UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for RK102... Searching the city database file for: RK102 ... Date:0000Z 28 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 1008 64 11.0 5.0 66 6.0 7.9 340 8 283.5 284.4 280.7 298.6 5.42 1 1000 130 9.4 3.4 66 6.0 6.5 340 11 282.5 283.4 279.6 296.2 4.88 2 998 147 9.0 3.0 66 6.0 6.1 341 13 282.3 283.1 279.3 295.6 4.75 3 944 607 9.6 -8.4 27 18.0 2.6 355 27 287.4 287.8 278.5 293.8 2.14 TRP WND Sounding variables and indices Precipitable water: 0.09 inches Sfc-500 mean rel hum: 49.58 % Est. max temperature: -273.15 C = -459.67 F Sfc-Lift cond lev (LCL): 920.30 mb = -9999.00 m = -9999.00 ft T: -9999.00 C ThetaE index: 4.85 C Layer 1000.0- 0.0 mb Conv cond level (CCL): None Cap Strength: 103.24 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 104201.62 J/kg Max Up Vert Vel: 456.51 m/s Conv Inhibition (B-): 238.96 J/kg Cap Strength: 105.07 C Lift Cond Lev (LCL): 5506.38 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: 23 at 17 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 1008 64 340 8 2.7 -7.5 | 229 12 9.4 8.2 1 1000 130 340 11 3.8 -10.3 | 243 12 10.5 5.4 2 979 305 355 28 2.4 -27.9 | 323 15 9.1 -12.2 3 944 610 355 27 2.4 -26.9 | 321 14 9.1 -11.2 Wind Parameters Mean winds (0-6000m): 353.1 at 22.8 knts Storm direction: 23.1 at 17.1 knts Shear (0-3000m) pos: 20.1 neg: 0.0 tot: 20.1 10-3/s Storm rel Dir Shear (0-3000m): 92.0 deg Storm rel helicity (0-3000m) pos: 60.4 neg: -1.4 tot: 59.0 m^2/s^2 ave: 118.0 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 22.2 stream: 20.3 10^-3/s Energy-Hel index: 39.33 Bulk Rich Number: 4662347.50 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 ------------------------------------------------------------------------------- 500 353 22 304 11| 20.1 0.0 20.1| 60.4 -1.4 59.0 118.0 0.91| 22.2 20.3 1000 NO DATA | 20.1 0.0 20.1| | 1500 NO DATA | 20.1 0.0 20.1| | 2000 NO DATA | 20.1 0.0 20.1| | 2500 NO DATA | 20.1 0.0 20.1| | 3000 NO DATA | 20.1 0.0 20.1| | 4000 NO DATA | 20.1 0.0 20.1| | 5000 NO DATA | 20.1 0.0 20.1| | 6000 NO DATA | 20.1 0.0 20.1| | Wrote GIF file: /home/apache/climate/data/raob//RK102/skewt/RK102.skewt.20250428.00.gif