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 LY275... Searching the city database file for: LY275 ... Date:2300Z 28 OCT 25 Station: LY275 WMO ident: 13275 Latitude: 44.77 Longitude: 20.42 ------------------------------------------------------------------------------- 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 992 12.4 0.4 44 12.0 6.7 180 5 286.2 286.9 280.3 297.5 3.96 1 990 12.0 2.0 50 10.0 7.1 286.0 286.7 280.7 298.6 4.46 2 983 15.0 1.0 39 14.0 8.1 289.6 290.3 282.0 301.6 4.18 3 963 16.2 -1.8 29 18.0 7.6 292.5 293.1 282.5 302.7 3.47 4 671 -6.1 -14.1 53 8.0 -8.7 299.3 299.7 283.5 305.3 1.91 5 653 -7.1 -15.1 53 8.0 -9.6 300.5 300.9 283.9 306.2 1.81 6 636 -8.7 -14.7 62 6.0 -10.6 301.0 301.3 284.2 307.0 1.92 7 617 -9.7 -21.7 37 12.0 -12.8 302.5 302.7 283.8 306.0 1.09 8 604 -9.9 -14.9 67 5.0 -11.5 304.1 304.5 285.4 310.4 1.99 9 579 -11.7 -23.7 36 12.0 -14.6 305.7 305.9 284.9 308.9 0.97 10 552 -14.5 -20.5 60 6.0 -16.1 306.6 306.8 285.7 311.0 1.36 11 517 -15.3 -39.3 11 24.0 -19.0 311.4 311.4 286.1 312.3 0.24 12 436 -24.9 -44.9 14 20.0 -27.0 314.8 314.8 287.2 315.4 0.16 13 399 -30.3 -44.3 24 14.0 -31.6 315.8 315.9 287.6 316.5 0.19 14 384 -32.3 -38.3 55 6.0 -33.0 316.7 316.8 288.1 318.0 0.36 15 335 -40.1 -43.6 69 3.5 -40.4 318.6 318.7 288.6 319.5 0.24 16 284 -47.7 -56.7 35 9.0 -48.0 323.1 323.2 289.8 323.4 0.06 17 197 -64.3 -72.3 33 8.0 -64.4 300 73 332.4 332.4 292.4 332.4 0.01 18 172 -60.3 -70.3 26 10.0 -60.4 352.1 352.1 297.1 352.2 0.02 19 156 -61.3 -75.3 14 14.0 -61.4 360.4 360.4 298.8 360.4 0.01 20 111 -62.7 -83.7 4 21.0 -62.9 394.6 394.6 304.5 394.6 0.00 21 87 -64.5 -91.5 1 27.0 -64.7 419.5 419.5 307.6 419.5 0.00 22 75 -59.5 -89.5 1 30.0 -59.9 448.2 448.2 310.7 448.2 0.00 23 51 -63.1 -92.1 1 29.0 -63.5 492.0 492.0 314.4 492.0 0.00 24 48 -60.7 -89.7 1 29.0 -61.3 506.3 506.3 315.4 506.3 0.00 25 41 -62.1 -91.1 1 29.0 -62.6 526.2 526.2 316.7 526.2 0.00 26 38 -57.3 -87.3 1 30.0 -58.3 550.0 550.0 318.1 550.0 0.01 27 28 -60.7 -89.7 1 29.0 -61.6 590.7 590.7 320.2 590.7 0.00 28 25 -56.5 -87.5 1 31.0 -58.1 622.2 622.2 321.6 622.3 0.01 29 21 -57.7 -87.7 1 30.0 -59.3 650.4 650.4 322.7 650.5 0.01 30 18 -52.7 -84.7 1 32.0 -55.6 695.5 695.5 324.3 695.6 0.02 31 13 -55.1 -86.1 1 31.0 -58.1 755.0 755.0 326.1 755.2 0.02 32 11 -48.5 -81.5 1 33.0 -54.2 816.0 816.0 327.6 816.4 0.05 33 9.1 -45.3 -79.3 1 34.0 -53.2 873.7 873.7 328.9 874.5 0.08 TRP 197 -64.3 -72.3 33 8.0 -64.4 300 73 332.4 332.4 292.4 332.4 0.01 WND 9.0 265 101 Sounding variables and indices Freezing level: 750.87 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 826.59 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 41.88 % Est. max temperature: 21.40 C = 70.53 F Sfc-Lift cond lev (LCL): 826.71 mb = -9999.00 m = -9999.00 ft T: 6.78 C Conv cond level (CCL): 656.38 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 3.47 g/kg Conv temperature: 26.47 C = 79.65 F Cap Strength: 9.88 C Lifted Index: 10.01 C Risk: None Lifted Index @300 mb: 13.69 C Lifted Index @700 mb: 4.52 C Showalter Index: 9.28 C Risk: None Total Totals Index: 36.81 C Risk: None Vertical Totals Index: 25.68 C Cross Totals Index: 11.13 C K Index: 10.46 Risk: None Sweat Index: 56.82 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: 9.97 C Lift Cond Lev (LCL): 735.09 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 730.09 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 37802 265 101 100.6 8.8 1 1014 0 180 5 0.0 5.0 2 992 178 180 5 0.0 5.0 3 925 789 260 11 10.8 1.9 4 850 1493 285 7 6.8 -1.8 5 700 3059 300 31 26.8 -15.5 6 500 5640 300 58 50.2 -29.0 7 400 7270 305 58 47.5 -33.3 8 300 9260 300 71 61.5 -35.5 9 250 10450 300 69 59.8 -34.5 10 200 11850 295 73 66.2 -30.9 11 150 13620 295 62 56.2 -26.2 12 100 16130 285 36 34.8 -9.3 13 70 18330 250 25 23.5 8.6 14 50 20410 265 36 35.9 3.1 15 30 23610 255 33 31.9 8.5 16 20 26160 270 52 52.0 -0.0 17 10 30640 265 83 82.7 7.2 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//LY275/skewt/LY275.skewt.20251028.23.gif