UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0000Z 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 160 SFC 974 377 7.2 6.9 98 0.3 7.1 200 1 282.5 283.6 281.4 300.2 6.41 2 925 810 10.6 5.6 71 5.0 7.9 180 9 290.1 291.2 284.5 307.8 6.17 3 850 1507 4.4 2.6 88 1.8 3.5 195 5 290.8 291.7 284.0 306.4 5.43 4 700 3058 -6.3 -6.6 98 0.3 -6.4 250 15 295.5 296.1 283.6 305.5 3.33 5 500 5620 -21.9 -25.0 76 3.1 -22.5 225 29 306.3 306.5 285.2 309.7 1.00 6 400 7220 -34.9 -39.6 62 4.7 -35.3 210 35 309.6 309.7 285.6 310.7 0.31 7 300 9160 -50.3 -57.3 43 7.0 -50.5 215 48 314.5 314.5 287.0 314.7 0.06 8 250 10320 -58.9 -63.9 52 5.0 -59.0 215 44 318.5 318.5 288.3 318.6 0.03 9 200 11740 -53.3 -81.3 2 28.0 -53.7 245 23 348.4 348.4 296.3 348.4 0.00 10 150 13620 -47.9 -81.9 1 34.0 -48.7 255 17 387.5 387.5 303.4 387.5 0.00 11 100 16250 -53.3 -85.3 1 32.0 -53.9 215 5 424.7 424.7 308.3 424.8 0.00 TRP 250 10320 -58.9 -63.9 52 5.0 -59.0 215 44 318.5 318.5 288.3 318.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5460.00 m Freezing level: 788.32 mb = 2144.79 m = 7036.64 ft Wetbulb zero: 797.33 mb = 2017.96 m = 6620.53 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 87.50 % Est. max temperature: 16.20 C = 61.16 F Sfc-Lift cond lev (LCL): 969.53 mb = 415.59 m = 1363.46 ft T: 7.50 C 700-500 lapse rate: 6.09 C/km ThetaE index: 2.30 C Layer 850.0- 500.0 mb Conv cond level (CCL): 846.04 mb = 1544.26 m = 5066.40 ft Mean mixing ratio: 6.10 g/kg Conv temperature: 15.54 C = 59.97 F Cap Strength: 2.04 C Lifted Index: 3.16 C Risk: None Lifted Index @300 mb: 6.34 C Lifted Index @700 mb: 0.01 C Showalter Index: 2.75 C Risk: Showers probable Total Totals Index: 50.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 24.50 C K Index: 28.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 106.20 Risk: None Energy Index: 0.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.85 J/kg Max Up Vert Vel: 7.98 m/s Conv Inhibition (B-): 10637.03 J/kg Cap Strength: 2.99 C Lift Cond Lev (LCL): 877.05 mb = 1248.80 m = 4097.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 258 at 13 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 ---------------------------------------------------------- 0 974 377 200 1 0.3 0.9 | 82 12 -12.3 -1.7 1 925 810 180 9 0.0 9.0 | 117 14 -12.7 6.3 2 850 1507 195 5 1.3 4.8 | 101 12 -11.4 2.2 3 700 3058 250 15 14.1 5.1 | 210 3 1.4 2.5 4 500 5620 225 29 20.5 20.5 | 204 19 7.8 17.9 5 400 7220 210 35 17.5 30.3 | 190 28 4.8 27.7 6 300 9160 215 48 27.5 39.3 | 202 40 14.9 36.7 7 250 10320 215 44 25.2 36.0 | 201 36 12.6 33.4 8 200 11740 245 23 20.8 9.7 | 229 11 8.2 7.1 9 150 13620 255 17 16.4 4.4 | 245 4 3.8 1.7 10 100 16250 215 5 2.9 4.1 | 98 10 -9.8 1.4 Wind Parameters Mean winds (0-6000m): 228.2 at 17.3 knts Storm direction: 258.2 at 12.9 knts Shear (0-3000m) pos: 2.6 neg: 1.3 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 132.8 deg Storm rel helicity (0-3000m) pos: 42.9 neg: -9.9 tot: 33.0 m^2/s^2 ave: 11.0 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.22 Bulk Shear: 26.08 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 ------------------------------------------------------------------------------- 500 182 6 103 13| 0.0 7.9 7.9| 23.6 0.0 23.6 47.2 0.93| 8.0 7.4 1000 184 6 107 13| 1.6 3.9 5.6| 23.6 -8.2 15.5 15.5 0.44| 5.6 2.5 1500 189 6 107 12| 1.3 2.6 4.0| 29.5 -9.9 19.6 13.1 0.44| 4.9 2.2 2000 200 7 110 11| 1.9 2.0 3.9| 36.2 -9.9 26.3 13.2 0.50| 4.8 2.4 2500 215 8 116 9| 2.6 1.6 4.1| 41.0 -9.9 31.1 12.4 0.55| 4.8 2.7 3000 226 9 122 7| 2.6 1.3 3.9| 42.9 -9.9 33.0 11.0 0.55| 4.7 2.6 4000 233 12 143 6| 2.0 1.7 3.7| 43.0 -11.1 31.8 8.0 0.43| 4.3 1.9 5000 231 15 169 7| 1.6 2.1 3.7| 43.0 -18.0 24.9 5.0 0.32| 4.2 1.3 6000 228 17 181 9| 1.3 2.3 3.6| 43.0 -35.2 7.7 1.3 0.21| 4.0 0.8 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20250423.00.gif