UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120812.upa.cvt Date: 1200Z 8 DEC 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:1200Z 8 DEC 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 190 SFC 988 293 17.0 11.0 68 6.0 13.4 330 3 291.2 292.6 287.1 314.9 8.36 2 925 852 12.8 6.8 67 6.0 9.5 335 16 292.4 293.6 285.9 311.7 6.71 3 888 1193 9.8 5.7 76 4.1 7.6 335 15 292.7 293.9 285.8 311.4 6.47 4 873 1335 9.4 0.4 53 9.0 5.0 335 15 293.7 294.5 284.2 307.0 4.51 5 850 1556 7.2 3.5 77 3.7 5.3 335 14 293.7 294.7 285.5 310.5 5.79 6 772 2339 1.6 0.7 94 0.9 1.1 313 19 295.9 296.8 285.7 311.2 5.22 7 754 2529 1.4 -1.2 83 2.6 0.2 307 21 297.6 298.5 285.8 311.5 4.65 8 727 2822 0.4 -4.5 70 4.9 -1.7 299 23 299.7 300.4 285.7 311.0 3.76 9 707 3047 2.0 -12.0 35 14.0 -3.3 292 24 303.8 304.2 285.5 310.6 2.15 10 700 3127 2.8 -21.2 15 24.0 -4.7 290 25 305.6 305.8 284.9 308.9 1.00 11 694 3196 3.0 -28.0 8 31.0 -5.3 290 26 306.6 306.7 284.7 308.4 0.55 12 672 3456 3.6 290 29 310.1 13 500 5770 -14.1 -55.1 2 41.0 -18.7 290 54 315.8 315.9 287.4 316.0 0.04 14 472 6205 -17.3 -49.3 4 32.0 -21.1 289 66 317.1 317.1 287.9 317.5 0.09 15 454 6497 -17.9 -51.9 3 34.0 -21.7 288 73 319.9 319.9 288.8 320.2 0.07 16 419 7093 -21.3 -50.3 5 29.0 -24.4 286 90 323.0 323.0 289.8 323.3 0.09 17 416 7147 -18.1 -57.1 2 39.0 -22.1 286 91 327.8 327.8 291.1 327.9 0.04 18 408 7292 -18.1 -52.1 3 34.0 -22.1 285 95 329.6 329.6 291.7 329.9 0.08 19 400 7440 -19.1 -46.1 7 27.0 -22.7 285 99 330.2 330.2 291.9 330.8 0.15 20 318 9108 -30.7 -54.7 8 24.0 -32.6 269 107 336.5 336.5 293.5 336.7 0.07 21 300 9520 -32.1 -68.1 2 36.0 -34.0 265 109 340.1 340.1 294.4 340.2 0.01 22 279 10031 -34.3 -72.3 1 38.0 -36.0 267 111 344.1 344.1 295.3 344.1 0.01 23 250 10790 -40.1 -71.1 2 31.0 -41.2 270 113 346.4 346.5 295.8 346.5 0.01 24 212 11897 -46.9 259 120 352.6 25 200 12280 -50.5 255 122 352.8 26 192 12546 -52.6 255 124 353.6 27 150 14100 -65.1 270 122 357.9 28 141 14477 -67.1 268 113 360.8 29 106 16188 -71.7 261 72 382.8 30 100 16530 -74.9 260 64 383.0 31 93 16943 -77.9 255 66 385.1 32 84 17519 -77.5 264 53 397.3 33 82 17657 -74.7 266 50 405.8 34 70 18570 -73.5 280 29 427.1 35 67 18826 -72.7 272 27 434.3 36 56 19889 -68.9 237 21 465.8 37 52 20333 -68.1 223 18 477.6 38 50 20570 -64.5 215 17 491.5 39 48 20820 -63.7 221 16 499.2 40 37 22427 -61.9 256 8 542.4 41 34 22955 -58.7 268 6 564.1 42 30 23740 -59.9 285 2 581.3 43 26 24638 -58.1 610.7 44 24 25146 -54.5 635.3 45 22 25700 -56.9 644.2 TRP 93 16943 -77.9 255 66 385.1 WND 192 12546 -52.6 255 124 353.6 Sounding variables and indices 1000-500 mb thick: 5580.00 m Freezing level: 637.02 mb = 3926.97 m = 12883.61 ft Wetbulb zero: 751.27 mb = 2558.41 m = 8393.63 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 71.00 % Est. max temperature: 19.85 C = 67.73 F Sfc-Lift cond lev (LCL): 903.38 mb = 1049.81 m = 3444.20 ft T: 11.06 C 700-500 lapse rate: 6.39 C/km ThetaE index: 7.96 