UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for LFKJ... Searching the city database file for: LFKJ ... Date:0000Z 28 NOV 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 1014 9 4.8 1.6 80 3.2 3.4 50 5 276.8 277.6 275.8 288.4 4.23 1 1000 118 9.8 -0.2 50 10.0 5.2 55 3 283.0 283.6 278.4 293.6 3.76 2 925 763 6.4 -3.6 49 10.0 2.2 40 5 285.9 286.4 279.1 294.9 3.16 3 850 1448 0.4 -5.6 64 6.0 -2.0 275 1 286.6 287.1 279.1 295.1 2.96 4 700 2983 -6.3 -16.3 45 10.0 -9.3 50 25 295.5 295.8 281.4 300.2 1.53 5 500 5510 -26.1 -27.0 92 0.9 -26.2 25 31 301.2 301.4 283.0 303.9 0.84 6 400 7080 -39.9 -43.1 71 3.2 -40.1 30 44 303.1 303.2 283.0 303.9 0.21 7 337 8231 -44.5 -54.2 33 9.6 -44.9 30 64 312.0 312.0 286.1 312.3 0.07 8 300 9000 -47.7 -61.7 18 14.0 -48.0 25 60 318.1 318.1 288.2 318.2 0.03 9 250 10200 -49.5 -63.5 18 14.0 -49.8 30 46 332.5 332.5 292.4 332.6 0.03 10 222 10969 -53.5 -69.5 13 16.0 -53.8 35 46 337.8 337.8 293.8 337.9 0.01 11 200 11640 -53.1 -70.1 11 17.0 -53.4 35 35 348.7 348.7 296.4 348.7 0.02 12 150 13480 -52.5 -69.5 11 17.0 -52.9 20 23 379.6 379.6 302.2 379.7 0.02 13 100 16040 -59.7 -89.7 1 30.0 -60.0 280 7 412.4 412.4 306.8 412.4 0.00 TRP 222 10969 -53.5 -69.5 13 16.0 -53.8 35 46 337.8 337.8 293.8 337.9 0.01 WND 337 8231 -44.5 -54.2 33 9.6 -44.9 30 64 312.0 312.0 286.1 312.3 0.07 Sounding variables and indices 1000-500 mb thick: 5392.00 m Freezing level: 841.04 mb = 1539.64 m = 5051.26 ft Wetbulb zero: 885.56 mb = 1116.00 m = 3661.37 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 61.02 % Est. max temperature: 14.43 C = 57.97 F Sfc-Lift cond lev (LCL): 965.18 mb = 411.23 m = 1349.16 ft T: 8.25 C 700-500 lapse rate: 7.84 C/km Conv cond level (CCL): 710.55 mb = 2864.77 m = 9398.73 ft Mean mixing ratio: 3.50 g/kg Conv temperature: 22.84 C = 73.12 F Cap Strength: 6.81 C Lifted Index: 7.22 C Risk: None Lifted Index @300 mb: 17.20 C Lifted Index @700 mb: 6.81 C Showalter Index: 6.34 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 20.50 C K Index: 10.90 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 1.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.57 J/kg Max Up Vert Vel: 5.58 m/s Conv Inhibition (B-): 14982.17 J/kg Cap Strength: 7.20 C Lift Cond Lev (LCL): 832.34 mb = 1614.01 m = 5295.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 67 at 14 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 1014 9 50 5 -3.8 -3.2 | 255 10 9.3 2.4 1 1000 118 55 3 -2.5 -1.7 | 250 11 10.7 3.9 2 925 763 40 5 -3.2 -3.8 | 260 10 9.9 1.8 3 850 1448 275 1 1.0 -0.1 | 249 15 14.1 5.6 4 700 2983 50 25 -19.2 -16.1 | 30 12 -6.0 -10.4 5 500 5510 25 31 -13.1 -28.1 | 360 22 0.0 -22.5 6 400 7080 30 44 -22.0 -38.1 | 15 34 -8.9 -32.5 7 337 8231 30 64 -32.0 -55.4 | 21 53 -18.9 -49.8 8 300 9000 25 60 -25.4 -54.4 | 14 50 -12.2 -48.7 9 250 10200 30 46 -23.0 -39.8 | 16 36 -9.9 -34.2 10 222 10969 35 46 -26.4 -37.7 | 22 35 -13.2 -32.0 11 200 11640 35 35 -20.1 -28.7 | 17 24 -6.9 -23.0 12 150 13480 20 23 -7.9 -21.6 | 342 17 5.3 -16.0 13 100 16040 280 7 6.9 -1.2 | 258 21 20.0 4.4 Wind Parameters Mean winds (0-6000m): 36.8 at 19.1 knts Storm direction: 66.8 at 14.3 knts Shear (0-3000m) pos: 4.5 neg: 1.1 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 134.2 deg Storm rel helicity (0-3000m) pos: 165.1 neg: -15.8 tot: 149.4 m^2/s^2 ave: 49.8 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 6.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.49 Bulk Shear: 31.79 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 50 4 252 11| 0.0 0.9 0.9| 2.6 -2.6 0.0 0.0 -0.01| 3.1 -0.0 1000 41 4 256 11| 0.0 2.1 2.1| 6.5 -3.6 2.8 2.8 0.14| 3.8 0.5 1500 40 3 255 11| 0.0 2.2 2.2| 7.8 -15.8 -7.9 -5.3 -0.14| 4.1 -0.6 2000 11 4 262 12| 2.2 1.7 3.8| 47.7 -15.8 31.9 16.0 0.31| 5.4 1.7 2500 16 6 270 11| 3.6 1.3 4.9|107.0 -15.8 91.3 36.5 0.56| 7.1 4.0 3000 47 9 272 7| 4.5 1.1 5.6|165.1 -15.8 149.4 49.8 0.70| 8.8 6.2 4000 46 13 311 5| 3.4 1.0 4.4|165.1 -28.0 137.1 34.3 0.58| 7.3 4.2 5000 41 16 340 7| 2.7 1.2 4.0|165.1 -44.9 120.3 24.1 0.47| 6.4 3.0 6000 37 19 350 10| 2.6 1.3 3.9|180.8 -55.5 125.3 20.9 0.43| 5.9 2.5 Wrote GIF file: /home/apache/climate/data/raob//LFKJ/skewt/LFKJ.skewt.20251128.00.gif