UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121200.upa.cvt Date: 0000Z 12 DEC 25 Searching for RJ778... Searching the city database file for: RJ778 ... Date:0000Z 12 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 1015 67 10.4 1.4 54 9.0 6.2 30 8 282.3 283.1 278.6 294.0 4.17 1 1000 190 9.0 1.0 57 8.0 5.3 25 12 282.1 282.9 278.4 293.7 4.11 2 925 830 4.8 -3.2 56 8.0 1.4 305 10 284.2 284.8 278.4 293.5 3.26 3 850 1512 -1.1 -5.9 70 4.8 -2.9 330 27 285.0 285.5 278.3 293.3 2.89 4 834 1663 -1.7 -6.7 69 5.0 -3.6 325 29 285.9 286.4 278.6 293.9 2.77 5 828 1721 0.4 -11.6 40 12.0 -3.7 323 29 288.7 289.1 278.8 294.4 1.90 6 825 1750 0.0 -12.0 40 12.0 -4.0 322 30 288.6 288.9 278.7 294.1 1.84 7 797 2028 3.2 -39.8 3 43.0 -5.1 313 33 294.9 294.9 279.3 295.4 0.15 8 745 2574 3.2 -22.8 13 26.0 -4.4 296 39 300.6 300.8 282.7 303.3 0.82 9 700 3075 -0.5 -24.5 14 24.0 -7.0 280 45 301.9 302.1 283.1 304.4 0.75 10 509 5528 -18.5 -29.5 37 11.0 -20.6 285 67 308.9 309.0 285.7 311.1 0.65 11 500 5660 -19.5 -29.5 41 10.0 -21.4 285 68 309.3 309.4 285.9 311.5 0.66 12 442 6565 -27.3 -35.3 47 8.0 -28.3 282 74 310.5 310.6 286.1 312.0 0.43 13 417 6984 -29.7 -49.7 13 20.0 -31.2 281 76 312.6 312.7 286.4 313.0 0.10 14 400 7280 -32.1 -42.1 36 10.0 -33.0 280 78 313.3 313.3 286.8 314.1 0.24 15 396 7351 -32.5 -43.5 33 11.0 -33.4 280 80 313.6 313.7 286.9 314.4 0.21 16 363 7959 -36.3 -57.3 10 21.0 -37.3 280 94 316.5 316.5 287.6 316.7 0.05 17 306 9135 -40.1 -66.1 5 26.0 -41.0 280 121 327.0 327.0 290.9 327.1 0.02 18 300 9270 -40.3 280 124 328.6 19 277 9812 -40.9 278 138 335.3 20 250 10500 -46.5 275 157 336.9 21 200 11950 -53.5 270 167 348.0 22 179 12656 -56.6 275 169 354.2 23 150 13760 -61.5 275 157 364.1 24 142 14098 -62.5 276 149 368.1 25 117 15288 -63.1 278 123 388.0 26 100 16240 -68.1 280 101 396.2 27 92 16740 -69.5 265 93 402.9 28 87 17076 -65.9 266 84 416.7 29 70 18390 -68.1 270 47 438.7 30 61 19216 -68.1 278 49 456.3 31 50 20430 -61.1 290 51 499.5 32 46 20948 -59.3 296 45 515.9 33 34 22840 -58.3 316 25 565.1 34 30 23630 -55.9 325 17 592.2 35 27 24297 -58.3 603.6 TRP 92 16740 -69.5 265 93 402.9 WND 179 12656 -56.6 275 169 354.2 Sounding variables and indices 1000-500 mb thick: 5470.00 m Freezing level: 863.98 mb = 1384.85 m = 4543.41 ft Freezing level: 829.14 mb = 1709.92 m = 5609.92 ft Freezing level: 706.08 mb = 3007.30 m = 9866.35 ft Wetbulb zero: 900.33 mb = 1048.00 m = 3438.28 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 33.12 % Est. max temperature: 12.91 C = 55.24 F Sfc-Lift cond lev (LCL): 885.03 mb = 1186.32 m = 3892.07 ft T: 1.72 C 700-500 lapse rate: 7.35 C/km ThetaE index: 0.70 C Layer 1000.0- 834.0 mb Conv cond level (CCL): 627.63 mb = 3915.01 m = 12844.35 ft Mean mixing ratio: 3.70 g/kg Conv temperature: 32.61 C = 90.69 F Cap Strength: 13.94 C Lifted Index: 14.05 C Risk: None Lifted Index @300 mb: 24.84 C Lifted Index @700 mb: 12.78 C Showalter Index: 14.23 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 18.40 C Cross Totals Index: 13.60 C K Index: -11.50 Risk: None Sweat Index: 122.00 Risk: None Energy Index: 3.