UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:0000Z 16 OCT 25 Station: RJ909 WMO ident: 47909 Latitude: 28.38 Longitude: 129.50 ------------------------------------------------------------------------------- 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 154 SFC 984 297 26.6 23.2 82 3.4 24.1 110 4 301.1 304.5 297.8 355.6 18.49 2 979 342 25.0 21.8 82 3.2 22.7 119 4 300.0 303.1 296.6 349.9 17.03 3 925 839 21.8 19.1 85 2.7 19.9 225 4 301.6 304.4 295.8 346.4 15.22 4 850 1569 17.8 14.9 83 2.9 15.8 260 8 304.8 307.1 294.9 342.5 12.64 5 767 2444 13.4 9.4 77 4.0 10.9 263 10 309.1 311.0 294.0 338.7 9.70 6 700 3211 9.6 -5.4 34 15.0 2.4 265 12 313.1 313.8 290.2 324.8 3.65 7 684 3402 9.4 -12.6 20 22.0 0.2 260 12 315.0 315.4 289.3 321.9 2.12 8 647 3860 6.4 -12.6 24 19.0 -1.5 246 11 316.6 317.1 290.0 324.0 2.24 9 638 3975 5.6 -12.4 26 18.0 -1.9 243 10 317.0 317.4 290.2 324.6 2.31 10 633 4039 4.8 -4.2 52 9.0 0.3 241 10 316.8 317.6 292.0 331.0 4.43 11 625 4142 4.2 -7.8 41 12.0 -1.3 238 10 317.3 317.9 291.2 328.3 3.40 12 621 4195 4.2 -19.8 15 24.0 -4.2 237 10 317.8 318.1 289.4 322.2 1.28 13 587 4650 2.0 -13.0 32 15.0 -4.1 223 9 320.4 320.9 291.3 328.4 2.39 14 583 4705 2.6 -27.4 9 30.0 -6.4 222 9 321.8 321.9 290.0 324.2 0.69 15 500 5930 -4.5 -25.5 18 21.0 -10.8 185 6 327.6 327.7 292.0 331.0 0.96 16 481 6231 -6.1 -24.1 23 18.0 -11.6 175 6 329.2 329.5 292.6 333.3 1.13 17 480 6248 -6.3 -17.3 41 11.0 -10.4 174 6 329.2 329.6 293.4 336.3 2.05 18 476 6313 -5.9 -24.9 21 19.0 -11.7 172 6 330.5 330.7 292.9 334.3 1.06 19 428 7130 -11.5 -25.5 30 14.0 -15.5 143 5 333.5 333.8 293.7 337.6 1.12 20 400 7640 -15.9 -27.9 35 12.0 -18.9 125 4 334.3 334.5 293.8 337.9 0.96 21 353 8569 -22.5 -37.5 24 15.0 -25.1 51 9 337.6 337.7 294.1 339.3 0.43 22 342 8800 -24.1 -40.1 21 16.0 -26.5 32 11 338.5 338.6 294.3 339.8 0.34 23 300 9740 -31.9 -48.9 17 17.0 -33.5 315 16 340.4 340.4 294.6 341.0 0.15 24 261 10715 -40.1 -56.1 16 16.0 -41.0 319 16 342.2 342.2 294.9 342.5 0.07 25 250 11010 -42.3 320 16 343.2 26 200 12480 -52.1 265 21 350.3 27 177 13262 -57.7 252 24 353.5 28 150 14290 -65.3 235 29 357.6 29 104 16438 -78.1 267 8 372.6 30 100 16660 -79.3 270 6 374.5 31 98 16775 -79.3 285 6 376.7 32 82 17798 -75.3 322 8 404.6 33 70 18710 -77.3 355 10 419.0 34 62 19411 -75.5 344 11 437.8 35 50 20690 -65.3 325 14 489.6 36 41 21909 -61.7 527.2 TRP 98 16775 -79.3 285 6 376.7 WND Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 552.61 mb = 5153.86 m = 16908.79 ft Wetbulb zero: 679.74 mb = 3453.86 m = 11331.43 ft Precipitable water: 1.53 inches Sfc-500 mean rel hum: 47.73 % Est. max temperature: 31.04 C = 87.87 F Sfc-Lift cond lev (LCL): 936.96 mb = 726.42 m = 2383.24 ft T: 22.52 C 700-500 lapse rate: 5.19 C/km ThetaE index: 33.67 C Layer 979.0- 647.0 mb Conv cond level (CCL): 857.32 mb = 1494.93 m = 4904.57 ft Mean mixing ratio: 15.51 g/kg Conv temperature: 29.92 C = 85.86 F Cap Strength: 1.32 C Lifted Index: -0.54 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.98 C Lifted Index @700 mb: -0.20 C Showalter Index: 1.28 C Risk: Showers probable Total Totals Index: 41.70 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 19.40 C K Index: 22.