UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for ETGB... Searching the city database file for: ETGB ... Date:1200Z 26 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 1017 69 15.0 1.0 39 14.0 8.2 90 5 286.8 287.5 280.6 298.3 4.04 1 1000 210 12.2 2.2 50 10.0 7.3 85 9 285.4 286.1 280.4 298.0 4.48 2 925 857 6.0 1.9 75 4.1 4.1 125 9 285.4 286.3 280.8 298.8 4.74 3 850 1543 1.0 -8.0 51 9.0 -2.4 125 13 287.2 287.6 278.8 294.4 2.46 4 700 3088 -4.9 -24.9 19 20.0 -9.8 35 3 297.1 297.2 281.1 299.4 0.72 5 500 5670 -19.9 -33.9 28 14.0 -22.1 65 13 308.8 308.9 285.4 310.3 0.43 6 400 7280 -32.9 -52.9 12 20.0 -34.1 65 25 312.2 312.2 286.2 312.5 0.07 7 300 9230 -49.5 -59.5 30 10.0 -49.7 60 29 315.6 315.6 287.3 315.7 0.04 8 250 10410 -57.3 -68.3 23 11.0 -57.4 55 13 320.9 320.9 289.0 320.9 0.02 9 214 11368 -64.3 -72.3 33 8.0 -64.4 50 13 324.6 324.6 290.2 324.6 0.01 10 200 11780 -63.1 -73.1 25 10.0 -63.2 30 11 332.8 332.8 292.5 332.9 0.01 11 150 13580 -57.7 -83.7 2 26.0 -58.0 315 13 370.7 370.7 300.7 370.7 0.00 12 100 16150 -56.3 -85.3 1 29.0 -56.8 275 13 418.9 418.9 307.6 419.0 0.00 TRP 214 11368 -64.3 -72.3 33 8.0 -64.4 50 13 324.6 324.6 290.2 324.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5460.00 m Freezing level: 824.58 mb = 1804.86 m = 5921.40 ft Wetbulb zero: 877.51 mb = 1284.60 m = 4214.53 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 36.12 % Est. max temperature: 15.03 C = 59.05 F Sfc-Lift cond lev (LCL): 823.13 mb = 1798.62 m = 5900.90 ft T: 0.02 C 700-500 lapse rate: 5.81 C/km ThetaE index: 4.45 C Layer 850.0- 700.0 mb Conv cond level (CCL): 807.81 mb = 1948.09 m = 6391.28 ft Mean mixing ratio: 4.55 g/kg Conv temperature: 18.01 C = 64.41 F Cap Strength: 5.45 C Lifted Index: 10.20 C Risk: None Lifted Index @300 mb: 12.30 C Lifted Index @700 mb: 5.45 C Showalter Index: 13.07 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 11.90 C K Index: -7.10 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 3.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.65 J/kg Max Up Vert Vel: 2.30 m/s Conv Inhibition (B-): 11539.69 J/kg Cap Strength: 9.84 C Lift Cond Lev (LCL): 859.87 mb = 1449.36 m = 4755.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 115 at 7 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 1017 69 90 5 -5.0 0.0 | 341 3 1.0 -2.8 1 1000 210 85 9 -9.0 -0.8 | 39 5 -3.0 -3.6 2 925 857 125 9 -7.4 5.2 | 149 3 -1.4 2.3 3 850 1543 125 13 -10.6 7.5 | 135 7 -4.6 4.6 4 700 3088 35 3 -1.7 -2.5 | 321 7 4.3 -5.3 5 500 5670 65 13 -11.8 -5.5 | 35 10 -5.8 -8.3 6 400 7280 65 25 -22.7 -10.6 | 51 21 -16.7 -13.4 7 300 9230 60 29 -25.1 -14.5 | 48 26 -19.1 -17.3 8 250 10410 55 13 -10.6 -7.5 | 24 11 -4.6 -10.3 9 214 11368 50 13 -10.0 -8.4 | 19 12 -4.0 -11.2 10 200 11780 30 11 -5.5 -9.5 | 358 12 0.5 -12.4 11 150 13580 315 13 9.2 -9.2 | 308 19 15.2 -12.0 12 100 16150 275 13 13.0 -1.1 | 282 19 18.9 -4.0 Wind Parameters Mean winds (0-6000m): 85.3 at 8.8 knts Storm direction: 115.3 at 6.6 knts Shear (0-3000m) pos: 1.2 neg: 1.8 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): -18.4 deg Storm rel helicity (0-3000m) pos: 7.2 neg: -21.8 tot: -14.6 m^2/s^2 ave: -4.9 10^-3 m/s^2 rel: -0.24 Storm rel vorticity (0-3000m) horiz: 5.1 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 10.88 Bulk Shear: 0.24 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 94 8 47 3| 4.6 0.0 4.6| 5.5 0.0 5.5 10.9 0.89| 7.3 6.5 1000 108 9 87 2| 3.5 0.0 3.5| 7.2 -0.3 6.9 6.9 0.78| 5.7 4.5 1500 115 10 114 3| 2.3 0.9 3.2| 7.2 -1.7 5.6 3.7 0.56| 4.7 2.7 2000 114 10 111 4| 1.7 1.4 3.1| 7.2 -9.4 -2.2 -1.1 0.08| 5.3 0.4 2500 111 10 103 3| 1.4 1.8 3.2| 7.2 -15.5 -8.3 -3.3 -0.13| 5.3 -0.7 3000 113 9 108 2| 1.2 1.8 3.0| 7.2 -21.8 -14.6 -4.9 -0.24| 5.1 -1.2 4000 104 8 61 2| 1.0 1.4 2.3| 14.3 -21.8 -7.5 -1.9 -0.10| 4.3 -0.4 5000 93 8 39 3| 1.1 1.1 2.2| 23.0 -21.8 1.2 0.2 0.02| 3.9 0.1 6000 85 9 38 5| 1.4 0.9 2.3| 33.4 -21.8 11.6 1.9 0.10| 3.7 0.4 Wrote GIF file: /home/apache/climate/data/raob//ETGB/skewt/ETGB.skewt.20250426.12.gif