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.92 J/kg Max Up Vert Vel: 2.80 m/s Conv Inhibition (B-): 39912.50 J/kg Cap Strength: 14.01 C Lift Cond Lev (LCL): 852.45 mb = 1488.75 m = 4884.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 at 32 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 1015 67 30 8 -4.0 -6.9 | 125 30 -24.5 17.3 1 1000 190 25 12 -5.1 -10.9 | 117 29 -25.6 13.3 2 925 830 305 10 8.2 -5.7 | 146 22 -12.3 18.5 3 850 1512 330 27 13.5 -23.4 | 97 7 -7.0 0.8 4 700 3075 280 45 44.3 -7.8 | 235 29 23.8 16.4 5 500 5660 285 68 65.7 -17.6 | 262 46 45.1 6.6 6 400 7280 280 78 76.8 -13.5 | 259 57 56.3 10.6 7 300 9270 280 124 122.1 -21.5 | 269 102 101.6 2.7 8 250 10500 275 157 156.4 -13.7 | 266 136 135.9 10.5 9 200 11950 270 167 167.0 -0.0 | 261 148 146.5 24.2 10 179 12656 275 169 168.4 -14.7 | 266 148 147.8 9.5 11 150 13760 275 157 156.4 -13.7 | 266 136 135.9 10.5 12 100 16240 280 101 99.5 -17.5 | 265 79 78.9 6.7 13 92 16740 265 93 92.6 8.1 | 246 79 72.1 32.3 14 70 18390 270 47 47.0 -0.0 | 228 36 26.5 24.2 15 50 20430 290 51 47.9 -17.4 | 256 28 27.4 6.7 16 30 23630 325 17 9.8 -13.9 | 134 15 -10.8 10.3 Wind Parameters Mean winds (0-6000m): 289.7 at 42.3 knts Storm direction: 319.7 at 31.7 knts Shear (0-3000m) pos: 2.2 neg: 8.0 tot: 10.2 10-3/s Storm rel Dir Shear (0-3000m): 110.5 deg Storm rel helicity (0-3000m) pos: 67.2 neg: -71.6 tot: -4.4 m^2/s^2 ave: -1.5 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 12.5 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 229.05 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 8 11 121 26| 0.0 8.9 8.9| 31.3 -26.4 4.8 9.6 0.12| 13.3 1.7 1000 342 11 128 22| 0.0 8.2 8.2| 65.0 -27.8 37.3 37.3 0.30| 12.5 3.7 1500 334 15 128 18| 4.4 5.5 9.9| 65.0 -46.7 18.3 12.2 -0.01| 12.8 -0.1 2000 328 19 128 13| 3.3 6.6 10.0| 66.9 -46.7 20.2 10.1 0.09| 12.4 1.1 2500 319 22 142 10| 2.7 7.4 10.1| 67.2 -49.8 17.4 6.9 0.06| 12.3 0.7 3000 308 26 179 9| 2.2 8.0 10.2| 67.2 -71.6 -4.4 -1.5 -0.00| 12.5 -0.0 4000 297 31 217 13| 2.5 6.0 8.5|123.7 -71.6 52.1 13.0 0.08| 10.5 0.9 5000 292 37 233 17| 2.9 4.8 7.6|185.5 -71.6 113.9 22.8 0.14| 9.4 1.3 6000 290 42 243 22| 2.8 4.3 7.1|224.7 -76.7 148.0 24.7 0.16| 8.5 1.4 Wrote GIF file: /home/apache/climate/data/raob//RJ778/skewt/RJ778.skewt.20251212.00.gif