UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010600.upa.cvt Date: 0000Z 6 JAN 26 Searching for USHH... Searching the city database file for: USHH ... Date:0000Z 6 JAN 26 Station: USHH WMO ident: 23933 Latitude: 60.97 Longitude: 69.07 Elevation: 40.00 ------------------------------------------------------------------------------- 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 1002 40 -9.5 -10.3 94 0.8 -9.7 200 5 263.5 263.8 263.3 268.2 1.74 1 1000 56 -10.1 -12.1 85 2.0 -10.6 200 5 263.0 263.3 262.6 267.1 1.51 2 990 133 -11.5 -14.4 79 2.9 -12.2 206 7 262.4 262.6 261.6 265.8 1.26 3 958 385 -11.9 -14.4 82 2.5 -12.5 225 15 264.5 264.7 263.2 268.0 1.31 4 938 547 -10.1 -12.4 83 2.3 -10.7 237 20 267.9 268.2 266.2 272.2 1.57 5 925 654 -12.1 -15.3 77 3.2 -12.8 245 23 266.9 267.1 264.9 270.4 1.26 6 914 745 -12.7 -16.4 74 3.7 -13.5 247 23 267.2 267.4 265.0 270.5 1.16 7 857 1237 -13.3 -18.2 67 4.9 -14.3 259 25 271.6 271.8 267.7 274.6 1.06 8 850 1299 -13.7 -18.7 66 5.0 -14.7 260 25 271.8 272.0 267.8 274.7 1.03 9 822 1553 -15.1 -21.1 60 6.0 -16.2 261 24 272.9 273.1 268.3 275.4 0.86 10 757 2169 -20.9 -26.9 59 6.0 -21.7 263 21 273.2 273.2 267.9 274.8 0.56 11 712 2618 -24.5 -29.5 63 5.0 -25.1 265 20 274.0 274.1 268.3 275.4 0.47 12 700 2742 -25.1 -29.7 65 4.6 -25.6 265 19 274.7 274.8 268.7 276.1 0.46 13 682 2931 -25.7 -30.2 66 4.5 -26.2 276.1 276.2 269.6 277.5 0.46 14 596 3896 -31.7 -38.7 50 7.0 -32.2 280.0 280.0 271.5 280.7 0.23 15 574 4161 -34.1 -42.1 44 8.0 -34.6 280.2 280.2 271.5 280.7 0.16 TRP WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 63.86 % Est. max temperature: -1.26 C = 29.73 F Sfc-Lift cond lev (LCL): 989.05 mb = 140.58 m = 461.21 ft T: -11.51 C ThetaE index: 2.33 C Layer 1000.0- 958.0 mb Conv cond level (CCL): 807.91 mb = 1682.17 m = 5518.86 ft Mean mixing ratio: 1.32 g/kg Conv temperature: -0.00 C = 31.99 F Cap Strength: 9.88 C Lifted Index @700 mb: 6.17 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.33 J/kg Max Up Vert Vel: 7.39 m/s Conv Inhibition (B-): 875.73 J/kg Cap Strength: 9.89 C Lift Cond Lev (LCL): 908.83 mb = 788.70 m = 2587.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 286 at 15 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 1002 40 200 5 1.7 4.7 | 124 16 -13.2 9.0 1 1000 56 200 5 1.7 4.7 | 124 16 -13.2 9.0 2 925 654 245 23 20.8 9.7 | 203 15 6.0 14.0 3 850 1299 260 25 24.6 4.3 | 229 13 9.7 8.6 4 700 2742 265 19 18.9 1.7 | 214 7 4.1 5.9 Wind Parameters Mean winds (0-6000m): 256.0 at 20.6 knts Storm direction: 286.0 at 15.5 knts Shear (0-3000m) pos: 3.8 neg: 0.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 90.0 deg Storm rel helicity (0-3000m) pos: 109.8 neg: -5.6 tot: 104.2 m^2/s^2 ave: 38.6 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 4.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.61 Bulk Shear: 17.00 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 ------------------------------------------------------------------------------- 500 229 12 155 14| 16.3 0.0 16.3| 68.4 0.0 68.4 136.8 1.00| 17.2 17.2 1000 244 18 184 12| 11.1 0.0 11.1|100.8 0.0 100.8 100.8 0.99| 13.0 12.8 1500 250 20 199 12| 7.5 0.0 7.5|109.8 -0.7 109.2 72.8 0.95| 9.9 9.4 2000 253 21 206 11| 5.2 0.0 5.2|109.8 -2.5 107.3 53.7 0.86| 8.0 6.9 2500 255 21 209 11| 3.8 0.0 3.8|109.8 -4.7 105.1 42.1 0.77| 6.8 5.3 3000 NO DATA | 3.8 0.0 3.8| | 4000 NO DATA | 3.8 0.0 3.8| | 5000 NO DATA | 3.8 0.0 3.8| | 6000 NO DATA | 3.8 0.0 3.8| | Wrote GIF file: /home/apache/climate/data/raob//USHH/skewt/USHH.skewt.20260106.00.gif