UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120211.upa.cvt Date: 1100Z 2 DEC 25 Searching for LY369... Searching the city database file for: LY369 ... Date:1100Z 2 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 900 -2.3 -4.2 87 1.9 -3.0 260 1 279.1 279.7 275.5 287.8 3.11 1 886 -1.7 -2.9 91 1.2 -2.2 281.0 281.6 277.0 290.8 3.48 2 884 -0.5 -1.7 92 1.2 -1.0 282.4 283.1 278.2 293.2 3.82 3 882 2.6 1.0 89 1.6 1.8 285.8 286.6 280.9 299.0 4.66 4 880 3.8 2.0 88 1.8 2.9 287.3 288.1 282.0 301.5 5.02 5 841 1.4 -2.3 76 3.7 -0.2 288.5 289.2 281.1 299.6 3.84 6 832 2.4 -5.6 55 8.0 -0.9 290.4 291.0 281.0 299.3 3.02 7 793 -0.3 -10.3 47 10.0 -3.9 291.6 292.0 280.5 298.1 2.20 8 767 -1.9 -8.9 59 7.0 -4.5 292.6 293.1 281.4 300.2 2.54 9 747 -2.5 -10.5 54 8.0 -5.4 294.2 294.6 281.8 301.1 2.30 10 702 -6.1 -8.3 84 2.2 -7.0 295.5 296.0 283.1 304.2 2.91 11 637 -10.5 -23.5 34 13.0 -13.6 298.8 299.0 282.1 301.7 0.90 12 612 -12.9 -21.9 47 9.0 -15.1 299.5 299.7 282.5 302.9 1.08 13 597 -13.7 -24.7 39 11.0 -16.2 300.7 300.9 282.8 303.5 0.86 14 583 -15.3 -22.3 55 7.0 -16.9 300.9 301.1 283.1 304.4 1.10 15 566 -16.3 -25.3 46 9.0 -18.2 302.3 302.4 283.4 305.1 0.86 16 549 -18.1 -28.1 41 10.0 -20.0 302.8 302.9 283.4 305.1 0.69 17 535 -19.7 -23.3 73 3.6 -20.5 303.1 303.3 284.0 306.6 1.09 18 423 -31.7 -35.0 73 3.3 -32.1 308.8 308.9 285.5 310.4 0.46 19 370 -40.1 -44.0 66 3.9 -40.4 309.7 309.7 285.5 310.5 0.21 20 318 -47.7 -50.9 69 3.2 -47.8 312.9 312.9 286.5 313.3 0.11 21 229 -60.7 -69.7 30 9.0 -60.8 235 42 323.8 323.9 289.9 323.9 0.01 22 180 -58.9 -73.9 13 15.0 -59.1 349.9 349.9 296.6 349.9 0.01 23 168 -57.9 -74.9 10 17.0 -58.1 358.5 358.5 298.4 358.6 0.01 24 140 -58.1 -78.1 6 20.0 -58.3 377.4 377.4 301.8 377.4 0.01 25 114 -59.5 -83.5 3 24.0 -59.8 397.6 397.6 304.9 397.6 0.00 26 74 -63.1 -92.1 1 29.0 -63.4 442.3 442.3 310.1 442.3 0.00 27 63 -59.5 -89.5 1 30.0 -60.0 471.1 471.1 312.7 471.1 0.00 28 43 -59.5 -89.5 1 30.0 -60.2 525.4 525.5 316.6 525.5 0.00 29 32 -63.9 -91.9 1 28.0 -64.4 560.0 560.0 318.6 560.0 0.00 30 25 -60.1 -89.1 1 29.0 -61.2 611.9 611.9 321.2 611.9 0.01 31 16 -63.5 -91.5 1 28.0 -64.6 684.1 684.1 323.9 684.1 0.01 32 11 -60.3 -89.3 1 29.0 -62.4 773.1 773.1 326.5 773.2 0.01 33 8.1 -64.3 -92.3 1 28.0 -66.0 828.0 828.0 327.9 828.0 0.01 TRP 229 -60.7 -69.7 30 9.0 -60.8 235 42 323.8 323.9 289.9 323.9 0.01 WND 8.0 275 136 Sounding variables and indices Freezing level: Surface below freezing Freezing level: 883.68 mb = -9999.00 m = -9999.00 ft Freezing level: 797.33 mb = -9999.00 m = -9999.00 ft Wetbulb zero: Below ground Precipitable water: 0.38 inches Sfc-500 mean rel hum: 59.88 % Est. max temperature: 12.08 C = 53.75 F Sfc-Lift cond lev (LCL): 873.43 mb = -9999.00 m = -9999.00 ft T: 3.40 C ThetaE index: 3.38 C Layer 841.0- 767.0 mb Conv cond level (CCL): 710.09 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 3.59 g/kg Conv temperature: 13.34 C = 56.00 F Cap Strength: 6.43 C Lifted Index: 7.12 C Risk: None Lifted Index @300 mb: 11.97 C Lifted Index @700 mb: 4.30 C Showalter Index: 5.83 C Risk: None Total Totals Index: 46.99 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.12 C Cross Totals Index: 21.87 C K Index: 21.31 Risk: 20-40 % chance of thunderstorms Sweat Index: 24.03 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: 7.12 C Lift Cond Lev (LCL): 791.21 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 786.21 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 8 38776 275 136 135.5 -11.9 1 1018 0 260 1 1.0 0.2 2 900 988 260 1 1.0 0.2 3 850 1497 245 9 8.2 3.8 4 700 3044 225 13 9.2 9.2 5 500 5590 225 15 10.6 10.6 6 400 7190 230 27 20.7 17.4 7 300 9130 235 42 34.4 24.1 8 250 10290 235 44 36.0 25.2 9 200 11680 250 33 31.0 11.3 10 150 13490 235 21 17.2 12.0 11 100 16030 250 23 21.6 7.9 12 70 18240 260 35 34.5 6.1 13 50 20330 255 36 34.8 9.3 14 30 23490 270 50 50.0 -0.0 15 20 26000 265 69 68.7 6.0 16 10 30290 275 126 125.5 -11.0 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.20251202.11.gif