UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:0000Z 30 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 ------------------------------------------------------------------------------- 0 1000 133 270 7 SFC 998 150 17.4 8.4 55 9.0 12.3 270 7 290.7 291.9 285.5 310.5 6.94 2 925 791 11.4 -1.6 40 13.0 5.4 40 4 291.0 291.6 282.0 301.7 3.67 3 911 918 10.2 -1.8 43 12.0 4.6 20 7 291.0 291.7 282.1 301.7 3.67 4 897 1047 9.6 -4.4 37 14.0 3.5 0 9 291.7 292.2 281.7 300.7 3.07 5 869 1309 8.4 -14.6 18 23.0 0.4 319 15 293.1 293.3 280.2 297.4 1.42 6 850 1492 10.4 -22.6 8 33.0 0.3 290 19 297.0 297.2 281.1 299.4 0.73 7 822 1769 8.4 -24.6 8 33.0 -1.2 291 20 297.8 297.9 281.3 299.9 0.63 8 700 3079 1.4 -22.6 15 24.0 -5.7 295 25 304.0 304.2 284.2 307.0 0.89 9 695 3136 1.0 -24.0 13 25.0 -6.1 295 25 304.2 304.4 284.1 306.8 0.79 10 625 3976 -4.5 -36.5 6 32.0 -10.9 288 31 307.3 307.4 284.7 308.3 0.27 11 500 5680 -18.3 -57.3 2 39.0 -21.8 275 43 310.7 310.7 285.6 310.9 0.03 12 441 6607 -25.1 -46.1 12 21.0 -27.2 269 51 313.5 313.5 286.8 314.0 0.14 13 414 7064 -29.1 -53.1 8 24.0 -30.8 267 56 314.1 314.1 286.8 314.3 0.07 14 400 7310 -29.5 -58.5 4 29.0 -31.3 265 58 316.6 316.7 287.7 316.8 0.04 15 351 8237 -32.5 -56.5 7 24.0 -34.0 261 104 324.7 324.7 290.2 324.9 0.05 16 343 8399 -32.9 -37.1 66 4.2 -33.4 261 113 326.3 326.4 291.2 328.0 0.46 17 335 8565 -33.3 -38.3 61 5.0 -33.9 260 121 327.9 328.0 291.6 329.5 0.42 18 334 8586 -33.5 -38.5 60 5.1 -34.1 260 122 328.0 328.1 291.6 329.5 0.41 19 300 9330 -39.3 -46.3 47 7.0 -39.8 265 122 330.0 330.0 291.9 330.7 0.20 20 296 9422 -40.1 -47.1 47 7.0 -40.6 265 121 330.1 330.1 291.9 330.8 0.19 21 250 10550 -49.7 265 113 332.2 22 200 11970 -59.1 260 107 339.2 23 187 12392 -59.9 260 103 344.5 24 150 13770 -60.3 265 91 366.2 25 139 14246 -59.3 265 87 376.0 26 109 15759 -61.7 265 76 398.6 27 100 16290 -63.7 265 72 404.7 28 82 17500 -63.7 268 47 428.3 29 70 18470 -61.7 270 27 452.4 30 53 20203 -58.5 212 27 497.3 31 50 20570 -56.7 200 27 509.9 32 43 21537 -55.3 184 23 535.8 33 35 22853 -57.1 162 17 563.6 34 30 23840 -54.5 145 12 596.1 35 23 25548 -52.9 647.8 TRP 187 12392 -59.9 260 103 344.5 WND 334 8586 -33.5 -38.5 60 5.1 -34.1 260 122 328.0 328.1 291.6 329.5 0.41 Sounding variables and indices 1000-500 mb thick: 5547.00 m Freezing level: 682.27 mb = 3289.04 m = 10790.69 ft Wetbulb zero: 845.14 mb = 1539.48 m = 5050.72 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 14.67 % Est. max temperature: 23.77 C = 74.79 F Sfc-Lift cond lev (LCL): 872.39 mb = 1276.67 m = 4188.49 ft T: 8.55 C 700-500 lapse rate: 7.57 C/km ThetaE index: 8.81 C Layer 925.0- 911.0 mb Conv cond level (CCL): 644.96 mb = 3727.54 m = 12229.30 ft Mean mixing ratio: 4.81 g/kg Conv temperature: 33.08 C = 91.54 F Cap Strength: 8.31 C Lifted Index: 7.37 C Risk: None Lifted Index @300 mb: 17.98 C Lifted Index @700 mb: 8.18 C Showalter Index: 11.09 C Risk: None Total Totals Index: 24.40 C Risk: None Vertical Totals Index: 28.70 C Cross Totals Index: -4.30 C K Index: -17.90 Risk: None Sweat Index: 81.00 Risk: None Energy Index: 2.