UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for U3205... Searching the city database file for: U3205 ... Date:0000Z 2 DEC 25 Station: U3205 WMO ident: 23205 Latitude: 67.65 Longitude: 53.02 ------------------------------------------------------------------------------- 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 9 -2.5 -3.8 91 1.3 -3.0 200 5 270.2 270.7 269.9 277.9 2.86 1 1000 56 -2.5 -4.7 85 2.2 -3.3 200 7 270.6 271.1 269.9 277.9 2.69 2 935 587 -4.3 -6.6 84 2.3 -5.1 226 14 274.1 274.5 271.7 280.9 2.49 3 925 672 -4.9 -7.4 83 2.5 -5.7 230 15 274.3 274.7 271.6 280.9 2.37 4 850 1332 -8.7 -11.6 79 2.9 -9.5 240 11 277.0 277.3 272.5 282.3 1.85 5 805 1751 -11.5 -14.4 79 2.9 -12.2 244 14 278.4 278.7 272.8 282.9 1.55 6 737 2427 -11.9 -14.3 82 2.4 -12.6 251 20 285.1 285.4 276.7 290.1 1.71 7 700 2820 -14.1 -17.1 78 3.0 -14.9 255 23 286.9 287.1 277.2 291.2 1.43 8 649 3391 -16.1 -19.0 78 2.9 -16.8 257 30 290.9 291.1 279.0 294.9 1.31 9 500 5310 -27.3 -30.6 73 3.3 -27.8 265 56 299.8 299.9 282.1 301.7 0.60 10 485 5529 -29.1 -32.4 73 3.3 -29.5 300.2 300.3 282.1 301.9 0.52 TRP WND Sounding variables and indices 1000-500 mb thick: 5254.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 78.96 % Est. max temperature: 4.13 C = 39.43 F Sfc-Lift cond lev (LCL): 985.51 mb = 171.42 m = 562.40 ft T: -2.89 C 700-500 lapse rate: 5.30 C/km ThetaE index: 0.09 C Layer 925.0- 850.0 mb Conv cond level (CCL): 877.83 mb = 1080.52 m = 3544.97 ft Mean mixing ratio: 2.53 g/kg Conv temperature: 3.32 C = 37.98 F Cap Strength: 11.42 C Lifted Index: 16.74 C Risk: None Lifted Index @700 mb: 8.67 C Showalter Index: 14.81 C Risk: None Total Totals Index: 34.30 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 15.70 C K Index: 4.00 Risk: None Sweat Index: 78.00 Risk: None Energy Index: 4.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.65 J/kg Max Up Vert Vel: 5.41 m/s Conv Inhibition (B-): 1710.07 J/kg Cap Strength: 16.74 C Lift Cond Lev (LCL): 920.70 mb = 708.34 m = 2323.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 286 at 20 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 9 200 5 1.7 4.7 | 121 20 -17.4 10.4 1 1000 56 200 7 2.4 6.6 | 126 21 -16.7 12.2 2 925 672 230 15 11.5 9.6 | 154 17 -7.6 15.3 3 850 1332 240 11 9.5 5.5 | 139 15 -9.6 11.2 4 700 2820 255 23 22.2 6.0 | 195 12 3.1 11.6 5 500 5310 265 56 55.8 4.9 | 254 38 36.7 10.5 Wind Parameters Mean winds (0-6000m): 256.5 at 26.6 knts Storm direction: 286.5 at 19.9 knts Shear (0-3000m) pos: 4.0 neg: 0.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 84.4 deg Storm rel helicity (0-3000m) pos: 105.0 neg: -14.6 tot: 90.3 m^2/s^2 ave: 30.1 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.26 Bulk Shear: 56.42 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 ------------------------------------------------------------------------------- 500 213 10 135 19| 8.7 0.0 8.7| 45.1 0.0 45.1 90.1 0.95| 9.2 8.8 1000 225 12 142 18| 4.8 0.0 4.8| 56.0 -7.1 48.9 48.9 0.66| 7.2 4.7 1500 229 12 143 17| 3.2 0.0 3.2| 60.6 -14.6 45.9 30.6 0.49| 5.9 2.9 2000 234 12 145 16| 3.5 0.0 3.5| 74.7 -14.6 60.1 30.1 0.58| 5.5 3.2 2500 239 14 150 15| 3.7 0.0 3.7| 88.7 -14.6 74.1 29.6 0.65| 5.3 3.5 3000 243 15 156 14| 4.0 0.0 4.0|105.0 -14.6 90.3 30.1 0.70| 5.4 3.7 4000 249 19 175 12| 4.7 0.0 4.7|147.5 -14.6 132.9 33.2 0.70| 5.7 4.0 5000 255 25 202 13| 5.1 0.0 5.1|199.9 -14.6 185.3 37.1 0.65| 6.0 3.9 6000 NO DATA | 5.1 0.0 5.1| | Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20251202.00.gif