UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011812.upa.cvt Date: 1200Z 18 JAN 26 Searching for RJ678... Searching the city database file for: RJ678 ... Date:1200Z 18 JAN 26 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 1001 152 11.6 2.6 54 9.0 7.2 285 4 284.7 285.5 280.3 297.6 4.61 1 1000 160 12.4 4.4 58 8.0 8.3 315 2 285.5 286.5 281.4 300.3 5.24 2 976 363 11.4 6.7 73 4.7 8.9 313 4 286.5 287.6 283.1 304.3 6.31 3 971 406 12.2 -3.8 32 16.0 5.2 313 4 287.8 288.3 279.7 296.4 2.97 4 926 803 10.6 -14.4 16 25.0 1.8 310 8 290.1 290.3 278.7 294.2 1.35 5 925 812 10.6 -14.4 16 25.0 1.8 310 8 290.1 290.4 278.7 294.3 1.35 6 850 1508 5.2 -1.8 61 7.0 2.0 285 25 291.6 292.3 282.6 303.1 3.94 7 846 1547 4.8 -1.2 65 6.0 2.0 284 25 291.6 292.3 282.8 303.6 4.14 8 835 1653 4.0 -4.0 56 8.0 0.5 281 25 291.8 292.4 282.1 301.8 3.40 9 817 1831 4.6 -26.4 8 31.0 -3.5 276 25 294.3 294.4 279.6 296.0 0.54 10 700 3073 -2.9 -31.9 9 29.0 -9.1 240 23 299.3 299.3 281.5 300.5 0.38 11 671 3404 -5.3 -32.3 10 27.0 -10.8 243 26 300.2 300.3 282.0 301.5 0.38 12 528 5235 -16.7 -37.7 14 21.0 -19.8 261 41 307.8 307.9 284.9 308.8 0.28 13 518 5378 -17.7 -26.7 45 9.0 -19.6 262 43 308.3 308.5 285.7 311.1 0.83 14 500 5640 -19.7 -25.7 59 6.0 -21.0 265 45 309.0 309.2 286.1 312.2 0.94 15 449 6432 -26.5 -28.4 84 1.9 -26.8 270 51 310.1 310.3 286.4 312.9 0.82 16 431 6727 -28.7 -33.7 62 5.0 -29.4 272 54 311.0 311.1 286.3 312.8 0.51 17 419 6930 -29.9 -31.6 85 1.7 -30.2 273 55 312.0 312.1 286.8 314.2 0.65 18 400 7260 -32.5 -34.9 79 2.4 -32.8 275 58 312.7 312.8 286.9 314.5 0.49 19 393 7384 -33.7 -35.7 82 2.0 -33.9 275 61 312.8 312.9 286.9 314.4 0.46 20 382 7582 -35.3 -42.3 49 7.0 -35.9 276 66 313.2 313.3 286.8 314.1 0.24 21 379 7637 -35.1 -57.1 9 22.0 -36.2 276 67 314.2 314.2 286.9 314.4 0.04 22 312 8981 -38.7 -73.7 1 35.0 -39.7 279 99 327.1 327.1 290.9 327.2 0.01 23 300 9250 -38.3 -70.3 2 32.0 -39.4 280 105 331.4 331.4 292.1 331.4 0.01 24 282 9677 -38.5 -72.5 2 34.0 -39.6 275 120 337.0 337.0 293.6 337.0 0.01 25 266 10078 -40.1 -72.1 2 32.0 -41.1 270 135 340.4 340.4 294.4 340.4 0.01 26 250 10500 -42.7 265 150 342.6 27 222 11295 -45.5 268 162 350.1 28 200 11980 -51.5 270 173 351.2 29 193 12210 -53.2 270 177 352.1 30 150 13790 -65.1 275 165 357.9 31 143 14078 -67.1 280 165 359.4 32 113 15491 -67.1 273 123 384.4 33 110 15653 -64.3 273 118 392.6 34 104 15994 -65.7 271 108 396.3 35 100 16230 -67.1 270 101 398.1 36 70 18380 -69.3 280 49 436.1 37 64 18915 -68.5 280 43 449.2 38 53 20052 -65.9 280 31 480.1 39 50 20410 -60.3 280 27 501.4 40 49 20536 -60.3 504.3 41 48 20664 -61.7 503.9 TRP 143 14078 -67.1 280 165 359.4 WND 193 12210 -53.2 270 177 352.1 Sounding variables and indices 1000-500 mb thick: 5480.00 m Freezing level: 745.24 mb = 2592.57 m = 8505.70 ft Wetbulb zero: 832.56 mb = 1676.88 m = 5501.50 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 21.79 % Est. max