UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011312.upa.cvt Date: 1200Z 13 JAN 26 Searching for U4947... Searching the city database file for: U4947 ... Date:1200Z 13 JAN 26 Station: U4947 WMO ident: 24947 ------------------------------------------------------------------------------- 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 1015 -43.3 -53.3 32 10.0 -43.5 0 0 228.9 228.9 228.8 228.9 0.03 1 1012 -43.7 -48.7 58 5.0 -43.8 228.7 228.7 228.6 228.8 0.05 2 1008 -43.9 -48.9 58 5.0 -44.0 228.7 228.7 228.6 228.8 0.04 3 1005 -43.3 -48.3 58 5.0 -43.4 229.5 229.5 229.5 229.7 0.05 4 961 -35.3 -40.3 60 5.0 -35.5 240.6 240.6 240.2 240.9 0.12 5 958 -33.9 -38.9 61 5.0 -34.1 242.2 242.2 241.8 242.6 0.14 6 904 -32.5 -37.1 63 4.6 -32.7 247.7 247.7 247.0 248.2 0.17 7 856 -28.5 -33.1 65 4.6 -28.9 255.8 255.8 254.2 256.6 0.27 8 769 -26.3 -34.3 47 8.0 -27.0 266.1 266.2 262.4 266.9 0.27 9 683 -27.9 -33.9 56 6.0 -28.5 273.5 273.6 267.7 274.5 0.32 10 596 -33.1 -37.8 63 4.7 -33.4 278.3 278.4 270.6 279.1 0.25 11 542 -38.9 -43.8 60 4.9 -39.1 279.1 279.1 270.9 279.6 0.15 12 395 -50.5 -55.1 58 4.6 -50.6 290.4 290.4 276.9 290.6 0.05 13 356 -55.9 -60.3 58 4.4 -55.9 291.9 291.9 277.7 292.0 0.03 14 335 -57.9 -62.6 55 4.7 -57.9 294.3 294.3 278.8 294.4 0.03 15 328 -57.3 -62.0 55 4.7 -57.3 296.9 296.9 280.0 297.0 0.03 16 300 -60.9 -65.2 57 4.3 -60.9 155 17 299.5 299.5 281.1 299.6 0.02 17 280 -60.3 -64.7 56 4.4 -60.3 306.3 306.3 284.0 306.4 0.02 18 274 -58.3 -63.0 55 4.7 -58.3 311.1 311.1 285.8 311.2 0.03 19 247 -60.7 -65.1 56 4.4 -60.7 316.9 316.9 287.8 317.0 0.02 20 80 -59.9 -68.9 30 9.0 -60.2 439.1 439.2 309.8 439.4 0.04 21 55 -51.3 -62.3 26 11.0 -52.3 508.5 508.6 315.6 509.5 0.16 22 38 -51.7 -65.7 17 14.0 -53.2 564.2 564.3 318.9 565.3 0.15 23 32 -47.7 -63.7 14 16.0 -50.3 603.4 603.4 320.8 605.1 0.23 24 18 -44.7 -65.7 8 21.0 -49.8 720.7 720.9 325.1 723.5 0.31 25 16 -48.3 -70.3 6 22.0 -52.7 733.7 733.8 325.5 735.4 0.18 26 14 -44.8 -68.1 6 23.3 -50.9 215 91 774.0 774.2 326.7 776.8 0.29 27 13 -42.9 -66.9 5 24.0 -50.1 797.3 797.5 327.3 800.9 0.36 28 11 -35.9 -61.9 5 26.0 -47.1 861.7 862.2 328.8 870.8 0.84 TRP 300 -60.9 -65.2 57 4.3 -60.9 155 17 299.5 299.5 281.1 299.6 0.02 WND 14 -44.8 -68.1 6 23.3 -50.9 215 91 774.0 774.2 326.7 776.8 0.29 Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 58.32 % Est. max temperature: -17.85 C = -0.14 F Sfc-Lift cond lev (LCL): 847.67 mb = -9999.00 m = -9999.00 ft T: -28.30 C ThetaE index: 0.16 C Layer 1012.0-1008.0 mb Conv cond level (CCL): 1012.00 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 0.11 g/kg Conv temperature: -40.22 C = -40.40 F Cap Strength: 33.88 C Lifted Index: 35.23 C Risk: None Lifted Index @300 mb: 42.79 C Lifted Index @700 mb: 29.75 C Showalter Index: 20.35 C Risk: None Total Totals Index: 22.18 C Risk: None Vertical Totals Index: 13.50 C Cross Totals Index: 8.68 C K Index: -26.09 Risk: None Sweat Index: 14.82 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: 34.84 C Lift Cond Lev (LCL): 899.05 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 894.05 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 14 28729 215 91 52.2 74.5 1 1015 -15 0 0 -0.0 -0.0 2 925 782 105 5 -4.8 1.3 3 850 1381 95 11 -11.0 1.0 4 700 2779 150 11 -5.5 9.5 5 500 5130 160 19 -6.5 17.9 6 400 6610 155 31 -13.1 28.1 7 300 8440 155 17 -7.2 15.4 8 250 9580 155 29 -12.3 26.3 9 200 10970 155 9 -3.8 8.2 10 150 12770 240 9 7.8 4.5 11 100 15300 275 13 13.0 -1.1 12 70 17540 265 27 26.9 2.4 13 50 19700 250 29 27.3 9.9 14 30 23030 230 48 36.8 30.9 15 20 25710 220 71 45.6 54.4 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//U4947/skewt/U4947.skewt.20260113.12.gif