UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011412.upa.cvt Date: 1200Z 14 JAN 26 Searching for LFKJ... Searching the city database file for: LFKJ ... Date:1200Z 14 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 1021 9 16.6 2.6 39 14.0 9.5 205 3 288.0 288.8 281.7 300.9 4.51 1 1000 177 13.4 -2.6 33 16.0 6.2 250 3 286.5 287.1 279.4 295.6 3.15 2 925 828 9.8 -6.2 32 16.0 3.2 0 0 289.3 289.8 280.0 297.0 2.60 3 850 1529 8.8 -5.2 37 14.0 2.7 155 5 295.4 295.9 283.2 304.5 3.05 4 700 3102 -2.1 -16.1 33 14.0 -6.7 205 15 300.2 300.4 283.4 305.1 1.55 5 500 5690 -18.5 -41.5 11 23.0 -21.5 220 25 310.5 310.5 285.8 311.2 0.20 6 400 7310 -30.9 -50.9 12 20.0 -32.3 240 33 314.8 314.8 287.1 315.2 0.09 7 300 9280 -46.3 -68.3 6 22.0 -46.8 230 35 320.1 320.1 288.8 320.1 0.01 8 250 10470 -55.9 -69.9 16 14.0 -56.1 220 38 323.0 323.0 289.7 323.0 0.01 9 200 11860 -64.1 -70.1 44 6.0 -64.1 215 42 331.2 331.3 292.1 331.3 0.02 10 187 12266 -66.3 -73.3 37 7.0 -66.4 230 44 334.1 334.1 292.9 334.2 0.01 11 150 13610 -60.7 -89.7 1 29.0 -60.9 245 50 365.5 365.5 299.8 365.5 0.00 12 100 16120 -60.3 -89.3 1 29.0 -60.6 255 25 411.2 411.2 306.7 411.2 0.00 TRP 187 12266 -66.3 -73.3 37 7.0 -66.4 230 44 334.1 334.1 292.9 334.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5513.00 m Freezing level: 728.90 mb = 2798.95 m = 9182.78 ft Wetbulb zero: 807.23 mb = 1947.28 m = 6388.65 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 28.67 % Est. max temperature: 22.21 C = 71.98 F Sfc-Lift cond lev (LCL): 827.10 mb = 1750.26 m = 5742.26 ft T: 7.27 C 700-500 lapse rate: 6.34 C/km ThetaE index: 5.30 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 598.63 mb = 4305.21 m = 14124.52 ft Mean mixing ratio: 3.06 g/kg Conv temperature: 33.73 C = 92.71 F Cap Strength: 9.42 C Lifted Index: 12.77 C Risk: None Lifted Index @300 mb: 16.61 C Lifted Index @700 mb: 9.25 C Showalter Index: 7.38 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 27.30 C Cross Totals Index: 13.30 C K Index: 8.10 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 1.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.33 J/kg Max Up Vert Vel: 2.58 m/s Conv Inhibition (B-): 13469.80 J/kg Cap Strength: 12.63 C Lift Cond Lev (LCL): 764.05 mb = 2392.69 m = 7849.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 241 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 1021 9 205 3 1.3 2.7 | 74 8 -7.5 -2.2 1 1000 177 250 3 2.8 1.0 | 57 7 -5.9 -3.9 2 925 828 0 0 -0.0 -0.0 | 61 10 -8.8 -4.9 3 850 1529 155 5 -2.1 4.5 | 88 11 -10.9 -0.4 4 700 3102 205 15 6.3 13.6 | 164 9 -2.4 8.7 5 500 5690 220 25 16.1 19.2 | 207 16 7.3 14.2 6 400 7310 240 33 28.6 16.5 | 240 23 19.8 11.6 7 300 9280 230 35 26.8 22.5 | 226 25 18.1 17.6 8 250 10470 220 38 24.4 29.1 | 213 29 15.7 24.2 9 200 11860 215 42 24.1 34.4 | 207 33 15.3 29.5 10 187 12266 230 44 33.7 28.3 | 227 34 24.9 23.4 11 150 13610 245 50 45.3 21.1 | 246 40 36.6 16.2 12 100 16120 255 25 24.1 6.5 | 264 15 15.4 1.6 Wind Parameters Mean winds (0-6000m): 210.7 at 13.4 knts Storm direction: 240.7 at 10.0 knts Shear (0-3000m) pos: 2.0 neg: 0.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 84.7 deg Storm rel helicity (0-3000m) pos: 56.9 neg: -6.6 tot: 50.3 m^2/s^2 ave: 16.8 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 17.77 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 ------------------------------------------------------------------------------- 500 251 3 57 8| 3.7 0.0 3.7| 0.5 -5.6 -5.1 -10.3 -0.54| 5.1 -2.8 1000 245 2 60 8| 2.2 0.0 2.2| 4.0 -6.6 -2.5 -2.5 -0.22| 4.0 -0.9 1500 192 2 71 9| 1.4 0.0 1.4| 23.3 -6.6 16.7 11.1 0.29| 5.1 1.5 2000 177 3 79 9| 1.5 0.0 1.5| 34.1 -6.6 27.6 13.8 0.43| 4.8 2.1 2500 180 4 87 9| 1.7 0.0 1.7| 45.1 -6.6 38.6 15.4 0.54| 4.7 2.5 3000 191 6 97 8| 2.0 0.0 2.0| 56.9 -6.6 50.3 16.8 0.61| 4.7 2.9 4000 200 8 118 7| 2.0 0.0 2.0| 67.7 -6.6 61.1 15.3 0.65| 4.2 2.7 5000 206 11 141 6| 2.0 0.0 2.0| 78.7 -6.6 72.2 14.4 0.67| 3.8 2.5 6000 211 13 164 7| 2.0 0.0 2.0| 96.6 -6.6 90.1 15.0 0.68| 3.6 2.5 Wrote GIF file: /home/apache/climate/data/raob//LFKJ/skewt/LFKJ.skewt.20260114.12.gif