UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101405.upa.cvt Date: 0500Z 14 OCT 25 Searching for EG354... Searching the city database file for: EG354 ... Date:0500Z 14 OCT 25 Station: EG354 WMO ident: 3354 Latitude: 53.01 Longitude: -1.25 ------------------------------------------------------------------------------- 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 1017 116 11.0 10.8 99 0.2 10.9 340 1 282.8 284.2 283.3 304.8 8.01 1 1000 256 10.4 9.7 95 0.7 10.0 5 7 283.5 284.9 283.2 304.4 7.57 2 925 902 8.6 3.6 71 5.0 6.1 320 7 288.1 289.0 282.7 303.3 5.36 3 850 1607 9.6 -3.4 40 13.0 3.7 20 8 296.2 296.8 284.1 306.7 3.50 4 700 3193 1.0 -24.0 13 25.0 -6.0 45 14 303.6 303.7 283.8 306.2 0.78 5 500 5820 -14.7 -38.7 11 24.0 -18.6 30 22 315.1 315.2 287.5 316.1 0.27 6 400 7470 -28.7 -32.7 68 4.0 -29.3 40 23 317.7 317.8 288.7 319.8 0.61 7 300 9460 -44.7 -50.7 51 6.0 -45.0 40 27 322.4 322.4 289.6 322.8 0.12 8 250 10650 -53.7 -58.0 59 4.3 -53.8 30 22 326.2 326.2 290.7 326.5 0.06 9 200 12050 -62.9 -67.9 51 5.0 -63.0 30 29 333.2 333.2 292.6 333.2 0.02 10 199 12081 -63.1 -68.1 51 5.0 -63.1 30 29 333.3 333.3 292.6 333.4 0.02 11 150 13820 -62.5 -82.5 5 20.0 -62.6 20 16 362.4 362.4 299.2 362.4 0.00 12 100 16320 -62.3 -86.3 3 24.0 -62.5 10 9 407.4 407.4 306.2 407.4 0.00 TRP 199 12081 -63.1 -68.1 51 5.0 -63.1 30 29 333.3 333.3 292.6 333.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5564.00 m Freezing level: 687.26 mb = 3360.32 m = 11024.55 ft Wetbulb zero: 793.33 mb = 2170.62 m = 7121.36 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 31.09 % Est. max temperature: 22.56 C = 72.60 F Sfc-Lift cond lev (LCL): 1014.00 mb = 140.40 m = 460.63 ft T: 10.89 C 700-500 lapse rate: 5.98 C/km ThetaE index: 1.44 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 736.33 mb = 2779.70 m = 9119.64 ft Mean mixing ratio: 6.58 g/kg Conv temperature: 29.98 C = 85.96 F Cap Strength: 8.19 C Lifted Index: 11.53 C Risk: None Lifted Index @300 mb: 13.17 C Lifted Index @700 mb: 8.19 C Showalter Index: 9.77 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 11.30 C K Index: -4.10 Risk: None Sweat Index: 38.00 Risk: None Energy Index: 2.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.90 J/kg Max Up Vert Vel: 4.88 m/s Conv Inhibition (B-): 10915.53 J/kg Cap Strength: 11.27 C Lift Cond Lev (LCL): 929.83 mb = 858.89 m = 2817.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 61 at 10 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 1017 116 340 1 0.3 -0.9 | 246 10 9.3 4.1 1 1000 256 5 7 -0.6 -7.0 | 283 9 8.4 -1.9 2 925 902 320 7 4.5 -5.4 | 271 13 13.5 -0.3 3 850 1607 20 8 -2.7 -7.5 | 292 7 6.2 -2.5 4 700 3193 45 14 -9.9 -9.9 | 11 5 -0.9 -4.8 5 500 5820 30 22 -11.0 -19.1 | 8 14 -2.0 -14.0 6 400 7470 40 23 -14.8 -17.6 | 25 14 -5.8 -12.6 7 300 9460 40 27 -17.4 -20.7 | 28 18 -8.4 -15.6 8 250 10650 30 22 -11.0 -19.1 | 8 14 -2.0 -14.0 9 200 12050 30 29 -14.5 -25.1 | 15 21 -5.5 -20.1 10 199 12081 30 29 -14.5 -25.1 | 15 21 -5.5 -20.1 11 150 13820 20 16 -5.5 -15.0 | 341 11 3.5 -10.0 12 100 16320 10 9 -1.6 -8.9 | 297 8 7.4 -3.8 Wind Parameters Mean winds (0-6000m): 30.6 at 13.7 knts Storm direction: 60.6 at 10.3 knts Shear (0-3000m) pos: 2.2 neg: 1.1 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 120.0 deg Storm rel helicity (0-3000m) pos: 35.2 neg: -6.6 tot: 28.6 m^2/s^2 ave: 9.5 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.00 Bulk Shear: 11.94 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 ------------------------------------------------------------------------------- 500 354 6 276 10| 0.0 6.2 6.2| 14.7 -2.4 12.3 24.7 0.59| 8.9 5.3 1000 341 7 276 11| 0.0 3.2 3.2| 19.6 -6.6 13.0 13.0 0.41| 6.7 2.7 1500 349 7 280 10| 1.9 2.2 4.1| 25.4 -6.6 18.8 12.6 0.40| 6.4 2.6 2000 360 7 285 9| 2.0 1.6 3.6| 28.7 -6.6 22.1 11.1 0.46| 5.4 2.5 2500 9 8 291 8| 2.1 1.3 3.4| 31.9 -6.6 25.3 10.1 0.51| 4.8 2.4 3000 18 9 299 7| 2.2 1.1 3.2| 35.2 -6.6 28.6 9.5 0.56| 4.5 2.5 4000 28 10 316 6| 1.6 1.1 2.8| 36.0 -6.6 29.4 7.4 0.51| 3.8 1.9 5000 31 12 332 6| 1.3 1.3 2.6| 36.0 -7.6 28.4 5.7 0.44| 3.4 1.5 6000 31 14 344 7| 1.1 1.2 2.4| 38.6 -9.4 29.2 4.9 0.41| 3.1 1.3 Wrote GIF file: /home/apache/climate/data/raob//EG354/skewt/EG354.skewt.20251014.05.gif