temperature: 18.51 C = 65.31 F Sfc-Lift cond lev (LCL): 873.20 mb = 1286.39 m = 4220.39 ft T: 6.92 C 700-500 lapse rate: 6.54 C/km ThetaE index: 10.08 C Layer 971.0- 925.0 mb Conv cond level (CCL): 612.07 mb = 4106.54 m = 13472.73 ft Mean mixing ratio: 3.00 g/kg Conv temperature: 30.13 C = 86.23 F Cap Strength: 11.02 C Lifted Index: 11.22 C Risk: None Lifted Index @300 mb: 24.26 C Lifted Index @700 mb: 8.15 C Showalter Index: 7.12 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 17.90 C K Index: -5.90 Risk: None Sweat Index: 95.00 Risk: None Energy Index: 1.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.14 J/kg Max Up Vert Vel: 6.35 m/s Conv Inhibition (B-): 26177.57 J/kg Cap Strength: 11.16 C Lift Cond Lev (LCL): 754.18 mb = 2473.68 m = 8115.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 21 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 1001 152 285 4 3.9 -1.0 | 115 17 -15.2 7.0 1 1000 160 315 2 1.4 -1.4 | 110 19 -17.7 6.6 2 925 812 310 8 6.1 -5.1 | 102 13 -13.0 2.9 3 850 1508 285 25 24.1 -6.5 | 253 5 5.1 1.5 4 700 3073 240 23 19.9 11.5 | 182 20 0.8 19.5 5 500 5640 265 45 44.8 3.9 | 245 28 25.7 11.9 6 400 7260 275 58 57.8 -5.1 | 266 39 38.7 3.0 7 300 9250 280 105 103.4 -18.2 | 277 85 84.3 -10.2 8 250 10500 265 150 149.4 13.1 | 261 132 130.3 21.1 9 200 11980 270 173 173.0 -0.0 | 267 154 153.9 8.0 10 193 12210 270 177 177.0 -0.0 | 267 158 157.9 8.0 11 150 13790 275 165 164.4 -14.4 | 273 145 145.3 -6.4 12 143 14078 280 165 162.5 -28.7 | 278 145 143.4 -20.6 13 100 16230 270 101 101.0 -0.0 | 264 82 81.9 8.0 14 70 18380 280 49 48.3 -8.5 | 271 29 29.2 -0.5 15 50 20410 280 27 26.6 -4.7 | 246 8 7.5 3.3 Wind Parameters Mean winds (0-6000m): 262.8 at 27.6 knts Storm direction: 292.8 at 20.7 knts Shear (0-3000m) pos: 0.6 neg: 3.8 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 70.0 deg Storm rel helicity (0-3000m) pos: 3.8 neg: -55.3 tot: -51.5 m^2/s^2 ave: -17.2 10^-3 m/s^2 rel: -0.26 Storm rel vorticity (0-3000m) horiz: 7.9 stream: -2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 82.89 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 ------------------------------------------------------------------------------- 500 312 4 108 17| 3.5 0.0 3.5| 0.0 -13.1 -13.1 -26.3 -0.51| 5.9 -3.0 1000 306 7 106 14| 1.8 5.2 6.9| 0.0 -18.5 -18.5 -18.5 -0.30| 8.2 -2.4 1500 293 12 112 8| 1.2 6.7 7.9| 0.8 -20.5 -19.7 -13.1 -0.06| 9.7 -0.6 2000 285 15 132 6| 0.9 5.2 6.0| 0.8 -29.7 -28.9 -14.5 -0.17| 8.9 -1.5 2500 278 17 158 6| 0.7 4.3 5.0| 0.8 -42.2 -41.3 -16.5 -0.23| 8.3 -2.0 3000 272 18 173 8| 0.6 3.8 4.4| 3.8 -55.3 -51.5 -17.2 -0.26| 7.9 -2.0 4000 263 21 187 11| 1.5 2.9 4.4| 55.8 -55.3 0.5 0.1 -0.04| 7.2 -0.3 5000 261 24 201 13| 2.3 2.3 4.6|117.5 -55.3 62.2 12.4 0.11| 6.8 0.8 6000 263 28 216 14| 2.8 1.9 4.7|182.1 -55.3 126.8 21.1 0.21| 6.6 1.4 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20260118.12.gif