UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120306.upa.cvt Date: 0600Z 3 DEC 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0600Z 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 106 SFC 967 377 1.0 0.9 99 0.1 1.0 30 1 276.8 277.5 275.8 288.3 4.22 2 925 740 5.0 1.3 77 3.7 3.3 210 15 284.4 285.2 280.1 297.2 4.54 3 850 1425 0.2 0.1 99 0.1 0.1 200 17 286.4 287.1 281.0 299.2 4.53 4 700 2960 -7.1 -8.5 90 1.4 -7.6 210 13 294.6 295.1 282.7 303.2 2.87 5 500 5510 -22.7 -26.0 74 3.3 -23.3 205 21 305.4 305.5 284.7 308.4 0.92 6 400 7100 -34.9 -51.9 16 17.0 -35.8 170 33 309.6 309.6 285.3 309.9 0.08 7 300 9040 -50.5 -58.5 38 8.0 -50.7 170 36 314.2 314.2 286.9 314.4 0.05 8 250 10200 -59.7 -62.7 68 3.0 -59.7 175 38 317.3 317.3 287.9 317.4 0.03 9 212 11216 -66.1 -70.1 57 4.0 -66.1 190 40 322.7 322.7 289.6 322.7 0.01 10 200 11570 -64.9 -72.9 32 8.0 -65.0 210 38 330.0 330.0 291.7 330.0 0.01 11 150 13370 -57.3 -84.3 2 27.0 -57.6 200 17 371.4 371.4 300.8 371.4 0.00 12 100 15920 -60.3 -86.3 2 26.0 -60.6 215 33 411.2 411.2 306.7 411.2 0.00 TRP 212 11216 -66.1 -70.1 57 4.0 -66.1 190 40 322.7 322.7 289.6 322.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5404.00 m Freezing level: 845.89 mb = 1467.06 m = 4813.11 ft Wetbulb zero: 847.34 mb = 1449.75 m = 4756.32 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 86.90 % Est. max temperature: 12.14 C = 53.85 F Sfc-Lift cond lev (LCL): 965.33 mb = 391.10 m = 1283.11 ft T: 1.16 C 700-500 lapse rate: 6.12 C/km ThetaE index: 0.00 C Layer 967.0--8390752015546130719055026944212992.0 mb Conv cond level (CCL): 967.00 mb = 377.00 m = 1236.86 ft Mean mixing ratio: 4.47 g/kg Conv temperature: 1.70 C = 35.06 F Cap Strength: 4.77 C Lifted Index: 9.21 C Risk: None Lifted Index @300 mb: 13.05 C Lifted Index @700 mb: 4.77 C Showalter Index: 6.81 C Risk: None Total Totals Index: 45.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 22.80 C K Index: 21.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 56.20 Risk: None Energy Index: 1.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.59 J/kg Max Up Vert Vel: 8.32 m/s Conv Inhibition (B-): 12216.89 J/kg Cap Strength: 9.04 C Lift Cond Lev (LCL): 885.39 mb = 1094.54 m = 3590.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 233 at 13 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 ---------------------------------------------------------- 0 967 377 30 1 -0.5 -0.9 | 52 14 -10.7 -8.4 1 925 740 210 15 7.5 13.0 | 153 6 -2.7 5.4 2 850 1425 200 17 5.8 16.0 | 152 9 -4.4 8.4 3 700 2960 210 13 6.5 11.3 | 135 5 -3.7 3.7 4 500 5510 205 21 8.9 19.0 | 173 12 -1.3 11.5 5 400 7100 170 33 -5.7 32.5 | 147 30 -16.0 24.9 6 300 9040 170 36 -6.3 35.5 | 149 32 -16.5 27.9 7 250 10200 175 38 -3.3 37.9 | 156 33 -13.5 30.3 8 212 11216 190 40 6.9 39.4 | 174 32 -3.3 31.8 9 200 11570 210 38 19.0 32.9 | 199 27 8.8 25.3 10 150 13370 200 17 5.8 16.0 | 152 9 -4.4 8.4 11 100 15920 215 33 18.9 27.0 | 204 21 8.7 19.5 Wind Parameters Mean winds (0-6000m): 203.5 at 17.0 knts Storm direction: 233.5 at 12.7 knts Shear (0-3000m) pos: 2.3 neg: 0.6 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 94.8 deg Storm rel helicity (0-3000m) pos: 80.9 neg: -4.0 tot: 76.9 m^2/s^2 ave: 25.6 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 3.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 5.11 Bulk Shear: 6.77 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 ------------------------------------------------------------------------------- 500 210 10 101 5| 16.9 0.0 16.9| 79.3 0.0 79.3 158.6 0.79| 30.1 23.8 1000 206 13 133 6| 8.4 1.3 9.7| 79.3 -0.4 78.9 78.9 0.72| 16.4 11.8 1500 204 14 141 7| 5.3 0.9 6.2| 79.3 -1.3 78.0 52.0 0.68| 11.4 7.8 2000 204 14 142 7| 3.7 0.6 4.3| 79.3 -2.5 76.8 38.4 0.63| 8.9 5.7 2500 205 14 142 7| 2.7 0.5 3.2| 79.3 -3.9 75.4 30.2 0.58| 7.5 4.3 3000 205 14 142 7| 2.3 0.6 2.8| 80.9 -4.0 76.9 25.6 0.58| 6.5 3.8 4000 206 15 146 7| 1.7 0.8 2.5| 84.8 -4.0 80.7 20.2 0.59| 5.3 3.1 5000 206 16 152 7| 1.4 1.0 2.3| 88.3 -4.0 84.2 16.8 0.58| 4.5 2.6 6000 203 17 157 9| 1.1 1.6 2.7| 88.6 -21.4 67.2 11.2 0.40| 4.7 1.9 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251203.06.gif