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.89 J/kg Max Up Vert Vel: 1.94 m/s Conv Inhibition (B-): 44917.96 J/kg Cap Strength: 8.29 C Lift Cond Lev (LCL): 803.31 mb = 1956.89 m = 6420.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 20 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 ---------------------------------------------------------- 0 998 150 270 7 7.0 -0.0 | 153 16 -7.1 13.8 1 925 791 40 4 -2.6 -3.1 | 123 20 -16.7 10.8 2 850 1492 290 19 17.9 -6.5 | 207 8 3.7 7.3 3 700 3079 295 25 22.7 -10.6 | 249 9 8.5 3.3 4 500 5680 275 43 42.8 -3.7 | 251 30 28.7 10.1 5 400 7310 265 58 57.8 5.1 | 247 48 43.7 18.9 6 334 8586 260 122 120.1 21.2 | 252 112 106.0 35.0 7 300 9330 265 122 121.5 10.6 | 257 110 107.4 24.5 8 250 10550 265 113 112.6 9.8 | 256 101 98.5 23.7 9 200 11970 260 107 105.4 18.6 | 250 97 91.3 32.4 10 187 12392 260 103 101.4 17.9 | 250 93 87.3 31.7 11 150 13770 265 91 90.7 7.9 | 254 80 76.5 21.8 12 100 16290 265 72 71.7 6.3 | 251 61 57.6 20.1 13 70 18470 270 27 27.0 -0.0 | 223 19 12.9 13.8 14 50 20570 200 27 9.2 25.4 | 173 40 -4.9 39.2 15 30 23840 145 12 -6.9 9.8 | 138 32 -21.0 23.7 Wind Parameters Mean winds (0-6000m): 284.4 at 26.4 knts Storm direction: 314.4 at 19.8 knts Shear (0-3000m) pos: 1.5 neg: 3.3 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 97.3 deg Storm rel helicity (0-3000m) pos: 27.3 neg: -54.7 tot: -27.4 m^2/s^2 ave: -9.1 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 55.70 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 ------------------------------------------------------------------------------- 500 284 6 146 15| 9.4 0.0 9.4| 0.0 -30.3 -30.3 -60.6 -0.75| 10.8 -8.1 1000 336 6 125 14| 4.7 4.0 8.7| 0.8 -54.7 -53.8 -53.8 -0.58| 11.7 -6.8 1500 299 10 148 11| 3.1 6.7 9.8| 14.5 -54.7 -40.1 -26.8 -0.07| 13.6 -0.9 2000 296 12 161 9| 2.2 5.0 7.2| 18.8 -54.7 -35.9 -18.0 -0.02| 10.7 -0.2 2500 295 14 173 8| 1.8 4.0 5.8| 23.1 -54.7 -31.6 -12.6 0.03| 9.0 0.2 3000 295 16 185 7| 1.5 3.3 4.8| 27.3 -54.7 -27.4 -9.1 0.07| 7.9 0.5 4000 293 19 210 7| 1.1 3.5 4.6| 30.6 -54.7 -24.1 -6.0 0.07| 6.9 0.5 5000 289 23 229 10| 0.9 3.6 4.5| 30.6 -60.2 -29.6 -5.9 0.05| 6.4 0.3 6000 284 26 238 14| 0.8 3.8 4.5| 30.6 -71.7 -41.1 -6.8 0.02| 6.2 0.1 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20250430.00.gif