UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for RJ582... Searching the city database file for: RJ582 ... Date:0000Z 20 APR 25 Station: RJ582 WMO ident: 47582 Latitude: 39.72 Longitude: 140.10 ------------------------------------------------------------------------------- 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 1010 5 14.6 14.0 96 0.6 14.3 120 7 286.9 288.7 287.0 314.7 9.99 1 1000 89 13.8 13.3 97 0.5 13.5 130 8 287.0 288.6 286.6 313.8 9.64 2 925 746 11.4 10.3 93 1.1 10.7 240 23 291.0 292.5 287.1 315.2 8.53 3 850 1447 7.8 7.6 99 0.2 7.7 245 52 294.3 295.7 287.6 316.6 7.72 4 825 1692 6.2 5.2 93 1.0 5.6 243 52 295.2 296.4 287.0 314.7 6.73 5 700 3022 -0.7 -0.9 99 0.2 -0.8 235 54 301.7 302.7 287.8 317.1 5.12 6 586 4420 -7.9 -8.4 96 0.5 -8.1 240 59 309.1 309.7 288.7 320.0 3.46 7 555 4840 -10.9 -11.5 95 0.6 -11.1 242 61 310.3 310.9 288.6 319.5 2.86 8 502 5600 -17.5 -25.5 50 8.0 -19.3 245 64 311.3 311.5 286.9 314.6 0.96 9 500 5630 -17.7 -28.7 38 11.0 -19.9 245 64 311.5 311.6 286.7 313.9 0.72 10 499 5645 -17.9 -28.9 38 11.0 -20.1 245 64 311.4 311.5 286.6 313.8 0.70 11 487 5828 -17.9 -30.9 31 13.0 -20.4 246 64 313.6 313.7 287.3 315.6 0.60 12 471 6079 -19.3 -27.3 49 8.0 -21.0 248 64 314.8 315.0 288.0 317.8 0.86 13 455 6337 -20.9 -32.9 33 12.0 -22.9 249 64 316.0 316.1 288.1 317.8 0.53 14 407 7155 -27.7 -46.7 15 19.0 -29.5 254 64 317.4 317.4 288.1 317.9 0.14 15 400 7280 -28.1 -47.1 15 19.0 -29.9 255 64 318.5 318.5 288.4 319.0 0.14 16 319 8864 -40.1 -53.1 24 13.0 -40.8 251 82 323.1 323.1 289.8 323.5 0.09 17 309 9080 -41.5 251 85 324.1 18 300 9280 -43.1 250 87 324.6 19 250 10480 -49.3 250 109 332.8 20 219 11346 -53.3 250 132 339.4 21 200 11930 -56.1 250 121 343.9 22 171 12916 -59.9 264 93 353.4 23 162 13256 -57.1 268 84 363.6 24 150 13740 -59.5 275 70 367.6 25 140 14168 -62.7 270 54 369.3 26 125 14870 -59.9 268 48 386.5 27 123 14972 -56.3 268 47 394.9 28 102 16155 -57.7 265 36 413.9 29 100 16280 -58.5 265 35 414.7 30 77 17907 -62.7 438.1 TRP 140 14168 -62.7 270 54 369.3 WND 219 11346 -53.3 250 132 339.4 Sounding variables and indices 1000-500 mb thick: 5541.00 m Freezing level: 712.68 mb = 2887.11 m = 9472.02 ft Wetbulb zero: 715.53 mb = 2844.47 m = 9332.13 ft Precipitable water: 1.22 inches Sfc-500 mean rel hum: 92.51 % Est. max temperature: 21.54 C = 70.77 F Sfc-Lift cond lev (LCL): 1001.16 mb = 79.23 m = 259.94 ft T: 13.89 C 700-500 lapse rate: 6.52 C/km ThetaE index: 1.87 C Layer 825.0- 700.0 mb Conv cond level (CCL): 917.97 mb = 809.26 m = 2655.01 ft Mean mixing ratio: 9.05 g/kg Conv temperature: 18.94 C = 66.10 F Cap Strength: 2.92 C Lifted Index: 1.79 C Risk: Showers probable Lifted Index @300 mb: 7.45 C Lifted Index @700 mb: 1.21 C Showalter Index: 0.62 C Risk: Thunderstorms probable Total Totals Index: 50.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 25.30 C K Index: 32.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 295.20 Risk: None Energy Index: -0.56 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.70 J/kg Max Up Vert Vel: 6.12 m/s Conv Inhibition (B-): 13407.96 J/kg Cap Strength: 2.91 C Lift Cond Lev (LCL): 947.53 mb = 543.23 m = 1782.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 270 at 38 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 1010 5 120 7 -6.1 3.5 | 95 44 -43.7 3.8 1 1000 89 130 8 -6.1 5.1 | 97 44 -43.7 5.4 2 925 746 240 23 19.9 11.5 | 124 21 -17.7 11.8 3 850 1447 245 52 47.1 22.0 | 203 24 9.5 22.3 4 700 3022 235 54 44.2 31.0 | 192 32 6.6 31.3 5 500 5630 245 64 58.0 27.0 | 217 34 20.4 27.3 6 400 7280 255 64 61.8 16.6 | 235 30 24.2 16.8 7 300 9280 250 87 81.8 29.8 | 236 53 44.2 30.0 8 250 10480 250 109 102.4 37.3 | 240 75 64.8 37.6 9 219 11346 250 132 124.0 45.1 | 242 98 86.4 45.4 10 200 11930 250 121 113.7 41.4 | 241 87 76.1 41.7 11 150 13740 275 70 69.7 -6.1 | 280 33 32.1 -5.8 12 140 14168 270 54 54.0 -0.0 | 269 16 16.4 0.3 13 100 16280 265 35 34.9 3.1 | 141 4 -2.7 3.3 Wind Parameters Mean winds (0-6000m): 240.4 at 50.1 knts Storm direction: 270.4 at 37.6 knts Shear (0-3000m) pos: 9.7 neg: 1.5 tot: 11.2 10-3/s Storm rel Dir Shear (0-3000m): 97.1 deg Storm rel helicity (0-3000m) pos: 353.9 neg: -38.7 tot: 315.3 m^2/s^2 ave: 105.1 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 12.4 stream: 7.2 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.06 Bulk Shear: 289.73 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 ------------------------------------------------------------------------------- 500 173 12 107 41| 18.2 0.0 18.2|186.0 0.0 186.0 372.1 0.85| 20.4 17.2 1000 228 18 117 27| 19.5 0.0 19.5|266.4 0.0 266.4 266.4 0.67| 23.2 15.6 1500 238 27 134 21| 19.3 0.0 19.3|353.9 0.0 353.9 236.0 0.74| 21.8 16.2 2000 240 33 152 19| 14.5 0.8 15.3|353.9 -11.7 342.2 171.1 0.68| 17.1 11.7 2500 240 37 164 20| 11.6 1.2 12.8|353.9 -24.6 329.4 131.8 0.63| 14.3 9.0 3000 239 40 172 21| 9.7 1.5 11.2|353.9 -38.7 315.3 105.1 0.58| 12.4 7.2 4000 239 44 180 23| 7.8 1.2 9.0|398.1 -38.7 359.4 89.8 0.61| 10.0 6.1 5000 239 47 187 25| 6.7 0.9 7.7|445.6 -38.7 406.9 81.4 0.63| 8.6 5.4 6000 240 50 193 26| 5.9 0.8 6.7|496.5 -38.7 457.9 76.3 0.65| 7.7 5.0 Wrote GIF file: /home/apache/climate/data/raob//RJ582/skewt/RJ582.skewt.20250420.00.gif