UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100700.upa.cvt Date: 0000Z 7 OCT 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:0000Z 7 OCT 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 ------------------------------------------------------------------------------- 0 1000 132 60 11 SFC 997 158 23.2 21.9 92 1.3 22.3 60 11 296.6 299.6 295.6 345.2 16.82 2 925 809 19.2 18.7 97 0.5 18.9 65 41 298.9 301.6 294.8 342.1 14.83 3 911 941 19.0 18.3 96 0.7 18.5 79 36 300.0 302.7 295.0 343.0 14.68 4 886 1181 20.2 17.1 82 3.1 18.1 103 26 303.7 306.3 295.6 345.2 13.98 5 883 1211 22.2 17.3 74 4.9 18.8 106 25 306.0 308.7 296.3 348.7 14.21 6 879 1250 22.8 16.8 69 6.0 18.7 110 24 307.1 309.7 296.4 348.7 13.82 7 850 1542 20.0 15.8 77 4.2 17.1 140 12 307.1 309.6 296.1 347.5 13.40 8 785 2223 15.2 13.5 90 1.7 14.1 167 11 309.0 311.4 296.0 347.0 12.49 9 743 2687 13.2 10.3 83 2.9 11.3 185 11 311.7 313.8 295.4 344.5 10.65 10 700 3188 11.4 1.4 50 10.0 5.8 205 10 315.1 316.3 292.9 334.2 6.06 11 695 3248 11.2 3.2 58 8.0 6.6 206 10 315.5 316.9 293.7 337.4 6.95 12 682 3405 10.8 2.8 58 8.0 6.2 209 10 316.8 318.1 294.0 338.6 6.88 13 595 4531 5.6 -4.4 49 10.0 0.5 229 8 323.4 324.3 294.0 338.6 4.64 14 515 5696 -1.9 -11.9 46 10.0 -6.2 251 6 327.9 328.5 293.9 338.1 2.98 15 500 5930 -3.5 -10.5 58 7.0 -6.6 255 6 328.8 329.5 294.4 340.4 3.44 16 488 6122 -4.9 -13.9 49 9.0 -8.5 257 7 329.3 329.9 294.0 338.5 2.68 17 430 7107 -10.3 -28.3 21 18.0 -15.2 265 13 334.6 334.8 293.8 337.8 0.86 18 400 7660 -14.7 -34.7 16 20.0 -19.0 270 17 335.9 336.0 293.8 337.8 0.50 19 387 7910 -15.7 -38.7 12 23.0 -20.1 273 18 337.8 337.8 294.1 339.1 0.35 20 360 8454 -17.3 -51.3 3 34.0 -21.9 279 19 342.7 342.7 295.1 343.1 0.09 21 340 8879 -20.9 -50.9 5 30.0 -24.6 284 20 343.4 343.4 295.3 343.9 0.10 22 300 9790 -28.9 -46.9 16 18.0 -30.9 295 23 344.6 344.7 295.6 345.4 0.19 23 250 11060 -39.7 -54.7 19 15.0 -40.6 310 21 347.0 347.1 296.1 347.4 0.09 24 248 11115 -40.1 -55.1 19 15.0 -41.0 309 21 347.2 347.3 296.1 347.6 0.09 25 200 12540 -52.3 280 17 349.9 26 150 14350 -65.7 295 27 356.9 27 144 14597 -66.9 359.0 TRP WND Sounding variables and indices 1000-500 mb thick: 5798.00 m Freezing level: 535.27 mb = 5400.62 m = 17718.36 ft Wetbulb zero: 589.15 mb = 4610.90 m = 15127.44 ft Precipitable water: 1.99 inches Sfc-500 mean rel hum: 67.37 % Est. max temperature: 33.77 C = 92.79 F Sfc-Lift cond lev (LCL): 978.61 mb = 319.87 m = 1049.42 ft T: 22.21 C 700-500 lapse rate: 5.43 C/km ThetaE index: 14.47 C Layer 850.0- 695.0 mb Conv cond level (CCL): 929.64 mb = 765.56 m = 2511.65 ft Mean mixing ratio: 15.48 g/kg Conv temperature: 25.38 C = 77.69 F Cap Strength: 5.44 C Lifted Index: 1.87 C Risk: Showers probable Lifted Index @300 mb: 3.07 C Lifted Index @700 mb: 2.65 C Showalter Index: 0.35 C Risk: Thunderstorms probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 19.30 C K Index: 29.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 219.60 Risk: None Energy Index: -1.38 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.57 J/kg Max Up Vert Vel: 5.76 m/s Conv Inhibition (B-): 1736.19 J/kg Cap Strength: 5.18 C Lift Cond Lev (LCL): 933.85 mb = 726.31 m = 2382.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 169 at 10 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 ---------------------------------------------------------- 0 997 158 60 11 -9.5 -5.5 | 27 17 -7.6 -14.9 1 925 809 65 41 -37.2 -17.3 | 53 44 -35.2 -26.8 2 850 1542 140 12 -7.7 9.2 | 88 6 -5.8 -0.2 3 700 3188 205 10 4.2 9.1 | 273 6 6.1 -0.4 4 500 5930 255 6 5.8 1.6 | 316 11 7.7 -7.9 5 400 7660 270 17 17.0 -0.0 | 296 21 18.9 -9.4 6 300 9790 295 23 20.8 -9.7 | 310 30 22.8 -19.1 7 250 11060 310 21 16.1 -13.5 | 322 29 18.0 -22.9 8 200 12540 280 17 16.7 -3.0 | 304 22 18.7 -12.4 9 150 14350 295 27 24.5 -11.4 | 308 34 26.4 -20.8 Wind Parameters Mean winds (0-6000m): 138.5 at 12.8 knts Storm direction: 168.5 at 9.6 knts Shear (0-3000m) pos: 3.4 neg: 0.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): -114.6 deg Storm rel helicity (0-3000m) pos: 275.6 neg: -1.5 tot: 274.1 m^2/s^2 ave: 91.4 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 14.7 stream: 7.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.24 Bulk Shear: 68.24 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 64 22 43 27| 23.8 0.0 23.8| 67.0 0.0 67.0 133.9 0.42| 23.8 10.0 1000 70 29 52 32| 10.4 0.0 10.4|245.2 0.0 245.2 245.2 0.54| 27.2 14.7 1500 74 25 54 28| 5.3 0.0 5.3|269.8 -1.5 268.3 178.9 0.44| 25.4 11.3 2000 83 22 58 23| 4.5 0.0 4.5|271.8 -1.5 270.3 135.2 0.45| 20.1 9.1 2500 91 20 63 20| 3.9 0.0 3.9|273.4 -1.5 271.9 108.8 0.47| 16.9 7.9 3000 98 18 66 17| 3.4 0.0 3.4|275.6 -1.5 274.1 91.4 0.47| 14.7 7.0 4000 112 16 75 13| 2.5 0.0 2.5|280.3 -1.5 278.8 69.7 0.48| 11.4 5.5 5000 126 14 83 10| 1.9 0.0 1.9|285.9 -1.5 284.4 56.9 0.49| 9.5 4.7 6000 139 13 92 7| 1.6 0.0 1.6|290.4 -4.4 286.0 47.7 0.48| 8.2 3.9 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20251007.00.gif