UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:0000Z 10 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 ------------------------------------------------------------------------------- SFC 1003 158 13.6 3.6 51 10.0 8.5 250 3 286.5 287.4 281.5 300.5 4.94 1 1000 183 12.6 2.6 50 10.0 7.6 330 2 285.8 286.6 280.8 298.8 4.61 2 925 830 6.4 0.4 65 6.0 3.6 295 8 285.9 286.6 280.4 297.9 4.25 3 899 1063 4.6 -2.4 60 7.0 1.6 290 8 286.3 287.0 279.8 296.6 3.56 4 869 1338 2.6 -11.4 35 14.0 -2.3 284 8 287.0 287.4 277.9 292.5 1.84 5 864 1385 3.6 -28.4 7 32.0 -4.0 283 8 288.6 288.6 276.6 289.9 0.43 6 850 1517 2.8 -31.2 6 34.0 -4.7 280 8 289.1 289.1 276.7 290.2 0.33 7 782 2187 -0.3 -36.3 5 36.0 -7.2 269 13 292.7 292.8 278.4 293.5 0.22 8 700 3062 -6.7 -45.7 3 39.0 -12.2 255 19 295.1 295.1 279.3 295.4 0.09 9 586 4425 -14.5 -53.5 2 39.0 -18.4 279 44 301.4 301.4 282.0 301.5 0.04 10 558 4796 -12.7 -59.7 1 47.0 -17.3 285 51 307.7 307.7 284.5 307.8 0.02 11 500 5620 -19.3 -44.3 9 25.0 -22.3 300 66 309.5 309.5 285.3 310.1 0.15 12 422 6865 -26.5 -44.5 17 18.0 -28.3 285 80 315.7 315.7 287.5 316.3 0.17 13 400 7250 -29.5 -39.5 37 10.0 -30.6 280 84 316.6 316.7 288.0 317.8 0.31 14 394 7358 -30.3 -38.3 46 8.0 -31.2 280 86 317.0 317.0 288.2 318.3 0.36 15 346 8268 -38.1 -40.0 82 1.9 -38.2 280 103 318.4 318.5 288.6 319.6 0.34 16 327 8656 -40.1 -44.2 65 4.1 -40.4 280 111 320.8 320.9 289.3 321.7 0.23 17 300 9240 -43.7 280 122 323.8 18 290 9468 -44.9 282 125 325.2 19 250 10460 -46.7 290 140 336.6 20 249 10487 -46.7 290 140 337.0 21 225 11154 -49.2 290 146 343.1 22 200 11920 -52.1 290 138 350.3 23 199 11952 -52.3 290 138 350.4 24 160 13343 -57.7 280 121 363.9 25 150 13750 -57.5 270 119 371.0 26 120 15157 -59.9 270 96 391.1 27 112 15586 -62.9 270 89 393.2 28 104 16046 -60.7 270 82 405.9 29 100 16290 -61.7 270 78 408.5 30 88 17075 -65.3 274 70 416.5 31 83 17433 -62.9 275 67 428.4 32 72 18299 -67.3 279 58 436.9 33 70 18470 -64.7 280 56 446.0 34 51 20408 -62.5 242 23 493.4 35 50 20530 -63.3 240 21 494.3 36 40 21908 -63.3 273 14 526.9 37 30 23700 -59.1 315 4 583.5 38 28 24132 -59.5 324 5 594.0 39 25 24840 -60.3 337 6 611.3 40 21 25940 -55.5 359 8 657.1 41 20 26250 -56.7 5 8 662.6 42 13 28980 -56.9 748.8 TRP 160 13343 -57.7 280 121 363.9 WND 225 11154 -49.2 290 146 343.1 Sounding variables and indices 1000-500 mb thick: 5437.00 m Freezing level: 788.58 mb = 2122.28 m = 6962.76 ft Wetbulb zero: 886.71 mb = 1174.43 m = 3853.06 ft Precipitable water: 0.25 inches Sfc-500 mean rel hum: 14.68 % Est. max temperature: 16.07 C = 60.92 F Sfc-Lift cond lev (LCL): 862.36 mb = 1400.09 m = 4593.41 ft T: 3.51 C 700-500 lapse rate: 4.93 C/km ThetaE index: 10.56 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 758.30 mb = 2430.22 m = 7973.06 ft Mean mixing ratio: 4.33 g/kg Conv temperature: 20.49 C = 68.89 F Cap Strength: 10.83 C Lifted Index: 10.97 C Risk: None Lifted Index @300 mb: 18.21 C Lifted Index @700 mb: 3.80 C Showalter Index: 16.76 C Risk: None Total Totals Index: 10.