UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102823.upa.cvt Date: 2300Z 28 OCT 25 Searching for LY369... Searching the city database file for: LY369 ... Date:2300Z 28 OCT 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 902 -1.1 -2.8 88 1.7 -1.8 105 3 280.2 280.8 276.6 289.8 3.44 1 892 1.6 -0.8 84 2.4 0.5 283.9 284.6 279.2 295.3 4.04 2 890 3.8 0.9 81 2.9 2.4 286.3 287.1 281.0 299.4 4.59 3 885 6.4 0.4 65 6.0 3.5 289.5 290.3 282.3 302.3 4.45 4 865 7.6 -4.4 42 12.0 2.4 292.6 293.2 282.2 302.1 3.19 5 843 7.0 -8.0 33 15.0 0.9 294.2 294.6 282.0 301.6 2.48 6 721 0.4 -14.6 31 15.0 -4.8 300.4 300.7 283.7 305.7 1.71 7 664 -4.9 -14.9 45 10.0 -8.2 301.6 301.9 284.3 307.3 1.81 8 642 -4.7 -19.7 30 15.0 -9.1 304.7 305.0 284.8 308.8 1.25 9 591 -8.5 -17.5 48 9.0 -11.3 307.6 307.9 286.4 312.9 1.64 10 540 -10.1 -44.1 4 34.0 -15.4 313.7 313.8 286.8 314.3 0.14 11 327 -40.1 -50.1 34 10.0 -40.6 320.8 320.9 289.2 321.3 0.12 12 276 -49.9 -54.2 60 4.3 -50.0 322.6 322.6 289.6 323.0 0.09 13 194 -64.1 -74.1 24 10.0 -64.2 305 62 334.1 334.1 292.9 334.2 0.01 14 149 -61.7 -75.7 14 14.0 -61.9 290 60 364.5 364.5 299.5 364.5 0.01 15 95 -61.9 -90.9 1 29.0 -62.1 273 40 414.2 414.2 307.0 414.2 0.00 16 84 -65.5 -93.5 1 28.0 -65.7 268 35 421.7 421.7 307.9 421.7 0.00 17 77 -64.5 -92.5 1 28.0 -64.7 264 31 434.4 434.4 309.3 434.4 0.00 18 76 -60.5 -89.5 1 29.0 -60.9 263 30 444.4 444.4 310.3 444.4 0.00 19 65 -59.3 -89.3 1 30.0 -59.8 263 29 467.3 467.3 312.4 467.3 0.00 20 58 -62.7 -91.7 1 29.0 -63.1 268 33 475.1 475.1 313.1 475.1 0.00 21 51 -62.9 -91.9 1 29.0 -63.3 274 37 492.5 492.5 314.4 492.5 0.00 22 42 -56.5 -87.5 1 31.0 -57.5 272 43 536.4 536.4 317.3 536.5 0.00 23 31 -60.1 -89.1 1 29.0 -61.0 266 51 575.4 575.4 319.5 575.4 0.00 24 27 -52.9 -84.9 1 32.0 -55.1 264 50 618.8 618.8 321.5 618.9 0.01 25 23 -55.7 -86.7 1 31.0 -57.5 262 47 639.6 639.6 322.3 639.7 0.01 26 15 -53.3 -85.3 1 32.0 -56.5 730.7 730.8 325.4 730.9 0.02 27 11 -46.9 -80.9 1 34.0 -53.4 821.8 821.8 327.8 822.3 0.05 TRP 194 -64.1 -74.1 24 10.0 -64.2 305 62 334.1 334.1 292.9 334.2 0.01 WND Sounding variables and indices Freezing level: Surface below freezing Freezing level: 897.93 mb = -9999.00 m = -9999.00 ft Freezing level: 716.70 mb = -9999.00 m = -9999.00 ft Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 32.62 % Est. max temperature: 16.88 C = 62.38 F Sfc-Lift cond lev (LCL): 878.20 mb = -9999.00 m = -9999.00 ft T: 6.80 C ThetaE index: 0.66 C Layer 865.0- 721.0 mb Conv cond level (CCL): 527.52 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 3.01 g/kg Conv temperature: 31.88 C = 89.39 F Cap Strength: 13.43 C Lifted Index: 13.49 C Risk: None Lifted Index @300 mb: 14.78 C Lifted Index @700 mb: 7.30 C Showalter Index: 13.05 C Risk: None Total Totals Index: 29.75 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 7.86 C K Index: 1.85 Risk: None Sweat Index: 36.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 13.45 C Lift Cond Lev (LCL): 715.36 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 710.36 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 ------------------------------------ 0 194 11798 305 62 50.8 -35.6 1 1035 0 105 3 -2.9 0.8 2 902 970 105 3 -2.9 0.8 3 850 1522 270 7 7.0 -0.0 4 700 3093 305 19 15.6 -10.9 5 500 5710 300 42 36.4 -21.0 6 400 7350 300 64 55.4 -32.0 7 300 9350 300 66 57.2 -33.0 8 250 10540 300 60 52.0 -30.0 9 200 11940 300 66 57.2 -33.0 10 150 13700 290 60 56.4 -20.5 11 100 16200 275 42 41.8 -3.7 12 70 18390 260 27 26.6 4.7 13 50 20470 275 38 37.9 -3.3 14 30 23680 265 52 51.8 4.5 15 20 26280 260 44 43.3 7.6 Wind Parameters Energy-Hel index: -0.00 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.20251028.23.gif