UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011500.upa.cvt Date: 0000Z 15 JAN 26 Searching for RJ678... Searching the city database file for: RJ678 ... Date:0000Z 15 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 1002 158 10.2 3.2 62 7.0 6.8 275 7 283.2 284.0 279.8 296.6 4.80 1 1000 175 9.6 1.6 57 8.0 5.8 290 4 282.8 283.5 279.0 294.8 4.29 2 949 606 6.2 -2.8 52 9.0 2.4 300 15 283.6 284.1 278.1 292.9 3.27 3 942 667 6.6 -11.4 26 18.0 0.3 301 17 284.6 284.9 276.5 289.6 1.69 4 925 816 5.8 -14.2 22 20.0 -0.7 305 21 285.2 285.5 276.3 289.3 1.37 5 850 1501 0.6 -15.4 29 16.0 -4.3 290 25 286.8 287.0 277.1 290.8 1.36 6 802 1966 -0.7 -18.7 24 18.0 -5.8 286 30 290.2 290.4 278.4 293.6 1.09 7 761 2386 1.8 -33.2 5 35.0 -6.0 281 34 297.3 297.3 280.6 298.3 0.31 8 700 3054 -1.9 -33.9 7 32.0 -8.6 275 41 300.4 300.4 282.0 301.4 0.31 9 664 3470 -5.3 -22.3 25 17.0 -9.8 274 46 301.1 301.3 283.1 304.2 0.96 10 649 3648 -6.7 -25.7 20 19.0 -11.3 274 48 301.5 301.7 283.0 303.9 0.73 11 543 5013 -15.7 -24.7 46 9.0 -17.7 271 63 306.6 306.8 285.2 309.7 0.95 12 500 5630 -19.1 -34.1 25 15.0 -21.5 270 70 309.8 309.8 285.8 311.2 0.43 13 492 5750 -19.9 -35.9 23 16.0 -22.3 270 71 310.2 310.3 285.8 311.5 0.36 14 428 6767 -27.5 -38.5 34 11.0 -28.8 267 83 313.1 313.2 286.8 314.3 0.32 15 404 7179 -30.1 -41.1 33 11.0 -31.2 265 88 315.0 315.0 287.4 315.9 0.26 16 400 7250 -30.5 -37.5 50 7.0 -31.3 265 89 315.3 315.4 287.6 316.7 0.38 17 387 7485 -31.9 -36.1 66 4.2 -32.4 266 91 316.5 316.6 288.1 318.1 0.45 18 383 7558 -32.1 -39.1 50 7.0 -32.9 266 91 317.2 317.2 288.2 318.4 0.34 19 353 8129 -37.7 -40.6 74 2.9 -37.9 268 96 317.1 317.2 288.2 318.3 0.31 20 348 8228 -38.1 -46.1 43 8.0 -38.7 268 96 317.9 317.9 288.3 318.5 0.18 21 335 8489 -40.1 -49.1 38 9.0 -40.6 269 99 318.6 318.7 288.5 319.1 0.13 22 320 8801 -42.1 270 101 320.1 23 300 9240 -41.1 265 109 327.4 24 280 9707 -42.3 263 120 332.2 25 250 10470 -42.9 260 138 342.3 26 205 11797 -47.7 260 147 354.7 27 200 11960 -48.3 260 148 356.3 28 174 12868 -51.4 260 152 365.7 29 161 13369 -53.1 265 144 371.0 30 150 13820 -56.7 270 136 372.4 31 118 15314 -63.5 264 109 386.3 32 107 15916 -62.1 262 99 399.9 33 100 16330 -65.1 260 91 401.9 34 76 17962 -73.3 252 67 417.6 35 70 18440 -74.9 250 60 424.1 36 69 18524 -74.3 427.2 37 64 18966 -70.9 443.9 38 62 19156 -65.5 459.9 39 57 19670 -63.7 475.2 TRP 320 8801 -42.1 270 101 320.1 WND 174 12868 -51.4 260 152 365.7 Sounding variables and indices 1000-500 mb thick: 5455.00 m Freezing level: 827.85 mb = 1715.45 m = 5628.06 ft Freezing level: 790.52 mb = 2083.36 m = 6835.10 ft Freezing level: 731.32 mb = 2711.00 m = 8894.25 ft Wetbulb zero: 936.96 mb = 710.82 m = 2332.06 ft Precipitable water: 0.26 inches Sfc-500 mean rel hum: 27.21 % Est. max temperature: 13.75 C = 56.74 