UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121011.upa.cvt Date: 1100Z 10 DEC 25 Searching for LY369... Searching the city database file for: LY369 ... Date:1100Z 10 DEC 25 Station: LY369 WMO ident: 13369 ------------------------------------------------------------------------------- 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 904 -2235 5.4 -0.6 65 6.0 2.7 245 3 286.7 287.4 280.6 298.3 4.05 1 900 -2185 5.2 0.3 71 4.9 2.9 286.9 287.6 281.0 299.2 4.34 2 899 -2172 7.4 -0.6 57 8.0 3.7 289.2 289.9 281.7 301.0 4.07 3 882 -1952 9.8 -1.2 46 11.0 4.6 293.3 294.0 283.4 305.0 3.97 4 802 -879 5.4 -5.6 45 11.0 0.7 296.7 297.3 283.8 306.1 3.14 5 779 -557 6.2 -19.8 13 26.0 -2.1 300.0 300.2 282.7 303.3 1.02 6 676 963 -1.3 -28.3 11 27.0 -8.0 304.1 304.2 283.8 305.9 0.55 7 639 1545 -2.3 -31.3 9 29.0 -9.1 307.9 307.9 285.1 309.4 0.44 8 622 1820 -3.9 -15.9 39 12.0 -7.9 308.4 308.7 286.8 314.2 1.78 9 557 2919 -9.3 -15.3 62 6.0 -11.3 311.9 312.3 288.3 318.7 2.09 10 475 4427 -18.7 -21.7 77 3.0 -19.5 314.8 315.1 288.6 319.6 1.42 11 324 7708 -40.1 -47.1 47 7.0 -40.5 321.7 321.7 289.5 322.3 0.17 12 181 11948 -70.1 -78.1 30 8.0 -70.1 35 21 331.1 331.1 292.0 331.1 0.00 13 140 13635 -67.5 -79.5 17 12.0 -67.6 360.9 360.9 298.9 360.9 0.01 14 116 14858 -66.3 -84.3 6 18.0 -66.4 383.0 383.0 302.7 383.0 0.00 15 84 16952 -61.7 -89.7 1 28.0 -62.0 429.4 429.4 308.8 429.4 0.00 16 67 18404 -64.9 -92.9 1 28.0 -65.1 451.2 451.2 311.0 451.2 0.00 17 47 20654 -62.1 -91.1 1 29.0 -62.6 506.0 506.0 315.4 506.0 0.00 18 39 21828 -65.5 -93.5 1 28.0 -65.9 525.2 525.2 316.6 525.2 0.00 19 34 22689 -61.1 -90.1 1 29.0 -61.8 557.7 557.7 318.5 557.8 0.00 20 22 25452 -58.7 -88.7 1 30.0 -60.1 638.8 638.8 322.3 638.9 0.01 21 18 26738 -54.9 -85.9 1 31.0 -57.3 688.6 688.6 324.0 688.7 0.01 22 14 28353 -56.5 -87.5 1 31.0 -59.0 734.5 734.5 325.5 734.6 0.01 23 13 28834 -50.3 -83.3 1 33.0 -54.8 771.7 771.7 326.5 771.9 0.03 24 11 29931 -50.7 -82.7 1 32.0 -55.6 808.0 808.0 327.4 808.3 0.04 25 9.9 30615 -55.1 -86.1 1 31.0 -58.7 816.2 816.2 327.6 816.4 0.02 26 10 30550 -54.7 -85.7 1 31.0 -58.5 270 60 815.4 815.4 327.6 815.6 0.03 TRP 181 11948 -70.1 -78.1 30 8.0 -70.1 35 21 331.1 331.1 292.0 331.1 0.00 WND 9.0 270 60 Sounding variables and indices Freezing level: 693.85 mb = 699.31 m = 2294.30 ft Wetbulb zero: 796.51 mb = -803.02 m = -2634.55 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 37.43 % Est. max temperature: 19.26 C = 66.67 F Sfc-Lift cond lev (LCL): 824.19 mb = -1187.06 m = -3894.50 ft T: 6.66 C 700-500 lapse rate: 4.84 C/km ThetaE index: 2.82 C Layer 779.0- 676.0 mb Conv cond level (CCL): 572.11 mb = 2652.50 m = 8702.33 ft Mean mixing ratio: 3.67 g/kg Conv temperature: 29.08 C = 84.34 F Cap Strength: 10.02 C Lifted Index: 10.03 C Risk: None Lifted Index @300 mb: 13.22 C Lifted Index @700 mb: 7.32 C Showalter Index: 9.62 C Risk: None Total Totals Index: 36.52 C Risk: None Vertical Totals Index: 23.76 C Cross Totals Index: 12.76 C K Index: -5.90 Risk: None Sweat Index: 17.01 Risk: None Energy Index: 5.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.13 J/kg Max Up Vert Vel: 8.38 m/s Conv Inhibition (B-): 52422.94 J/kg Cap Strength: 9.98 C Lift Cond Lev (LCL): 726.06 mb = 197.07 m = 646.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 9 34645 270 60 60.0 -0.0 1 904 -2235 245 3 2.7 1.3 2 850 1544 305 3 2.5 -1.7 3 700 3126 350 15 2.6 -14.8 4 500 5750 355 15 1.3 -14.9 5 400 7400 360 15 -0.0 -15.0 6 300 9390 20 13 -4.4 -12.2 7 250 10580 40 21 -13.5 -16.1 8 181 11948 35 21 -12.0 -17.2 9 200 11970 55 27 -22.1 -15.5 10 150 13700 30 25 -12.5 -21.7 11 100 16160 10 23 -4.0 -22.7 12 70 18350 25 23 -9.7 -20.8 13 50 20410 355 29 2.5 -28.9 14 30 23560 310 27 20.7 -17.4 15 20 26100 315 35 24.7 -24.7 16 10 30550 270 60 60.0 -0.0 Wind Parameters Energy-Hel index: -2.20 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//LY369/skewt/LY369.skewt.20251210.11.gif