UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010700.upa.cvt Date: 0000Z 7 JAN 26 Searching for LFKJ... Searching the city database file for: LFKJ ... Date:0000Z 7 JAN 26 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 1006 9 3.4 2.7 95 0.7 3.1 90 5 276.1 276.9 275.9 288.6 4.62 1 1000 57 6.2 3.8 85 2.4 5.1 100 3 279.4 280.2 278.2 293.1 5.02 2 925 695 3.8 -8.2 41 12.0 -0.6 320 13 283.2 283.6 276.5 289.6 2.22 3 850 1374 -1.5 -16.5 31 15.0 -5.8 315 15 284.6 284.8 275.7 288.3 1.24 4 700 2889 -11.5 -21.5 43 10.0 -13.8 235 11 289.7 289.9 278.0 292.8 0.98 5 500 5380 -27.9 -37.9 38 10.0 -28.9 235 48 299.0 299.1 281.3 300.0 0.29 6 400 6940 -41.7 -46.5 60 4.8 -41.9 215 52 300.8 300.8 281.9 301.3 0.15 7 300 8850 -49.7 -71.7 6 22.0 -50.0 230 54 315.3 315.3 287.2 315.3 0.01 8 281 9275 -52.3 -73.3 6 21.0 -52.5 235 54 317.5 317.5 287.9 317.5 0.01 9 250 10030 -51.7 -75.7 4 24.0 -52.0 220 62 329.2 329.2 291.5 329.2 0.01 10 200 11480 -52.3 -84.3 1 32.0 -52.7 245 54 349.9 349.9 296.6 350.0 0.00 11 150 13330 -54.7 -85.7 1 31.0 -55.1 240 54 375.8 375.8 301.6 375.8 0.00 12 100 15910 -58.1 -88.1 1 30.0 -58.5 250 56 415.5 415.5 307.2 415.5 0.00 TRP 281 9275 -52.3 -73.3 6 21.0 -52.5 235 54 317.5 317.5 287.9 317.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5323.00 m Freezing level: 871.23 mb = 1181.83 m = 3877.35 ft Wetbulb zero: 933.24 mb = 622.39 m = 2041.93 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 41.97 % Est. max temperature: 11.80 C = 53.24 F Sfc-Lift cond lev (LCL): 995.16 mb = 96.71 m = 317.30 ft T: 6.05 C 700-500 lapse rate: 6.58 C/km ThetaE index: 4.86 C Layer 925.0- 700.0 mb Conv cond level (CCL): 799.46 mb = 1852.30 m = 6077.01 ft Mean mixing ratio: 3.38 g/kg Conv temperature: 13.58 C = 56.44 F Cap Strength: 3.42 C Lifted Index: 7.59 C Risk: None Lifted Index @300 mb: 17.25 C Lifted Index @700 mb: 3.42 C Showalter Index: 9.64 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 26.40 C Cross Totals Index: 11.40 C K Index: -0.10 Risk: None Sweat Index: 78.00 Risk: None Energy Index: 2.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.58 J/kg Max Up Vert Vel: 4.81 m/s Conv Inhibition (B-): 14216.09 J/kg Cap Strength: 7.36 C Lift Cond Lev (LCL): 857.95 mb = 1299.22 m = 4262.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 275 at 18 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 1006 9 90 5 -5.0 0.0 | 94 23 -22.5 1.5 1 1000 57 100 3 -3.0 0.5 | 96 21 -20.5 2.1 2 925 695 320 13 8.4 -10.0 | 47 12 -9.2 -8.4 3 850 1374 315 15 10.6 -10.6 | 37 11 -6.9 -9.1 4 700 2889 235 11 9.0 6.3 | 133 12 -8.5 7.8 5 500 5380 235 48 39.3 27.5 | 217 36 21.8 29.1 6 400 6940 215 52 29.8 42.6 | 196 46 12.3 44.1 7 300 8850 230 54 41.4 34.7 | 213 43 23.8 36.2 8 281 9275 235 54 44.2 31.0 | 219 42 26.7 32.5 9 250 10030 220 62 39.9 47.5 | 204 54 22.3 49.0 10 200 11480 245 54 48.9 22.8 | 232 40 31.4 24.4 11 150 13330 240 54 46.8 27.0 | 226 41 29.2 28.5 12 100 15910 250 56 52.6 19.2 | 239 41 35.1 20.7 Wind Parameters Mean winds (0-6000m): 245.0 at 23.5 knts Storm direction: 275.0 at 17.6 knts Shear (0-3000m) pos: 0.0 neg: 2.9 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 47.5 deg Storm rel helicity (0-3000m) pos: 20.2 neg: -92.1 tot: -71.9 m^2/s^2 ave: -24.0 10^-3 m/s^2 rel: -0.16 Storm rel vorticity (0-3000m) horiz: 7.6 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 107.03 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 23 6 78 20| 0.0 11.5 11.5| 0.0 -65.0 -65.0 -130.0 -0.84| 13.9-11.6 1000 325 10 63 14| 0.0 9.1 9.1| 0.0 -88.7 -88.7 -88.7 -0.73| 12.0 -8.8 1500 320 11 56 13| 0.0 6.5 6.5| 0.6 -92.1 -91.5 -61.0 -0.68| 9.0 -6.1 2000 313 12 53 11| 0.0 4.7 4.7| 6.8 -92.1 -85.3 -42.7 -0.43| 8.5 -3.6 2500 305 12 55 9| 0.0 3.5 3.5| 13.3 -92.1 -78.8 -31.5 -0.24| 8.0 -1.9 3000 297 12 60 8| 0.0 2.9 2.9| 20.2 -92.1 -71.9 -24.0 -0.16| 7.6 -1.2 4000 271 14 108 4| 0.0 4.1 4.1| 64.7 -92.1 -27.4 -6.9 0.10| 7.6 0.7 5000 254 18 181 7| 0.0 4.8 4.8|109.1 -92.1 17.0 3.4 0.17| 7.6 1.3 6000 245 23 198 12| 0.0 4.6 4.6|123.1-150.0 -26.9 -4.5 0.10| 7.4 0.7 Wrote GIF file: /home/apache/climate/data/raob//LFKJ/skewt/LFKJ.skewt.20260107.00.gif