UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080100.upa.cvt Date: 0000Z 1 AUG 25 Searching for LFKJ... Searching the city database file for: LFKJ ... Date:0000Z 1 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 1014 9 20.8 17.8 83 3.0 18.8 70 7 292.8 295.1 291.4 329.0 12.74 1 1000 125 20.8 17.6 82 3.2 18.7 95 7 294.0 296.2 291.8 330.4 12.76 2 925 795 15.8 15.2 96 0.6 15.4 155 3 295.5 297.6 291.6 329.5 11.82 3 850 1513 15.6 1.6 39 14.0 8.1 310 0 302.5 303.4 288.0 317.8 5.05 4 700 3133 7.6 -9.4 29 17.0 0.2 295 11 310.9 311.4 288.6 319.5 2.68 5 500 5810 -10.1 -31.1 16 21.0 -14.9 290 25 320.7 320.8 289.6 322.8 0.57 6 400 7490 -22.9 -43.9 13 21.0 -25.5 280 25 325.2 325.3 290.6 326.0 0.19 7 300 9530 -37.7 -53.7 17 16.0 -38.7 280 36 332.2 332.2 292.4 332.6 0.09 8 250 10770 -46.1 -61.1 17 15.0 -46.6 265 40 337.5 337.5 293.7 337.7 0.04 9 200 12230 -53.5 -69.5 13 16.0 -53.8 280 40 348.0 348.0 296.2 348.1 0.02 10 193 12458 -54.7 -70.7 12 16.0 -54.9 280 44 349.7 349.7 296.5 349.8 0.01 11 150 14060 -56.5 -83.5 2 27.0 -56.8 260 40 372.7 372.7 301.1 372.7 0.00 12 100 16600 -59.1 -89.1 1 30.0 -59.5 265 17 413.5 413.5 306.9 413.5 0.00 TRP 193 12458 -54.7 -70.7 12 16.0 -54.9 280 44 349.7 349.7 296.5 349.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5685.00 m Freezing level: 614.12 mb = 4282.45 m = 14049.85 ft Wetbulb zero: 697.40 mb = 3162.57 m = 10375.77 ft Precipitable water: 1.07 inches Sfc-500 mean rel hum: 39.46 % Est. max temperature: 29.17 C = 84.50 F Sfc-Lift cond lev (LCL): 970.31 mb = 384.03 m = 1259.91 ft T: 18.87 C 700-500 lapse rate: 6.61 C/km ThetaE index: 12.61 C Layer 925.0- 700.0 mb Conv cond level (CCL): 811.62 mb = 1898.51 m = 6228.62 ft Mean mixing ratio: 12.23 g/kg Conv temperature: 32.55 C = 90.60 F Cap Strength: 3.39 C Lifted Index: 1.25 C Risk: Showers probable Lifted Index @300 mb: 2.77 C Lifted Index @700 mb: 3.36 C Showalter Index: 7.58 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 11.70 C K Index: 10.30 Risk: None Sweat Index: 44.20 Risk: None Energy Index: 1.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.46 J/kg Max Up Vert Vel: 3.60 m/s Conv Inhibition (B-): 6252.13 J/kg Cap Strength: 3.39 C Lift Cond Lev (LCL): 935.01 mb = 702.46 m = 2304.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 322 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 70 7 -6.6 -2.4 | 110 13 -11.9 4.3 1 1000 125 95 7 -7.0 0.6 | 121 14 -12.3 7.3 2 925 795 155 3 -1.3 2.7 | 145 11 -6.6 9.4 3 850 1513 310 0 0.0 -0.0 | 142 9 -5.3 6.7 4 700 3133 295 11 10.0 -4.6 | 246 5 4.6 2.0 5 500 5810 290 25 23.5 -8.6 | 276 18 18.2 -1.9 6 400 7490 280 25 24.6 -4.3 | 263 19 19.3 2.4 7 300 9530 280 36 35.5 -6.3 | 269 30 30.1 0.4 8 250 10770 265 40 39.8 3.5 | 254 36 34.5 10.2 9 200 12230 280 40 39.4 -6.9 | 270 34 34.1 -0.2 10 193 12458 280 44 43.3 -7.6 | 271 38 38.0 -0.9 11 150 14060 260 40 39.4 6.9 | 248 37 34.1 13.6 12 100 16600 265 17 16.9 1.5 | 235 14 11.6 8.2 Wind Parameters Mean winds (0-6000m): 291.5 at 11.4 knts Storm direction: 321.5 at 8.6 knts Shear (0-3000m) pos: 1.2 neg: 1.7 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 129.8 deg Storm rel helicity (0-3000m) pos: 40.9 neg: -3.4 tot: 37.5 m^2/s^2 ave: 12.5 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 40.40 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 ------------------------------------------------------------------------------- 500 102 6 125 14| 6.3 0.0 6.3| 23.7 0.0 23.7 47.5 0.91| 7.4 6.7 1000 112 5 131 13| 4.4 0.0 4.4| 33.2 0.0 33.2 33.2 0.81| 6.1 4.9 1500 116 3 134 12| 2.4 0.0 2.4| 33.2 -3.4 29.8 19.9 0.54| 5.1 2.8 2000 114 3 134 11| 1.8 0.9 2.7| 35.3 -3.4 31.9 15.9 0.51| 4.7 2.4 2500 104 3 131 11| 1.4 1.4 2.8| 38.0 -3.4 34.6 13.8 0.55| 4.4 2.4 3000 296 4 163 5| 1.2 1.7 2.9| 40.9 -3.4 37.5 12.5 0.59| 4.3 2.6 4000 294 6 187 4| 0.9 2.0 2.9| 45.7 -3.4 42.3 10.6 0.58| 3.9 2.3 5000 293 9 221 4| 0.7 2.1 2.9| 49.8 -3.4 46.4 9.3 0.53| 3.7 2.0 6000 292 11 245 6| 0.6 2.1 2.7| 52.2 -5.8 46.3 7.7 0.47| 3.5 1.6 Wrote GIF file: /home/apache/climate/data/raob//LFKJ/skewt/LFKJ.skewt.20250801.00.gif