UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for LFKJ... Searching the city database file for: LFKJ ... Date:0000Z 2 DEC 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 1016 9 6.4 4.7 89 1.7 5.6 70 9 278.3 279.2 278.0 292.6 5.27 1 1000 133 9.4 3.4 66 6.0 6.5 80 9 282.5 283.4 279.6 296.2 4.88 2 925 777 6.2 -0.8 61 7.0 3.1 130 1 285.6 286.3 279.9 296.7 3.90 3 850 1462 0.2 -4.7 70 4.9 -1.7 215 9 286.4 286.9 279.3 295.5 3.17 4 700 2991 -8.1 -30.1 15 22.0 -12.4 70 3 293.5 293.6 279.1 295.0 0.45 5 500 5520 -22.7 -55.7 3 33.0 -25.2 350 15 305.4 305.4 283.6 305.5 0.04 6 400 7120 -31.7 -59.7 5 28.0 -33.1 5 44 313.8 313.8 286.7 313.9 0.03 7 300 9100 -44.3 -66.3 7 22.0 -44.9 350 50 322.9 322.9 289.7 323.0 0.02 8 262 9995 -50.1 -67.6 11 17.5 -50.4 355 66 327.2 327.2 290.9 327.2 0.02 9 250 10300 -52.1 -68.1 13 16.0 -52.4 5 58 328.6 328.6 291.3 328.7 0.02 10 200 11730 -57.1 -78.1 5 21.0 -57.3 330 21 342.3 342.3 294.9 342.4 0.00 11 163 13005 -62.3 -84.3 4 22.0 -62.4 315 19 354.2 354.2 297.5 354.2 0.00 12 150 13520 -59.9 -84.9 2 25.0 -60.1 330 9 366.9 366.9 300.0 366.9 0.00 13 100 16050 -61.7 -90.7 1 29.0 -61.9 255 21 408.5 408.5 306.3 408.5 0.00 TRP 163 13005 -62.3 -84.3 4 22.0 -62.4 315 19 354.2 354.2 297.5 354.2 0.00 WND 262 9995 -50.1 -67.6 11 17.5 -50.4 355 66 327.2 327.2 290.9 327.2 0.02 Sounding variables and indices 1000-500 mb thick: 5387.00 m Freezing level: 846.39 mb = 1498.84 m = 4917.40 ft Wetbulb zero: 877.13 mb = 1207.47 m = 3961.48 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 32.46 % Est. max temperature: 14.36 C = 57.85 F Sfc-Lift cond lev (LCL): 989.82 mb = 217.53 m = 713.66 ft T: 8.98 C 700-500 lapse rate: 5.77 C/km ThetaE index: 1.77 C Layer 850.0- 500.0 mb Conv cond level (CCL): 838.87 mb = 1565.83 m = 5137.16 ft Mean mixing ratio: 4.44 g/kg Conv temperature: 15.00 C = 59.00 F Cap Strength: 3.60 C Lifted Index: 8.98 C Risk: None Lifted Index @300 mb: 19.02 C Lifted Index @700 mb: 3.60 C Showalter Index: 9.45 C Risk: None Total Totals Index: 40.90 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 18.00 C K Index: -3.80 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 2.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.19 J/kg Max Up Vert Vel: 5.33 m/s Conv Inhibition (B-): 12755.49 J/kg Cap Strength: 8.66 C Lift Cond Lev (LCL): 879.21 mb = 1188.26 m = 3898.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 30 at 6 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 1016 9 70 9 -8.5 -3.1 | 113 6 -5.4 2.3 1 1000 133 80 9 -8.9 -1.6 | 123 7 -5.8 3.8 2 925 777 130 1 -0.8 0.6 | 201 6 2.3 6.0 3 850 1462 215 9 5.2 7.4 | 213 15 8.2 12.8 4 700 2991 70 3 -2.8 -1.0 | 183 4 0.2 4.4 5 500 5520 350 15 2.6 -14.8 | 329 11 5.7 -9.4 6 400 7120 5 44 -3.8 -43.8 | 1 38 -0.8 -38.5 7 300 9100 350 50 8.7 -49.2 | 345 45 11.7 -43.9 8 262 9995 355 66 5.8 -65.7 | 352 61 8.8 -60.4 9 250 10300 5 58 -5.1 -57.8 | 2 52 -2.0 -52.4 10 200 11730 330 21 10.5 -18.2 | 313 19 13.6 -12.8 11 163 13005 315 19 13.4 -13.4 | 296 18 16.5 -8.1 12 150 13520 330 9 4.5 -7.8 | 288 8 7.6 -2.4 13 100 16050 255 21 20.3 5.4 | 245 26 23.3 10.8 Wind Parameters Mean winds (0-6000m): 359.7 at 8.3 knts Storm direction: 29.7 at 6.2 knts Shear (0-3000m) pos: 2.9 neg: 2.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 69.2 deg Storm rel helicity (0-3000m) pos: 33.8 neg: -31.2 tot: 2.6 m^2/s^2 ave: 0.9 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.97 Bulk Shear: 14.64 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 85 7 138 6| 6.5 0.0 6.5| 12.4 0.0 12.4 24.7 0.95| 7.5 7.1 1000 88 5 161 6| 5.0 0.0 5.0| 18.0 -1.8 16.2 16.2 0.70| 6.7 4.7 1500 136 5 175 9| 5.8 0.0 5.8| 32.2 -1.8 30.4 20.3 0.65| 7.1 4.6 2000 163 6 187 11| 4.3 1.7 6.0| 32.2 -23.6 8.6 4.3 0.27| 7.0 1.9 2500 162 6 186 11| 3.5 2.1 5.6| 32.2 -31.0 1.2 0.5 0.14| 6.7 1.0 3000 173 6 192 11| 2.9 2.0 4.8| 33.8 -31.2 2.6 0.9 0.16| 6.2 1.0 4000 128 6 171 9| 2.2 2.1 4.3| 33.8 -34.4 -0.6 -0.1 0.02| 5.4 0.1 5000 36 7 97 1| 1.7 2.2 3.9| 33.8 -39.8 -6.0 -1.2 -0.08| 5.1 -0.4 6000 360 8 313 4| 1.1 1.9 3.0| 48.4 -46.3 2.1 0.3 -0.05| 5.4 -0.3 Wrote GIF file: /home/apache/climate/data/raob//LFKJ/skewt/LFKJ.skewt.20251202.00.gif