UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for ETGB... Searching the city database file for: ETGB ... Date:0000Z 27 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 6.4 10 1 278.2 1 1000 211 9.6 -1.4 46 11.0 4.7 100 21 282.8 283.3 277.9 292.5 3.45 2 925 855 5.8 -4.2 49 10.0 1.7 110 17 285.2 285.8 278.6 293.9 3.02 3 850 1541 0.4 -3.4 76 3.8 -1.2 60 5 286.6 287.2 279.8 296.6 3.50 4 700 3094 -2.9 -17.9 30 15.0 -7.5 55 9 299.3 299.5 282.8 303.5 1.33 5 500 5680 -19.9 -38.9 17 19.0 -22.5 115 13 308.8 308.8 285.2 309.7 0.26 6 400 7290 -33.5 -45.5 29 12.0 -34.4 110 25 311.4 311.5 286.1 312.0 0.16 7 300 9240 -49.3 -57.3 39 8.0 -49.5 105 23 315.9 315.9 287.5 316.1 0.06 8 250 10420 -58.1 -66.1 35 8.0 -58.2 110 19 319.7 319.7 288.6 319.8 0.02 9 214 11386 -63.7 -69.7 44 6.0 -63.7 95 11 325.5 325.5 290.5 325.6 0.01 10 200 11800 -63.9 -70.9 38 7.0 -64.0 105 7 331.6 331.6 292.2 331.6 0.01 11 150 13580 -58.1 -83.1 3 25.0 -58.3 335 3 370.0 370.0 300.5 370.0 0.00 12 100 16150 -57.3 -86.3 1 29.0 -57.7 305 13 417.0 417.0 307.4 417.0 0.00 TRP 214 11386 -63.7 -69.7 44 6.0 -63.7 95 11 325.5 325.5 290.5 325.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5469.00 m Freezing level: 831.82 mb = 1729.24 m = 5673.30 ft Wetbulb zero: 880.72 mb = 1252.94 m = 4110.65 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 39.19 % Est. max temperature: 14.50 C = 58.09 F 700-500 lapse rate: 6.57 C/km ThetaE index: 0.00 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 590.62 mb = 4399.78 m = 14434.80 ft Mean mixing ratio: 2.69 g/kg Conv temperature: 32.51 C = 90.52 F Cap Strength: 11.90 C Lifted Index: 15.41 C Risk: None Lifted Index @300 mb: 17.48 C Lifted Index @700 mb: 11.90 C Showalter Index: 11.49 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 16.50 C K Index: 1.90 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 2.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.18 J/kg Max Up Vert Vel: 5.51 m/s Conv Inhibition (B-): 15301.84 J/kg Cap Strength: 15.32 C Lift Cond Lev (LCL): 793.71 mb = 2089.05 m = 6853.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 121 at 8 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 10 1 -0.2 -1.0 | 307 9 6.9 -5.3 1 1000 211 100 21 -20.7 3.6 | 87 14 -13.6 -0.6 2 925 855 110 17 -16.0 5.8 | 100 9 -8.9 1.5 3 850 1541 60 5 -4.3 -2.5 | 338 7 2.8 -6.8 4 700 3094 55 9 -7.4 -5.2 | 2 9 -0.3 -9.4 5 500 5680 115 13 -11.8 5.5 | 105 5 -4.7 1.2 6 400 7290 110 25 -23.5 8.6 | 105 17 -16.4 4.3 7 300 9240 105 23 -22.2 6.0 | 96 15 -15.1 1.7 8 250 10420 110 19 -17.9 6.5 | 102 11 -10.8 2.2 9 214 11386 95 11 -11.0 1.0 | 50 5 -3.9 -3.3 10 200 11800 105 7 -6.8 1.8 | 353 2 0.3 -2.5 11 150 13580 335 3 1.3 -2.7 | 310 11 8.4 -7.0 12 100 16150 305 13 10.6 -7.5 | 303 21 17.7 -11.7 Wind Parameters Mean winds (0-6000m): 91.1 at 11.0 knts Storm direction: 121.1 at 8.3 knts Shear (0-3000m) pos: 3.2 neg: 2.5 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 54.3 deg Storm rel helicity (0-3000m) pos: 67.9 neg: -27.2 tot: 40.7 m^2/s^2 ave: 13.6 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.45 Bulk Shear: 6.20 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 ------------------------------------------------------------------------------- 500 102 17 86 10| 19.4 0.0 19.4| 58.9 0.0 58.9 117.9 0.94| 30.2 28.5 1000 104 17 88 9| 9.7 3.2 13.0| 60.9 -9.9 51.0 51.0 0.64| 19.0 12.1 1500 102 14 79 7| 6.5 5.4 11.9| 60.9 -27.2 33.7 22.5 0.29| 16.1 4.7 2000 97 12 62 6| 4.9 3.9 8.8| 63.3 -27.2 36.1 18.1 0.31| 12.4 3.8 2500 92 11 46 6| 3.9 3.1 7.0| 65.7 -27.2 38.5 15.4 0.32| 10.2 3.3 3000 87 11 36 6| 3.2 2.5 5.8| 67.9 -27.2 40.7 13.6 0.33| 8.7 2.9 4000 82 10 29 7| 2.9 1.9 4.8| 75.8 -27.2 48.6 12.2 0.37| 7.1 2.6 5000 85 11 33 6| 2.7 1.5 4.2| 82.8 -27.2 55.6 11.1 0.42| 6.1 2.6 6000 91 11 44 6| 2.6 1.3 3.9| 87.2 -27.2 60.0 10.0 0.43| 5.6 2.4 Wrote GIF file: /home/apache/climate/data/raob//ETGB/skewt/ETGB.skewt.20250427.00.gif