UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120313.upa.cvt Date: 1300Z 3 DEC 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:1300Z 3 DEC 25 Station: ETGI WMO ident: 10618 Latitude: 49.70 Longitude: 7.33 Elevation: 377.00 ------------------------------------------------------------------------------- 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 111 SFC 968 377 2.4 1.7 95 0.7 2.1 60 3 278.1 278.9 276.9 290.4 4.47 2 925 742 4.0 2.0 87 2.0 3.1 200 5 283.4 284.2 279.9 296.8 4.78 3 867 1267 1.8 -2.0 76 3.8 0.1 235 15 286.4 287.1 280.1 297.3 3.80 4 850 1426 0.8 -1.6 84 2.4 -0.3 235 15 287.0 287.7 280.6 298.4 4.00 5 700 2959 -9.9 -11.8 86 1.9 -10.5 190 13 291.5 291.9 280.5 298.1 2.21 6 500 5500 -24.1 -29.0 64 4.9 -24.9 215 21 303.7 303.8 283.8 306.0 0.70 7 400 7080 -37.5 -47.5 35 10.0 -38.1 220 25 306.3 306.3 284.1 306.7 0.13 8 300 9000 -52.1 -58.1 48 6.0 -52.2 190 36 311.9 311.9 286.1 312.1 0.05 9 250 10150 -60.3 -67.3 39 7.0 -60.4 190 44 316.4 316.4 287.6 316.5 0.02 10 200 11540 -58.7 -71.7 17 13.0 -58.9 200 25 339.8 339.8 294.3 339.9 0.01 11 150 13340 -57.1 -77.1 6 20.0 -57.4 190 19 371.7 371.7 300.9 371.7 0.01 12 100 15890 -60.1 -84.1 3 24.0 -60.4 205 19 411.6 411.6 306.7 411.6 0.00 TRP 867 1267 1.8 -2.0 76 3.8 0.1 235 15 286.4 287.1 280.1 297.3 3.80 WND Sounding variables and indices 1000-500 mb thick: 5389.00 m Freezing level: 838.79 mb = 1540.62 m = 5054.46 ft Wetbulb zero: 861.32 mb = 1319.43 m = 4328.79 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 79.75 % Est. max temperature: 12.10 C = 53.77 F Sfc-Lift cond lev (LCL): 957.53 mb = 464.37 m = 1523.52 ft T: 2.78 C 700-500 lapse rate: 5.59 C/km ThetaE index: 0.29 C Layer 700.0- 500.0 mb Conv cond level (CCL): 829.49 mb = 1618.83 m = 5311.07 ft Mean mixing ratio: 4.43 g/kg Conv temperature: 11.76 C = 53.17 F Cap Strength: 2.54 C Lifted Index: 7.99 C Risk: None Lifted Index @300 mb: 11.63 C Lifted Index @700 mb: 2.15 C Showalter Index: 5.97 C Risk: None Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 22.50 C K Index: 21.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 51.00 Risk: None Energy Index: 1.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.79 J/kg Max Up Vert Vel: 7.85 m/s Conv Inhibition (B-): 12150.71 J/kg Cap Strength: 7.76 C Lift Cond Lev (LCL): 885.67 mb = 1093.97 m = 3589.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 241 at 12 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 ---------------------------------------------------------- 0 968 377 60 3 -2.6 -1.5 | 61 15 -12.9 -7.1 1 925 742 200 5 1.7 4.7 | 84 9 -8.6 -0.9 2 867 1267 235 15 12.3 8.6 | 214 4 2.0 3.0 3 850 1426 235 15 12.3 8.6 | 214 4 2.0 3.0 4 700 2959 190 13 2.3 12.8 | 132 11 -8.0 7.2 5 500 5500 215 21 12.0 17.2 | 189 12 1.8 11.6 6 400 7080 220 25 16.1 19.2 | 203 15 5.8 13.5 7 300 9000 190 36 6.3 35.5 | 172 30 -4.0 29.8 8 250 10150 190 44 7.6 43.3 | 176 38 -2.7 37.7 9 200 11540 200 25 8.6 23.5 | 174 18 -1.7 17.9 10 150 13340 190 19 3.3 18.7 | 152 15 -7.0 13.1 11 100 15890 205 19 8.0 17.2 | 169 12 -2.3 11.6 Wind Parameters Mean winds (0-6000m): 211.4 at 15.6 knts Storm direction: 241.4 at 11.7 knts Shear (0-3000m) pos: 3.3 neg: 1.8 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 79.4 deg Storm rel helicity (0-3000m) pos: 37.3 neg: -14.3 tot: 23.1 m^2/s^2 ave: 7.7 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 1.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.75 Bulk Shear: 17.64 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 ------------------------------------------------------------------------------- 500 188 5 84 10| 10.6 0.0 10.6| 24.6 0.0 24.6 49.2 0.61| 12.7 7.8 1000 224 8 95 5| 9.3 0.0 9.3| 32.9 0.0 32.9 32.9 0.72| 11.1 8.0 1500 227 10 120 3| 6.2 1.2 7.3| 32.9 -3.4 29.5 19.7 0.50| 8.6 4.3 2000 223 11 137 4| 4.6 1.8 6.4| 32.9 -7.8 25.1 12.5 0.35| 7.4 2.6 2500 218 12 141 5| 3.7 2.1 5.8| 32.9 -13.4 19.5 7.8 0.24| 6.6 1.6 3000 213 12 141 6| 3.3 1.8 5.1| 37.3 -14.3 23.1 7.7 0.26| 5.9 1.5 4000 209 13 145 7| 3.0 1.3 4.3| 49.1 -14.3 34.9 8.7 0.34| 4.9 1.7 5000 210 14 155 8| 2.8 1.1 3.9| 62.3 -14.3 48.1 9.6 0.41| 4.4 1.8 6000 211 16 164 8| 2.6 0.9 3.5| 70.3 -14.3 56.0 9.3 0.43| 3.9 1.7 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251203.13.gif