UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120909.upa.cvt Date: 0900Z 9 DEC 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0900Z 9 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 138 SFC 972 377 8.6 8.5 99 0.1 8.6 190 5 284.0 285.3 283.0 303.9 7.17 2 925 784 6.2 5.3 94 0.9 5.8 225 21 285.6 286.7 282.4 302.6 6.04 3 857 1413 6.2 5.0 92 1.2 5.6 230 31 292.0 293.1 285.4 310.3 6.39 4 850 1480 6.2 5.4 95 0.8 5.8 230 31 292.6 293.8 285.9 311.7 6.63 5 700 3063 0.8 -17.2 25 18.0 -5.1 250 35 303.4 303.6 284.5 307.9 1.42 6 500 5690 -15.1 -21.1 60 6.0 -16.7 260 36 314.6 314.9 288.5 319.4 1.42 7 400 7340 -27.1 -31.0 69 3.9 -27.8 270 38 319.8 319.9 289.5 322.3 0.72 8 300 9340 -43.7 -49.7 51 6.0 -44.0 310 33 323.8 323.8 290.0 324.3 0.14 9 250 10530 -55.1 -61.1 47 6.0 -55.2 315 42 324.1 324.2 290.0 324.3 0.04 10 200 11920 -65.7 -71.7 43 6.0 -65.7 340 33 328.7 328.7 291.3 328.8 0.01 11 165 13084 -66.1 -77.5 19 11.3 -66.2 310 62 346.6 346.6 295.9 346.7 0.01 12 150 13660 -66.3 -80.3 12 14.0 -66.4 320 36 355.9 355.9 297.9 355.9 0.00 13 100 16130 -64.5 -84.5 5 20.0 -64.7 310 38 403.1 403.1 305.6 403.1 0.00 TRP 857 1413 6.2 5.0 92 1.2 5.6 230 31 292.0 293.1 285.4 310.3 6.39 WND 165 13084 -66.1 -77.5 19 11.3 -66.2 310 62 346.6 346.6 295.9 346.7 0.01 Sounding variables and indices 1000-500 mb thick: 5552.00 m Freezing level: 689.94 mb = 3195.18 m = 10482.73 ft Wetbulb zero: 770.70 mb = 2278.55 m = 7475.47 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 57.88 % Est. max temperature: 18.94 C = 66.09 F Sfc-Lift cond lev (LCL): 970.64 mb = 388.53 m = 1274.70 ft T: 8.53 C 700-500 lapse rate: 6.05 C/km ThetaE index: 3.79 C Layer 700.0- 500.0 mb Conv cond level (CCL): 768.55 mb = 2301.23 m = 7549.88 ft Mean mixing ratio: 6.37 g/kg Conv temperature: 22.62 C = 72.71 F Cap Strength: 7.75 C Lifted Index: 10.78 C Risk: None Lifted Index @300 mb: 13.82 C Lifted Index @700 mb: 7.75 C Showalter Index: 6.15 C Risk: None Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 20.50 C K Index: 8.70 Risk: None Sweat Index: 250.30 Risk: None Energy Index: 1.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.98 J/kg Max Up Vert Vel: 7.21 m/s Conv Inhibition (B-): 9973.48 J/kg Cap Strength: 10.53 C Lift Cond Lev (LCL): 909.89 mb = 919.55 m = 3016.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 279 at 24 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 ---------------------------------------------------------- 0 972 377 190 5 0.9 4.9 | 111 25 -23.2 8.7 1 925 784 225 21 14.8 14.8 | 154 21 -9.2 18.6 2 857 1413 230 31 23.7 19.9 | 179 24 -0.3 23.7 3 850 1480 230 31 23.7 19.9 | 179 24 -0.3 23.7 4 700 3063 250 35 32.9 12.0 | 209 18 8.8 15.7 5 500 5690 260 36 35.5 6.3 | 229 15 11.4 10.0 6 400 7340 270 38 38.0 -0.0 | 255 14 13.9 3.8 7 300 9340 310 33 25.3 -21.2 | 356 18 1.2 -17.5 8 250 10530 315 42 29.7 -29.7 | 348 27 5.6 -25.9 9 200 11920 340 33 11.3 -31.0 | 25 30 -12.8 -27.3 10 165 13084 310 62 47.5 -39.9 | 327 43 23.4 -36.1 11 150 13660 320 36 23.1 -27.6 | 2 24 -0.9 -23.8 12 100 16130 310 38 29.1 -24.4 | 346 21 5.1 -20.7 Wind Parameters Mean winds (0-6000m): 248.9 at 32.5 knts Storm direction: 278.9 at 24.3 knts Shear (0-3000m) pos: 5.7 neg: 0.0 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 100.9 deg Storm rel helicity (0-3000m) pos: 226.0 neg: 0.0 tot: 226.0 m^2/s^2 ave: 75.3 10^-3 m/s^2 rel: 0.94 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 6.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.45 Bulk Shear: 57.47 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 ------------------------------------------------------------------------------- 500 220 15 135 21| 19.2 0.0 19.2|115.2 0.0 115.2 230.3 0.97| 20.1 19.5 1000 225 21 153 20| 13.8 0.0 13.8|160.6 0.0 160.6 160.6 0.97| 14.2 13.8 1500 228 24 163 21| 9.8 0.0 9.8|179.3 0.0 179.3 119.5 0.96| 10.7 10.2 2000 231 26 170 20| 7.8 0.0 7.8|198.1 0.0 198.1 99.0 0.95| 9.0 8.5 2500 235 28 176 20| 6.6 0.0 6.6|216.3 0.0 216.3 86.5 0.94| 8.0 7.6 3000 238 29 181 19| 5.7 0.0 5.7|226.0 0.0 226.0 75.3 0.94| 7.1 6.6 4000 242 31 189 18| 4.3 0.0 4.3|235.4 0.0 235.4 58.9 0.94| 5.6 5.2 5000 246 32 196 17| 3.5 0.0 3.5|244.5 0.0 244.5 48.9 0.93| 4.7 4.4 6000 249 32 202 17| 3.1 0.0 3.1|258.1 0.0 258.1 43.0 0.94| 4.2 4.0 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251209.09.gif