UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for ETGK... Searching the city database file for: ETGK ... Date:0000Z 5 DEC 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 79 SFC 959 418 0.0 -0.4 97 0.4 -0.2 0 0 276.4 277.1 275.1 287.0 3.87 2 925 705 -1.7 -1.7 100 0.0 -1.7 100 5 277.6 278.2 275.4 287.6 3.65 3 850 1380 1.6 -7.4 51 9.0 -1.9 55 5 287.8 288.3 279.3 295.4 2.58 4 700 2921 -7.5 -9.4 86 1.9 -8.2 115 5 294.2 294.7 282.3 302.2 2.68 5 500 5470 -23.3 -26.0 78 2.7 -23.8 190 17 304.6 304.8 284.4 307.7 0.92 6 400 7070 -34.5 -37.2 76 2.7 -34.8 155 31 310.2 310.2 285.9 311.5 0.39 7 300 9010 -50.9 -54.2 68 3.3 -51.0 170 48 313.6 313.6 286.7 313.9 0.08 8 250 10170 -61.1 -65.4 57 4.3 -61.2 165 60 315.2 315.2 287.2 315.3 0.02 9 227 10762 -64.9 -69.5 53 4.6 -65.0 170 77 318.2 318.2 288.2 318.2 0.01 10 225 10816 -65.3 -69.9 53 4.6 -65.3 170 75 318.4 318.4 288.2 318.5 0.01 11 200 11530 -65.7 -74.7 27 9.0 -65.8 160 46 328.7 328.7 291.3 328.7 0.01 12 150 13320 -59.5 -83.5 3 24.0 -59.7 210 23 367.6 367.6 300.1 367.6 0.00 13 100 15860 -58.1 -86.1 2 28.0 -58.5 250 19 415.5 415.5 307.2 415.5 0.00 TRP 225 10816 -65.3 -69.9 53 4.6 -65.3 170 75 318.4 318.4 288.2 318.5 0.01 WND 227 10762 -64.9 -69.5 53 4.6 -65.0 170 77 318.2 318.2 288.2 318.2 0.01 Sounding variables and indices 1000-500 mb thick: 5391.00 m Freezing level: 959.00 mb = 418.00 m = 1371.37 ft Freezing level: 886.36 mb = 1052.73 m = 3453.79 ft Freezing level: 823.63 mb = 1650.94 m = 5416.42 ft Wetbulb zero: Below ground Precipitable water: 0.48 inches Sfc-500 mean rel hum: 78.29 % Est. max temperature: 12.86 C = 55.15 F Sfc-Lift cond lev (LCL): 952.92 mb = 468.54 m = 1537.19 ft T: -0.30 C 700-500 lapse rate: 6.20 C/km ThetaE index: 0.00 C Layer 959.0-6977149140605635270305172684800.0 mb Conv cond level (CCL): 721.09 mb = 2685.36 m = 8810.14 ft Mean mixing ratio: 3.36 g/kg Conv temperature: 16.58 C = 61.85 F Cap Strength: 8.24 C Lifted Index: 13.07 C Risk: None Lifted Index @300 mb: 16.90 C Lifted Index @700 mb: 8.24 C Showalter Index: 8.97 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 15.90 C K Index: 15.60 Risk: < 20 % chance of thunderstorms Sweat Index: 27.00 Risk: None Energy Index: 2.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.45 J/kg Max Up Vert Vel: 8.30 m/s Conv Inhibition (B-): 15092.53 J/kg Cap Strength: 13.04 C Lift Cond Lev (LCL): 870.97 mb = 1185.49 m = 3889.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 193 at 8 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 0 0 -0.0 -0.0 | 13 8 -1.8 -7.4 1 925 705 100 5 -4.9 0.9 | 46 9 -6.7 -6.5 2 850 1380 55 5 -4.1 -2.9 | 30 12 -5.9 -10.2 3 700 2921 115 5 -4.5 2.1 | 50 8 -6.3 -5.3 4 500 5470 190 17 3.0 16.7 | 187 9 1.2 9.4 5 400 7070 155 31 -13.1 28.1 | 144 26 -14.9 20.7 6 300 9010 170 48 -8.3 47.3 | 166 41 -10.1 39.9 7 250 10170 165 60 -15.5 58.0 | 161 53 -17.3 50.6 8 227 10762 170 77 -13.4 75.8 | 168 70 -15.1 68.5 9 225 10816 170 75 -13.0 73.9 | 167 68 -14.8 66.5 10 200 11530 160 46 -15.7 43.2 | 154 40 -17.5 35.9 11 150 13320 210 23 11.5 19.9 | 218 16 9.7 12.5 12 100 15860 250 19 17.9 6.5 | 273 16 16.1 -0.9 Wind Parameters Mean winds (0-6000m): 163.4 at 10.1 knts Storm direction: 193.4 at 7.6 knts Shear (0-3000m) pos: 1.6 neg: 0.4 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 56.7 deg Storm rel helicity (0-3000m) pos: 28.9 neg: -8.1 tot: 20.8 m^2/s^2 ave: 6.9 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.98 Bulk Shear: 11.55 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 96 4 37 9| 5.1 0.0 5.1| 13.2 -2.0 11.2 22.4 0.58| 8.0 4.7 1000 81 4 37 10| 2.6 1.3 3.9| 13.2 -8.1 5.1 5.1 0.24| 5.3 1.3 1500 75 5 36 10| 2.0 0.9 2.9| 17.5 -8.1 9.4 6.3 0.32| 4.1 1.3 2000 78 5 37 10| 1.7 0.7 2.3| 20.8 -8.1 12.7 6.3 0.37| 3.5 1.3 2500 84 5 39 10| 1.4 0.5 2.0| 22.9 -8.1 14.8 5.9 0.39| 3.2 1.2 3000 92 5 43 10| 1.6 0.4 2.1| 28.9 -8.1 20.8 6.9 0.48| 3.1 1.5 4000 117 6 58 9| 1.9 0.3 2.2| 42.3 -8.1 34.3 8.6 0.62| 3.2 2.0 5000 151 8 85 6| 2.0 0.3 2.2| 60.0 -8.1 51.9 10.4 0.71| 3.5 2.5 6000 163 10 116 5| 1.6 0.7 2.4| 60.5 -31.9 28.5 4.8 0.40| 3.9 1.5 Wrote GIF file: /home/apache/climate/data/raob//ETGK/skewt/ETGK.skewt.20251205.00.gif