UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:1200Z 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 115 SFC 968 377 1.8 1.7 99 0.1 1.8 40 3 277.5 278.3 276.5 289.7 4.47 2 925 746 4.4 1.5 81 2.9 3.1 200 5 283.8 284.6 279.9 296.7 4.61 3 850 1431 0.6 0.1 96 0.5 0.4 210 19 286.8 287.6 281.2 299.7 4.53 4 700 2965 -9.1 -9.1 100 0.0 -9.1 185 9 292.4 292.9 281.5 300.6 2.74 5 500 5500 -23.9 -29.9 58 6.0 -24.9 210 17 303.9 304.0 283.8 306.0 0.64 6 400 7090 -36.7 -44.7 43 8.0 -37.2 210 33 307.3 307.3 284.5 307.9 0.18 7 300 9010 -51.9 -54.6 73 2.7 -52.0 180 35 312.2 312.2 286.2 312.5 0.08 8 250 10170 -59.3 -66.3 40 7.0 -59.4 170 36 317.9 317.9 288.1 318.0 0.02 9 217 11047 -64.3 -70.3 44 6.0 -64.3 190 29 323.3 323.3 289.8 323.4 0.01 10 200 11550 -61.5 -77.5 10 16.0 -61.6 200 31 335.4 335.4 293.2 335.4 0.00 11 150 13360 -57.1 -83.1 2 26.0 -57.4 185 17 371.7 371.7 300.9 371.7 0.00 12 100 15910 -60.1 -85.1 2 25.0 -60.4 235 21 411.6 411.6 306.7 411.6 0.00 TRP 217 11047 -64.3 -70.3 44 6.0 -64.3 190 29 323.3 323.3 289.8 323.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5385.00 m Freezing level: 840.72 mb = 1525.89 m = 5006.13 ft Wetbulb zero: 844.13 mb = 1485.73 m = 4874.39 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 86.61 % Est. max temperature: 12.09 C = 53.77 F Sfc-Lift cond lev (LCL): 966.35 mb = 390.87 m = 1282.37 ft T: 1.90 C 700-500 lapse rate: 5.84 C/km ThetaE index: 0.00 C Layer 968.0--1683439933030020205612275597312.0 mb Conv cond level (CCL): 968.00 mb = 377.00 m = 1236.86 ft Mean mixing ratio: 4.56 g/kg Conv temperature: 1.98 C = 35.57 F Cap Strength: 2.72 C Lifted Index: 7.96 C Risk: None Lifted Index @300 mb: 11.60 C Lifted Index @700 mb: 2.72 C Showalter Index: 5.29 C Risk: None Total Totals Index: 48.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 24.00 C K Index: 24.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 56.20 Risk: None Energy Index: 1.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.29 J/kg Max Up Vert Vel: 8.04 m/s Conv Inhibition (B-): 12671.82 J/kg Cap Strength: 7.92 C Lift Cond Lev (LCL): 891.23 mb = 1047.26 m = 3435.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 234 at 10 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 40 3 -1.9 -2.3 | 51 13 -10.4 -8.4 1 925 746 200 5 1.7 4.7 | 78 7 -6.7 -1.4 2 850 1431 210 19 9.5 16.5 | 186 10 1.1 10.4 3 700 2965 185 9 0.8 9.0 | 111 8 -7.6 2.9 4 500 5500 210 17 8.5 14.7 | 180 9 0.1 8.6 5 400 7090 210 33 16.5 28.6 | 200 24 8.1 22.5 6 300 9010 180 35 0.0 35.0 | 164 30 -8.4 28.9 7 250 10170 170 36 -6.3 35.5 | 153 33 -14.7 29.3 8 217 11047 190 29 5.0 28.6 | 171 23 -3.4 22.5 9 200 11550 200 31 10.6 29.1 | 185 23 2.2 23.0 10 150 13360 185 17 1.5 16.9 | 147 13 -7.0 10.8 11 100 15910 235 21 17.2 12.0 | 236 11 8.8 5.9 Wind Parameters Mean winds (0-6000m): 204.1 at 13.9 knts Storm direction: 234.1 at 10.4 knts Shear (0-3000m) pos: 3.7 neg: 1.7 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 69.9 deg Storm rel helicity (0-3000m) pos: 44.2 neg: -25.2 tot: 19.1 m^2/s^2 ave: 6.4 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 1.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.74 Bulk Shear: 11.78 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 ------------------------------------------------------------------------------- 500 192 5 78 8| 10.9 0.0 10.9| 25.0 0.0 25.0 50.1 0.64| 13.9 8.9 1000 205 9 110 5| 10.7 0.0 10.7| 40.3 0.0 40.3 40.3 0.74| 12.3 9.1 1500 206 12 143 5| 7.2 0.9 8.1| 41.2 -7.7 33.6 22.4 0.54| 9.6 5.1 2000 205 12 147 6| 5.4 1.6 7.0| 41.2 -16.2 25.1 12.5 0.35| 8.2 2.9 2500 203 12 145 6| 4.3 2.0 6.3| 41.2 -23.9 17.3 6.9 0.21| 7.3 1.6 3000 201 12 140 6| 3.7 1.7 5.4| 44.2 -25.2 19.1 6.4 0.23| 6.4 1.4 4000 200 12 138 7| 3.3 1.3 4.5| 52.0 -25.2 26.8 6.7 0.30| 5.3 1.6 5000 202 12 145 7| 3.0 1.0 4.0| 60.5 -25.2 35.4 7.1 0.36| 4.7 1.7 6000 204 14 157 7| 2.8 0.5 3.3| 71.6 -25.2 46.4 7.7 0.36| 4.7 1.7 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251203.12.gif