UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100700.upa.cvt Date: 0000Z 7 OCT 25 Searching for LFKJ... Searching the city database file for: LFKJ ... Date:0000Z 7 OCT 25 Station: LFKJ WMO ident: 7761 Latitude: 41.92 Longitude: 8.80 Elevation: 9.00 ------------------------------------------------------------------------------- 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 1020 9 12.8 9.1 78 3.7 10.7 65 3 284.3 285.6 283.0 304.1 7.12 1 1000 172 16.8 8.8 59 8.0 12.2 65 3 290.0 291.2 285.4 310.2 7.12 2 925 834 13.8 2.8 47 11.0 8.1 20 1 293.4 294.3 284.6 308.2 5.06 3 850 1539 9.4 -11.6 21 21.0 1.4 330 9 296.0 296.3 282.0 301.7 1.85 4 700 3121 1.2 -9.8 44 11.0 -3.2 0 27 303.8 304.3 286.0 311.9 2.59 5 500 5760 -11.7 -21.7 43 10.0 -14.6 345 54 318.8 319.0 289.8 323.4 1.35 6 400 7430 -23.3 -34.3 36 11.0 -25.1 350 58 324.7 324.8 290.7 326.6 0.52 7 300 9470 -37.5 -50.5 25 13.0 -38.4 345 85 332.5 332.5 292.5 333.0 0.12 8 295 9586 -38.3 -51.3 24 13.0 -39.2 345 89 332.9 332.9 292.6 333.4 0.11 9 250 10710 -46.7 -59.7 21 13.0 -47.1 345 87 336.6 336.6 293.5 336.8 0.05 10 200 12160 -54.1 -75.1 6 21.0 -54.4 345 81 347.1 347.1 296.0 347.1 0.01 11 150 13970 -61.5 -82.5 5 21.0 -61.7 345 69 364.1 364.1 299.5 364.1 0.00 12 112 15746 -68.5 -89.5 3 21.0 -68.6 345 60 382.8 382.8 302.7 382.8 0.00 13 100 16430 -64.9 -85.9 4 21.0 -65.1 350 35 402.3 402.3 305.5 402.3 0.00 TRP 112 15746 -68.5 -89.5 3 21.0 -68.6 345 60 382.8 382.8 302.7 382.8 0.00 WND 295 9586 -38.3 -51.3 24 13.0 -39.2 345 89 332.9 332.9 292.6 333.4 0.11 Sounding variables and indices 1000-500 mb thick: 5588.00 m Freezing level: 681.40 mb = 3366.49 m = 11044.78 ft Wetbulb zero: 805.12 mb = 1980.99 m = 6499.23 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 41.18 % Est. max temperature: 23.82 C = 74.87 F Sfc-Lift cond lev (LCL): 964.70 mb = 477.18 m = 1565.54 ft T: 15.42 C 700-500 lapse rate: 4.89 C/km ThetaE index: 8.48 C Layer 925.0- 700.0 mb Conv cond level (CCL): 714.06 mb = 2958.93 m = 9707.66 ft Mean mixing ratio: 6.22 g/kg Conv temperature: 31.58 C = 88.85 F Cap Strength: 5.93 C Lifted Index: 11.42 C Risk: None Lifted Index @300 mb: 17.09 C Lifted Index @700 mb: 5.93 C Showalter Index: 16.11 C Risk: None Total Totals Index: 21.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 0.10 C K Index: -1.50 Risk: None Sweat Index: 72.00 Risk: None Energy Index: 4.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.00 J/kg Max Up Vert Vel: 6.48 m/s Conv Inhibition (B-): 11211.88 J/kg Cap Strength: 11.03 C Lift Cond Lev (LCL): 849.50 mb = 1543.76 m = 5064.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 20 at 20 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 1020 9 65 3 -2.7 -1.3 | 193 18 4.1 17.1 1 1000 172 65 3 -2.7 -1.3 | 193 18 4.1 17.1 2 925 834 20 1 -0.3 -0.9 | 200 19 6.5 17.4 3 850 1539 330 9 4.5 -7.8 | 227 15 11.3 10.6 4 700 3121 0 27 -0.0 -27.0 | 322 11 6.8 -8.6 5 500 5760 345 54 14.0 -52.2 | 328 40 20.8 -33.8 6 400 7430 350 58 10.1 -57.1 | 336 42 16.9 -38.8 7 300 9470 345 85 22.0 -82.1 | 336 70 28.8 -63.7 8 295 9586 345 89 23.0 -86.0 | 336 74 29.8 -67.6 9 250 10710 345 87 22.5 -84.0 | 336 72 29.3 -65.7 10 200 12160 345 81 21.0 -78.2 | 335 66 27.8 -59.9 11 150 13970 345 69 17.9 -66.6 | 333 54 24.7 -48.3 12 112 15746 345 60 15.5 -58.0 | 331 45 22.3 -39.6 13 100 16430 350 35 6.1 -34.5 | 321 21 12.9 -16.1 Wind Parameters Mean winds (0-6000m): 350.3 at 26.1 knts Storm direction: 20.3 at 19.6 knts Shear (0-3000m) pos: 3.1 neg: 1.6 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 120.1 deg Storm rel helicity (0-3000m) pos: 95.6 neg: 0.0 tot: 95.6 m^2/s^2 ave: 31.9 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 4.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.25 Bulk Shear: 84.56 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 59 3 195 18| 0.0 1.4 1.4| 6.5 0.0 6.5 12.9 0.97| 1.5 1.4 1000 50 2 197 18| 0.0 1.5 1.5| 13.2 0.0 13.2 13.2 0.63| 2.3 1.5 1500 3 3 204 16| 0.0 3.2 3.2| 37.3 0.0 37.3 24.9 0.79| 3.8 3.0 2000 346 5 212 15| 1.5 2.4 3.9| 57.9 0.0 57.9 28.9 0.83| 4.4 3.7 2500 347 8 218 14| 2.5 1.9 4.4| 76.6 0.0 76.6 30.7 0.86| 4.8 4.2 3000 352 10 226 12| 3.1 1.6 4.7| 95.6 0.0 95.6 31.9 0.89| 5.2 4.7 4000 355 15 249 9| 2.4 2.4 4.8|108.4 0.0 108.4 27.1 0.74| 5.3 4.0 5000 353 21 283 9| 1.9 3.1 5.0|109.5 -2.3 107.2 21.4 0.59| 5.4 3.2 6000 350 26 303 13| 1.6 3.3 4.9|117.3 -12.9 104.4 17.4 0.49| 5.3 2.6 Wrote GIF file: /home/apache/climate/data/raob//LFKJ/skewt/LFKJ.skewt.20251007.00.gif