UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110412.upa.cvt Date: 1200Z 4 NOV 25 Searching for LFKJ... Searching the city database file for: LFKJ ... Date:1200Z 4 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 1023 9 19.8 11.8 60 8.0 15.0 205 3 291.1 292.6 287.2 315.2 8.52 1 1000 196 15.0 11.0 77 4.0 12.6 235 5 288.1 289.6 285.8 311.3 8.26 2 925 851 11.0 4.0 62 7.0 7.3 115 1 290.6 291.5 284.0 306.4 5.51 3 850 1554 9.8 -16.2 14 26.0 0.7 80 5 296.4 296.6 281.5 300.4 1.27 4 700 3143 4.4 -25.6 9 30.0 -4.3 75 5 307.4 307.5 285.2 309.7 0.68 5 500 5790 -13.3 -39.3 9 26.0 -17.7 340 7 316.8 316.9 288.0 317.8 0.25 6 400 7440 -26.9 -44.9 17 18.0 -28.7 50 9 320.0 320.1 288.9 320.7 0.17 7 300 9440 -42.9 -57.9 18 15.0 -43.5 340 23 324.9 324.9 290.3 325.1 0.05 8 250 10650 -49.7 -62.7 20 13.0 -50.0 355 29 332.2 332.2 292.3 332.3 0.03 9 200 12080 -58.1 -69.1 23 11.0 -58.2 335 42 340.8 340.8 294.5 340.8 0.02 10 150 13870 -62.7 -80.7 7 18.0 -62.9 315 31 362.1 362.1 299.1 362.1 0.00 11 100 16320 -70.9 -91.9 3 21.0 -71.0 270 17 390.7 390.7 303.9 390.7 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5594.00 m Freezing level: 650.28 mb = 3801.01 m = 12470.36 ft Wetbulb zero: 828.23 mb = 1766.36 m = 5795.07 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 21.74 % Est. max temperature: 23.32 C = 73.98 F Sfc-Lift cond lev (LCL): 908.49 mb = 1000.75 m = 3283.25 ft T: 10.74 C 700-500 lapse rate: 6.69 C/km ThetaE index: 14.84 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 688.67 mb = 3271.35 m = 10732.65 ft Mean mixing ratio: 7.19 g/kg Conv temperature: 36.69 C = 98.05 F Cap Strength: 8.60 C Lifted Index: 9.12 C Risk: None Lifted Index @300 mb: 10.93 C Lifted Index @700 mb: 8.60 C Showalter Index: 15.39 C Risk: None Total Totals Index: 20.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: -2.90 C K Index: -23.10 Risk: None Sweat Index: 17.00 Risk: None Energy Index: 3.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.10 J/kg Max Up Vert Vel: 2.05 m/s Conv Inhibition (B-): 10086.56 J/kg Cap Strength: 9.04 C Lift Cond Lev (LCL): 895.98 mb = 1115.97 m = 3661.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 71 at 4 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 1023 9 205 3 1.3 2.7 | 231 6 4.9 3.9 1 1000 196 235 5 4.1 2.9 | 242 9 7.7 4.1 2 925 851 115 1 -0.9 0.4 | 239 3 2.7 1.6 3 850 1554 80 5 -4.9 -0.9 | 104 1 -1.3 0.3 4 700 3143 75 5 -4.8 -1.3 | 86 1 -1.2 -0.1 5 500 5790 340 7 2.4 -6.6 | 312 8 6.0 -5.4 6 400 7440 50 9 -6.9 -5.8 | 36 6 -3.3 -4.6 7 300 9440 340 23 7.9 -21.6 | 331 23 11.5 -20.4 8 250 10650 355 29 2.5 -28.9 | 348 28 6.1 -27.7 9 200 12080 335 42 17.7 -38.1 | 330 43 21.4 -36.9 10 150 13870 315 31 21.9 -21.9 | 309 33 25.5 -20.7 11 100 16320 270 17 17.0 -0.0 | 267 21 20.6 1.2 Wind Parameters Mean winds (0-6000m): 41.5 at 5.1 knts Storm direction: 71.5 at 3.8 knts Shear (0-3000m) pos: 0.0 neg: 1.2 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): -143.6 deg Storm rel helicity (0-3000m) pos: 3.5 neg: -7.2 tot: -3.7 m^2/s^2 ave: -1.2 10^-3 m/s^2 rel: -0.31 Storm rel vorticity (0-3000m) horiz: 2.5 stream: -0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 10.92 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 ------------------------------------------------------------------------------- 500 218 4 234 7| 0.0 1.5 1.5| 2.5 -5.4 -2.9 -5.8 -0.22| 7.1 -1.6 1000 219 3 237 6| 0.0 1.9 1.9| 3.5 -5.9 -2.4 -2.4 -0.10| 5.4 -0.5 1500 169 3 216 5| 0.0 2.3 2.3| 3.5 -7.0 -3.5 -2.3 -0.28| 4.7 -1.3 2000 112 4 187 3| 0.0 1.9 1.9| 3.5 -7.1 -3.6 -1.8 -0.30| 3.7 -1.1 2500 96 4 172 2| 0.0 1.5 1.5| 3.5 -7.2 -3.7 -1.5 -0.30| 3.0 -0.9 3000 89 4 159 1| 0.0 1.2 1.2| 3.5 -7.2 -3.7 -1.2 -0.31| 2.5 -0.8 4000 78 4 116 1| 0.0 1.1 1.1| 3.5 -8.4 -4.9 -1.2 -0.39| 2.2 -0.9 5000 62 5 27 1| 0.0 1.0 1.0| 3.5 -11.3 -7.8 -1.6 -0.44| 2.2 -1.0 6000 41 5 355 3| 0.0 0.8 0.8| 5.7 -15.6 -9.9 -1.7 -0.42| 2.2 -0.9 Wrote GIF file: /home/apache/climate/data/raob//LFKJ/skewt/LFKJ.skewt.20251104.12.gif