UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041606.upa.cvt Date: 0600Z 16 APR 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:0600Z 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 52 SFC 962 377 7.8 7.7 99 0.1 7.8 0 0 284.1 285.3 282.6 303.1 6.86 2 925 702 8.8 8.4 97 0.4 8.6 230 3 288.3 289.6 285.1 309.4 7.49 3 850 1399 4.6 3.8 95 0.8 4.2 200 11 291.0 292.0 284.5 307.9 5.92 4 700 2966 -3.1 -3.1 100 0.0 -3.1 175 31 299.1 299.8 286.1 312.1 4.35 5 500 5540 -20.3 -29.3 44 9.0 -22.0 180 50 308.3 308.4 285.5 310.6 0.68 6 400 7150 -33.1 -37.8 63 4.7 -33.6 190 54 312.0 312.0 286.5 313.3 0.37 7 300 9100 -50.1 -55.0 56 4.9 -50.3 210 68 314.7 314.7 287.1 315.0 0.07 8 271 9757 -54.2 -58.8 57 4.6 -54.3 220 77 318.0 318.0 288.2 318.2 0.05 9 250 10270 -57.5 -61.9 57 4.4 -57.6 210 62 320.6 320.6 289.0 320.7 0.04 10 233 10713 -61.1 -65.0 60 3.9 -61.2 195 60 321.6 321.6 289.3 321.7 0.03 11 200 11680 -53.9 -74.9 6 21.0 -54.2 185 44 347.4 347.4 296.1 347.4 0.01 12 150 13560 -50.9 -74.9 4 24.0 -51.5 185 40 382.4 382.4 302.6 382.4 0.01 13 100 16170 -55.7 -80.7 3 25.0 -56.2 185 36 420.1 420.1 307.7 420.1 0.01 TRP 233 10713 -61.1 -65.0 60 3.9 -61.2 195 60 321.6 321.6 289.3 321.7 0.03 WND 271 9757 -54.2 -58.8 57 4.6 -54.3 220 77 318.0 318.0 288.2 318.2 0.05 Sounding variables and indices 1000-500 mb thick: 5488.00 m Freezing level: 760.39 mb = 2335.13 m = 7661.09 ft Wetbulb zero: 763.70 mb = 2263.02 m = 7424.53 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 84.29 % Est. max temperature: 16.49 C = 61.69 F Sfc-Lift cond lev (LCL): 960.63 mb = 388.80 m = 1275.57 ft T: 7.84 C 700-500 lapse rate: 6.68 C/km ThetaE index: 1.46 C Layer 850.0- 700.0 mb Conv cond level (CCL): 962.00 mb = 377.00 m = 1236.86 ft Mean mixing ratio: 6.95 g/kg Conv temperature: 7.88 C = 46.19 F Cap Strength: 2.10 C Lifted Index: 3.35 C Risk: None Lifted Index @300 mb: 5.08 C Lifted Index @700 mb: 2.10 C Showalter Index: 3.32 C Risk: None Total Totals Index: 49.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 24.10 C K Index: 28.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 117.60 Risk: None Energy Index: 0.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.19 J/kg Max Up Vert Vel: 6.81 m/s Conv Inhibition (B-): 10223.35 J/kg Cap Strength: 3.32 C Lift Cond Lev (LCL): 904.83 mb = 883.70 m = 2899.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 211 at 24 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 ---------------------------------------------------------- 0 962 377 0 0 -0.0 -0.0 | 31 24 -11.9 -20.3 1 925 702 230 3 2.3 1.9 | 28 21 -9.6 -18.3 2 850 1399 200 11 3.8 10.3 | 39 13 -8.2 -9.9 3 700 2966 175 31 -2.7 30.9 | 126 18 -14.6 10.6 4 500 5540 180 50 0.0 50.0 | 158 32 -11.9 29.7 5 400 7150 190 54 9.4 53.2 | 176 33 -2.6 32.9 6 300 9100 210 68 34.0 58.9 | 210 44 22.1 38.6 7 271 9757 220 77 49.5 59.0 | 224 54 37.6 38.7 8 250 10270 210 62 31.0 53.7 | 210 38 19.1 33.4 9 233 10713 195 60 15.5 58.0 | 185 38 3.6 37.7 10 200 11680 185 44 3.8 43.8 | 161 25 -8.1 23.6 11 150 13560 185 40 3.5 39.8 | 157 21 -8.4 19.6 12 100 16170 185 36 3.1 35.9 | 151 18 -8.8 15.6 Wind Parameters Mean winds (0-6000m): 180.5 at 31.4 knts Storm direction: 210.5 at 23.5 knts Shear (0-3000m) pos: 0.0 neg: 5.8 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 103.0 deg Storm rel helicity (0-3000m) pos: 71.8 neg: -11.2 tot: 60.6 m^2/s^2 ave: 20.2 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.20 Bulk Shear: 117.36 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 ------------------------------------------------------------------------------- 500 227 2 29 21| 0.0 5.2 5.2| 2.5 -11.2 -8.7 -17.3 -0.21| 6.7 -1.4 1000 209 5 31 18| 0.0 5.5 5.5| 13.7 -11.2 2.5 2.5 0.11| 6.7 0.8 1500 201 8 35 16| 0.0 5.9 5.9| 28.1 -11.2 16.9 11.3 0.34| 6.8 2.3 2000 194 11 44 13| 0.0 6.0 6.0| 44.0 -11.2 32.8 16.4 0.49| 6.9 3.4 2500 186 14 60 12| 0.0 6.1 6.1| 57.5 -11.2 46.4 18.5 0.50| 7.0 3.5 3000 183 17 74 12| 0.0 5.8 5.8| 71.8 -11.2 60.6 20.2 0.52| 6.6 3.4 4000 180 22 100 12| 1.0 4.4 5.3|103.5 -11.2 92.3 23.1 0.55| 5.9 3.3 5000 180 27 120 14| 1.5 3.5 5.0|137.9 -11.2 126.7 25.3 0.56| 5.5 3.1 6000 181 31 134 16| 1.7 2.9 4.6|186.9 -11.2 175.8 29.3 0.60| 5.1 3.1 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20250416.06.gif