UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011812.upa.cvt Date: 1200Z 18 JAN 26 Searching for ETGK... Searching the city database file for: ETGK ... Date:1200Z 18 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 197 SFC 973 418 2.6 -2.4 70 5.0 0.6 70 5 277.9 278.5 275.1 287.0 3.29 2 925 824 -1.5 -3.2 88 1.7 -2.1 95 13 277.8 278.3 275.0 286.8 3.26 3 850 1505 2.0 -6.0 55 8.0 -1.2 140 19 288.2 288.7 279.8 296.6 2.87 4 700 3065 -3.1 -36.1 6 33.0 -9.5 130 17 299.1 299.1 281.3 299.9 0.25 5 500 5620 -24.3 -55.3 4 31.0 -26.5 115 23 303.4 303.4 282.8 303.6 0.04 6 400 7200 -37.5 -54.5 15 17.0 -38.2 120 15 306.3 306.3 284.0 306.5 0.06 7 300 9110 -52.3 -71.3 8 19.0 -52.5 105 19 311.6 311.6 285.9 311.7 0.01 8 250 10270 -58.7 -72.7 15 14.0 -58.8 95 13 318.8 318.8 288.3 318.8 0.01 9 212 11300 -62.9 -74.9 18 12.0 -63.0 135 9 327.6 327.6 291.0 327.7 0.01 10 200 11660 -63.1 -77.1 13 14.0 -63.2 90 15 332.8 332.8 292.5 332.9 0.01 11 150 13440 -61.5 -84.5 3 23.0 -61.7 215 9 364.1 364.1 299.5 364.1 0.00 12 100 15950 -60.5 -86.5 2 26.0 -60.8 240 21 410.8 410.8 306.6 410.8 0.00 TRP 212 11300 -62.9 -74.9 18 12.0 -63.0 135 9 327.6 327.6 291.0 327.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5423.00 m Freezing level: 942.56 mb = 675.46 m = 2216.06 ft Freezing level: 892.86 mb = 1115.86 m = 3660.91 ft Freezing level: 791.18 mb = 2116.76 m = 6944.68 ft Wetbulb zero: 962.85 mb = 502.20 m = 1647.61 ft Precipitable water: 0.26 inches Sfc-500 mean rel hum: 26.49 % Est. max temperature: 14.61 C = 58.29 F Sfc-Lift cond lev (LCL): 900.37 mb = 1041.39 m = 3416.60 ft T: -0.38 C 700-500 lapse rate: 8.30 C/km ThetaE index: 0.23 C Layer 925.0- 850.0 mb Conv cond level (CCL): 645.51 mb = 3680.40 m = 12074.65 ft Mean mixing ratio: 3.19 g/kg Conv temperature: 24.79 C = 76.62 F Cap Strength: 13.40 C Lifted Index: 12.95 C Risk: None Lifted Index @300 mb: 16.32 C Lifted Index @700 mb: 13.40 C Showalter Index: 7.06 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 18.30 C K Index: -12.70 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 1.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.67 J/kg Max Up Vert Vel: 7.30 m/s Conv Inhibition (B-): 15570.88 J/kg Cap Strength: 13.37 C Lift Cond Lev (LCL): 870.74 mb = 1310.83 m = 4300.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 153 at 14 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 ---------------------------------------------------------- 0 973 418 70 5 -4.7 -1.7 | 354 14 1.6 -14.1 1 925 824 95 13 -13.0 1.1 | 31 13 -6.7 -11.2 2 850 1505 140 19 -12.2 14.6 | 110 6 -5.9 2.2 3 700 3065 130 17 -13.0 10.9 | 78 7 -6.7 -1.4 4 500 5620 115 23 -20.8 9.7 | 80 15 -14.6 -2.6 5 400 7200 120 15 -13.0 7.5 | 54 8 -6.7 -4.8 6 300 9110 105 19 -18.4 4.9 | 58 14 -12.1 -7.4 7 250 10270 95 13 -13.0 1.1 | 31 13 -6.7 -11.2 8 212 11300 135 9 -6.4 6.4 | 1 6 -0.1 -6.0 9 200 11660 90 15 -15.0 0.0 | 35 15 -8.7 -12.3 10 150 13440 215 9 5.2 7.4 | 293 12 11.4 -5.0 11 100 15950 240 21 18.2 10.5 | 274 25 24.5 -1.8 Wind Parameters Mean winds (0-6000m): 123.0 at 18.5 knts Storm direction: 153.0 at 13.9 knts Shear (0-3000m) pos: 2.9 neg: 0.5 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 86.3 deg Storm rel helicity (0-3000m) pos: 61.2 neg: -6.2 tot: 55.1 m^2/s^2 ave: 18.4 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.53 Bulk Shear: 17.39 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 91 10 16 13| 10.2 0.0 10.2| 36.6 0.0 36.6 73.1 0.97| 10.9 10.5 1000 109 13 36 10| 8.6 0.0 8.6| 57.6 0.0 57.6 57.6 0.91| 10.7 9.8 1500 122 15 54 8| 5.9 0.0 5.9| 60.9 -1.6 59.2 39.5 0.84| 8.2 6.8 2000 126 16 64 7| 4.4 0.3 4.7| 60.9 -3.7 57.2 28.6 0.75| 6.4 4.8 2500 128 16 69 7| 3.5 0.5 4.0| 60.9 -5.7 55.2 22.1 0.67| 5.4 3.6 3000 128 16 71 7| 2.9 0.5 3.5| 61.2 -6.2 55.1 18.4 0.64| 4.7 3.0 4000 127 17 74 7| 2.2 0.7 2.9| 61.8 -6.2 55.6 13.9 0.58| 3.9 2.3 5000 125 18 76 9| 1.8 0.9 2.6| 61.8 -7.1 54.7 10.9 0.52| 3.5 1.8 6000 123 18 76 9| 1.3 0.7 2.0| 61.8 -13.9 47.8 8.0 0.40| 3.3 1.3 Wrote GIF file: /home/apache/climate/data/raob//ETGK/skewt/ETGK.skewt.20260118.12.gif