UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for U8661... Searching the city database file for: U8661 ... Date:0000Z 16 OCT 25 Station: U8661 WMO ident: 28661 Latitude: 55.47 Longitude: 65.40 ------------------------------------------------------------------------------- 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 1022 1.0 -8.0 51 9.0 -2.0 272.4 272.8 270.0 278.1 2.04 1 995 -0.5 -9.5 51 9.0 -3.4 273.0 273.4 270.1 278.2 1.87 2 975 3.2 -8.8 41 12.0 -1.0 278.4 278.7 273.5 284.1 2.01 3 969 3.6 -9.4 38 13.0 -0.9 279.3 279.6 273.9 284.8 1.93 4 921 5.4 -7.6 39 13.0 0.4 285.2 285.6 277.6 292.0 2.34 5 884 2.4 -11.6 35 14.0 -2.4 285.4 285.7 277.0 290.7 1.78 6 879 2.4 -12.6 32 15.0 -2.6 285.9 286.2 277.0 290.8 1.65 7 859 2.6 -26.4 10 29.0 -4.4 288.0 288.1 276.5 289.6 0.51 8 817 0.4 -27.6 10 28.0 -6.1 289.8 289.9 277.3 291.4 0.48 9 801 -0.9 -8.9 55 8.0 -3.8 290.1 290.5 280.1 297.3 2.43 10 764 -1.5 -27.5 12 26.0 -7.5 293.4 293.5 279.1 295.1 0.52 11 762 -1.5 -25.5 14 24.0 -7.4 293.6 293.7 279.4 295.6 0.63 12 746 -3.3 -14.3 42 11.0 -6.8 293.4 293.7 280.7 298.6 1.69 13 719 -6.1 -15.1 49 9.0 -8.8 293.5 293.8 280.7 298.5 1.64 14 710 -5.3 -12.3 58 7.0 -7.7 295.4 295.8 282.1 301.8 2.09 15 693 -6.5 -9.6 79 3.1 -7.6 296.1 296.6 283.1 304.2 2.66 16 688 -6.9 -9.7 80 2.8 -7.9 296.3 296.8 283.1 304.4 2.66 17 665 -8.5 -10.8 83 2.3 -9.3 297.4 297.9 283.4 305.1 2.52 18 609 -12.9 -15.1 84 2.2 -13.6 299.9 300.3 283.8 306.0 1.94 19 579 -14.5 -16.5 85 2.0 -15.1 302.4 302.7 284.6 308.1 1.82 20 534 -17.1 -19.2 84 2.1 -17.7 306.4 306.7 285.8 311.4 1.57 21 519 -18.5 -21.0 81 2.5 -19.1 307.2 307.4 285.9 311.7 1.38 22 503 -20.1 -23.0 78 2.9 -20.8 308.0 308.2 286.0 311.9 1.19 23 448 -26.7 -30.1 73 3.4 -27.2 310.1 310.2 286.2 312.5 0.70 24 341 -42.3 -45.5 71 3.2 -42.5 314.0 314.1 287.0 314.7 0.19 25 100 -60.9 -65.4 55 4.5 -61.0 410.1 410.1 306.6 410.4 0.06 26 80 -61.5 -66.5 51 5.0 -61.7 435.8 435.9 309.5 436.2 0.06 27 67 -61.1 -67.1 45 6.0 -61.3 459.4 459.4 311.7 459.8 0.07 TRP WND Sounding variables and indices Freezing level: 1004.00 mb = -9999.00 m = -9999.00 ft Freezing level: 992.30 mb = -9999.00 m = -9999.00 ft Freezing level: 812.08 mb = -9999.00 m = -9999.00 ft Wetbulb zero: Below ground Precipitable water: 0.42 inches Sfc-500 mean rel hum: 57.40 % Est. max temperature: 15.27 C = 59.49 F Sfc-Lift cond lev (LCL): 887.88 mb = -9999.00 m = -9999.00 ft T: 2.72 C ThetaE index: 2.21 C Layer 764.0- 762.0 mb Conv cond level (CCL): 560.72 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 2.04 g/kg Conv temperature: 32.73 C = 90.91 F Cap Strength: 20.31 C Lifted Index: 20.32 C Risk: None Lifted Index @300 mb: 27.63 C Lifted Index @700 mb: 13.72 C Showalter Index: 15.78 C Risk: None Total Totals Index: 16.37 C Risk: None Vertical Totals Index: 22.58 C Cross Totals Index: -6.21 C K Index: -8.79 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: 20.34 C Lift Cond Lev (LCL): 812.20 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 807.20 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 ------------------------------------ Wind Parameters 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//U8661/skewt/U8661.skewt.20251016.00.gif