UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122311.upa.cvt Date: 1100Z 23 DEC 25 Searching for LY369... Searching the city database file for: LY369 ... Date:1100Z 23 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 896 0.4 -3.6 74 4.0 -1.2 205 1 282.3 282.8 277.4 291.5 3.27 1 884 -0.3 -3.0 82 2.7 -1.4 282.6 283.2 277.9 292.4 3.46 2 878 3.6 -0.2 76 3.8 1.9 287.2 288.0 281.1 299.5 4.29 3 864 5.0 -5.0 48 10.0 0.8 290.0 290.6 280.8 299.0 3.05 4 766 -1.5 -10.5 50 9.0 -4.7 293.2 293.6 281.3 299.9 2.24 5 687 -8.9 -12.6 75 3.7 -10.1 294.2 294.6 281.6 300.6 2.11 6 642 -11.5 -13.5 85 2.0 -12.1 297.0 297.4 282.8 303.4 2.10 7 626 -12.3 -20.3 51 8.0 -14.3 298.2 298.5 282.2 302.1 1.22 8 619 -10.5 -32.5 15 22.0 -14.6 301.3 301.3 282.4 302.6 0.40 9 592 -10.9 -37.9 9 27.0 -15.4 304.7 304.7 283.6 305.5 0.25 10 560 -14.3 -39.3 10 25.0 -18.0 305.5 305.6 283.9 306.3 0.23 11 496 -21.7 -28.7 53 7.0 -22.9 307.3 307.4 285.2 309.7 0.72 12 358 -40.1 -51.1 30 11.0 -40.6 312.6 312.7 286.4 313.0 0.10 13 181 -65.9 -74.9 27 9.0 -66.0 337.9 337.9 293.8 337.9 0.01 14 141 -66.1 -83.1 8 17.0 -66.2 362.6 362.6 299.2 362.6 0.00 15 120 -59.7 -81.7 4 22.0 -60.0 391.4 391.4 304.0 391.4 0.00 16 113 -59.1 -84.1 3 25.0 -59.4 399.3 399.3 305.1 399.3 0.00 17 104 -61.3 -88.3 2 27.0 -61.6 404.7 404.7 305.8 404.7 0.00 18 93 -58.3 -88.3 1 30.0 -58.7 423.8 423.8 308.2 423.8 0.00 19 83 -62.7 -91.7 1 29.0 -63.0 428.8 428.8 308.7 428.8 0.00 20 73 -56.9 -86.9 1 30.0 -57.5 457.1 457.1 311.5 457.2 0.00 21 55 -64.5 -92.5 1 28.0 -64.8 265 52 478.3 478.3 313.3 478.3 0.00 22 52 -63.7 -91.7 1 28.0 -64.1 487.9 487.9 314.1 487.9 0.00 23 49 -59.3 -89.3 1 30.0 -59.9 506.7 506.7 315.4 506.7 0.00 24 44 -62.7 -91.7 1 29.0 -63.1 514.2 514.2 315.9 514.2 0.00 25 35 -57.9 -87.9 1 30.0 -58.9 561.5 561.5 318.7 561.5 0.00 26 29 -61.7 -90.7 1 29.0 -62.5 582.1 582.1 319.8 582.1 0.00 27 20 -59.9 -89.9 1 30.0 -61.2 652.8 652.8 322.8 652.9 0.01 28 16 -63.1 -92.1 1 29.0 -64.2 685.4 685.4 324.0 685.4 0.00 TRP 55 -64.5 -92.5 1 28.0 -64.8 265 52 478.3 478.3 313.3 478.3 0.00 WND 10 265 97 Sounding variables and indices Freezing level: 889.14 mb = -9999.00 m = -9999.00 ft Freezing level: 883.54 mb = -9999.00 m = -9999.00 ft Freezing level: 788.62 mb = -9999.00 m = -9999.00 ft Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 46.51 % Est. max temperature: 11.22 C = 52.19 F Sfc-Lift cond lev (LCL): 841.77 mb = -9999.00 m = -9999.00 ft T: 3.59 C ThetaE index: 0.54 C Layer 864.0- 766.0 mb Conv cond level (CCL): 696.72 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 3.02 g/kg Conv temperature: 11.84 C = 53.30 F Cap Strength: 9.06 C Lifted Index: 9.00 C Risk: None Lifted Index @300 mb: 15.07 C Lifted Index @700 mb: 2.84 C Showalter Index: 8.42 C Risk: None Total Totals Index: 40.79 C Risk: None Vertical Totals Index: 25.33 C Cross Totals Index: 15.46 C K Index: 14.97 Risk: None Sweat Index: 15.59 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: 9.03 C Lift Cond Lev (LCL): 744.95 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 739.95 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 10 36992 265 97 96.6 8.5 1 1018 0 205 1 0.4 0.9 2 896 1025 205 1 0.4 0.9 3 850 1465 165 5 -1.3 4.8 4 700 3013 255 15 14.5 3.9 5 500 5580 280 13 12.8 -2.3 6 400 7180 275 15 14.9 -1.3 7 300 9130 270 25 25.0 -0.0 8 250 10310 275 29 28.9 -2.5 9 200 11690 260 54 53.2 9.4 10 150 13440 260 42 41.4 7.3 11 100 15940 250 50 47.0 17.1 12 70 18170 260 42 41.4 7.3 13 50 20250 260 54 53.2 9.4 14 30 23440 265 60 59.8 5.2 15 20 25960 260 71 69.9 12.3 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.20251223.11.gif