C Layer 925.0- 850.0 mb Conv cond level (CCL): 837.05 mb = 1680.93 m = 5514.80 ft Mean mixing ratio: 7.17 g/kg Conv temperature: 19.88 C = 67.79 F Cap Strength: 8.44 C Lifted Index: 6.56 C Risk: None Lifted Index @300 mb: 19.79 C Lifted Index @700 mb: 5.65 C Showalter Index: 7.91 C Risk: None Total Totals Index: 38.90 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 17.60 C K Index: 0.80 Risk: None Sweat Index: 124.00 Risk: None Energy Index: 1.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.20 J/kg Max Up Vert Vel: 3.52 m/s Conv Inhibition (B-): 34.00 J/kg Cap Strength: 8.46 C Lift Cond Lev (LCL): 861.48 mb = 1445.03 m = 4740.87 ft Lev Free Conv (LFC): 776.48 mb = 2292.24 m = 7520.38 ft Equ Level (EL): 766.48 mb = 2397.11 m = 7864.45 ft B at Equ Level: 5.89 J/kg Max Parcel Lev (MPL): 736.48 mb = 2718.21 m = 8917.89 ft Wind level data Storm motion: 326 at 23 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 ---------------------------------------------------------- 0 988 293 330 3 1.5 -2.6 | 145 20 -11.5 16.5 1 925 852 335 16 6.8 -14.5 | 126 8 -6.2 4.6 2 850 1556 335 14 5.9 -12.7 | 132 9 -7.0 6.4 3 700 3127 290 25 23.5 -8.6 | 225 15 10.5 10.5 4 500 5770 290 54 50.7 -18.5 | 269 38 37.8 0.6 5 400 7440 285 99 95.6 -25.6 | 275 83 82.7 -6.6 6 300 9520 265 109 108.6 9.5 | 253 100 95.6 28.6 7 250 10790 270 113 113.0 -0.0 | 259 102 100.0 19.1 8 200 12280 255 122 117.8 31.6 | 244 116 104.9 50.6 9 192 12546 255 124 119.8 32.1 | 244 118 106.8 51.2 10 150 14100 270 122 122.0 -0.0 | 260 111 109.0 19.1 11 100 16530 260 64 63.0 11.1 | 239 58 50.1 30.2 12 93 16943 255 66 63.8 17.1 | 235 62 50.8 36.1 13 70 18570 280 29 28.6 -5.0 | 228 21 15.6 14.0 14 50 20570 215 17 9.8 13.9 | 174 33 -3.2 33.0 15 30 23740 285 2 1.9 -0.5 | 149 22 -11.0 18.5 Wind Parameters Mean winds (0-6000m): 295.8 at 30.7 knts Storm direction: 325.8 at 23.1 knts Shear (0-3000m) pos: 2.0 neg: 3.3 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 85.9 deg Storm rel helicity (0-3000m) pos: 30.0 neg: -11.8 tot: 18.3 m^2/s^2 ave: 6.1 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 79.08 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 ------------------------------------------------------------------------------- 500 334 9 141 14| 12.0 0.0 12.0| 0.0 -10.3 -10.3 -20.6 -0.26| 12.0 -3.1 1000 335 12 136 11| 6.0 0.0 6.0| 1.1 -11.8 -10.7 -10.7 -0.23| 7.2 -1.6 1500 334 13 135 10| 4.0 0.7 4.7| 4.6 -11.8 -7.2 -4.8 -0.10| 5.8 -0.6 2000 330 14 140 9| 3.0 1.9 5.0| 12.6 -11.8 0.8 0.4 0.15| 5.8 0.9 2500 322 15 153 8| 2.4 2.8 5.2| 20.6 -11.8 8.8 3.5 0.26| 5.9 1.5 3000 314 17 174 7| 2.0 3.3 5.3| 30.0 -11.8 18.3 6.1 0.29| 6.0 1.7 4000 304 21 209 8| 1.5 3.8 5.3| 69.2 -11.8 57.4 14.4 0.39| 5.9 2.3 5000 299 25 234 11| 1.2 4.1 5.3|108.4 -11.8 96.6 19.3 0.41| 5.9 2.4 6000 296 31 249 16| 1.0 5.1 6.1|159.4 -11.8 147.6 24.6 0.36| 6.6 2.4 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20251208.12.gif