UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011300.upa.cvt Date: 0000Z 13 JAN 26 Searching for ETGK... Searching the city database file for: ETGK ... Date:0000Z 13 JAN 26 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 125 SFC 965 418 -0.9 -1.5 96 0.6 -1.2 0 0 275.0 275.6 273.9 284.7 3.55 2 925 754 4.6 3.3 91 1.3 3.9 250 29 284.0 284.9 280.7 298.7 5.24 3 850 1446 3.4 1.8 89 1.6 2.6 280 46 289.7 290.6 283.1 304.4 5.13 4 700 2990 -7.3 -8.7 90 1.4 -7.8 275 40 294.4 294.9 282.5 302.9 2.83 5 500 5550 -21.9 -22.1 98 0.2 -22.0 280 48 306.3 306.6 285.5 310.6 1.30 6 400 7160 -31.7 -42.7 33 11.0 -32.7 290 54 313.8 313.8 286.9 314.6 0.22 7 300 9120 -48.3 -55.3 44 7.0 -48.5 285 56 317.3 317.3 287.9 317.5 0.07 8 250 10290 -59.3 -64.3 52 5.0 -59.4 290 62 317.9 317.9 288.1 318.0 0.03 9 202 11600 -68.7 -71.9 63 3.2 -68.7 280 68 323.0 323.0 289.7 323.1 0.01 10 200 11660 -68.5 -70.9 71 2.4 -68.5 285 71 324.3 324.3 290.0 324.3 0.01 11 194 11843 -67.5 -71.9 54 4.4 -67.5 285 75 328.7 328.7 291.3 328.8 0.01 12 150 13420 -59.1 -80.1 5 21.0 -59.3 310 38 368.3 368.3 300.2 368.3 0.00 13 100 15960 -60.9 -82.9 4 22.0 -61.2 310 33 410.1 410.1 306.5 410.1 0.00 TRP 202 11600 -68.7 -71.9 63 3.2 -68.7 280 68 323.0 323.0 289.7 323.1 0.01 WND 194 11843 -67.5 -71.9 54 4.4 -67.5 285 75 328.7 328.7 291.3 328.8 0.01 Sounding variables and indices 1000-500 mb thick: 5425.00 m Freezing level: Surface below freezing Freezing level: 958.45 mb = 472.98 m = 1551.76 ft Freezing level: 802.34 mb = 1936.62 m = 6353.65 ft Wetbulb zero: Below ground Precipitable water: 0.67 inches Sfc-500 mean rel hum: 92.13 % Est. max temperature: 14.66 C = 58.38 F Sfc-Lift cond lev (LCL): 955.91 mb = 493.11 m = 1617.78 ft T: 0.33 C 700-500 lapse rate: 5.70 C/km ThetaE index: 1.53 C Layer 700.0- 500.0 mb Conv cond level (CCL): 965.00 mb = 418.00 m = 1371.37 ft Mean mixing ratio: 4.89 g/kg Conv temperature: 2.90 C = 37.22 F Cap Strength: 4.20 C Lifted Index: 8.96 C Risk: None Lifted Index @300 mb: 14.20 C Lifted Index @700 mb: 3.70 C Showalter Index: 4.04 C Risk: None Total Totals Index: 49.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 23.70 C K Index: 25.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 161.60 Risk: None Energy Index: 1.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.01 J/kg Max Up Vert Vel: 9.90 m/s Conv Inhibition (B-): 11465.44 J/kg Cap Strength: 8.68 C Lift Cond Lev (LCL): 897.60 mb = 1000.05 m = 3280.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 32 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 ---------------------------------------------------------- 0 965 418 0 0 -0.0 -0.0 | 127 32 -25.2 19.2 1 925 754 250 29 27.3 9.9 | 184 29 2.0 29.1 2 850 1446 280 46 45.3 -8.0 | 241 23 20.1 11.2 3 700 2990 275 40 39.8 -3.5 | 223 21 14.6 15.7 4 500 5550 280 48 47.3 -8.3 | 244 25 22.0 10.8 5 400 7160 290 54 50.7 -18.5 | 268 26 25.5 0.7 6 300 9120 285 56 54.1 -14.5 | 261 29 28.9 4.7 7 250 10290 290 62 58.3 -21.2 | 274 33 33.0 -2.0 8 202 11600 280 68 67.0 -11.8 | 260 42 41.7 7.4 9 200 11660 285 71 68.6 -18.4 | 269 43 43.3 0.8 10 194 11843 285 75 72.4 -19.4 | 270 47 47.2 -0.2 11 150 13420 310 38 29.1 -24.4 | 324 7 3.9 -5.3 12 100 15960 310 33 25.3 -21.2 | 359 2 0.0 -2.0 Wind Parameters Mean winds (0-6000m): 277.2 at 42.2 knts Storm direction: 307.2 at 31.7 knts Shear (0-3000m) pos: 3.4 neg: 5.1 tot: 8.5 10-3/s Storm rel Dir Shear (0-3000m): 99.5 deg Storm rel helicity (0-3000m) pos: 275.1 neg: -62.7 tot: 212.4 m^2/s^2 ave: 70.8 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 12.5 stream: 6.5 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.55 Bulk Shear: 88.51 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 ------------------------------------------------------------------------------- 500 252 20 166 26| 0.0 34.0 34.0|139.4 -24.8 114.6 229.2 0.52| 46.2 24.1 1000 265 29 190 22| 9.8 17.0 26.8|262.3 -24.8 237.5 237.5 0.66| 33.0 21.7 1500 271 34 206 21| 6.5 11.0 17.5|267.5 -35.5 232.0 154.7 0.62| 22.9 14.1 2000 273 37 214 21| 4.9 7.9 12.8|267.5 -48.6 218.9 109.5 0.56| 17.8 10.0 2500 274 38 217 21| 3.9 6.1 10.0|267.5 -61.4 206.1 82.4 0.51| 14.7 7.6 3000 274 38 218 21| 3.4 5.1 8.5|275.1 -62.7 212.4 70.8 0.52| 12.5 6.5 4000 275 39 221 21| 3.0 3.8 6.8|294.3 -62.7 231.7 57.9 0.54| 9.8 5.3 5000 276 41 226 21| 2.8 3.0 5.8|314.4 -62.7 251.7 50.3 0.55| 8.2 4.6 6000 277 42 230 22| 2.8 2.5 5.3|354.0 -62.7 291.3 48.6 0.59| 7.4 4.3 Wrote GIF file: /home/apache/climate/data/raob//ETGK/skewt/ETGK.skewt.20260113.00.gif