helicity (0-3000m) pos: 2.9 neg: -9.7 tot: -6.8 m^2/s^2 ave: -2.3 10^-3 m/s^2 rel: -0.57 Storm rel vorticity (0-3000m) horiz: 5.4 stream: -3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.60 Bulk Shear: 6.84 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 19 9 45 4| 6.8 0.0 6.8| 1.1 -7.2 -6.1 -12.2 -0.68| 22.6-15.3 1000 16 7 65 2| 3.4 2.8 6.2| 1.2 -9.7 -8.5 -8.5 -0.70| 14.3-10.1 1500 5 6 117 0| 2.3 2.1 4.4| 1.4 -9.7 -8.3 -5.5 -0.68| 9.8 -6.7 2000 355 5 211 1| 1.9 1.6 3.5| 2.1 -9.7 -7.6 -3.8 -0.64| 7.6 -4.8 2500 349 5 222 1| 1.7 1.3 3.0| 2.6 -9.7 -7.1 -2.9 -0.60| 6.3 -3.8 3000 347 5 225 2| 1.6 1.1 2.7| 2.9 -9.7 -6.8 -2.3 -0.57| 5.4 -3.1 4000 343 5 243 2| 1.2 0.6 1.8| 4.7 -9.7 -4.9 -1.2 -0.43| 4.5 -2.0 5000 337 6 270 3| 1.0 0.7 1.7| 5.7 -9.7 -4.0 -0.8 -0.37| 4.1 -1.5 6000 330 8 284 4| 0.9 0.8 1.7| 8.2 -10.2 -1.9 -0.3 -0.32| 3.7 -1.2 Wrote GIF file: /home/apache/climate/data/raob//ETGB/skewt/ETGB.skewt.20250430.00.gif