UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101918.upa.cvt Date: 1800Z 19 OCT 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:1800Z 19 OCT 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 98 SFC 967 377 11.2 8.4 83 2.8 9.6 60 1 287.1 288.3 284.2 307.2 7.16 2 925 750 10.0 7.6 85 2.4 8.7 210 23 289.5 290.8 285.2 309.6 7.09 3 850 1452 8.4 -0.6 53 9.0 4.1 235 19 294.9 295.7 284.4 307.6 4.30 4 700 3032 -1.9 -8.9 59 7.0 -4.7 220 17 300.4 300.9 284.9 308.9 2.78 5 500 5650 -14.7 -15.4 94 0.7 -14.9 275 27 315.1 315.6 289.6 322.7 2.31 6 400 7290 -25.9 -35.9 39 10.0 -27.3 295 25 321.3 321.4 289.6 322.9 0.45 7 300 9310 -41.7 -49.7 42 8.0 -42.2 295 27 326.6 326.6 290.9 327.1 0.14 8 250 10520 -51.7 -60.7 33 9.0 -51.9 295 35 329.2 329.2 291.5 329.4 0.04 9 200 11930 -63.5 -68.1 53 4.6 -63.6 295 31 332.2 332.2 292.3 332.3 0.02 10 190 12244 -65.7 -70.3 53 4.6 -65.7 290 33 333.6 333.6 292.7 333.6 0.02 11 150 13700 -60.1 -83.1 3 23.0 -60.3 290 29 366.5 366.5 299.9 366.5 0.00 12 100 16220 -62.1 -87.1 2 25.0 -62.3 305 23 407.7 407.7 306.2 407.8 0.00 TRP 190 12244 -65.7 -70.3 53 4.6 -65.7 290 33 333.6 333.6 292.7 333.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5552.00 m Freezing level: 727.67 mb = 2740.54 m = 8991.17 ft Wetbulb zero: 780.20 mb = 2149.32 m = 7051.50 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 70.01 % Est. max temperature: 20.10 C = 68.18 F Sfc-Lift cond lev (LCL): 926.90 mb = 732.72 m = 2403.92 ft T: 10.06 C 700-500 lapse rate: 4.89 C/km ThetaE index: 1.99 C Layer 850.0- 700.0 mb Conv cond level (CCL): 778.52 mb = 2166.88 m = 7109.10 ft Mean mixing ratio: 6.44 g/kg Conv temperature: 21.45 C = 70.61 F Cap Strength: 3.93 C Lifted Index: 8.48 C Risk: None Lifted Index @300 mb: 12.95 C Lifted Index @700 mb: 2.88 C Showalter Index: 9.13 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 14.10 C K Index: 15.50 Risk: < 20 % chance of thunderstorms Sweat Index: 170.35 Risk: None Energy Index: 3.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.84 J/kg Max Up Vert Vel: 7.05 m/s Conv Inhibition (B-): 10288.28 J/kg Cap Strength: 8.32 C Lift Cond Lev (LCL): 864.00 mb = 1316.35 m = 4318.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 277 at 16 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 60 1 -0.9 -0.5 | 95 16 -16.4 1.4 1 925 750 210 23 11.5 19.9 | 170 22 -4.0 21.8 2 850 1452 235 19 15.6 10.9 | 180 13 0.1 12.8 3 700 3032 220 17 10.9 13.0 | 163 16 -4.6 14.9 4 500 5650 275 27 26.9 -2.4 | 272 11 11.4 -0.5 5 400 7290 295 25 22.7 -10.6 | 321 11 7.1 -8.7 6 300 9310 295 27 24.5 -11.4 | 317 13 9.0 -9.6 7 250 10520 295 35 31.7 -14.8 | 309 21 16.2 -12.9 8 200 11930 295 31 28.1 -13.1 | 312 17 12.6 -11.2 9 190 12244 290 33 31.0 -11.3 | 301 18 15.5 -9.4 10 150 13700 290 29 27.3 -9.9 | 304 14 11.7 -8.1 11 100 16220 305 23 18.8 -13.2 | 344 12 3.3 -11.3 Wind Parameters Mean winds (0-6000m): 246.8 at 20.8 knts Storm direction: 276.8 at 15.6 knts Shear (0-3000m) pos: 3.7 neg: 0.7 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 77.1 deg Storm rel helicity (0-3000m) pos: 226.2 neg: -15.2 tot: 211.0 m^2/s^2 ave: 70.3 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 5.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.18 Bulk Shear: 21.05 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 15 151 17| 23.9 0.0 23.9|206.6 0.0 206.6 413.1 0.81| 41.6 33.9 1000 217 18 164 17| 10.5 0.0 10.5|217.1 0.0 217.1 217.1 0.74| 24.5 18.1 1500 223 18 168 16| 7.0 0.4 7.4|217.5 -3.9 213.6 142.4 0.69| 17.1 11.7 2000 224 18 169 15| 5.3 0.7 5.9|217.5 -8.9 208.5 104.3 0.64| 13.2 8.4 2500 224 18 169 15| 4.2 0.8 5.0|217.5 -14.1 203.3 81.3 0.59| 10.9 6.5 3000 224 18 168 15| 3.7 0.7 4.5|226.2 -15.2 211.0 70.3 0.60| 9.6 5.7 4000 228 18 173 14| 3.4 0.5 3.9|252.1 -15.2 236.9 59.2 0.64| 8.2 5.3 5000 237 20 185 13| 3.2 0.4 3.6|278.6 -15.2 263.4 52.7 0.69| 7.6 5.2 6000 247 21 200 11| 2.7 0.4 3.0|298.7 -15.2 283.5 47.3 0.71| 6.9 4.9 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251019.18.gif