UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042812.upa.cvt Date: 1200Z 28 APR 25 Searching for X2098... Searching the city database file for: X2098 ... Date:1200Z 28 APR 25 Station: X2098 WMO ident: 32098 Latitude: 49.22 Longitude: 143.10 ------------------------------------------------------------------------------- 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 1017 6 1.0 -2.4 78 3.4 -0.3 175 13 272.8 273.4 271.9 281.4 3.15 1 1000 141 -0.9 -5.9 69 5.0 -2.6 175 13 272.2 272.7 270.5 279.0 2.46 2 964 432 -4.3 -8.5 72 4.2 -5.6 135 10 271.7 272.0 269.5 277.4 2.08 3 925 757 -6.5 -8.8 84 2.3 -7.2 90 7 272.7 273.0 270.2 278.5 2.12 4 913 859 -7.1 -9.6 82 2.5 -7.8 109 7 273.1 273.4 270.3 278.7 2.02 5 897 997 -8.1 -11.3 78 3.2 -9.0 134 6 273.4 273.7 270.2 278.4 1.79 6 850 1418 -5.3 -20.3 30 15.0 -8.9 210 5 280.6 280.7 273.1 283.3 0.89 7 842 1492 -4.9 -22.9 23 18.0 -9.0 212 5 281.8 281.9 273.4 284.0 0.72 8 828 1624 -5.7 -27.7 16 22.0 -10.1 215 5 282.3 282.4 273.3 283.8 0.47 9 764 2250 -9.1 -24.1 28 15.0 -12.3 229 5 285.2 285.3 275.3 287.4 0.71 10 713 2785 -8.7 -28.7 18 20.0 -12.6 242 5 291.3 291.4 278.1 292.9 0.50 11 700 2927 -9.9 -29.9 18 20.0 -13.6 245 5 291.5 291.6 278.2 293.0 0.46 12 624 3800 -17.5 -37.5 16 20.0 -20.1 292.6 292.6 278.3 293.4 0.24 TRP WND Sounding variables and indices Freezing level: 1008.05 mb = 77.10 m = 252.96 ft Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 38.20 % Est. max temperature: 6.13 C = 43.03 F Sfc-Lift cond lev (LCL): 964.51 mb = 428.12 m = 1404.58 ft T: -4.25 C ThetaE index: 3.95 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 679.96 mb = 3147.73 m = 10327.07 ft Mean mixing ratio: 2.27 g/kg Conv temperature: 20.06 C = 68.12 F Cap Strength: 13.96 C Lifted Index @700 mb: 13.93 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.05 J/kg Max Up Vert Vel: 2.47 m/s Conv Inhibition (B-): 1041.26 J/kg Cap Strength: 13.95 C Lift Cond Lev (LCL): 910.42 mb = 881.15 m = 2890.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 216 at 5 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 1017 6 175 13 -1.1 13.0 | 156 10 -4.0 8.9 1 1000 141 175 13 -1.1 13.0 | 156 10 -4.0 8.9 2 925 757 90 7 -7.0 0.0 | 68 11 -9.9 -4.0 3 850 1418 210 5 2.5 4.3 | 126 1 -0.4 0.3 4 700 2927 245 5 4.5 2.1 | 320 3 1.6 -1.9 Wind Parameters Mean winds (0-6000m): 185.8 at 6.6 knts Storm direction: 215.8 at 5.0 knts Shear (0-3000m) pos: 2.5 neg: 2.1 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 164.2 deg Storm rel helicity (0-3000m) pos: 10.6 neg: -41.0 tot: -30.3 m^2/s^2 ave: -10.5 10^-3 m/s^2 rel: -0.28 Storm rel vorticity (0-3000m) horiz: 5.4 stream: -1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.57 Bulk Shear: 5.34 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 ------------------------------------------------------------------------------- 500 161 12 136 10| 0.0 10.4 10.4| 0.0 -28.0 -28.0 -56.0 -1.00| 10.8-10.7 1000 147 10 116 9| 1.8 5.2 7.0| 7.1 -41.0 -33.8 -33.8 -0.60| 10.2 -6.1 1500 152 8 116 7| 3.6 3.5 7.1| 10.5 -41.0 -30.5 -20.3 -0.34| 9.4 -3.2 2000 165 7 123 6| 2.9 2.6 5.5| 10.5 -41.0 -30.5 -15.2 -0.31| 7.4 -2.3 2500 177 7 131 4| 2.5 2.1 4.6| 10.5 -41.0 -30.4 -12.2 -0.30| 6.1 -1.8 3000 NO DATA | 2.5 2.1 4.6| | 4000 NO DATA | 2.5 2.1 4.6| | 5000 NO DATA | 2.5 2.1 4.6| | 6000 NO DATA | 2.5 2.1 4.6| | Wrote GIF file: /home/apache/climate/data/raob//X2098/skewt/X2098.skewt.20250428.12.gif