UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for X0054... Searching the city database file for: X0054 ... Date:1200Z 15 APR 25 Station: X0054 WMO ident: 30054 Latitude: 59.45 Longitude: 112.58 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -37 SFC 972 194 4.6 0.1 73 4.5 2.6 350 1 280.0 280.7 277.2 291.0 3.96 2 958 313 5.8 -2.2 56 8.0 2.4 350 3 282.4 283.0 277.6 292.0 3.39 3 925 599 4.4 -3.6 56 8.0 1.1 350 9 283.8 284.4 278.0 292.8 3.16 4 882 987 1.8 -5.2 60 7.0 -1.0 302 15 285.0 285.5 278.3 293.5 2.94 5 868 1116 0.0 -7.0 59 7.0 -2.6 286 17 284.4 284.9 277.6 291.9 2.60 6 866 1135 -0.5 -7.5 59 7.0 -3.1 284 17 284.1 284.5 277.3 291.3 2.51 7 853 1257 0.2 -4.8 69 5.0 -1.8 269 19 286.1 286.6 279.1 295.1 3.13 8 850 1285 -1.1 -5.5 72 4.4 -2.8 265 19 285.0 285.5 278.4 293.6 2.98 9 843 1351 -2.5 -4.8 84 2.3 -3.4 284.2 284.7 278.3 293.3 3.17 10 806 1706 -3.1 -4.1 93 1.0 -3.5 287.2 287.8 280.1 297.3 3.50 TRP WND Sounding variables and indices Freezing level: 868.00 mb = 1116.30 m = 3662.37 ft Freezing level: 856.71 mb = 1221.87 m = 4008.70 ft Freezing level: 852.54 mb = 1261.02 m = 4137.16 ft Wetbulb zero: 902.47 mb = 799.96 m = 2624.51 ft Precipitable water: 0.21 inches Sfc-500 mean rel hum: 67.18 % Est. max temperature: 10.44 C = 50.79 F Sfc-Lift cond lev (LCL): 906.80 mb = 760.98 m = 2496.64 ft T: 3.31 C ThetaE index: 2.12 C Layer 868.0- 853.0 mb Conv cond level (CCL): None Cap Strength: 2.97 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.85 J/kg Max Up Vert Vel: 5.45 m/s Conv Inhibition (B-): 46.35 J/kg Cap Strength: 2.76 C Lift Cond Lev (LCL): 820.68 mb = 1563.22 m = 5128.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 331 at 8 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 ---------------------------------------------------------- 0 972 194 350 1 0.2 -1.0 | 148 7 -3.7 6.0 1 925 599 350 9 1.6 -8.9 | 51 3 -2.3 -1.9 2 850 1285 265 19 18.9 1.7 | 240 17 15.1 8.7 Wind Parameters Mean winds (0-6000m): 301.1 at 10.7 knts Storm direction: 331.1 at 8.0 knts Shear (0-3000m) pos: 0.0 neg: 9.0 tot: 9.0 10-3/s Storm rel Dir Shear (0-3000m): 91.6 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -30.7 tot: -30.7 m^2/s^2 ave: -30.7 10^-3 m/s^2 rel: -0.73 Storm rel vorticity (0-3000m) horiz: 12.9 stream: -9.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.79 Bulk Shear: 8.31 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 ------------------------------------------------------------------------------- 500 348 6 115 3| 0.0 9.7 9.7| 0.0 -7.0 -7.0 -14.1 -0.79| 10.9 -8.6 1000 311 10 262 4| 0.0 9.0 9.0| 0.0 -30.7 -30.7 -30.7 -0.73| 14.2-10.4 1500 NO DATA | 0.0 9.0 9.0| | 2000 NO DATA | 0.0 9.0 9.0| | 2500 NO DATA | 0.0 9.0 9.0| | 3000 NO DATA | 0.0 9.0 9.0| | 4000 NO DATA | 0.0 9.0 9.0| | 5000 NO DATA | 0.0 9.0 9.0| | 6000 NO DATA | 0.0 9.0 9.0| | Wrote GIF file: /home/apache/climate/data/raob//X0054/skewt/X0054.skewt.20250415.12.gif