UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112808.upa.cvt Date: 0800Z 28 NOV 25 Searching for ETWM... Searching the city database file for: ETWM ... Date:0800Z 28 NOV 25 Station: ETWM WMO ident: 10304 Latitude: 52.72 Longitude: 7.32 Elevation: 26.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1011 26 7.4 7.0 97 0.4 7.2 230 7 279.7 280.7 279.8 296.6 6.22 1 1000 112 6.6 6.6 100 0.0 6.6 205 17 279.8 280.8 279.7 296.4 6.11 2 925 752 7.8 7.8 100 0.0 7.8 265 23 287.3 288.5 284.4 307.5 7.19 3 850 1447 5.2 4.9 98 0.3 5.1 255 27 291.6 292.7 285.3 309.9 6.40 4 700 3012 -2.1 -12.1 46 10.0 -5.7 240 33 300.2 300.6 284.1 306.9 2.16 5 500 5600 -19.1 -24.1 65 5.0 -20.2 230 38 309.8 310.0 286.5 313.4 1.09 6 400 7220 -30.7 -42.7 30 12.0 -31.9 235 36 315.1 315.1 287.4 315.9 0.22 7 300 9200 -45.9 -53.9 40 8.0 -46.2 240 44 320.7 320.7 289.0 321.0 0.08 8 250 10390 -54.7 -60.7 47 6.0 -54.8 230 46 324.7 324.8 290.2 324.9 0.04 9 200 11780 -64.3 -69.3 50 5.0 -64.3 235 42 330.9 330.9 292.0 331.0 0.02 10 173 12668 -67.1 -73.1 42 6.0 -67.1 230 44 340.3 340.3 294.4 340.4 0.01 11 150 13540 -64.5 -81.5 8 17.0 -64.6 235 33 359.0 359.0 298.5 359.0 0.00 12 100 16020 -64.5 -86.5 3 22.0 -64.7 295 19 403.1 403.1 305.6 403.1 0.00 TRP 173 12668 -67.1 -73.1 42 6.0 -67.1 230 44 340.3 340.3 294.4 340.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5488.00 m Freezing level: 743.15 mb = 2561.79 m = 8404.74 ft Wetbulb zero: 779.42 mb = 2145.69 m = 7039.58 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 70.85 % Est. max temperature: 18.70 C = 65.66 F Sfc-Lift cond lev (LCL): 1004.84 mb = 74.02 m = 242.84 ft T: 6.95 C 700-500 lapse rate: 6.57 C/km ThetaE index: 3.08 C Layer 700.0- 500.0 mb Conv cond level (CCL): 1000.00 mb = 112.00 m = 367.45 ft Mean mixing ratio: 6.67 g/kg Conv temperature: 8.73 C = 47.72 F Cap Strength: 6.08 C Lifted Index: 8.36 C Risk: None Lifted Index @300 mb: 13.20 C Lifted Index @700 mb: 6.08 C Showalter Index: 3.26 C Risk: None Total Totals Index: 48.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 24.00 C K Index: 19.20 Risk: < 20 % chance of thunderstorms Sweat Index: 150.80 Risk: None Energy Index: 0.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.73 J/kg Max Up Vert Vel: 8.45 m/s Conv Inhibition (B-): 10128.14 J/kg Cap Strength: 8.15 C Lift Cond Lev (LCL): 959.56 mb = 450.88 m = 1479.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 270 at 23 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 1011 26 230 7 5.4 4.5 | 104 19 -18.0 4.4 1 1000 112 205 17 7.2 15.4 | 133 22 -16.2 15.3 2 925 752 265 23 22.9 2.0 | 167 2 -0.4 1.9 3 850 1447 255 27 26.1 7.0 | 202 7 2.7 6.9 4 700 3012 240 33 28.6 16.5 | 198 17 5.2 16.4 5 500 5600 230 38 29.1 24.4 | 193 25 5.8 24.3 6 400 7220 235 36 29.5 20.6 | 197 21 6.1 20.5 7 300 9200 240 44 38.1 22.0 | 214 26 14.7 21.9 8 250 10390 230 46 35.2 29.6 | 202 32 11.9 29.4 9 200 11780 235 42 34.4 24.1 | 205 26 11.0 24.0 10 173 12668 230 44 33.7 28.3 | 200 30 10.3 28.2 11 150 13540 235 33 27.0 18.9 | 191 19 3.7 18.8 12 100 16020 295 19 17.2 -8.0 | 37 10 -6.1 -8.1 Wind Parameters Mean winds (0-6000m): 239.7 at 31.1 knts Storm direction: 269.7 at 23.4 knts Shear (0-3000m) pos: 3.2 neg: 2.3 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 94.0 deg Storm rel helicity (0-3000m) pos: 82.7 neg: -4.0 tot: 78.7 m^2/s^2 ave: 26.2 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 3.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.23 Bulk Shear: 28.94 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 ------------------------------------------------------------------------------- 500 225 18 139 17| 14.6 0.0 14.6| 78.4 0.0 78.4 156.8 0.67| 24.9 16.6 1000 246 20 149 9| 9.7 0.0 9.7| 81.7 0.0 81.7 81.7 0.55| 17.6 9.7 1500 251 22 161 8| 6.5 1.4 7.9| 82.6 0.0 82.6 55.1 0.51| 13.1 6.7 2000 251 24 173 8| 4.9 1.8 6.7| 82.7 -0.2 82.5 41.2 0.47| 10.6 5.0 2500 250 25 181 8| 3.9 2.1 6.0| 82.7 -1.4 81.3 32.5 0.43| 9.2 3.9 3000 248 26 186 10| 3.2 2.3 5.5| 82.7 -4.0 78.7 26.2 0.39| 8.2 3.2 4000 245 28 190 12| 2.4 2.1 4.5| 82.7 -6.3 76.4 19.1 0.36| 6.5 2.3 5000 242 30 192 14| 1.9 2.0 3.9| 82.7 -10.2 72.5 14.5 0.32| 5.5 1.8 6000 240 31 193 16| 1.6 1.8 3.4| 84.9 -13.1 71.9 12.0 0.31| 4.8 1.5 Wrote GIF file: /home/apache/climate/data/raob//ETWM/skewt/ETWM.skewt.20251128.08.gif