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 200.80 Risk: None Energy Index: -2.18 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 343.93 J/kg Max Up Vert Vel: 26.23 m/s Conv Inhibition (B-): 35.22 J/kg Cap Strength: 1.32 C Lift Cond Lev (LCL): 895.10 mb = 1122.65 m = 3683.18 ft Lev Free Conv (LFC): 740.10 mb = 2743.56 m = 9001.08 ft Equ Level (EL): 690.10 mb = 3328.90 m = 10921.47 ft B at Equ Level: 13.92 J/kg Max Parcel Lev (MPL): 150.10 mb = 14285.75 m = 46868.70 ft Wind level data Storm motion: 276 at 6 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 ---------------------------------------------------------- 0 984 297 110 4 -3.8 1.4 | 101 10 -9.9 2.0 1 925 839 225 4 2.8 2.8 | 136 5 -3.4 3.5 2 850 1569 260 8 7.9 1.4 | 220 3 1.7 2.0 3 700 3211 265 12 12.0 1.0 | 254 6 5.8 1.7 4 500 5930 185 6 0.5 6.0 | 139 9 -5.7 6.6 5 400 7640 125 4 -3.3 2.3 | 107 10 -9.5 2.9 6 300 9740 315 16 11.3 -11.3 | 334 12 5.1 -10.7 7 250 11010 320 16 10.3 -12.3 | 341 12 4.1 -11.6 8 200 12480 265 21 20.9 1.8 | 260 15 14.7 2.5 9 150 14290 235 29 23.8 16.6 | 225 25 17.6 17.3 10 100 16660 270 6 6.0 -0.0 | 164 1 -0.2 0.7 11 98 16775 285 6 5.8 -1.6 | 23 1 -0.4 -0.9 12 70 18710 355 10 0.9 -10.0 | 30 11 -5.3 -9.3 13 50 20690 325 14 8.0 -11.5 | 350 11 1.8 -10.8 Wind Parameters Mean winds (0-6000m): 246.0 at 8.3 knts Storm direction: 276.0 at 6.2 knts Shear (0-3000m) pos: 2.5 neg: 0.1 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 146.8 deg Storm rel helicity (0-3000m) pos: 18.9 neg: -0.8 tot: 18.0 m^2/s^2 ave: 6.0 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 2.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 32.47 Bulk Shear: 10.59 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 ------------------------------------------------------------------------------- 500 160 4 120 9| 6.6 0.0 6.6| 11.8 0.0 11.8 23.5 0.69| 7.6 5.2 1000 217 5 141 6| 5.1 0.0 5.1| 14.8 0.0 14.8 14.8 0.71| 5.7 4.1 1500 241 6 159 4| 4.2 0.0 4.2| 16.7 0.0 16.7 11.2 0.76| 4.8 3.6 2000 250 6 178 3| 3.5 0.0 3.5| 17.4 0.0 17.4 8.7 0.74| 3.9 2.9 2500 254 7 198 3| 3.0 0.0 3.0| 18.2 0.0 18.2 7.3 0.73| 3.4 2.5 3000 257 8 214 3| 2.5 0.1 2.7| 18.9 -0.8 18.0 6.0 0.66| 3.1 2.0 4000 255 9 217 4| 1.9 0.7 2.6| 18.9 -10.2 8.6 2.2 0.25| 3.1 0.8 5000 250 9 209 4| 1.5 1.0 2.5| 18.9 -19.3 -0.4 -0.1 0.05| 3.0 0.1 6000 246 8 199 4| 1.3 1.1 2.3| 18.9 -27.8 -9.0 -1.5 -0.07| 2.8 -0.2 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20251016.00.gif