UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0000Z 16 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 38 SFC 961 377 8.2 7.9 98 0.3 8.0 0 0 284.6 285.8 283.0 303.9 6.96 2 925 692 11.0 7.2 77 3.8 8.9 210 21 290.6 291.8 285.4 310.2 6.90 3 850 1392 6.6 4.6 87 2.0 5.5 195 19 293.1 294.2 285.7 311.1 6.26 4 700 2967 -2.1 -6.8 70 4.7 -4.0 210 44 300.2 300.8 285.4 310.2 3.28 5 500 5550 -20.5 -21.2 94 0.7 -20.7 195 36 308.0 308.3 286.2 312.6 1.41 6 400 7160 -32.5 -40.5 45 8.0 -33.3 185 42 312.7 312.8 286.6 313.8 0.28 7 300 9120 -50.1 -54.8 58 4.7 -50.3 185 48 314.7 314.7 287.1 315.0 0.07 8 254 10180 -58.1 -62.7 55 4.6 -58.2 190 50 318.2 318.2 288.2 318.4 0.03 9 250 10280 -57.3 -64.3 41 7.0 -57.4 190 54 320.9 320.9 289.0 321.0 0.03 10 237 10619 -56.0 -68.0 21 12.0 -56.2 200 58 327.8 327.8 291.1 327.8 0.02 11 200 11710 -51.9 -79.9 2 28.0 -52.3 185 44 350.6 350.6 296.8 350.6 0.00 12 150 13590 -50.5 -82.5 1 32.0 -51.1 180 42 383.1 383.1 302.8 383.1 0.00 13 100 16200 -57.1 -87.1 1 30.0 -57.5 165 29 417.4 417.4 307.4 417.4 0.00 TRP 254 10180 -58.1 -62.7 55 4.6 -58.2 190 50 318.2 318.2 288.2 318.4 0.03 WND 237 10619 -56.0 -68.0 21 12.0 -56.2 200 58 327.8 327.8 291.1 327.8 0.02 Sounding variables and indices 1000-500 mb thick: 5512.00 m Freezing level: 736.21 mb = 2586.83 m = 8486.86 ft Wetbulb zero: 763.19 mb = 2265.94 m = 7434.10 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 81.41 % Est. max temperature: 18.30 C = 64.95 F Sfc-Lift cond lev (LCL): 956.62 mb = 414.66 m = 1360.42 ft T: 8.53 C 700-500 lapse rate: 7.12 C/km ThetaE index: 0.99 C Layer 700.0- 500.0 mb Conv cond level (CCL): 823.05 mb = 1653.40 m = 5424.46 ft Mean mixing ratio: 6.73 g/kg Conv temperature: 17.77 C = 63.98 F Cap Strength: 2.33 C Lifted Index: 2.21 C Risk: None Lifted Index @300 mb: 4.02 C Lifted Index @700 mb: 2.33 C Showalter Index: 1.10 C Risk: Showers probable Total Totals Index: 52.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 25.10 C K Index: 27.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 193.20 Risk: None Energy Index: 0.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.59 J/kg Max Up Vert Vel: 7.56 m/s Conv Inhibition (B-): 10365.01 J/kg Cap Strength: 2.30 C Lift Cond Lev (LCL): 873.07 mb = 1170.30 m = 3839.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 232 at 25 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 ---------------------------------------------------------- 0 961 377 0 0 -0.0 -0.0 | 52 25 -20.0 -15.6 1 925 692 210 21 10.5 18.2 | 105 10 -9.5 2.6 2 850 1392 195 19 4.9 18.4 | 101 15 -15.1 2.8 3 700 2967 210 44 22.0 38.1 | 185 23 2.0 22.6 4 500 5550 195 36 9.3 34.8 | 151 22 -10.7 19.2 5 400 7160 185 42 3.7 41.8 | 148 31 -16.3 26.3 6 300 9120 185 48 4.2 47.8 | 154 36 -15.8 32.3 7 254 10180 190 50 8.7 49.2 | 161 36 -11.3 33.7 8 250 10280 190 54 9.4 53.2 | 164 39 -10.6 37.6 9 237 10619 200 58 19.8 54.5 | 180 39 -0.2 38.9 10 200 11710 185 44 3.8 43.8 | 150 33 -16.2 28.3 11 150 13590 180 42 0.0 42.0 | 143 33 -20.0 26.4 12 100 16200 165 29 -7.5 28.0 | 114 30 -27.5 12.5 Wind Parameters Mean winds (0-6000m): 202.1 at 33.8 knts Storm direction: 232.1 at 25.3 knts Shear (0-3000m) pos: 4.2 neg: 3.3 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 127.4 deg Storm rel helicity (0-3000m) pos: 141.5 neg: -81.7 tot: 59.8 m^2/s^2 ave: 19.9 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 11.9 stream: 4.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.55 Bulk Shear: 51.62 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 ------------------------------------------------------------------------------- 500 209 14 77 13| 0.0 21.1 21.1| 35.5 -65.9 -30.4 -60.9 0.13| 38.1 5.1 1000 204 17 90 13| 0.0 9.8 9.8| 35.5 -69.1 -33.6 -33.6 0.10| 21.1 2.1 1500 202 19 99 13| 2.7 6.5 9.2| 65.8 -69.1 -3.3 -2.2 0.24| 16.8 4.1 2000 202 22 112 13| 4.1 4.9 9.0| 98.5 -69.1 29.4 14.7 0.35| 14.7 5.1 2500 205 25 128 12| 5.0 3.9 9.0|134.8 -69.1 65.7 26.3 0.41| 13.5 5.6 3000 206 28 142 12| 4.2 3.3 7.5|141.5 -81.7 59.8 19.9 0.38| 11.9 4.5 4000 206 31 153 14| 3.2 2.3 5.5|141.5-112.0 29.6 7.4 0.28| 9.6 2.7 5000 204 33 156 16| 2.5 1.8 4.3|141.5-140.6 0.9 0.2 0.20| 8.2 1.6 6000 202 34 155 17| 2.1 1.9 4.0|141.5-148.3 -6.8 -1.1 0.17| 7.3 1.3 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20250416.00.gif