UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:1200Z 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 121 SFC 970 377 12.8 9.3 79 3.5 10.8 320 1 288.5 289.8 285.2 309.8 7.59 2 925 773 9.0 7.4 90 1.6 8.1 170 7 288.5 289.7 284.7 308.2 6.99 3 850 1468 3.8 3.8 100 0.0 3.8 205 15 290.1 291.2 284.2 307.0 5.92 4 700 3015 -6.3 -6.8 96 0.5 -6.5 180 25 295.5 296.1 283.5 305.3 3.28 5 500 5570 -21.3 -49.3 6 28.0 -24.0 200 25 307.1 307.1 284.3 307.4 0.09 6 400 7170 -33.9 -38.8 61 4.9 -34.4 210 25 310.9 311.0 286.1 312.1 0.33 7 300 9110 -51.5 -55.9 59 4.4 -51.6 235 31 312.8 312.8 286.4 313.0 0.07 8 291 9307 -53.3 -56.1 71 2.8 -53.4 235 35 312.9 312.9 286.5 313.2 0.07 9 250 10290 -52.1 -68.1 13 16.0 -52.4 255 23 328.6 328.6 291.3 328.7 0.02 10 200 11730 -51.1 -81.1 2 30.0 -51.5 265 23 351.8 351.8 297.0 351.9 0.00 11 150 13610 -48.7 -81.7 1 33.0 -49.4 265 13 386.2 386.2 303.2 386.2 0.00 12 100 16240 -54.5 -85.5 1 31.0 -55.1 255 5 422.4 422.4 308.0 422.4 0.00 TRP 291 9307 -53.3 -56.1 71 2.8 -53.4 235 35 312.9 312.9 286.5 313.2 0.07 WND Sounding variables and indices 1000-500 mb thick: 5449.00 m Freezing level: 793.56 mb = 2050.04 m = 6725.77 ft Wetbulb zero: 794.58 mb = 2005.18 m = 6578.59 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 72.89 % Est. max temperature: 15.47 C = 59.85 F Sfc-Lift cond lev (LCL): 920.19 mb = 815.87 m = 2676.70 ft T: 8.68 C 700-500 lapse rate: 5.87 C/km ThetaE index: 4.52 C Layer 925.0- 500.0 mb Conv cond level (CCL): 890.28 mb = 1087.42 m = 3567.61 ft Mean mixing ratio: 6.90 g/kg Conv temperature: 13.59 C = 56.47 F Cap Strength: 0.29 C Lifted Index: 2.06 C Risk: None Lifted Index @300 mb: 3.32 C Lifted Index @700 mb: -1.34 C Showalter Index: 2.88 C Risk: Showers probable Total Totals Index: 50.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 25.10 C K Index: 28.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 124.60 Risk: None Energy Index: 0.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 101.84 J/kg Max Up Vert Vel: 14.27 m/s Conv Inhibition (B-): 0.74 J/kg Cap Strength: 1.88 C Lift Cond Lev (LCL): 895.87 mb = 1035.99 m = 3398.89 ft Lev Free Conv (LFC): 870.87 mb = 1268.62 m = 4162.09 ft Equ Level (EL): 580.87 mb = 4431.58 m = 14539.12 ft B at Equ Level: 100.99 J/kg Max Parcel Lev (MPL): 460.87 mb = 6154.31 m = 20191.05 ft Wind level data Storm motion: 222 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 ---------------------------------------------------------- 0 970 377 320 1 0.6 -0.8 | 38 16 -9.9 -12.4 1 925 773 170 7 -1.2 6.9 | 68 13 -11.7 -4.8 2 850 1468 205 15 6.3 13.6 | 115 5 -4.2 1.9 3 700 3015 180 25 0.0 25.0 | 142 17 -10.5 13.4 4 500 5570 200 25 8.6 23.5 | 171 12 -1.9 11.8 5 400 7170 210 25 12.5 21.7 | 191 10 2.0 10.0 6 300 9110 235 31 25.4 17.8 | 248 16 14.9 6.1 7 291 9307 235 35 28.7 20.1 | 245 20 18.2 8.4 8 250 10290 255 23 22.2 6.0 | 296 13 11.7 -5.7 9 200 11730 265 23 22.9 2.0 | 308 16 12.4 -9.6 10 150 13610 265 13 13.0 1.1 | 347 11 2.5 -10.5 11 100 16240 255 5 4.8 1.3 | 29 12 -5.7 -10.4 Wind Parameters Mean winds (0-6000m): 192.0 at 20.9 knts Storm direction: 222.0 at 15.7 knts Shear (0-3000m) pos: 1.4 neg: 3.5 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 106.8 deg Storm rel helicity (0-3000m) pos: 45.7 neg: -6.5 tot: 39.2 m^2/s^2 ave: 13.1 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 2.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 2.84 Bulk Shear: 35.87 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 ------------------------------------------------------------------------------- 500 174 5 58 13| 0.0 9.3 9.3| 23.8 -5.3 18.4 36.9 0.49| 13.7 6.8 1000 188 8 68 10| 3.8 4.6 8.5| 34.8 -5.3 29.5 29.5 0.54| 10.8 5.8 1500 196 11 79 8| 2.5 4.3 6.9| 39.2 -5.3 33.8 22.6 0.56| 8.8 4.9 2000 195 13 96 7| 1.9 4.3 6.2| 41.5 -5.3 36.1 18.1 0.51| 7.7 3.9 2500 191 15 111 8| 1.5 4.2 5.8| 41.7 -6.0 35.7 14.3 0.44| 7.1 3.1 3000 188 16 120 9| 1.4 3.5 4.9| 45.7 -6.5 39.2 13.1 0.44| 6.3 2.7 4000 188 19 130 10| 1.4 2.7 4.0| 56.8 -6.5 50.2 12.6 0.47| 5.2 2.4 5000 189 20 138 11| 1.4 2.1 3.5| 66.8 -6.5 60.3 12.1 0.50| 4.5 2.2 6000 192 21 145 11| 1.3 1.8 3.1| 74.6 -6.5 68.1 11.3 0.52| 4.0 2.1 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20250423.12.gif