UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for U3802... Searching the city database file for: U3802 ... Date:1200Z 19 JAN 26 Station: U3802 WMO ident: 23802 Latitude: 61.68 Longitude: 50.78 ------------------------------------------------------------------------------- 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 1004 114 -3.9 -5.7 87 1.8 -4.5 270 3 268.9 269.3 268.4 275.7 2.48 1 1000 145 -4.1 -6.2 85 2.1 -4.8 280 5 269.0 269.4 268.4 275.5 2.40 2 925 756 -7.5 -9.8 84 2.3 -8.2 345 9 271.6 272.0 269.3 277.1 1.96 3 850 1412 -11.7 -14.4 80 2.7 -12.3 310 9 273.9 274.1 269.9 278.1 1.47 4 739 2468 -18.3 -21.0 79 2.7 -18.8 277.9 278.0 271.6 280.7 0.97 5 700 2869 -21.7 -24.8 76 3.1 -22.2 335 15 278.5 278.6 271.5 280.6 0.73 6 653 3377 -26.3 -29.2 76 2.9 -26.6 278.8 278.9 271.4 280.4 0.52 7 592 4085 -27.3 -35.3 47 8.0 -28.1 285.6 285.7 274.9 286.6 0.32 8 559 4496 -30.5 -40.5 37 10.0 -31.3 286.6 286.6 275.2 287.2 0.20 9 500 5280 -36.3 -46.3 35 10.0 -36.8 345 13 288.8 288.8 276.2 289.2 0.12 10 403 6741 -47.1 -56.1 35 9.0 -47.3 293.1 293.2 278.3 293.3 0.05 11 400 6790 -47.3 -56.3 35 9.0 -47.5 345 15 293.5 293.5 278.4 293.7 0.05 12 300 8650 -57.3 -65.3 36 8.0 -57.4 5 13 304.6 304.6 283.2 304.7 0.02 13 254 9700 -59.1 -67.1 35 8.0 -59.2 316.8 316.8 287.7 316.8 0.02 14 250 9800 -59.1 -67.1 35 8.0 -59.2 350 11 318.2 318.2 288.2 318.3 0.02 15 200 11200 -58.9 -67.9 30 9.0 -59.0 340 13 339.5 339.5 294.2 339.6 0.02 16 191 11488 -58.9 -67.9 30 9.0 -59.0 344.0 344.0 295.3 344.1 0.02 17 150 12990 -61.5 -69.5 34 8.0 -61.6 330 13 364.1 364.1 299.5 364.2 0.02 18 100 15470 -67.7 -76.7 27 9.0 -67.8 320 13 396.9 396.9 304.8 397.0 0.01 19 70 17590 -71.3 -80.3 25 9.0 -71.3 295 25 431.8 431.9 309.0 431.9 0.01 20 50 19550 -75.7 -84.7 23 9.0 -75.7 295 31 465.1 465.1 312.2 465.1 0.01 21 30 22500 -77.9 -86.9 22 9.0 -78.0 280 52 532.3 532.3 317.1 532.3 0.01 22 21 24555 -73.1 -82.1 24 9.0 -73.3 603.9 603.9 320.8 604.1 0.02 23 20 24840 -73.5 -82.5 24 9.0 -73.7 280 68 611.2 611.2 321.1 611.3 0.02 24 16 26148 -72.5 -81.5 24 9.0 -72.8 654.7 654.7 322.9 655.0 0.03 25 15 26533 -66.9 -76.9 23 10.0 -67.5 685.5 685.6 324.0 686.1 0.07 26 13 27399 -65.9 -74.9 27 9.0 -66.6 717.6 717.7 325.0 718.7 0.11 TRP 300 8650 -57.3 -65.3 36 8.0 -57.4 5 13 304.6 304.6 283.2 304.7 0.02 WND 10 285 153 Sounding variables and indices 1000-500 mb thick: 5135.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 67.37 % Est. max temperature: 0.93 C = 33.67 F Sfc-Lift cond lev (LCL): 975.77 mb = 337.27 m = 1106.51 ft T: -5.17 C 700-500 lapse rate: 6.06 C/km ThetaE index: 0.29 C Layer 700.0- 592.0 mb Conv cond level (CCL): 893.36 mb = 1026.02 m = 3366.16 ft Mean mixing ratio: 2.13 g/kg Conv temperature: -0.27 C = 31.52 F Cap Strength: 9.15 C Lifted Index: 10.38 C Risk: None Lifted Index @300 mb: 19.91 C Lifted Index @700 mb: 3.65 C Showalter Index: 9.15 C Risk: None Total Totals Index: 46.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.60 C Cross Totals Index: 21.90 C K Index: 7.10 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 2.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.84 J/kg Max Up Vert Vel: 4.20 m/s Conv Inhibition (B-): 46660.83 J/kg Cap Strength: 10.40 C Lift Cond Lev (LCL): 920.19 mb = 796.46 m = 2613.04 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 10 36990 285 153 147.8 -39.6 1 1004 114 270 3 3.0 -0.0 2 1000 145 280 5 4.9 -0.9 3 925 756 345 9 2.3 -8.7 4 850 1412 310 9 6.9 -5.8 5 700 2869 335 15 6.3 -13.6 6 500 5280 345 13 3.4 -12.6 7 400 6790 345 15 3.9 -14.5 8 300 8650 5 13 -1.1 -13.0 9 250 9800 350 11 1.9 -10.8 10 200 11200 340 13 4.4 -12.2 11 150 12990 330 13 6.5 -11.3 12 100 15470 320 13 8.4 -10.0 13 70 17590 295 25 22.7 -10.6 14 50 19550 295 31 28.1 -13.1 15 30 22500 280 52 51.2 -9.0 16 20 24840 280 68 67.0 -11.8 Wind Parameters Energy-Hel index: -0.55 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//U3802/skewt/U3802.skewt.20260119.12.gif