UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112811.upa.cvt Date: 1100Z 28 NOV 25 Searching for LY275... Searching the city database file for: LY275 ... Date:1100Z 28 NOV 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 995 1.2 0.8 97 0.4 1.0 320 3 274.7 275.4 274.5 285.8 4.07 1 926 -2.7 -3.5 94 0.8 -3.0 276.5 277.0 274.2 285.3 3.18 2 839 1.4 0.8 96 0.6 1.1 288.7 289.5 282.4 302.5 4.83 3 721 -4.3 -6.1 87 1.8 -5.0 295.2 295.8 283.5 305.2 3.36 4 671 -8.3 -10.7 83 2.4 -9.1 296.9 297.3 283.2 304.5 2.52 5 616 -12.7 -19.7 56 7.0 -14.5 299.2 299.4 282.7 303.3 1.30 6 560 -16.5 -21.2 67 4.7 -17.6 302.9 303.2 284.2 307.0 1.26 7 557 -17.9 -24.9 54 7.0 -19.4 301.8 301.9 283.3 304.7 0.91 8 511 -22.5 -39.5 20 17.0 -24.5 303.7 303.8 283.2 304.6 0.24 9 479 -25.9 -31.9 57 6.0 -26.8 305.2 305.3 284.2 307.0 0.55 10 431 -32.1 -50.1 15 18.0 -33.3 306.7 306.7 284.2 307.0 0.09 11 375 -40.1 -54.1 21 14.0 -40.7 308.5 308.5 284.8 308.8 0.07 12 280 -54.7 -67.7 19 13.0 -54.9 314.4 314.4 286.9 314.4 0.02 13 254 -56.3 -70.3 16 14.0 -56.5 145 19 320.9 320.9 289.0 321.0 0.01 14 195 -57.1 -73.1 11 16.0 -57.3 145 10 344.8 344.8 295.5 344.9 0.01 15 142 -53.9 -74.9 6 21.0 -54.3 198 19 383.2 383.2 302.8 383.2 0.01 16 125 -60.5 -84.5 3 24.0 -60.7 204 20 385.4 385.4 303.1 385.4 0.00 17 115 -58.7 -83.7 3 25.0 -59.0 208 20 398.1 398.1 304.9 398.1 0.00 18 61 -63.5 -91.5 1 28.0 -63.8 466.5 466.5 312.4 466.5 0.00 TRP 254 -56.3 -70.3 16 14.0 -56.5 145 19 320.9 320.9 289.0 321.0 0.01 WND Sounding variables and indices Freezing level: 973.77 mb = -9999.00 m = -9999.00 ft Freezing level: 868.71 mb = -9999.00 m = -9999.00 ft Freezing level: 810.02 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 977.66 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 75.63 % Est. max temperature: 14.23 C = 57.61 F Sfc-Lift cond lev (LCL): 988.73 mb = -9999.00 m = -9999.00 ft T: 0.86 C ThetaE index: 0.53 C Layer 926.0- 839.0 mb Conv cond level (CCL): 926.00 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 3.56 g/kg Conv temperature: 3.63 C = 38.53 F Cap Strength: 15.36 C Lifted Index: 15.36 C Risk: None Lifted Index @300 mb: 18.98 C Lifted Index @700 mb: 12.14 C Showalter Index: 5.28 C Risk: None Total Totals Index: 48.38 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 23.88 C K Index: 22.69 Risk: 20-40 % chance of thunderstorms Sweat Index: 23.54 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: 15.27 C Lift Cond Lev (LCL): 934.76 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 929.76 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 ------------------------------------ 0 254 9976 145 19 -10.9 15.6 1 1016 0 320 3 1.9 -2.3 2 995 153 320 3 1.9 -2.3 3 925 788 355 7 0.6 -7.0 4 850 1462 125 17 -13.9 9.8 5 700 3008 140 15 -9.6 11.5 6 500 5560 145 27 -15.5 22.1 7 400 7150 145 31 -17.8 25.4 8 300 9080 140 29 -18.6 22.2 9 250 10240 130 17 -13.0 10.9 10 200 11660 140 9 -5.8 6.9 11 150 13490 195 19 4.9 18.4 12 100 16050 215 21 12.0 17.2 13 70 18250 235 27 22.1 15.5 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.20251128.11.gif