UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:1200Z 3 DEC 25 Station: RJ678 WMO ident: 47678 Latitude: 33.10 Longitude: 139.78 ------------------------------------------------------------------------------- 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 65 SFC 989 158 12.4 5.4 62 7.0 8.8 275 8 286.5 287.4 282.4 302.5 5.69 2 925 713 7.4 2.7 72 4.7 5.1 290 45 286.9 287.8 281.8 301.1 5.02 3 850 1403 1.4 -0.8 85 2.2 0.4 275 49 287.6 288.4 281.2 299.8 4.24 4 788 2009 -3.7 -5.6 87 1.9 -4.4 263 54 288.5 289.0 280.3 297.7 3.19 5 775 2141 -3.7 -5.4 88 1.7 -4.4 261 55 289.8 290.4 281.1 299.4 3.30 6 700 2942 -6.9 -7.6 95 0.7 -7.2 245 62 294.8 295.4 283.0 304.1 3.08 7 698 2964 -6.7 -7.6 93 0.9 -7.1 245 62 295.3 295.9 283.2 304.6 3.09 8 674 3238 -2.3 -15.3 36 13.0 -6.7 244 67 303.2 303.5 284.8 308.7 1.72 9 658 3427 -3.3 -26.3 15 23.0 -9.1 244 71 304.2 304.3 284.0 306.4 0.68 10 598 4172 -7.9 243 84 307.3 11 545 4889 -8.3 241 97 315.1 12 500 5550 -12.3 -59.3 1 47.0 -17.4 240 109 318.0 318.0 288.1 318.1 0.03 13 463 6134 -15.7 -53.7 2 38.0 -20.0 242 114 320.9 320.9 289.1 321.1 0.06 14 446 6415 -18.5 -41.5 11 23.0 -21.8 243 117 320.8 320.8 289.2 321.6 0.23 15 419 6878 -22.5 -35.5 30 13.0 -24.6 244 121 321.5 321.5 289.7 323.1 0.44 16 416 6931 -21.3 -54.3 3 33.0 -24.5 244 121 323.7 323.7 289.9 323.9 0.06 17 400 7220 -22.7 -62.7 1 40.0 -25.8 245 124 325.5 325.5 290.5 325.6 0.02 18 328 8658 -28.9 -59.9 3 31.0 -31.1 248 147 336.0 336.0 293.3 336.1 0.04 19 300 9290 -33.9 -62.9 4 29.0 -35.5 250 157 337.6 337.6 293.7 337.7 0.03 20 278 9820 -37.3 -65.3 4 28.0 -38.5 340.1 340.1 294.4 340.2 0.02 TRP WND Sounding variables and indices 1000-500 mb thick: 5485.00 m Freezing level: 832.98 mb = 1569.30 m = 5148.55 ft Wetbulb zero: 844.52 mb = 1454.74 m = 4772.72 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 77.43 % Est. max temperature: 13.70 C = 56.67 F Sfc-Lift cond lev (LCL): 889.65 mb = 1031.00 m = 3382.50 ft T: 4.63 C 700-500 lapse rate: 2.07 C/km ThetaE index: 4.75 C Layer 925.0- 775.0 mb Conv cond level (CCL): 857.18 mb = 1334.38 m = 4377.84 ft Mean mixing ratio: 5.16 g/kg Conv temperature: 13.49 C = 56.28 F Cap Strength: 14.47 C Lifted Index: 15.69 C Risk: None Lifted Index @300 mb: 25.73 C Lifted Index @700 mb: 1.69 C Showalter Index: 16.83 C Risk: None Total Totals Index: 25.20 C Risk: None Vertical Totals Index: 13.70 C Cross Totals Index: 11.50 C K Index: 12.20 Risk: None Sweat Index: 207.00 Risk: None Energy Index: 3.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.63 J/kg Max Up Vert Vel: 6.10 m/s Conv Inhibition (B-): 8.79 J/kg Cap Strength: 15.47 C Lift Cond Lev (LCL): 866.53 mb = 1245.88 m = 4087.47 ft Lev Free Conv (LFC): 831.53 mb = 1578.76 m = 5179.59 ft Equ Level (EL): 751.53 mb = 2382.76 m = 7817.37 ft B at Equ Level: 17.73 J/kg Max Parcel Lev (MPL): 701.53 mb = 2924.86 m = 9595.87 ft Wind level data Storm motion: 279 at 53 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 ---------------------------------------------------------- 0 989 158 275 8 8.0 -0.7 | 100 45 -44.5 7.8 1 925 713 290 45 42.3 -15.4 | 56 12 -10.2 -6.9 2 850 1403 275 49 48.8 -4.3 | 139 6 -3.7 4.2 3 700 2942 245 62 56.2 26.2 | 186 35 3.7 34.7 4 500 5550 240 109 94.4 54.5 | 214 76 41.9 63.0 5 400 7220 245 124 112.4 52.4 | 225 85 59.9 60.9 6 300 9290 250 157 147.5 53.7 | 237 114 95.0 62.2 Wind Parameters Mean winds (0-6000m): 249.2 at 70.9 knts Storm direction: 279.2 at 53.2 knts Shear (0-3000m) pos: 5.8 neg: 7.9 tot: 13.7 10-3/s Storm rel Dir Shear (0-3000m): 90.9 deg Storm rel helicity (0-3000m) pos: 60.5 neg: -75.7 tot: -15.2 m^2/s^2 ave: -5.1 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 14.7 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 383.20 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 ------------------------------------------------------------------------------- 500 287 25 92 29| 34.6 0.0 34.6| 0.0 -59.8 -59.8 -119.7 -0.31| 34.9-10.8 1000 286 35 86 19| 17.3 4.6 21.9| 8.9 -70.1 -61.1 -61.1 -0.20| 23.3 -4.8 1500 282 40 92 13| 11.5 6.1 17.6| 21.9 -70.1 -48.2 -32.1 -0.02| 18.8 -0.3 2000 276 43 111 10| 8.6 7.0 15.6| 32.1 -70.1 -38.0 -19.0 0.04| 16.7 0.6 2500 271 46 142 10| 6.9 7.6 14.5| 34.2 -71.3 -37.1 -14.8 0.03| 15.6 0.5 3000 265 49 163 13| 5.8 7.9 13.7| 60.5 -75.7 -15.2 -5.1 0.06| 14.7 0.8 4000 258 55 184 20| 4.3 8.0 12.4|186.7 -75.7 111.0 27.8 0.15| 13.4 2.0 5000 252 63 195 28| 3.5 8.3 11.7|299.0 -75.7 223.3 44.7 0.19| 12.6 2.3 6000 249 71 202 36| 3.3 7.5 10.9|451.1 -75.7 375.4 62.6 0.22| 11.7 2.6 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20251203.12.gif