UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100811.upa.cvt Date: 1100Z 8 OCT 25 Searching for LY275... Searching the city database file for: LY275 ... Date:1100Z 8 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 14.6 5.6 55 9.0 9.8 340 9 288.4 289.4 283.3 304.7 5.75 1 866 3.0 1.2 88 1.8 2.1 287.7 288.6 282.0 301.5 4.82 2 834 1.4 -0.9 85 2.3 0.4 289.2 289.9 282.0 301.5 4.29 3 805 2.2 -4.8 60 7.0 -0.7 293.0 293.6 282.5 302.8 3.32 4 762 0.0 -5.0 69 5.0 -2.1 295.2 295.9 283.6 305.5 3.46 5 732 -2.5 -5.7 79 3.2 -3.8 295.9 296.5 283.8 306.1 3.41 6 683 -4.5 -7.8 78 3.3 -5.8 299.6 300.2 284.9 309.1 3.11 7 656 -5.3 -10.3 68 5.0 -7.2 302.2 302.7 285.5 310.4 2.66 8 583 -11.7 -13.8 84 2.1 -12.4 305.1 305.5 286.1 312.2 2.26 9 559 -13.5 -16.6 77 3.1 -14.5 306.6 307.0 286.2 312.6 1.87 10 549 -12.7 -18.7 61 6.0 -14.5 309.2 309.5 286.9 314.4 1.59 11 495 -16.3 -32.3 24 16.0 -19.3 314.1 314.2 287.4 315.9 0.51 12 480 -18.1 -35.1 21 17.0 -21.0 314.6 314.7 287.5 316.1 0.40 13 325 -40.1 -53.1 24 13.0 -40.8 321.4 321.4 289.3 321.7 0.08 14 272 -50.1 -59.1 34 9.0 -50.3 323.7 323.7 289.9 323.9 0.05 15 256 -47.7 -65.7 11 18.0 -48.1 332.9 332.9 292.5 333.0 0.02 16 252 -48.1 -67.2 9 19.0 -48.6 10 60 333.8 333.8 292.7 333.8 0.02 17 241 -49.3 -71.3 6 22.0 -49.7 10 58 336.3 336.3 293.4 336.3 0.01 18 141 -55.7 -84.7 1 29.0 -56.1 2 31 380.8 380.8 302.3 380.8 0.00 19 130 -56.3 -86.3 1 30.0 -56.6 5 27 388.7 388.7 303.6 388.7 0.00 20 84 -56.9 -86.9 1 30.0 -57.4 304 8 439.1 439.1 309.8 439.2 0.00 21 73 -61.3 -90.3 1 29.0 -61.6 220 9 447.8 447.8 310.7 447.8 0.00 22 51 -59.9 -89.9 1 30.0 -60.4 263 13 499.5 499.5 314.9 499.5 0.00 23 44 -62.5 -91.5 1 29.0 -63.0 255 15 514.7 514.7 315.9 514.7 0.00 24 42 -58.9 -88.9 1 30.0 -59.7 251 15 530.5 530.5 316.9 530.5 0.00 25 30 -57.5 -87.5 1 30.0 -58.7 225 19 587.9 587.9 320.0 587.9 0.01 26 26 -59.9 -89.9 1 30.0 -61.0 239 24 605.6 605.6 320.9 605.7 0.00 27 15 -50.7 -82.7 1 32.0 -54.7 261 37 739.4 739.4 325.6 739.6 0.03 28 13 -52.3 -84.3 1 32.0 -56.2 259 39 764.7 764.7 326.3 764.9 0.02 29 10 -47.1 -81.1 1 34.0 -53.8 255 42 843.7 843.8 328.2 844.3 0.06 30 9.3 -48.9 -81.9 1 33.0 -55.1 854.6 854.6 328.5 855.1 0.05 TRP 73 -61.3 -90.3 1 29.0 -61.6 220 9 447.8 447.8 310.7 447.8 0.00 WND 252 -48.1 -67.2 9 19.0 -48.6 10 60 333.8 333.8 292.7 333.8 0.02 Sounding variables and indices Freezing level: 762.00 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 824.33 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 70.12 % Est. max temperature: 15.00 C = 59.01 F Sfc-Lift cond lev (LCL): 866.28 mb = -9999.00 m = -9999.00 ft T: 3.03 C ThetaE index: 3.26 C Layer 866.0- 834.0 mb Conv cond level (CCL): 858.00 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 5.39 g/kg Conv temperature: 14.29 C = 57.72 F Cap Strength: 8.32 C Lifted Index: 10.63 C Risk: None Lifted Index @300 mb: 13.63 C Lifted Index @700 mb: 3.69 C Showalter Index: 11.98 C Risk: None Total Totals Index: 34.27 C Risk: None Vertical Totals Index: 18.16 C Cross Totals Index: 16.11 C K Index: 15.05 Risk: < 20 % chance of thunderstorms Sweat Index: 65.92 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: 10.27 C Lift Cond Lev (LCL): 857.43 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 852.43 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 ------------------------------------ 0 252 10469 10 60 -10.4 -59.1 1 1016 0 340 9 3.1 -8.5 2 992 178 340 9 3.1 -8.5 3 925 785 340 19 6.5 -17.9 4 850 1475 5 21 -1.8 -20.9 5 700 3030 40 23 -14.8 -17.6 6 500 5620 40 15 -9.6 -11.5 7 400 7260 25 1 -0.4 -0.9 8 300 9250 290 1 0.9 -0.3 9 250 10450 10 60 -10.4 -59.1 10 200 11910 10 50 -8.7 -49.2 11 150 13770 360 35 -0.0 -35.0 12 100 16350 15 11 -2.8 -10.6 13 70 18590 230 5 3.8 3.2 14 50 20680 265 13 13.0 1.1 15 30 23880 225 19 13.4 13.4 16 20 26440 265 33 32.9 2.9 17 10 30940 255 42 40.6 10.9 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.20251008.11.gif