UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for RJ827... Searching the city database file for: RJ827 ... Date:1200Z 12 OCT 25 Station: RJ827 WMO ident: 47827 Latitude: 31.57 Longitude: 130.55 ------------------------------------------------------------------------------- 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 1011 8 26.6 22.4 78 4.2 23.6 340 4 298.8 301.9 296.3 348.7 17.11 1 1000 104 25.8 22.9 84 2.9 23.7 335 6 299.0 302.2 296.8 351.0 17.85 2 925 792 24.2 16.2 61 8.0 18.7 340 16 304.1 306.4 294.7 341.6 12.62 3 899 1042 23.0 13.0 53 10.0 16.4 343 18 305.3 307.3 293.5 336.9 10.52 4 877 1258 21.6 14.6 64 7.0 16.9 346 19 306.0 308.3 294.8 342.0 12.00 5 850 1529 19.8 12.8 64 7.0 15.2 350 21 306.9 308.9 294.3 340.0 10.99 6 807 1975 17.2 7.2 52 10.0 11.1 343 23 308.7 310.2 292.5 332.9 7.92 7 700 3177 11.2 -7.8 26 19.0 2.3 325 29 314.9 315.5 290.2 324.7 3.03 8 675 3479 10.2 -13.8 17 24.0 0.3 324 28 317.1 317.4 289.8 323.6 1.95 9 633 4008 6.6 -14.4 21 21.0 -1.9 324 26 318.8 319.2 290.4 325.5 1.98 10 542 5261 -0.5 -20.5 20 20.0 -7.4 321 21 324.8 325.1 291.6 329.7 1.38 11 525 5515 -1.5 -23.5 17 22.0 -8.6 321 20 326.6 326.8 291.9 330.5 1.09 12 520 5591 -2.1 -14.1 39 12.0 -7.0 321 20 326.8 327.3 293.1 335.2 2.47 13 500 5900 -4.7 -16.7 38 12.0 -9.2 320 19 327.3 327.7 292.9 334.5 2.07 14 471 6367 -8.1 -16.1 53 8.0 -11.1 327 18 328.7 329.2 293.5 336.7 2.31 15 406 7499 -17.9 -23.9 59 6.0 -19.5 343 14 330.3 330.6 293.1 335.2 1.37 16 403 7554 -17.9 -30.9 31 13.0 -20.7 344 14 331.0 331.2 292.7 333.7 0.72 17 400 7610 -17.9 -31.9 28 14.0 -20.9 345 14 331.7 331.9 292.9 334.2 0.66 18 351 8580 -20.7 -52.7 4 32.0 -24.5 331 14 340.6 340.6 294.6 340.9 0.08 19 300 9720 -29.3 -58.3 4 29.0 -31.6 315 14 344.1 344.1 295.3 344.3 0.05 20 250 11000 -37.5 -69.5 2 32.0 -38.9 260 37 350.3 350.3 296.7 350.4 0.01 21 233 11485 -40.1 -74.1 1 34.0 -41.2 265 35 353.5 353.5 297.4 353.5 0.01 22 200 12510 -48.9 275 31 355.3 23 150 14340 -62.9 275 37 361.7 24 102 16617 -77.3 246 18 376.2 25 100 16730 -78.1 245 17 376.8 26 91 17266 -80.7 244 15 382.0 27 87 17521 -79.3 243 13 389.7 28 86 17587 -76.3 243 13 397.1 29 73 18528 -78.7 241 9 411.1 30 72 18607 -75.7 240 9 419.0 31 70 18770 -76.1 240 8 421.6 32 59 19773 -69.9 174 8 456.6 33 50 20770 -65.5 110 8 489.1 34 35 22980 -58.7 103 7 559.4 35 32 23543 -59.9 101 6 570.7 36 30 23950 -56.3 100 6 591.2 37 20 26560 -51.3 215 27 679.1 38 15 28434 -50.3 740.7 TRP WND Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 548.41 mb = 5172.75 m = 16970.75 ft Wetbulb zero: 670.08 mb = 3539.03 m = 11610.85 ft Precipitable water: 1.49 inches Sfc-500 mean rel hum: 39.32 % Est. max temperature: 34.34 C = 93.82 F Sfc-Lift cond lev (LCL): 951.34 mb = 544.21 m = 1785.45 ft T: 24.78 C 700-500 lapse rate: 5.84 C/km ThetaE index: 18.49 C Layer 850.0- 633.0 mb Conv cond level (CCL): 792.79 mb = 2124.75 m = 