UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:1200Z 21 APR 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 1000 152 15.4 11.5 78 3.9 13.1 45 5 288.5 290.1 286.2 312.5 8.55 1 933 737 10.8 8.8 87 2.0 9.7 41 15 289.6 291.0 285.8 311.2 7.63 2 926 800 13.4 -3.6 30 17.0 5.6 40 16 292.9 293.5 282.3 302.3 3.16 3 925 809 13.6 -3.4 31 17.0 5.8 40 16 293.2 293.8 282.5 302.7 3.21 4 923 827 14.4 -0.6 36 15.0 7.1 39 16 294.2 294.9 283.8 305.9 3.96 5 917 883 14.4 3.4 48 11.0 8.6 35 15 294.8 295.7 285.4 310.3 5.33 6 877 1258 11.4 6.5 72 4.9 8.6 12 10 295.4 296.7 287.3 315.6 6.93 7 851 1510 11.0 -6.0 30 17.0 3.5 356 6 297.6 298.1 283.9 306.3 2.87 8 850 1520 11.0 -9.0 24 20.0 2.7 355 6 297.7 298.1 283.2 304.6 2.27 9 846 1559 11.2 -13.8 16 25.0 1.8 354 6 298.3 298.6 282.7 303.1 1.55 10 823 1789 9.8 -7.2 29 17.0 2.5 348 8 299.2 299.7 284.4 307.4 2.70 11 743 2634 7.8 324 13 305.9 12 700 3124 6.2 -40.8 2 47.0 -4.1 310 16 309.4 309.4 285.3 309.9 0.15 13 693 3206 5.6 -41.4 2 47.0 -4.6 310 17 309.6 309.6 285.4 310.1 0.15 14 624 4053 0.8 -23.2 15 24.0 -6.5 315 29 313.5 313.7 287.6 316.7 0.95 15 573 4731 -2.5 -20.5 24 18.0 -8.3 319 39 317.4 317.6 289.3 321.8 1.31 16 551 5040 -3.7 -28.7 12 25.0 -10.3 321 43 319.5 319.7 289.3 321.8 0.65 17 507 5692 -6.7 -51.7 1 45.0 -13.6 324 52 323.6 323.6 289.9 323.8 0.06 18 500 5800 -7.7 -44.7 3 37.0 -14.2 325 54 323.7 323.7 290.0 324.2 0.14 19 490 5957 -8.9 -32.9 12 24.0 -14.3 324 54 324.1 324.2 290.5 325.8 0.49 20 474 6212 -11.5 -27.5 25 16.0 -15.5 321 54 323.9 324.1 290.8 326.9 0.84 21 417 7181 -18.7 -32.7 28 14.0 -21.4 313 52 326.8 326.9 291.4 328.9 0.59 22 400 7490 -20.9 -34.9 27 14.0 -23.4 310 52 327.8 327.9 291.6 329.6 0.49 23 339 8692 -30.7 -45.7 22 15.0 -32.2 316 50 330.4 330.4 292.0 331.1 0.19 24 300 9550 -37.5 -59.5 8 22.0 -38.6 320 49 332.5 332.5 292.4 332.7 0.04 25 287 9854 -40.1 -62.1 8 22.0 -41.0 320 49 333.0 333.0 292.6 333.2 0.03 26 250 10780 -48.7 320 47 333.7 27 200 12200 -61.9 305 41 334.7 28 181 12810 -66.5 300 52 336.9 29 178 12912 -66.1 301 53 339.2 30 172 13123 -57.9 303 56 356.1 31 152 13898 -60.4 310 66 364.6 32 150 13980 -60.7 315 68 365.5 33 108 15987 -67.1 311 45 389.4 34 100 16450 -67.7 310 39 396.9 35 70 18610 -68.3 300 29 438.3 36 58 19742 -66.9 297 15 465.6 37 50 20650 -61.5 295 4 498.6 38 44 21452 -58.9 313 6 523.5 39 30 23880 -56.3 5 12 591.2 40 20 26480 -53.1 5 8 673.6 41 18 27158 -53.5 693.0 42 15 28338 -51.1 738.1 TRP 181 12810 -66.5 300 52 336.9 WND 152 13898 -60.4 310 66 364.6 Sounding variables and indices 1000-500 mb thick: 5647.86 m Freezing level: 611.64 mb = 4217.17 m = 13835.68 ft Wetbulb zero: 776.92 mb = 2265.13 m = 7431.45 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 28.80 % Est. max temperature: 24.52 C = 76.13 F Sfc-Lift cond lev (LCL): 943.35 mb = 643.68 m = 2111.78 ft T: 11.53 C 700-500 lapse rate: 5.19 C/km ThetaE index: 12.44 C Layer 851.0- 823.0 mb Conv cond level (CCL): 647.72 mb = 3751.50 m = 12307.91 ft Mean mixing ratio: 7.11 g/kg Conv temperature: 38.97 C = 102.14 F Cap Strength: 14.20 C Lifted Index: 13.96 C Risk: None Lifted Index @300 mb: 15.51 C Lifted Index @700 mb: 9.81 C Showalter Index: 18.09 C Risk: None Total Totals Index: 17.40 C Risk: None Vertical Totals Index: 18.70 C Cross Totals Index: -1.30 C K Index: -37.30 Risk: None Sweat Index: 66.00 Risk: None Energy Index: 4.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.96 J/kg Max Up Vert Vel: 8.12 m/s Conv Inhibition (B-): 50483.87 J/kg Cap Strength: 14.19 C Lift Cond Lev (LCL): 876.51 mb = 1262.87 m = 4143.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 357 at 18 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 1000 152 45 5 -3.5 -3.5 | 164 15 -4.4 14.7 1 925 809 40 16 -10.3 -12.3 | 118 13 -11.1 6.0 2 850 1520 355 6 0.5 -6.0 | 179 12 -0.3 12.3 3 700 3124 310 16 12.3 -10.3 | 235 14 11.4 8.0 4 500 5800 325 54 31.0 -44.2 | 311 40 30.2 -26.0 5 400 7490 310 52 39.8 -33.4 | 291 42 39.0 -15.1 6 300 9550 320 49 31.5 -37.5 | 302 36 30.7 -19.3 7 250 10780 320 47 30.2 -36.0 | 301 34 29.4 -17.7 8 200 12200 305 41 33.6 -23.5 | 279 33 32.8 -5.2 9 181 12810 300 52 45.0 -26.0 | 280 45 44.2 -7.7 10 152 13898 310 66 50.6 -42.4 | 296 55 49.7 -24.1 11 150 13980 315 68 48.1 -48.1 | 302 56 47.3 -29.8 12 100 16450 310 39 29.9 -25.1 | 283 30 29.1 -6.8 13 70 18610 300 29 25.1 -14.5 | 261 25 24.3 3.8 14 50 20650 295 4 3.6 -1.7 | 190 17 2.8 16.6 15 30 23880 5 12 -1.0 -12.0 | 164 7 -1.9 6.3 16 20 26480 5 8 -0.7 -8.0 | 172 10 -1.5 10.3 Wind Parameters Mean winds (0-6000m): 327.4 at 24.4 knts Storm direction: 357.4 at 18.3 knts Shear (0-3000m) pos: 0.0 neg: 3.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 73.1 deg Storm rel helicity (0-3000m) pos: 55.7 neg: -35.5 tot: 20.2 m^2/s^2 ave: 6.7 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 1.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.45 Bulk Shear: 73.64 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 42 9 149 13| 0.0 8.6 8.6| 0.0 -28.5 -28.5 -57.0 -0.94| 8.6 -8.1 1000 37 12 139 12| 0.0 3.6 3.6| 13.0 -35.5 -22.6 -22.6 -0.29| 8.8 -2.5 1500 32 10 146 11| 0.0 1.9 1.9| 26.9 -35.5 -8.6 -5.7 0.01| 8.2 0.1 2000 22 10 153 10| 0.0 2.4 2.4| 35.4 -35.5 -0.1 -0.1 0.12| 7.1 0.9 2500 9 10 163 9| 0.0 2.7 2.7| 45.7 -35.5 10.2 4.1 0.23| 6.6 1.5 3000 354 11 183 7| 0.0 3.0 3.0| 55.7 -35.5 20.2 6.7 0.29| 6.3 1.8 4000 335 14 222 8| 1.8 2.3 4.1|110.6 -35.5 75.1 18.8 0.45| 6.6 3.0 5000 329 19 256 9| 3.0 1.8 4.8|177.0 -35.5 141.5 28.3 0.50| 6.8 3.4 6000 327 24 281 13| 3.1 1.7 4.8|226.3 -62.3 164.0 27.3 0.45| 6.7 3.0 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20250421.12.gif