UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for RK102... Searching the city database file for: RK102 ... Date:0000Z 30 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 1007 60 12.0 7.7 75 4.3 9.7 135 11 284.6 285.7 282.5 302.8 6.55 1 1000 118 11.8 7.4 74 4.4 9.4 145 14 285.0 286.1 282.5 303.0 6.46 2 999 126 13.2 6.2 62 7.0 9.5 147 15 286.4 287.5 282.7 303.2 5.95 3 991 194 11.6 6.6 71 5.0 8.9 159 19 285.5 286.6 282.5 302.8 6.17 4 980 288 13.2 5.2 58 8.0 9.0 177 26 288.0 289.0 283.0 304.1 5.66 5 969 383 11.6 4.6 62 7.0 8.0 188 29 287.3 288.3 282.5 302.9 5.49 6 965 418 14.2 4.2 51 10.0 8.9 191 29 290.3 291.2 283.7 305.7 5.36 7 960 462 13.6 3.6 51 10.0 8.4 196 30 290.1 291.0 283.4 304.9 5.16 8 925 777 17.0 5.0 45 12.0 10.3 210 31 296.7 297.8 286.8 314.1 5.91 9 850 1492 12.4 3.4 54 9.0 7.5 215 26 299.1 300.2 287.5 316.2 5.75 10 823 1761 10.4 2.4 58 8.0 6.2 215 24 299.8 300.8 287.5 316.3 5.53 11 714 2921 1.0 -6.0 59 7.0 -2.0 211 19 301.9 302.5 286.2 312.3 3.42 TRP WND Sounding variables and indices Wetbulb zero: 740.99 mb = 2618.43 m = 8590.56 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 55.60 % Est. max temperature: 26.35 C = 79.43 F Sfc-Lift cond lev (LCL): 943.65 mb = 607.44 m = 1992.88 ft T: 15.17 C ThetaE index: 3.94 C Layer 714.0- 500.0 mb Conv cond level (CCL): None Cap Strength: 7.97 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 56.42 J/kg Max Up Vert Vel: 10.62 m/s Conv Inhibition (B-): 502.51 J/kg Cap Strength: 7.97 C Lift Cond Lev (LCL): 831.43 mb = 1676.14 m = 5499.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 238 at 18 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 1007 60 135 11 -7.8 7.8 | 86 23 -23.1 -1.7 1 1000 118 145 14 -8.0 11.5 | 95 23 -23.4 1.9 2 978 305 180 27 0.0 27.0 | 139 23 -15.4 17.5 3 944 610 210 33 16.5 28.6 | 183 19 1.1 19.1 4 925 777 210 31 15.5 26.8 | 180 17 0.1 17.3 5 910 914 210 30 15.0 26.0 | 179 16 -0.4 16.5 6 850 1492 215 26 14.9 21.3 | 178 12 -0.5 11.8 7 784 2134 215 21 12.0 17.2 | 157 8 -3.3 7.7 8 699 3048 210 18 9.0 15.6 | 134 9 -6.4 6.1 Wind Parameters Mean winds (0-6000m): 208.2 at 24.1 knts Storm direction: 238.2 at 18.1 knts Shear (0-3000m) pos: 5.3 neg: 1.2 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 47.9 deg Storm rel helicity (0-3000m) pos: 219.1 neg: -22.5 tot: 196.5 m^2/s^2 ave: 67.8 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 5.2 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 3.73 Bulk Shear: 15.14 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 ------------------------------------------------------------------------------- 500 183 24 136 20| 31.0 0.0 31.0|206.0 0.0 206.0 411.9 0.99| 36.6 36.1 1000 199 28 158 18| 14.6 0.0 14.6|219.1 -5.4 213.7 213.7 0.87| 21.6 18.8 1500 204 27 164 16| 8.9 0.0 8.9|219.1 -7.1 211.9 141.3 0.78| 15.7 12.3 2000 206 26 166 15| 6.7 1.0 7.7|219.1 -14.5 204.6 102.3 0.67| 12.8 8.5 2500 208 25 164 13| 5.3 1.2 6.6|219.1 -19.2 199.9 79.9 0.60| 10.7 6.4 3000 NO DATA | 5.3 1.2 6.6| | 4000 NO DATA | 5.3 1.2 6.6| | 5000 NO DATA | 5.3 1.2 6.6| | 6000 NO DATA | 5.3 1.2 6.6| | Wrote GIF file: /home/apache/climate/data/raob//RK102/skewt/RK102.skewt.20250430.00.gif