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 RJ741... Searching the city database file for: RJ741 ... Date:0000Z 4 DEC 25 Station: RJ741 WMO ident: 47741 Latitude: 35.46 Longitude: 133.07 ------------------------------------------------------------------------------- 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 1019 30 3.2 0.8 84 2.4 2.2 300 7 274.9 275.5 274.3 285.7 3.97 1 1000 182 2.0 -1.1 80 3.1 0.7 285 8 275.1 275.7 273.9 284.8 3.52 2 925 806 -2.7 -4.2 89 1.5 -3.3 295 17 276.5 277.1 274.0 284.9 3.02 3 861 1371 -7.1 -7.1 100 0.0 -7.1 291 22 277.7 278.1 274.0 285.0 2.60 4 850 1471 -7.5 -7.6 99 0.1 -7.5 290 23 278.3 278.7 274.2 285.4 2.54 5 775 2185 -11.5 -12.6 92 1.1 -11.8 297 33 281.4 281.8 275.0 286.8 1.87 6 754 2395 -13.5 -14.6 91 1.1 -13.8 299 35 281.5 281.8 274.7 286.2 1.63 7 735 2589 -15.5 -34.5 18 19.0 -18.0 301 38 281.4 281.4 272.5 282.3 0.28 8 700 2957 -15.7 -35.7 16 20.0 -18.4 305 43 285.1 285.1 274.5 285.9 0.26 9 694 3022 -15.5 -30.5 26 15.0 -17.9 304 44 286.0 286.1 275.3 287.4 0.43 10 645 3573 -16.3 -24.3 50 8.0 -17.9 300 52 291.2 291.3 278.5 293.8 0.83 11 643 3596 -16.3 -25.3 46 9.0 -18.0 300 53 291.4 291.6 278.5 293.8 0.76 12 640 3631 -16.3 -30.3 29 14.0 -18.6 300 53 291.8 291.9 278.3 293.4 0.48 13 622 3845 -16.3 -34.3 20 18.0 -19.0 298 57 294.2 294.3 279.2 295.3 0.34 14 500 5460 -24.3 -37.3 29 13.0 -25.9 285 82 303.4 303.5 283.2 304.5 0.31 15 494 5548 -24.9 -37.9 29 13.0 -26.5 285 83 303.7 303.8 283.3 304.8 0.30 16 400 7060 -33.3 -49.3 19 16.0 -34.4 280 99 311.7 311.7 286.1 312.1 0.11 17 398 7095 -33.5 -49.5 19 16.0 -34.6 280 100 311.9 311.9 286.1 312.3 0.11 18 365 7697 -37.5 -57.5 11 20.0 -38.4 277 112 314.4 314.4 286.9 314.5 0.04 19 312 8773 -40.1 -61.1 9 21.0 -40.9 271 134 325.2 325.2 290.3 325.3 0.03 20 300 9040 -40.1 270 140 328.8 21 267 9823 -43.4 265 150 335.2 22 255 10129 -44.7 268 149 337.7 23 250 10260 -45.9 270 148 337.8 24 208 11482 -48.1 270 143 352.6 25 200 11740 -49.3 270 142 354.7 26 150 13590 -56.5 260 132 372.7 27 141 13979 -59.5 260 134 374.1 28 132 14390 -61.7 260 136 377.3 29 110 15519 -61.1 270 121 398.7 30 102 15987 -61.9 274 115 405.8 31 100 16110 -60.3 275 113 411.2 32 70 18330 -60.9 260 76 454.1 33 66 18696 -59.7 257 71 464.4 34 50 20430 -59.1 240 47 504.2 35 40 21826 -59.1 244 42 537.4 36 37 22317 -56.5 246 40 556.2 37 35 22673 -51.1 247 39 579.2 38 30 23670 -53.1 250 35 599.9 39 28 24117 -51.3 616.8 40 24 25106 -56.9 628.4 TRP 132 14390 -61.7 260 136 377.3 WND 267 9823 -43.4 265 150 335.2 Sounding variables and indices 1000-500 mb thick: 5278.00 m Freezing level: 968.09 mb = 447.53 m = 1468.26 ft Wetbulb zero: 986.39 mb = 291.66 m = 956.88 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 54.88 % Est. max temperature: 5.89 C = 42.60 F Sfc-Lift cond lev (LCL): 981.79 mb = 329.09 m = 1079.69 ft T: 0.89 C 700-500 lapse rate: 