UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122612.upa.cvt Date: 1200Z 26 DEC 25 Searching for RJ778... Searching the city database file for: RJ778 ... Date:1200Z 26 DEC 25 Station: RJ778 WMO ident: 47778 Latitude: 33.45 Longitude: 135.77 ------------------------------------------------------------------------------- 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 1010 69 5.0 -2.0 60 7.0 2.1 300 8 277.4 277.9 274.8 286.4 3.26 1 1000 150 4.2 -4.8 52 9.0 0.8 320 14 277.4 277.8 273.9 284.8 2.67 2 925 777 -1.5 -6.4 69 4.9 -3.3 340 19 277.8 278.2 274.0 284.9 2.56 3 850 1446 -5.5 -14.5 49 9.0 -8.0 310 29 280.4 280.6 273.8 284.6 1.46 4 848 1464 -5.5 -14.5 49 9.0 -8.0 310 29 280.6 280.8 273.9 284.8 1.46 5 803 1889 -8.9 -13.9 67 5.0 -10.3 304 33 281.4 281.6 274.6 286.1 1.62 6 799 1928 -7.9 -20.9 34 13.0 -10.9 304 33 282.8 283.0 274.3 285.6 0.90 7 786 2056 -8.1 -26.1 22 18.0 -11.7 302 35 283.9 284.0 274.4 285.7 0.58 8 781 2106 -4.5 -45.5 2 41.0 -10.2 301 35 288.3 288.3 275.9 288.6 0.08 9 770 2217 -3.7 -40.7 4 37.0 -9.6 300 36 290.4 290.4 277.1 290.8 0.14 10 700 2966 -6.5 -34.5 9 28.0 -11.6 290 43 295.3 295.3 279.7 296.3 0.29 11 688 3101 -7.1 -37.1 7 30.0 -12.2 289 44 296.1 296.1 280.0 296.9 0.23 12 514 5308 -22.3 -38.3 22 16.0 -24.3 281 70 303.4 303.5 283.1 304.4 0.27 13 500 5510 -23.9 -41.9 17 18.0 -25.8 280 72 303.9 303.9 283.2 304.6 0.19 14 412 6894 -34.1 -57.1 8 23.0 -35.2 271 77 308.1 308.1 284.7 308.2 0.04 15 400 7100 -35.9 -57.9 9 22.0 -36.9 270 78 308.3 308.3 284.7 308.5 0.04 16 373 7581 -40.1 -60.1 10 20.0 -40.8 270 81 309.0 309.0 285.0 309.1 0.03 17 315 8717 -46.9 270 87 314.8 18 300 9040 -46.9 270 95 319.3 19 290 9264 -46.7 270 99 322.6 20 250 10240 -48.9 270 119 333.4 21 202 11635 -49.3 260 119 353.7 22 200 11700 -49.9 260 119 353.8 23 188 12103 -52.1 260 128 356.5 24 186 12172 -52.5 260 126 357.0 25 150 13560 -53.1 265 93 378.6 26 123 14824 -56.5 263 86 394.5 27 100 16120 -60.9 260 78 410.1 28 75 17918 -59.1 252 57 449.0 29 70 18350 -60.3 250 52 455.4 30 53 20084 -60.5 492.6 TRP 315 8717 -46.9 270 87 314.8 WND 188 12103 -52.1 260 128 356.5 Sounding variables and indices 1000-500 mb thick: 5360.00 m Freezing level: 944.74 mb = 612.00 m = 2007.85 ft Wetbulb zero: 985.94 mb = 263.84 m = 865.62 ft Precipitable water: 0.22 inches Sfc-500 mean rel hum: 28.32 % Est. max temperature: 7.67 C = 45.81 F Sfc-Lift cond lev (LCL): 906.61 mb = 935.89 m = 3070.46 ft T: -2.45 C 700-500 lapse rate: 6.84 C/km ThetaE index: 1.59 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 818.73 mb = 1738.21 m = 5702.72 ft Mean mixing ratio: 2.62 g/kg Conv temperature: 8.74 C = 47.73 F Cap Strength: 16.00 C Lifted Index: 16.16 C Risk: None Lifted Index @300 mb: 24.33 C Lifted Index @700 mb: 12.58 C Showalter Index: 16.39 C Risk: None Total Totals Index: 27.80 C Risk: None Vertical Totals Index: 18.40 C Cross Totals Index: 9.40 C K Index: -24.10 Risk: None Sweat Index: 130.00 Risk: None Energy Index: 4.