UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for ETGK... Searching the city database file for: ETGK ... Date:0000Z 22 APR 25 Station: ETGK WMO ident: 10771 Latitude: 49.43 Longitude: 11.90 Elevation: 418.00 ------------------------------------------------------------------------------- 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 137 SFC 967 418 8.4 6.1 85 2.3 7.2 230 1 284.3 285.3 281.8 301.3 6.11 2 925 785 8.0 3.0 71 5.0 5.5 270 19 287.5 288.4 282.2 302.1 5.13 3 850 1479 4.6 -0.4 70 5.0 2.2 230 19 291.0 291.7 282.8 303.6 4.37 4 700 3034 -5.1 -9.7 70 4.6 -6.8 220 35 296.8 297.3 283.3 304.8 2.61 5 500 5590 -22.9 -36.9 27 14.0 -24.7 240 38 305.1 305.2 283.9 306.2 0.32 6 400 7180 -35.5 -52.5 16 17.0 -36.4 225 52 308.9 308.9 285.0 309.1 0.07 7 342 8256 -42.6 -55.8 22 13.2 -43.1 215 66 313.4 313.4 286.6 313.6 0.06 8 300 9130 -48.5 -58.5 30 10.0 -48.8 210 64 317.0 317.0 287.8 317.2 0.05 9 265 9935 -54.3 -63.3 32 9.0 -54.5 215 58 320.0 320.0 288.8 320.1 0.03 10 250 10310 -52.1 -68.1 13 16.0 -52.4 225 40 328.6 328.6 291.3 328.7 0.02 11 200 11740 -52.7 -79.7 2 27.0 -53.1 235 21 349.3 349.3 296.5 349.3 0.00 12 150 13600 -52.5 -83.5 1 31.0 -53.0 225 13 379.6 379.6 302.2 379.6 0.00 13 100 16220 -53.7 -84.7 1 31.0 -54.3 220 9 424.0 424.0 308.2 424.0 0.00 TRP 265 9935 -54.3 -63.3 32 9.0 -54.5 215 58 320.0 320.0 288.8 320.1 0.03 WND 342 8256 -42.6 -55.8 22 13.2 -43.1 215 66 313.4 313.4 286.6 313.6 0.06 Sounding variables and indices 1000-500 mb thick: 5453.00 m Freezing level: 778.87 mb = 2216.42 m = 7271.64 ft Wetbulb zero: 812.66 mb = 1838.81 m = 6032.77 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 59.55 % Est. max temperature: 16.24 C = 61.24 F Sfc-Lift cond lev (LCL): 933.66 mb = 707.95 m = 2322.64 ft T: 8.08 C 700-500 lapse rate: 6.96 C/km ThetaE index: 0.00 C Layer 967.0- -0.0 mb Conv cond level (CCL): 787.89 mb = 2086.70 m = 6846.05 ft Mean mixing ratio: 5.15 g/kg Conv temperature: 17.33 C = 63.20 F Cap Strength: 3.02 C Lifted Index: 4.50 C Risk: None Lifted Index @300 mb: 10.54 C Lifted Index @700 mb: 3.02 C Showalter Index: 3.56 C Risk: None Total Totals Index: 50.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 22.50 C K Index: 22.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 142.71 Risk: None Energy Index: 0.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.09 J/kg Max Up Vert Vel: 6.65 m/s Conv Inhibition (B-): 12096.88 J/kg Cap Strength: 4.43 C Lift Cond Lev (LCL): 855.96 mb = 1421.69 m = 4664.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 at 24 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 ---------------------------------------------------------- 0 967 418 230 1 0.8 0.6 | 83 23 -22.5 -2.7 1 925 785 270 19 19.0 -0.0 | 52 5 -4.3 -3.4 2 850 1479 230 19 14.6 12.2 | 135 12 -8.7 8.9 3 700 3034 220 35 22.5 26.8 | 178 23 -0.8 23.5 4 500 5590 240 38 32.9 19.0 | 212 18 9.6 15.6 5 400 7180 225 52 36.8 36.8 | 202 36 13.5 33.4 6 342 8256 215 66 37.9 54.1 | 196 53 14.6 50.7 7 300 9130 210 64 32.0 55.4 | 189 53 8.7 52.1 8 265 9935 215 58 33.3 47.5 | 193 45 10.0 44.2 9 250 10310 225 40 28.3 28.3 | 191 25 5.0 24.9 10 200 11740 235 21 17.2 12.0 | 145 11 -6.1 8.7 11 150 13600 225 13 9.2 9.2 | 112 15 -14.1 5.8 12 100 16220 220 9 5.8 6.9 | 101 18 -17.5 3.5 Wind Parameters Mean winds (0-6000m): 231.8 at 31.4 knts Storm direction: 261.8 at 23.5 knts Shear (0-3000m) pos: 3.5 neg: 4.0 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 99.1 deg Storm rel helicity (0-3000m) pos: 82.3 neg: -8.7 tot: 73.5 m^2/s^2 ave: 24.5 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 3.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.33 Bulk Shear: 67.06 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 ------------------------------------------------------------------------------- 500 267 12 76 11| 18.7 0.0 18.7| 14.2 -8.7 5.5 10.9 -0.01| 21.8 -0.2 1000 256 16 94 8| 9.3 4.9 14.2| 23.4 -8.7 14.7 14.7 0.18| 15.8 2.8 1500 245 17 118 9| 6.2 4.6 10.9| 38.7 -8.7 29.9 20.0 0.27| 12.5 3.4 2000 238 20 136 10| 4.7 4.7 9.3| 54.8 -8.7 46.1 23.0 0.33| 10.7 3.6 2500 233 22 150 12| 3.7 4.8 8.5| 69.1 -8.7 60.4 24.1 0.35| 9.7 3.4 3000 230 24 158 13| 3.5 4.0 7.5| 82.3 -8.7 73.5 24.5 0.37| 8.6 3.2 4000 229 27 169 15| 3.1 3.0 6.1|108.2 -8.7 99.5 24.9 0.42| 7.1 3.0 5000 230 29 177 15| 2.9 2.4 5.3|133.4 -8.7 124.7 24.9 0.47| 6.2 2.9 6000 232 31 185 16| 2.4 2.7 5.2|137.6 -19.8 117.8 19.6 0.39| 6.0 2.3 Wrote GIF file: /home/apache/climate/data/raob//ETGK/skewt/ETGK.skewt.20250422.00.gif