UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080800.upa.cvt Date: 0000Z 8 AUG 25 Searching for LFKJ... Searching the city database file for: LFKJ ... Date:0000Z 8 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 1018 9 21.4 17.8 80 3.6 19.0 320 1 293.1 295.3 291.5 329.1 12.69 1 1000 157 23.0 18.0 73 5.0 19.6 345 1 296.1 298.5 292.7 333.9 13.09 2 925 836 22.2 15.2 65 7.0 17.5 25 3 302.0 304.2 293.6 336.9 11.82 3 850 1567 18.8 10.8 60 8.0 13.7 120 7 305.8 307.6 293.0 334.8 9.61 4 700 3208 12.0 -18.0 11 30.0 0.5 20 7 315.8 316.0 288.8 320.2 1.32 5 500 5930 -4.5 -30.5 11 26.0 -11.3 25 15 327.6 327.7 291.6 329.8 0.60 6 400 7650 -17.3 -40.3 12 23.0 -21.2 55 13 332.5 332.6 292.7 333.6 0.28 7 300 9730 -34.1 -50.1 18 16.0 -35.4 50 9 337.3 337.3 293.8 337.8 0.13 8 250 10980 -44.3 -57.3 22 13.0 -44.9 45 17 340.2 340.2 294.4 340.5 0.07 9 200 12440 -55.7 -66.7 24 11.0 -55.9 75 19 344.6 344.6 295.4 344.7 0.02 10 150 14230 -64.1 -79.1 11 15.0 -64.2 140 13 359.7 359.7 298.7 359.7 0.01 11 100 16720 -63.1 -91.1 1 28.0 -63.3 235 15 405.8 405.8 306.0 405.8 0.00 TRP 150 14230 -64.1 -79.1 11 15.0 -64.2 140 13 359.7 359.7 298.7 359.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 554.55 mb = 5187.64 m = 17019.60 ft Wetbulb zero: 690.80 mb = 3315.02 m = 10875.92 ft Precipitable water: 1.21 inches Sfc-500 mean rel hum: 31.61 % Est. max temperature: 33.30 C = 91.94 F Sfc-Lift cond lev (LCL): 965.60 mb = 461.90 m = 1515.40 ft T: 22.64 C 700-500 lapse rate: 6.06 C/km ThetaE index: 16.69 C Layer 850.0- 500.0 mb Conv cond level (CCL): 694.73 mb = 3269.17 m = 10725.50 ft Mean mixing ratio: 12.48 g/kg Conv temperature: 44.51 C = 112.12 F Cap Strength: 6.00 C Lifted Index: 4.50 C Risk: None Lifted Index @300 mb: 3.09 C Lifted Index @700 mb: 6.00 C Showalter Index: 4.53 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 15.30 C K Index: 4.10 Risk: None Sweat Index: 158.60 Risk: None Energy Index: -0.82 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.39 J/kg Max Up Vert Vel: 6.23 m/s Conv Inhibition (B-): 5007.31 J/kg Cap Strength: 5.99 C Lift Cond Lev (LCL): 888.12 mb = 1187.72 m = 3896.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 64 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 1018 9 320 1 0.6 -0.8 | 253 6 6.1 1.8 1 1000 157 345 1 0.3 -1.0 | 254 6 5.7 1.6 2 925 836 25 3 -1.3 -2.7 | 271 4 4.2 -0.1 3 850 1567 120 7 -6.1 3.5 | 174 6 -0.6 6.1 4 700 3208 20 7 -2.4 -6.6 | 322 5 3.0 -4.0 5 500 5930 25 15 -6.3 -13.6 | 5 11 -0.9 -11.0 6 400 7650 55 13 -10.6 -7.5 | 47 7 -5.2 -4.8 7 300 9730 50 9 -6.9 -5.8 | 25 3 -1.5 -3.2 8 250 10980 45 17 -12.0 -12.0 | 35 11 -6.6 -9.4 9 200 12440 75 19 -18.4 -4.9 | 80 13 -12.9 -2.3 10 150 14230 140 13 -8.4 10.0 | 167 13 -2.9 12.6 11 100 16720 235 15 12.3 8.6 | 238 21 17.7 11.2 Wind Parameters Mean winds (0-6000m): 34.3 at 8.0 knts Storm direction: 64.3 at 6.0 knts Shear (0-3000m) pos: 1.3 neg: 1.5 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 79.5 deg Storm rel helicity (0-3000m) pos: 2.7 neg: -5.8 tot: -3.1 m^2/s^2 ave: -1.0 10^-3 m/s^2 rel: -0.35 Storm rel vorticity (0-3000m) horiz: 3.8 stream: -1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.92 Bulk Shear: 6.64 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 ------------------------------------------------------------------------------- 500 353 1 257 6| 1.6 0.0 1.6| 1.6 0.0 1.6 3.1 0.67| 1.6 1.1 1000 19 2 262 5| 2.1 0.0 2.1| 2.5 -0.1 2.4 2.4 0.38| 2.3 0.9 1500 63 3 246 3| 2.6 0.0 2.6| 2.6 -1.4 1.2 0.8 -0.11| 3.8 -0.4 2000 87 4 209 3| 2.0 0.6 2.5| 2.7 -3.4 -0.6 -0.3 -0.19| 3.8 -0.7 2500 84 5 201 2| 1.6 1.2 2.7| 2.7 -4.5 -1.8 -0.7 -0.29| 3.8 -1.1 3000 74 5 204 1| 1.3 1.5 2.8| 2.7 -5.8 -3.1 -1.0 -0.35| 3.8 -1.3 4000 52 6 317 1| 1.0 1.4 2.3| 5.5 -6.7 -1.2 -0.3 -0.26| 3.4 -0.9 5000 40 7 338 3| 0.9 1.1 2.0| 9.2 -6.7 2.6 0.5 -0.17| 3.0 -0.5 6000 34 8 347 4| 0.9 0.9 1.8| 13.9 -6.7 7.2 1.2 -0.10| 2.8 -0.3 Wrote GIF file: /home/apache/climate/data/raob//LFKJ/skewt/LFKJ.skewt.20250808.00.gif