UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for RK102... Searching the city database file for: RK102 ... Date:1200Z 27 APR 25 Station: RK102 WMO ident: 47102 Latitude: 37.97 Longitude: 124.63 ------------------------------------------------------------------------------- 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 1009 63 10.4 6.2 75 4.2 8.2 315 6 282.8 283.8 281.0 299.1 5.89 1 1000 138 11.2 5.2 67 6.0 8.1 330 9 284.4 285.3 281.3 299.8 5.54 2 968 410 12.6 6.6 67 6.0 9.3 332 15 288.4 289.5 283.9 306.3 6.32 3 958 496 12.4 6.4 67 6.0 9.2 329 16 289.1 290.2 284.2 307.0 6.30 TRP WND Sounding variables and indices Precipitable water: 0.12 inches Sfc-500 mean rel hum: 67.40 % Est. max temperature: -273.15 C = -459.67 F Sfc-Lift cond lev (LCL): 946.69 mb = -9999.00 m = -9999.00 ft T: -9999.00 C ThetaE index: 0.00 C Layer 1009.0- 17.2 mb Conv cond level (CCL): None Cap Strength: 141.40 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 104138.93 J/kg Max Up Vert Vel: 456.37 m/s Conv Inhibition (B-): 363.80 J/kg Cap Strength: 142.03 C Lift Cond Lev (LCL): 15826.16 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 0 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 1009 63 315 6 4.2 -4.2 | 217 7 4.2 5.7 1 1000 138 330 9 4.5 -7.8 | 245 5 4.5 2.1 2 980 305 335 14 5.9 -12.7 | 295 7 5.9 -2.8 3 944 610 325 17 9.8 -13.9 | 292 11 9.8 -4.0 Wind Parameters Mean winds (0-6000m): 330.0 at 13.2 knts Storm direction: 0.0 at 9.9 knts Shear (0-3000m) pos: 11.0 neg: 0.0 tot: 11.0 10-3/s Storm rel Dir Shear (0-3000m): 75.5 deg Storm rel helicity (0-3000m) pos: 11.5 neg: -0.7 tot: 10.8 m^2/s^2 ave: 21.6 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 12.3 stream: 7.9 10^-3/s Energy-Hel index: 7.51 Bulk Rich Number: 6017032.00 Bulk Shear: 0.02 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 ------------------------------------------------------------------------------- 500 331 13 282 6| 11.0 0.0 11.0| 11.5 -0.7 10.8 21.6 0.64| 12.3 7.9 1000 NO DATA | 11.0 0.0 11.0| | 1500 NO DATA | 11.0 0.0 11.0| | 2000 NO DATA | 11.0 0.0 11.0| | 2500 NO DATA | 11.0 0.0 11.0| | 3000 NO DATA | 11.0 0.0 11.0| | 4000 NO DATA | 11.0 0.0 11.0| | 5000 NO DATA | 11.0 0.0 11.0| | 6000 NO DATA | 11.0 0.0 11.0| | Wrote GIF file: /home/apache/climate/data/raob//RK102/skewt/RK102.skewt.20250427.12.gif