UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042306.upa.cvt Date: 0600Z 23 APR 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0600Z 23 APR 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 140 SFC 972 377 7.2 6.9 98 0.3 7.1 110 3 282.6 283.7 281.5 300.4 6.42 2 925 787 9.6 5.1 73 4.5 7.2 205 13 289.1 290.2 283.8 306.1 5.96 3 850 1484 4.4 3.2 92 1.2 3.8 205 21 290.8 291.8 284.2 307.0 5.67 4 700 3032 -6.3 -7.4 92 1.1 -6.7 210 29 295.5 296.1 283.4 304.9 3.13 5 500 5580 -23.5 -24.5 91 1.0 -23.7 220 31 304.4 304.6 284.5 307.8 1.05 6 400 7170 -36.1 -45.1 39 9.0 -36.7 220 42 308.1 308.1 284.8 308.7 0.17 7 300 9110 -49.9 -68.9 9 19.0 -50.2 225 36 315.0 315.0 287.1 315.1 0.01 8 271 9765 -53.7 -70.7 11 17.0 -53.9 225 31 318.8 318.8 288.3 318.8 0.01 9 250 10280 -53.5 -76.5 4 23.0 -53.8 235 33 326.5 326.5 290.7 326.5 0.00 10 200 11730 -51.7 -82.7 1 31.0 -52.1 255 13 350.9 350.9 296.8 350.9 0.00 11 150 13600 -50.3 -84.3 1 34.0 -50.9 305 11 383.4 383.4 302.8 383.4 0.00 12 100 16230 -54.9 -86.9 1 32.0 -55.5 305 17 421.7 421.7 307.9 421.7 0.00 TRP 271 9765 -53.7 -70.7 11 17.0 -53.9 225 31 318.8 318.8 288.3 318.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5440.00 m Freezing level: 788.32 mb = 2120.56 m = 6957.14 ft Wetbulb zero: 796.09 mb = 2006.46 m = 6582.80 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 90.15 % Est. max temperature: 16.09 C = 60.97 F Sfc-Lift cond lev (LCL): 967.54 mb = 415.06 m = 1361.72 ft T: 7.42 C 700-500 lapse rate: 6.75 C/km ThetaE index: 2.14 C Layer 700.0- 500.0 mb Conv cond level (CCL): 841.80 mb = 1561.32 m = 5122.37 ft Mean mixing ratio: 6.01 g/kg Conv temperature: 15.50 C = 59.90 F Cap Strength: 2.06 C Lifted Index: 2.09 C Risk: None Lifted Index @300 mb: 7.27 C Lifted Index @700 mb: 0.39 C Showalter Index: 0.74 C Risk: Thunderstorms probable Total Totals Index: 54.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 26.70 C K Index: 30.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 280.75 Risk: None Energy Index: 0.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.49 J/kg Max Up Vert Vel: 7.68 m/s Conv Inhibition (B-): 11944.11 J/kg Cap Strength: 2.07 C Lift Cond Lev (LCL): 880.46 mb = 1193.81 m = 3916.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 243 at 20 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 ---------------------------------------------------------- 0 972 377 110 3 -2.8 1.0 | 69 22 -20.5 -7.9 1 925 787 205 13 5.5 11.8 | 103 13 -12.2 2.8 2 850 1484 205 21 8.9 19.0 | 139 13 -8.8 10.1 3 700 3032 210 29 14.5 25.1 | 169 16 -3.2 16.2 4 500 5580 220 31 19.9 23.7 | 189 15 2.2 14.8 5 400 7170 220 42 27.0 32.2 | 202 25 9.3 23.2 6 300 9110 225 36 25.5 25.5 | 205 18 7.8 16.5 7 271 9765 225 31 21.9 21.9 | 198 14 4.2 13.0 8 250 10280 235 33 27.0 18.9 | 223 14 9.4 10.0 9 200 11730 255 13 12.6 3.4 | 43 8 -5.1 -5.6 10 150 13600 305 11 9.0 -6.3 | 30 18 -8.7 -15.2 11 100 16230 305 17 13.9 -9.8 | 11 19 -3.8 -18.7 Wind Parameters Mean winds (0-6000m): 213.2 at 26.4 knts Storm direction: 243.2 at 19.8 knts Shear (0-3000m) pos: 4.2 neg: 1.0 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 102.4 deg Storm rel helicity (0-3000m) pos: 119.6 neg: 0.0 tot: 119.6 m^2/s^2 ave: 39.9 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 4.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.68 Bulk Shear: 43.13 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 ------------------------------------------------------------------------------- 500 196 9 89 15| 15.0 0.0 15.0| 64.3 0.0 64.3 128.5 0.73| 18.0 13.1 1000 202 13 103 13| 7.5 3.0 10.5| 82.9 0.0 82.9 82.9 0.79| 12.0 9.4 1500 204 16 116 13| 6.1 2.0 8.1| 94.1 0.0 94.1 62.8 0.81| 9.1 7.4 2000 205 18 126 12| 5.3 1.5 6.8|103.6 0.0 103.6 51.8 0.82| 7.5 6.2 2500 206 20 135 13| 4.8 1.2 6.0|113.4 0.0 113.4 45.4 0.83| 6.6 5.4 3000 207 21 142 13| 4.2 1.0 5.2|119.6 0.0 119.6 39.9 0.83| 5.7 4.8 4000 209 23 151 13| 3.3 0.7 4.0|128.3 0.0 128.3 32.1 0.84| 4.6 3.8 5000 211 25 159 13| 2.7 0.6 3.3|137.1 0.0 137.1 27.4 0.85| 3.9 3.3 6000 213 26 166 14| 2.5 0.8 3.3|150.3 0.0 150.3 25.0 0.80| 3.8 3.0 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20250423.06.gif