UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for ETGK... Searching the city database file for: ETGK ... Date:0000Z 26 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 169 SFC 971 418 8.2 6.8 91 1.4 7.5 330 1 283.7 284.8 282.0 301.4 6.39 2 925 814 7.4 3.4 76 4.0 5.4 50 21 286.9 287.8 282.1 301.8 5.28 3 850 1503 1.8 -2.3 74 4.1 0.0 70 25 288.0 288.7 280.9 299.0 3.80 4 700 3053 -4.3 -5.0 95 0.7 -4.6 75 9 297.7 298.4 284.9 309.0 3.76 5 500 5620 -21.3 -25.2 71 3.9 -22.1 80 5 307.1 307.3 285.4 310.3 0.99 6 400 7230 -34.3 -37.3 74 3.0 -34.6 215 9 310.4 310.5 285.9 311.8 0.39 7 300 9160 -51.7 -55.4 64 3.7 -51.8 200 25 312.5 312.5 286.3 312.7 0.07 8 270 9838 -56.3 -60.9 56 4.6 -56.4 215 9 315.3 315.4 287.2 315.5 0.04 9 250 10330 -53.9 -67.9 16 14.0 -54.1 320 11 325.9 325.9 290.6 326.0 0.02 10 200 11760 -56.5 -73.5 10 17.0 -56.7 320 17 343.3 343.3 295.1 343.3 0.01 11 150 13590 -55.5 -77.5 5 22.0 -55.8 310 11 374.5 374.5 301.4 374.5 0.01 12 100 16170 -54.9 -79.9 3 25.0 -55.4 310 17 421.7 421.7 307.9 421.7 0.01 TRP 270 9838 -56.3 -60.9 56 4.6 -56.4 215 9 315.3 315.4 287.2 315.5 0.04 WND Sounding variables and indices 1000-500 mb thick: 5451.00 m Freezing level: 805.74 mb = 1960.38 m = 6431.60 ft Wetbulb zero: 849.36 mb = 1509.02 m = 4950.79 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 82.34 % Est. max temperature: 14.17 C = 57.51 F Sfc-Lift cond lev (LCL): 950.47 mb = 592.35 m = 1943.38 ft T: 7.85 C 700-500 lapse rate: 6.62 C/km ThetaE index: 2.85 C Layer 850.0- 700.0 mb Conv cond level (CCL): 854.10 mb = 1463.78 m = 4802.36 ft Mean mixing ratio: 5.22 g/kg Conv temperature: 12.40 C = 54.32 F Cap Strength: 4.47 C Lifted Index: 6.86 C Risk: None Lifted Index @300 mb: 8.13 C Lifted Index @700 mb: 4.47 C Showalter Index: 8.39 C Risk: None Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 19.00 C K Index: 20.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 55.00 Risk: None Energy Index: 2.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.13 J/kg Max Up Vert Vel: 5.50 m/s Conv Inhibition (B-): 12054.49 J/kg Cap Strength: 6.75 C Lift Cond Lev (LCL): 874.07 mb = 1275.50 m = 4184.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 102 at 9 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 ---------------------------------------------------------- 0 971 418 330 1 0.5 -0.9 | 286 9 8.9 -2.6 1 925 814 50 21 -16.1 -13.5 | 27 17 -7.7 -15.2 2 850 1503 70 25 -23.5 -8.6 | 56 18 -15.1 -10.3 3 700 3053 75 9 -8.7 -2.3 | 4 4 -0.3 -4.1 4 500 5620 80 5 -4.9 -0.9 | 307 4 3.5 -2.6 5 400 7230 215 9 5.2 7.4 | 247 15 13.5 5.6 6 300 9160 200 25 8.6 23.5 | 218 28 16.9 21.8 7 270 9838 215 9 5.2 7.4 | 247 15 13.5 5.6 8 250 10330 320 11 7.1 -8.4 | 303 18 15.4 -10.2 9 200 11760 320 17 10.9 -13.0 | 307 24 19.3 -14.8 10 150 13590 310 11 8.4 -7.1 | 298 19 16.8 -8.8 11 100 16170 310 17 13.0 -10.9 | 301 25 21.4 -12.7 Wind Parameters Mean winds (0-6000m): 71.7 at 11.4 knts Storm direction: 101.7 at 8.6 knts Shear (0-3000m) pos: 1.5 neg: 0.0 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 70.6 deg Storm rel helicity (0-3000m) pos: 129.7 neg: -13.9 tot: 115.8 m^2/s^2 ave: 38.6 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 4.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.31 Bulk Shear: 3.51 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 49 13 8 10| 22.1 0.0 22.1| 94.2 0.0 94.2 188.4 0.94| 28.0 26.4 1000 57 18 30 13| 12.7 0.0 12.7|124.3 0.0 124.3 124.3 0.95| 17.4 16.5 1500 62 20 39 14| 7.2 0.0 7.2|129.7 -2.7 127.0 84.7 0.84| 13.4 11.2 2000 64 19 42 14| 4.1 0.0 4.1|129.7 -7.0 122.7 61.4 0.71| 11.4 8.0 2500 66 18 41 12| 2.2 0.0 2.2|129.7 -12.0 117.8 47.1 0.57| 10.2 5.8 3000 66 17 39 11| 1.5 0.0 1.5|129.7 -13.9 115.8 38.6 0.52| 8.8 4.6 4000 68 14 34 9| 0.9 0.0 0.9|129.7 -15.4 114.3 28.6 0.47| 6.8 3.2 5000 69 13 28 7| 0.6 0.0 0.6|129.7 -16.9 112.9 22.6 0.43| 5.6 2.4 6000 72 11 25 6| 0.7 0.0 0.7|129.7 -21.4 108.3 18.1 0.30| 5.3 1.6 Wrote GIF file: /home/apache/climate/data/raob//ETGK/skewt/ETGK.skewt.20250426.00.gif