UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for ETGK... Searching the city database file for: ETGK ... Date:0000Z 19 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 112 SFC 964 418 6.2 5.3 94 0.9 5.8 190 1 282.3 283.3 280.6 298.3 5.79 2 925 752 4.0 3.0 93 1.0 3.5 265 5 283.4 284.3 280.3 297.7 5.13 3 850 1435 -0.3 -1.8 90 1.5 -0.9 260 15 285.8 286.5 280.0 297.1 3.94 4 700 2978 -4.9 -6.1 91 1.2 -5.4 285 9 297.1 297.7 284.4 307.4 3.46 5 500 5550 -20.5 -23.9 74 3.4 -21.2 310 21 308.0 308.3 285.9 311.7 1.11 6 400 7150 -33.9 -40.9 49 7.0 -34.5 320 29 310.9 311.0 286.0 311.9 0.27 7 309 8913 -45.7 -65.7 9 20.0 -46.2 310 42 318.2 318.2 288.2 318.3 0.02 8 300 9110 -45.1 -64.1 10 19.0 -45.6 310 35 321.8 321.8 289.3 321.9 0.02 9 250 10320 -45.7 -75.7 2 30.0 -46.3 270 19 338.1 338.1 293.9 338.1 0.01 10 200 11800 -47.9 -79.9 1 32.0 -48.5 245 13 356.9 356.9 298.1 356.9 0.00 11 150 13690 -49.3 -82.3 1 33.0 -50.0 200 3 385.1 385.1 303.1 385.1 0.00 12 100 16300 -55.5 -85.5 1 30.0 -56.0 235 11 420.5 420.5 307.8 420.5 0.00 TRP 309 8913 -45.7 -65.7 9 20.0 -46.2 310 42 318.2 318.2 288.2 318.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5438.00 m Freezing level: 855.23 mb = 1387.35 m = 4551.61 ft Wetbulb zero: 865.85 mb = 1285.81 m = 4218.48 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 86.80 % Est. max temperature: 12.15 C = 53.86 F Sfc-Lift cond lev (LCL): 950.84 mb = 529.19 m = 1736.17 ft T: 5.47 C 700-500 lapse rate: 6.07 C/km ThetaE index: 1.27 C Layer 925.0- 700.0 mb Conv cond level (CCL): 887.79 mb = 1083.62 m = 3555.13 ft Mean mixing ratio: 4.95 g/kg Conv temperature: 8.47 C = 47.24 F Cap Strength: 5.89 C Lifted Index: 10.12 C Risk: None Lifted Index @300 mb: 17.17 C Lifted Index @700 mb: 5.89 C Showalter Index: 10.53 C Risk: None Total Totals Index: 38.90 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 18.70 C K Index: 17.20 Risk: < 20 % chance of thunderstorms Sweat Index: 51.00 Risk: None Energy Index: 3.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.10 J/kg Max Up Vert Vel: 4.71 m/s Conv Inhibition (B-): 14797.81 J/kg Cap Strength: 9.88 C Lift Cond Lev (LCL): 898.18 mb = 989.64 m = 3246.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 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 ---------------------------------------------------------- 0 964 418 190 1 0.2 1.0 | 148 11 -6.0 9.7 1 925 752 265 5 5.0 0.4 | 173 9 -1.2 9.2 2 850 1435 260 15 14.8 2.6 | 217 14 8.6 11.3 3 700 2978 285 9 8.7 -2.3 | 201 7 2.5 6.4 4 500 5550 310 21 16.1 -13.5 | 296 11 9.9 -4.8 5 400 7150 320 29 18.6 -22.2 | 317 18 12.5 -13.5 6 309 8913 310 42 32.2 -27.0 | 305 32 26.0 -18.3 7 300 9110 310 35 26.8 -22.5 | 304 25 20.6 -13.8 8 250 10320 270 19 19.0 -0.0 | 236 16 12.8 8.7 9 200 11800 245 13 11.8 5.5 | 201 15 5.6 14.2 10 150 13690 200 3 1.0 2.8 | 156 13 -5.2 11.6 11 100 16300 235 11 9.0 6.3 | 191 15 2.8 15.0 Wind Parameters Mean winds (0-6000m): 294.7 at 14.3 knts Storm direction: 324.7 at 10.7 knts Shear (0-3000m) pos: 1.2 neg: 1.3 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 71.6 deg Storm rel helicity (0-3000m) pos: 41.1 neg: -5.0 tot: 36.1 m^2/s^2 ave: 12.0 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.67 Bulk Shear: 16.59 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 ------------------------------------------------------------------------------- 500 260 4 167 10| 7.4 0.0 7.4| 19.7 0.0 19.7 39.4 0.90| 8.1 7.3 1000 261 8 187 10| 3.7 3.8 7.5| 36.9 0.0 36.9 36.9 0.84| 7.8 6.6 1500 262 10 199 11| 2.1 2.5 4.6| 37.6 -0.3 37.3 24.8 0.73| 6.1 4.4 2000 264 10 203 11| 1.4 1.9 3.3| 37.6 -2.1 35.5 17.7 0.60| 5.2 3.2 2500 267 10 204 10| 1.1 1.5 2.6| 37.6 -4.9 32.6 13.1 0.48| 4.7 2.2 3000 269 10 205 10| 1.2 1.3 2.5| 41.1 -5.0 36.1 12.0 0.51| 4.3 2.2 4000 278 11 213 9| 1.6 0.9 2.5| 50.4 -5.0 45.4 11.3 0.59| 3.9 2.3 5000 287 12 229 8| 1.8 0.8 2.6| 61.6 -5.0 56.7 11.3 0.63| 3.7 2.3 6000 295 14 248 7| 2.0 0.6 2.6| 73.3 -5.0 68.4 11.4 0.63| 3.6 2.2 Wrote GIF file: /home/apache/climate/data/raob//ETGK/skewt/ETGK.skewt.20250419.00.gif