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: -11.90 C K Index: -48.10 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 4.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.52 J/kg Max Up Vert Vel: 1.75 m/s Conv Inhibition (B-): 54052.32 J/kg Cap Strength: 10.92 C Lift Cond Lev (LCL): 846.43 mb = 1550.87 m = 5088.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 22 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 1003 158 250 3 2.8 1.0 | 146 21 -11.9 17.7 1 1000 183 330 2 1.0 -1.7 | 138 20 -13.7 15.0 2 925 830 295 8 7.3 -3.4 | 151 15 -7.5 13.3 3 850 1517 280 8 7.9 -1.4 | 156 17 -6.8 15.3 4 700 3062 255 19 18.4 4.9 | 190 22 3.6 21.6 5 500 5620 300 66 57.2 -33.0 | 291 45 42.4 -16.3 6 400 7250 280 84 82.7 -14.6 | 268 68 68.0 2.1 7 300 9240 280 122 120.1 -21.2 | 272 106 105.4 -4.5 8 250 10460 290 140 131.6 -47.9 | 285 121 116.8 -31.2 9 225 11154 290 146 137.2 -49.9 | 285 127 122.5 -33.2 10 200 11920 290 138 129.7 -47.2 | 285 119 115.0 -30.5 11 160 13343 280 121 119.2 -21.0 | 272 105 104.4 -4.3 12 150 13750 270 119 119.0 -0.0 | 261 106 104.3 16.7 13 100 16290 270 78 78.0 -0.0 | 255 65 63.3 16.7 14 70 18470 280 56 55.1 -9.7 | 260 41 40.4 7.0 15 50 20530 240 21 18.2 10.5 | 187 27 3.5 27.2 16 30 23700 315 4 2.8 -2.8 | 139 18 -11.9 13.9 17 20 26250 5 8 -0.7 -8.0 | 120 18 -15.4 8.7 Wind Parameters Mean winds (0-6000m): 288.6 at 29.7 knts Storm direction: 318.6 at 22.3 knts Shear (0-3000m) pos: 0.9 neg: 2.9 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 48.2 deg Storm rel helicity (0-3000m) pos: 82.1 neg: -16.4 tot: 65.7 m^2/s^2 ave: 21.9 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 88.75 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 ------------------------------------------------------------------------------- 500 310 4 141 18| 5.4 0.0 5.4| 9.2 -16.4 -7.2 -14.4 -0.14| 7.8 -1.1 1000 297 6 146 17| 2.7 1.3 4.0| 19.7 -16.4 3.3 3.3 0.14| 5.4 0.8 1500 291 7 149 17| 1.8 1.5 3.3| 27.2 -16.4 10.8 7.2 0.25| 4.3 1.1 2000 285 8 154 16| 1.4 2.1 3.4| 44.0 -16.4 27.6 13.8 0.43| 4.2 1.8 2500 277 9 160 17| 1.1 2.5 3.6| 60.1 -16.4 43.7 17.5 0.51| 4.2 2.2 3000 270 11 166 17| 0.9 2.9 3.8| 82.1 -16.4 65.7 21.9 0.55| 4.4 2.5 4000 269 15 182 17| 3.2 2.2 5.4|210.4 -16.4 194.0 48.5 0.73| 6.0 4.4 5000 280 22 209 15| 4.8 1.8 6.6|393.7 -16.4 377.2 75.4 0.78| 7.2 5.7 6000 289 30 242 15| 5.0 2.3 7.2|503.3 -99.4 404.0 67.3 0.64| 7.9 5.0 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20251210.00.gif