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 ETGK... Searching the city database file for: ETGK ... Date:1200Z 23 APR 25 Station: ETGK WMO ident: 10771 Latitude: 49.43 Longitude: 11.90 Elevation: 418.00 ------------------------------------------------------------------------------- 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 124 SFC 966 418 17.8 4.8 42 13.0 10.7 50 1 293.8 294.8 285.4 310.1 5.58 2 925 786 13.0 4.0 54 9.0 8.2 125 5 292.6 293.6 284.8 308.6 5.51 3 850 1489 6.0 2.7 79 3.3 4.3 190 3 292.4 293.4 284.7 308.3 5.47 4 700 3045 -5.5 -12.5 58 7.0 -7.9 220 17 296.4 296.8 282.5 302.8 2.09 5 500 5620 -21.1 -24.5 74 3.4 -21.8 205 21 307.3 307.5 285.6 310.8 1.05 6 400 7220 -33.5 -36.7 73 3.2 -33.8 200 35 311.4 311.5 286.4 312.9 0.41 7 300 9170 -49.5 -54.0 59 4.5 -49.6 205 48 315.6 315.6 287.4 315.9 0.08 8 250 10340 -58.3 -63.0 55 4.7 -58.4 210 42 319.4 319.4 288.6 319.5 0.03 9 240 10596 -60.1 -65.1 52 5.0 -60.2 220 42 320.4 320.4 288.9 320.5 0.03 10 200 11750 -54.7 -79.7 3 25.0 -55.0 225 25 346.1 346.1 295.8 346.2 0.00 11 150 13620 -50.9 -82.9 1 32.0 -51.5 250 3 382.4 382.4 302.6 382.4 0.00 12 100 16230 -54.1 -85.1 1 31.0 -54.7 320 11 423.2 423.2 308.1 423.2 0.00 TRP 240 10596 -60.1 -65.1 52 5.0 -60.2 220 42 320.4 320.4 288.9 320.5 0.03 WND Sounding variables and indices 1000-500 mb thick: 5496.00 m Freezing level: 771.74 mb = 2300.83 m = 7548.55 ft Wetbulb zero: 796.75 mb = 2007.46 m = 6586.08 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 65.64 % Est. max temperature: 17.27 C = 63.08 F Sfc-Lift cond lev (LCL): 795.12 mb = 2023.93 m = 6640.10 ft T: 2.05 C 700-500 lapse rate: 6.06 C/km ThetaE index: 7.29 C Layer 925.0- 500.0 mb Conv cond level (CCL): 791.99 mb = 2055.48 m = 6743.62 ft Mean mixing ratio: 5.52 g/kg Conv temperature: 17.88 C = 64.19 F Cap Strength: 0.73 C Lifted Index: 1.97 C Risk: Showers probable Lifted Index @300 mb: 5.03 C Lifted Index @700 mb: -0.77 C Showalter Index: 2.32 C Risk: Showers probable Total Totals Index: 50.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 23.80 C K Index: 22.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 97.40 Risk: None Energy Index: 0.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.75 J/kg Max Up Vert Vel: 8.22 m/s Conv Inhibition (B-): 14.33 J/kg Cap Strength: 1.83 C Lift Cond Lev (LCL): 804.91 mb = 1925.79 m = 6318.14 ft Lev Free Conv (LFC): 749.91 mb = 2493.01 m = 8179.07 ft Equ Level (EL): 599.91 mb = 4225.82 m = 13864.06 ft B at Equ Level: 33.28 J/kg Max Parcel Lev (MPL): 519.91 mb = 5321.13 m = 17457.58 ft Wind level data Storm motion: 239 at 11 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 ---------------------------------------------------------- 0 966 418 50 1 -0.8 -0.6 | 58 12 -10.3 -6.5 1 925 786 125 5 -4.1 2.9 | 78 14 -13.6 -3.0 2 850 1489 190 3 0.5 3.0 | 72 9 -9.0 -2.9 3 700 3045 220 17 10.9 13.0 | 191 7 1.4 7.2 4 500 5620 205 21 8.9 19.0 | 177 13 -0.7 13.2 5 400 7220 200 35 12.0 32.9 | 185 27 2.4 27.1 6 300 9170 205 48 20.3 43.5 | 196 39 10.8 37.7 7 250 10340 210 42 21.0 36.4 | 201 33 11.5 30.5 8 240 10596 220 42 27.0 32.2 | 214 32 17.5 26.3 9 200 11750 225 25 17.7 17.7 | 215 14 8.1 11.8 10 150 13620 250 3 2.8 1.0 | 54 8 -6.7 -4.8 11 100 16230 320 11 7.1 -8.4 | 10 14 -2.5 -14.3 Wind Parameters Mean winds (0-6000m): 208.5 at 14.9 knts Storm direction: 238.5 at 11.2 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 131.0 deg Storm rel helicity (0-3000m) pos: 43.5 neg: -3.4 tot: 40.1 m^2/s^2 ave: 13.4 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.11 Bulk Shear: 30.39 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 ------------------------------------------------------------------------------- 500 121 3 72 13| 4.8 0.0 4.8| 18.5 0.0 18.5 36.9 0.77| 6.8 5.2 1000 138 4 76 12| 2.0 0.0 2.0| 18.7 -2.6 16.1 16.1 0.42| 5.2 2.2 1500 160 4 79 11| 2.7 0.0 2.7| 25.6 -2.9 22.7 15.2 0.51| 4.9 2.5 2000 184 5 87 9| 3.2 0.0 3.2| 33.4 -2.9 30.5 15.2 0.62| 4.9 3.0 2500 201 7 96 7| 3.5 0.0 3.5| 41.4 -2.9 38.5 15.4 0.70| 4.9 3.4 3000 209 9 108 6| 3.2 0.0 3.2| 43.5 -3.4 40.1 13.4 0.68| 4.5 3.0 4000 211 11 134 5| 2.4 0.3 2.7| 43.5 -5.6 37.9 9.5 0.59| 3.7 2.2 5000 210 13 151 6| 1.9 0.5 2.4| 43.5 -8.8 34.7 6.9 0.50| 3.2 1.6 6000 209 15 162 8| 1.6 1.0 2.6| 50.9 -9.5 41.3 6.9 0.44| 3.3 1.5 Wrote GIF file: /home/apache/climate/data/raob//ETGK/skewt/ETGK.skewt.20250423.12.gif