UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080900.upa.cvt Date: 0000Z 9 AUG 25 Searching for LFKJ... Searching the city database file for: LFKJ ... Date:0000Z 9 AUG 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 1017 9 22.6 16.6 69 6.0 18.7 45 3 294.3 296.4 291.2 328.0 11.76 1 1000 154 24.6 15.6 57 9.0 18.7 75 3 297.8 299.8 291.8 330.3 11.21 2 925 838 23.4 8.4 38 15.0 14.3 345 1 303.2 304.6 290.5 325.7 7.49 3 850 1569 19.2 1.2 30 18.0 9.4 285 3 306.3 307.2 289.2 321.3 4.91 4 700 3210 11.4 -3.6 35 15.0 3.8 40 7 315.1 315.9 291.3 328.5 4.19 5 500 5910 -5.3 -36.3 7 31.0 -12.3 105 17 326.6 326.6 291.1 327.9 0.34 6 400 7620 -18.9 -38.9 15 20.0 -22.2 110 27 330.4 330.5 292.2 331.7 0.33 7 300 9690 -36.5 -44.5 43 8.0 -37.2 120 31 333.9 334.0 293.0 334.9 0.24 8 250 10920 -46.3 -57.3 28 11.0 -46.7 135 25 337.2 337.2 293.7 337.5 0.07 9 207 12150 -55.1 -66.1 24 11.0 -55.3 160 29 342.1 342.1 294.8 342.2 0.03 10 200 12370 -54.9 -70.9 12 16.0 -55.2 165 25 345.8 345.8 295.7 345.9 0.01 11 150 14210 -57.5 -87.5 1 30.0 -57.8 215 33 371.0 371.0 300.7 371.0 0.00 12 100 16710 -64.9 -92.9 1 28.0 -65.1 215 27 402.3 402.3 305.5 402.3 0.00 TRP 207 12150 -55.1 -66.1 24 11.0 -55.3 160 29 342.1 342.1 294.8 342.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5756.00 m Freezing level: 563.47 mb = 5053.11 m = 16578.26 ft Wetbulb zero: 653.04 mb = 3767.25 m = 12359.60 ft Precipitable water: 1.02 inches Sfc-500 mean rel hum: 29.48 % Est. max temperature: 33.88 C = 92.99 F Sfc-Lift cond lev (LCL): 931.17 mb = 779.65 m = 2557.87 ft T: 23.50 C 700-500 lapse rate: 6.19 C/km ThetaE index: 8.97 C Layer 925.0- 700.0 mb Conv cond level (CCL): 631.45 mb = 4037.07 m = 13244.82 ft Mean mixing ratio: 9.53 g/kg Conv temperature: 47.09 C = 116.76 F Cap Strength: 7.81 C Lifted Index: 6.87 C Risk: None Lifted Index @300 mb: 5.08 C Lifted Index @700 mb: 7.81 C Showalter Index: 10.38 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 6.50 C K Index: 10.70 Risk: None Sweat Index: 37.40 Risk: None Energy Index: 1.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.09 J/kg Max Up Vert Vel: 6.18 m/s Conv Inhibition (B-): 7236.71 J/kg Cap Strength: 7.79 C Lift Cond Lev (LCL): 818.02 mb = 1893.13 m = 6210.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 107 at 6 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 1017 9 45 3 -2.1 -2.1 | 318 5 3.4 -3.9 1 1000 154 75 3 -2.9 -0.8 | 313 4 2.6 -2.5 2 925 838 345 1 0.3 -1.0 | 295 6 5.8 -2.7 3 850 1569 285 3 2.9 -0.8 | 287 9 8.4 -2.5 4 700 3210 40 7 -4.5 -5.4 | 352 7 1.0 -7.1 5 500 5910 105 17 -16.4 4.4 | 104 11 -10.9 2.7 6 400 7620 110 27 -25.4 9.2 | 111 21 -19.8 7.5 7 300 9690 120 31 -26.8 15.5 | 123 25 -21.3 13.8 8 250 10920 135 25 -17.7 17.7 | 143 20 -12.1 15.9 9 207 12150 160 29 -9.9 27.3 | 170 26 -4.4 25.5 10 200 12370 165 25 -6.5 24.1 | 178 22 -0.9 22.4 11 150 14210 215 33 18.9 27.0 | 224 35 24.5 25.3 12 100 16710 215 27 15.5 22.1 | 226 29 21.0 20.4 Wind Parameters Mean winds (0-6000m): 77.3 at 7.7 knts Storm direction: 107.3 at 5.8 knts Shear (0-3000m) pos: 1.3 neg: 0.8 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 22.0 deg Storm rel helicity (0-3000m) pos: 20.8 neg: -5.8 tot: 15.0 m^2/s^2 ave: 5.0 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 2.8 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.08 Bulk Shear: 3.75 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 58 3 313 5| 0.0 1.3 1.3| 0.0 -1.2 -1.2 -2.5 -0.31| 3.2 -1.0 1000 50 2 307 5| 0.0 1.5 1.5| 0.0 -3.2 -3.2 -3.2 -0.43| 2.6 -1.1 1500 11 2 306 6| 0.0 1.7 1.7| 0.0 -5.5 -5.5 -3.6 -0.45| 2.4 -1.1 2000 334 2 300 8| 0.5 1.3 1.8| 4.7 -5.8 -1.1 -0.5 -0.15| 2.4 -0.4 2500 339 3 304 8| 1.0 1.0 2.0| 12.5 -5.8 6.8 2.7 0.13| 2.6 0.3 3000 1 3 313 8| 1.3 0.8 2.1| 20.8 -5.8 15.0 5.0 0.32| 2.8 0.9 4000 31 5 330 6| 1.5 0.6 2.2| 31.7 -5.8 25.9 6.5 0.49| 2.9 1.4 5000 54 6 353 5| 1.7 0.5 2.2| 44.5 -5.8 38.7 7.7 0.59| 2.9 1.7 6000 77 8 30 4| 1.7 0.4 2.2| 60.9 -5.8 55.2 9.2 0.65| 3.1 2.0 Wrote GIF file: /home/apache/climate/data/raob//LFKJ/skewt/LFKJ.skewt.20250809.00.gif