UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112811.upa.cvt Date: 1100Z 28 NOV 25 Searching for ETWM... Searching the city database file for: ETWM ... Date:1100Z 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 7.8 7.4 97 0.4 7.6 230 7 280.1 281.2 280.3 297.5 6.39 1 1000 108 7.0 7.0 100 0.0 7.0 200 13 280.1 281.2 280.1 297.3 6.29 2 925 748 6.2 6.2 100 0.0 6.2 255 27 285.6 286.8 282.8 303.6 6.43 3 850 1442 4.4 3.5 94 0.9 3.9 230 35 290.8 291.8 284.3 307.4 5.79 4 700 3005 -1.5 -39.5 4 38.0 -8.6 250 25 300.8 300.9 282.0 301.4 0.18 5 500 5590 -19.5 -24.1 67 4.6 -20.5 235 36 309.3 309.5 286.4 312.9 1.09 6 400 7200 -31.1 -42.1 33 11.0 -32.1 230 42 314.6 314.6 287.2 315.4 0.24 7 300 9180 -46.3 -51.0 59 4.7 -46.5 235 48 320.1 320.1 288.9 320.5 0.12 8 250 10370 -54.5 -61.5 42 7.0 -54.6 240 52 325.0 325.0 290.3 325.2 0.04 9 200 11760 -64.7 -69.3 53 4.6 -64.7 220 54 330.3 330.3 291.8 330.4 0.02 10 190 12073 -66.5 -71.1 52 4.6 -66.5 225 58 332.3 332.3 292.3 332.3 0.01 11 185 12234 -66.0 -72.4 41 6.3 -66.1 235 60 335.6 335.6 293.2 335.6 0.01 12 150 13520 -62.5 -82.5 5 20.0 -62.6 240 40 362.4 362.4 299.2 362.4 0.00 13 100 16020 -63.9 -86.9 3 23.0 -64.1 245 15 404.3 404.3 305.7 404.3 0.00 TRP 190 12073 -66.5 -71.1 52 4.6 -66.5 225 58 332.3 332.3 292.3 332.3 0.01 WND 185 12234 -66.0 -72.4 41 6.3 -66.1 235 60 335.6 335.6 293.2 335.6 0.01 Sounding variables and indices 1000-500 mb thick: 5482.00 m Freezing level: 738.14 mb = 2607.63 m = 8555.10 ft Wetbulb zero: 802.80 mb = 1901.91 m = 6239.78 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 54.53 % Est. max temperature: 17.73 C = 63.92 F Sfc-Lift cond lev (LCL): 1004.86 mb = 71.67 m = 235.13 ft T: 7.35 C 700-500 lapse rate: 6.96 C/km ThetaE index: 5.92 C Layer 700.0- 500.0 mb Conv cond level (CCL): 1000.00 mb = 108.00 m = 354.33 ft Mean mixing ratio: 6.36 g/kg Conv temperature: 8.04 C = 46.48 F Cap Strength: 7.56 C Lifted Index: 9.02 C Risk: None Lifted Index @300 mb: 13.86 C Lifted Index @700 mb: 7.56 C Showalter Index: 4.50 C Risk: None Total Totals Index: 46.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 23.00 C K Index: -10.60 Risk: None Sweat Index: 183.89 Risk: None Energy Index: 1.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.03 J/kg Max Up Vert Vel: 7.21 m/s Conv Inhibition (B-): 10903.57 J/kg Cap Strength: 8.85 C Lift Cond Lev (LCL): 958.94 mb = 452.21 m = 1483.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 22 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 17 -16.8 4.3 1 1000 108 200 13 4.4 12.2 | 124 21 -17.7 12.0 2 925 748 255 27 26.1 7.0 | 210 8 3.9 6.8 3 850 1442 230 35 26.8 22.5 | 192 23 4.7 22.3 4 700 3005 250 25 23.5 8.6 | 189 8 1.4 8.3 5 500 5590 235 36 29.5 20.6 | 200 22 7.4 20.4 6 400 7200 230 42 32.2 27.0 | 201 29 10.0 26.8 7 300 9180 235 48 39.3 27.5 | 212 32 17.2 27.3 8 250 10370 240 52 45.0 26.0 | 222 34 22.9 25.8 9 200 11760 220 54 34.7 41.4 | 197 43 12.6 41.1 10 190 12073 225 58 41.0 41.0 | 205 45 18.9 40.8 11 185 12234 235 60 49.1 34.4 | 218 44 27.0 34.2 12 150 13520 240 40 34.6 20.0 | 212 23 12.5 19.8 13 100 16020 245 15 13.6 6.3 | 126 10 -8.5 6.1 Wind Parameters Mean winds (0-6000m): 239.4 at 29.5 knts Storm direction: 269.4 at 22.1 knts Shear (0-3000m) pos: 3.3 neg: 1.5 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 85.4 deg Storm rel helicity (0-3000m) pos: 108.9 neg: -21.4 tot: 87.5 m^2/s^2 ave: 29.2 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 3.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.88 Bulk Shear: 29.59 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 ------------------------------------------------------------------------------- 500 221 16 136 17| 15.6 0.0 15.6| 84.4 0.0 84.4 168.8 0.83| 22.5 18.6 1000 241 21 162 11| 12.1 0.0 12.1|104.8 -3.3 101.6 101.6 0.69| 18.6 12.8 1500 238 25 177 13| 8.1 3.1 11.1|104.9 -18.9 86.0 57.3 0.47| 15.8 7.4 2000 237 27 182 15| 5.6 2.3 7.9|108.5 -18.9 89.6 44.8 0.44| 13.1 5.7 2500 238 28 185 15| 4.2 1.8 6.0|108.9 -19.3 89.6 35.8 0.40| 11.4 4.6 3000 239 27 186 14| 3.3 1.5 4.8|108.9 -21.4 87.5 29.2 0.36| 10.2 3.7 4000 241 27 188 13| 2.5 1.7 4.2|113.4 -21.4 92.0 23.0 0.36| 8.3 3.0 5000 241 28 190 14| 2.0 1.9 3.9|115.1 -21.4 93.6 18.7 0.34| 7.2 2.4 6000 239 30 192 15| 1.7 2.0 3.7|116.1 -22.2 93.9 15.6 0.31| 6.4 2.0 Wrote GIF file: /home/apache/climate/data/raob//ETWM/skewt/ETWM.skewt.20251128.11.gif