UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121306.upa.cvt Date: 0600Z 13 DEC 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0600Z 13 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 223 SFC 981 377 2.6 2.5 99 0.1 2.5 230 3 277.3 278.1 276.6 290.0 4.67 2 925 859 7.4 3.6 77 3.8 5.5 235 15 286.9 287.8 282.2 302.0 5.36 3 850 1552 4.0 0.2 76 3.8 2.2 180 3 290.3 291.1 282.8 303.5 4.56 4 700 3111 -2.7 -22.7 20 20.0 -8.1 240 25 299.5 299.7 282.3 302.3 0.88 5 500 5680 -19.5 -40.5 14 21.0 -22.2 240 25 309.3 309.3 285.4 310.1 0.22 6 400 7300 -31.3 -45.3 24 14.0 -32.5 225 31 314.3 314.3 287.1 314.9 0.17 7 300 9280 -45.9 -54.9 35 9.0 -46.2 220 19 320.7 320.7 289.0 321.0 0.07 8 250 10460 -55.3 -64.3 32 9.0 -55.5 195 25 323.9 323.9 290.0 324.0 0.03 9 216 11388 -60.1 -68.1 34 8.0 -60.2 215 15 330.2 330.2 291.8 330.3 0.02 10 200 11870 -60.5 -71.5 22 11.0 -60.6 230 25 337.0 337.0 293.6 337.0 0.01 11 150 13660 -60.7 -84.7 3 24.0 -60.9 240 33 365.5 365.5 299.8 365.5 0.00 12 100 16170 -61.5 -86.5 2 25.0 -61.7 260 29 408.9 408.9 306.4 408.9 0.00 TRP 216 11388 -60.1 -68.1 34 8.0 -60.2 215 15 330.2 330.2 291.8 330.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5457.00 m Freezing level: 760.45 mb = 2482.75 m = 8145.39 ft Wetbulb zero: 818.18 mb = 1858.38 m = 6096.97 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 39.47 % Est. max temperature: 16.65 C = 61.97 F Sfc-Lift cond lev (LCL): 979.34 mb = 390.86 m = 1282.34 ft T: 2.74 C 700-500 lapse rate: 6.54 C/km ThetaE index: 1.17 C Layer 700.0- 500.0 mb Conv cond level (CCL): 981.00 mb = 377.00 m = 1236.86 ft Mean mixing ratio: 5.06 g/kg Conv temperature: 3.63 C = 38.53 F Cap Strength: 7.36 C Lifted Index: 10.25 C Risk: None Lifted Index @300 mb: 15.49 C Lifted Index @700 mb: 7.36 C Showalter Index: 7.02 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 19.70 C K Index: 3.70 Risk: None Sweat Index: 33.40 Risk: None Energy Index: 1.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.72 J/kg Max Up Vert Vel: 9.46 m/s Conv Inhibition (B-): 13314.87 J/kg Cap Strength: 10.23 C Lift Cond Lev (LCL): 890.45 mb = 1171.00 m = 3841.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 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 ---------------------------------------------------------- 0 981 377 230 3 2.3 1.9 | 96 12 -12.2 1.3 1 925 859 235 15 12.3 8.6 | 165 8 -2.2 8.0 2 850 1552 180 3 0.0 3.0 | 99 15 -14.5 2.4 3 700 3111 240 25 21.7 12.5 | 211 14 7.1 11.9 4 500 5680 240 25 21.7 12.5 | 211 14 7.1 11.9 5 400 7300 225 31 21.9 21.9 | 199 23 7.4 21.3 6 300 9280 220 19 12.2 14.6 | 171 14 -2.3 13.9 7 250 10460 195 25 6.5 24.1 | 161 25 -8.0 23.5 8 216 11388 215 15 8.6 12.3 | 153 13 -5.9 11.7 9 200 11870 230 25 19.2 16.1 | 197 16 4.6 15.5 10 150 13660 240 33 28.6 16.5 | 222 21 14.1 15.9 11 100 16170 260 29 28.6 5.0 | 253 15 14.1 4.4 Wind Parameters Mean winds (0-6000m): 237.6 at 19.4 knts Storm direction: 267.6 at 14.5 knts Shear (0-3000m) pos: 5.5 neg: 1.8 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 114.8 deg Storm rel helicity (0-3000m) pos: 122.2 neg: -40.6 tot: 81.7 m^2/s^2 ave: 27.2 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 4.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 3.26 Bulk Shear: 13.72 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 ------------------------------------------------------------------------------- 500 234 9 124 9| 12.0 0.0 12.0| 25.4 0.0 25.4 50.7 0.89| 12.1 10.8 1000 228 10 129 9| 6.0 5.5 11.6| 25.4 -29.9 -4.5 -4.5 0.03| 11.9 0.3 1500 225 8 121 10| 4.0 3.5 7.5| 42.3 -40.6 1.8 1.2 0.07| 10.4 0.7 2000 220 9 125 11| 5.0 2.6 7.7| 72.0 -40.6 31.4 15.7 0.26| 9.9 2.6 2500 227 11 136 9| 5.8 2.1 7.9|104.8 -40.6 64.2 25.7 0.41| 9.8 4.0 3000 234 13 150 8| 5.5 1.8 7.2|122.2 -40.6 81.7 27.2 0.46| 9.0 4.2 4000 236 16 172 8| 4.1 1.3 5.4|122.2 -40.6 81.7 20.4 0.46| 6.8 3.1 5000 238 18 184 9| 3.3 1.1 4.3|122.2 -40.6 81.7 16.3 0.46| 5.4 2.5 6000 238 19 191 10| 2.7 0.9 3.6|122.2 -46.3 75.9 12.6 0.41| 4.8 2.0 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251213.06.gif