3.44 C/km ThetaE index: 4.59 C Layer 754.0- 700.0 mb Conv cond level (CCL): 921.50 mb = 835.86 m = 2742.28 ft Mean mixing ratio: 3.34 g/kg Conv temperature: 4.96 C = 40.92 F Cap Strength: 10.02 C Lifted Index: 15.79 C Risk: None Lifted Index @300 mb: 31.13 C Lifted Index @700 mb: 3.38 C Showalter Index: 15.41 C Risk: None Total Totals Index: 33.50 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 16.70 C K Index: -10.80 Risk: None Sweat Index: 128.00 Risk: None Energy Index: 3.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.98 J/kg Max Up Vert Vel: 2.82 m/s Conv Inhibition (B-): 43575.08 J/kg Cap Strength: 15.56 C Lift Cond Lev (LCL): 933.75 mb = 730.67 m = 2397.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 322 at 35 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 1019 30 300 7 6.1 -3.5 | 147 28 -15.4 23.9 1 1000 182 285 8 7.7 -2.1 | 151 29 -13.8 25.4 2 925 806 295 17 15.4 -7.2 | 163 21 -6.1 20.3 3 850 1471 290 23 21.6 -7.9 | 180 20 0.1 19.6 4 700 2957 305 43 35.2 -24.7 | 259 14 13.7 2.8 5 500 5460 285 82 79.2 -21.2 | 264 58 57.7 6.2 6 400 7060 280 99 97.5 -17.2 | 262 77 76.0 10.2 7 300 9040 270 140 140.0 -0.0 | 257 122 118.5 27.4 8 267 9823 265 150 149.4 13.1 | 252 134 127.9 40.5 9 250 10260 270 148 148.0 -0.0 | 258 129 126.5 27.4 10 200 11740 270 142 142.0 -0.0 | 257 124 120.5 27.4 11 150 13590 260 132 130.0 22.9 | 245 120 108.5 50.4 12 132 14390 260 136 133.9 23.6 | 246 123 112.4 51.1 13 100 16110 275 113 112.6 -9.8 | 259 93 91.1 17.6 14 70 18330 260 76 74.8 13.2 | 233 67 53.3 40.6 15 50 20430 240 47 40.7 23.5 | 201 54 19.2 50.9 16 30 23670 250 35 32.9 12.0 | 196 41 11.4 39.4 Wind Parameters Mean winds (0-6000m): 291.9 at 46.5 knts Storm direction: 321.9 at 34.9 knts Shear (0-3000m) pos: 4.7 neg: 1.9 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 113.4 deg Storm rel helicity (0-3000m) pos: 165.1 neg: 0.0 tot: 165.1 m^2/s^2 ave: 55.0 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 5.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 180.18 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 ------------------------------------------------------------------------------- 500 289 10 153 27| 0.0 6.4 6.4| 37.2 0.0 37.2 74.4 0.72| 7.3 5.3 1000 293 13 157 24| 3.1 3.2 6.3| 60.9 0.0 60.9 60.9 0.69| 6.8 4.7 1500 292 16 162 23| 2.1 3.8 5.9| 85.6 0.0 85.6 57.1 0.77| 6.2 4.8 2000 292 19 168 21| 3.4 2.9 6.2|113.4 0.0 113.4 56.7 0.79| 6.5 5.2 2500 295 22 174 18| 4.2 2.3 6.5|140.0 0.0 140.0 56.0 0.83| 6.7 5.6 3000 298 25 182 16| 4.7 1.9 6.6|165.1 0.0 165.1 55.0 0.85| 6.9 5.8 4000 299 31 206 14| 3.5 3.6 7.2|179.5 0.0 179.5 44.9 0.64| 7.4 4.7 5000 296 39 232 17| 2.8 4.7 7.6|179.5 -22.8 156.7 31.3 0.46| 7.8 3.6 6000 292 46 245 24| 2.4 5.2 7.5|179.5 -55.9 123.7 20.6 0.36| 7.8 2.8 Wrote GIF file: /home/apache/climate/data/raob//RJ741/skewt/RJ741.skewt.20251204.00.gif