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.98 J/kg Max Up Vert Vel: 1.99 m/s Conv Inhibition (B-): 29520.67 J/kg Cap Strength: 16.16 C Lift Cond Lev (LCL): 862.55 mb = 1330.00 m = 4363.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 34 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 1010 69 300 8 6.9 -4.0 | 145 27 -15.1 21.8 1 1000 150 320 14 9.0 -10.7 | 139 20 -13.0 15.1 2 925 777 340 19 6.5 -17.9 | 117 17 -15.5 7.9 3 850 1446 310 29 22.2 -18.6 | 181 7 0.2 7.1 4 700 2966 290 43 40.4 -14.7 | 239 21 18.4 11.1 5 500 5510 280 72 70.9 -12.5 | 255 51 48.9 13.3 6 400 7100 270 78 78.0 -0.0 | 245 62 56.0 25.8 7 315 8717 270 87 87.0 -0.0 | 248 70 65.0 25.8 8 300 9040 270 95 95.0 -0.0 | 251 77 73.0 25.8 9 250 10240 270 119 119.0 -0.0 | 255 100 97.0 25.8 10 200 11700 260 119 117.2 20.7 | 244 106 95.2 46.4 11 188 12103 260 128 126.1 22.2 | 245 115 104.0 48.0 12 150 13560 265 93 92.6 8.1 | 244 78 70.6 33.9 13 100 16120 260 78 76.8 13.5 | 234 67 54.8 39.3 14 70 18350 250 52 48.9 17.8 | 212 51 26.8 43.6 Wind Parameters Mean winds (0-6000m): 289.5 at 45.2 knts Storm direction: 319.5 at 33.9 knts Shear (0-3000m) pos: 2.0 neg: 5.8 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 95.5 deg Storm rel helicity (0-3000m) pos: 51.3 neg: -47.9 tot: 3.3 m^2/s^2 ave: 1.1 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 155.93 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 ------------------------------------------------------------------------------- 500 326 15 135 19| 11.9 0.0 11.9| 0.0 -36.1 -36.1 -72.2 -0.57| 12.3 -7.0 1000 331 17 128 17| 5.9 3.3 9.2| 5.1 -47.9 -42.9 -42.9 -0.38| 10.8 -4.1 1500 323 21 133 13| 4.0 5.5 9.5| 24.0 -47.9 -23.9 -15.9 0.04| 11.0 0.5 2000 317 24 145 10| 3.0 5.6 8.6| 34.6 -47.9 -13.3 -6.7 0.16| 9.8 1.6 2500 311 26 165 9| 2.4 5.7 8.1| 43.3 -47.9 -4.7 -1.9 0.20| 9.1 1.8 3000 306 29 189 9| 2.0 5.8 7.8| 51.3 -47.9 3.3 1.1 0.20| 8.7 1.7 4000 299 34 219 12| 1.5 5.9 7.4| 85.9 -47.9 38.0 9.5 0.24| 8.1 1.9 5000 294 40 235 17| 1.2 5.9 7.1|108.0 -47.9 60.0 12.0 0.23| 7.7 1.8 6000 289 45 243 23| 1.0 5.7 6.7|111.9 -91.6 20.3 3.4 0.17| 7.3 1.2 Wrote GIF file: /home/apache/climate/data/raob//RJ778/skewt/RJ778.skewt.20251226.12.gif