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 RK102... Searching the city database file for: RK102 ... Date:1200Z 15 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 1004 48 7.4 4.5 82 2.9 6.0 205 6 280.2 281.1 278.9 294.7 5.26 1 1000 81 7.6 3.6 76 4.0 5.6 215 5 280.8 281.6 278.8 294.4 4.95 2 987 189 10.2 2.2 58 8.0 6.3 227 6 284.4 285.2 280.1 297.2 4.54 3 952 488 9.6 -0.4 50 10.0 5.0 243 8 286.8 287.4 280.4 297.9 3.90 TRP WND Sounding variables and indices Precipitable water: 0.09 inches Sfc-500 mean rel hum: 58.70 % Est. max temperature: -273.15 C = -459.67 F Sfc-Lift cond lev (LCL): 960.42 mb = 415.44 m = 1362.96 ft T: 9.75 C ThetaE index: 0.26 C Layer 1000.0- 987.0 mb Conv cond level (CCL): None Cap Strength: 137.78 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 103492.41 J/kg Max Up Vert Vel: 454.96 m/s Conv Inhibition (B-): 156.27 J/kg Cap Strength: 136.56 C Lift Cond Lev (LCL): 13885.61 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: 267 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 1004 48 205 6 2.5 5.4 | 151 6 -2.9 5.1 1 1000 81 215 5 2.9 4.1 | 146 5 -2.6 3.8 2 973 305 240 8 6.9 4.0 | 202 4 1.5 3.7 3 937 610 245 8 7.3 3.4 | 211 4 1.8 3.1 Wind Parameters Mean winds (0-6000m): 236.8 at 7.3 knts Storm direction: 266.8 at 5.4 knts Shear (0-3000m) pos: 5.2 neg: 0.0 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 60.0 deg Storm rel helicity (0-3000m) pos: 4.7 neg: 0.0 tot: 4.7 m^2/s^2 ave: 9.4 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 4.4 10^-3/s Energy-Hel index: 3.05 Bulk Rich Number: 28831084.00 Bulk Shear: 0.00 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 ------------------------------------------------------------------------------- 500 236 7 187 4| 5.2 0.0 5.2| 4.7 0.0 4.7 9.4 0.80| 5.5 4.4 1000 NO DATA | 5.2 0.0 5.2| | 1500 NO DATA | 5.2 0.0 5.2| | 2000 NO DATA | 5.2 0.0 5.2| | 2500 NO DATA | 5.2 0.0 5.2| | 3000 NO DATA | 5.2 0.0 5.2| | 4000 NO DATA | 5.2 0.0 5.2| | 5000 NO DATA | 5.2 0.0 5.2| | 6000 NO DATA | 5.2 0.0 5.2| | Wrote GIF file: /home/apache/climate/data/raob//RK102/skewt/RK102.skewt.20250415.12.gif