UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101010.upa.cvt Date: 1000Z 10 OCT 25 Searching for ETWM... Searching the city database file for: ETWM ... Date:1000Z 10 OCT 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 1029 26 14.8 13.2 90 1.6 13.8 320 3 285.6 287.2 285.8 311.4 9.30 1 1000 259 12.2 10.7 91 1.5 11.3 290 13 285.4 286.8 284.5 307.8 8.10 2 925 909 9.8 5.9 77 3.9 7.7 315 15 289.3 290.4 284.2 307.2 6.30 3 850 1608 5.4 4.2 92 1.2 4.8 325 27 291.8 292.9 285.1 309.3 6.09 4 700 3191 3.4 -8.6 41 12.0 -1.7 320 35 306.2 306.8 287.2 315.2 2.85 5 500 5820 -14.7 -29.7 27 15.0 -17.9 345 36 315.1 315.2 287.9 317.4 0.65 6 400 7480 -24.1 -50.1 7 26.0 -26.7 340 50 323.7 323.7 290.0 324.0 0.10 7 300 9500 -42.1 -55.1 23 13.0 -42.7 330 40 326.0 326.0 290.6 326.3 0.07 8 250 10710 -51.7 -61.7 29 10.0 -52.0 335 36 329.2 329.2 291.5 329.4 0.04 9 200 12120 -62.9 -68.9 44 6.0 -63.0 340 31 333.2 333.2 292.6 333.2 0.02 10 184 12630 -66.5 -70.6 56 4.1 -66.5 325 29 335.3 335.4 293.2 335.4 0.02 11 150 13880 -62.3 -83.3 4 21.0 -62.4 355 21 362.8 362.8 299.2 362.8 0.00 12 100 16360 -63.5 -86.5 3 23.0 -63.7 340 23 405.0 405.0 305.9 405.0 0.00 TRP 184 12630 -66.5 -70.6 56 4.1 -66.5 325 29 335.3 335.4 293.2 335.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5561.00 m Freezing level: 662.43 mb = 3684.85 m = 12089.24 ft Wetbulb zero: 739.09 mb = 2748.01 m = 9015.67 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 56.15 % Est. max temperature: 20.07 C = 68.12 F Sfc-Lift cond lev (LCL): 1004.89 mb = 219.23 m = 719.25 ft T: 12.64 C 700-500 lapse rate: 6.88 C/km ThetaE index: 4.12 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 898.19 mb = 1152.11 m = 3779.83 ft Mean mixing ratio: 7.65 g/kg Conv temperature: 19.43 C = 66.97 F Cap Strength: 8.42 C Lifted Index: 8.78 C Risk: None Lifted Index @300 mb: 12.90 C Lifted Index @700 mb: 8.42 C Showalter Index: 8.07 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 18.90 C K Index: 12.30 Risk: None Sweat Index: 140.40 Risk: None Energy Index: 1.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.09 J/kg Max Up Vert Vel: 4.49 m/s Conv Inhibition (B-): 10381.62 J/kg Cap Strength: 8.73 C Lift Cond Lev (LCL): 945.55 mb = 725.84 m = 2381.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 358 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 1029 26 320 3 1.9 -2.3 | 183 20 1.0 19.8 1 1000 259 290 13 12.2 -4.4 | 213 21 11.3 17.6 2 925 909 315 15 10.6 -10.6 | 220 15 9.7 11.5 3 850 1608 325 27 15.5 -22.1 | 270 15 14.6 -0.1 4 700 3191 320 35 22.5 -26.8 | 282 22 21.6 -4.8 5 500 5820 345 36 9.3 -34.8 | 327 15 8.4 -12.7 6 400 7480 340 50 17.1 -47.0 | 327 30 16.2 -24.9 7 300 9500 330 40 20.0 -34.6 | 303 23 19.1 -12.6 8 250 10710 335 36 15.2 -32.6 | 307 18 14.3 -10.6 9 200 12120 340 31 10.6 -29.1 | 306 12 9.7 -7.1 10 184 12630 325 29 16.6 -23.8 | 276 16 15.7 -1.7 11 150 13880 355 21 1.8 -20.9 | 218 1 0.9 1.1 12 100 16360 340 23 7.9 -21.6 | 266 7 6.9 0.4 Wind Parameters Mean winds (0-6000m): 327.6 at 29.4 knts Storm direction: 357.6 at 22.1 knts Shear (0-3000m) pos: 2.4 neg: 3.4 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 98.8 deg Storm rel helicity (0-3000m) pos: 124.3 neg: 0.0 tot: 124.3 m^2/s^2 ave: 41.4 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 4.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.17 Bulk Shear: 58.80 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 ------------------------------------------------------------------------------- 500 295 11 207 20| 0.0 11.4 11.4| 56.3 0.0 56.3 112.6 0.87| 13.1 11.5 1000 304 13 213 18| 2.8 5.7 8.5| 69.6 0.0 69.6 69.6 0.77| 9.6 7.4 1500 312 16 223 16| 4.8 3.8 8.6|102.7 0.0 102.7 68.5 0.84| 9.5 8.0 2000 317 19 234 15| 3.6 3.7 7.3|113.5 0.0 113.5 56.7 0.83| 8.1 6.7 2500 318 21 244 14| 2.9 3.5 6.4|119.2 0.0 119.2 47.7 0.80| 7.0 5.6 3000 319 23 252 15| 2.4 3.4 5.8|124.3 0.0 124.3 41.4 0.77| 6.3 4.8 4000 320 26 263 16| 2.2 2.5 4.7|148.4 0.0 148.4 37.1 0.77| 5.4 4.2 5000 324 28 272 16| 2.1 2.0 4.2|173.5 0.0 173.5 34.7 0.79| 5.0 3.9 6000 328 29 281 15| 2.2 1.7 3.8|193.0 0.0 193.0 32.2 0.78| 4.7 3.6 Wrote GIF file: /home/apache/climate/data/raob//ETWM/skewt/ETWM.skewt.20251010.10.gif