UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for LFKJ... Searching the city database file for: LFKJ ... Date:1200Z 29 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 1013 9 16.4 7.4 55 9.0 11.4 150 1 288.5 289.6 284.0 306.5 6.38 1 1000 117 13.6 5.6 58 8.0 9.4 170 1 286.8 287.7 282.5 302.8 5.70 2 925 767 7.6 5.2 85 2.4 6.3 200 5 287.1 288.1 283.0 304.0 6.00 3 850 1457 4.4 -9.6 35 14.0 -0.9 260 3 290.8 291.1 280.1 297.2 2.17 4 700 3016 -3.9 -32.9 8 29.0 -9.8 345 11 298.2 298.2 281.0 299.3 0.34 5 500 5590 -20.5 -23.4 78 2.9 -21.1 340 19 308.0 308.3 286.0 311.9 1.16 6 400 7190 -33.5 -38.0 64 4.5 -34.0 335 19 311.4 311.5 286.3 312.7 0.36 7 300 9140 -49.5 -64.5 16 15.0 -49.8 320 38 315.6 315.6 287.3 315.7 0.02 8 250 10320 -54.5 -69.5 14 15.0 -54.7 315 46 325.0 325.0 290.3 325.1 0.01 9 200 11740 -58.7 -75.7 9 17.0 -58.9 305 46 339.8 339.8 294.3 339.8 0.01 10 199 11772 -58.9 -75.9 9 17.0 -59.0 305 48 340.0 340.0 294.3 340.0 0.01 11 150 13550 -58.7 -88.7 1 30.0 -58.9 305 36 368.9 368.9 300.4 369.0 0.00 12 100 16060 -63.3 -91.3 1 28.0 -63.5 275 31 405.4 405.4 305.9 405.4 0.00 TRP 199 11772 -58.9 -75.9 9 17.0 -59.0 305 48 340.0 340.0 294.3 340.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5473.00 m Freezing level: 770.48 mb = 2283.46 m = 7491.57 ft Wetbulb zero: 858.94 mb = 1371.62 m = 4500.01 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 42.63 % Est. max temperature: 18.02 C = 64.43 F Sfc-Lift cond lev (LCL): 885.19 mb = 1126.02 m = 3694.24 ft T: 5.93 C 700-500 lapse rate: 6.45 C/km ThetaE index: 6.76 C Layer 850.0- 700.0 mb Conv cond level (CCL): 826.86 mb = 1678.67 m = 5507.38 ft Mean mixing ratio: 5.84 g/kg Conv temperature: 19.74 C = 67.53 F Cap Strength: 3.55 C Lifted Index: 6.02 C Risk: None Lifted Index @300 mb: 8.66 C Lifted Index @700 mb: 3.55 C Showalter Index: 10.42 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 10.90 C K Index: -13.70 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 3.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.23 J/kg Max Up Vert Vel: 2.54 m/s Conv Inhibition (B-): 10331.12 J/kg Cap Strength: 5.87 C Lift Cond Lev (LCL): 886.78 mb = 1111.33 m = 3646.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 6 at 8 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 1013 9 150 1 -0.5 0.9 | 182 9 0.4 8.7 1 1000 117 170 1 -0.2 1.0 | 185 9 0.7 8.8 2 925 767 200 5 1.7 4.7 | 192 13 2.6 12.6 3 850 1457 260 3 3.0 0.5 | 205 9 3.8 8.4 4 700 3016 345 11 2.8 -10.6 | 307 5 3.7 -2.8 5 500 5590 340 19 6.5 -17.9 | 324 12 7.4 -10.0 6 400 7190 335 19 8.0 -17.2 | 316 13 8.9 -9.4 7 300 9140 320 38 24.4 -29.1 | 310 33 25.3 -21.2 8 250 10320 315 46 32.5 -32.5 | 306 42 33.4 -24.7 9 200 11740 305 46 37.7 -26.4 | 296 43 38.6 -18.5 10 199 11772 305 48 39.3 -27.5 | 296 45 40.2 -19.7 11 150 13550 305 36 29.5 -20.6 | 293 33 30.4 -12.8 12 100 16060 275 31 30.9 -2.7 | 261 32 31.8 5.2 Wind Parameters Mean winds (0-6000m): 336.3 at 10.5 knts Storm direction: 6.3 at 7.9 knts Shear (0-3000m) pos: 2.0 neg: 0.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 123.2 deg Storm rel helicity (0-3000m) pos: 36.8 neg: -0.0 tot: 36.8 m^2/s^2 ave: 12.3 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 20.13 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 ------------------------------------------------------------------------------- 500 181 2 185 10| 2.8 0.0 2.8| 2.0 -0.0 2.0 4.0 0.27| 2.9 0.8 1000 199 3 190 11| 2.1 0.0 2.1| 9.9 -0.0 9.9 9.9 0.51| 3.3 1.7 1500 211 3 193 11| 1.3 0.0 1.3| 14.0 -0.0 14.0 9.3 0.51| 3.2 1.6 2000 232 4 200 11| 1.7 0.0 1.7| 21.9 -0.0 21.9 10.9 0.63| 3.2 2.1 2500 263 4 212 10| 1.9 0.0 1.9| 29.7 -0.0 29.7 11.9 0.70| 3.5 2.4 3000 302 5 226 7| 2.0 0.0 2.0| 36.8 -0.0 36.8 12.3 0.75| 3.8 2.8 4000 328 7 247 5| 1.5 0.4 1.9| 38.8 -0.0 38.7 9.7 0.71| 3.3 2.3 5000 334 9 271 5| 1.2 0.6 1.9| 40.2 -0.0 40.2 8.0 0.65| 2.9 1.9 6000 336 11 289 5| 1.0 0.7 1.7| 40.8 -1.3 39.5 6.6 0.60| 2.6 1.6 Wrote GIF file: /home/apache/climate/data/raob//LFKJ/skewt/LFKJ.skewt.20251129.12.gif