UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for RJ778... Searching the city database file for: RJ778 ... Date:0000Z 4 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 1013 70 6.2 -2.8 52 9.0 2.5 310 9 278.3 278.8 275.0 286.9 3.07 1 1000 175 4.8 -3.2 56 8.0 1.6 320 16 278.0 278.5 274.8 286.3 3.01 2 925 802 -1.7 -6.4 70 4.7 -3.4 305 25 277.6 278.0 273.9 284.7 2.56 3 872 1269 -5.1 -10.0 68 4.9 -6.7 302 31 278.8 279.1 273.8 284.6 2.05 4 850 1470 -5.9 -13.9 53 8.0 -8.2 300 33 280.0 280.2 273.7 284.4 1.53 5 822 1731 -7.1 -17.1 45 10.0 -9.7 301 36 281.4 281.6 274.0 285.0 1.22 6 806 1885 -5.7 -34.7 8 29.0 -10.6 301 37 284.5 284.5 274.2 285.3 0.25 7 804 1904 -3.3 -39.3 4 36.0 -9.2 301 38 287.2 287.3 275.5 287.7 0.16 8 755 2401 -3.5 -39.5 4 36.0 -9.6 303 43 292.2 292.2 278.0 292.8 0.16 9 702 2971 -7.7 -26.7 20 19.0 -11.8 305 49 293.7 293.8 279.4 295.7 0.61 10 700 2993 -7.7 -27.7 18 20.0 -11.9 305 49 294.0 294.1 279.4 295.8 0.56 11 676 3264 -7.3 -31.3 13 24.0 -12.1 302 52 297.4 297.4 280.8 298.7 0.41 12 582 4418 -12.5 -39.5 8 27.0 -16.6 291 65 304.3 304.3 283.4 305.0 0.21 13 500 5560 -20.1 -48.1 6 28.0 -23.0 280 78 308.5 308.6 284.9 308.9 0.10 14 420 6829 -26.7 -51.7 8 25.0 -28.7 276 117 315.8 315.9 287.5 316.1 0.08 15 407 7055 -26.7 -43.7 18 17.0 -28.5 275 124 318.7 318.7 288.6 319.4 0.20 16 402 7144 -26.7 -40.7 25 14.0 -28.4 275 127 319.8 319.9 289.0 320.8 0.27 17 400 7180 -27.1 -40.1 28 13.0 -28.7 275 128 319.8 319.8 289.0 320.8 0.29 18 364 7856 -31.1 -43.1 30 12.0 -32.3 272 143 323.2 323.2 290.0 324.0 0.23 19 340 8343 -29.7 -59.7 4 30.0 -31.7 269 155 331.4 331.4 292.2 331.6 0.04 20 300 9230 -33.7 -48.7 21 15.0 -35.0 265 175 337.9 337.9 294.0 338.5 0.15 21 298 9277 -34.1 -46.1 29 12.0 -35.2 265 175 338.0 338.0 294.0 338.8 0.21 22 276 9804 -38.9 -46.1 47 7.2 -39.5 265 179 338.5 338.5 294.1 339.3 0.22 23 271 9929 -40.1 -46.1 53 6.0 -40.6 265 179 338.5 338.6 294.2 339.4 0.23 24 250 10470 -44.9 265 177 339.3 25 216 11438 -48.7 262 169 347.9 26 200 11940 -51.1 260 165 351.8 27 150 13780 -60.5 265 156 365.9 28 123 14999 -66.1 260 126 377.0 29 103 16079 -64.3 269 92 400.1 30 100 16260 -63.9 270 86 404.3 31 91 16838 -63.3 266 81 416.5 32 70 18430 -68.5 255 68 437.8 33 69 18517 -68.5 255 67 439.6 34 54 20007 -63.7 255 52 482.6 35 51 20358 -64.7 255 48 488.2 36 50 20480 -61.9 255 47 497.6 37 49 20605 -61.5 254 46 501.4 38 40 21877 -55.1 248 39 547.5 39 30 23690 -59.7 240 29 581.9 40 29 23902 -58.7 590.3 41 29 23902 -58.3 591.4 TRP 123 14999 -66.1 260 126 377.0 WND 276 9804 -38.9 -46.1 47 7.2 -39.5 265 179 338.5 338.5 294.1 339.3 0.22 Sounding variables and indices 1000-500 mb thick: 5385.00 m Freezing level: 944.62 mb = 638.02 m = 2093.20 ft Wetbulb zero: 975.88 mb = 371.37 m = 1218.40 ft Precipitable water: 0.23 inches Sfc-500 mean rel hum: 25.37 % Est. max temperature: 7.13 C = 44.84 F Sfc-Lift cond lev (LCL): 881.79 mb = 1180.86 m = 3874.16 ft T: -4.46 C 700-500 lapse rate: 4.83 C/km ThetaE index: 2.45 C Layer 1000.0- 822.0 mb Conv cond level (CCL): 830.53 mb = 1650.82 m = 5416.02 ft Mean mixing ratio: 2.78 g/kg Conv temperature: 8.84 C = 47.91 F Cap Strength: 17.48 C Lifted Index: 19.49 C Risk: None Lifted Index @300 mb: 37.12 C Lifted Index @700 mb: 10.91 C Showalter Index: 20.37 C Risk: None Total Totals Index: 20.40 C Risk: None Vertical Totals Index: 14.20 C Cross Totals Index: 6.20 C K Index: -19.70 Risk: None Sweat Index: 144.00 Risk: None Energy Index: 5.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.83 J/kg Max Up Vert Vel: 1.29 m/s Conv Inhibition (B-): 45658.42 J/kg Cap Strength: 19.45 C Lift Cond Lev (LCL): 870.81 mb = 1279.97 m = 4199.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 323 at 38 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 1013 70 310 9 6.9 -5.8 | 146 29 -16.2 24.4 1 1000 175 320 16 10.3 -12.3 | 145 22 -12.8 18.0 2 925 802 305 25 20.5 -14.3 | 171 16 -2.6 15.9 3 850 1470 300 33 28.6 -16.5 | 202 15 5.5 13.7 4 700 2993 305 49 40.1 -28.1 | 263 17 17.0 2.1 5 500 5560 280 78 76.8 -13.5 | 253 56 53.7 16.7 6 400 7180 275 128 127.5 -11.2 | 260 106 104.4 19.1 7 300 9230 265 175 174.3 15.3 | 253 158 151.2 45.5 8 276 9804 265 179 178.3 15.6 | 254 162 155.2 45.8 9 250 10470 265 177 176.3 15.4 | 253 160 153.2 45.7 10 200 11940 260 165 162.5 28.7 | 247 151 139.4 58.9 11 150 13780 265 156 155.4 13.6 | 252 139 132.3 43.8 12 123 14999 260 126 124.1 21.9 | 243 114 101.0 52.1 13 100 16260 270 86 86.0 -0.0 | 244 70 62.9 30.2 14 70 18430 255 68 65.7 17.6 | 222 64 42.6 47.8 15 50 20480 255 47 45.4 12.2 | 208 48 22.3 42.4 16 30 23690 240 29 25.1 14.5 | 183 45 2.0 44.7 Wind Parameters Mean winds (0-6000m): 292.6 at 50.7 knts Storm direction: 322.6 at 38.0 knts Shear (0-3000m) pos: 4.9 neg: 2.3 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 116.7 deg Storm rel helicity (0-3000m) pos: 132.1 neg: -5.1 tot: 127.1 m^2/s^2 ave: 42.4 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 5.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 163.61 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 ------------------------------------------------------------------------------- 500 315 17 149 21| 13.0 0.0 13.0| 22.1 -5.1 17.1 34.1 0.26| 14.1 3.7 1000 309 21 159 18| 6.5 3.8 10.3| 51.3 -5.1 46.3 46.3 0.50| 10.8 5.4 1500 305 25 169 16| 4.3 4.6 8.9| 74.7 -5.1 69.7 46.4 0.61| 9.3 5.7 2000 304 28 179 15| 4.6 3.4 8.1| 94.4 -5.1 89.4 44.7 0.67| 8.4 5.6 2500 304 30 189 13| 4.8 2.7 7.5|114.3 -5.1 109.3 43.7 0.71| 7.8 5.6 3000 304 33 201 12| 4.9 2.3 7.2|132.1 -5.1 127.1 42.4 0.72| 7.5 5.3 4000 302 39 225 14| 3.7 3.5 7.2|132.7 -12.8 119.9 30.0 0.52| 7.5 3.9 5000 298 44 240 19| 3.0 4.3 7.3|132.7 -56.6 76.2 15.2 0.35| 7.6 2.7 6000 293 51 246 26| 2.5 5.6 8.1|203.6 -95.8 107.8 18.0 0.28| 8.4 2.4 Wrote GIF file: /home/apache/climate/data/raob//RJ778/skewt/RJ778.skewt.20251204.00.gif