6970.89 ft Mean mixing ratio: 15.00 g/kg Conv temperature: 37.31 C = 99.15 F Cap Strength: 3.94 C Lifted Index: -0.27 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.32 C Lifted Index @700 mb: 1.75 C Showalter Index: 2.08 C Risk: Showers probable Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 17.50 C K Index: 18.30 Risk: < 20 % chance of thunderstorms Sweat Index: 214.60 Risk: None Energy Index: -1.04 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 178.15 J/kg Max Up Vert Vel: 18.88 m/s Conv Inhibition (B-): 299.72 J/kg Cap Strength: 3.94 C Lift Cond Lev (LCL): 886.02 mb = 1168.62 m = 3834.02 ft Lev Free Conv (LFC): 501.02 mb = 5883.97 m = 19304.14 ft Equ Level (EL): 361.02 mb = 8371.35 m = 27464.71 ft B at Equ Level: 176.22 J/kg Max Parcel Lev (MPL): 251.02 mb = 10971.51 m = 35995.32 ft Wind level data Storm motion: 360 at 16 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 1011 8 340 4 1.4 -3.8 | 186 13 1.4 12.6 1 1000 104 335 6 2.5 -5.4 | 193 11 2.5 10.9 2 925 792 340 16 5.5 -15.0 | 256 6 5.5 1.3 3 850 1529 350 21 3.6 -20.7 | 320 6 3.6 -4.3 4 700 3177 325 29 16.6 -23.8 | 294 18 16.6 -7.4 5 500 5900 320 19 12.2 -14.6 | 262 12 12.2 1.8 6 400 7610 345 14 3.6 -13.5 | 232 5 3.6 2.8 7 300 9720 315 14 9.9 -9.9 | 237 12 9.9 6.5 8 250 11000 260 37 36.4 6.4 | 238 43 36.4 22.8 9 200 12510 275 31 30.9 -2.7 | 246 34 30.9 13.7 10 150 14340 275 37 36.9 -3.2 | 250 39 36.8 13.1 11 100 16730 245 17 15.4 7.2 | 213 28 15.4 23.6 12 70 18770 240 8 6.9 4.0 | 199 22 6.9 20.4 13 50 20770 110 8 -7.5 2.7 | 158 21 -7.5 19.1 14 30 23950 100 6 -5.9 1.0 | 161 18 -5.9 17.4 15 20 26560 215 27 15.5 22.1 | 202 41 15.5 38.5 Wind Parameters Mean winds (0-6000m): 330.0 at 21.8 knts Storm direction: 360.0 at 16.4 knts Shear (0-3000m) pos: 1.6 neg: 3.1 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 110.0 deg Storm rel helicity (0-3000m) pos: 27.9 neg: -13.2 tot: 14.7 m^2/s^2 ave: 4.9 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 1.8 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 7.12 Bulk Shear: 25.04 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 ------------------------------------------------------------------------------- 500 337 8 200 9| 0.0 8.1 8.1| 13.9 0.0 13.9 27.8 0.69| 8.2 5.6 1000 339 12 217 7| 2.9 4.1 7.0| 22.4 0.0 22.4 22.4 0.80| 7.1 5.7 1500 343 14 236 5| 3.3 2.7 6.0| 27.9 0.0 27.9 18.6 0.84| 6.1 5.1 2000 344 16 259 5| 2.5 2.8 5.3| 27.9 -2.0 25.8 12.9 0.65| 5.5 3.6 2500 342 18 277 5| 2.0 3.0 4.9| 27.9 -6.3 21.6 8.6 0.49| 5.3 2.6 3000 339 19 285 7| 1.6 3.1 4.7| 27.9 -13.2 14.7 4.9 0.36| 5.1 1.8 4000 335 21 288 10| 1.2 2.1 3.4| 27.9 -26.7 1.2 0.3 0.23| 4.4 1.0 5000 332 22 286 11| 1.0 1.4 2.4| 27.9 -38.6 -10.8 -2.2 0.12| 3.9 0.5 6000 330 22 283 11| 0.7 1.1 1.8| 27.9 -48.9 -21.0 -3.5 0.04| 3.6 0.2 Wrote GIF file: /home/apache/climate/data/raob//RJ827/skewt/RJ827.skewt.20251012.12.gif