UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for LFKJ... Searching the city database file for: LFKJ ... Date:1200Z 30 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 17.0 9.0 59 8.0 12.4 355 0 289.0 290.3 285.0 309.1 7.11 1 1000 122 15.4 5.4 51 10.0 10.0 180 1 288.5 289.5 283.2 304.5 5.62 2 925 777 10.2 5.3 72 4.9 7.6 225 1 289.7 290.8 284.2 307.0 6.04 3 850 1473 5.0 2.9 86 2.1 3.9 275 7 291.4 292.4 284.3 307.4 5.55 4 700 3030 -3.7 -11.7 54 8.0 -6.5 285 7 298.4 298.8 283.5 305.2 2.23 5 500 5610 -20.5 -24.7 69 4.2 -21.4 255 27 308.0 308.2 285.8 311.5 1.03 6 400 7220 -32.5 -34.8 80 2.3 -32.8 250 31 312.7 312.8 286.9 314.5 0.50 7 300 9180 -47.9 -51.8 64 3.9 -48.0 245 35 317.8 317.9 288.2 318.2 0.11 8 250 10350 -57.1 -63.1 46 6.0 -57.2 250 46 321.2 321.2 289.2 321.3 0.03 9 216 11264 -62.9 -66.8 59 3.9 -62.9 255 54 325.9 325.9 290.6 326.0 0.02 10 200 11740 -62.1 -73.1 22 11.0 -62.2 255 56 334.4 334.4 292.9 334.5 0.01 11 193 11960 -61.7 -75.0 15 13.4 -61.8 255 64 338.5 338.5 294.0 338.5 0.01 12 150 13530 -58.7 -88.7 1 30.0 -58.9 255 42 368.9 368.9 300.4 369.0 0.00 13 100 16050 -63.3 -91.3 1 28.0 -63.5 245 35 405.4 405.4 305.9 405.4 0.00 TRP 216 11264 -62.9 -66.8 59 3.9 -62.9 255 54 325.9 325.9 290.6 326.0 0.02 WND 193 11960 -61.7 -75.0 15 13.4 -61.8 255 64 338.5 338.5 294.0 338.5 0.01 Sounding variables and indices 1000-500 mb thick: 5488.00 m Freezing level: 763.79 mb = 2367.83 m = 7768.37 ft Wetbulb zero: 793.57 mb = 2023.86 m = 6639.90 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 65.75 % Est. max temperature: 19.08 C = 66.35 F Sfc-Lift cond lev (LCL): 899.69 mb = 1005.31 m = 3298.24 ft T: 8.49 C 700-500 lapse rate: 6.51 C/km ThetaE index: 4.57 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 817.48 mb = 1785.83 m = 5858.95 ft Mean mixing ratio: 5.92 g/kg Conv temperature: 20.82 C = 69.47 F Cap Strength: 2.43 C Lifted Index: 4.38 C Risk: None Lifted Index @300 mb: 8.51 C Lifted Index @700 mb: 2.43 C Showalter Index: 3.50 C Risk: None Total Totals Index: 48.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 23.40 C K Index: 20.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 75.80 Risk: None Energy Index: 0.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.41 J/kg Max Up Vert Vel: 2.20 m/s Conv Inhibition (B-): 9796.85 J/kg Cap Strength: 4.30 C Lift Cond Lev (LCL): 862.08 mb = 1356.87 m = 4451.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 9 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 9 355 0 0.0 -0.0 | 113 9 -8.1 3.4 1 1000 122 180 1 0.0 1.0 | 118 9 -8.1 4.4 2 925 777 225 1 0.7 0.7 | 119 8 -7.4 4.1 3 850 1473 275 7 7.0 -0.6 | 158 3 -1.1 2.8 4 700 3030 285 7 6.8 -1.8 | 139 2 -1.4 1.6 5 500 5610 255 27 26.1 7.0 | 240 21 18.0 10.4 6 400 7220 250 31 29.1 10.6 | 236 25 21.0 14.0 7 300 9180 245 35 31.7 14.8 | 232 30 23.6 18.2 8 250 10350 250 46 43.2 15.7 | 241 40 35.1 19.1 9 216 11264 255 54 52.2 14.0 | 248 47 44.0 17.4 10 200 11740 255 56 54.1 14.5 | 249 49 46.0 17.9 11 193 11960 255 64 61.8 16.6 | 250 57 53.7 20.0 12 150 13530 255 42 40.6 10.9 | 246 35 32.4 14.3 13 100 16050 245 35 31.7 14.8 | 232 30 23.6 18.2 Wind Parameters Mean winds (0-6000m): 262.7 at 11.7 knts Storm direction: 292.7 at 8.8 knts Shear (0-3000m) pos: 1.2 neg: 0.2 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 27.1 deg Storm rel helicity (0-3000m) pos: 9.5 neg: -0.5 tot: 8.9 m^2/s^2 ave: 3.0 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 1.7 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 17.47 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 ------------------------------------------------------------------------------- 500 191 1 118 9| 0.0 1.0 1.0| 2.4 0.0 2.4 4.7 0.67| 1.5 1.0 1000 216 1 120 9| 1.2 0.5 1.7| 5.9 -0.0 5.9 5.9 0.70| 2.0 1.4 1500 259 3 124 7| 2.3 0.3 2.6| 9.5 -0.0 9.4 6.3 0.58| 3.0 1.7 2000 268 4 128 6| 1.7 0.3 2.0| 9.5 -0.2 9.3 4.6 0.53| 2.4 1.3 2500 272 4 130 5| 1.4 0.2 1.6| 9.5 -0.4 9.1 3.6 0.48| 2.0 1.0 3000 275 5 132 4| 1.2 0.2 1.3| 9.5 -0.5 8.9 3.0 0.43| 1.7 0.7 4000 276 6 145 3| 0.9 1.1 2.0| 12.0 -0.5 11.5 2.9 0.47| 2.3 1.1 5000 270 9 191 3| 0.7 1.7 2.4| 12.1 -3.7 8.4 1.7 0.28| 2.7 0.8 6000 263 12 216 6| 0.6 2.0 2.6| 12.1 -13.3 -1.2 -0.2 0.17| 2.9 0.5 Wrote GIF file: /home/apache/climate/data/raob//LFKJ/skewt/LFKJ.skewt.20251130.12.gif