UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for ETGK... Searching the city database file for: ETGK ... Date:0000Z 20 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 59 SFC 959 418 7.4 6.3 93 1.1 6.8 100 1 283.9 285.0 281.9 301.3 6.25 2 925 716 13.4 1.4 44 12.0 7.3 170 15 293.0 293.8 284.0 306.4 4.57 3 850 1423 9.0 1.0 57 8.0 5.0 295 9 295.6 296.4 285.2 309.8 4.84 4 700 2999 -2.7 -2.9 99 0.2 -2.8 235 17 299.5 300.3 286.3 312.7 4.41 5 500 5590 -18.7 -26.7 49 8.0 -20.4 225 31 310.2 310.4 286.4 313.1 0.86 6 400 7220 -31.1 -37.1 56 6.0 -31.8 220 31 314.6 314.6 287.4 316.0 0.40 7 300 9180 -48.3 -54.3 50 6.0 -48.5 220 40 317.3 317.3 287.9 317.6 0.08 8 250 10360 -55.3 -66.3 24 11.0 -55.5 230 36 323.9 323.9 289.9 323.9 0.02 9 239 10644 -56.9 -67.9 24 11.0 -57.1 250 29 325.6 325.6 290.5 325.7 0.02 10 200 11780 -51.9 -79.9 2 28.0 -52.3 235 23 350.6 350.6 296.8 350.6 0.00 11 150 13640 -51.7 -83.7 1 32.0 -52.2 205 25 381.0 381.0 302.4 381.0 0.00 12 100 16260 -54.5 -85.5 1 31.0 -55.1 165 15 422.4 422.4 308.0 422.4 0.00 TRP 239 10644 -56.9 -67.9 24 11.0 -57.1 250 29 325.6 325.6 290.5 325.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5531.00 m Freezing level: 734.62 mb = 2635.31 m = 8645.92 ft Wetbulb zero: 753.75 mb = 2398.43 m = 7868.78 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 71.76 % Est. max temperature: 19.94 C = 67.89 F Sfc-Lift cond lev (LCL): 943.10 mb = 555.99 m = 1824.10 ft T: 10.18 C 700-500 lapse rate: 6.18 C/km ThetaE index: 0.00 C Layer 959.0- 0.0 mb Conv cond level (CCL): 719.19 mb = 2779.47 m = 9118.89 ft Mean mixing ratio: 4.93 g/kg Conv temperature: 22.27 C = 72.09 F Cap Strength: 4.48 C Lifted Index: 5.83 C Risk: None Lifted Index @300 mb: 7.75 C Lifted Index @700 mb: 3.14 C Showalter Index: 3.72 C Risk: None Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 19.70 C K Index: 28.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 61.00 Risk: None Energy Index: 0.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.78 J/kg Max Up Vert Vel: 8.81 m/s Conv Inhibition (B-): 12085.60 J/kg Cap Strength: 5.76 C Lift Cond Lev (LCL): 791.70 mb = 1999.77 m = 6560.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 260 at 15 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 ---------------------------------------------------------- 0 959 418 100 1 -1.0 0.2 | 81 16 -15.8 -2.5 1 925 716 170 15 -2.6 14.8 | 125 21 -17.4 12.1 2 850 1423 295 9 8.2 -3.8 | 46 9 -6.7 -6.5 3 700 2999 235 17 13.9 9.8 | 173 7 -0.9 7.0 4 500 5590 225 31 21.9 21.9 | 200 20 7.1 19.2 5 400 7220 220 31 19.9 23.7 | 194 22 5.1 21.0 6 300 9180 220 40 25.7 30.6 | 201 30 10.9 27.9 7 250 10360 230 36 27.6 23.1 | 212 24 12.8 20.4 8 239 10644 250 29 27.3 9.9 | 240 14 12.4 7.2 9 200 11780 235 23 18.8 13.2 | 201 11 4.0 10.5 10 150 13640 205 25 10.6 22.7 | 168 20 -4.2 20.0 11 100 16260 165 15 -3.9 14.5 | 122 22 -18.7 11.8 Wind Parameters Mean winds (0-6000m): 229.7 at 20.1 knts Storm direction: 259.7 at 15.1 knts Shear (0-3000m) pos: 1.7 neg: 2.9 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 103.3 deg Storm rel helicity (0-3000m) pos: 102.2 neg: -14.1 tot: 88.1 m^2/s^2 ave: 29.4 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 2.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.14 Bulk Shear: 33.89 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 ------------------------------------------------------------------------------- 500 177 10 117 17| 14.0 0.0 14.0| 96.7 0.0 96.7 193.4 0.72| 26.9 19.3 1000 193 11 122 15| 5.2 0.0 5.2| 96.7 -12.6 84.1 84.1 0.23| 22.7 5.1 1500 231 11 121 8| 3.4 1.4 4.8| 96.7 -14.1 82.6 55.1 0.19| 16.5 3.2 2000 245 11 114 5| 2.6 2.2 4.8| 97.8 -14.1 83.7 41.9 0.22| 13.7 2.9 2500 242 12 125 5| 2.1 2.8 4.9| 99.0 -14.1 84.9 34.0 0.23| 12.1 2.8 3000 239 13 137 5| 1.7 2.9 4.6|102.2 -14.1 88.1 29.4 0.24| 10.6 2.6 4000 235 15 159 6| 1.3 2.9 4.2|108.9 -14.1 94.8 23.7 0.26| 8.7 2.2 5000 232 18 175 8| 1.0 2.9 3.9|113.1 -14.1 99.1 19.8 0.25| 7.6 1.9 6000 230 20 183 10| 0.9 2.5 3.4|113.4 -20.8 92.6 15.4 0.23| 6.5 1.5 Wrote GIF file: /home/apache/climate/data/raob//ETGK/skewt/ETGK.skewt.20250420.00.gif