UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011112.upa.cvt Date: 1200Z 11 JAN 26 Searching for U8951... Searching the city database file for: U8951 ... Date:1200Z 11 JAN 26 Station: U8951 WMO ident: 28951 Latitude: 53.23 Longitude: 63.62 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 155 SFC 998 171 -8.1 -8.4 98 0.3 -8.2 340 1 265.2 265.5 265.1 270.6 2.03 2 974 365 -9.9 -9.9 100 0.0 -9.9 265.2 265.5 264.8 270.2 1.85 3 947 590 -5.1 272.3 4 946 599 -5.1 272.3 5 925 781 -2.3 195 13 277.0 6 918 841 -2.1 277.8 7 902 981 -0.9 280.4 8 850 1455 -1.5 220 27 284.6 9 812 1819 -2.1 287.7 10 716 2813 -5.7 -5.7 100 0.0 -5.7 294.3 294.9 283.2 304.6 3.49 11 700 2990 -7.1 -7.1 100 0.0 -7.1 230 13 294.6 295.2 283.1 304.2 3.20 12 500 5530 -23.7 -24.7 91 1.0 -23.9 205 27 304.1 304.3 284.4 307.5 1.03 13 428 6653 -31.7 -34.0 80 2.3 -32.0 307.8 307.9 285.1 309.5 0.50 14 400 7130 -35.9 -38.6 76 2.7 -36.1 210 35 308.3 308.4 285.1 309.5 0.34 15 300 9050 -53.3 -59.3 48 6.0 -53.4 205 36 310.2 310.2 285.5 310.4 0.04 16 265 9837 -60.7 -67.7 39 7.0 -60.7 310.6 310.6 285.5 310.7 0.02 17 253 10126 -61.3 -68.3 39 7.0 -61.4 313.9 313.9 286.7 313.9 0.02 18 250 10200 -60.5 -67.5 39 7.0 -60.6 225 46 316.1 316.1 287.5 316.2 0.02 19 249 10225 -60.1 -67.1 39 7.0 -60.2 317.1 317.1 287.8 317.2 0.02 20 235 10584 -62.7 -69.7 38 7.0 -62.7 215 36 318.4 318.4 288.2 318.5 0.01 21 206 11404 -58.5 -65.5 40 7.0 -58.6 337.3 337.3 293.7 337.4 0.03 22 200 11590 -59.1 -67.1 35 8.0 -59.2 225 44 339.2 339.2 294.1 339.3 0.02 23 188 11977 -60.3 -68.3 34 8.0 -60.4 343.3 343.3 295.1 343.4 0.02 24 169 12646 -57.1 -65.1 36 8.0 -57.3 359.2 359.2 298.6 359.4 0.04 25 150 13400 -57.1 -65.1 36 8.0 -57.3 250 36 371.7 371.7 300.9 371.9 0.04 26 100 15940 -61.1 -74.1 16 13.0 -61.3 270 48 409.7 409.7 306.5 409.8 0.02 27 70 18150 -62.1 -85.1 3 23.0 -62.4 260 46 451.5 451.5 311.0 451.6 0.00 28 56 19520 -62.9 -91.9 1 29.0 -63.3 479.5 479.5 313.4 479.5 0.00 29 50 20210 -65.5 -93.5 1 28.0 -65.8 270 62 489.1 489.1 314.1 489.1 0.00 30 32 22902 -68.7 -95.7 1 27.0 -69.0 547.2 547.2 317.9 547.2 0.00 31 30 23290 -67.5 -95.5 1 28.0 -67.9 265 71 560.6 560.6 318.7 560.6 0.00 TRP 235 10584 -62.7 -69.7 38 7.0 -62.7 215 36 318.4 318.4 288.2 318.5 0.01 WND 27 270 79 Sounding variables and indices 1000-500 mb thick: 5375.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.52 inches Sfc-500 mean rel hum: 96.17 % Est. max temperature: 11.42 C = 52.56 F Sfc-Lift cond lev (LCL): 993.06 mb = 210.55 m = 690.78 ft T: -8.47 C 700-500 lapse rate: 6.54 C/km ThetaE index: 0.44 C Layer 700.0- 500.0 mb Conv cond level (CCL): 989.75 mb = 237.20 m = 778.20 ft Mean mixing ratio: 2.00 g/kg Conv temperature: -8.08 C = 17.45 F Cap Strength: 17.37 C Lifted Index: 22.10 C Risk: None Lifted Index @300 mb: 23.15 C Lifted Index @700 mb: 17.37 C Showalter Index: 11.26 C Risk: None Total Totals Index: 37.86 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 15.66 C K Index: 14.16 Risk: None Sweat Index: 81.00 Risk: None Energy Index: 3.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 76.39 J/kg Max Up Vert Vel: 12.36 m/s Conv Inhibition (B-): 40926.07 J/kg Cap Strength: 21.86 C Lift Cond Lev (LCL): 888.97 mb = 1097.49 m = 3600.66 ft Lev Free Conv (LFC): -1.00 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 27 29053 270 79 79.0 -0.0 1 998 171 340 1 0.3 -0.9 2 925 781 195 13 3.4 12.6 3 850 1455 220 27 17.4 20.7 4 700 2990 230 13 10.0 8.4 5 500 5530 205 27 11.4 24.5 6 400 7130 210 35 17.5 30.3 7 300 9050 205 36 15.2 32.6 8 250 10200 225 46 32.5 32.5 9 235 10584 215 36 20.6 29.5 10 200 11590 225 44 31.1 31.1 11 150 13400 250 36 33.8 12.3 12 100 15940 270 48 48.0 -0.0 13 70 18150 260 46 45.3 8.0 14 50 20210 270 62 62.0 -0.0 15 30 23290 265 71 70.7 6.2 Wind Parameters Energy-Hel index: -4.77 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//U8951/skewt/U8951.skewt.20260111.12.gif