UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for LFKJ... Searching the city database file for: LFKJ ... Date:0000Z 8 OCT 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 1020 9 13.4 10.5 83 2.9 11.7 70 9 284.9 286.3 284.0 306.6 7.83 1 1000 173 18.6 12.6 68 6.0 14.9 105 5 291.8 293.4 288.1 317.9 9.20 2 925 836 14.6 5.6 55 9.0 9.6 180 7 294.2 295.3 286.1 312.1 6.17 3 850 1547 13.4 -0.6 38 14.0 6.3 285 3 300.2 301.0 286.4 313.1 4.30 4 700 3149 3.8 -7.2 44 11.0 -1.0 5 23 306.7 307.3 287.6 316.6 3.18 5 500 5820 -10.5 -16.5 61 6.0 -12.5 340 35 320.2 320.6 290.9 327.3 2.10 6 400 7500 -22.5 -28.5 58 6.0 -23.8 340 42 325.7 325.9 291.5 329.0 0.91 7 300 9530 -38.9 -51.9 24 13.0 -39.7 325 48 330.5 330.6 292.0 331.0 0.11 8 250 10750 -49.3 -56.3 44 7.0 -49.6 340 46 332.8 332.8 292.6 333.1 0.07 9 200 12180 -59.3 -65.3 46 6.0 -59.4 335 52 338.9 338.9 294.1 339.0 0.03 10 198 12243 -59.7 -66.7 40 7.0 -59.8 335 50 339.2 339.2 294.1 339.3 0.02 11 150 13970 -62.3 -77.3 12 15.0 -62.4 325 44 362.8 362.8 299.2 362.8 0.01 12 100 16450 -64.9 -91.9 1 27.0 -65.1 320 21 402.3 402.3 305.5 402.3 0.00 TRP 198 12243 -59.7 -66.7 40 7.0 -59.8 335 50 339.2 339.2 294.1 339.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5647.00 m Freezing level: 646.85 mb = 3858.78 m = 12659.87 ft Wetbulb zero: 721.03 mb = 2904.80 m = 9530.06 ft Precipitable water: 0.97 inches Sfc-500 mean rel hum: 50.50 % Est. max temperature: 27.08 C = 80.75 F Sfc-Lift cond lev (LCL): 976.52 mb = 375.08 m = 1230.56 ft T: 17.38 C 700-500 lapse rate: 5.35 C/km ThetaE index: 5.74 C Layer 925.0- 850.0 mb Conv cond level (CCL): 721.24 mb = 2902.36 m = 9522.06 ft Mean mixing ratio: 7.76 g/kg Conv temperature: 34.29 C = 93.72 F Cap Strength: 6.58 C Lifted Index: 9.11 C Risk: None Lifted Index @300 mb: 11.76 C Lifted Index @700 mb: 5.83 C Showalter Index: 9.87 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 9.90 C K Index: 12.30 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 2.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.43 J/kg Max Up Vert Vel: 6.55 m/s Conv Inhibition (B-): 9682.89 J/kg Cap Strength: 8.97 C Lift Cond Lev (LCL): 875.26 mb = 1300.80 m = 4267.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 21 at 14 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 1020 9 70 9 -8.5 -3.1 | 163 11 -3.3 10.3 1 1000 173 105 5 -4.8 1.3 | 181 15 0.4 14.7 2 925 836 180 7 0.0 7.0 | 194 21 5.2 20.4 3 850 1547 285 3 2.9 -0.8 | 213 15 8.1 12.6 4 700 3149 5 23 -2.0 -22.9 | 341 10 3.2 -9.5 5 500 5820 340 35 12.0 -32.9 | 319 26 17.2 -19.5 6 400 7500 340 42 14.4 -39.5 | 323 33 19.6 -26.0 7 300 9530 325 48 27.5 -39.3 | 308 42 32.7 -25.9 8 250 10750 340 46 15.7 -43.2 | 325 36 20.9 -29.8 9 200 12180 335 52 22.0 -47.1 | 321 43 27.2 -33.7 10 198 12243 335 50 21.1 -45.3 | 320 41 26.3 -31.9 11 150 13970 325 44 25.2 -36.0 | 307 38 30.4 -22.6 12 100 16450 320 21 13.5 -16.1 | 278 19 18.7 -2.7 Wind Parameters Mean winds (0-6000m): 351.2 at 19.2 knts Storm direction: 21.2 at 14.4 knts Shear (0-3000m) pos: 3.5 neg: 0.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 160.3 deg Storm rel helicity (0-3000m) pos: 149.4 neg: -0.1 tot: 149.3 m^2/s^2 ave: 49.8 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 6.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.32 Bulk Shear: 67.64 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 ------------------------------------------------------------------------------- 500 109 6 178 15| 9.5 0.0 9.5| 19.5 0.0 19.5 39.1 0.57| 9.7 5.5 1000 146 6 185 19| 7.2 0.0 7.2| 52.8 0.0 52.8 52.8 0.69| 8.6 5.9 1500 161 6 190 19| 4.1 0.0 4.1| 70.5 -0.1 70.4 47.0 0.64| 8.0 5.2 2000 188 6 198 20| 4.0 0.0 4.0| 94.7 -0.1 94.7 47.3 0.72| 7.6 5.4 2500 303 7 229 15| 3.8 0.0 3.8|121.9 -0.1 121.9 48.8 0.77| 7.8 6.0 3000 355 9 232 8| 3.5 0.0 3.5|149.4 -0.1 149.3 49.8 0.81| 8.2 6.6 4000 2 13 260 5| 2.9 0.4 3.3|157.6 -5.4 152.2 38.0 0.72| 7.2 5.2 5000 357 16 293 7| 2.4 1.0 3.3|157.6 -18.0 139.6 27.9 0.60| 6.4 3.9 6000 351 19 304 10| 2.0 1.4 3.3|159.3 -34.6 124.6 20.8 0.51| 5.9 3.0 Wrote GIF file: /home/apache/climate/data/raob//LFKJ/skewt/LFKJ.skewt.20251008.00.gif