F Sfc-Lift cond lev (LCL): 900.77 mb = 1031.01 m = 3382.53 ft T: 4.17 C 700-500 lapse rate: 6.68 C/km ThetaE index: 7.27 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 593.52 mb = 4332.29 m = 14213.36 ft Mean mixing ratio: 2.74 g/kg Conv temperature: 31.11 C = 88.00 F Cap Strength: 13.93 C Lifted Index: 15.68 C Risk: None Lifted Index @300 mb: 25.21 C Lifted Index @700 mb: 12.44 C Showalter Index: 16.51 C Risk: None Total Totals Index: 23.40 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 3.70 C K Index: -27.70 Risk: None Sweat Index: 120.00 Risk: None Energy Index: 4.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.40 J/kg Max Up Vert Vel: 5.37 m/s Conv Inhibition (B-): 27152.76 J/kg Cap Strength: 15.69 C Lift Cond Lev (LCL): 790.11 mb = 2085.31 m = 6841.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 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 1002 158 275 7 7.0 -0.6 | 133 27 -19.4 18.2 1 1000 175 290 4 3.8 -1.4 | 128 29 -22.6 17.4 2 925 816 305 21 17.2 -12.0 | 126 11 -9.2 6.8 3 850 1501 290 25 23.5 -8.6 | 164 11 -2.9 10.3 4 700 3054 275 41 40.8 -3.6 | 224 21 14.5 15.2 5 500 5630 270 70 70.0 -0.0 | 247 47 43.6 18.8 6 400 7250 265 89 88.7 7.8 | 247 68 62.3 26.6 7 320 8801 270 101 101.0 -0.0 | 256 77 74.6 18.8 8 300 9240 265 109 108.6 9.5 | 251 87 82.2 28.3 9 250 10470 260 138 135.9 24.0 | 249 118 109.5 42.8 10 200 11960 260 148 145.8 25.7 | 250 127 119.4 44.5 11 174 12868 260 152 149.7 26.4 | 250 131 123.3 45.2 12 150 13820 270 136 136.0 -0.0 | 260 111 109.6 18.8 13 100 16330 260 91 89.6 15.8 | 241 72 63.2 34.6 14 70 18440 250 60 56.4 20.5 | 217 49 30.0 39.3 Wind Parameters Mean winds (0-6000m): 275.5 at 43.2 knts Storm direction: 305.5 at 32.4 knts Shear (0-3000m) pos: 1.9 neg: 4.8 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 92.5 deg Storm rel helicity (0-3000m) pos: 71.4 neg: -17.0 tot: 54.4 m^2/s^2 ave: 18.1 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 153.24 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 ------------------------------------------------------------------------------- 500 299 10 129 22| 11.3 0.0 11.3| 4.8 -15.3 -10.6 -21.2 -0.12| 13.3 -1.5 1000 302 16 129 17| 5.7 3.2 8.9| 12.8 -17.0 -4.2 -4.2 0.05| 10.5 0.5 1500 297 19 136 14| 3.8 3.7 7.5| 27.5 -17.0 10.5 7.0 0.24| 8.9 2.2 2000 293 21 146 12| 2.8 4.3 7.1| 43.0 -17.0 26.0 13.0 0.37| 8.1 3.0 2500 289 24 160 12| 2.3 4.6 6.9| 57.4 -17.0 40.3 16.1 0.41| 7.7 3.2 3000 286 27 176 12| 1.9 4.8 6.7| 71.4 -17.0 54.4 18.1 0.42| 7.5 3.1 4000 281 32 200 13| 1.4 5.1 6.5|113.3 -17.0 96.2 24.1 0.44| 7.1 3.1 5000 278 37 218 17| 1.1 5.2 6.4|149.6 -17.0 132.6 26.5 0.42| 6.8 2.9 6000 275 43 229 22| 0.9 5.4 6.3|169.6 -17.0 152.6 25.4 0.38| 6.7 2.6 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20260115.00.gif