UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010612.upa.cvt Date: 1200Z 6 JAN 26 Searching for UHNN... Searching the city database file for: UHNN ... Date:1200Z 6 JAN 26 Station: UHNN WMO ident: 31369 Latitude: 53.15 Longitude: 140.70 Elevation: 68.00 ------------------------------------------------------------------------------- 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 1006 68 -28.7 -32.3 71 3.6 -28.9 340 1 244.0 244.1 243.8 244.7 0.25 1 1000 93 -27.5 -31.0 72 3.5 -27.8 330 3 245.6 245.7 245.4 246.4 0.29 2 970 314 -22.5 -25.8 74 3.3 -22.9 320 8 252.8 252.9 252.3 254.2 0.48 3 925 661 -23.5 -27.8 68 4.3 -23.9 305 15 255.3 255.3 254.2 256.4 0.42 4 886 975 -26.3 -30.2 70 3.9 -26.6 308 18 255.5 255.6 254.2 256.5 0.35 5 850 1275 -26.5 -30.5 69 4.0 -26.9 310 21 258.4 258.4 256.6 259.4 0.35 6 778 1916 -25.1 -29.7 65 4.6 -25.6 266.5 266.6 263.0 267.7 0.42 TRP WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.04 inches Sfc-500 mean rel hum: 69.30 % Est. max temperature: -14.81 C = 5.35 F Sfc-Lift cond lev (LCL): 946.65 mb = 491.92 m = 1613.89 ft T: -23.01 C ThetaE index: 0.00 C Layer 1006.0--321864398408282664299659264.0 mb Conv cond level (CCL): 1000.00 mb = 93.00 m = 305.11 ft Mean mixing ratio: 0.41 g/kg Conv temperature: -26.75 C = -16.16 F Cap Strength: 12.61 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.96 J/kg Max Up Vert Vel: 8.36 m/s Conv Inhibition (B-): 332.95 J/kg Cap Strength: 12.47 C Lift Cond Lev (LCL): 899.22 mb = 866.86 m = 2843.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 338 at 10 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1006 68 340 1 0.3 -0.9 | 158 9 -3.3 8.3 1 1000 93 330 3 1.5 -2.6 | 162 7 -2.2 6.7 2 925 661 305 15 12.3 -8.6 | 266 9 8.6 0.6 3 850 1275 310 21 16.1 -13.5 | 289 13 12.4 -4.2 Wind Parameters Mean winds (0-6000m): 308.4 at 13.3 knts Storm direction: 338.4 at 10.0 knts Shear (0-3000m) pos: 0.0 neg: 9.3 tot: 9.3 10-3/s Storm rel Dir Shear (0-3000m): 130.6 deg Storm rel helicity (0-3000m) pos: 23.1 neg: 0.0 tot: 23.1 m^2/s^2 ave: 19.3 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 5.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 7.79 Bulk Shear: 4.49 m/s 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 ------------------------------------------------------------------------------- 500 313 8 204 4| 0.0 12.5 12.5| 9.9 0.0 9.9 19.9 0.65| 13.0 8.4 1000 308 12 251 6| 0.0 9.3 9.3| 18.9 0.0 18.9 18.9 0.62| 9.7 6.1 1500 NO DATA | 0.0 9.3 9.3| | 2000 NO DATA | 0.0 9.3 9.3| | 2500 NO DATA | 0.0 9.3 9.3| | 3000 NO DATA | 0.0 9.3 9.3| | 4000 NO DATA | 0.0 9.3 9.3| | 5000 NO DATA | 0.0 9.3 9.3| | 6000 NO DATA | 0.0 9.3 9.3| | Wrote GIF file: /home/apache/climate/data/raob//UHNN/skewt/UHNN.skewt.20260106.12.gif