UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0000Z 22 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 130 SFC 971 377 9.0 7.6 91 1.4 8.2 200 7 284.5 285.7 282.7 303.3 6.75 2 925 776 7.4 5.5 88 1.9 6.4 270 17 286.9 287.9 283.0 304.1 6.13 3 850 1467 3.4 0.5 81 2.9 2.0 280 9 289.7 290.5 282.7 303.1 4.67 4 700 3011 -7.5 -8.9 90 1.4 -8.0 250 5 294.2 294.7 282.4 302.5 2.78 5 500 5570 -22.1 -39.1 20 17.0 -24.2 270 15 306.1 306.1 284.2 307.0 0.26 6 400 7170 -35.3 -49.3 23 14.0 -36.1 295 17 309.1 309.1 285.1 309.5 0.11 7 300 9100 -50.5 -57.5 43 7.0 -50.7 290 36 314.2 314.2 286.9 314.4 0.05 8 273 9713 -54.9 -59.9 54 5.0 -55.0 285 35 316.4 316.4 287.6 316.6 0.04 9 250 10280 -54.3 -65.3 25 11.0 -54.5 255 27 325.3 325.3 290.4 325.4 0.02 10 200 11720 -52.1 -78.1 3 26.0 -52.5 255 17 350.3 350.3 296.7 350.3 0.00 11 150 13590 -51.3 -83.3 1 32.0 -51.8 230 15 381.7 381.7 302.5 381.7 0.00 12 100 16210 -54.5 -85.5 1 31.0 -55.1 275 13 422.4 422.4 308.0 422.4 0.00 TRP 273 9713 -54.9 -59.9 54 5.0 -55.0 285 35 316.4 316.4 287.6 316.6 0.04 WND Sounding variables and indices 1000-500 mb thick: 5440.00 m Freezing level: 803.21 mb = 1948.61 m = 6393.02 ft Wetbulb zero: 819.88 mb = 1753.91 m = 5754.24 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 70.07 % Est. max temperature: 14.95 C = 58.91 F Sfc-Lift cond lev (LCL): 950.53 mb = 552.15 m = 1811.49 ft T: 8.30 C 700-500 lapse rate: 5.71 C/km ThetaE index: 1.60 C Layer 850.0- 500.0 mb Conv cond level (CCL): 863.33 mb = 1339.84 m = 4395.74 ft Mean mixing ratio: 5.97 g/kg Conv temperature: 13.61 C = 56.51 F Cap Strength: 1.11 C Lifted Index: 4.31 C Risk: None Lifted Index @300 mb: 7.55 C Lifted Index @700 mb: -0.14 C Showalter Index: 4.72 C Risk: None Total Totals Index: 48.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 22.60 C K Index: 24.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 39.00 Risk: None Energy Index: 0.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.67 J/kg Max Up Vert Vel: 5.94 m/s Conv Inhibition (B-): 43.49 J/kg Cap Strength: 4.21 C Lift Cond Lev (LCL): 892.91 mb = 1064.54 m = 3492.54 ft Lev Free Conv (LFC): 717.91 mb = 2810.10 m = 9219.37 ft Equ Level (EL): 687.91 mb = 3143.51 m = 10313.21 ft B at Equ Level: 17.61 J/kg Max Parcel Lev (MPL): 617.91 mb = 3959.68 m = 12990.91 ft Wind level data Storm motion: 298 at 8 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 ---------------------------------------------------------- 0 971 377 200 7 2.4 6.6 | 156 11 -4.5 10.3 1 925 776 270 17 17.0 -0.0 | 250 11 10.1 3.7 2 850 1467 280 9 8.9 -1.6 | 222 3 2.0 2.2 3 700 3011 250 5 4.7 1.7 | 158 6 -2.2 5.4 4 500 5570 270 15 15.0 -0.0 | 245 9 8.1 3.7 5 400 7170 295 17 15.4 -7.2 | 292 9 8.5 -3.4 6 300 9100 290 36 33.8 -12.3 | 288 28 26.9 -8.6 7 273 9713 285 35 33.8 -9.1 | 281 27 26.9 -5.3 8 250 10280 255 27 26.1 7.0 | 241 22 19.2 10.7 9 200 11720 255 17 16.4 4.4 | 229 13 9.5 8.1 10 150 13590 230 15 11.5 9.6 | 199 14 4.6 13.4 11 100 16210 275 13 13.0 -1.1 | 247 7 6.1 2.6 Wind Parameters Mean winds (0-6000m): 268.5 at 10.5 knts Storm direction: 298.5 at 7.8 knts Shear (0-3000m) pos: 2.0 neg: 1.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 16.0 deg Storm rel helicity (0-3000m) pos: 52.3 neg: -7.9 tot: 44.5 m^2/s^2 ave: 14.8 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 11.66 Bulk Shear: 1.51 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 ------------------------------------------------------------------------------- 500 257 13 220 9| 15.6 0.0 15.6| 50.3 -0.1 50.2 100.3 0.93| 19.7 18.3 1000 266 13 232 8| 5.7 0.0 5.7| 50.3 -2.3 48.0 48.0 0.65| 12.9 8.4 1500 269 12 229 6| 3.8 0.8 4.6| 50.3 -4.1 46.1 30.8 0.51| 9.5 4.9 2000 269 10 222 5| 2.8 1.1 3.9| 50.3 -5.7 44.6 22.3 0.43| 7.6 3.3 2500 268 10 213 5| 2.3 1.2 3.5| 50.3 -7.5 42.8 17.1 0.37| 6.4 2.4 3000 267 9 205 5| 2.0 1.0 3.0| 52.3 -7.9 44.5 14.8 0.38| 5.6 2.2 4000 265 9 202 5| 1.9 0.7 2.7| 58.5 -7.9 50.6 12.7 0.45| 4.8 2.1 5000 266 9 210 5| 2.0 0.6 2.6| 65.6 -7.9 57.8 11.6 0.49| 4.2 2.1 6000 268 10 222 5| 1.9 0.5 2.4| 75.4 -7.9 67.6 11.3 0.54| 3.9 2.1 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20250422.00.gif